CN110018284A - Portable dissolved oxygen instrument wheat juice on-line cooling detection method - Google Patents
Portable dissolved oxygen instrument wheat juice on-line cooling detection method Download PDFInfo
- Publication number
- CN110018284A CN110018284A CN201910421970.1A CN201910421970A CN110018284A CN 110018284 A CN110018284 A CN 110018284A CN 201910421970 A CN201910421970 A CN 201910421970A CN 110018284 A CN110018284 A CN 110018284A
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- Prior art keywords
- wheat juice
- hot
- dissolved oxygen
- juice
- mobile cooler
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/14—Beverages
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of portable dissolved oxygen instrument wheat juice on-line cooling detection methods, on-line cooling detection is implemented to hot wheat juice using mobile cooler cooperation portable dissolved oxygen instrument, detect three process including the sampling of hot wheat juice, hot Wort cooling and cold wheat juice: hot wheat juice sampling process is Re Mai juice workshop section in installing sampling valve on wheat juice conveyance conduit, it is connected to the import of sampling valve and mobile cooler with food-grade rubber hose I, hot wheat juice is imported under oxygen barrier state in the tube side of mobile cooler；Hot Wort cooling process is that persistently hot wheat juice is pre-chilled with 6 ° of water at low temperature below in the shell side of mobile cooler；Cold wheat juice detection process is that the outlet of mobile cooler is connected to food-grade rubber hose II, after hot wheat juice is pre-cooled to lower than 40 DEG C, the sampling valve of hot wheat juice sample point is closed and starts portable dissolved oxygen instrument, food-grade rubber hose II is connected with portable dissolved oxygen instrument, it is then turned on sampling valve, realizes the on-line checking of cold wheat juice dissolved oxygen.
Description
Technical field
The present invention relates to Beer Brewages to examine technique, specially a kind of portable dissolved oxygen instrument wheat juice on-line cooling detection side
Method.
Background technique
Currently, some Beer Brewage factories need to use in different process stages portable molten to control wheat juice oxygen content
Oxygen instrument detects wheat juice oxygen content, but carries out having detected strict requirements to wheat juice using this portable dissolved oxygen instrument:
1, wheat juice temperature is lower than 40 DEG C.
2, wheat juice will seal before entering dissolved oxygen meter, absolutely not permission ingress of air.
3, for the accurate of value and the trend of its dissolved oxygen is analyzed, needs to carry out long-time detection according to demand.
And its position span of wheat juice difference process stages is bigger, wheat juice temperature span is also big, has from 8 DEG C~100 DEG C.
Summary of the invention
It is an object of the invention to propose a kind of to meet portable dissolved oxygen instrument in different works using dedicated cooling equipment
The method of on-line cooling detection wheat juice oxygen content in section.
It can be realized the portable dissolved oxygen instrument wheat juice on-line cooling detection method of the object of the invention, technical solution is to use
Mobile cooler cooperation portable dissolved oxygen instrument implements on-line cooling detection, including the sampling of hot wheat juice, hot Wort cooling to hot wheat juice
Three process are detected with cold wheat juice, in which:
1, the hot wheat juice sampling process is the Re Mai juice workshop section in different temperatures in corresponding wheat juice conveyance conduit
Upper installation sampling valve is connected to the import of sampling valve and mobile cooler with food-grade rubber hose I, will using wheat juice discharge pressure
Hot wheat juice is imported under oxygen barrier state in the tube side of mobile cooler.
2, the hot Wort cooling process is in the shell side of mobile cooler persistently with 6 ° of water at low temperature pair below
Hot wheat juice be cooled in advance temperature lower than 40 DEG C.
3, the cold wheat juice detection process is that the outlet of mobile cooler is connected to food-grade rubber hose II, to hot wheat juice
After being pre-cooled, portable dissolved oxygen instrument is closed and started to the sampling valve of hot wheat juice sample point, by food-grade rubber hose II with
Portable dissolved oxygen instrument is connected, and is then turned on sampling valve, the on-line checking of cold wheat juice dissolved oxygen can be realized.
Beneficial effects of the present invention:
Portable dissolved oxygen instrument wheat juice on-line cooling detection method of the present invention not can satisfy wheat juice in different process stages and not
Sampling, cooling and detection under synthermal, operation is efficient, and detection is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention.
Fig. 2 is the structural schematic diagram of mobile cooler in Fig. 1 embodiment.
