CN212308934U - Alcohol precipitation jar on-line cleaning device - Google Patents
Alcohol precipitation jar on-line cleaning device Download PDFInfo
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- CN212308934U CN212308934U CN202020419607.4U CN202020419607U CN212308934U CN 212308934 U CN212308934 U CN 212308934U CN 202020419607 U CN202020419607 U CN 202020419607U CN 212308934 U CN212308934 U CN 212308934U
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Abstract
The utility model relates to an alcohol precipitation jar on-line cleaning device, it includes: the purification water tank is connected with the alcohol precipitation tank through a pipeline; the hot water tank is connected with the alcohol precipitation tank through a pipeline; the plate heat exchanger is arranged in a pipeline between the hot water tank and the alcohol precipitation tank; the alkaline water tank is connected with the alcohol precipitation tank through a pipeline, and alkaline liquor is arranged in the alkaline water tank; the neutralizing tank is connected to the liquid outlet end of the alcohol precipitation tank, and acid liquid is arranged in the neutralizing tank. Through this alcohol precipitation jar on-line cleaning device can realize good on-line cleaning function, reduces the labour.
Description
Technical Field
The utility model relates to an alcohol precipitation jar on-line cleaning device.
Background
The alcohol precipitation tank is a patent device of an alcohol precipitation process in a traditional Chinese medicine factory and is applied to alcohol precipitation of traditional Chinese medicines, oral liquid, food health products and the like.
After the alcohol precipitation tank is used for a period of time, the interior of the alcohol precipitation tank needs to be cleaned, so that the pharmaceutical quality is guaranteed.
The traditional cleaning method mainly adopts manual alkaline water blending, the alcohol precipitation tank is cleaned by manually adding water and alkaline water, and the liquid level and the cleaning condition in the tank are observed manually. According to the experience in the production process, the alcohol precipitation tank is often fixed on a steel platform, people are required to operate and observe the upper part and the lower part of the platform, and the situation in the tank cannot be observed by people below the platform, so that incomplete cleaning is often caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an alcohol precipitation jar on-line cleaning device can realize good online cleaning function, and saves the labour.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an alcohol precipitation jar on-line cleaning device, it includes:
the purification water tank is connected with the alcohol precipitation tank through a pipeline;
the hot water tank is connected with the alcohol precipitation tank through a pipeline;
the plate heat exchanger is arranged in a pipeline between the hot water tank and the alcohol precipitation tank;
the alkaline water tank is connected with the alcohol precipitation tank through a pipeline, and alkaline liquor is arranged in the alkaline water tank;
the neutralizing tank is connected to the liquid outlet end of the alcohol precipitation tank, and acid liquid is arranged in the neutralizing tank.
Optionally, a pipeline between the plate heat exchanger and the alcohol precipitation tank is further connected with one end of a first circulation branch, the other end of the first circulation branch is connected with the hot water tank, and a first circulation valve is arranged in the first circulation branch.
Optionally, the pipeline between each of the alkaline water tank and the hot water tank and the alcohol precipitation tank has at least an overlapping portion.
Further, the plate heat exchanger is provided in the overlapping portion.
Optionally, the device further comprises a concentrated alkali tank, the concentrated alkali tank is connected with the alkaline water tank, and a first pneumatic diaphragm metering pump is arranged between the concentrated alkali tank and the alkaline water tank.
Optionally, the device further comprises a concentrated acid tank, wherein the concentrated acid tank is connected with the neutralization tank, and a second pneumatic diaphragm metering pump is arranged between the concentrated acid tank and the neutralization tank.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the on-line cleaning device for the alcohol precipitation tank of the utility model is provided with the purified water tank, the hot water tank, the plate heat exchanger, the alkaline water tank and the neutralizing tank, and the pure water is added into the alcohol precipitation tank for cleaning through the pipeline between the purified water tank and the alcohol precipitation tank; heating the cleaning liquid from the hot water tank through a plate heat exchanger; the alkaline water is added into the alcohol precipitation tank through a pipeline between the alkaline water tank and the alcohol precipitation tank for cleaning; and neutralizing the alkali-containing cleaning solution discharged from the alcohol precipitation tank by using the acid solution in the neutralization tank. This alcohol precipitation jar on-line cleaning device can realize good online cleaning function, reduces the labour.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of an alcohol precipitation tank online cleaning device according to a preferred embodiment of the present invention;
wherein the reference numerals are as follows:
1. a purified water tank;
2. a hot water tank;
3. a plate heat exchanger;
4. an alkali water tank;
5. a neutralization tank;
6. a first circulation branch;
7. a first circulation valve;
8. a concentrated alkali tank;
9. a first pneumatic diaphragm metering pump;
10. a concentrated acid tank;
11. a second circulation branch;
12. a second pneumatic diaphragm metering pump;
13. a first delivery pump;
14. a second delivery pump;
15. a third delivery pump;
16. an alcohol precipitation tank.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the online cleaning device for the alcohol precipitation tank comprises a purification water tank 1, a hot water tank 2, an alkaline water tank 4, a concentrated alkali tank 8, a plate heat exchanger 3, a neutralization tank 5 and a concentrated acid tank 10, and is used for cleaning the alcohol precipitation tank 16.
