CN107721414B - 柔性碳锆免维衬板及安装方法 - Google Patents

柔性碳锆免维衬板及安装方法 Download PDF

Info

Publication number
CN107721414B
CN107721414B CN201710933629.5A CN201710933629A CN107721414B CN 107721414 B CN107721414 B CN 107721414B CN 201710933629 A CN201710933629 A CN 201710933629A CN 107721414 B CN107721414 B CN 107721414B
Authority
CN
China
Prior art keywords
lining
lining plate
zirconium
plate
protected
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.)
Active
Application number
CN201710933629.5A
Other languages
English (en)
Other versions
CN107721414A (zh
Inventor
冯伟娟
赵炳强
冯仕栋
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.)
Laizhou Jinfeng Rubber Plastic Co ltd
Original Assignee
Laizhou Jinfeng Rubber Plastic 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 Laizhou Jinfeng Rubber Plastic Co ltd filed Critical Laizhou Jinfeng Rubber Plastic Co ltd
Priority to CN201710933629.5A priority Critical patent/CN107721414B/zh
Publication of CN107721414A publication Critical patent/CN107721414A/zh
Application granted granted Critical
Publication of CN107721414B publication Critical patent/CN107721414B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/062—Pierce nut setting machines
    • 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
    • C04B35/803—
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3839—Refractory metal carbides
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/425—Graphite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/522—Oxidic
    • C04B2235/5224—Alumina or aluminates
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5248—Carbon, e.g. graphite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Composite Materials (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

本发明提供一种安装方便且设计合理的柔性碳锆免维衬板及安装方法。一种柔性碳锆免维衬板，包括基层，在基层上设有多个衬板,相邻衬板之间通过连接件拆卸连接提升条板，衬板包括由外向内依次设置的支撑板、缓冲层和耐磨层，缓冲层包括多个成行成列排列的橡胶板，耐磨层包括多个成行成列排列的增韧碳锆陶瓷块。其安装方法，包括以下步骤：将预制好的衬板沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板相邻的一侧凸起卡入同一提升条板的衬板压槽内形成一排相互连接的柔性碳锆免维衬板；用连接件穿过提升条板和衬板连接在需要保护的设备内壁；用第二连接件穿过紧固板将提升条板连接在需要保护的设备内壁。

Description

柔性碳锆免维衬板及安装方法
技术领域
本发明涉及一种柔性衬板，具体涉及一种柔性碳锆免维衬板及安装方法。
背景技术
目前用于钢铁冶金行业中烧结混合机上的衬板安装采用螺栓电焊形式，在安装过程中由于人为的原因，衬板安装后经常发生脱落，导致衬板划伤皮带，损害圆筒的情况。
目前衬板包括橡胶衬板、尼龙衬板、陶瓷衬板等，然后固定在烧结混合机上，上述衬板存在不耐磨、衬板粘料、混匀造粒效果不佳的问题。
发明内容
本发明目的在于提供一种安装方便且设计合理的柔性碳锆免维衬板及安装方法。
本发明采用以下技术方案：
一种柔性碳锆免维衬板，包括基层，在基层上设有多个衬板,相邻衬板之间通过连接件拆卸连接提升条板，衬板包括由外向内依次设置的支撑板、缓冲层和耐磨层，缓冲层包括多个成行成列排列的橡胶板，耐磨层包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等。
所述柔性碳锆免维衬板优选方案，提升条板内部设有紧固板，提升条板上设有连接件通孔和衬板压槽；衬板为弧形结构，且两侧具有与衬板压槽对应的凸起。
所述柔性碳锆免维衬板优选方案，连接件为螺栓和与其配合的螺母，螺栓贯穿螺母及衬板与基层连接，连接件通孔为阶梯孔，螺栓及螺母均在阶梯孔内。
所述柔性碳锆免维衬板优选方案，增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
一种柔性碳锆免维衬板的安装方法，包括以下步骤：
（1）将预制好的衬板沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板相邻的一侧凸起卡入同一提升条板的衬板压槽内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板和衬板连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板将提升条板连接在需要保护的设备内壁。
本发明的有益效果：
衬板本身带有提升条板，将物料提升到临界高度，且由于相邻提升条板之间的增韧橡胶碳锆陶瓷板为弧形内凸的结构，具有自由垂体作用，混匀造球过程中由圆筒带动物料抛撒过程中，形成料抖，强化混匀造球效果；增韧橡胶碳锆陶瓷板解决了粘料现象；衬板在安装时可以通过凸凹插接为一体，安装方便，且避免了在使用过程中脱落；增韧碳锆陶瓷块制备时在原料中添加碳纤维，碳纤维的存在可使裂纹扩展偏转和纤维拔出等现象出现，从而提高制品的断裂韧性；氧化铝纤维表面光滑度好，抗震性好。
附图说明
图1为本发明的结构示意图；
图2为衬板结构示意图；
图3为提升条板结构示意图；
图中1、基层，2、衬板，3、螺母， 4、螺栓，5、提升条板，6、耐磨层，7、缓冲层，8、支撑板， 9、衬板压槽， 11、紧固板， 12、连接件通孔，a、凸起。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本发明进一步详细说明。
一种柔性碳锆免维衬板，包括基层1，在基层1上设有多个衬板2,相邻衬板2之间通过连接件拆卸连接提升条板5，衬板2包括由外向内依次设置的支撑板8、缓冲层7和耐磨层6，缓冲层7包括多个成行成列排列的橡胶板，耐磨层6包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等。
本实施例中，提升条板5内部设有紧固板11，提升条板5上设有连接件通孔12和衬板压槽9；衬板2为弧形结构，且两侧具有与衬板压槽9对应的凸起a。
本实施例中，连接件为螺栓4和与其配合的螺母3，螺栓4贯穿螺母3及衬板2与基层1连接，连接件通孔12为阶梯孔，螺栓4及螺母3均在阶梯孔内。
本实施例中，增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
一种所述柔性碳锆免维衬板的安装方法，包括以下步骤：
（1）将预制好的衬板2沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板2相邻的一侧凸起a卡入同一提升条板5的衬板压槽9内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板5和衬板2连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板11将提升条板5连接在需要保护的设备内壁。
上述具体实施方式仅是本发明的具体个案，并非是对本发明作其它形式的限制，任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为等同变化的等效实施方式。但是凡是未脱离本发明技术原理的前提下，依据本发明的技术实质对以上实施方式所作的任何简单修改、等同变化与改型，皆应落入本发明的专利保护范围。

Claims (3)

1.一种柔性碳锆免维衬板，其特征在于:包括基层(1)，在基层(1)上设有多个衬板(2),相邻衬板(2)之间通过连接件拆卸连接提升条板(5)，衬板(2)包括由外向内依次设置的支撑板(8)、缓冲层(7)和耐磨层(6)，缓冲层(7)包括多个成行成列排列的橡胶板，耐磨层(6)包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等；
提升条板(5)内部设有紧固板（11），提升条板(5)上设有连接件通孔（12）和衬板压槽（9）；衬板(2)为弧形结构，且两侧具有与衬板压槽（9）对应的凸起（a）；
增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
2.根据权利要求1所述柔性碳锆免维衬板，其特征在于: 连接件为螺栓（4）和与其配合的螺母（3），螺栓（4）贯穿螺母（3）及衬板（2）与基层（1）连接，连接件通孔（12）为阶梯孔，螺栓（4）及螺母（3）均在阶梯孔内。
3.一种权利要求2所述柔性碳锆免维衬板的安装方法，其特征在于，包括以下步骤：
（1）将预制好的衬板（2）沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板(2)相邻的一侧凸起（a）卡入同一提升条板(5)的衬板压槽（9）内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板(5)和衬板(2)连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板（11）将提升条板(5)连接在需要保护的设备内壁。
CN201710933629.5A 2017-10-10 2017-10-10 柔性碳锆免维衬板及安装方法 Active CN107721414B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710933629.5A CN107721414B (zh) 2017-10-10 2017-10-10 柔性碳锆免维衬板及安装方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710933629.5A CN107721414B (zh) 2017-10-10 2017-10-10 柔性碳锆免维衬板及安装方法

