WO2018103120A1 - Procédé de fabrication de briques nichoirs creuses à petites ouvertures - Google Patents

Procédé de fabrication de briques nichoirs creuses à petites ouvertures Download PDF

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Publication number
WO2018103120A1
WO2018103120A1 PCT/CN2016/109598 CN2016109598W WO2018103120A1 WO 2018103120 A1 WO2018103120 A1 WO 2018103120A1 CN 2016109598 W CN2016109598 W CN 2016109598W WO 2018103120 A1 WO2018103120 A1 WO 2018103120A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
parts
brick
manufacturing
drying
Prior art date
Application number
PCT/CN2016/109598
Other languages
English (en)
Chinese (zh)
Inventor
史喜婷
Original Assignee
史世英
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 史世英 filed Critical 史世英
Publication of WO2018103120A1 publication Critical patent/WO2018103120A1/fr

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Classifications

    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • C04B33/132—Waste materials; Refuse; Residues
    • 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
    • C04B33/132—Waste materials; Refuse; Residues
    • C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
    • 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
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Definitions

  • the invention relates to a method for manufacturing a small aperture hollow nest brick, belonging to the technical field of artificial artificial stone in chemistry.
  • construction waste in China is growing rapidly. According to statistics: in the construction process of new buildings such as brick-concrete structure, full cast-in-place structure and frame structure, construction waste is generated 500-600 tons per 10,000 square meters. Today, construction waste discharges account for 30% to 40% of the total amount of municipal waste. Most of them are transported to the suburbs or villages without any treatment, and are disposed of by open-air stacking or simple landfill. Land and a large amount of transportation costs. At the same time, the dust generated during the removal and stacking process causes environmental pollution.
  • the technical problem to be solved by the present invention is to solve the defects of the prior art, and propose a method for comprehensively utilizing construction waste and waste polystyrene to prepare a light small-aperture hollow nest brick.
  • the technical solution proposed by the present invention to solve the above technical problem is: a method for manufacturing a small aperture hollow nest brick, comprising the following steps:
  • Component 1 clay: 45-75 parts
  • Component 2 through the roller crusher directly broken into 10 mm or less of brick-concrete structure construction waste powder: 30-50 parts;
  • Component three water: 16-18 parts;
  • Component 4 0.4-1 parts of polystyrene spheres having a particle diameter of 0.4-0.7 mm;
  • Roasting is carried out using an energy-saving rotary kiln, and the sintering temperature is 950 ° C to 1100 ° C.
  • the semi-finished bricks are formed, dried in a drying chamber, and finally fired in an energy-saving wheel kiln, so that a small-aperture hollow nest is formed inside the final brick product, the pore volume is significantly optimized, the porosity is high, the thermal conductivity is small, and the heat preservation performance is high,
  • the final brick product has a light overall weight and high thermal insulation performance; 2) due to the use of energy-saving wheel kiln for roasting, it can uniformly and centrally treat the pollutants generated by the brick-concrete structure construction waste dust powder and polystyrene pellet roasting, Greatly eliminate the environmental pollution caused by these two kinds of waste, and generate great social benefits.
  • the vacuum extruder has a working pressure of 1.8 to 2.2 MPa.
  • the variation of the above technical solution is that the particle size of the powder in the brick-concrete structure building waste powder in the second component is less than or equal to 45%.
  • Component 1 clay: 45-75 parts
  • Component 2 through the roller crusher directly broken into 10 mm or less of brick-concrete structure construction waste powder: 30-50 parts;
  • Component three water: 16-18 parts;
  • Component 4 0.4-1 parts of polystyrene spheres having a particle diameter of 0.4-0.7 mm;
  • Roasting is carried out using an energy-saving rotary kiln, and the sintering temperature is 950 ° C to 1100 ° C.
  • the vacuum extruder has a working pressure of 1.8 to 2.2 MPa.
  • the particle size of the powder in the brick-concrete structure construction waste toner in the second component of the embodiment is less than or equal to 45%.