Purified water is filled in the purified water tank 1, the purified water tank 1 is connected with the alcohol precipitation tank 16 through a pipeline, a first conveying pump 13 is arranged in the pipeline, and liquid in the purified water tank 1 is pumped into the alcohol precipitation tank 16 through the first conveying pump 13.
Drinking water is filled in the hot water tank 2, the hot water tank 2 and the alcohol precipitation tank 16 are connected through a pipeline, a plate heat exchanger 3 and a second delivery pump 14 are arranged in the pipeline, and the plate heat exchanger 3 is used for heating liquid in the hot water tank 2.
In order to realize the liquid circulation heating in the hot water tank 2, one end of a first circulation branch 6 is further connected in a pipeline between the plate heat exchanger 3 and the alcohol precipitation tank 16, and the other end of the first circulation branch 6 is connected with the hot water tank 2. Before the drinking water in the hot water tank 2 is pumped into the alcohol precipitation tank 16, the corresponding valves are closed, and the first circulation valve 7 provided in the first circulation branch 6 is opened, so that the water circulates between the hot water tank 2 and the plate heat exchanger 3 to be continuously heated. When the liquid in the hot water tank 2 reaches a certain temperature, the first circulating valve 7 is closed and the corresponding valve is opened, and hot water is pumped into the alcohol precipitation tank 16 through the second delivery pump 14 so as to clean the alcohol precipitation tank 16.
The alcohol precipitation tank online cleaning device further comprises an alkaline water tank 4, alkaline water is filled in the alkaline water tank 4, the alkaline water tank 4 shares a transfusion pipeline of the hot water tank 2, and the alkaline water is pumped into the alcohol precipitation tank 16 under the action of the second delivery pump 14. Certainly, the alkaline water tanks 4 can also not share the infusion pipeline of the hot water tank 2, and the alkaline water tanks 4 share the infusion pipeline of the hot water tank 2, so that the cost of the device is saved, and the structure of the device is simplified. And the plate heat exchanger 3 is arranged in the common infusion pipeline, and the plate heat exchanger 3 can selectively heat the liquid flowing out of the alkaline water tank 4. In order to make the alkaline liquid in the alkaline tank 4 more uniform (because the alkaline liquid is prepared from concentrated alkaline liquid, which will be described in detail later), a second circulation branch 11 is further provided, and a corresponding valve is provided in the second circulation branch 11, and the liquid in the alkaline tank 4 flows through the second circulation branch 11 to form a circulation path similar to the first circulation branch 6, so as to uniformly mix the liquid in the alkaline tank 4.
The on-line cleaning device for the alcohol precipitation tank further comprises a concentrated alkali tank 8, wherein a certain amount of flake alkali and drinking water are manually added into the concentrated alkali tank 8, and are stirred for a period of time to be prepared into concentrated alkali water (preparation work before liquid preparation). The arrangement of the concentrated alkali tank 8 improves the efficiency of alkaline water blending in the alkaline water tank 4.
The process of dispensing relatively low concentration of alkaline water in the alkaline water tank 4 is such that drinking water is added to the alkaline water tank 4 and then the concentrated alkaline in the concentrated alkaline tank 8 is pumped into the alkaline water tank 4 by the first pneumatic diaphragm metering pump 9.
The online cleaning device for the alcohol precipitation tank further comprises a neutralization tank 5 and a concentrated acid tank 10, wherein acid liquor is filled in the neutralization tank 5. In a method similar to the alkaline water preparation, concentrated acid is firstly prepared in a concentrated acid tank 10, then drinking water and concentrated acid are sequentially added into a neutralization tank 5, and the concentrated acid in the concentrated acid tank 10 is pumped into the neutralization tank 5 through a second pneumatic diaphragm metering pump 12. The concentrated acid tank 10 improves the efficiency of acid liquor blending in the neutralization tank 5.
