JPH0263394U - - Google Patents
Info
- Publication number
- JPH0263394U JPH0263394U JP14056688U JP14056688U JPH0263394U JP H0263394 U JPH0263394 U JP H0263394U JP 14056688 U JP14056688 U JP 14056688U JP 14056688 U JP14056688 U JP 14056688U JP H0263394 U JPH0263394 U JP H0263394U
- Authority
- JP
- Japan
- Prior art keywords
- hopper section
- hopper
- storage tank
- inlet
- wall surface
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Description
第１，２図は本考案の一実施例としてのコンク
リート混練用骨材予冷装置を示すもので、第１図
はその縦断面図、第２図はその平面図であり、第
３図は従来の骨材貯蔵槽を示す縦断面図である。
１……骨材貯蔵槽、１ａ……ホツパ部、２……
冷却空気吹き込み口、３……冷却空気供給ダクト
、４……セラミツク製多孔質板、５……衝撃防止
板、６……冷却空気の流れ。
Figures 1 and 2 show an aggregate pre-cooling device for concrete mixing as an embodiment of the present invention. Figure 1 is a longitudinal sectional view thereof, Figure 2 is a plan view thereof, and Figure 3 is a conventional FIG. 1... Aggregate storage tank, 1a... hopper part, 2...
Cooling air inlet, 3... Cooling air supply duct, 4... Ceramic porous plate, 5... Shock prevention plate, 6... Cooling air flow.
Claims (1)
排出用ホツパ部をそなえるとともに、同ホツパ部
に、冷風を上記貯蔵槽内へ吹き込みうる吹き込み
口をそなえ、同吹き込み口に多孔質板が装着され
るとともに、同多孔質板を覆う衝撃防止板が設け
られて、同衝撃防止板の上端が上記ホツパ部の内
壁面に接し、その下端が上記ホツパ部の内壁面か
らやや内方へ離隔して配設されたことを特徴とす
る、コンクリート混練用骨材予冷装置。 A hopper section for discharging aggregate is provided at the bottom of a storage tank for aggregates for concrete mixing, and an inlet for blowing cold air into the storage tank is provided in the hopper, and a porous plate is attached to the inlet. At the same time, an impact prevention plate is provided to cover the porous plate, the upper end of the impact prevention plate is in contact with the inner wall surface of the hopper section, and the lower end thereof is slightly spaced inward from the inner wall surface of the hopper section. An aggregate pre-cooling device for concrete mixing, which is characterized by being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14056688U JPH0263394U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14056688U JPH0263394U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263394U true JPH0263394U (en) | 1990-05-11 |
Family
ID=31404857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14056688U Pending JPH0263394U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263394U (en) |
-
1988
- 1988-10-28 JP JP14056688U patent/JPH0263394U/ja active Pending