CN106316364A - 建筑固体废料和油污废料综合利用方法 - Google Patents

建筑固体废料和油污废料综合利用方法 Download PDF

Info

Publication number
CN106316364A
CN106316364A CN201610701889.5A CN201610701889A CN106316364A CN 106316364 A CN106316364 A CN 106316364A CN 201610701889 A CN201610701889 A CN 201610701889A CN 106316364 A CN106316364 A CN 106316364A
Authority
CN
China
Prior art keywords
building
brickmaking
waste
gangue
raw material
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
CN201610701889.5A
Other languages
English (en)
Inventor
谭江洪
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.)
Chongqing Jun Jun Energy Saving Building Materials Co Ltd
Original Assignee
Chongqing Jun Jun Energy Saving Building Materials Co Ltd
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 Chongqing Jun Jun Energy Saving Building Materials Co Ltd filed Critical Chongqing Jun Jun Energy Saving Building Materials Co Ltd
Priority to CN201610701889.5A priority Critical patent/CN106316364A/zh
Publication of CN106316364A publication Critical patent/CN106316364A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • C04B33/138Waste materials; Refuse; Residues from metallurgical processes, e.g. slag, furnace dust, galvanic waste
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/1305Organic additives
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/132Waste materials; Refuse; Residues
    • C04B33/1324Recycled material, e.g. tile dust, stone waste, spent refractory material
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/32Burning methods
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

本发明公开了一种建筑固体废料和油污废料综合利用方法,按以下步骤制取:(1)将煤矸石和建筑废渣经过粉碎机进行打碎,将大颗粒煤矸石混合锯末屑和油污废料作为制砖燃料,将大颗粒建筑废渣用于防洪石料或填埋石料,将小颗粒煤矸石和建筑废渣混合建筑粘土经过磨粉机磨成原料颗粒;(2)把原料颗粒混合均匀,加温水、萘系减水剂、硅灰和制砖燃料粉灰搅拌,制成泥料;3)制成砖坯;(4)将砖坯码放入砖窑内,集中排潮干燥;(5)焙烧;(6)冷却得成品;本发明充分利用煤矸石、建筑废渣和油污废料,不仅可以作为制砖燃烧燃料,防洪石料,还可以用作制砖原料,不仅可以节约耕地和土地资源,避免对植被及河流环境的破坏,减少环境污染。

