JPS6414178A - Drying method for molded form of green stock of pottery and other ceramic soil and rock - Google Patents

Drying method for molded form of green stock of pottery and other ceramic soil and rock

Info

Publication number
JPS6414178A
JPS6414178A JP62171759A JP17175987A JPS6414178A JP S6414178 A JPS6414178 A JP S6414178A JP 62171759 A JP62171759 A JP 62171759A JP 17175987 A JP17175987 A JP 17175987A JP S6414178 A JPS6414178 A JP S6414178A
Authority
JP
Japan
Prior art keywords
molded form
pottery
atmosphere
green stock
stock
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
Application number
JP62171759A
Other languages
Japanese (ja)
Inventor
Yuzuru Matsubara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62171759A priority Critical patent/JPS6414178A/en
Publication of JPS6414178A publication Critical patent/JPS6414178A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/241—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening using microwave heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE:To uniformly dry the molded form of green stock of a pottery or the like in a short time without deforming the molded form by charging the molded form of green stock into a vacuum chamber and treating it in the evacuate atmosphere and the vacuum atmosphere and thereafter projecting hot waves such as microwave thereto. CONSTITUTION:The molded form of green stock of a pottery and the other ceramic soil and rocks is charged into a vacuum chamber. Herein water content of the surface of a material to be dried which is the above-mentioned molded form is subjected to surface evaporation in the evacuate atmosphere and the vacuum atmosphere under low temp. of positive temp. Thereafter the material to be dried is irradiated with microwaves and the other hot waves from the outside in the evacuate atmosphere and the vacuum atmosphere. The water content of the inside of the material to be dried is heated by this irradiation and diffused to the surface from the inside and thereby surface evaporation are balanced with inner diffusion. Thereby a product free from a strain and a crack is obtained by uniformly shrinking the stock in a short time and drying it.
JP62171759A 1987-07-09 1987-07-09 Drying method for molded form of green stock of pottery and other ceramic soil and rock Pending JPS6414178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171759A JPS6414178A (en) 1987-07-09 1987-07-09 Drying method for molded form of green stock of pottery and other ceramic soil and rock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171759A JPS6414178A (en) 1987-07-09 1987-07-09 Drying method for molded form of green stock of pottery and other ceramic soil and rock

Publications (1)

Publication Number Publication Date
JPS6414178A true JPS6414178A (en) 1989-01-18

Family

ID=15929156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171759A Pending JPS6414178A (en) 1987-07-09 1987-07-09 Drying method for molded form of green stock of pottery and other ceramic soil and rock

Country Status (1)

Country Link
JP (1) JPS6414178A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293555A (en) * 1993-04-08 1994-10-21 Shinagawa Refract Co Ltd Method for drying refractory kneaded clay and granular material or the like
US5400149A (en) * 1990-07-02 1995-03-21 Akai Electric Co., Ltd. Magnetic recording apparatus having improved detail emphasis circuit
EP1314521A1 (en) * 2001-11-22 2003-05-28 Tecnicas de Vacio, S.L. Method and device for drying ceramic tiles
CN103056964A (en) * 2013-01-10 2013-04-24 湖南南方搏云新材料有限责任公司 Method for curing carbon/carbon composite blanks by industrial microwave oven
CN105209230A (en) * 2013-03-05 2015-12-30 纳特斯通股份公司 Proceeding in connection with stone production and a plant for the proceeding
CN111702969A (en) * 2020-06-15 2020-09-25 惠安洛强装修设计中心 Efficient cutting device for thin stone machining
CN114750279A (en) * 2022-04-07 2022-07-15 重庆鑫卓新型建材有限公司 Low-temperature drying process for sintered wallboard

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936708A (en) * 1972-08-11 1974-04-05
JPS56164084A (en) * 1980-05-19 1981-12-16 Yuzuru Matsubara Method of drying ceramics and other ceramic earthen and stone products
JPS59182277A (en) * 1983-03-28 1984-10-17 株式会社　芦田製作所 Method of drying ceramic moldings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936708A (en) * 1972-08-11 1974-04-05
JPS56164084A (en) * 1980-05-19 1981-12-16 Yuzuru Matsubara Method of drying ceramics and other ceramic earthen and stone products
JPS59182277A (en) * 1983-03-28 1984-10-17 株式会社　芦田製作所 Method of drying ceramic moldings

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400149A (en) * 1990-07-02 1995-03-21 Akai Electric Co., Ltd. Magnetic recording apparatus having improved detail emphasis circuit
US5416641A (en) * 1990-07-02 1995-05-16 Akai Electric Co., Ltd. Magnetic recording/reproducing apparatus including a switch for selectively supplying a reference signal to the recording unit
US5446539A (en) * 1990-07-02 1995-08-29 Akai Electric Co., Ltd. Magnetic recording and reproducing device with selective line noise canceling
JPH06293555A (en) * 1993-04-08 1994-10-21 Shinagawa Refract Co Ltd Method for drying refractory kneaded clay and granular material or the like
EP1314521A1 (en) * 2001-11-22 2003-05-28 Tecnicas de Vacio, S.L. Method and device for drying ceramic tiles
CN103056964A (en) * 2013-01-10 2013-04-24 湖南南方搏云新材料有限责任公司 Method for curing carbon/carbon composite blanks by industrial microwave oven
CN103056964B (en) * 2013-01-10 2015-11-18 湖南南方搏云新材料有限责任公司 A kind of method of industrial microwave oven solidification carbon/carbon composite base substrate
CN105209230A (en) * 2013-03-05 2015-12-30 纳特斯通股份公司 Proceeding in connection with stone production and a plant for the proceeding
CN111702969A (en) * 2020-06-15 2020-09-25 惠安洛强装修设计中心 Efficient cutting device for thin stone machining
CN114750279A (en) * 2022-04-07 2022-07-15 重庆鑫卓新型建材有限公司 Low-temperature drying process for sintered wallboard

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