CN210290145U - Integral evacuating device - Google Patents
Integral evacuating device Download PDFInfo
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- CN210290145U CN210290145U CN201921060130.9U CN201921060130U CN210290145U CN 210290145 U CN210290145 U CN 210290145U CN 201921060130 U CN201921060130 U CN 201921060130U CN 210290145 U CN210290145 U CN 210290145U
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Abstract
The utility model discloses an integral vacuum-pumping device, which comprises an integral frame, wherein a vacuum pump, an air inlet tank and a vertical separator are arranged above the integral frame; a horizontal separator, a plate heat exchanger and a settling tube are arranged below the integral frame, a liquid outlet at the bottom of the vertical separator is communicated with an inlet pipe of the horizontal separator, the settling tube which is parallel to the horizontal separator is communicated below the horizontal separator, and a water outlet is arranged at the bottom of the settling tube; and a liquid return pipe of the horizontal separator is communicated with an inlet of the plate heat exchanger, and an outlet of the plate heat exchanger is communicated with a liquid inlet of the vacuum pump. By reasonably designing the size of the separator and the flow rate of the vacuum pump, the separation time and speed are optimized, and the overall vacuum efficiency of the equipment is ensured. The utility model discloses can provide high-efficient, low consumption, reliable and stable vacuum demand, integral design, area is little, and it is convenient to install, and the investment is little, and the operation energy consumption is low, and the investment is retrieved soon, has fine market spreading value.
Description
Technical Field
The utility model provides an integral evacuating device, mainly be applied to the evacuation demand in middle-size and small-size turboset, industrial equipment vacuum place.
Background
In industrial production, equipment required to maintain a certain vacuum degree is arranged in a plurality of places, most of the currently applied technologies are water jet pump vacuum pumping and water ring vacuum pump vacuum pumping, but the technical equipment is distributed, the occupied area is large, the equipment type selection power is high, and energy is not saved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy defect among the prior art, the utility model discloses an integral evacuating device, compact structure arranges in a flexible way, simple to operate, and equipment lectotype power only is half of aforementioned technique, and the energy-conserving benefit of operation is obvious, has fine application prospect.
The utility model discloses a realize through following technical scheme:
an integral evacuating device is characterized in that: the separator comprises an integral frame, wherein a vacuum pump, an air inlet tank and a vertical separator are arranged above the integral frame, an air suction port of the vacuum pump is communicated with an air outlet of the air inlet tank, and an outlet of the vacuum pump is communicated with an inlet of the vertical separator through a pipeline; a horizontal separator, a plate heat exchanger and a settling tube are arranged below the integral frame, a liquid outlet at the bottom of the vertical separator is communicated with an inlet pipe of the horizontal separator, the settling tube which is parallel to the horizontal separator is communicated below the horizontal separator, and a water outlet is arranged at the bottom of the settling tube; and a liquid return pipe of the horizontal separator is communicated with an inlet of the plate heat exchanger, and an outlet of the plate heat exchanger is communicated with a liquid inlet of the vacuum pump.
The integral vacuum-pumping device is characterized in that: the vacuum pump comprises two vacuum pumps which are connected in parallel.
The integral vacuum-pumping device is characterized in that: the air inlet tank comprises a transversely arranged air inlet tank body adopting single air inlet and double air outlets, a pressure detector is mounted at the upper part of the air inlet tank body, and a blow-off pipe is communicated with the bottom of the air inlet tank body.
The integral vacuum-pumping device is characterized in that: the vertical separator comprises two hollow vertical separator tanks which are arranged in parallel, an inlet is arranged on each vertical separator tank, an exhaust port is arranged at the upper part of each vertical separator tank, liquid return ports are arranged at the lower part of each vertical separator tank, the two liquid return ports are communicated through a tank communicating pipe and are converged into a liquid outlet, a liquid level meter is arranged on the tank communicating pipe, and the height-diameter ratio of each vertical separator tank is 3-5.
The integral vacuum-pumping device is characterized in that: the horizontal separator and the sedimentation pipe are both hollow pipes, a liquid return pipe is arranged on the horizontal separator, a water outlet pipe is arranged on the sedimentation pipe, the horizontal separator and the sedimentation pipe are communicated in parallel, and the length-diameter ratio of the hollow pipe of the horizontal separator is 6-8.
The integral vacuum-pumping device is characterized in that: and the inlet and outlet parts of the vacuum pump are provided with cut-off valves.
