CN212975519U - Oil-water centrifugal separation device for on-line detection of separation amount - Google Patents
Oil-water centrifugal separation device for on-line detection of separation amount Download PDFInfo
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- CN212975519U CN212975519U CN202021763110.0U CN202021763110U CN212975519U CN 212975519 U CN212975519 U CN 212975519U CN 202021763110 U CN202021763110 U CN 202021763110U CN 212975519 U CN212975519 U CN 212975519U
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Abstract
The oil-water centrifugal separation device for detecting the separation amount on line comprises a centrifugal extractor, a pre-stirring device and a microcontroller; a liquid inlet is formed in the bottom of the centrifugal extractor; the top of the centrifugal extractor is respectively provided with a heavy liquid outlet and a light liquid outlet; the pre-stirring device comprises a pre-stirring box body and a stirring shaft; the stirring shaft is arranged inside the pre-stirring box body; the top of the stirring shaft is connected with a stirring motor; the stirring motor is arranged at the top of the pre-stirring box body; the top of the pre-stirring box body is respectively provided with a heavy liquid inlet and a light liquid inlet; a heavy liquid inlet pipeline is arranged on the heavy liquid inlet; a light liquid inlet pipeline is arranged on the light liquid inlet; the heavy liquid inlet pipeline and the light liquid inlet pipeline are respectively provided with a first liquid inlet valve; the utility model discloses can automatic accurate control separation extraction condition, including feed liquor proportion, extraction temperature, play liquid flow, simple easy operation reduces the human labor, promotes work efficiency.
Description
Technical Field
The utility model relates to a plant draws the field, concretely relates to profit centrifugal separation device of on-line measuring separation volume.
Background
In the production process of products such as traditional Chinese medicines, essential oils and plant active ingredients, extraction and separation are very important and critical steps. In order to improve the extraction efficiency and the extraction purity of fat-soluble products, the requirements on extraction equipment are increasing day by day. When extracting the plant components, the components need to be extracted and separated, water-soluble impurities are removed, and fat-soluble effective components are left. In the separation process, the existing equipment can not judge the separation time of specific separation raw materials, so that the problems of impure separation and the like are caused.
Disclosure of Invention
An object of the utility model is to avoid prior art not enough, provide an oil-water centrifugal separation device of on-line measuring separation volume to effectively solve prior art's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the oil-water centrifugal separation device for detecting the separation amount on line comprises a centrifugal extractor 1, a pre-stirring device and a microcontroller 2;
a liquid inlet 3 is arranged at the bottom of the centrifugal extractor 1; the top of the centrifugal extractor 1 is respectively provided with a heavy liquid outlet 4 and a light liquid outlet 5;
the pre-stirring device comprises a pre-stirring box body 6 and a stirring shaft 7; the stirring shaft 7 is arranged inside the pre-stirring box body 6; the top of the stirring shaft 7 is connected with a stirring motor 8; the stirring motor 8 is arranged at the top of the pre-stirring box body 6; the top of the pre-stirring box body 6 is respectively provided with a heavy liquid inlet 3 and a light liquid inlet 3; a heavy liquid inlet pipeline 9 is arranged on the heavy liquid inlet 3; a light liquid inlet pipeline 10 is arranged on the light liquid inlet 3; a first liquid inlet valve 11 is respectively arranged on the heavy liquid inlet pipeline 9 and the light liquid inlet pipeline 10;
the bottom of the pre-stirring box body 6 is provided with a mixed liquid outlet 12; the mixed liquid outlet 12 is communicated with the liquid inlet 3 through a mixed liquid inlet pipeline 13; a second liquid inlet valve 14 is arranged on the mixed liquid inlet pipeline 13;
a heavy liquid outlet pipeline 15 and a light liquid outlet pipeline 16 are respectively arranged on the heavy liquid outlet 4 and the light liquid outlet 5 of the liquid detection device; the heavy liquid outlet pipeline 15 and the light liquid outlet pipeline 16 are provided with electromagnetic flow meters 17;
a microcontroller 2 is arranged outside the centrifugal extractor 1; the microcontroller 2 is respectively connected with the first liquid inlet valve 11, the second liquid inlet valve 14 and the electromagnetic flowmeter 17.
Further, the tail ends of the heavy liquid outlet pipeline 15 and the light liquid outlet pipeline 16 are respectively communicated with a U-shaped heavy liquid outlet pipe 18 and a U-shaped light liquid outlet pipe 19; one outlet of the U-shaped heavy liquid outlet pipe 18 is communicated with the pre-stirring box body 6; one outlet of the U-shaped light liquid outlet pipe 19 is communicated with the pre-stirring box body 6; the two outlets of the U-shaped heavy liquid outlet pipe 18 and the U-shaped light liquid outlet pipe 19 are respectively provided with a liquid outlet valve 20; the liquid outlet valve 20 is connected with the microcontroller 2.
Further, an interlayer 22 is arranged on the pre-stirring box body 6; inside said interlayer 22 a cooled/heated liquid 23 is arranged.
Further, a temperature sensor 24 is arranged inside the pre-stirring box body 6; the temperature sensor 24 is connected to the microcontroller 2.
Further, the first liquid inlet valve 11, the second liquid inlet valve 14 and the liquid outlet valve 20 are set as electromagnetic valves.
Further, a liquid inlet pump 21 is arranged on the liquid mixing and inlet pipeline 13; the liquid inlet pump 21 is connected with the microcontroller 2.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model adds a pre-stirring device on the basis of the conventional centrifugal extractor, the pre-stirring device can pre-stir light liquid and heavy liquid, control temperature, reach the optimal extraction temperature, and pre-stir simultaneously; secondly, the utility model discloses a flow monitoring judges the extraction condition, and through setting up electromagnetic flowmeter, the outflow of ester soluble material, water-soluble material after the real-time detection separation when the detected value is less than a certain numerical value, automatic shutdown realizes automated control.
The utility model discloses can automatic accurate control separation extraction condition, including feed liquor proportion, extraction temperature, play liquid flow, simple easy operation reduces the human labor, promotes work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: a centrifugal extractor 1; a microcontroller 2; a liquid inlet 3; a heavy liquid outlet 4; a light liquid outlet 5; a pre-agitation tank 6; a stirring shaft 7; a stirring motor 8; a heavy liquid inlet pipeline 9; a light liquid inlet pipeline 10; a first liquid inlet valve 11; a mixed liquid outlet 12; a mixed liquid inlet pipeline 13; a second inlet valve 14; heavy liquid outlet pipe 15; a light liquid outlet pipe 16; an electromagnetic flow meter 17; a U-shaped heavy liquid outlet pipe 18; a U-shaped light liquid outlet pipe 19; a liquid outlet valve 20; a liquid inlet pump 21; an interlayer 22; a temperature-controlling liquid 23; a temperature sensor 24.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The methods and equipment used in the following examples are conventional prior art methods unless otherwise specified.
Example 1:
the oil-water centrifugal separation device for detecting the separation amount on line comprises a centrifugal extractor 1, a pre-stirring device and a microcontroller 2;
a liquid inlet 3 is arranged at the bottom of the centrifugal extractor 1; the top of the centrifugal extractor 1 is respectively provided with a heavy liquid outlet 4 and a light liquid outlet 5;
the pre-stirring device comprises a pre-stirring box body 6 and a stirring shaft 7; the stirring shaft 7 is arranged inside the pre-stirring box body 6; the top of the stirring shaft 7 is connected with a stirring motor 8; the stirring motor 8 is arranged at the top of the pre-stirring box body 6; the top of the pre-stirring box body 6 is respectively provided with a heavy liquid inlet 3 and a light liquid inlet 3; a heavy liquid inlet pipeline 9 is arranged on the heavy liquid inlet 3; a light liquid inlet pipeline 10 is arranged on the light liquid inlet 3; a first liquid inlet valve 11 is respectively arranged on the heavy liquid inlet pipeline 9 and the light liquid inlet pipeline 10;
the bottom of the pre-stirring box body 6 is provided with a mixed liquid outlet 12; the mixed liquid outlet 12 is communicated with the liquid inlet 3 through a mixed liquid inlet pipeline 13; a second liquid inlet valve 14 is arranged on the mixed liquid inlet pipeline 13;
a heavy liquid outlet pipeline 15 and a light liquid outlet pipeline 16 are respectively arranged on the heavy liquid outlet 4 and the light liquid outlet 5 of the liquid detection device; the heavy liquid outlet pipeline 15 and the light liquid outlet pipeline 16 are provided with electromagnetic flow meters 17;
a microcontroller 2 is arranged outside the centrifugal extractor 1; the microcontroller 2 is respectively connected with the first liquid inlet valve 11, the second liquid inlet valve 14 and the electromagnetic flowmeter 17.
