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111. 发明专利

JPH0871507A SELECTOR USING OSCILLATION/WIND FORCE 失效
公开(公告)号：JPH0871507A
公开(公告)日：1996-03-19
申请号：JP21030494
申请日：1994-09-05
申请人： HITACHI SHIPBUILDING ENG CO
发明人： KAMIO KENICHI , HAYASHI TAKESHI , NAKADA SHINICHI , KODAMA MAREMOTO
IPC分类号： B07B4/08 , B07B9/00 , B07B11/02 , B07B11/06
摘要： PURPOSE: To reduce a pressure loss and thereby enhance a selective performance by providing an air feed and an air discharge port on both corresponding end wall parts of a box-like form to both end parts of the deposition surface of an oscillator and causing an air for selection to flow toward an air discharge port side from an, air feed port side which are formed at mutually opposed positions. CONSTITUTION: If a drive shaft element 22 is rotated by an electric motor for an oscillator 12, oscillation is given to the upstream side of an, oscillator 11 through an eccentric disc 23 and a sieve plate 15 is caused to oscillate. In addition, if an object to be selected is dropped onto the oscillator 11 from a charging port 5 in such a state that an air is aspirated from a discharging port 4 using an air discharger, the object first hits a receiving plate 14 and moves to the surface of the sieve plate 15 downstream. In this case, a light-weight object which bounds up on the oscillator 11 is aspirated into a discharging port 4 side by an air sucked through a feed port 3. A small, dia. object passing through the sieve mesh of the sieve plate 15 is recovered through a mail object delivery port 5a. On the other hand, a large dia. object passing through over the sieve plate 15 is recovered through a large object delivery port 6b.

112. 发明专利

JPH07327640A DEVICE FOR SELECTING FISHES AND METHOD FOR SELECTING FISHES 失效
公开(公告)号：JPH07327640A
公开(公告)日：1995-12-19
申请号：JP13160594
申请日：1994-06-14
申请人： KAWAMURA BAANAA SEISAKUSHO KK
发明人： KAWAMURA ITOMI , SUGIYAMA MAKOTO
IPC分类号： A22C25/04 , A23L17/00 , B07B4/02 , B07B11/02 , A23L1/325
摘要： PURPOSE:To obtain the fish-selecting device capable of evenly blowing air on all of fishes. CONSTITUTION:A fish-charging port F, the first recovering port G upward communicating with the charging port F, a selecting passage H downward communicating with the charging port F and bent in a zigzag shape, the second recovering port K communicating the lower end of the selecting passage H, an air-blowing port L communicating with a part above the second recovering port K and upward opened, and a compressive air blower connected to the air-blowing port L are disposed in the fish-selecting device.

113. 发明专利

JPH0760196A AIR PULSATION GENERATOR 失效
公开(公告)号：JPH0760196A
公开(公告)日：1995-03-07
申请号：JP23252193
申请日：1993-08-25
申请人： TOKUJU KOSAKUSHO CO LTD
发明人： HORIAI MAKOTO
IPC分类号： B07B4/08 , B07B11/02
摘要： PURPOSE:To provide a new air pulsation generator which is used in a processing device for various kinds of granular bodies and whose treating efficiency and treating precision are improved. CONSTITUTION:An air pulsation generator 1 and various workpieces W are made to communicate with each other by a waveguide 2 and an air current of positive or negative pressure is supplied. An air chamber 4 constituted in mid-way of the waveguide 2 and a sinisoidal wave air vibration generating means 5 for sucking and discharging air inside the chamber in the form of a sinisoidal wave are made to communicate with each other to constitute an air current vibration generator 3. The difference in output wind pressure between the positive and negative pressure sides generated in the ends of the waveguide 2 is formed.

114. 发明专利

JPH05507880A 失效
公开(公告)号：JPH05507880A
公开(公告)日：1993-11-11
申请号：JP50710292
申请日：1992-04-14
IPC分类号： B07B4/08 , B07B9/00 , B07B9/02 , B07B11/02
摘要： PCT No. PCT/CH92/00071 Sec. 371 Date Dec. 11, 1992 Sec. 102(e) Date Dec. 11, 1992 PCT Filed Apr. 4, 1992 PCT Pub. No. WO92/18257 PCT Pub. Date Oct. 29, 1992.A semolina cleaning apparatus allows basic operations as in the prior art with complete visual surveillance of operation, but with an outwardly closed product guidance. In this way, entry and exit of dust is completely prevented during normal operation as well as when removing samples. Accordingly, it is possible to operate an individual apparatus as well as an entire group of semolina cleaning apparatuses with circulating air. The air intake can be effected from above.