The utility model discloses utilize the global design, each composite module of integration reaches the vacuum efficiency of equipment through the flow design. The equipment composition module comprises: the system comprises a steam inlet tank, a vacuum pump, two vertical separators, a horizontal separator, a settling tube, a plate heat exchanger and an integral frame, wherein all modules are connected by pipelines and valves, the key position is provided with a temperature measuring point for monitoring the temperature of fluid in the equipment, the vacuum pumps are arranged for standby, the inlet and the outlet of the vacuum pump are provided with a cut-off valve, the vertical separator is arranged at the upper part of the integral frame, the outlet of the vacuum pump is connected with the inlet of the vertical separator through a pipeline, the bottom liquid return port of the vertical separator is connected with the horizontal separator, and the horizontal separator, the settling tube and the plate heat exchanger are arranged at the lower part of. By reasonably designing the size of the separator and the flow rate of the vacuum pump, the separation time and speed are optimized, and the overall vacuum efficiency of the equipment is ensured. The utility model discloses can provide high-efficient, low consumption, reliable and stable vacuum demand.
The utility model discloses a theory of operation does:
(1) the air inlet tank body adopts a single-steam-inlet double-steam-outlet design, the air inlet tank body is of a cavity structure, the upper part of the air inlet tank body is provided with a pressure detector for measuring and monitoring the vacuum display in the pipe, the air inlet tank body is transversely arranged, the bottom of the air inlet tank body is provided with a blow-off pipe for reducing the erosion of sundries to a vacuum pump, the air inlet tank body is designed to play a role in expanding and decompressing the steam of the blades of the vacuum pump, and simultaneously, the impact of condensed.
(2) The two vacuum pumps are designed, so that the single-stage vacuum pump can be opened or the two-stage vacuum pump can be opened completely when the machine is started, the single-stage vacuum pump runs after the vacuum is stable, the starting vacuum is fast to build, and meanwhile, the low-power-consumption running under normal working conditions is guaranteed.
(3) The vertical separator is designed with double tanks, one is used and one is standby, the inside of the tank body of the vertical separator is of a hollow structure, in order to effectively realize gas-liquid separation, the height-diameter ratio of the tank body of the vertical separator is determined to be 3-5 through experimental calculation, the separation efficiency is high, after a gas-liquid mixture is sent into the vertical separator by a vacuum pump, air is discharged from an exhaust port at the upper part of the tank body of the vertical separator, an oil-water mixed liquid is sent into a horizontal separator by a liquid return pipe at the lower part of the tank body of the vertical separator for oil-water separation, and meanwhile, a liquid level meter is arranged on a communicating pipe of the tank body to monitor the.
(4) The horizontal separator is connected with the settling tube through a communicating pipe, the horizontal separator is an empty tube with the diameter of 350mm, the length-diameter ratio is designed between 6 and 8, oil-water mixed liquid is physically separated in the horizontal separator through the action of density difference gravity, meanwhile, in order to improve the separation effect and prolong the separation time, the settling tube is additionally arranged, and the settling tube adopts an empty tube with the diameter of 159 for ensuring thorough medium separation and improving the operation stability of equipment. The oil in the horizontal separator enters the plate heat exchanger from a liquid return pipe of the horizontal separator, and the water in the horizontal separator flows out from a settling pipe.
(5) The plate heat exchanger is used for cooling oil, the oil is used as a medium and is continuously sent into the vacuum pump through a liquid return port of the vacuum pump, and the plate heat exchanger is used for ensuring that the medium cannot be emulsified at high temperature.
The utility model has the advantages that:
the invention is an integral, miniaturized vacuum pumping device, convenient to install, low in investment, low in operation energy consumption, fast in investment recovery and good in market popularization value.
Drawings
FIG. 1 is an assembled view of a vacuum evacuation device;
FIG. 2 is a view of the exterior of the steam intake canister;
FIG. 3 is an external view of the vertical separator;
FIG. 4 is a schematic view of a horizontal separator;
FIG. 5 is a device media flow diagram.
Detailed Description
An integral type vacuumizing device comprises an integral type frame 7, wherein a vacuum pump 2, an air inlet tank 1 and a vertical separator 3 are arranged above the integral type frame 7, an air suction opening of the vacuum pump 2 is communicated with an air outlet of the air inlet tank 1, and the outside of an outlet of the vacuum pump 2 is communicated with an inlet of the vertical separator 3 through a pipeline; a horizontal separator 4, a plate heat exchanger 6 and a sedimentation pipe 5 are arranged below the integral frame 7, a liquid outlet at the bottom of the vertical separator 3 is communicated with an inlet pipe of the horizontal separator 4, the sedimentation pipe 5 which is parallel to the horizontal separator 4 is communicated below the horizontal separator 4, and a water outlet is arranged at the bottom of the sedimentation pipe 5; a liquid return pipe of the horizontal separator 4 is communicated with an inlet of the plate heat exchanger 6, and an outlet of the plate heat exchanger 6 is communicated with a liquid inlet of the vacuum pump 2.