Example 2:
on the basis of the embodiment 1, the tail ends of the heavy liquid outlet pipeline 15 and the light liquid outlet pipeline 16 are respectively communicated with a U-shaped heavy liquid outlet pipe 18 and a U-shaped light liquid outlet pipe 19; one outlet of the U-shaped heavy liquid outlet pipe 18 is communicated with the pre-stirring box body 6; one outlet of the U-shaped light liquid outlet pipe 19 is communicated with the pre-stirring box body 6; the two outlets of the U-shaped heavy liquid outlet pipe 18 and the U-shaped light liquid outlet pipe 19 are respectively provided with a liquid outlet valve 20; the liquid outlet valve 20 is connected with the microcontroller 2.
Example 3:
on the basis of the embodiment 1-2, an interlayer 22 is arranged on the pre-stirring box body 6; a temperature control liquid 23 is arranged in the interlayer 22.
Example 4:
on the basis of the embodiments 1 to 3, a temperature sensor 24 is arranged inside the pre-stirring box body 6; the temperature sensor 24 is connected to the microcontroller 2.
Example 5:
on the basis of embodiments 1-4, the first liquid inlet valve 11, the second liquid inlet valve 14 and the liquid outlet valve 20 are provided as electromagnetic valves.
Example 6:
on the basis of the embodiments 1 to 5, a liquid inlet pump 21 is arranged on the mixed liquid inlet pipeline 13; the liquid inlet pump 21 is connected with the microcontroller 2.
The utility model discloses an operation flow does:
firstly, injecting light liquid and heavy liquid to be extracted and separated into a pre-stirring box body 6, pre-stirring so that water-soluble impurities in the raw materials can enter water more completely, regulating and controlling the liquid temperature while pre-stirring, determining the optimal extraction temperatures of different raw materials according to requirements, and after stirring is finished, enabling the raw materials to enter a centrifugal extractor 1 through a liquid mixing and inlet pipeline 13, wherein the centrifugal extractor is used for separating the liquids with different densities according to the action of centrifugal force, and the structural principle of the centrifugal extractor is the prior art and is not detailed in the application; after the centrifugal extraction, liquid is discharged from heavy liquid outlet and light liquid outlet respectively, and along with the lapse of extraction time, the flow of liquid can change, and through the flow size of survey discharge liquid, can the carry out degree of backstepping centrifugal extraction, the liquid separation of earlier stage is more complete, regards as separating the successful liquid, and the liquid purity of later stage can not reach required standard, then returns in the preliminary mixing box 6.
The utility model adds a pre-stirring device on the basis of the conventional centrifugal extractor, the pre-stirring device can pre-stir light liquid and heavy liquid, control temperature, reach the optimal extraction temperature, and pre-stir simultaneously; secondly, the utility model discloses a flow monitoring judges the extraction condition, and through setting up electromagnetic flowmeter, the outflow of ester soluble material, water-soluble material after the real-time detection separation when the detected value is less than a certain numerical value, automatic shutdown realizes automated control. The utility model discloses can automatic accurate control separation extraction condition, including feed liquor proportion, extraction temperature, play liquid flow, simple easy operation reduces the human labor, promotes work efficiency.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The oil-water centrifugal separation device for detecting the separation amount on line is characterized by comprising a centrifugal extractor (1), a pre-stirring device and a microcontroller (2);
a liquid inlet (3) is arranged at the bottom of the centrifugal extractor (1); the top of the centrifugal extractor (1) is respectively provided with a heavy liquid outlet (4) and a light liquid outlet (5);
the pre-stirring device comprises a pre-stirring box body (6) and a stirring shaft (7); the stirring shaft (7) is arranged inside the pre-stirring box body (6); the top of the stirring shaft (7) is connected with a stirring motor (8); the stirring motor (8) is arranged at the top of the pre-stirring box body (6); the top of the pre-stirring box body (6) is respectively provided with a heavy liquid inlet (3) and a light liquid inlet (3); a heavy liquid inlet pipeline (9) is arranged on the heavy liquid inlet (3); a light liquid inlet pipeline (10) is arranged on the light liquid inlet (3); a first liquid inlet valve (11) is respectively arranged on the heavy liquid inlet pipeline (9) and the light liquid inlet pipeline (10);
the bottom of the pre-stirring box body (6) is provided with a mixed liquid outlet (12); the mixed liquid outlet (12) is communicated with the liquid inlet (3) through a mixed liquid inlet pipeline (13); a second liquid inlet valve (14) is arranged on the mixed liquid inlet pipeline (13);
a heavy liquid outlet pipeline (15) and a light liquid outlet pipeline (16) are respectively arranged on the heavy liquid outlet (4) and the light liquid outlet (5) of the liquid detection device; an electromagnetic flow meter (17) is arranged on the heavy liquid outlet pipeline (15) and the light liquid outlet pipeline (16);
a microcontroller (2) is arranged outside the centrifugal extractor (1); the microcontroller (2) is respectively connected with the first liquid inlet valve (11), the second liquid inlet valve (14) and the electromagnetic flowmeter (17).
2. The oil-water centrifugal separation device for on-line detection of separation amount according to claim 1, wherein the ends of the heavy liquid outlet pipe (15) and the light liquid outlet pipe (16) are respectively communicated with a U-shaped heavy liquid outlet pipe (18) and a U-shaped light liquid outlet pipe (19); one outlet of the U-shaped heavy liquid outlet pipe (18) is communicated with the pre-stirring box body (6); one outlet of the U-shaped light liquid outlet pipe (19) is communicated with the pre-stirring box body (6); liquid outlet valves (20) are respectively arranged on two outlets of the U-shaped heavy liquid outlet pipe (18) and the U-shaped light liquid outlet pipe (19); the liquid outlet valve (20) is connected with the microcontroller (2).
3. The oil-water centrifugal separation device for detecting the separation amount on line according to claim 1, wherein an interlayer (22) is arranged on the pre-stirring tank body (6); and a temperature control liquid (23) is arranged in the interlayer (22).
4. The oil-water centrifugal separation device for detecting the separation amount on line according to claim 1, wherein a temperature sensor (24) is arranged inside the pre-stirring tank body (6); the temperature sensor (24) is connected with the microcontroller (2).
5. The oil-water centrifugal separation device for detecting the separation amount on line according to claim 2, wherein the first liquid inlet valve (11), the second liquid inlet valve (14) and the liquid outlet valve (20) are set as electromagnetic valves.
6. The oil-water centrifugal separation device for detecting the separation amount on line according to claim 1, wherein a liquid inlet pump (21) is arranged on the mixed liquid inlet pipeline (13); the liquid inlet pump (21) is connected with the microcontroller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021763110.0U CN212975519U (en) | 2020-08-21 | 2020-08-21 | Oil-water centrifugal separation device for on-line detection of separation amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021763110.0U CN212975519U (en) | 2020-08-21 | 2020-08-21 | Oil-water centrifugal separation device for on-line detection of separation amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975519U true CN212975519U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021763110.0U Active CN212975519U (en) | 2020-08-21 | 2020-08-21 | Oil-water centrifugal separation device for on-line detection of separation amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975519U (en) |
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2020
- 2020-08-21 CN CN202021763110.0U patent/CN212975519U/en active Active
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