CN2893360Y - 混凝土输送管 - Google Patents
混凝土输送管 Download PDFInfo
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- CN2893360Y CN2893360Y CN 200620096014 CN200620096014U CN2893360Y CN 2893360 Y CN2893360 Y CN 2893360Y CN 200620096014 CN200620096014 CN 200620096014 CN 200620096014 U CN200620096014 U CN 200620096014U CN 2893360 Y CN2893360 Y CN 2893360Y
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Abstract
一种混凝土输送管，包括混凝土输管(1)，法兰头(2)，过渡套(3)，其特征在于：混凝土输管(1)穿过法兰头(2)的端部，过渡套(3)位于法兰头(2)内。本实用新型混凝土输送管成本低廉，结构简单，使用方便，寿命长。
Description
技术领域
本实用新型涉及混凝土输送装置，特别是混凝土输送管。
背景技术
现有的混凝土输送管道采用20号无缝钢管制作，输送混凝土约7000立方就磨破了。这是由于它的结构不合理。
发明内容
本实用新型的目的是提供一种使用寿命长的混凝土输送管。
本实用新型将45mn2原材料进行高频率淬火使得管内壁1.5-2厘米厚度达到HRC55-60度，大幅度提高使用寿命，可以输送2.5万-3万立方混凝土，是20号无缝管的4倍以上。
根据使用后实际情况，混凝土输送管法兰头接口很容易磨穿，而中间部位尚好，我经过研究直接将45mn2原材料穿进法兰头，使法兰头只起夹住连接作用，而我将45mn2原材进行高频淬火，使得法兰头部位厚度达到4厘米厚度，可以达到硬度HRC58-62度，从而起到更耐磨作用。
另外，在法兰口端我设有一个8-15公分长，1厘米左右厚的过渡套镶在法兰端口，采用镀硬烙15个丝或盐浴处理，便得过渡套可以输送混凝土0.45万立方。输送完5万立方后，里面的输送方量和法兰端口输送方量基本保持一致，可以提高5倍以上的寿命，大大节约了管道使用量。
本实用新型混凝土输送管成本低廉，结构简单，使用方便，寿命长。
附图说明
附图1是本实用新型的结构示意图；
附图2为本实用新型过渡套结构示意图。
具体实施例
本实用新型的具体实施例可以参考附图1、2。本实用新型包括混凝土输管1，法兰头2，过渡套3，混凝土输管1穿过法兰头2的端部，过渡套3位于法兰头2内。
Claims (1)
1、一种混凝土输送管，包括混凝土输管(1)，法兰头(2)，过渡套(3)，其特征在于：混凝土输管(1)穿过法兰头(2)的端部，过渡套(3)位于法兰头(2)内。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096014 CN2893360Y (zh) | 2006-04-04 | 2006-04-04 | 混凝土输送管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620096014 CN2893360Y (zh) | 2006-04-04 | 2006-04-04 | 混凝土输送管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893360Y true CN2893360Y (zh) | 2007-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620096014 Expired - Fee Related CN2893360Y (zh) | 2006-04-04 | 2006-04-04 | 混凝土输送管 |
Country Status (1)
| Country | Link |
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| CN (1) | CN2893360Y (zh) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8584864B2 (en) | 2010-11-19 | 2013-11-19 | Coldcrete, Inc. | Eliminating screens using a perforated wet belt and system and method for cement cooling |
| US9738562B2 (en) | 2013-06-25 | 2017-08-22 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
| US9758437B2 (en) | 2013-06-25 | 2017-09-12 | Carboncure Technologies Inc. | Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate |
| US9790131B2 (en) | 2013-02-04 | 2017-10-17 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
| US10246379B2 (en) | 2013-06-25 | 2019-04-02 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
| US10350787B2 (en) | 2014-02-18 | 2019-07-16 | Carboncure Technologies Inc. | Carbonation of cement mixes |
| US10570064B2 (en) | 2014-04-07 | 2020-02-25 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
| US10654191B2 (en) | 2012-10-25 | 2020-05-19 | Carboncure Technologies Inc. | Carbon dioxide treatment of concrete upstream from product mold |
| US10927042B2 (en) | 2013-06-25 | 2021-02-23 | Carboncure Technologies, Inc. | Methods and compositions for concrete production |
| US11660779B2 (en) | 2016-04-11 | 2023-05-30 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
| US11958212B2 (en) | 2017-06-20 | 2024-04-16 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
-
2006
- 2006-04-04 CN CN 200620096014 patent/CN2893360Y/zh not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8584864B2 (en) | 2010-11-19 | 2013-11-19 | Coldcrete, Inc. | Eliminating screens using a perforated wet belt and system and method for cement cooling |
| US10654191B2 (en) | 2012-10-25 | 2020-05-19 | Carboncure Technologies Inc. | Carbon dioxide treatment of concrete upstream from product mold |
| US10683237B2 (en) | 2013-02-04 | 2020-06-16 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
| US9790131B2 (en) | 2013-02-04 | 2017-10-17 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
| US10927042B2 (en) | 2013-06-25 | 2021-02-23 | Carboncure Technologies, Inc. | Methods and compositions for concrete production |
| US10246379B2 (en) | 2013-06-25 | 2019-04-02 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
| US9758437B2 (en) | 2013-06-25 | 2017-09-12 | Carboncure Technologies Inc. | Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate |
| US9738562B2 (en) | 2013-06-25 | 2017-08-22 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
| US11773019B2 (en) | 2013-06-25 | 2023-10-03 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
| US11773031B2 (en) | 2013-06-25 | 2023-10-03 | Carboncure Technologies Inc. | Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide |
| US10350787B2 (en) | 2014-02-18 | 2019-07-16 | Carboncure Technologies Inc. | Carbonation of cement mixes |
| US10570064B2 (en) | 2014-04-07 | 2020-02-25 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
| US11878948B2 (en) | 2014-04-07 | 2024-01-23 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
| US11660779B2 (en) | 2016-04-11 | 2023-05-30 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
| US11958212B2 (en) | 2017-06-20 | 2024-04-16 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
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