The vacuum pump 2 comprises two pumps which are connected in parallel.
The air inlet tank 1 comprises an air inlet tank body 8 which is transversely arranged and adopts single air inlet and double air outlet, a pressure detector 9 is arranged at the upper part of the air inlet tank body, and a blow-off pipe 10 is communicated with the bottom of the air inlet tank body.
The vertical separator 3 comprises two hollow vertical separator tanks 11 which are parallel, an inlet 12 is arranged on each vertical separator tank 11, exhaust ports 13 are arranged on the upper parts of the vertical separator tanks, liquid return ports are arranged on the lower parts of the vertical separator tanks, the two liquid return ports are communicated through a tank communicating pipe 14 and are converged into a liquid outlet, a liquid level meter 15 is arranged on the tank communicating pipe, and the height-diameter ratio of each vertical separator tank is 3-5.
The horizontal separator 4 and the sedimentation pipe 5 are both hollow pipes, a liquid return pipe 16 is arranged on the horizontal separator 4, a water outlet pipe 17 is arranged on the sedimentation pipe 5, the horizontal separator 4 and the sedimentation pipe 5 are communicated in parallel, and the length-diameter ratio of the hollow pipe of the horizontal separator is 6-8.
The inlet and outlet parts of the vacuum pump are provided with cut-off valves.
Claims (6)
1. An integral evacuating device is characterized in that: the separator comprises an integral frame, wherein a vacuum pump, an air inlet tank and a vertical separator are arranged above the integral frame, an air suction port of the vacuum pump is communicated with an air outlet of the air inlet tank, and an outlet of the vacuum pump is communicated with an inlet of the vertical separator through a pipeline; a horizontal separator, a plate heat exchanger and a settling tube are arranged below the integral frame, a liquid outlet at the bottom of the vertical separator is communicated with an inlet pipe of the horizontal separator, the settling tube which is parallel to the horizontal separator is communicated below the horizontal separator, and a water outlet is arranged at the bottom of the settling tube; and a liquid return pipe of the horizontal separator is communicated with an inlet of the plate heat exchanger, and an outlet of the plate heat exchanger is communicated with a liquid inlet of the vacuum pump.
2. An integrated vacuum extractor according to claim 1, wherein: the vacuum pump comprises two vacuum pumps which are connected in parallel.
3. An integrated vacuum extractor according to claim 1, wherein: the air inlet tank comprises a transversely arranged air inlet tank body adopting single air inlet and double air outlets, a pressure detector is mounted at the upper part of the air inlet tank body, and a blow-off pipe is communicated with the bottom of the air inlet tank body.
4. An integrated vacuum extractor according to claim 1, wherein: the vertical separator comprises two hollow vertical separator tanks which are arranged in parallel, an inlet is arranged on each vertical separator tank, an exhaust port is arranged at the upper part of each vertical separator tank, liquid return ports are arranged at the lower part of each vertical separator tank, the two liquid return ports are communicated through a tank communicating pipe and are converged into a liquid outlet, a liquid level meter is arranged on the tank communicating pipe, and the height-diameter ratio of each vertical separator tank is 3-5.
5. An integrated vacuum extractor according to claim 1, wherein: the horizontal separator and the sedimentation pipe are both hollow pipes and are communicated in parallel, a liquid return pipe is arranged on the horizontal separator, a water outlet pipe is arranged on the sedimentation pipe, and the length-diameter ratio of the hollow pipe of the horizontal separator is 6-8.
6. An integrated vacuum extractor according to claim 1, wherein: and the inlet and outlet parts of the vacuum pump are provided with cut-off valves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921060130.9U CN210290145U (en) | 2019-07-09 | 2019-07-09 | Integral evacuating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921060130.9U CN210290145U (en) | 2019-07-09 | 2019-07-09 | Integral evacuating device |
Publications (1)
Publication Number | Publication Date |
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CN210290145U true CN210290145U (en) | 2020-04-10 |
Family
ID=70101210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921060130.9U Active CN210290145U (en) | 2019-07-09 | 2019-07-09 | Integral evacuating device |
Country Status (1)
Country | Link |
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CN (1) | CN210290145U (en) |
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2019
- 2019-07-09 CN CN201921060130.9U patent/CN210290145U/en active Active
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