WO2020098230A1 - Appareil de détection de salinité culinaire et son procédé de fabrication - Google Patents

Appareil de détection de salinité culinaire et son procédé de fabrication Download PDF

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Publication number
WO2020098230A1
WO2020098230A1 PCT/CN2019/084354 CN2019084354W WO2020098230A1 WO 2020098230 A1 WO2020098230 A1 WO 2020098230A1 CN 2019084354 W CN2019084354 W CN 2019084354W WO 2020098230 A1 WO2020098230 A1 WO 2020098230A1
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WO
WIPO (PCT)
Prior art keywords
detection device
mold
liquid container
functional liquid
siphon
Prior art date
Application number
PCT/CN2019/084354
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English (en)
Chinese (zh)
Inventor
张敬敏
Original Assignee
微山宏瑞电力科技有限公司
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Publication of WO2020098230A1 publication Critical patent/WO2020098230A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/79—Photometric titration
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time

Definitions

  • the invention relates to the technical field of food measurement, in particular to a cooking salinity detection device and a manufacturing method thereof.
  • soy sauce contains 18% salt. Salted foods such as pickles, soy products, and salted eggs all have a higher salt content.
  • the present invention aims to provide a detection device and manufacturing method thereof that are convenient to use, low in cost, wide in use, cost-effective, reusable, easy to maintain, and have a long service life.
  • a detection device for a salinity detection device for cooking includes an arch bridge-shaped siphon tube with a radius of 0.1 mm-0.5 mm on the left side, a replenishment port on the top, and a right side
  • a glassware body provided with a gas delivery hole connected to the air bag and a functional liquid container with an aqueous solution of 2% silver nitrate and 1% litmus at the bottom, a sealed screw plug matching the refill port, and a functional liquid container
  • the arch bridge siphon is provided with a standard scale corresponding to the volume of liquid drawn
  • the functional liquid container is provided with a refill port and a transfusion port.
  • the bottom of the functional liquid container is provided with a discharge hole matched with a sealed plug;
  • the control detection center includes at least a power supply and a built-in refractive index Corresponding to the analysis and storage chip of the salinity data, the control and detection center is connected to the transmitting structure and the receiving structure of the refraction detection device through the left duct with the built-in power cord and the right duct with the built-in power cord and the signal signal, respectively.
  • the functional liquid container is initially filled with an aqueous solution Ncm3 having a mass fraction of 2% silver nitrate and 1% litmus, where N represents a natural number 1-5.
  • the manufacturing process of the glassware body includes the following steps:
  • step 1 Cast the sufficient paraffin prepared in step 1) step 2 into a shape suitable for other cavities in the body of the glassware except the arch bridge siphon and the unidirectional through hole, and then insert the ceramic filament core in the corresponding position in the paraffin Obtain the original wax model;
  • step 2 The prepared water glass, quartz powder and clay are mixed uniformly in the ratio of 1: (1.3-1.4): (1.9-2.0) by mass to make a hardened paint, and the hardened paint is evenly applied in the step 1
  • step 3 Mix the ammonium chloride prepared in step 1) step 2 into deionized water with 20 times its mass to obtain a hardening spray; spray the hardened spray on the surface after drying the treated mold shell obtained in step 2 for 3min-5min Place it for 1min-2min and dry it for 8min-10min to obtain the initial hardening mold shell;
  • step 2 Heat the silica and sodium oxide prepared in step 1) step 1 to a molten state, and then burn and cast into the combined mold obtained in step 1, after cooling, use hydrochloric acid to melt the mold shell to obtain the required glassware body.
  • the present invention has the following advantages: (1) The salt content in the liquid is detected by an aqueous solution of 2% silver nitrate and 1% litmus, which are sensitive to non-reducing salts and miscible with water (mainly It is gelatinized starch and sugar cane salt). It is targeted to measure the salt content involved in cooking. It is well targeted and easy to use. (2) By setting a standard scale to control the volume of a single pipetting solution, it avoids the conventional technical difficulties of ordinary consumers without professional titration tools and technical means, and is convenient for consumers to use "fool".
  • the comparative analysis data stored in the linear node can be set, avoiding the technical difficulties of establishing a complex data model and making the foundation
  • the threshold of sexual technology becomes a simple linear lattice, which is suitable for industrial promotion.
  • the practical function of aspiration-titration-measurement-analysis is realized simply and clearly through the structural design, with low cost, good economy, easy to use, easy to test and maintain.
  • the design of the unloading and refilling structure enables the present invention to increase the service life and enhance the consumption experience on the basis that it can be recycled many times. Therefore, the detection device of the invention has the characteristics of convenient use, low cost, wide use, high cost performance, reusable use, easy maintenance and long service life.
  • Figure 1 is a schematic structural view of the present invention
  • FIG. 2 is a cross-sectional view of the present invention A-A;
  • the volume of the liquid inhaled in a single time is 1 / 200-1 / 5000 of the initial volume of the aqueous solution of 2% silver nitrate and 1% litmus in the functional liquid container 9, which is adapted to the refractive index corresponding to the sensitivity
