CN105621854A - Refrigerator center spacer and machining technique thereof - Google Patents
Refrigerator center spacer and machining technique thereof Download PDFInfo
- Publication number
- CN105621854A CN105621854A CN201511003970.8A CN201511003970A CN105621854A CN 105621854 A CN105621854 A CN 105621854A CN 201511003970 A CN201511003970 A CN 201511003970A CN 105621854 A CN105621854 A CN 105621854A
- Authority
- CN
- China
- Prior art keywords
- median septum
- ball
- refrigerator
- sent
- center spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/002—Use of waste materials, e.g. slags
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
A refrigerator center spacer is prepared from, by weight, 58 kg of cullet, 2.1 kg of silicon carbide, 3 kg of clay, 0.1 kg of aluminum oxide, 0.05 kg of silver, 0.5 kg of modified starch, 0.0055 kg of nano-selenium powder, 3.8 kg of sodium fluosilicate, 2.6 kg of silica micropowder, 0.2 kg of tourmaline powder and 10 kg of modified ceramic powder. A traditional metal center spacer is changed, non-metal materials are adopted, cold and hot conductivity is poor, the materials are easy to form and polish, the refrigerator center spacer is manufactured with a special technique, hardness is high, and using is healthy and sanitary.
Description
Technical field
The present invention relates to refrigerator part technical field, it is specifically related to a kind of middle partition board in refrigerator and complete processing thereof.
Background technology
Middle partition board in refrigerator is fixedly mounted on inner container of icebox, interior courage is partitioned into the interval room of multiple temperature, such as refrigerating chamber and refrigeration chamber, to meet the needs of differing temps environment. Fixing on interior courage of median septum adopts to arrange fixed sturcture on median septum, is inserted on interior courage by this fixed sturcture, thus is fixed on interior courage by dividing plate. Traditional median septum material adopts cold-rolled steel sheet to make, although technique is comparatively simple, but cold and hot insulating is not good.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of stable performance, the middle partition board in refrigerator that intensity is good and complete processing thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of middle partition board in refrigerator, it is made up of the component of following weight:
The complete processing of above-mentioned middle partition board in refrigerator is as follows:
1) above-mentioned raw materials together being put into nylon ball grinder, take agate ball as abrading-ball, ball material mass ratio is 7:1, when rotating speed is 150 revs/min, and continuous ball milling 3 hours in ball mill;
2) raw material after grinding is taken out dry, then put into furnace heats between 1520-1560 DEG C, keeping this temperature 4-8 hour, make material reach molten state;
3) material of melting is sent into forming machine, make the median septum of size different size, send into annealing furnace with transfer roller after being hardened by median septum Temperature fall to 600 DEG C, anneal complete, median septum is sent in air, naturally cool to normal temperature in atmosphere;
4) median septum after annealing is sent into tempering case, first median septum is heated between 660-680 DEG C, stop heating, sending into cold wind from all directions immediately, after rapidly median septum being cooled to normal temperature, tempering terminates, median septum is taken out from tempering case, obtains finished product.
The preparation method of above-mentioned modified ceramic powder is as follows:
1) sending in shredder by ceramics powder, when rotating speed is 180 revs/min, continuous ball milling 4 hours, crosses the 200 obtained powders of order sieve;
2) in stainless steel heating tank, add powder and water drop into by weight the ratio of 1:1.5, then stainless steel heating tank is closed;
3) being heated by raw material by stainless steel heating tank, heat while stirring, its stirring velocity controls at 120 revs/min, after being heated with stirring to 155 DEG C-165 DEG C, stops heating, and continues to stir 60-65 minute;
4) by the powder suction after heated and stirred to, on the freezing bed of stainless steel, closing freezing 12 hours, freezing temp is-6 DEG C;
5) on freezing bed, under keeping 0 DEG C of-2 DEG C of condition, refrigerate 24 hours, then it is placed on the interior oven dry of 120 DEG C of roasters so that it is moisture content is within 10%;
6) by step 5) in the powder block dried utilize ball mill to be milled to the obtained modified ceramic powder of 400 orders.
The invention has the beneficial effects as follows: the present invention changes the median septum of conventional metals material, introducing non-metallic material, cold and hot conductivity is poor, and material is easy to shaping and polishing, is made by special process, hardness height, it may also be useful to health.
Embodiment
In order to the present invention is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiment, set forth the present invention further.
A kind of middle partition board in refrigerator, it is made up of the component of following weight:
The complete processing of above-mentioned middle partition board in refrigerator is as follows:
1) above-mentioned raw materials together being put into nylon ball grinder, take agate ball as abrading-ball, ball material mass ratio is 7:1, when rotating speed is 150 revs/min, and continuous ball milling 3 hours in ball mill;
2) raw material after grinding is taken out dry, then put into furnace heats between 1520-1560 DEG C, keeping this temperature 4-8 hour, make material reach molten state;
3) material of melting is sent into forming machine, make the median septum of size different size, send into annealing furnace with transfer roller after being hardened by median septum Temperature fall to 600 DEG C, anneal complete, median septum is sent in air, naturally cool to normal temperature in atmosphere;
4) median septum after annealing is sent into tempering case, first median septum is heated between 660-680 DEG C, stop heating, sending into cold wind from all directions immediately, after rapidly median septum being cooled to normal temperature, tempering terminates, median septum is taken out from tempering case, obtains finished product.
