CN207745540U - A kind of vacuum buffer tank - Google Patents
A kind of vacuum buffer tank Download PDFInfo
- Publication number
- CN207745540U CN207745540U CN201721615719.1U CN201721615719U CN207745540U CN 207745540 U CN207745540 U CN 207745540U CN 201721615719 U CN201721615719 U CN 201721615719U CN 207745540 U CN207745540 U CN 207745540U
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- vacuum
- connecting tube
- vacuum tank
- pipeline
- 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.)
- Expired - Fee Related
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a kind of vacuum buffer tanks, it is related to chemical equipment technical field, including vacuum tank, the top of the vacuum tank is equipped with air inlet and gas outlet, coil pipe is equipped in the vacuum tank, the outside of the coil pipe is equipped with cooling tube, the outside of the vacuum tank is equipped with the coolant liquid storage box being connect with the cooling tube, it is additionally provided with pipeline on the coil pipe, one end of the pipeline is connected to the air inlet, the other end of the pipeline is connected to the coil pipe, several baffles is equipped in the coil pipe, the bottom of the coil pipe is additionally provided with connecting tube.The utility model in vacuum tank by being equipped with coil pipe, and baffle is set in coil pipe, material gas residence time in surge tank can be extended, the material gas that part does not condense out can be effectively prevent to enter vacuum pump, and may also speed up the condensation rate of material gas.
Description
Technical field
The utility model is related to chemical equipment technical field more particularly to a kind of vacuum buffer tanks.
Background technology
The effect of vacuum buffer tank is compensator or trimmer pressure, prevents from pouring in down a chimney, it may also be used for gas-liquid separation is to reach stable vacuum degree
The purpose of (otherwise vacuum degree does not reach requirement), vacuum buffer tank are arranged between extruder and vacuum pump, it is contemplated that process duct
The piping in road is convenient, and surge tank is typically all top to be gone out into, top, material gas in surge tank residence time and stroke compared with
It is short, it may appear that the material gas that part does not condense out enters vacuum pump, influences vacuum pump performance, the time, which has been grown, causes vacuum
Pump can not draw vacuum, and then damage vacuum pump.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of vacuum buffer tank.
The utility model adopts the following technical solution：
The top of a kind of vacuum buffer tank, including vacuum tank, the vacuum tank is equipped with air inlet and gas outlet, described
Coil pipe is equipped in vacuum tank, the outside of the coil pipe is equipped with cooling tube, and the outside of the vacuum tank is equipped with and the cooling
The coolant liquid storage box of pipe connection, is additionally provided with pipeline on the coil pipe, one end of the pipeline is connected to the air inlet, described
The other end of pipeline is connected to the coil pipe, several baffles is equipped in the coil pipe, the bottom of the coil pipe is additionally provided with connecting tube.
Preferably, the baffle plate setting is on the inner wall of the coil pipe, and the adjacent opposite simultaneously phase of two baffles
Mistake setting.
Preferably, the connecting tube takes the shape of the letter U shape, and one end of the connecting tube is connected to the gas outlet, the connecting tube
The other end be connected to the coil pipe.
Preferably, the bottom of the connecting tube is additionally provided with dropper, and the dropper is connected to the connecting tube, and the drop
The open end of pipe is towards the bottom of the vacuum tank.
Preferably, the outside of the vacuum tank is additionally provided with conduit, and one end of the conduit is connected to the connecting tube, institute
The other end for stating conduit is connected to the gas outlet.
Preferably, gasket seal is additionally provided between the conduit and the connecting tube, the gasket seal is arranged described
The junction of conduit and the connecting tube.
The utility model has the advantages that:The utility model by vacuum tank be equipped with coil pipe, and
Baffle is set in coil pipe, material gas residence time in surge tank can be extended, part can be effectively prevent without under condensation
The material gas come enters vacuum pump, and may also speed up the condensation rate of material gas.
Description of the drawings
Preferred explanation is made to the utility model below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
In figure label for:1, vacuum tank；2, air inlet；3 gas outlets；4, coil pipe；5, cooling tube；6, coolant liquid stores
Case；7, pipeline；8, baffle；9, connecting tube；10 droppers；11, conduit；12, gasket seal.
Specific implementation mode
As shown in Figure 1, for a kind of vacuum buffer tank of the utility model, including vacuum tank 1, the top of vacuum tank 1
Equipped with air inlet 2 and gas outlet 3, coil pipe 4 is equipped in vacuum tank 1, the outside of coil pipe 4 is equipped with cooling tube 5, vacuum tank 1
Outside is equipped with the coolant liquid storage box 6 being connect with cooling tube 5, and pipeline 7, one end and the air inlet 2 of pipeline 7 are additionally provided on coil pipe 4
Connection, the other end of pipeline 7 are connected to coil pipe 4, and disk 4 is equipped with several baffles 8, and baffle 8 is arranged on the inner wall of coil pipe 4, and
Adjacent two baffles 8 are opposite and the setting that is staggered, and the bottom of coil pipe 4 is additionally provided with connecting tube 9, and connecting tube 9 takes the shape of the letter U shape, connecting tube 9
One end be connected to gas outlet 3, the other end of connecting tube 9 is connected to coil pipe 4, and the bottom of connecting tube 9 is additionally provided with dropper 10, dropper
10 are connected to connecting tube 9, and the open end of dropper 10, towards the bottom of vacuum tank 1, the outside of vacuum tank 1, which is additionally provided with, leads
One end of pipe 11, conduit 11 is connected to connecting tube 9, and the other end of conduit 11 is connected to gas outlet 3, conduit 11 and connecting tube 9 it
Between be additionally provided with gasket seal 12, gasket seal 12 is arranged in the junction of conduit 11 and connecting tube 9, can effectively prevent gas
Leakage.
The operation principle of the utility model:
Vacuum gas enters vacuum tank 1 from air inlet 2, is entered in coil pipe 4 using pipeline 7, is staggered in coil pipe 4
The baffle 8 of setting can extend time and the path of vacuum gas walking, cooling tube 5 is additionally provided in the outside of coil pipe 4, from cooling
Liquid storage box 6 injects coolant liquid into cooling tube 5, and coolant liquid can accelerate the condensation of vacuum gas, is also set in the bottom of coil pipe 4
There is connecting tube 9, using connecting tube 9, portion gas is condensed into after liquid just from the drop of 9 bottom of connecting tube condensed gas
Pipe 10 flows to the bottom of vacuum tank 1, and also small portion of gas is uncooled, just enters the conduit 11 of 9 side of connecting tube, finally
It is discharged from gas outlet 3.
Baffle 8 is arranged by being equipped with coil pipe 4 in vacuum tank 1 in the utility model in coil pipe 4, can extend
Material gas residence time in surge tank can effectively prevent the material gas that part does not condense out to enter vacuum pump,
And it may also speed up the condensation rate of material gas.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, for the technical problem for solving essentially identical, essentially identical technique effect is realized, it is made
Simple change, equivalent replacement or modification etc., are all covered by among the scope of protection of the utility model.
Claims (6)
1. a kind of vacuum buffer tank, it is characterised in that：Including vacuum tank, the top of the vacuum tank is equipped with air inlet and goes out
Gas port, is equipped with coil pipe in the vacuum tank, and the outside of the coil pipe is equipped with cooling tube, the outside of the vacuum tank be equipped with
The coolant liquid storage box of cooling tube connection is additionally provided with pipeline, one end of the pipeline and the air inlet on the coil pipe
Connection, the other end of the pipeline are connected to the coil pipe, several baffles are equipped in the coil pipe, the bottom of the coil pipe is also set
There is connecting tube.
2. a kind of vacuum buffer tank according to claim 1, it is characterised in that：The baffle plate setting is in the coil pipe
On wall, and adjacent two baffles are opposite and the setting that is staggered.
3. a kind of vacuum buffer tank according to claim 1, it is characterised in that：The connecting tube takes the shape of the letter U shape, the connection
One end of pipe is connected to the gas outlet, and the other end of the connecting tube is connected to the coil pipe.
4. a kind of vacuum buffer tank according to claim 3, it is characterised in that：The bottom of the connecting tube is additionally provided with drop
Pipe, the dropper is connected to the connecting tube, and the open end of the dropper is towards the bottom of the vacuum tank.
5. a kind of vacuum buffer tank according to claim 4, it is characterised in that：The outside of the vacuum tank, which is additionally provided with, leads
Pipe, one end of the conduit are connected to the connecting tube, and the other end of the conduit is connected to the gas outlet.
6. a kind of vacuum buffer tank according to claim 5, it is characterised in that：Between the conduit and the connecting tube also
Equipped with gasket seal, the gasket seal is arranged in the junction of the conduit and the connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615719.1U CN207745540U (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615719.1U CN207745540U (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745540U true CN207745540U (en) | 2018-08-21 |
Family
ID=63147563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615719.1U Expired - Fee Related CN207745540U (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397737A (en) * | 2019-08-21 | 2019-11-01 | 许良云 | A kind of vacuum buffer tank |
| CN112173444A (en) * | 2020-09-03 | 2021-01-05 | 安徽鑫泉米业股份有限公司 | Moisture-proof insect-proof rice storage device and use method thereof |
-
2017
- 2017-11-28 CN CN201721615719.1U patent/CN207745540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397737A (en) * | 2019-08-21 | 2019-11-01 | 许良云 | A kind of vacuum buffer tank |
| CN110397737B (en) * | 2019-08-21 | 2020-11-13 | 特勃尔润滑技术(江苏)有限公司 | Vacuum buffer tank |
| CN112173444A (en) * | 2020-09-03 | 2021-01-05 | 安徽鑫泉米业股份有限公司 | Moisture-proof insect-proof rice storage device and use method thereof |
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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 |
Granted publication date: 20180821 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |