CN201264981Y - 一种熄焦车挡焦罩 - Google Patents
一种熄焦车挡焦罩 Download PDFInfo
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- CN201264981Y CN201264981Y CNU2008200153399U CN200820015339U CN201264981Y CN 201264981 Y CN201264981 Y CN 201264981Y CN U2008200153399 U CNU2008200153399 U CN U2008200153399U CN 200820015339 U CN200820015339 U CN 200820015339U CN 201264981 Y CN201264981 Y CN 201264981Y
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- 238000010791 quenching Methods 0.000 title claims abstract description 31
- 230000000171 quenching effect Effects 0.000 title claims abstract description 31
- 239000000571 coke Substances 0.000 title abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 7
- 239000010935 stainless steel Substances 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
本实用新型涉及一种熄焦车挡焦罩，由罩体、钢网及吊索组成，用不锈钢板焊接而成的矩形罩体的四块面板上下均弯制有翻沿，外侧分别设置加强筋和吊索，罩体上面用螺栓固装有钢网。整个挡焦罩吊挂在熄焦车喷水管上。采用不锈钢挡焦罩，既不影响熄焦作业，又有效防止了焦块外溢，极大减少熄焦后混合焦的数量和后部运输的压力，降低单振筛、双层振筛的工作负荷及事故几率，节省皮带与粉焦抓的电力消耗，减少更换次数，避免了焦炭混质现象，保证了运焦系统、筛分系统以及粉焦抓的正常运行。
Description
技术领域
本实用新型属于煤化工生产领域，具体涉及一种防止熄焦车在熄焦过程中大中块焦炭崩落的挡焦装置。
背景技术
低水分熄焦工艺是近几年发展起来的一种较先进的熄焦生产技术，与常规熄焦工艺相比，低水分熄焦工艺的熄焦时间较短，但熄焦水喷洒压力相对较大。由于熄焦水喷洒压力大，导致水与红焦在熄焦车车厢内部产生沸腾，造成大量焦块外溢，甚至很多大中块焦炭亦被崩出熄焦车箱外，严重影响到整个运焦系统的运行。而且由于外溢的焦炭与含水量较大的粉焦混合在一起，增加了需处理的粉焦数量，加大了后部双层振筛的运转负荷，很难将小粒焦从混合焦中脱离出来；同时，由于运输混合焦时容易将单振筛糊住，造成焦炭筛分质量降低，严重时甚至导致焦炭混质。另外，由于混合焦数量增加，相对增大了皮带输送量和粉焦抓的工作量，加大了皮带及粉焦抓得消耗，缩短了使用寿命。
发明内容
本实用新型的就是针对上述问题，提供一种防止熄焦车内的焦炭在熄焦打水过程中外崩，从而减少待处理的混合焦量，保证运焦系统顺利运行的挡焦罩。
本实用新型的技术方案为：
一种熄焦车挡焦罩，包括熄焦车喷水管，由罩体、钢网及吊索组成，用钢板焊接而成的矩形罩体的四块面板上下均弯制有翻沿，外侧分别设置加强筋和吊索，罩体上面用螺栓固装有钢网。
所述的挡焦罩吊挂在熄焦车喷水管上。罩体及钢网均采用不锈钢板加工制作而成。
本实用新型的有益效果是：
由于采用不锈钢挡焦罩，既不影响熄焦作业，又有效防止了焦块外溢，极大减少熄焦后混合焦的数量和后部运输的压力，降低单振筛、双层振筛的工作负荷及事故几率，节省皮带与粉焦抓的电力消耗，减少更换次数，避免了焦炭混质现象，保证了运焦系统、筛分系统以及粉焦抓的正常运行。
附图说明
附图为熄焦车挡焦罩示意图。
图中：1、罩体，2、加强筋，3、翻沿，4、钢网，5、吊索，6、熄焦车喷水管。
具体实施方式
下面，结合附图对本实用新型作进一步描述。
由附图可见，本实用新型主要是由罩体1、钢网4和吊索5所组成。罩体1系由四块不锈钢板焊接而成的一个矩形框架，具体尺寸根据熄焦车厢的尺寸确定。为便于固定和防止挡焦罩变形，构成罩体1的四块不锈钢板的上下边沿均弯制出一定的翻沿3，且根据面积大小不同，分别在罩体1的四块不锈钢板的外侧加设了加强筋2。在罩体1的上面罩有一个不锈钢的钢网4，钢网4用螺栓固定在罩体1的上翻沿3上。在罩体1的两个大面上设置四根吊索5，吊索5的上端连接在熄焦车喷水管6上，将整个挡焦罩吊挂在熄焦车厢的上面，罩住熄焦车厢，从而使焦块无法崩出。
Claims (2)
1、一种熄焦车挡焦罩，包括熄焦车喷水管，其特征在于，由罩体、罩网及吊索组成，用钢板焊接而成的矩形罩体的四块面板上下均弯制有翻沿，外侧分别设置加强筋和吊索，罩体上面用螺栓固装有钢网。
2、根据权利要求1所述的熄焦车挡焦罩，其特征在于，所述的挡焦罩吊挂在熄焦车喷水管上。
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2008200153399U CN201264981Y (zh) | 2008-09-01 | 2008-09-01 | 一种熄焦车挡焦罩 |
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| CNU2008200153399U CN201264981Y (zh) | 2008-09-01 | 2008-09-01 | 一种熄焦车挡焦罩 |
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| CN104903424A (zh) * | 2012-12-28 | 2015-09-09 | 太阳焦炭科技和发展有限责任公司 | 用于改进经急冷焦炭回收的系统和方法 |
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-
2008
- 2008-09-01 CN CNU2008200153399U patent/CN201264981Y/zh not_active Expired - Fee Related
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