Figure number mark: 1, Re Mai juice workshop section；2, wheat juice conveyance conduit；3, mobile cooler；4, sampling valve；5, food-grade rubber
Glue hose I；6, portable dissolved oxygen instrument；7, food-grade rubber hose II；8, hand push sweeping moulder's horse；9, water tank；10, cooling tube；11, spiral shell
Coil；12, pipe fitting I；13, pipe fitting II；14, inlet valve；15, outlet valve；16, gas outlet.
Specific embodiment
Illustrated embodiment is described further technical solution of the present invention with reference to the accompanying drawing.
Portable dissolved oxygen instrument wheat juice on-line cooling detection method of the present invention, be cooperated using mobile cooler 3 it is portable molten
6 pairs of oxygen instrument hot wheat juice implement on-line cooling detection, in which:
1, the mobile cooler 3 includes cooling tube 10 (the cooling shell side of mobile cooler 3) and water tank 9, the cooling
Equipped with helix tube 11 (the cooling tube side of mobile cooler 3) in pipe 10, the cooling tube 10 is installed on trolley by short bracket
On grillage 8, the bottom of the hand push sweeping moulder's horse 8 is equipped with forward and backward two groups of wheels, and the water tank 9 is installed on hand by high trestle
On the cart grillage 8 and top in cooling tube 10, sanitary pipe of the cooling tube 2 using diameter greater than 200mm make, health
The length of pipe is greater than 700mm, the forward and backward both ends cover closure of sanitary pipe；The helix tube 11 is greater than 10m, pipe using length
Into (internal diameter 100mm, spacing are the helical form of 10mm), the front end of helix tube 11 passes through for copper tube coiling of the diameter greater than 10mm
Pipe fitting I 12 is installed on front shroud, and the rear end of helix tube 11 is installed on back shroud by pipe fitting II 13, as shown in Figure 2.
The rear end bottom of the water tank 9 is connected at the top of the rear end of cooling tube 10 by inlet valve 14, the cooling tube 10
Front bottom end is equipped with outlet valve 15, and the front top of cooling tube 10 is equipped with gas outlet 16；9 diameter of water tank is 600mm, is highly
The cylindrical box of 500mm, moisture storage capacity are about 0.14m3, cooling water 25 minutes, and sustainable benefit can be provided online after filling water
Water, as shown in Figure 2.
2, the process of on-line cooling detection includes hot wheat juice sampling, hot Wort cooling and the detection of cold wheat juice.
1., hot wheat juice sample process: in the Re Mai juice workshop section 1 of different temperatures, on corresponding wheat juice conveyance conduit 2
It installs sampling valve 4 (using hygiene-type hand-operated valve), welds a nipple, each sampling valve 4 on the valve nozzle of the sampling valve 4
It is corresponding with a sufficiently long food-grade rubber hose I 5, I 51 end of food-grade rubber hose is installed and nipple
The nut of pairing can be by the another of corresponding food-grade rubber hose I 5 when needing to detect the wheat juice oxygen content of some sample point
Port is connected to the pipe fitting I 12 of mobile cooler 3, sampling valve 4 is opened, using wheat juice discharge pressure by hot wheat juice in oxygen barrier state
In lower importing helix tube 11.
2., hot Wort cooling process: (about 4 DEG C) of water at low temperature are added in advance in the water tank 9 of mobile cooler 3 simultaneously
It opens inlet valve 14 and the helix tube 11 in cooling tube 10 is pre-chilled in outlet valve 15 (i.e. to the hot wheat juice in helix tube 11)
It is lower than 40 DEG C to temperature, if need to be detected for a long time, needs to be continuously replenished water at low temperature and enter water tank 9.
3., cold wheat juice detect process: prepare a sufficiently long food-grade rubber hose II 7, by food-grade rubber
II 71 end of hose is connected to pipe fitting II 13, the connector that another end fit on matches with 6 import of portable dissolved oxygen instrument,
After the hot wheat juice in helix tube 11 is pre-cooled, the sampling valve 4 of hot wheat juice sample point is closed and starts portable dissolved oxygen instrument
6, food-grade rubber hose II 7 is connected to portable dissolved oxygen instrument 6, is then turned on sampling valve 4, can be realized cold wheat juice dissolved oxygen
Line detection.