The preparation method of above-mentioned modified ceramic powder is as follows:
1) sending in shredder by ceramics powder, when rotating speed is 180 revs/min, continuous ball milling 4 hours, crosses the 200 obtained powders of order sieve;
2) in stainless steel heating tank, add powder and water drop into by weight the ratio of 1:1.5, then stainless steel heating tank is closed;
3) being heated by raw material by stainless steel heating tank, heat while stirring, its stirring velocity controls at 120 revs/min, after being heated with stirring to 155 DEG C-165 DEG C, stops heating, and continues to stir 60-65 minute;
4) by the powder suction after heated and stirred to, on the freezing bed of stainless steel, closing freezing 12 hours, freezing temp is-6 DEG C;
5) on freezing bed, under keeping 0 DEG C of-2 DEG C of condition, refrigerate 24 hours, then it is placed on the interior oven dry of 120 DEG C of roasters so that it is moisture content is within 10%;
6) by step 5) in the powder block dried utilize ball mill to be milled to the obtained modified ceramic powder of 400 orders.
More than show and describe the ultimate principle of the present invention and the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. a middle partition board in refrigerator, it is made up of the component of following weight:
The complete processing of above-mentioned middle partition board in refrigerator is as follows:
1) above-mentioned raw materials together being put into nylon ball grinder, take agate ball as abrading-ball, ball material mass ratio is 7:1, when rotating speed is 150 revs/min, and continuous ball milling 3 hours in ball mill;
2) raw material after grinding is taken out dry, then put into furnace heats between 1520-1560 DEG C, keeping this temperature 4-8 hour, make material reach molten state;
3) material of melting is sent into forming machine, make the median septum of size different size, send into annealing furnace with transfer roller after being hardened by median septum Temperature fall to 600 DEG C, anneal complete, median septum is sent in air, naturally cool to normal temperature in atmosphere;
4) median septum after annealing is sent into tempering case, first median septum is heated between 660-680 DEG C, stop heating, sending into cold wind from all directions immediately, after rapidly median septum being cooled to normal temperature, tempering terminates, median septum is taken out from tempering case, obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003970.8A CN105621854A (en) | 2015-12-28 | 2015-12-28 | Refrigerator center spacer and machining technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003970.8A CN105621854A (en) | 2015-12-28 | 2015-12-28 | Refrigerator center spacer and machining technique thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621854A true CN105621854A (en) | 2016-06-01 |
Family
ID=56037257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003970.8A Pending CN105621854A (en) | 2015-12-28 | 2015-12-28 | Refrigerator center spacer and machining technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083681A (en) * | 2016-11-21 | 2018-05-29 | 江苏宇之源新能源科技有限公司 | A kind of separator material of improved office appliance |
| CN111393024A (en) * | 2020-03-26 | 2020-07-10 | 滁州克莱帝玻璃科技有限公司 | Refrigerator glass partition plate prepared from waste glass and method |
| CN112856919A (en) * | 2021-02-25 | 2021-05-28 | 滁州美业机械制造有限公司 | Refrigerator door plate processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297970A (en) * | 1997-04-28 | 1998-11-10 | Sekiyu Sangyo Kasseika Center | Production of silicon carbide-based sintered compact |
| JP2007326822A (en) * | 2006-06-09 | 2007-12-20 | Toshihito Ashizawa | Antibacterial powder, and antibacterial plastic product and antibacterial cosmetic comprising the same |
| CN201731783U (en) * | 2010-03-17 | 2011-02-02 | 通力盛达能源设备（北京）有限公司 | Air heat exchange device |
| CN103922583A (en) * | 2014-03-27 | 2014-07-16 | 冯新华 | Hard glass bowl and preparation method thereof |
| CN104370464A (en) * | 2014-10-26 | 2015-02-25 | 青岛智谷创新技术有限公司 | Tempered glass |
| CN104944958A (en) * | 2015-06-11 | 2015-09-30 | 铜陵迈维电子科技有限公司 | Stable dielectric material for photovoltaic charge controller |
-
2015
- 2015-12-28 CN CN201511003970.8A patent/CN105621854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10297970A (en) * | 1997-04-28 | 1998-11-10 | Sekiyu Sangyo Kasseika Center | Production of silicon carbide-based sintered compact |
| JP2007326822A (en) * | 2006-06-09 | 2007-12-20 | Toshihito Ashizawa | Antibacterial powder, and antibacterial plastic product and antibacterial cosmetic comprising the same |
| CN201731783U (en) * | 2010-03-17 | 2011-02-02 | 通力盛达能源设备（北京）有限公司 | Air heat exchange device |
| CN103922583A (en) * | 2014-03-27 | 2014-07-16 | 冯新华 | Hard glass bowl and preparation method thereof |
| CN104370464A (en) * | 2014-10-26 | 2015-02-25 | 青岛智谷创新技术有限公司 | Tempered glass |
| CN104944958A (en) * | 2015-06-11 | 2015-09-30 | 铜陵迈维电子科技有限公司 | Stable dielectric material for photovoltaic charge controller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083681A (en) * | 2016-11-21 | 2018-05-29 | 江苏宇之源新能源科技有限公司 | A kind of separator material of improved office appliance |
| CN111393024A (en) * | 2020-03-26 | 2020-07-10 | 滁州克莱帝玻璃科技有限公司 | Refrigerator glass partition plate prepared from waste glass and method |
| CN112856919A (en) * | 2021-02-25 | 2021-05-28 | 滁州美业机械制造有限公司 | Refrigerator door plate processing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |