CN214266591U - Extruder vacuum pumping system - Google Patents
Extruder vacuum pumping system Download PDFInfo
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- CN214266591U CN214266591U CN202022981969.5U CN202022981969U CN214266591U CN 214266591 U CN214266591 U CN 214266591U CN 202022981969 U CN202022981969 U CN 202022981969U CN 214266591 U CN214266591 U CN 214266591U
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- vacuum tank
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Abstract
The utility model discloses an extruder vacuum-pumping system, which comprises a vacuum tank and a vacuum pump, wherein a vacuum tank clapboard for dividing the vacuum tank into a first area and a second area is arranged in the vacuum tank, the upper ends of the first area and the second area are communicated, the first area is provided with a vacuum tank inlet, and the second area is provided with a vacuum tank outlet; the vacuum tank inlet is communicated with the extruder, and the air inlet of the vacuum pump is communicated with the vacuum tank outlet so as to vacuumize the extruder through the vacuum tank. The utility model discloses a waste that the vacuum tank baffle will be taken out from the extruder keeps off the one side in the vacuum tank to reduce the frequency of the waste material in the clearance vacuum tank, it is long when extension extruder work.
Description
Technical Field
The utility model relates to an extruder evacuation system.
Background
A common vacuum pumping system in the application of the existing extruder adopts a vacuum tank connected with a vacuum pump, and pumps out gas, condensable gas and gas-water mixture with dust in the extruder, the mixture is stored in the vacuum tank usually, the vacuum pumped waste can sink to the bottom of the tank, and the waste is held by water pressure, so that the vacuum pump is prevented from being blocked by the waste. However, this method has a disadvantage in that the exhaust pipe is submerged in water, and waste deposited on the bottom of the tank is accumulated to some extent to easily block the exhaust pipe, thereby requiring frequent cleaning of the vacuum tank.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide an extruder evacuation system, it keeps off the one side in the vacuum tank through the waste that the vacuum tank baffle will be taken out from the extruder to reduce the frequency of the waste material in the clearance vacuum tank, it is long when extension extruder is worked.
In order to solve the technical problem, the technical scheme of the utility model is that: an extruder evacuation system comprising:
the vacuum tank is internally provided with a vacuum tank clapboard which is used for dividing the vacuum tank into a first area and a second area, the upper ends of the first area and the second area are communicated, the first area is provided with a vacuum tank inlet, and the second area is provided with a vacuum tank outlet;
and the vacuum pump is communicated with the extruder, and the air inlet of the vacuum pump is communicated with the outlet of the vacuum tank so as to vacuumize the extruder through the vacuum tank.
Further, in order to facilitate the discharge of the waste settled in the first zone, a drain opening which can be opened or closed is provided at the lower end of the first zone.
Further, the vacuum pump is a water ring vacuum pump.
Further, in order to supply water for the vacuum pump in a circulating manner and avoid waste of water, the extruder vacuumizing system further comprises a water tank, a water supply port of the water tank is communicated with a water inlet of the vacuum pump, and a water inlet of the water tank is communicated with a water outlet of the vacuum pump.
Further in order to prevent the water returned to the water tank from the vacuum pump from polluting the water in the whole water tank and further ensure that the water supplied from the water tank to the vacuum pump is always clean, a water tank partition plate for isolating the water supply port and the water inlet port of the water tank is arranged in the water tank.
Further in order to conveniently control the water level in the vacuum pump through the liquid level height of water in the water tank, the water tank is further provided with an overflow port, and the overflow port and the water supply port of the water tank are located on the same side of the water tank partition plate.
The vacuum tank comprises a vacuum tank body and a tank cover, wherein the tank cover is arranged at the opening end of the vacuum tank body, and a sealing gasket is arranged between the tank cover and the vacuum tank body.
Further, a gap is left between the upper end portion of the vacuum tank barrier and the top wall of the tank cover to communicate the first region and the second region.
Further in order to improve the integration level, the extruder vacuum-pumping system further comprises a bottom plate, and the vacuum tank and the water tank of the vacuum pump are respectively and fixedly arranged on the bottom plate.
Further in order to conveniently move the extruder vacuum pumping system, the bottom of the bottom plate is provided with a caster.