Claims (1)
1. portable dissolved oxygen instrument wheat juice on-line cooling detection method, it is characterised in that portable using mobile cooler (3) cooperation
Dissolved oxygen meter (6) implements on-line cooling detection to hot wheat juice, including the sampling of hot wheat juice, hot Wort cooling and cold wheat juice detect three works
Sequence step, in which:
The hot wheat juice sampling process is the Re Mai juice workshop section (1) in different temperatures in corresponding wheat juice conveyance conduit (2)
Upper installation sampling valve (4) utilizes wheat with the import of food-grade rubber hose I (5) connection sampling valve (4) and mobile cooler (3)
Juice discharge pressure imports hot wheat juice in the tube side of mobile cooler (3) under oxygen barrier state；
The hot Wort cooling process is in the shell side of mobile cooler (3) persistently with 6 ° of water at low temperature below to hot wheat
Juice be cooled in advance temperature lower than 40 DEG C；
The cold wheat juice detection process is that the outlet of mobile cooler (3) is connected to food-grade rubber hose II (7), to hot wheat juice
After being pre-cooled to lower than 40 DEG C, the sampling valve (4) of hot wheat juice sample point is closed and started portable dissolved oxygen instrument (6), will be eaten
Grade rubber hose II (7) is connected with portable dissolved oxygen instrument (6), is then turned on sampling valve (4), can be realized cold wheat juice dissolved oxygen
Line detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421970.1A CN110018284A (en) | 2019-05-21 | 2019-05-21 | Portable dissolved oxygen instrument wheat juice on-line cooling detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421970.1A CN110018284A (en) | 2019-05-21 | 2019-05-21 | Portable dissolved oxygen instrument wheat juice on-line cooling detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110018284A true CN110018284A (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910421970.1A Pending CN110018284A (en) | 2019-05-21 | 2019-05-21 | Portable dissolved oxygen instrument wheat juice on-line cooling detection method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946991A (en) * | 2022-06-21 | 2022-08-30 | 山东金晔农法食品有限公司 | Hawthorn and endothelium corneum gigeriae galli soft sweets and production process thereof |
Citations (7)
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|---|---|---|---|---|
| CN1104771A (en) * | 1993-12-31 | 1995-07-05 | 陈义新 | Automatic measurer for oxygen content in water |
| CN105002026A (en) * | 2015-09-02 | 2015-10-28 | 燕京啤酒(玉林)有限公司 | Measurement method for wort oxygenation |
| CN106542600A (en) * | 2016-11-04 | 2017-03-29 | 长沙理工大学 | A kind of device and method of the easy accurate deoxygenation of laboratory |
| CN106932548A (en) * | 2017-05-17 | 2017-07-07 | 肇庆市嘉仪仪器有限公司 | The total oxygen analyzer of finished beer and its assay method |
| CN107037190A (en) * | 2017-04-21 | 2017-08-11 | 成都赋阳技术开发有限公司 | A kind of lifting/lowering type water-quality COD detection means |
| CN107475106A (en) * | 2017-09-19 | 2017-12-15 | 北京艾吾丁医药科技有限公司 | A kind of fully-automatic intelligent fermentation system |
| CN208537526U (en) * | 2018-07-23 | 2019-02-22 | 燕京啤酒(桂林漓泉)股份有限公司 | Wheat juice dissolved oxygen monitors on-line cooling equipment |
-
2019
- 2019-05-21 CN CN201910421970.1A patent/CN110018284A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1104771A (en) * | 1993-12-31 | 1995-07-05 | 陈义新 | Automatic measurer for oxygen content in water |
| CN105002026A (en) * | 2015-09-02 | 2015-10-28 | 燕京啤酒(玉林)有限公司 | Measurement method for wort oxygenation |
| CN106542600A (en) * | 2016-11-04 | 2017-03-29 | 长沙理工大学 | A kind of device and method of the easy accurate deoxygenation of laboratory |
| CN107037190A (en) * | 2017-04-21 | 2017-08-11 | 成都赋阳技术开发有限公司 | A kind of lifting/lowering type water-quality COD detection means |
| CN106932548A (en) * | 2017-05-17 | 2017-07-07 | 肇庆市嘉仪仪器有限公司 | The total oxygen analyzer of finished beer and its assay method |
| CN107475106A (en) * | 2017-09-19 | 2017-12-15 | 北京艾吾丁医药科技有限公司 | A kind of fully-automatic intelligent fermentation system |
| CN208537526U (en) * | 2018-07-23 | 2019-02-22 | 燕京啤酒(桂林漓泉)股份有限公司 | Wheat juice dissolved oxygen monitors on-line cooling equipment |
Non-Patent Citations (1)
| Title |
|---|
| 黄以来: "清酒过滤过程的溶解氧控制", 《啤酒科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946991A (en) * | 2022-06-21 | 2022-08-30 | 山东金晔农法食品有限公司 | Hawthorn and endothelium corneum gigeriae galli soft sweets and production process thereof |
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