  • the detection device (of course, the cost of the refractive index detection device with different sensitivity is also different) can be used repeatedly for many times.
  • the realization principle is that the original silver nitrate solution is weakly acidic, and the salt (mainly sodium chloride) is passed to generate silver chloride precipitation and Sodium nitrate and sodium nitrate are neutral.
  • the salt mainly sodium chloride
  • the silver nitrate in the functional solution gradually decreases
  • the sodium nitrate gradually increases
  • the solution gradually changes to neutral
  • the litmus that acts as a water-soluble acid-base indicator also follows.
  • the gradual change of color brings a change in the refractive index that can be visually detected.
  • the specific use method of the present invention is to detect the reference salinity before each use and extract a fixed amount of liquid to detect the real-time salinity. The difference is processed through the chip comparison data to display the salinity of the extracted original liquid for reference by consumers.
  • Embodiment 1 A detection device for a salinity detection device for cooking, the detection device includes an arch bridge-like siphon tube with a radius of 0.1 mm on the left side, a fluid replenishment port 5 on the top, and an air supply connected with an air bag 6 on the right side
  • the hole 7, the bottom is provided with a glassware body 1 with a built-in 1ml (1cm3) functional liquid container 9 containing an aqueous solution of 2% silver nitrate and 1% litmus, a sealed screw plug 4 matching the refill port 5, and the functional liquid
  • the container 9 is matched with the refractive detection device 10 corresponding to the 1/3 area of the bottom of the functional liquid container 9 and the control detection center 11 matched with the refractive detection device 10;
  • the arch bridge siphon 2 is provided 31.8 mm away from the entrance end of the arch bridge siphon 2 Standard scale 3 (corresponding to a single suction volume of 1mm3); above the functional liquid container 9 is provided with a one-way through hole 8 that communicates with the replenish
  • the manufacturing process of the glassware body 1 includes the following steps:
  • Step 2 Prepared sufficient amount of paraffin to cast into a shape suitable for other cavities in the glassware body 1 except the arch bridge siphon 2 and the one-way through hole 8, and then insert the ceramic filament into the corresponding position in the paraffin Core, get the original wax model;
  • step 2 The prepared water glass, quartz powder and clay are mixed uniformly in the ratio of 1: 1.3: 1.9 by mass to make a hardened coating, and apply the hardened coating evenly on the surface of the original wax model obtained in step 1, Obtain the mold shell to be processed;
  • step 3 Mix the ammonium chloride prepared in step 1) step 2 with deionized water 20 times its mass to obtain a hardening spray; spray the hardening spray on the surface of the mold shell obtained in step 2 after drying it for 5 minutes and let it stand for 2 minutes After drying for 10 minutes, the initial hardening mold shell is obtained;
  • Step 4 Repeat steps 2-3 3 times to obtain the mold shell to be sintered, and then sinter it at 950 ° C for 20 min to obtain the mold core; 3) Manufacture of glassware body 1 1 Step 2) The obtained mold core and phase 1 ) Step 2 The prepared mold that fits the shape and size of the glassware body 1 is fixed to obtain a combined mold; 2 The silica and sodium oxide prepared in step 1) step 1 are heated to a molten state, and then burned to step 1 In the obtained combined mold, hydrochloric acid is used to melt the mold shell after cooling to obtain the required glassware body 1.
  • Example 2 The whole is the same as Example 1, the difference lies in:
  • the radius of the arch bridge siphon 2 is 0.2mm; the bottom of the functional liquid container 9 is provided with a built-in 5ml (5cm3) aqueous solution containing 2% silver nitrate and 1% litmus in mass fraction;
  • the manufacturing process of the glassware body 1 includes the following steps:
  • step 2 The prepared water glass, quartz powder and clay are mixed uniformly according to the mass ratio of 1: 1.4: 2.0 to make a hardened coating, and the hardened coating is evenly applied on the surface of the original wax mold obtained in step 1, Obtain the mold shell to be processed;
  • step 3 Mix the ammonium chloride prepared in step 1) in step 2 into deionized water with 20 times its mass to obtain a hardening spray; spray the hardening spray on the surface of the to-be-processed mold shell obtained in step 2 for 3 minutes, and let it stand After drying for 8 minutes, the initial hardening mold shell is obtained;
  • Example 3 The whole is the same as Example 1, the difference is that:
  • Raw material preparation prepare 90g of silica and 10g of sodium oxide
  • the radius of the arch bridge siphon 2 is 0.5mm; the bottom of the functional liquid container 9 is provided with a built-in 1ml (1cm3) aqueous solution containing 2% silver nitrate and 1% litmus in mass fraction;
  • Example 4 The whole is the same as Example 1, the difference lies in:
  • Raw material preparation prepare 92g silica and 8g sodium oxide
  • the radius of the arch bridge siphon 2 is 0.08mm; the bottom of the functional liquid container 9 is provided with a built-in 0.64ml (0.64cm3) aqueous solution containing 2% silver nitrate and 1% litmus in mass fraction;
  • the comparative analysis data stored in the linear node can be set, which avoids the technical difficulties of establishing a complex data model and changes the basic technical threshold Established as a simple linear lattice, suitable for industrial promotion.
  • the detection device of the invention has the characteristics of convenient use, low cost, wide use, high cost performance, reusable use, easy maintenance and long service life.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Structural Engineering (AREA)
  • Surface Treatment Of Glass (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

La présente invention concerne un appareil de détection de salinité culinaire et son procédé de fabrication. L'appareil de détection comprend un siphon en forme d'arc (2) disposé sur le côté gauche, une ouverture de remplissage de liquide (5) disposée sur la partie supérieure, un trou de distribution d'air (7) disposé sur le côté droit, un corps de verrerie (1) disposé au niveau de la partie inférieure et ayant un récipient de liquide fonctionnel (9) contenant une solution aqueuse de nitrate d'argent à 2 % et de teinture de tournesol à 1 %, un bouchon à vis étanche (4) correspondant à l'ouverture de remplissage de liquide (5), un appareil de détection de réfraction (10) correspondant au récipient de liquide fonctionnel (9), et un centre de commande et de détection (11) correspondant à l'appareil de détection de réfraction (10). Une échelle graduée standard (3) est prévue sur le siphon en forme d'arc (2). Un trou traversant unidirectionnel (8) est disposé au-dessus du récipient de liquide fonctionnel (9). Un trou de drainage (13) correspondant au bouchon étanche est disposé au niveau de la partie inférieure du récipient de liquide fonctionnel (9). Le centre de commande et de détection (11) comprend au moins une alimentation électrique et une puce de mémoire d'analyse. Le centre de commande et de détection (11) est connecté à une structure de transmission et à une structure de réception de l'appareil de détection de réfraction (10). L'appareil de détection est pratique à utiliser et peu coûteux, présente une large gamme d'utilisations et un rapport coût-performance élevé, peut être utilisé de manière répétée, est facile à entretenir et a une durée de vie prolongée.
PCT/CN2019/084354 2018-11-15 2019-04-25 Appareil de détection de salinité culinaire et son procédé de fabrication WO2020098230A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811359781.8 2018-11-15
CN201811359781.8A CN109406514A (zh) 2018-11-15 2018-11-15 烹饪用咸度检测装置及其制造方法

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109406514A (zh) * 2018-11-15 2019-03-01 微山宏瑞电力科技有限公司 烹饪用咸度检测装置及其制造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324945A (en) * 1991-10-04 1994-06-28 Director Of National Food Research Institute, Ministry Of Agriculture, Forestry And Fisheries Method of nondestructively measuring sugar content of fruit by using near infrared transmittance spectrum
CN2392178Y (zh) * 1999-10-11 2000-08-16 浙江大学 液体折射率测量仪
CN2551992Y (zh) * 2002-06-14 2003-05-21 清华大学 一种盐水浓度测量装置
WO2008090186A1 (fr) * 2007-01-24 2008-07-31 Groupe Des Ecoles Des Telecommunications / Ecole Nationale Superieure Des Telecommunications De Bretagne Capteur optique pour la mesure de la salinite et de la visibilite dans l'eau de mer
CN101255002A (zh) * 2006-12-21 2008-09-03 肖特股份有限公司 石英玻璃成型体及制造其的方法和铸模
CN205280710U (zh) * 2015-12-29 2016-06-01 上海必诺检测技术服务有限公司 测定三甲胺氮含量的虹吸式提取装置
CN107445459A (zh) * 2017-07-28 2017-12-08 太仓市科教新城琉璃艺术策划中心 一种琉璃制备工艺
CN109406514A (zh) * 2018-11-15 2019-03-01 微山宏瑞电力科技有限公司 烹饪用咸度检测装置及其制造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324945A (en) * 1991-10-04 1994-06-28 Director Of National Food Research Institute, Ministry Of Agriculture, Forestry And Fisheries Method of nondestructively measuring sugar content of fruit by using near infrared transmittance spectrum
CN2392178Y (zh) * 1999-10-11 2000-08-16 浙江大学 液体折射率测量仪
CN2551992Y (zh) * 2002-06-14 2003-05-21 清华大学 一种盐水浓度测量装置
CN101255002A (zh) * 2006-12-21 2008-09-03 肖特股份有限公司 石英玻璃成型体及制造其的方法和铸模
WO2008090186A1 (fr) * 2007-01-24 2008-07-31 Groupe Des Ecoles Des Telecommunications / Ecole Nationale Superieure Des Telecommunications De Bretagne Capteur optique pour la mesure de la salinite et de la visibilite dans l'eau de mer
CN205280710U (zh) * 2015-12-29 2016-06-01 上海必诺检测技术服务有限公司 测定三甲胺氮含量的虹吸式提取装置
CN107445459A (zh) * 2017-07-28 2017-12-08 太仓市科教新城琉璃艺术策划中心 一种琉璃制备工艺
CN109406514A (zh) * 2018-11-15 2019-03-01 微山宏瑞电力科技有限公司 烹饪用咸度检测装置及其制造方法

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