Description

建筑固体废料和油污废料综合利用方法
技术领域
本发明属于分别或作为配合料的制备或处理原料的技术领域,具体是涉及一种建筑固体废料和油污废料综合利用方法。
背景技术
我国传统的制砖技术是利用粘土烧结制砖,其需大量开采耕地,造成农田破坏,因此很多企业开始利用其他材料等来代替或部分代替粘土,比如工业废料中的粉煤灰或者煤矸石等,国家工业的发展导致工业废料的排放量急剧增长,不仅占用大量的场地,而且污染环境,为了减少制砖行业的粘土用量,加快粉煤灰、煤矸石等工业废料的资源化利用,很多制砖企业开始利用粉煤灰、煤矸石等生产烧结砖,另外房地产的兴起,不仅需要拆迁时,产生大量的建筑废渣,而且在挖地基时,也产生大批量的土方,这些建筑废渣和土方很多时候被用于倾倒垃圾场或者河岸或者江边,占有大量的土地资源以及对植被和河流环境的破坏。
另外大型钢厂的油污废料由于生产成本控制因素,大多数只采用物理磁过滤处理,对于磁过滤处理处理后的废油沥采用填埋的方式进行处理,这种处理方式对土壤环境污染极大,容易对地下水、河流水带来极大的安全隐患。
发明内容
有鉴于此,本发明的目的在于提供一种建筑固体废料和油污废料综合利用方法,该建筑固体废料和油污废料综合利用方法充分利用煤矸石、建筑废渣和油污废料,其中大颗粒煤矸石和油污废料作为制砖燃烧燃料,大尺寸建筑废渣用来防洪石料,小颗粒煤矸石、小颗粒建筑废渣、油污废料燃烧粉料和建筑废渣粘土用作制砖原料,不仅可以节约耕地和土地资源,避免对植被及河流环境的破坏,减少环境污染。
为了达到上述目的,本发明一种建筑固体废料和油污废料综合利用方法,按以下步骤制取:
(1)将煤矸石和建筑废渣经过粉碎机进行打碎,将大于20cm3的煤矸石混合锯末屑和油污废料作为制砖燃料,将大于20cm3的建筑废渣用于防洪石料或者填埋石料,将小于20cm3的煤矸石和建筑废渣混合建筑粘土经过磨粉机磨成原料颗粒,粒度为1㎜以下;
(2)把原料颗粒混合均匀,加温水、萘系减水剂、硅灰和制砖燃料粉灰搅拌,制成泥料,然后进行陈化处理,时间为24小时以上;
(3)将陈化后的混合料再次搅拌0.5~1小时,采用真空挤砖机将再次搅拌后的混合料挤出制成砖坯,;
(4)将砖坯码放入砖窑内,集中排潮干燥;
(5)采用煤矸石混合锯末屑和油污废料制备的制砖燃料进行焙烧;
(6)冷却得成品。
进一步,在步骤(2)中,所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的质量百分比为:
原料:55~58%;
水:30~35%;
萘系减水剂:0.5~2%;
硅灰:2~5%;
制砖燃料粉灰:5~10%。
进一步,在步骤(2)中,所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的具体的质量百分比为:
原料:56%;
水:32%;
萘系减水剂:1%;
硅灰:3%;
制砖燃料粉灰:8%。
进一步,所述原料中煤矸石、建筑废渣和建筑粘土的质量百分比为:
煤矸石:10~15%;
建筑废渣:45~60%;
建筑粘土:30~40%。
本发明的有益效果在于:
本发明建筑固体废料和油污废料综合利用方法充分利用煤矸石、建筑废渣和油污废料,其中大颗粒煤矸石和油污废料作为制砖燃烧燃料,大尺寸建筑废渣用来防洪石料,小颗粒煤矸石、小颗粒建筑废渣、油污废料燃烧粉料和建筑废渣粘土用作制砖原料,不仅可以节约耕地和土地资源,避免对植被及河流环境的破坏,减少环境污染。
具体实施方式
本发明一种建筑固体废料和油污废料综合利用方法,按以下步骤制取:
(1)将煤矸石和建筑废渣经过粉碎机进行打碎,将大于20cm3的煤矸石混合锯末屑和油污废料作为制砖燃料,将大于20cm3的建筑废渣用于防洪石料或者填埋石料,将小于20cm3的煤矸石和建筑废渣混合建筑粘土经过磨粉机磨成原料颗粒,粒度为1㎜以下;优选的煤矸石:10~15%;建筑废渣:45~60%;建筑粘土:30~40%,通过将以上原料组分各自通过装载机装入给料机,通过给料机输送至粉碎机进行粉碎,将大于20cm3的煤矸石混合锯末屑和油污废料作为制砖燃料,将大于20cm3的建筑废渣用于防洪石料或者填埋石料,将小于20cm3的煤矸石和建筑废渣混合建筑粘土经过磨粉机磨成原料颗粒,粒度为1㎜以下,粉碎后的原料颗粒通过皮带运输机输入粉末滚动筛进行过筛,对于未能过筛的粗料,通过皮带运输机再次送至粉碎机进行粉碎,本实施例中大于20cm3的煤矸石和建筑废渣中间的硬度较高,需要多次进过粉碎机粉碎和磨粉机磨成原料颗粒,才能作为制砖原料颗粒,成本比较高,而且由于硬度比较高,烧制时不容易与其他原料颗粒粘在一起,反而降低了砖的强度;
(2)把原料颗粒混合均匀,加温水、萘系减水剂、硅灰和制砖燃料粉灰搅拌,其中所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的质量百分比为:原料:55~58%;水:30~35%;萘系减水剂:0.5~2%;硅灰:2~5%;制砖燃料粉灰:5~10%;优选的所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的具体的质量百分比为:原料:56%;水:32%;萘系减水剂:1%;硅灰:3%;制砖燃料粉灰:8%;制成泥料,然后进行陈化处理,时间为24小时以上,生产标准砖和地砖时,陈化时间为24小时以上,生产多孔砖和空心砖时,陈化时间为48小时以上,使其含水率在15%以下;
(3)将陈化后的混合料再次搅拌0.5~1小时,采用真空挤砖机将再次搅拌后的混合料挤出制成砖坯,真空挤砖机的真空度为0.5~0.8Mpa,挤出压力为2.5~3.5Mpa;
(4)将砖坯码放入砖窑内,集中排潮干燥;所述砖坯的干燥时间为4~6小时;
(5)采用煤矸石混合锯末屑和油污废料制备的制砖燃料进行焙烧,所述砖坯的烧结温度为1000~1100℃。所述砖坯的烧结时间为10~15小时;
(6)冷却得成品。
最后说明的是,以上优选实施例仅用以说明本发明的技术方案而非限制,尽管通过上述优选实施例已经对本发明进行了详细的描述,但本领域技术人员应当理解,可以在形式上和细节上对其作出各种各样的改变,而不偏离本发明权利要求书所限定的范围。

Claims (4)

