CN204601703U - A kind of vacuum autobalance Drainage tank - Google Patents
A kind of vacuum autobalance Drainage tank Download PDFInfo
- Publication number
- CN204601703U CN204601703U CN201520142764.4U CN201520142764U CN204601703U CN 204601703 U CN204601703 U CN 204601703U CN 201520142764 U CN201520142764 U CN 201520142764U CN 204601703 U CN204601703 U CN 204601703U
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- air inlet
- inlet pipe
- magnetic valve
- vacuum
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Abstract
A kind of vacuum autobalance Drainage tank, first tapping valve will be separated into upper chamber and lower chambers two parts in tank body, first air inlet pipe is positioned at the top of upper chamber and is communicated with upper chamber, first air inlet pipe is provided with the first magnetic valve and the second magnetic valve, one end of second air inlet pipe is communicated with lower chambers, the other end of the second air inlet pipe be communicated with the first air inlet pipe and tie point between the first magnetic valve and the second magnetic valve, the bottom of vertical tube is communicated with leakage fluid dram and tie point is positioned at the top of the second tapping valve, ball float level controller is provided with in vertical tube, ball float level controller is electrically connected with the first magnetic valve and the second magnetic valve simultaneously.Structure is simple, is convenient to installation, maintenance, saving fund, breaks the normal procedure, solve the limitation of vacuum filter capital construction and the large mounting arrangements of equipment investment, and installation site is flexible, achieves the vapor-liquid separation in vacuum tank well.
Description
Technical field
The utility model belongs to filter corollary equipment technical field, relates to the vacuum autobalance Drainage tank that a kind of on off state by switching two magnetic valves realizes gas-liquid separation.
Background technology
In vacuum filtering system, vacuum filter liquid outlet is connected with the liquid pumping hole level of vapor-liquid separation tank.The effect of vacuum balance liquid-discharging tank is by the filtrate of filtering through vacuum filter and gas separaion.The leakage fluid dram that filtrate is arranged through balancing liquid-discharge tank bottom is discharged, and the exhaust outlet that gas is then arranged from top is discharged through vavuum pump.The drain pump of current routine will use the equipment such as centrifugal pump or self priming pump, as shown in Figure 1, it is a vacuum filtering system, vavuum pump vacuumizes negative pressure system, balance row flow container is in negative pressure state, and the mixture of filtrate and gas is drawn in balance row flow container by vacuum filter under suction function; Filtrate is pooled to tank body lower part by self gravitation, and gas is then discharged through vavuum pump by tank body top; Self priming pump is connected on below tank body, is used for overcoming vacuum in balance row flow container to reach the object of discharging filtrate.Self priming pump is inhaled journey and is generally less than rice, when the vacuum of negative pressure system is close to 760mmHg post, liquid at least could should be discharged by the difference in height of the liquid level in self priming pump anomaly weighing apparatus Drainage tank more than rice, and user must pay higher civil engineering and the investment of pumping equipment for this reason.
Summary of the invention
The utility model, in order to overcome the defect of prior art, devises the vacuum autobalance Drainage tank that a kind of structure is simple, be convenient to installation and maintenance, can be realized gas-liquid separation by the on off state of switching two magnetic valves.
The concrete technical scheme that the utility model is taked is: a kind of vacuum autobalance Drainage tank, comprise tank body, tank body is provided with liquid pumping hole, exhaust outlet, leakage fluid dram, key is: be provided with horizontally disposed first tapping valve in described tank body, first tapping valve will be separated into upper chamber and lower chambers two parts in tank body, the sidewall of upper chamber offers liquid pumping hole, the top of upper chamber offers exhaust outlet, the bottom of lower chambers is provided with leakage fluid dram, leakage fluid dram place is provided with horizontally disposed second tapping valve, set up the first air inlet pipe, second air inlet pipe, vertical tube, first air inlet pipe is positioned at the top of upper chamber and is communicated with upper chamber, first air inlet pipe is provided with the first magnetic valve and the second magnetic valve, one end of second air inlet pipe is communicated with lower chambers, the other end of the second air inlet pipe be communicated with the first air inlet pipe and tie point between the first magnetic valve and the second magnetic valve, the bottom of vertical tube is communicated with leakage fluid dram and tie point is positioned at the top of the second tapping valve, ball float level controller is provided with in vertical tube, ball float level controller is electrically connected with the first magnetic valve and the second magnetic valve simultaneously.
The first described tapping valve is butterfly valve.
The second described tapping valve is also butterfly valve.
The tank wall corresponding with the first tapping valve is provided with manhole.
The bottom of described vertical tube is provided with horizontally disposed communicating pipe, and one end of communicating pipe is communicated with vertical tube, and the other end of communicating pipe is communicated with leakage fluid dram.