After the technical scheme is adopted, the utility model discloses a mode that the vacuum tank connects the vacuum pump carries out the evacuation operation to the extruder to take out the gas, the condensable gas and the gas-water mixture of dust in the extruder, the gas of taking out from the extruder gets into in the first region through the import of vacuum tank, and the waste matter that carries in the gas deposits in the bottom in first region, and relatively clean gas gets into in the second region, and is taken out by the vacuum pump, the utility model discloses a one side in the vacuum tank is kept off the waste matter of taking out from the extruder to the vacuum tank through the vacuum tank baffle, compares with the mode that the vacuum tank impounds water, and the frequency of the waste matter of clearing up in the vacuum tank is lower, has lengthened the extruder work duration; the utility model discloses a water tank supplies water for the vacuum pump circulation, avoids the waste of water, also can pass through the water level in the liquid level height control vacuum pump of water tank normal water in addition, and convenient trouble-saving.
Drawings
Fig. 1 is a schematic structural diagram of the evacuation system of the extruder of the present invention;
fig. 2 is a schematic structural view of the vacuum tank of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 and 2, an extruder vacuum pumping system comprises:
the vacuum tank comprises a vacuum tank 1, a vacuum tank baffle plate 2 and a vacuum tank control device, wherein the vacuum tank baffle plate 2 is arranged in the vacuum tank 1 and used for dividing the vacuum tank into a first area and a second area, the upper ends of the first area and the second area are communicated, the first area is provided with a vacuum tank inlet 11, and the second area is provided with a vacuum tank outlet 12;
and the vacuum pump 6 is communicated with the vacuum tank inlet 11, and the air inlet of the vacuum pump 6 is communicated with the vacuum tank outlet 12 so as to vacuumize the extruder through the vacuum tank 1.
In this embodiment, the vacuum pump 6 is a water ring vacuum pump. The model of the water ring vacuum pump is SWV-7.
In this embodiment, the air inlet of the vacuum pump 6 is connected to the vacuum tank outlet 12 through a pipeline, and a check valve is disposed in the middle of the pipeline.
Specifically, the utility model discloses a vacuum tank 1 connects vacuum pump 6's mode to carry out the evacuation operation to the extruder to take out the gaseous, the condensable gas of dust in the extruder and gas-water mixture, the gas of taking out from the extruder in the vacuum tank import 11 gets into first region, the wastes material that carries in the gas deposits in first region's bottom, and relatively clean gas gets into in the second region, and is taken out by vacuum pump 6, the utility model discloses a vacuum tank baffle 2 keeps off one side in vacuum tank 1 from the wastes material of taking out in the extruder, compares with the mode that vacuum tank 1 impounds, and the frequency of the wastes material in the clearance vacuum tank 1 is lower, and it is long when having prolonged the extruder work.
As shown in fig. 1 and 2, in order to facilitate the discharge of the settled waste in the first zone, the lower end of the first zone is provided with a sewage drain 13 that can be opened or closed.
As shown in fig. 1, in order to supply water to the vacuum pump 6 in a circulating manner and avoid waste of water, the extruder vacuum pumping system further comprises a water tank 3, a water supply port of the water tank 3 is communicated with a water inlet of the vacuum pump 6, and a water inlet of the water tank 3 is communicated with a water outlet of the vacuum pump 6.
As shown in fig. 1, in order to prevent the water returned from the vacuum pump 6 to the water tank 3 from contaminating the water in the entire water tank 3 and thus ensure that the water supplied from the water tank 3 to the vacuum pump 6 is always clean, a water tank partition 4 for separating a water supply port and a water inlet port of the water tank 3 is provided in the water tank 3.
In this embodiment, water entering the tank 3 through the inlet of the tank 3 is treated and then returned to the other side of the tank partition 4, and is supplied to the vacuum pump 6 through the water supply port of the tank 3.
In this embodiment, in order to control the water level in the vacuum pump 6 conveniently by the liquid level height of the water in the water tank 3, the water tank 3 is further provided with an overflow port, and the overflow port and the water supply port of the water tank 3 are located on the same side of the water tank partition plate 4.
