JPH0540969Y2 - - Google Patents
Info
- Publication number
- JPH0540969Y2 JPH0540969Y2 JP13204088U JP13204088U JPH0540969Y2 JP H0540969 Y2 JPH0540969 Y2 JP H0540969Y2 JP 13204088 U JP13204088 U JP 13204088U JP 13204088 U JP13204088 U JP 13204088U JP H0540969 Y2 JPH0540969 Y2 JP H0540969Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- liquid nitrogen
- drum
- mixer
- concrete
- 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.)
- Expired - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 40
- 229910052757 nitrogen Inorganic materials 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004898 kneading Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Accessories For Mixers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13204088U JPH0540969Y2 (fr) | 1988-10-08 | 1988-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13204088U JPH0540969Y2 (fr) | 1988-10-08 | 1988-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254507U JPH0254507U (fr) | 1990-04-19 |
| JPH0540969Y2 true JPH0540969Y2 (fr) | 1993-10-18 |
Family
ID=31388645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13204088U Expired - Lifetime JPH0540969Y2 (fr) | 1988-10-08 | 1988-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540969Y2 (fr) |
-
1988
- 1988-10-08 JP JP13204088U patent/JPH0540969Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254507U (fr) | 1990-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4154486A (en) | Cement mixture blowing device | |
| JP2007029822A (ja) | ミキシング装置 | |
| JPH0539844Y2 (fr) | ||
| JPH0540969Y2 (fr) | ||
| CN114347247A (zh) | 一种基于磁化原理的动态循环水泥浆制备装置 | |
| CN108972884A (zh) | 立式混凝土搅拌机及混凝土生产线 | |
| JPH0539845Y2 (fr) | ||
| JPH05116135A (ja) | コンクリート混練装置 | |
| JPH0518102Y2 (fr) | ||
| CN206229352U (zh) | 一种防分层的生物医药制造设备用反应装置 | |
| JP7319073B2 (ja) | 混練装置及び混練システム | |
| JP4799845B2 (ja) | 生コンクリートの製造設備における冷却装置 | |
| JP3143175B2 (ja) | コンクリート混練装置 | |
| JP2811808B2 (ja) | コンクリート冷却装置用冷却温度制御装置 | |
| JPH0369282B2 (fr) | ||
| JPS61199911A (ja) | 冷却機能付きコンクリ−トミキサ− | |
| JPH0740334A (ja) | コンクリート冷却装置 | |
| TW434126B (en) | Method and device of preventing adhesion and hardening of mixed fresh concrete | |
| JP2696752B2 (ja) | 生コンクリート製造装置 | |
| JP2002129515A (ja) | アスファルトプラント | |
| JP2756072B2 (ja) | 冷却コンクリート用アジテータ | |
| JPH0763968B2 (ja) | コンクリート冷却攪拌装置 | |
| JPH05116136A (ja) | コンクリート混練装置 | |
| JPH0349855Y2 (fr) | ||
| JPH0536642Y2 (fr) |