1.一种建筑固体废料和油污废料综合利用方法,其特征在于,按以下步骤制取:
(1)将煤矸石和建筑废渣经过粉碎机进行打碎,将大于20cm3的煤矸石混合锯末屑和油污废料作为制砖燃料,将大于20cm3的建筑废渣用于防洪石料或者填埋石料,将小于20cm3的煤矸石和建筑废渣混合建筑粘土经过磨粉机磨成原料颗粒,粒度为1㎜以下;
(2)把原料颗粒混合均匀,加温水、萘系减水剂、硅灰和制砖燃料粉灰搅拌,制成泥料,然后进行陈化处理,时间为24小时以上;
(3)将陈化后的混合料再次搅拌0.5~1小时,采用真空挤砖机将再次搅拌后的混合料挤出制成砖坯,;
(4)将砖坯码放入砖窑内,集中排潮干燥;
(5)采用煤矸石混合锯末屑和油污废料制备的制砖燃料进行焙烧;
(6)冷却得成品。
2.如权利要求1所述的建筑固体废料和油污废料综合利用方法,其特征在于:在步骤(2)中,所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的质量百分比为:
原料:55~58%;
水:30~35%;
萘系减水剂:0.5~2%;
硅灰:2~5%;
制砖燃料粉灰:5~10%。
3.如权利要求2所述的建筑固体废料和油污废料综合利用方法,其特征在于:在步骤(2)中,所述原料、水、萘系减水剂、硅灰和制砖燃料粉灰的具体的质量百分比为:
原料:56%;
水:32%;
萘系减水剂:1%;
硅灰:3%;
制砖燃料粉灰:8%。
4.如权利要求1~3任一项所述的建筑固体废料和油污废料综合利用方法,其特征在于:所述原料中煤矸石、建筑废渣和建筑粘土的质量百分比为:
煤矸石:10~15%;
建筑废渣:45~60%;
建筑粘土:30~40%。
CN201610701889.5A 2016-08-22 2016-08-22 建筑固体废料和油污废料综合利用方法 Pending CN106316364A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610701889.5A CN106316364A (zh) 2016-08-22 2016-08-22 建筑固体废料和油污废料综合利用方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610701889.5A CN106316364A (zh) 2016-08-22 2016-08-22 建筑固体废料和油污废料综合利用方法

Publications (1)

Publication Number Publication Date
CN106316364A true CN106316364A (zh) 2017-01-11

Family

ID=57741238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610701889.5A Pending CN106316364A (zh) 2016-08-22 2016-08-22 建筑固体废料和油污废料综合利用方法

Country Status (1)

Country Link
CN (1) CN106316364A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331018A (zh) * 2019-07-03 2019-10-15 王培元 一种新型无机燃料
CN110845222A (zh) * 2019-12-04 2020-02-28 福建省南安盈晟新型墙体材料有限公司 一种利用固体废弃物制备而成的非黏土烧结环保砖的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1116232A (zh) * 1994-07-30 1996-02-07 韦广武 含油结块燃料
CN104086158A (zh) * 2014-06-27 2014-10-08 重庆市永川区立富机砖厂 制砖方法
CN105505509A (zh) * 2015-12-24 2016-04-20 哈尔滨工业大学 应用含油污泥的复合燃料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1116232A (zh) * 1994-07-30 1996-02-07 韦广武 含油结块燃料
CN104086158A (zh) * 2014-06-27 2014-10-08 重庆市永川区立富机砖厂 制砖方法
CN105505509A (zh) * 2015-12-24 2016-04-20 哈尔滨工业大学 应用含油污泥的复合燃料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘圣勇等: "《农村节能工程》", 31 August 2012, 中国农业出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110331018A (zh) * 2019-07-03 2019-10-15 王培元 一种新型无机燃料
CN110845222A (zh) * 2019-12-04 2020-02-28 福建省南安盈晟新型墙体材料有限公司 一种利用固体废弃物制备而成的非黏土烧结环保砖的方法

Similar Documents

Publication Publication Date Title
CN101666129B (zh) 建筑垃圾烧结砖及其生产方法
CN102826827B (zh) 一种以陶瓷抛光渣为主料的烧结瓷渣砖及其生产方法
CN104086158A (zh) 制砖方法
CN102311240B (zh) 一种利用干化的污泥制砖的工艺
CN101439963A (zh) 陶粒及其生产方法
CN113582569A (zh) 一种以垃圾焚烧底灰为原料的人造骨料及其制备方法
CN108793962A (zh) 一种利用建筑废料制砖方法
CN105669166A (zh) 一种利用粉煤灰制备的轻质陶粒及其制备方法
CN110152855A (zh) 一种高炉矿渣粉加工工艺
CN110041051A (zh) 一种河道底泥和建筑泥浆陶粒及其制备方法
CN105753310A (zh) 玄武岩岩棉固废循环利用生产线及工艺
CN106316358A (zh) 一种陶粒的制备方法
CN103193424A (zh) 煤矸石综合利用制作透水混凝土的方法
CN106316364A (zh) 建筑固体废料和油污废料综合利用方法
CN105060778A (zh) 煤矸石烧结砖块及其制备方法
JPH02175204A (ja) 都市ごみ焼却灰を利用した人口骨材及びその製造方法
CN107793169A (zh) 一种高硬度耐火砖的制造方法
CN103496860B (zh) 一种冶炼废渣砂的制备工艺
CN203764369U (zh) 冶炼废渣砂的回收加工设备
CN106116409A (zh) 一种铸造废渣回收制备的免烧砖
KR20120122786A (ko) 규격화된 인공 건축골재 포장화 생산방법
CN108017372A (zh) 一种高硬度的制砖方法
CN107903035A (zh) 一种高效的制砖方法
CN105753412B (zh) 一种低能耗、水泥用量低的混凝土的制备方法
CN107986752A (zh) 一种高硬度砖的高效制造方法

Legal Events

Date Code Title Description
PB01 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

Application publication date: 20170111

RJ01 Rejection of invention patent application after publication