Abstract

L'invention concerne un procédé de fabrication de briques nichoirs creuses à petites ouvertures, le procédé de fabrication de briques comprenant les étapes suivantes : 1) ingrédients : composant 1 : 45 à 75 parties d'argile; composant 2 : 30 à 50 parties de matériau de débris de déchets de construction pour fabriquer des structures en briques et en béton directement écrasé à une taille inférieure à 10 mm en une étape par un broyeur à rouleaux; composant 3 : 16 à 18 parties d'eau; et composant 4 : 0,5 à 1 partie de particules sphériques de polystyrène de diamètre 0,4 à 0,7 mm; 2) mettre les matières premières dans un mélangeur et mélanger pendant 5 à 7 minutes; 3) au moyen d'un tapis roulant en caoutchouc, acheminer directement les matières premières mélangées jusqu'à une extrudeuse à vide pour l'extrusion et le formage; 4) après le passage à travers une machine de découpe d'ébauche automatique, former des briques vertes semi-finies; 5) empiler les briques vertes semi-finies sur un véhicule de séchage et les envoyer à une chambre de séchage pour sécher; et 6) utiliser un four à roue à économie d'énergie pour la cuisson, la température de cuisson étant de 950 °C à 1100° C.
PCT/CN2016/109598 2016-12-09 2016-12-13 Procédé de fabrication de briques nichoirs creuses à petites ouvertures WO2018103120A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611126075.X 2016-12-09
CN201611126075.XA CN106631116A (zh) 2016-12-09 2016-12-09 小孔径空巢砖块制造方法

Publications (1)

Publication Number Publication Date
WO2018103120A1 true WO2018103120A1 (fr) 2018-06-14

Family

ID=58825701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/109598 WO2018103120A1 (fr) 2016-12-09 2016-12-13 Procédé de fabrication de briques nichoirs creuses à petites ouvertures

Country Status (2)

Country Link
CN (1) CN106631116A (fr)
WO (1) WO2018103120A1 (fr)

Citations (7)

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Publication number Priority date Publication date Assignee Title
DE10111487A1 (de) * 2001-03-09 2002-09-19 Arbeitsgemeinschaft Mauerziege Verfahren und Vorrichtung zur Herstellung eines schaumporosierten Mauerziegels, sowie schaumporosierter Mauerziegel
KR20040053948A (ko) * 2002-12-16 2004-06-25 박종남 발포용폴리스티렌을 이용한 경량 벽돌 및 제조방법
CN1830869A (zh) * 2006-03-22 2006-09-13 西安墙体材料研究设计院 烧结保温空心砌块
CN101172840A (zh) * 2007-10-13 2008-05-07 宜兴摩根热陶瓷有限公司 轻质莫来石隔热砖
CN101717238A (zh) * 2009-12-10 2010-06-02 王军 轻质保温固体废弃物烧结砖
CN103204670A (zh) * 2012-01-16 2013-07-17 苏清霞 超轻质节能陶瓷砖
CN104310957A (zh) * 2014-09-23 2015-01-28 谭国华 一种轻质节能防腐陶瓷砖生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101456702A (zh) * 2007-12-12 2009-06-17 上海德滨机械设备科技有限公司 黏土砖再生骨料混凝土隔墙条板
CN106187273A (zh) * 2016-07-25 2016-12-07 滁州市瑞景园林建设有限公司 一种变形量小多孔砖

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10111487A1 (de) * 2001-03-09 2002-09-19 Arbeitsgemeinschaft Mauerziege Verfahren und Vorrichtung zur Herstellung eines schaumporosierten Mauerziegels, sowie schaumporosierter Mauerziegel
KR20040053948A (ko) * 2002-12-16 2004-06-25 박종남 발포용폴리스티렌을 이용한 경량 벽돌 및 제조방법
CN1830869A (zh) * 2006-03-22 2006-09-13 西安墙体材料研究设计院 烧结保温空心砌块
CN101172840A (zh) * 2007-10-13 2008-05-07 宜兴摩根热陶瓷有限公司 轻质莫来石隔热砖
CN101717238A (zh) * 2009-12-10 2010-06-02 王军 轻质保温固体废弃物烧结砖
CN103204670A (zh) * 2012-01-16 2013-07-17 苏清霞 超轻质节能陶瓷砖
CN104310957A (zh) * 2014-09-23 2015-01-28 谭国华 一种轻质节能防腐陶瓷砖生产工艺

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