CN2134509Y - Automatic vacuum liquid exhauster - Google Patents
Automatic vacuum liquid exhauster Download PDFInfo
- Publication number
- CN2134509Y CN2134509Y CN 92215393 CN92215393U CN2134509Y CN 2134509 Y CN2134509 Y CN 2134509Y CN 92215393 CN92215393 CN 92215393 CN 92215393 U CN92215393 U CN 92215393U CN 2134509 Y CN2134509 Y CN 2134509Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- cavity
- container
- valve
- vacuum
- 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
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to an automatic vacuum liquid exhauster which is divided into upper and lower two cavity containers. An air-liquid filtering net is arranged at the air exhausting outlet on the top of the upper cavity, and the air exhausting outlet is provided with a liquid baffle separating ring. A floating ball valve is arranged on the wall of the lower cavity, the bottom surfaces of two cavities are concave downward spherical surfaces, and liquid discharge valves are arranged at the centers of the bottom surfaces of two cavities. The utility model has the advantages of simple and reasonable structure, reliable operation performance, and little possibility of fault. An added high efficiency three-stage separation measure radically solves the phenomenon of vacuum pumping with liquid, and the work efficiency of the automatic vacuum liquid exhauster is enhanced. The bottom surface of the upper cavity is a concave downward surface, the upper cavity can not remain residual liquid, and thus the residual liquid corrosion is prevented, and the service life of the automatic vacuum liquid exhauster is extended.
Description
The utility model relates to the equipment of automatic drain in a kind of vacuum system, and can normally work automatically under the vacuum condition that any height changes.
At present, often malfunctioning easily when domestic existing vacuum balancing liquid-discharge device uses, thereby normal in the operating instruction of these products with a large amount of fault handling methods.Its major defect is: 1. control two equilibrium valves (being upper and lower valve plug) with ball float and mechanical lever, sensitivity is lower, and this equilibrium valve relies on pull of vacuum to cut out, if degree of vacuum has fluctuation slightly, just is prone to fault, lean on artificial treatment; 2. because ball float is installed in the center in upper and lower chamber, so vacuum pumping opening can only be arranged on the edge on epicoele top, when being cut into feed liquor, bleeding point band liquid phenomenon is serious; 3. complex structure, processing technology thereof are difficult; 4. epicoele container bottom is an epirelief sphere, and equilibrium valve is located at again on the epicoele container wall, easily accumulates raffinate when inactive, causes equipment corrosion to damage.
The purpose of this utility model is to improve the shortcoming of above-mentioned vacuum balancing liquid-discharge device, a kind of vacuum autobalance pumping equipment is provided, and when device vacuumizes, separates gas-liquid two-phase to greatest extent.
The technical solution of the utility model is: by the container that is divided into upper and lower chamber in twos, the vacuum pumping opening of epicoele container head, connect the two-position three way commutation equilibrium valve of upper and lower two chamber containers and atmosphere and have on the vacuum autobalance liquid exhauster that float valve constituted of connecting rod, vacuum pumping opening is equipped with gas-liquid filter net, and retaining liquid eseparation ring is set around it, on cavity of resorption container barrel, be equipped with the float valve of may command two-position three way commutation equilibrium valve, the bottom of epicoele container and cavity of resorption container is a sphere to lower recess, and is equipped with draining valve in the central.
Because the utility model has adopted technique scheme, solved the phenomenon and the interior hydrops phenomenon of container of bringing liquid when bleeding at all, rational in infrastructure, the reliable working performance of liquid exhauster is difficult for breaking down, and processing and manufacturing difficulty reduces.
Accompanying drawing is the utility model structural representation
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
With reference to accompanying drawing, the utility model container four is divided into upper and lower two chambeies.Be equipped with vacuum pumping opening 1 on the top of epicoele 4, be provided with a gas-liquid filter net 2 on the vacuum pumping opening 1 in epicoele 4 containers, a circle retaining liquid eseparation ring 17 is arranged around this filter screen, it is fixedlyed connected with epicoele 4 tops on one side.The upper end housing of epicoele 4 containers has a gas-liquid tangential entry 13, gas-liquid two-phase mixture is entered at a high speed become centrifugal rotation shape will in the chamber.Like this, realize and the filtering separation of the centrifugation of having formed the utility model tangential entry, gas-liquid filter net and the three grades of separation forms of separating that stop of keeping off the liquid eseparation ring.
Be connected by balance tube 12 and two-position three way commutation equilibrium valve 14 between epicoele 4 and cavity of resorption 10 containers, this equilibrium valve 14 is controlled by and is arranged on the ball float 7 that has connecting rod 19 on the cavity of resorption 10 container barrels.In addition, the bottom of epicoele 4, cavity of resorption 10 containers is a sphere 5,22 to lower recess, and is equipped with draining valve 6,9 in their central authorities.Described draining valve 6,9 is for all being equipped with the slat belt check valve sheet of balancing weight 8.
Working condition of the present utility model is as follows: when the gas-liquid two-phase when tangential entry 13 enters epicoele 4, liquid separates as the first order through centrifugal force, through retaining liquid eseparation ring 17 for second level separation and gas-liquid filter net 2 for the third level separates, effectively the gas-liquid two-phase is separated fully.Gas is extracted out from bleeding point 1, and liquid is accumulated by epicoele 4 and flows into cavity of resorption 10.Ball float 7 drive switch 11(electrical contact switch formula dry reed switch when liquid level reaches upper limit height in the cavity of resorption 10) send electrical signal, drive 14 commutations of two-position three way equilibrium valve by electromagnet 15, make upper and lower two chamber gas phases cut-outs, cavity of resorption 10 promptly discharge vacuum by gas-liquid equilibrium pipe 12, connect drain 16.Liquid discharging valve 9 is opened down in the deadweight of cavity of resorption 10 liquid storage mats, outside the liquid expelling tube.Epicoele continues feed liquor separation and hydrops in this process.When cavity of resorption 10 liquid levels drop in limited time, ball float 7 sends down limited signal, equilibrium valve 14 resets, make cavity of resorption 10 be in vacuum state again, exterior liquid valve 9 cuts out, and accepts the liquid storage of epicoele 4 then, second circulation beginning, so go round and begin again, realize not destroying the vacuum condition of epicoele 4 and the action of drain automatically reliably.
Claims (3)
1, a kind of vacuum automatic drain device, constituted by the vacuum pumping opening of the container that is divided into upper and lower two chambeies, epicoele container head, the float valve that connects the two-position three way commutation equilibrium valve of upper and lower two chamber containers and atmosphere and have a connecting rod, it is characterized in that being equipped with on the vacuum pumping opening gas-liquid filter net, and retaining liquid eseparation ring is set around it, on cavity of resorption container barrel, be equipped with the float valve of may command two-position three way commutation equilibrium valve, the bottom of epicoele container and cavity of resorption container is a sphere to lower recess, and is equipped with liquid discharging valve in the central.
2, vacuum automatic drain device according to claim 1 is characterized in that described liquid discharging valve is for all being equipped with the slat belt check valve sheet of balancing weight.
3, vacuum automatic drain device according to claim 1 is characterized in that described retaining liquid eseparation ring is connected with epicoele top inner face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215393 CN2134509Y (en) | 1992-04-09 | 1992-04-09 | Automatic vacuum liquid exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215393 CN2134509Y (en) | 1992-04-09 | 1992-04-09 | Automatic vacuum liquid exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2134509Y true CN2134509Y (en) | 1993-05-26 |
Family
ID=33764048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92215393 Expired - Fee Related CN2134509Y (en) | 1992-04-09 | 1992-04-09 | Automatic vacuum liquid exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2134509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228758A (en) * | 2011-06-09 | 2011-11-02 | 石家庄工大化工设备有限公司 | Gas-liquid separation tank |
-
1992
- 1992-04-09 CN CN 92215393 patent/CN2134509Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228758A (en) * | 2011-06-09 | 2011-11-02 | 石家庄工大化工设备有限公司 | Gas-liquid separation tank |
| CN102228758B (en) * | 2011-06-09 | 2013-06-05 | 石家庄工大化工设备有限公司 | Gas-liquid separation tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104645690A (en) | Layered multi-filter disc filter | |
| CN2134509Y (en) | Automatic vacuum liquid exhauster | |
| CN219904807U (en) | Pressure stabilizing and separating cylinder for filling line | |
| CN207407556U (en) | A kind of vertical oil separator | |
| CN113398844B (en) | Negative pressure automatic liquid discharge recovery kettle | |
| CN2382942Y (en) | Vapour and water separator | |
| CN213995134U (en) | Gas-liquid separator capable of intermittently buffering and automatically draining water | |
| CN211462146U (en) | Traditional chinese medicine volatile oil separator | |
| CN204921295U (en) | Vacuum gas -liquid autosegregation discharge device | |
| CN210218119U (en) | High-efficiency steam-water separator | |
| CN101187183B (en) | Mechanical defoaming device | |
| CN113153189A (en) | Vacuum degassing device for drilling fluid | |
| CN112125420A (en) | A novel oil-water separator for oil field water treatment | |
| CN210196622U (en) | Novel float-type automatic drainer | |
| CN2564846Y (en) | Steam-water separating steam trap | |
| CN214019670U (en) | Vortex type oil separator | |
| CN201030267Y (en) | Compressed air dehydrator | |
| CN216812063U (en) | Vacuum maintaining device of industrial cleaning machine system | |
| CN219754822U (en) | External mixing type high-efficiency self-priming pump | |
| CN212719210U (en) | Carbon dioxide air compressor conveying system started in no-load mode | |
| CN219529839U (en) | Valve convenient to overhaul | |
| CN2250440Y (en) | Fully automatic vacuum device | |
| CN212881305U (en) | High-efficiency filter | |
| CN221032989U (en) | Vacuum pump drainage tank | |
| CN212712853U (en) | Oil-water separation device suitable for oil field water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |