CN202971351U - Vacuum pumping buffer tank - Google Patents
Vacuum pumping buffer tank Download PDFInfo
- Publication number
- CN202971351U CN202971351U CN 201220560522 CN201220560522U CN202971351U CN 202971351 U CN202971351 U CN 202971351U CN 201220560522 CN201220560522 CN 201220560522 CN 201220560522 U CN201220560522 U CN 201220560522U CN 202971351 U CN202971351 U CN 202971351U
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- CN
- China
- Prior art keywords
- tank body
- pipe
- vacuum
- material outlet
- vacuum pump
- 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 - Lifetime
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- Jet Pumps And Other Pumps (AREA)
Abstract
A vacuum pumping buffer tank comprises a tank body, wherein a material inlet pipe and a material outlet pipe are arranged at the top of the tank body; the lower end of the material outlet pipe is vertically suspended and extends to the bottom of the tank body; the upper end of the material outlet pipe extends out of the top of the tank body and is downwardly bent in an arc shape; a vacuum pump is arranged on a downwardly bending section of the material outlet pipe; the downwardly bending section of the material outlet pipe and the material outlet pipe form an acute angle on an inner section of the tank body; the vacuum pump is installed on an upper pipeline surface of the downwardly bending section of the material outlet pipe; the vacuum pump can set different pumping vacuum degrees; and a drain valve is arranged at the bottom of the tank body. The vacuum pumping buffer tank can conveniently and effectively control the material outlet flow rate and can avoid the vacuum pump from sucking a material.
Description
Technical field
The utility model relates to vacuum and takes out the material knock out drum, and it is a kind of knock out drum that utilizes vacuum to aspirate liquid material, belongs to the chemical industry equipment field.
Background technique
Knock out drum is mainly used in the pressure surge of buffer system in various systems, makes system works more steady, and its principle is to realize by the compressed tanks compressed air.Traditional discharge nozzle that is used for cushioning the knock out drum of liquid material is all horizontally disposed, by the gas pressure intensity on difference of liquid level or liquid level, allows material export reposefully, such material output, and speed is slow, and is difficult to control the speed of material output.Perhaps the material output tube is arranged on the knock out drum top, the lower end of material output tube reaches the bottom of knock out drum, by the gas pressure intensity in knock out drum, material is compressed into the material output tube, and such material way of output is input into matching requirements to material strict, need to overcome the gas pressure intensity in knock out drum, usually will be input into material with vacuum pump, the gas pressure intensity in knock out drum also easily produces fluctuation, makes material output unstable.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model discloses a kind of vacuum and take out the material knock out drum, this knock out drum, can fast and stable the interior liquid material of ground suction tank body, and the flow of control and suck material stably.
Vacuum is taken out the material knock out drum, comprises tank body, and described tank body top is provided with the material inlet pipe and material goes out pipe, material goes out the vertical unsettled tank base that extends in lower end of pipe, the tank body top is extended in the upper end, and curved being bent downwardly, and material goes out the pipe section of being bent downwardly and is provided with vacuum pump.
Described material goes out the pipe section of being bent downwardly and material and goes out pipe and be acute angle at the tank body inner segment.
Described vacuum pump is arranged on the upper pipe surface that material goes out the pipe section of being bent downwardly.
Described vacuum pump can arrange different aspiration vacuum level.
Described tank base is provided with blowdown valve
The utility model, simple in structure, equipment investment is little, can control very easily the speed of material output, can avoid the vacuum pump suction.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Accompanying drawing is indicated list: 1-tank body, and 2-material inlet pipe, 3-material goes out pipe, and 31-material goes out the pipe section of being bent downwardly, and 32-material goes out pipe at tank body inner segment, 4-vacuum pump, 5-blowdown valve.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.Should understand following embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometrical center.
Fig. 1 is structural representation of the present utility model, as we can see from the figure, this vacuum is taken out the material knock out drum, comprise tank body 1, described tank body 1 top is provided with material inlet pipe 2 and material and goes out pipe 3, and material goes out vertical unsettled tank body 1 bottom of extending to, the lower end of pipe 3, and tank body 1 top is extended in the upper end, and curved being bent downwardly, material goes out the pipe section of being bent downwardly 31 and is provided with vacuum pump 4.The utility model, material enters in tank body 1 from material inlet pipe 2, goes out pipe 3 from material and discharges, and material goes out vertical unsettled tank body 1 bottom of extending to, the lower end of pipe 3, can in the situation that the interior liquid level of tank body 1 is very low, also material can be aspirated away.What material went out pipe 3 arranged arc-shaped bend in outside minute at tank body 1, can change the flow direction of liquid material, and vacuum pump 4 is by constantly exhaust, and the extruding air forms vacuum, material is played the effect of suction.
Described material goes out the pipe section of being bent downwardly 31 and goes out pipe with material and be acute angle at tank body inner segment 32.Liquid material goes out pipe 3 from material and discharges under the pumping action of vacuum pump 4, and material flows to through the arc-shaped bend place and is folded back, and the force of material below material spendes 31 pairs of pipelines of the pipe section of being bent downwardly is large, and is less to the top power of pipeline.
Described vacuum pump 4 is arranged on the upper pipe surface that material goes out pipe 3 sections of being bent downwardly.Vacuum pump 4 is arranged on the upper pipe surface that material goes out the pipe section of being bent downwardly 31, can effectively prevent vacuum pump 4 suctions, and vacuum pump 4 is played a protective role.
Described vacuum pump 4 can arrange different aspiration vacuum level.By adjusting different degree of vacuum, adjust different pumping velocities.
Described tank body 1 bottom is provided with blowdown valve 5.Blowdown valve 5 can will be deposited on the fallout discharge of tank body 1 bottom; Work as the utility model, when changing material, blowdown valve is opened, material all can be discharged, when rinsing tank body 1 inside, blowdown valve 5 is used for discharging sparge water.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technological scheme that is comprised of above technical characteristics combination in any.
Claims (4)
1. vacuum is taken out the material knock out drum, comprises tank body, it is characterized in that described tank body top is provided with the material inlet pipe and material goes out pipe, material goes out the vertical unsettled tank base that extends in lower end of pipe, the tank body top is extended in the upper end, and curved being bent downwardly, and material goes out the pipe section of being bent downwardly and is provided with vacuum pump.
2. vacuum according to claim 1 is taken out the material knock out drum, it is characterized in that described material goes out the pipe section of being bent downwardly and material and goes out pipe and be acute angle at the tank body inner segment.
3. vacuum according to claim 1 is taken out the material knock out drum, it is characterized in that described vacuum pump is arranged on the upper pipe surface that material goes out the pipe section of being bent downwardly.
4. vacuum according to claim 1 is taken out the material knock out drum, it is characterized in that described tank base is provided with blowdown valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560522 CN202971351U (en) | 2012-10-30 | 2012-10-30 | Vacuum pumping buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560522 CN202971351U (en) | 2012-10-30 | 2012-10-30 | Vacuum pumping buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971351U true CN202971351U (en) | 2013-06-05 |
Family
ID=48512435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560522 Expired - Lifetime CN202971351U (en) | 2012-10-30 | 2012-10-30 | Vacuum pumping buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130270757A1 (en) * | 2010-12-20 | 2013-10-17 | Thibaut | Device forming a workpiece clamp |
-
2012
- 2012-10-30 CN CN 201220560522 patent/CN202971351U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130270757A1 (en) * | 2010-12-20 | 2013-10-17 | Thibaut | Device forming a workpiece clamp |
| US10245710B2 (en) * | 2010-12-20 | 2019-04-02 | Thibaut | Device forming a workpiece clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU MAIDA NEW MATERIALS CO., LTD. Free format text: FORMER NAME: JIANGSU MAIDA INVESTMENT DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 210048, No. 69, South tank farm, chemical industry park, Liuhe District, Jiangsu, Nanjing Patentee after: JIANGSU MAIDA NEW MATERIALS CO.,LTD. Address before: 210044, No. 168, Tai Tong Road, Dachang Development Zone, Liuhe District, Jiangsu, Nanjing Patentee before: Jiangsu Wanda Investment Development Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |