CN112516798A - Method for purifying erythritol fermentation liquor - Google Patents
Method for purifying erythritol fermentation liquor Download PDFInfo
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- CN112516798A CN112516798A CN202011277406.6A CN202011277406A CN112516798A CN 112516798 A CN112516798 A CN 112516798A CN 202011277406 A CN202011277406 A CN 202011277406A CN 112516798 A CN112516798 A CN 112516798A
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- membrane
- erythritol fermentation
- fermentation liquor
- erythritol
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention belongs to the field of erythritol purification, and particularly relates to a method for purifying erythritol fermentation liquor, aiming at the problems that the pressure borne by a membrane module is inconvenient to monitor when the membrane is separated and prompt is inconvenient to prompt when the membrane module is blocked in the prior art, the following scheme is proposed, which comprises the following steps: s1: adding the erythritol fermentation liquid into a membrane separation container, applying pressure to the erythritol fermentation liquid, and filtering and separating the erythritol fermentation liquid through a membrane component; s2: monitoring the pressure applied on the membrane component through a pressure sensor, and transmitting the monitored data to a controller; s3: comparing the pressure data received by the controller with preset pressure data; s4: when the received pressure data is larger than the preset data, the controller controls the alarm to give an alarm, the pressure borne by the membrane assembly can be deteriorated when the membrane assembly is blocked, the warning can be timely given, the membrane assembly can be conveniently and timely replaced, and meanwhile early warning can be carried out in advance.
Description
Technical Field
The invention relates to the technical field of erythritol purification, and particularly relates to a method for purifying erythritol fermentation liquor.
Background
Erythritol is a bulk sweetener, a four-carbon sugar alcohol with the molecular formula of C4H10O 4. Erythritol is widely present in nature, such as fungus mushroom, lichen, melon and fruit, grape, pear, eyeball crystal of animal, plasma, fetal fluid, semen, urine, and fermented food such as wine, beer, soy sauce, and Japanese sake. Can be prepared by fermenting glucose, is white crystalline powder, has refreshing sweet taste, is not easy to absorb moisture, is stable at high temperature, is stable in a wide pH range, has mild cool feeling when dissolved in the mouth, and is suitable for various foods.
In the prior art, most of erythritol fermentation liquor is purified by adopting a membrane separation technology, but when membrane separation is carried out, the pressure borne by a membrane assembly is inconvenient to monitor, and when the assembly is blocked, prompt is inconvenient to carry out, so that an erythritol fermentation liquor purification method is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that the pressure borne by a membrane component is inconvenient to monitor when membrane separation is carried out and prompt is inconvenient to remind when the membrane component is blocked in the prior art, and provides a method for purifying erythritol fermentation liquor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for purifying erythritol fermentation liquor comprises the following steps:
s1: adding the erythritol fermentation liquid into a membrane separation container, applying pressure to the erythritol fermentation liquid, and filtering and separating the erythritol fermentation liquid through a membrane component;
s2: monitoring the pressure applied on the membrane component through a pressure sensor, and transmitting the monitored data to a controller;
s3: comparing the pressure data received by the controller with preset pressure data;
s4: when the received pressure data is larger than the preset data, the controller controls the alarm to give an alarm;
s5: then the controller controls the electromagnetic valve to be opened, the erythritol fermentation liquor in the membrane separation container is led out, and the membrane component is cleaned or replaced;
s6: the replacement time and the type of the membrane component are recorded, and the service time of the membrane component is recorded at the same time, so that the service lives of different membrane components can be sorted out.
Preferably, in S6, the replacement time and the type of the membrane module are recorded, and the service time of the membrane module is recorded, so that the service lives of different membrane modules can be sorted out, and a reminder can be set by timing when the membrane module is used, and the reminder can be set by 7-15d before the service life of the membrane module.
Preferably, in S1, the erythritol fermentation liquid is poured into the metering container, and the erythritol fermentation liquid is added to the membrane separation container from the metering container.
Preferably, the measuring container monitors the discharge amount of the erythritol fermentation liquid by a flow sensor when discharging the erythritol fermentation liquid.