The first described magnetic valve is positioned at the first air inlet pipe one end near upper chamber.
The beneficial effects of the utility model are: utilize its first tapping valve will to be separated into upper and lower two chambers in tank body, the on off state being changed two magnetic valves by the height of liquid level in tank body carrys out intermittent discharge, does not need self priming pump, saves equipment and cost.Even if a complete set of filtration system also can normally be run in same level, and without the need to frame height equipment.This balancing liquid-discharge jar structure is simple, be convenient to installation, maintenance, saving fund, break the normal procedure, solve the limitation of vacuum filter capital construction and the large mounting arrangements of equipment investment, installation site is flexible, normally can work between any negative pressure and vacuum 0-760mmHg post, that is vacuum size does not affect discharge opeing, achieves the vapor-liquid separation in vacuum tank well.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing balance row flow container when embody rule.
Fig. 2 is structural representation of the present utility model.
In Fig. 1,1 represents vacuum filter, and 2 represent balance row flow container, and 3 represent vavuum pump, and 4 represent self priming pump.
In Fig. 2,1 represents liquid pumping hole, and 2 represent exhaust outlet, 3 represent the first magnetic valve, and 4 represent the second magnetic valve, and 5 represent ball float level controller, 6 represent the first tapping valve, and 7 represent the second tapping valve, and 8 represent upper chamber, 9 represent lower chambers, 10 represent leakage fluid dram, and 11 represent the first air inlet pipe, and 12 represent the second air inlet pipe, 13 represent vertical tube, and 14 represent communicating pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 2, a kind of vacuum autobalance Drainage tank, comprise tank body, tank body is provided with liquid pumping hole 1, exhaust outlet 2, leakage fluid dram 10, horizontally disposed first tapping valve 6 is provided with in tank body, first tapping valve 6 is butterfly valves, first tapping valve 6 will be separated into upper chamber 8 and lower chambers 9 two parts in tank body, the sidewall of upper chamber 8 offers liquid pumping hole 1, the top of upper chamber 8 offers exhaust outlet 2, the bottom of lower chambers 9 is provided with leakage fluid dram 10, and it is also butterfly valve that leakage fluid dram 10 place is provided with horizontally disposed second tapping valve 7, second tapping valve 7.Set up the first air inlet pipe 11, second air inlet pipe 12, vertical tube 13, first air inlet pipe 11 is positioned at the top of upper chamber 8 and is communicated with upper chamber 8, first air inlet pipe 11 is provided with the first magnetic valve 3 and the second magnetic valve 4, first magnetic valve 3 is positioned at the first air inlet pipe 11 near one end of upper chamber 8.One end of second air inlet pipe 12 is communicated with lower chambers 9, the other end of the second air inlet pipe 12 be communicated with the first air inlet pipe 11 and tie point between the first magnetic valve 3 and the second magnetic valve 4, the bottom of vertical tube 13 is provided with horizontally disposed communicating pipe 14, one end of communicating pipe 14 is communicated with vertical tube 13, the other end of communicating pipe 14 is communicated with leakage fluid dram 10 and tie point is positioned at the top of the second tapping valve 7, be provided with ball float level controller 5 in vertical tube 13, ball float level controller 5 is electrically connected with the first magnetic valve 3 and the second magnetic valve 4 simultaneously.
The tank wall corresponding with the first tapping valve 6 is provided with manhole.Situation in handled easily personal observations tank body, simultaneously when the first tapping valve 6 goes wrong, conveniently checks and maintenance process.
The utility model is in the specific implementation: during work original state, first magnetic valve 3 is opened, second magnetic valve 4 cuts out, upper chamber 8 is communicated with lower chambers 9, namely vacuum is formed, second tapping valve 7 is closed under the effect of pressure differential, first tapping valve 6 is because being in free state without pressure reduction, the effect of liquid thereby rotary centrifugal force and gravity is separated from the gas, gas is discharged through top vent 2 to vavuum pump, liquid makes the first tapping valve 6 open under gravity, and flow in lower chambers 9, thus the liquid level of lower chambers 9 is constantly raised, liquid level moment in vertical tube 13 and the liquid level in lower chambers 9 are consistent, when ball float rises to setting height with liquid level under buoyancy, ball float collects the signal of telecommunication, second magnetic valve 4 is opened, first magnetic valve 3 cuts out, now lower chambers 9 connects air, first tapping valve 6 is closed immediately because of pressure reduction, and upper chamber 8 is still in vacuum state, filtrate continuously will flow into and accumulate in upper chamber 8, lower chambers 9 is in the state with atmospheric equilibrium, therefore liquid thereby deadweight makes the second tapping valve 7 open and be discharged by leakage fluid dram 10.When ball float drops to a certain setting height with liquid level, ball float collects the signal of telecommunication, first magnetic valve 3 is opened, second magnetic valve 4 cuts out, thus make upper chamber 8 be communicated with lower chambers 9 and be in Vacuum Balance state simultaneously, so go round and begin again, just complete the process that liquid is discharged from vacuum system.Wherein, be not directly placed in lower chambers 9, mainly for the ease of adjustment maintenance in the vertical tube 13 ball float level controller 5 being placed on tank body outside.
