CN115268519A - Screening redissolved sugar automatic control system - Google Patents
Screening redissolved sugar automatic control system Download PDFInfo
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- CN115268519A CN115268519A CN202210881343.8A CN202210881343A CN115268519A CN 115268519 A CN115268519 A CN 115268519A CN 202210881343 A CN202210881343 A CN 202210881343A CN 115268519 A CN115268519 A CN 115268519A
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- sugar
- redissolved
- tank
- pipeline
- redissolution
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- 238000012216 screening Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 235000009508 confectionery Nutrition 0.000 claims abstract description 17
- 238000007873 sieving Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses an automatic control system for sieving and redissolving sugar, which comprises: the sugar dissolving device comprises a re-dissolving tank, a re-dissolving sugar input pipeline, a water adding pipeline, a re-dissolving sugar output pipeline, a re-dissolving valve, a water adding valve, a single-flange liquid level meter and a controller; the controller can control the water adding valve to open under the condition that the redissolved sugar is introduced into the redissolved tank through the redissolved sugar input pipeline, sweet water is introduced into the redissolved tank through the water adding pipeline, and the water adding valve is controlled to close when the single-flange liquid level meter detects that the liquid level in the redissolved tank reaches the first liquid level; when the single-flange liquid level meter detects that the liquid level in the redissolution tank increases to the second liquid level, the control redissolution valve is opened, redissolution sugar of the stable brix in the redissolution tank is discharged through the redissolution sugar output pipeline, so that redissolution operation is automated, the manual labor intensity is reduced, the problem that the redissolution pipeline is blocked due to unstable operation of personnel is avoided, and the brix of the redissolution pipeline is easily blocked due to overhigh brix is improved.
Description
Technical Field
The invention relates to the technical field of sugar production, in particular to an automatic control system for sieving and redissolving sugar.
Background
Screening and sugar re-dissolving are a link in the sugar manufacturing process. In the prior art, the step of screening the redissolved sugar is to add water into a redissolution tank by opening a valve of an operator, stop adding water when the redissolution tank reaches a certain liquid level, simultaneously input the redissolved sugar into the redissolution tank, open a redissolution valve when the redissolution tank reaches a preset liquid level, and close the redissolution valve after the redissolved sugar is completely discharged. However, the above method has the problem of unstable operation, for example, the timing of opening each valve and the amount of addition of the material are not easy to be grasped, the brix of the redissolved sugar is easily unstable, and the blockage of the discharge redissolved pipeline is easily caused when the brix is too high. Therefore, there is a need to provide an automatic control system for sieving and redissolving sugar, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide an automatic control system for sieving redissolved sugar, which aims to solve the problems that the brix of the redissolved sugar is easy to be unstable and the discharging redissolved pipeline is easy to be blocked when the brix is too high in the prior art.
The invention provides a sieving sugar redissolution automatic control system, which comprises: the sugar dissolving device comprises a re-dissolving tank, a re-dissolving sugar input pipeline, a water adding pipeline, a re-dissolving sugar output pipeline, a re-dissolving valve, a water adding valve, a single-flange liquid level meter and a controller; the redissolved sugar input pipeline and the water adding pipeline are respectively connected with the top of the redissolution tank, and the redissolved sugar output pipeline is connected with the bottom of the redissolution tank; the water adding valve is arranged on the water adding pipeline, and the redissolution valve is arranged on the redissolution sugar output pipeline; the single-flange liquid level meter is arranged on the redissolution tank, and the controller is respectively in communication connection with the single-flange liquid level meter, the redissolution valve and the water adding valve;
the controller is used for controlling the water adding valve to be opened under the condition that the redissolved sugar is introduced into the redissolved tank through the redissolved sugar input pipeline, introducing sweet water into the redissolved tank through the water adding pipeline, and controlling the water adding valve to be closed when the single-flange liquid level meter detects that the liquid level in the redissolved tank reaches the first liquid level; and when the single-flange liquid level meter detects that the liquid level in the redissolution tank is increased to a second liquid level, controlling the redissolution valve to open, and discharging the redissolved sugar with stable brix in the redissolution tank through the redissolved sugar output pipeline.
Furthermore, the top of the re-melting tank is connected with an induced draft pipeline, and the induced draft pipeline is connected with an induced draft fan.
Further, the first liquid level is less than the second liquid level, and the second liquid level is 60% of the maximum liquid level of the redissolution tank.
Further, the water adding pipeline is connected with a sweet water pump.
Further, the re-dissolved sugar output pipeline is connected with the total re-dissolving tank.
According to the technical scheme, the sieving redissolved sugar automatic control system provided by the invention has the advantages that the water adding valve can be controlled to be opened by the controller under the condition that the redissolved sugar is introduced into the redissolved tank through the redissolved sugar input pipeline, sweet water is introduced into the redissolved tank through the water adding pipeline, and the water adding valve is controlled to be closed when the single-flange liquid level meter detects that the liquid level in the redissolved tank reaches the first liquid level; when the single-flange liquid level meter detects that the liquid level in the redissolution tank increases to the second liquid level, the control redissolution valve is opened, redissolution sugar of the stable brix in the redissolution tank is discharged through the redissolution sugar output pipeline, so that redissolution operation is automated, the manual labor intensity is reduced, the problem that the redissolution pipeline is blocked due to unstable operation of personnel is avoided, and the brix of the redissolution pipeline is easily blocked due to overhigh brix is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an automatic control system for sieving and redissolving sugar provided by the invention.
Illustration of the drawings: 1-redissolution tank; 2-a redissolved sugar input line; 3-a water adding pipeline; 4-a redissolved sugar output line; 5-a redissolution valve; 6-total re-dissolution tank; 7-a water adding valve; 8-a sweet water pump; 9-induced air pipeline; 10-an induced draft fan; 11-single flange level gauge; 12-a controller.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1, an embodiment of the present invention provides an automatic control system for sieving and redissolving sugar, including: the device comprises a redissolving tank 1, a redissolving sugar input pipeline 2, a water adding pipeline 3, a redissolving sugar output pipeline 4, a redissolving valve 5, a water adding valve 7, a single-flange liquid level meter 11 and a controller 12.
Wherein, the re-dissolved sugar input pipeline 2 and the water adding pipeline 3 are respectively connected with the top of the re-dissolving tank 1, the re-dissolved sugar input pipeline 2 is used for introducing re-dissolved sugar into the re-dissolving tank 1, and the water adding pipeline 3 is used for introducing sweet water into the re-dissolving tank 1. The redissolved sugar output pipeline 4 is connected with the bottom of the redissolving tank 1, and the redissolved sugar output pipeline 4 is used for discharging the redissolved sugar in the redissolving tank 1.
The water adding valve 7 is arranged on the water adding pipeline 3, and the water adding valve 7 is used for controlling the on-off of the water adding pipeline 3 so as to control the input or stop of the water adding pipeline 3 to the sweet water in the re-dissolving tank 1. The water adding pipeline 3 is connected with a sweet water pump 8, and the sweet water pump 8 conveys the sweet water to the redissolution tank 1 through the water adding pipeline 3.
The redissolving valve 5 is arranged on the redissolving sugar output pipeline 4, and the redissolving valve 57 is used for controlling the on-off of the redissolving sugar output pipeline 4 so as to control the output or stop of the redissolving sugar in the redissolving tank 1 through the redissolving sugar output pipeline 4. The redissolved sugar output pipeline 4 is connected with a total redissolution tank 6.
The single-flange liquid level meter 11 is arranged on the re-dissolving tank 1, and the single-flange liquid level meter 11 is used for detecting liquid level data in the re-dissolving tank 1 and sending the liquid level data to the controller 12. The controller 12 is in communication connection with the single-flange liquid level meter 11, the redissolution valve 5 and the water filling valve 7 respectively, and is used for controlling the opening or closing of the redissolution valve 5 and the water filling valve 7 according to liquid level data detected by the single-flange liquid level meter 11.
The controller 12 is used for controlling the water adding valve 7 to be opened under the condition that the redissolved sugar is introduced into the redissolved tank 1 through the redissolved sugar input pipeline 2, introducing sweet water into the redissolved tank 1 through the water adding pipeline 3, and controlling the water adding valve 7 to be closed when the single-flange liquid level meter 11 detects that the liquid level in the redissolved tank 1 reaches a first liquid level; when the single-flange liquid level meter 11 detects that the liquid level in the redissolution tank 1 increases to a second liquid level, the redissolution valve 5 is controlled to be opened, and the redissolved sugar with stable brix in the redissolution tank 1 is discharged through the redissolved sugar output pipeline 4.
The pressure of the single-flange liquid level meter 11 is related to the density and height of liquid in the redissolving tank 1, the density of the liquid in the redissolving tank 1 is in direct proportion to the brix, the redissolving sugar is dissolved in water along with the entering of the redissolving sugar to cause the density of the liquid in the redissolving tank 1 to increase, so that the pressure of the single-flange liquid level meter 11 is increased, the liquid level numerical value displayed on the controller 12 is increased, when the liquid level in the redissolving tank 1 is increased to a certain numerical value, namely the density of the liquid in the redissolving tank 1 is increased to a certain numerical value, the redissolving valve 5 is automatically opened, and the redissolving sugar with stable brix is discharged into the total redissolving tank 6. The first liquid level is less than the second liquid level, and the second liquid level is 60% of the maximum liquid level of the re-dissolving tank 1.
Specifically, the top of the re-melting tank 1 is connected with an induced draft pipeline 9, and the induced draft pipeline 9 is connected with an induced draft fan 10. The water added into the redissolving tank is sweet water, and the sweet water pump conveys the sweet water to the redissolving tank. The sweet water has higher temperature and can generate steam, so that the steam is prevented from entering the vibrating screen and is led out by the draught fan.
