CN211874683U - Vacuum buffer tank for chemical products - Google Patents
Vacuum buffer tank for chemical products Download PDFInfo
- Publication number
- CN211874683U CN211874683U CN201922222580.XU CN201922222580U CN211874683U CN 211874683 U CN211874683 U CN 211874683U CN 201922222580 U CN201922222580 U CN 201922222580U CN 211874683 U CN211874683 U CN 211874683U
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- Prior art keywords
- gas
- buffer tank
- vacuum buffer
- liquid separation
- chemical products
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- Expired - Fee Related
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Abstract
The utility model provides a vacuum buffer tank for chemical products. The gas-liquid separation device is of a horizontal roller structure and comprises a main shaft and blades inside and a sealed cylinder outside, wherein the gas sucked by the air suction port is subjected to gas-liquid separation under the high-speed rotation of the blades; the bottom of the cylinder is also communicated with a liquid outlet arranged on the tank body through a drain pipe; the side wall of the cylinder is communicated with the exhaust port through the exhaust pipe, and a gas filtering device is arranged in the middle of the exhaust pipe and used for filtering impurities remained in the gas. The device of the utility model is simple in structure, when playing the vacuum cushioning effect, can avoid in the liquid suction buffer tank, guarantee the life of buffer tank.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, in particular to a vacuum buffer tank for chemical products.
Background
The vacuum buffer tank is a common device applied to industrial production, has the function of buffering pressure to prevent backflow, and can be used for gas-liquid separation to achieve the function of stabilizing the vacuum degree. Meanwhile, the vacuum buffer tank can be used for buffering pressure fluctuation of the system in various systems, so that the system can work more stably.
At present traditional vacuum buffer tank function is more single, generally sets up between needs evacuation container and compressor, but the during operation often the compressor will take out the solution in the container jointly and enter into vacuum buffer tank, and the time will cause the inside corrosion damage of vacuum buffer tank for a long time.
Therefore, a new vacuum buffer tank needs to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a simple structure, when playing the vacuum cushioning effect, can avoid in the liquid suction buffer tank, guarantee the vacuum buffer tank for chemical products of buffer tank life.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the vacuum buffer tank for chemical products comprises a tank body, wherein an air suction port and an air exhaust port are arranged on the tank body, and the vacuum buffer tank is characterized in that the air suction port is communicated with a gas-liquid separation device through an air inlet pipe, the gas-liquid separation device is of a horizontal roller structure and comprises an inner main shaft, blades and an outer sealed cylinder, and gas sucked by the air suction port is subjected to gas-liquid separation under the high-speed rotation of the blades; the bottom of the cylinder is also communicated with a liquid outlet arranged on the tank body through a drain pipe; the side wall of the cylinder is communicated with the exhaust port through the exhaust pipe, and a gas filtering device is arranged in the middle of the exhaust pipe and used for filtering impurities remained in the gas.
In the above scheme, the drain pipe on install an atmospheric pressure probe, the atmospheric pressure probe stretches into in the drain pipe and is used for surveying atmospheric pressure, the integration has the bleed valve on the atmospheric pressure probe, and on the switch of bleed valve through pipeline intercommunication jar body lateral wall for carry out the pressure release to drain pipe atmospheric pressure.
In the above scheme, the gas filtering device is a sealed tank-shaped structure, and a plurality of layers of filtering plates are arranged in the gas filtering device.
In the above scheme, the spindle of the gas-liquid separation device is externally connected with a motor to be driven to rotate independently.
In the scheme, the blades of the gas-liquid separation device are stainless steel metal blades, and the cross section of each blade is in a sharp shape with a wide tail part and a narrow top part, so that the resistance of air is reduced.
The principle of the utility model lies in:
install gas-liquid separation device additional in traditional vacuum tube to the outside motor drive of exclusive use, gas-liquid separation device can carry out the secondary separation with the gas mixture of inhaling, and in addition gas filter's effect can prevent to flow backward, makes the effect of evacuation better.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the device of the utility model is simple in structure, when playing the vacuum cushioning effect, can avoid in the liquid suction buffer tank, guarantee the life of buffer tank.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present invention;
in the figure: 1 tank 2 air suction port 3 air exhaust port 4 air inlet pipe 5 main shaft 6 blade 7 cylinder
8 drain pipe 9 exhaust pipe 10 gas filter device 11 gas pressure probe 12 drain.
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, the vacuum buffer tank for chemical products comprises a tank body 1, wherein an air suction port 2 and an air exhaust port 3 are arranged on the tank body 1, the air suction port 2 is communicated with a gas-liquid separation device through an air inlet pipe 4, the gas-liquid separation device is of a horizontal roller structure and comprises an internal main shaft 5, blades 6 and an external sealed cylinder 7, the main shaft 5 is externally connected with a motor to be driven and rotated independently, the blades 6 are stainless steel metal blades, and the cross section of each blade 6 is in a sharp-prick shape with a wide tail part and a narrow top part and is used for reducing air resistance. The gas sucked by the air suction port 2 is subjected to gas-liquid separation under the high-speed rotation of the blades 6; the bottom of the cylinder 7 is also communicated with a liquid outlet 12 arranged on the tank body 1 through a drain pipe 8; the side wall of the cylinder 7 is communicated with the exhaust port 3 through an exhaust pipe 9, a gas filtering device 10 is arranged in the middle of the exhaust pipe 9 and used for filtering impurities remained in the gas, and the gas filtering device 10 is of a sealed tank-shaped structure and is internally provided with a plurality of layers of filtering plates.
In this embodiment, drain pipe 8 on install an atmospheric pressure probe 11, atmospheric pressure probe 11 stretches into in the drain pipe 8 and is used for surveying atmospheric pressure, the integration has the bleed valve on atmospheric pressure probe 11, and on the switch of bleed valve through pipeline intercommunication jar body lateral wall for carry out the pressure release to drain pipe 8 atmospheric pressure.
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.
Claims (5)
1. The vacuum buffer tank for chemical products comprises a tank body, wherein an air suction port and an air exhaust port are arranged on the tank body, and the vacuum buffer tank is characterized in that the air suction port is communicated with a gas-liquid separation device through an air inlet pipe, the gas-liquid separation device is of a horizontal roller structure and comprises an inner main shaft, blades and an outer sealed cylinder, and gas sucked by the air suction port is subjected to gas-liquid separation under the high-speed rotation of the blades; the bottom of the cylinder is also communicated with a liquid outlet arranged on the tank body through a drain pipe; the side wall of the cylinder is communicated with the exhaust port through the exhaust pipe, and a gas filtering device is arranged in the middle of the exhaust pipe and used for filtering impurities remained in the gas.
2. The vacuum buffer tank for chemical products according to claim 1, characterized in that: the air pressure probe is installed on the drain pipe, extends into the drain pipe and is used for detecting air pressure, a vent valve is integrated on the air pressure probe, and the vent valve is communicated to a switch on the side wall of the tank body through a pipeline and is used for relieving the air pressure of the drain pipe.
3. The vacuum buffer tank for chemical products according to claim 1, characterized in that: the gas filtering device is of a sealed tank-shaped structure, and a plurality of layers of filtering plates are arranged in the gas filtering device.
4. The vacuum buffer tank for chemical products according to claim 1, characterized in that: the main shaft of the gas-liquid separation device is externally connected with a motor to be driven to rotate independently.
5. The vacuum buffer tank for chemical products according to claim 1, characterized in that: the blades of the gas-liquid separation device are stainless steel metal blades, and the cross section of each blade is in a sharp shape with a wide tail part and a narrow top part and is used for reducing air resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222580.XU CN211874683U (en) | 2019-12-12 | 2019-12-12 | Vacuum buffer tank for chemical products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922222580.XU CN211874683U (en) | 2019-12-12 | 2019-12-12 | Vacuum buffer tank for chemical products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211874683U true CN211874683U (en) | 2020-11-06 |
Family
ID=73244799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922222580.XU Expired - Fee Related CN211874683U (en) | 2019-12-12 | 2019-12-12 | Vacuum buffer tank for chemical products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211874683U (en) |
-
2019
- 2019-12-12 CN CN201922222580.XU patent/CN211874683U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20211212 |