Claims (6)
1. a vacuum autobalance Drainage tank, comprise tank body, tank body is provided with liquid pumping hole (1), exhaust outlet (2), leakage fluid dram (10), it is characterized in that: in described tank body, be provided with horizontally disposed first tapping valve (6), first tapping valve (6) will be separated into upper chamber (8) and lower chambers (9) two parts in tank body, the sidewall of upper chamber (8) offers liquid pumping hole (1), the top of upper chamber (8) offers exhaust outlet (2), the bottom of lower chambers (9) is provided with leakage fluid dram (10), leakage fluid dram (10) place is provided with horizontally disposed second tapping valve (7), set up the first air inlet pipe (11), second air inlet pipe (12), vertical tube (13), first air inlet pipe (11) is positioned at the top of upper chamber (8) and is communicated with upper chamber (8), first air inlet pipe (11) is provided with the first magnetic valve (3) and the second magnetic valve (4), one end of second air inlet pipe (12) is communicated with lower chambers (9), the other end of the second air inlet pipe (12) is communicated with the first air inlet pipe (11) and tie point is positioned between the first magnetic valve (3) and the second magnetic valve (4), the bottom of vertical tube (13) is communicated with leakage fluid dram (10) and tie point is positioned at the top of the second tapping valve (7), ball float level controller (5) is provided with in vertical tube (13), ball float level controller (5) is electrically connected with the first magnetic valve (3) and the second magnetic valve (4) simultaneously.
2. a kind of vacuum autobalance Drainage tank according to claim 1, is characterized in that: described the first tapping valve (6) is butterfly valve.
3. a kind of vacuum autobalance Drainage tank according to claim 1, is characterized in that: described the second tapping valve (7) is also butterfly valve.
4. a kind of vacuum autobalance Drainage tank according to claim 1, is characterized in that: the tank wall corresponding with the first tapping valve (6) is provided with manhole.
5. a kind of vacuum autobalance Drainage tank according to claim 1, it is characterized in that: the bottom of described vertical tube (13) is provided with horizontally disposed communicating pipe (14), one end of communicating pipe (14) is communicated with vertical tube (13), and the other end of communicating pipe (14) is communicated with leakage fluid dram (10).
6. a kind of vacuum autobalance Drainage tank according to claim 1, is characterized in that: described the first magnetic valve (3) is positioned at the first air inlet pipe (11) one end near upper chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142764.4U CN204601703U (en) | 2015-03-13 | 2015-03-13 | A kind of vacuum autobalance Drainage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142764.4U CN204601703U (en) | 2015-03-13 | 2015-03-13 | A kind of vacuum autobalance Drainage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601703U true CN204601703U (en) | 2015-09-02 |
Family
ID=53954294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142764.4U Expired - Fee Related CN204601703U (en) | 2015-03-13 | 2015-03-13 | A kind of vacuum autobalance Drainage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601703U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879472A (en) * | 2016-06-14 | 2016-08-24 | 湖州核汇机械有限公司 | Improved energy-saving vacuum automatic balancing liquid drainage tank |
| CN107961564A (en) * | 2017-12-08 | 2018-04-27 | 安徽清华农业发展有限公司 | A kind of new beverage vacuum degassing machine |
| CN109439920A (en) * | 2018-11-28 | 2019-03-08 | 中铸新材工业（江苏）有限公司 | A kind of vacuum degassing device before casting |
| CN114367137A (en) * | 2022-01-13 | 2022-04-19 | 铜陵扬陵环保科技有限公司 | Filtrate discharge system of ceramic filter and working method thereof |
-
2015
- 2015-03-13 CN CN201520142764.4U patent/CN204601703U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879472A (en) * | 2016-06-14 | 2016-08-24 | 湖州核汇机械有限公司 | Improved energy-saving vacuum automatic balancing liquid drainage tank |
| CN107961564A (en) * | 2017-12-08 | 2018-04-27 | 安徽清华农业发展有限公司 | A kind of new beverage vacuum degassing machine |
| CN109439920A (en) * | 2018-11-28 | 2019-03-08 | 中铸新材工业（江苏）有限公司 | A kind of vacuum degassing device before casting |
| CN114367137A (en) * | 2022-01-13 | 2022-04-19 | 铜陵扬陵环保科技有限公司 | Filtrate discharge system of ceramic filter and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |