JPH0346506U - - Google Patents
Info
- Publication number
- JPH0346506U JPH0346506U JP10729489U JP10729489U JPH0346506U JP H0346506 U JPH0346506 U JP H0346506U JP 10729489 U JP10729489 U JP 10729489U JP 10729489 U JP10729489 U JP 10729489U JP H0346506 U JPH0346506 U JP H0346506U
- Authority
- JP
- Japan
- Prior art keywords
- sieve
- aggregate
- sand
- bin
- fine sand
- 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.)
- Granted
Links
Landscapes
- Road Paving Machines (AREA)
Description
第１図は本考案に係る骨材の篩い分け貯蔵装置
の一部を縦断した概略説明用図、第２図は本考案
装置の上段、下段の細砂用篩網と案内シユートを
示す斜視図、第３図は従来の骨材の篩い分け貯蔵
装置の一部を縦断した概略説明用図である。
１１……振動篩、１２……投入シユート、１１
ａ，１１ｂ，１１ｃ，１１ｄ……篩網、１４……
案内シユート、１５……補助振動篩、１５ａ……
上段細砂用篩網、１５ｂ……下段細砂用篩網、１
６……案内シユート、１７……カバー体、１８…
…排出口、１９……骨材貯蔵ビン、１９ａ……粗
粒用砂ビン、１９ｂ……細粒用砂ビン、２０……
仕切り板、２２……砂計量ホツパ、２３……骨材
計量ホツパ、２４……ミキサ。
Fig. 1 is a schematic explanatory view showing a part of the aggregate sieving storage device according to the present invention, taken longitudinally, and Fig. 2 is a perspective view showing the upper and lower sieve screens for fine sand and guide chute of the device of the present invention. , FIG. 3 is a schematic explanatory diagram showing a part of a conventional aggregate sieving and storage device in longitudinal section. 11... Vibrating sieve, 12... Feeding chute, 11
a, 11b, 11c, 11d...sieve screen, 14...
Guide chute, 15... Auxiliary vibrating sieve, 15a...
Sieve net for upper tier fine sand, 15b... Sieve net for lower tier fine sand, 1
6...Guidance chute, 17...Cover body, 18...
...Discharge port, 19...Aggregate storage bin, 19a...Sand bin for coarse particles, 19b...Sand bin for fine particles, 20...
Partition plate, 22... Sand measuring hopper, 23... Aggregate measuring hopper, 24... Mixer.
Claims (1)
い分ける振動篩と、該振動篩によつて篩い分けた
骨材を粒度別に貯蔵する区画を設けた骨材貯蔵ビ
ンとより成るアスフアルトプラントにおける骨材
の篩い分け貯蔵装置において、前記振動篩の下位
に細砂用篩網を上下２段に配設し、該細砂用篩網
の下段は上段と逆方向に傾斜させ、上段細砂用篩
網の下位には篩網により篩い落とされた砂を砂ビ
ンに落下案内する案内シユートを配設するととも
に、骨材貯蔵ビンの砂ビン内部には前記下段細砂
用篩網の下端先端部の下位に上端部が位置するよ
うに仕切り板を配設して砂ビンを二室に区画した
ことを特徴とするアスフアルトプラントにおける
骨材の篩い分け貯蔵装置。 A sieve for aggregate in an asphalt plant comprising a vibrating sieve that sieves aggregate heated and dried by a dryer according to particle size, and an aggregate storage bin provided with compartments for storing aggregate sieved by the vibrating sieve according to particle size. In the sorting storage device, sieve screens for fine sand are arranged in two stages, upper and lower, below the vibrating sieve, the lower stage of the sieve mesh for fine sand is inclined in the opposite direction to the upper stage, and the sieve mesh for fine sand is lower than the upper stage sieve screen for fine sand. is provided with a guide chute that guides the sand sieved by the sieve screen to fall into the sand bin, and inside the sand bin of the aggregate storage bin, an upper end is provided below the lower tip of the sieve screen for the lower fine sand. 1. A sifting and storage device for aggregate in an asphalt plant, characterized in that a sand bin is divided into two chambers by arranging a partition plate so that the two chambers are located so that the two chambers are located at the same location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10729489U JPH072649Y2 (en) | 1989-09-14 | 1989-09-14 | Sieving and storage equipment for aggregates in asphalt plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10729489U JPH072649Y2 (en) | 1989-09-14 | 1989-09-14 | Sieving and storage equipment for aggregates in asphalt plants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346506U true JPH0346506U (en) | 1991-04-30 |
| JPH072649Y2 JPH072649Y2 (en) | 1995-01-25 |
Family
ID=31655987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10729489U Expired - Lifetime JPH072649Y2 (en) | 1989-09-14 | 1989-09-14 | Sieving and storage equipment for aggregates in asphalt plants |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072649Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047914A (en) * | 2001-08-09 | 2003-02-18 | Tsukasa Kogyo Kk | Sifter for flour milling and flour mill equipped with the same |
-
1989
- 1989-09-14 JP JP10729489U patent/JPH072649Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047914A (en) * | 2001-08-09 | 2003-02-18 | Tsukasa Kogyo Kk | Sifter for flour milling and flour mill equipped with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072649Y2 (en) | 1995-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3402816A (en) | Portable gravel handling apparatus | |
| US4655402A (en) | Portable crushing plant | |
| US3388797A (en) | Material classifying apparatus | |
| JPH0457505U (en) | ||
| JPH0336011U (en) | ||
| JPH032005U (en) | ||
| JPH072649Y2 (en) | Sieving and storage equipment for aggregates in asphalt plants | |
| SU1459736A1 (en) | Air classifier | |
| JP2579822Y2 (en) | Sieving device | |
| JPS591737Y2 (en) | Aggregate sieving and storage equipment in asphalt plants | |
| JPS6126406Y2 (en) | ||
| CN221433827U (en) | Rice screening device with shrinkage function material conveying groove | |
| CN215278466U (en) | A sieving machine for flour screening | |
| CN216460152U (en) | Be used for feed factory feed ingredient screening edulcoration device | |
| JPH03212391A (en) | Powder and granular material-feeding hopper | |
| JP2794615B2 (en) | Grain sorting equipment | |
| JPH10110405A (en) | Layout structure of bag filter in asphalt plant | |
| JPH0393906A (en) | Aggregate sieving and storing apparatus in asphalt plant | |
| JPH051346Y2 (en) | ||
| JP3441603B2 (en) | Asphalt plant elevator chute | |
| JPS58143002A (en) | Manipulation of aggregate material in asphalt plant | |
| JPS5951808U (en) | asphalt plant | |
| JPS6054583U (en) | Hopper for storing powder and granular materials | |
| US1774487A (en) | Process of and self regulating plant for the mechanical preparation of pulverized solid fuels and like materials | |
| AT44029B (en) | Air sifting method and device. |