The water ring vacuum pump has special water supply mouth, generally in the position that the pump cover leans on down, adds water and is too full and easily bad mechanical seal top when starting, and too seldom can not form the vacuum, perhaps causes mechanical seal to damage because of dry grinding, and the water yield that generally surpasses the pump body 1/2 is suitable, because do not do the liquid level window well on the pump body, leads to the water supply volume not well to control. The utility model discloses still through the liquid level in the liquid level height control vacuum pump 6 through water tank 3 normal water, conveniently save trouble.
As shown in fig. 1 and 2, the vacuum tank 1 includes a vacuum tank body 14 and a tank cover 15, the tank cover 15 is mounted on an open end of the vacuum tank body 14, and a gasket is disposed between the tank cover 15 and the vacuum tank body 14.
As shown in fig. 1 and 2, a gap is left between the upper end of the vacuum tank barrier 2 and the top wall of the tank cover 15 to communicate the first region and the second region.
As shown in fig. 1, in order to improve the integration level, the extruder vacuum pumping system further comprises a bottom plate 5, and the vacuum tank 1 and the water tank 3 of the vacuum pump 6 are respectively and fixedly mounted on the bottom plate 5.
In the present embodiment, the vacuum tank 1, the vacuum pump 6, and the water tank 3 are fastened to the bottom plate 5 by screws, respectively.
In order to facilitate the movement of the extruder vacuum pumping system, a caster 7 is mounted on the bottom of the bottom plate 5, as shown in fig. 1.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. An extruder vacuumizing system is characterized in that,
it includes:
the vacuum tank (1) is internally provided with a vacuum tank clapboard (2) which is used for dividing the vacuum tank into a first area and a second area, the upper ends of the first area and the second area are communicated, the first area is provided with a vacuum tank inlet (11), and the second area is provided with a vacuum tank outlet (12);
the vacuum pump (6), the vacuum tank import (11) is linked together with the extruder, the air inlet of vacuum pump (6) with vacuum tank export (12) are linked together in order to carry out the evacuation operation through vacuum tank (1) to the extruder.
2. The extruder vacuum pumping system according to claim 1,
the lower end part of the first area is provided with a sewage draining outlet (13) which can be opened or closed.
3. The extruder vacuum pumping system according to claim 1,
the vacuum pump (6) is a water ring vacuum pump.
4. The extruder vacuum pumping system according to claim 3,
the water supply device is characterized by further comprising a water tank (3), a water supply port of the water tank (3) is communicated with a water inlet of the vacuum pump (6), and a water inlet of the water tank (3) is communicated with a water outlet of the vacuum pump (6).
5. The extruder vacuum pumping system according to claim 4,
and a water tank partition plate (4) for separating a water supply port and a water inlet of the water tank (3) is arranged in the water tank (3).
6. The extruder vacuum pumping system according to claim 5,
the water tank (3) is also provided with an overflow port, and the overflow port and the water supply port of the water tank (3) are positioned on the same side of the water tank partition plate (4).
7. The extruder vacuum pumping system according to claim 1,
the vacuum tank (1) comprises a vacuum tank body (14) and a tank cover (15), wherein the tank cover (15) is covered at the opening end of the vacuum tank body (14), and a sealing gasket is arranged between the tank cover (15) and the vacuum tank body (14).
8. The extruder vacuum pumping system according to claim 7,
a gap is left between the upper end part of the vacuum tank partition plate (2) and the top wall of the tank cover (15) so that the first area and the second area are communicated.
9. The extruder vacuum pumping system according to claim 4,
the vacuum tank is characterized by further comprising a bottom plate (5), and the vacuum tank (1) and the water tank (3) of the vacuum pump (6) are fixedly mounted on the bottom plate (5) respectively.
10. The extruder vacuum pumping system according to claim 9,
and the bottom of the bottom plate (5) is provided with a caster (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981969.5U CN214266591U (en) | 2020-12-09 | 2020-12-09 | Extruder vacuum pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981969.5U CN214266591U (en) | 2020-12-09 | 2020-12-09 | Extruder vacuum pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214266591U true CN214266591U (en) | 2021-09-24 |
Family
ID=77780987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022981969.5U Active CN214266591U (en) | 2020-12-09 | 2020-12-09 | Extruder vacuum pumping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214266591U (en) |
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2020
- 2020-12-09 CN CN202022981969.5U patent/CN214266591U/en active Active
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