Preferably, the data monitored by the flow sensor are transmitted to the controller and compared with the data preset by the controller, and when the preset data are reached, the controller controls the valve on the metering container to be closed, so that the erythritol fermentation liquid is not discharged any more, and the quantity of the erythritol fermentation liquid entering the membrane separation container every time is the same.
Preferably, the number of the pressure sensors is 2-4, and the pressure sensors and the controller adopt wireless transmission.
Preferably, the alarm is an audible and visual alarm, and the alarm and the controller adopt wired transmission.
Preferably, the membrane separation container adopts a membrane separation container with the molecular weight cutoff of 300-.
Compared with the prior art, the invention has the beneficial effects that:
according to the scheme, the pressure applied to the membrane component is monitored through the pressure sensor, and the monitored data are transmitted to the controller; comparing the pressure data received by the controller with preset pressure data; when the received pressure data is larger than the preset data, the controller controls the alarm to give an alarm, the pressure borne by the membrane assembly is deteriorated when the membrane assembly is blocked, the membrane assembly can be reminded in time, and the membrane assembly can be replaced in time conveniently;
according to the scheme, the replacement time of the membrane component and the type of the membrane component are recorded, and the service time of the membrane component is recorded at the same time, so that the service lives of different membrane components can be sorted out, the membrane component can be used for timing, reminding is set, and early warning can be achieved;
the invention can lead the pressure borne by the membrane component to be deteriorated when the blockage occurs, can prompt in time, is convenient to replace the membrane component in time and can early warn at the same time.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example one
A method for purifying erythritol fermentation liquor comprises the following steps:
s1: pouring erythritol fermentation liquor into a metering container, adding the erythritol fermentation liquor into a membrane separation container from the metering container, applying pressure to the erythritol fermentation liquor, filtering and separating the erythritol fermentation liquor through a membrane assembly, monitoring the discharged quantity of the erythritol fermentation liquor through a flow sensor when the erythritol fermentation liquor is discharged from the metering container, transmitting data monitored by the flow sensor to a controller, comparing the data with data preset by the controller, when the preset data is reached, controlling a valve on the metering container to be closed by the controller, and not discharging the erythritol fermentation liquor any more, so that the quantity entering the membrane separation container each time is the same, and the membrane separation container adopts a membrane separation container with the molecular weight cutoff of 300;
s2: monitoring the pressure applied to the membrane module through pressure sensors, transmitting the monitored data to a controller, wherein the number of the pressure sensors is 2, and the pressure sensors and the controller adopt wireless transmission;
s3: comparing the pressure data received by the controller with preset pressure data;
s4: when the received pressure data is larger than the preset data, the controller controls an alarm to give an alarm, the alarm is an audible and visual alarm, and the alarm and the controller are in wired transmission;
s5: then the controller controls the electromagnetic valve to be opened, the erythritol fermentation liquor in the membrane separation container is led out, and the membrane component is cleaned or replaced;
s6: the replacement time and the type of the membrane component are recorded, the service time of the membrane component is recorded, the service lives of different membrane components can be sorted out, timing can be carried out when the membrane component is used, reminding is set, and the reminding time can be 7d ahead of the service life of the membrane component.
Example two
A method for purifying erythritol fermentation liquor comprises the following steps:
s1: pouring erythritol fermentation liquor into a metering container, adding the erythritol fermentation liquor into a membrane separation container from the metering container, applying pressure to the erythritol fermentation liquor, filtering and separating the erythritol fermentation liquor through a membrane assembly, monitoring the discharged quantity of the erythritol fermentation liquor through a flow sensor when the erythritol fermentation liquor is discharged from the metering container, transmitting data monitored by the flow sensor to a controller, comparing the data with data preset by the controller, when the preset data is reached, controlling a valve on the metering container to be closed by the controller, and not discharging the erythritol fermentation liquor any more, so that the quantity entering the membrane separation container every time is the same, and the membrane separation container adopts a membrane separation container with the molecular weight cutoff of 2000;
s2: monitoring the pressure borne by the membrane module through pressure sensors, transmitting the monitored data to a controller, wherein the number of the pressure sensors is 3, and the pressure sensors and the controller adopt wireless transmission;
s3: comparing the pressure data received by the controller with preset pressure data;
s4: when the received pressure data is larger than the preset data, the controller controls an alarm to give an alarm, the alarm is an audible and visual alarm, and the alarm and the controller are in wired transmission;
s5: then the controller controls the electromagnetic valve to be opened, the erythritol fermentation liquor in the membrane separation container is led out, and the membrane component is cleaned or replaced;
s6: the replacement time and the type of the membrane component are recorded, the service time of the membrane component is recorded, the service lives of different membrane components can be sorted out, timing can be carried out when the membrane component is used, reminding is set, and the reminding time can be 10d ahead of the service life of the membrane component.
EXAMPLE III
A method for purifying erythritol fermentation liquor comprises the following steps:
s1: pouring erythritol fermentation liquor into a metering container, adding the erythritol fermentation liquor into a membrane separation container from the metering container, applying pressure to the erythritol fermentation liquor, filtering and separating the erythritol fermentation liquor through a membrane assembly, monitoring the discharged quantity of the erythritol fermentation liquor through a flow sensor when the erythritol fermentation liquor is discharged from the metering container, transmitting data monitored by the flow sensor to a controller, comparing the data with data preset by the controller, controlling a valve on the metering container to be closed by the controller when the preset data is reached, and not discharging the erythritol fermentation liquor any more, so that the quantity entering the membrane separation container every time is the same, and the membrane separation container adopts a membrane separation container with the molecular weight of 5000;
s2: monitoring the pressure borne by the membrane module through pressure sensors, transmitting the monitored data to a controller, wherein the number of the pressure sensors is 4, and the pressure sensors and the controller adopt wireless transmission;
s3: comparing the pressure data received by the controller with preset pressure data;
s4: when the received pressure data is larger than the preset data, the controller controls an alarm to give an alarm, the alarm is an audible and visual alarm, and the alarm and the controller are in wired transmission;
s5: then the controller controls the electromagnetic valve to be opened, the erythritol fermentation liquor in the membrane separation container is led out, and the membrane component is cleaned or replaced;
s6: the replacement time and the type of the membrane component are recorded, the service time of the membrane component is recorded, the service lives of different membrane components can be sorted out, timing can be carried out when the membrane component is used, reminding is set, and the reminding time can be 15d ahead of the service life of the membrane component.
Through the erythritol fermentation liquor purification method provided by the first, second and third embodiments, the pressure borne by the membrane module can be deteriorated when blockage occurs, prompt can be given in time, the membrane module can be replaced conveniently and timely, early warning can be given in advance, and the second embodiment is the best embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The method for purifying the erythritol fermentation liquor is characterized by comprising the following steps of:
s1: adding the erythritol fermentation liquid into a membrane separation container, applying pressure to the erythritol fermentation liquid, and filtering and separating the erythritol fermentation liquid through a membrane component;
s2: monitoring the pressure applied on the membrane component through a pressure sensor, and transmitting the monitored data to a controller;
s3: comparing the pressure data received by the controller with preset pressure data;
s4: when the received pressure data is larger than the preset data, the controller controls the alarm to give an alarm;
s5: then the controller controls the electromagnetic valve to be opened, the erythritol fermentation liquor in the membrane separation container is led out, and the membrane component is cleaned or replaced;
s6: the replacement time and the type of the membrane component are recorded, and the service time of the membrane component is recorded at the same time, so that the service lives of different membrane components can be sorted out.
2. The method for purifying erythritol fermentation liquor according to claim 1, wherein in S6, the time for replacing the membrane module and the type of the membrane module are recorded, and the time for using the membrane module is recorded, so that the service lives of different membrane modules can be sorted out, and the membrane module can be used for timing, setting a reminder, wherein the reminder can be used for 7-15 days before the service life of the membrane module.
3. The method for purifying the erythritol fermentation liquid according to claim 1, wherein in step S1, the erythritol fermentation liquid is poured into a metering container, and the erythritol fermentation liquid is added to the membrane separation container from the metering container.
4. The method for purifying the erythritol fermentation liquor according to claim 3, wherein the measuring container monitors the discharging amount of the erythritol fermentation liquor through a flow sensor when discharging the erythritol fermentation liquor.
5. The method for purifying the erythritol fermentation liquor according to claim 4, wherein the data monitored by the flow sensor is transmitted to the controller and compared with the data preset by the controller, and when the preset data is reached, the controller controls the valve on the metering container to be closed, so that the erythritol fermentation liquor is not discharged any more, and the erythritol fermentation liquor is fed into the membrane separation container in the same amount each time.
6. The method for purifying the erythritol fermentation liquor according to claim 1, wherein the number of the pressure sensors is 2-4, and the pressure sensors and the controller adopt wireless transmission.
7. The method for purifying the erythritol fermentation liquor according to claim 1, wherein the alarm is an audible and visual alarm, and the alarm and the controller are in wired transmission.
8. The method for purifying erythritol fermentation liquor according to claim 1, wherein a membrane separation container with a molecular weight cutoff of 300-5000 is adopted as the membrane separation container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011277406.6A CN112516798A (en) | 2020-11-16 | 2020-11-16 | Method for purifying erythritol fermentation liquor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011277406.6A CN112516798A (en) | 2020-11-16 | 2020-11-16 | Method for purifying erythritol fermentation liquor |
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| CN112516798A true CN112516798A (en) | 2021-03-19 |
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| CN202011277406.6A Pending CN112516798A (en) | 2020-11-16 | 2020-11-16 | Method for purifying erythritol fermentation liquor |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101085720A (en) * | 2007-06-15 | 2007-12-12 | 淄博中舜生物技术有限公司 | Purification method for erythritol fermentation liquor |
| US20120305481A1 (en) * | 2003-01-07 | 2012-12-06 | Brugger James M | Batch filtration system for preparation of sterile fluid for renal replacement therapy |
| CN103626263A (en) * | 2013-11-27 | 2014-03-12 | 长沙中联重科环卫机械有限公司 | Method, device and system for treatment control of percolate and sewage treatment device |
| CN103638817A (en) * | 2013-11-19 | 2014-03-19 | 长沙中联重科环卫机械有限公司 | Film column cleaning control method, apparatus and system thereof, and sewage treatment apparatus |
| CN204522770U (en) * | 2015-02-09 | 2015-08-05 | 汪浩 | A kind of intelligent membrane module |
| CN104998545A (en) * | 2015-06-29 | 2015-10-28 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis membrane purifier and purifier |
| CN106872225A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院大连化学物理研究所 | A kind of water sample pretreatment device and its application method |
| CN110280140A (en) * | 2019-07-22 | 2019-09-27 | 郑州华膜科技有限公司 | Stable yields device for mine water deeply processing system |
-
2020
- 2020-11-16 CN CN202011277406.6A patent/CN112516798A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120305481A1 (en) * | 2003-01-07 | 2012-12-06 | Brugger James M | Batch filtration system for preparation of sterile fluid for renal replacement therapy |
| CN101085720A (en) * | 2007-06-15 | 2007-12-12 | 淄博中舜生物技术有限公司 | Purification method for erythritol fermentation liquor |
| CN103638817A (en) * | 2013-11-19 | 2014-03-19 | 长沙中联重科环卫机械有限公司 | Film column cleaning control method, apparatus and system thereof, and sewage treatment apparatus |
| CN103626263A (en) * | 2013-11-27 | 2014-03-12 | 长沙中联重科环卫机械有限公司 | Method, device and system for treatment control of percolate and sewage treatment device |
| CN204522770U (en) * | 2015-02-09 | 2015-08-05 | 汪浩 | A kind of intelligent membrane module |
| CN104998545A (en) * | 2015-06-29 | 2015-10-28 | 佛山市美的清湖净水设备有限公司 | Reverse osmosis membrane purifier and purifier |
| CN106872225A (en) * | 2015-12-10 | 2017-06-20 | 中国科学院大连化学物理研究所 | A kind of water sample pretreatment device and its application method |
| CN110280140A (en) * | 2019-07-22 | 2019-09-27 | 郑州华膜科技有限公司 | Stable yields device for mine water deeply processing system |
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Application publication date: 20210319 |
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