Publications (2)

Publication Number Publication Date
CN107721414A CN107721414A (zh) 2018-02-23
CN107721414B true CN107721414B (zh) 2020-08-25

Family

ID=61209831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710933629.5A Active CN107721414B (zh) 2017-10-10 2017-10-10 柔性碳锆免维衬板及安装方法

Country Status (1)

Country Link
CN (1) CN107721414B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110003504A (zh) * 2019-04-24 2019-07-12 中山市艺盛塑胶颜料色母有限公司 一种新型仿金属pps母粒及其提取工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428150A1 (en) * 1989-11-14 1991-05-22 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
CN201669140U (zh) * 2010-05-25 2010-12-15 陕西科力特种橡塑有限公司 高性能长寿命波峰/波谷骨架式复合材料衬套
CN105884252A (zh) * 2015-01-19 2016-08-24 天津百特威尔纳米粉体科技有限公司 一种耐磨衬件的制作工艺方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152034A (ja) * 1983-02-16 1984-08-30 Nissan Motor Co Ltd ねじ締め装置の自動調心装置
CN203417643U (zh) * 2013-08-06 2014-02-05 莱州市金丰橡塑有限公司 烧结混料机柔性陶瓷衬板
CN107842569B (zh) * 2017-12-06 2023-09-01 北京天宜上佳高新材料股份有限公司 一种摩擦结构及其制备方法和应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0428150A1 (en) * 1989-11-14 1991-05-22 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
CN201669140U (zh) * 2010-05-25 2010-12-15 陕西科力特种橡塑有限公司 高性能长寿命波峰/波谷骨架式复合材料衬套
CN105884252A (zh) * 2015-01-19 2016-08-24 天津百特威尔纳米粉体科技有限公司 一种耐磨衬件的制作工艺方法

Also Published As

Publication number Publication date
CN107721414A (zh) 2018-02-23

Similar Documents

Publication Publication Date Title
CN107721414B (zh) 柔性碳锆免维衬板及安装方法
CN201249542Y (zh) 一种耐磨陶瓷橡胶衬板
CN2850905Y (zh) 瓷、胶、钢板一体化耐磨陶瓷衬板
CN215886902U (zh) 一种焦炉过梁砖在线维修设备
CN206905554U (zh) 熔炉进料推料结构
CN104004242A (zh) 一种低滚动阻力橡胶输送带
CN201429327Y (zh) 新型高强螺栓抗磨复合砖
CN210999326U (zh) 地条式全自动墙板生产线
CN102809282A (zh) 一种球团回转窑窑头窑尾耐衬砌筑结构
CN105252639B (zh) 一种自动布料设备
CN220450219U (zh) 一种网格u型高分子衬板
CN215036848U (zh) 一种用于新型空心砖夹持装置
CN201407901Y (zh) 加热炉炉墙胎模具
CN219097770U (zh) 一种耐热输送带
CN109943676B (zh) 一种高炉矿槽物料大槽及其制备方法
CN209756294U (zh) 一种耐磨陶瓷聚氨酯复合板
CN216744398U (zh) 耐磨型刮板输渣机底板
CN218906528U (zh) 一种陶瓷复合衬板
CN204359118U (zh) 塔式熔铝炉熔化室炉床结构
CN205190640U (zh) 输送带接头连接装置
CN104293362B (zh) 一种干熄焦高温膨胀节在线浇注方法
CN202254838U (zh) 一种熔炼炉炉门门槛
CN210512638U (zh) 一种用于加热炉炉顶的纤维模块安装装置
CN202757444U (zh) 一种上下分体式复合结构烧结机台车栏板
CN219943046U (zh) 悬挂衬板立式制砂机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant