CN107285732A - Making brick from sludge technology - Google Patents

Making brick from sludge technology Download PDF

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Publication number
CN107285732A
CN107285732A CN201610222133.2A CN201610222133A CN107285732A CN 107285732 A CN107285732 A CN 107285732A CN 201610222133 A CN201610222133 A CN 201610222133A CN 107285732 A CN107285732 A CN 107285732A
Authority
CN
China
Prior art keywords
brick
sludge
making
clay
technology
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
CN201610222133.2A
Other languages
Chinese (zh)
Inventor
李心海
王丽萍
李子文
周润华
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 CN201610222133.2A priority Critical patent/CN107285732A/en
Publication of CN107285732A publication Critical patent/CN107285732A/en
Pending legal-status Critical Current

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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
    • 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
    • C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A kind of technology thoroughly disposed to excess sludge using brickmaking mode.It is that using brick field waste heat the aqueous wet mud for being 60% is carried out into desiccation, and with the ratio of gross weight 8% 10%, same to clay, gangue are together as brick-making raw material.Sludge after desiccation, which enters, crushes workshop, is crushed, accumulates, be aged in aging workshop with clay afterwards.In for native machine, the brick-making raw material such as clay, gangue, sludge is well mixed, and is stirred by machine,massing, to increase caking ability, then is entered brickmaking machine, adobe is made in blank cutter, and fired brick is made.It is primarily adapted for use in and the excess sludge that municipal sewage plant is produced thoroughly is disposed.

Description

Making brick from sludge technology
Art：
The present invention relates to a kind of technology thoroughly disposed to excess sludge using brickmaking mode.The especially disposal of small and medium-sized cities sewage disposal plant excess sludge.
Background technology：
At present, the sludge of China 85% is used as final disposal options using landfill disposal.With the gradually attention that country works sludge treatment, various regions also have such as in terms of sludge treatment：Compost, land use, building materials such as utilize at the discussion and research of mode.But use with upper type, different degrees of presence cost is high, " secondary pollution " is serious, waste consumption resource and product marketing in terms of the problem of.
The content of the invention：
In order to thoroughly solve in sludge treatment many deficiencies such as " secondary pollution ", land occupation, the wasting of resources, the present invention provides a kind of making brick from sludge technology, the technology can not only thorough treating excess sludge, and the calorific value in sludge can be made full use of, reach discarded object " minimizing ", " recycling ", " recycling ".
Brief description of the drawings：
Fig. 1 is the fired brick pattern that sludge, gangue, clay are matched to system by a certain percentage.
Embodiment：
The technical solution adopted for the present invention to solve the technical problems is：Moisture content is transported to after brick field for 60% wet mud, desiccation workshop is first sent to, desiccation is carried out using waste heat in factory, the sludge after desiccation is with gross weight 8%-10% ratio, and same clay, gangue are together as brick-making raw material.Sludge after desiccation, which enters, crushes workshop, crushed, accumulate, be aged in aging workshop with clay afterwards, is well mixed in for native machine with the brick-making raw material such as clay, gangue, sludge, stirred by machine,massing, to increase caking ability, then enter brickmaking machine, blank cutter, adobe is made, fired brick is made.
The beneficial effects of the invention are as follows can realize comprehensive utilization of waste materials, turn waste into wealth while thorough treating excess sludge.

Claims (4)

1. a kind of excess sludge disposal technology.It is characterized in that：Using excess sludge as brick-making raw material, it is incorporated into other brick-making raw materials, Carry out brickmaking.
2. " making brick from sludge " technology according to claim 1, it is characterized in that：By excess sludge to be not more than 10% ratio, Mix and be fitted in other brick-making raw materials, fired brick is made.
3. " making brick from sludge " technology according to claim 1, it is characterized in that：Obtained fired brick is not with mixing with made from sludge Fired brick shape is identical, it is ensured that technology, the quality index of fired brick, and light weight, resistance to intensity.
4. " making brick from sludge " technology according to claim 1, it is characterized in that：Moisture content is utilized into brick field for 60% wet mud Waste heat carries out desiccation.
CN201610222133.2A 2016-04-05 2016-04-05 Making brick from sludge technology Pending CN107285732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610222133.2A CN107285732A (en) 2016-04-05 2016-04-05 Making brick from sludge technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610222133.2A CN107285732A (en) 2016-04-05 2016-04-05 Making brick from sludge technology

Publications (1)

Publication Number Publication Date
CN107285732A true CN107285732A (en) 2017-10-24

Family

ID=60095625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610222133.2A Pending CN107285732A (en) 2016-04-05 2016-04-05 Making brick from sludge technology

Country Status (1)

Country Link
CN (1) CN107285732A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638294A (en) * 2018-05-05 2018-10-12 章若冰 Riverway sludge drying and other treatment device
CN110423123A (en) * 2019-07-31 2019-11-08 洛阳中新能再生能源有限公司 A kind of comprehensive utilization process of city sludge in sintering brickmaking
CN114105609A (en) * 2021-12-27 2022-03-01 山西丰瑞再生资源科技有限公司 Process for making brick by using coal gangue and municipal sludge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054512A (en) * 2003-08-06 2005-03-03 Kagawa Prefecture Water-retentive brick having strength compatible with water retentivity
CN102381877A (en) * 2011-05-16 2012-03-21 南京鑫翔新型建筑材料有限责任公司 Method for brickmaking by comprehensive utilization of desiccated sludge
CN103613403A (en) * 2013-12-06 2014-03-05 杭州金享佳环保科技有限公司 Process for making bricks by sludge
CN103664136A (en) * 2013-10-09 2014-03-26 任荣 Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material
CN105036705A (en) * 2015-06-29 2015-11-11 新乡新亚纸业集团股份有限公司 Sintered brick prepared by utilizing paper mill sludge and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005054512A (en) * 2003-08-06 2005-03-03 Kagawa Prefecture Water-retentive brick having strength compatible with water retentivity
CN102381877A (en) * 2011-05-16 2012-03-21 南京鑫翔新型建筑材料有限责任公司 Method for brickmaking by comprehensive utilization of desiccated sludge
CN103664136A (en) * 2013-10-09 2014-03-26 任荣 Sintered brick material prepared by utilizing wet petroleum sludge as well as preparation method and application of sintered brick material
CN103613403A (en) * 2013-12-06 2014-03-05 杭州金享佳环保科技有限公司 Process for making bricks by sludge
CN105036705A (en) * 2015-06-29 2015-11-11 新乡新亚纸业集团股份有限公司 Sintered brick prepared by utilizing paper mill sludge and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈超等: "市政污泥在煤矸石烧结砖中的应用研究", 《砖瓦》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638294A (en) * 2018-05-05 2018-10-12 章若冰 Riverway sludge drying and other treatment device
CN108638294B (en) * 2018-05-05 2019-12-17 章若冰 river sludge drying treatment device
CN110423123A (en) * 2019-07-31 2019-11-08 洛阳中新能再生能源有限公司 A kind of comprehensive utilization process of city sludge in sintering brickmaking
CN114105609A (en) * 2021-12-27 2022-03-01 山西丰瑞再生资源科技有限公司 Process for making brick by using coal gangue and municipal sludge

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Application publication date: 20171024