The effluent after the alkali washing is discharged to the neutralization tank 5 by the third transfer pump 15 to be subjected to acid-base neutralization.
By this example, two cleaning modes, a large cleaning mode and a small cleaning mode, can be realized.
1, selecting a small field cleaning mode: hot water flushing (spraying the heated liquid in the hot water tank 2 to the alcohol precipitation tank 16 to set the liquid level) → primary discharging (opening the alcohol precipitation tank discharge valve to discharge the residue for a period of time, namely the discharge valve disposed at the bottom of the alcohol precipitation tank 16) → purified water flushing (adding the purified water in the purified water tank 1 to the alcohol precipitation tank 16 to set the liquid level) → secondary discharging (opening the alcohol precipitation tank discharge valve to discharge the residue for a period of time) → cleaning end.
2, selecting a large clear field mode: the method comprises the following steps of primary hot water flushing (the heated liquid in the hot water tank 2 is sprayed to the alcohol precipitation tank 16 to set the liquid level) → primary discharging (opening the discharge valve of the alcohol precipitation tank for a period of time) → primary alkaline water flushing (the prepared alkaline water in the alkaline water tank 4 is sprayed to the alcohol precipitation tank 16 to set the liquid level) → secondary discharging (opening the discharge valve between the alcohol precipitation tank 16 and the neutralization tank 5 for a period of time), neutralizing the alkaline components in the discharged liquid) → secondary hot water flushing (the heated liquid in the hot water tank 2 is sprayed to the alcohol precipitation tank 16 to set the liquid level) → tertiary discharging (opening the discharge valve of the alcohol precipitation tank for a period of time) → purified water flushing (adding the purified water in the purified water tank 1 to the alcohol precipitation tank 16 to set the liquid level) → quaternary discharging (opening the discharge valve of the alcohol precipitation.
In conclusion, through this alcohol precipitation jar on-line cleaning device, can realize good on-line cleaning function, reduce the labour.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. The utility model provides an alcohol precipitation jar on-line cleaning device which characterized in that, it includes:
the purification water tank (1) is connected with the alcohol precipitation tank through a pipeline;
the hot water tank (2) is connected with the alcohol precipitation tank through a pipeline;
the plate heat exchanger (3) is arranged in a pipeline between the hot water tank (2) and the alcohol precipitation tank;
the alkaline water tank (4) is connected with the alcohol precipitation tank through a pipeline, and alkaline liquor is arranged in the alkaline water tank (4);
the neutralizing tank (5) is connected to the liquid outlet end of the alcohol precipitation tank, and acid liquor is arranged in the neutralizing tank (5);
the alkaline water tank (4) and the hot water tank (2) respectively with the pipeline between the alcohol precipitation jar has overlapping part at least, be provided with in the overlapping part plate heat exchanger (3), plate heat exchanger (3) are not set up between purification water tank (1) and the alcohol precipitation jar.
2. The alcohol precipitation jar online cleaning device of claim 1, characterized in that: plate heat exchanger (3) with still be connected with the one end of first circulation branch road (6) in the pipeline between the alcohol precipitation jar, the other end of first circulation branch road (6) is connected hot-water cylinder (2), be provided with first circulation valve (7) in the first circulation branch road (6).
3. The alcohol precipitation jar online cleaning device of claim 1, characterized in that: it still includes dense alkali jar (8), dense alkali jar (8) with alkali water jar (4) are connected, dense alkali jar (8) with be provided with first pneumatic diaphragm measuring pump (9) between alkali water jar (4).
4. The alcohol precipitation jar online cleaning device of claim 1, characterized in that: the device also comprises a concentrated acid tank (10), wherein the concentrated acid tank (10) is connected with the neutralization tank (5), and a second pneumatic diaphragm metering pump (12) is arranged between the concentrated acid tank (10) and the neutralization tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419607.4U CN212308934U (en) | 2020-03-27 | 2020-03-27 | Alcohol precipitation jar on-line cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419607.4U CN212308934U (en) | 2020-03-27 | 2020-03-27 | Alcohol precipitation jar on-line cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212308934U true CN212308934U (en) | 2021-01-08 |
Family
ID=74019039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020419607.4U Active CN212308934U (en) | 2020-03-27 | 2020-03-27 | Alcohol precipitation jar on-line cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212308934U (en) |
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2020
- 2020-03-27 CN CN202020419607.4U patent/CN212308934U/en active Active
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