115. 实用新型

JPH0454869Y2 失效
公开(公告)号：JPH0454869Y2
公开(公告)日：1992-12-22
申请号：JP20013687
申请日：1987-12-25
IPC分类号： B07B7/083 , B07B11/02

116. 发明专利

JPH04271876A METHOD FOR REMOVING COARSE PARTICLE OF PNEUMATIC CLASSIFIER 失效
公开(公告)号：JPH04271876A
公开(公告)日：1992-09-28
申请号：JP3412791
申请日：1991-02-28
申请人： NITTETSU MINING CO LTD
发明人： ICHIHARA YOSHINORI , AGAWA SETSUO
IPC分类号： B07B7/086 , B07B11/02 , B07B13/10
摘要： PURPOSE:To efficiently remove coarse particles in a classifying area by a pneumatic classifier and to prevent the intrusion of these coarse particles into a coarse powder product and fine powder product. CONSTITUTION:An inside wall 37a against which the solid particles groups introduced from a raw material blowing nozzle 2 are brought into collision is formed nearly perpendicular, and further, a dividing area 31 for the coarse particles formed adjacent to this inside wall is formed to expand larger than the other dividing area.

117. 发明专利

JPH01194983A DISPERSION APPARATUS 失效
公开(公告)号：JPH01194983A
公开(公告)日：1989-08-04
申请号：JP1988988
申请日：1988-01-29
申请人： HITACHI SHIPBUILDING ENG CO
发明人： TOJO CHIAKI , SUZUKI MOTOMITSU , KAWASAKI TADASHI
IPC分类号： B07B11/02 , B02C19/00 , B07B7/083
摘要： PURPOSE:To obtain a dispersion apparatus of small scale and large capacity by arranging powder charge holes circumferentially along a swirling stream at the top face of a casing, wherein the swirling stream around the vertical center axis is formed, and also by arranging a powder discharge port at the bottom face center of the casing. CONSTITUTION:A casing 1, wherein a swirling stream around the vertical center axis 0 is formed, a large number of powder charge holes 6 are arranged circumferentially along the aforementioned swirling stream at the top face of the casing 1 and a powder discharge port 10 is arranged at the bottom face center of the casing 1. That is to say, as the powder is charged through the powder charge holes 6 into the swirling stream in the casing and aggregated powder is dispersed into single powder by a shearing force of the swirling stream, it is possible to disperse a large amount of powder at once, resulting in an attainment of a large dispersion capacity with a small scale apparatus.

118. 实用新型

JPH01101673U 失效
公开(公告)号：JPH01101673U
公开(公告)日：1989-07-07
申请号：JP20013687
申请日：1987-12-25
IPC分类号： B07B7/083 , B07B11/02

119. 发明专利

JPS6463078A DRY-SORTING METHOD 失效
公开(公告)号：JPS6463078A
公开(公告)日：1989-03-09
申请号：JP21976387
申请日：1987-09-02
申请人： TANAKA ZENNOSUKE
发明人： TANAKA ZENNOSUKE
IPC分类号： B07B4/02 , B07B11/02
摘要： PURPOSE: To improve classification efficiency by arraying trays consisting of perforated plates having a pore diameter of 5 to 25 times the average particle size of granular materials to be treated to multiple stages in series and blowing air into a classifying device from its bottom, thereby fluidizing the granular materials. CONSTITUTION: The granular material are continuously supplied from a supply device 6 by a compressor 7 and the a ir is blown up from the bottom 8 of the classifying device by using a fan 1. A valve 2 is so controlled that the linear velocity of the air stream in the lowermost stage chamber 18 attains 0.5 to 0.9 times the final velocity of the equil. particles in the respective stages. The linear velocity of the air stream in the lowermost stage chamber 19 is controlled by discharging part of the air from the discharge ports 9 disposed at the side walls of the respective stages. Probes 10 are inserted into the trays of the respective stages and the information from the probes 10 are inputted to a controller 11 and commands are transmitted to valves 12. As a result, classification is continuously and efficiency executed.

120. 发明专利

JPS633670B2 失效
公开(公告)号：JPS633670B2
公开(公告)日：1988-01-25
申请号：JP2280481
申请日：1981-02-17
申请人： KAWASAKI HEAVY IND LTD
发明人： SUZUKI TAKESHI , NEZUKA MINORU , KUMAGAI CHIKANORI , YOTSUI YASUHIKO
IPC分类号： B07B1/00 , B03C7/00 , B03C7/02 , B07B1/46 , B07B4/08 , B07B11/00 , B07B11/02

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