The sieving redissolution sugar automatic control system provided by the invention can realize automation of redissolution operation, reduce the labor intensity of workers, avoid the problems of instable redissolution sugar brix caused by unstable personnel operation and easy blockage of a redissolution discharge pipeline when the brix is too high, and improve the brix stability of the redissolution sugar.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An automatic control system for screening redissolved sugar is characterized by comprising: the device comprises a redissolving tank (1), a redissolving sugar input pipeline (2), a water adding pipeline (3), a redissolving sugar output pipeline (4), a redissolving valve (5), a water adding valve (7), a single-flange liquid level meter (11) and a controller (12);
the redissolved sugar input pipeline (2) and the water adding pipeline (3) are respectively connected with the top of the redissolved tank (1), and the redissolved sugar output pipeline (4) is connected with the bottom of the redissolved tank (1); the water adding valve (7) is arranged on the water adding pipeline (3), and the redissolution valve (5) is arranged on the redissolution sugar output pipeline (4); the single-flange liquid level meter (11) is arranged on the re-dissolving tank (1), and the controller (12) is in communication connection with the single-flange liquid level meter (11), the re-dissolving valve (5) and the water adding valve (7) respectively;
the controller (12) is used for controlling the water adding valve (7) to be opened under the condition that the redissolved sugar is introduced into the redissolved tank (1) through the redissolved sugar input pipeline (2), introducing sweet water into the redissolved tank (1) through the water adding pipeline (3), and controlling the water adding valve (7) to be closed when the single-flange liquid level meter (11) detects that the liquid level in the redissolved tank (1) reaches a first liquid level; when the single-flange liquid level meter (11) detects that the liquid level in the redissolution tank (1) is increased to a second liquid level, the redissolution valve (5) is controlled to be opened, and the redissolved sugar with stable brix in the redissolution tank (1) is discharged through the redissolved sugar output pipeline (4).
2. The automatic control system for screening and redissolving sugar according to claim 1, wherein an induced draft pipeline (9) is connected to the top of the redissolution tank (1), and the induced draft pipeline (9) is connected with an induced draft fan (10).
3. An automatic control system for sieving sugar redissolution according to claim 1, wherein said first level is lower than said second level, said second level being 60% of the maximum level of the redissolution tank (1).
4. A sieving sugar re-dissolving automatic control system according to claim 1, characterized in that the water adding pipeline (3) is connected with a sweet water pump (8).
5. A sieving sugar re-dissolving automatic control system according to claim 1, characterized in that the sugar re-dissolving output pipeline (4) is connected with a total re-dissolving tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881343.8A CN115268519A (en) | 2022-07-26 | 2022-07-26 | Screening redissolved sugar automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210881343.8A CN115268519A (en) | 2022-07-26 | 2022-07-26 | Screening redissolved sugar automatic control system |
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| Publication Number | Publication Date |
|---|---|
| CN115268519A true CN115268519A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210881343.8A Pending CN115268519A (en) | 2022-07-26 | 2022-07-26 | Screening redissolved sugar automatic control system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063242A (en) * | 2015-07-17 | 2015-11-18 | 广西农垦糖业集团红河制糖有限公司 | Brown granulated sugar re-dissolution device |
| CN105259939A (en) * | 2015-11-12 | 2016-01-20 | 南宁糖业股份有限公司 | Brown-granulated-sugar re-dissolution constant current system |
| CN206295767U (en) * | 2016-12-16 | 2017-07-04 | 山东康宝生化科技有限公司 | A kind of Sucralose production solvent recovering system |
| CN111676329A (en) * | 2020-06-09 | 2020-09-18 | 中粮糖业辽宁有限公司 | Automatic sugar boiling method for intermittent crystallizing tank |
| CN212687659U (en) * | 2020-03-25 | 2021-03-12 | 山东海景天环保科技股份公司 | Automatic medicament adding device |
-
2022
- 2022-07-26 CN CN202210881343.8A patent/CN115268519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063242A (en) * | 2015-07-17 | 2015-11-18 | 广西农垦糖业集团红河制糖有限公司 | Brown granulated sugar re-dissolution device |
| CN105259939A (en) * | 2015-11-12 | 2016-01-20 | 南宁糖业股份有限公司 | Brown-granulated-sugar re-dissolution constant current system |
| CN206295767U (en) * | 2016-12-16 | 2017-07-04 | 山东康宝生化科技有限公司 | A kind of Sucralose production solvent recovering system |
| CN212687659U (en) * | 2020-03-25 | 2021-03-12 | 山东海景天环保科技股份公司 | Automatic medicament adding device |
| CN111676329A (en) * | 2020-06-09 | 2020-09-18 | 中粮糖业辽宁有限公司 | Automatic sugar boiling method for intermittent crystallizing tank |
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