CN217067777U - Liquid-liquid layering device - Google Patents
Liquid-liquid layering device Download PDFInfo
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- CN217067777U CN217067777U CN202220392084.8U CN202220392084U CN217067777U CN 217067777 U CN217067777 U CN 217067777U CN 202220392084 U CN202220392084 U CN 202220392084U CN 217067777 U CN217067777 U CN 217067777U
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Abstract
The utility model relates to a liquid delayer, which comprises a cavity, feed valve, the flowmeter, upper strata blow-down pipe, upper strata branch liquid pipe and lower floor divide the liquid pipe, the feed inlet has been seted up to the side of cavity, the one end and the feed valve of flowmeter are connected, the other end is connected with the feed inlet, be provided with the blow-down valve on the upper strata blow-down pipe, be provided with ejection of compact valve on the upper strata branch liquid pipe, be provided with down ejection of compact valve on the lower floor divides the liquid pipe, the both ends of cavity are provided with layering mouth and lower layering mouth, upper layering mouth and upper strata blow-down pipe, upper strata branch liquid pipe through connection, lower layering mouth and lower floor divide liquid pipe through connection, upper strata blow-down pipe is located the top of upper strata branch liquid pipe, upper strata branch liquid pipe is located the top of lower floor branch liquid pipe. The utility model has the advantages that: the utility model discloses a liquid-liquid delayer simple structure makes the speed of upper and lower discharge valve door the same through adjusting discharge valve door, keeps the liquid level stable, divides the liquid interface stable, is favorable to making the liquid behind the layering more pure.
Description
Technical Field
The utility model relates to a liquid delayer field, in particular to liquid delayer.
Background
The chemical industry has a large amount of liquid-liquid two-phase layering operations. The existing liquid-liquid delayer is provided with a light liquid outlet and a heavy liquid outlet, but the air pressure of the light liquid outlet and the heavy liquid outlet cannot be adjusted, so that the air pressure is often fluctuated, the stability of a liquid separating interface is further influenced, the operation process is unstable, and the risk of liquid mixing of the light liquid and the heavy liquid is caused.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect among the prior art, the utility model provides a liquid-liquid layering ware is realized through following technical scheme.
The utility model provides a liquid-liquid delayer, includes cavity, feed valve, flowmeter, upper atmospheric pipe, upper strata liquid separation pipe and lower floor liquid separation pipe, the feed inlet has been seted up to the side of cavity, the one end and the feed valve of flowmeter are connected, and the other end is connected with the feed inlet, be provided with atmospheric valve on the upper strata atmospheric pipe, be provided with ejection of compact valve on the upper strata liquid separation pipe, be provided with down ejection of compact valve on the liquid separation pipe of lower floor, the both ends of cavity are provided with layering mouth and layering mouth down, go up layering mouth and upper atmospheric pipe, upper strata liquid separation pipe through connection, layering mouth and lower floor liquid separation pipe through connection, upper strata atmospheric pipe is located the top of upper strata liquid separation pipe, upper strata liquid separation pipe is located the top of lower floor liquid separation pipe.
Further, the feeding valve adopts a stop valve or a needle valve.
Furthermore, the emptying valve, the upper discharging valve and the lower discharging valve are all ball valves.
Furthermore, the lower layer liquid separating pipe comprises a plurality of liquid separating pipes which are communicated in parallel and used for slowing down the discharging speed of the lower layer liquid.
Furthermore, a sight glass is arranged on the cavity and is in sealing connection with the cavity through a compression ring, and the sight glass is used for observing a liquid separation interface.
The utility model has the advantages that: compared with the prior art, the utility model discloses a liquid-liquid delayer simple structure makes the speed of upper and lower discharge valve door the same through adjusting discharge valve door, keeps the liquid level stable, divides the liquid interface stable, is favorable to making the liquid after the layering more pure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples, which are only part of the present invention, and these examples are only used to explain the present invention, and do not constitute any limitation to the scope of the present invention.
As shown in figure 1, the liquid-liquid separator comprises a cavity 3, a feeding valve 1, a flow meter 2, an upper layer emptying pipe 4, an upper layer liquid separating pipe 5 and a lower layer liquid separating pipe 6, a feed inlet 32 is arranged on the side surface of the cavity 3, one end of the flowmeter 2 is connected with the feed valve 1, the other end is connected with the feed inlet 32, the upper layer emptying pipe 4 is provided with an emptying valve 41, the upper layer liquid separating pipe 5 is provided with an upper discharging valve 51, a lower discharging valve 61 is arranged on the lower liquid separating pipe 6, an upper layering port 33 and a lower layering port 34 are arranged at the two ends of the cavity 3, the upper layering port 33 is communicated with the upper layer emptying pipe 4 and the upper layer liquid separating pipe 5, the lower layering port 34 is communicated with the lower layer liquid separating pipe 6, the upper layer emptying pipe 4 is positioned above the upper layer liquid separating pipe 5, and the upper layer liquid separating pipe 5 is positioned above the lower layer liquid separating pipe 6.
The utility model discloses a liquid-liquid delayer for separating two kinds of immiscible and mixed liquid that density is different, the feed inlet 32 has been seted up to the side of cavity, the feed inlet is located the intermediate position of cavity, the ejection of compact speed of the upper and lower floor's liquid of convenient control is used for controlling the branch liquid interface, feed valve 1 is connected with flowmeter 2, flowmeter 2 and feed inlet 32 through connection, the speed that mixed liquid got into the cavity is used for controlling through the closed degree of control feed valve, upper vent pipe 4 and upper layering mouth 33 through connection, be provided with blow-down valve 41 on the upper vent pipe, blow-down valve 41 keeps the open mode, be favorable to making and keeping normal pressure state in the cavity, be convenient for the liquid after the layering to flow out, upper strata liquid separation pipe 5 and upper layering mouth 33 through connection, be provided with upper discharging valve 51 on upper strata liquid separation pipe 5, upper discharging valve 51 keeps the open mode, the closed degree through control upper discharging valve is used for controlling the speed that upper strata liquid flows out, and a lower discharging valve 61 is arranged on the lower liquid separating pipe 6, the lower discharging valve 61 is kept in an open state, and the closing degree of the lower discharging valve is controlled to control the flowing speed of the lower liquid. The utility model discloses a liquid-liquid delayer simple structure makes the speed of upper and lower discharge valve door the same through adjusting discharge valve door, keeps the liquid level stable, divides the liquid interface stable, is favorable to making the liquid behind the layering more pure. Through adjusting upper discharging valve and lower discharging valve, the discharge speed of upper liquid and lower floor's liquid is the same, makes the minute liquid interface remain stable, avoids sneaking into mixed liquid, influences the effect of dividing the liquid.
The same material is under different operating modes, and liquid density is different, and upper and lower layer divides the liquid pipe to be provided with discharge valve, controls ejection of compact speed through the closed degree of control discharge valve, and then adjusts the height at the liquid separation interface of mixed liquid in the cavity.
Preferably, the cavity is a cylinder, the length-diameter ratio of the cylinder is 5: 1 or 10: 1, the larger the length-diameter ratio is, the smaller the disturbance of liquid level fluctuation to the top and bottom liquids is, and the layering effect of the two liquids is effectively enhanced.
Preferably, the feeding valve 1 adopts a stop valve or a needle valve, and the emptying valve 41, the upper discharging valve 51 and the lower discharging valve 61 all adopt ball valves for controlling discharging. The detention time of the mixed liquid in the cavity is controlled by controlling the feeding speed of the feeding valve, the mixed liquid slowly flows into the cavity by adjusting the closing degree of the feeding valve, the layering time of the mixed liquid is prolonged, the liquid can be better separated, the mixed liquid is prevented from being mixed in the layered liquid, and the layering effect is influenced.
Further, the lower liquid separating pipe 6 comprises a plurality of liquid separating pipes which are communicated in parallel and used for reducing the discharging speed of the lower liquid.
Further, a viewing mirror 31 is arranged on the cavity 3, the viewing mirror 31 is hermetically connected with the cavity through a compression ring, and the viewing mirror is used for observing a liquid separation interface.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make some modifications or modifications to the equivalent embodiment of the equivalent change without departing from the technical scope of the present invention, but all the simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the technical scope of the present invention.
Claims (5)
1. The utility model provides a liquid-liquid delayer, its characterized in that, includes cavity, feed valve, flowmeter, upper strata blow-down pipe, upper strata liquid separation pipe and lower floor liquid separation pipe, the feed inlet has been seted up to the side of cavity, the one end and the feed valve of flowmeter are connected, and the other end is connected with the feed inlet, be provided with the blow-down valve on the upper strata blow-down pipe, be provided with ejection of compact valve on the upper strata liquid separation pipe, be provided with down ejection of compact valve on the liquid separation pipe of lower floor, the both ends of cavity are provided with layering mouth and layering mouth down, go up layering mouth and upper strata blow-down pipe, upper strata liquid separation pipe through connection, layering mouth and lower floor liquid separation pipe through connection down, upper strata blow-down pipe is located the top of upper strata liquid separation pipe, upper strata liquid separation pipe is located the top of lower floor liquid separation pipe.
2. The liquid-liquid separator as claimed in claim 1, wherein said feed valve is a stop valve or a needle valve.
3. The liquid-liquid separator according to claim 2, wherein ball valves are used as said emptying valve, said upper discharging valve and said lower discharging valve.
4. The liquid-liquid separator according to claim 3, wherein said lower liquid-separating pipe comprises a plurality of liquid-separating pipes, and said plurality of liquid-separating pipes are connected in parallel for slowing down the discharging speed of the lower liquid.
5. The liquid-liquid delayer according to claim 3, wherein said chamber is provided with a viewing mirror, said viewing mirror is hermetically connected with said chamber by a clamp ring, and said viewing mirror is used for observing a liquid-separating interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392084.8U CN217067777U (en) | 2022-02-24 | 2022-02-24 | Liquid-liquid layering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220392084.8U CN217067777U (en) | 2022-02-24 | 2022-02-24 | Liquid-liquid layering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217067777U true CN217067777U (en) | 2022-07-29 |
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ID=82544845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220392084.8U Active CN217067777U (en) | 2022-02-24 | 2022-02-24 | Liquid-liquid layering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217067777U (en) |
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2022
- 2022-02-24 CN CN202220392084.8U patent/CN217067777U/en active Active
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