专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS6146318A Backup roll supporting device of leveller 失效
标题翻译：备用支持支持的设备
公开(公告)号：JPS6146318A
公开(公告)日：1986-03-06
申请号：JP16640684
申请日：1984-08-10
申请人： Nippon Steel Corp , Sumitomo Heavy Ind Ltd
发明人： USHIGAMI YOSHIHIRO , TAKASE KOHEI , YOSHIKAWA AKIO , NAMIENO TSUTOMU , KOIZUMI RYOHEI , FUJIWARA KEIZO
IPC分类号： B21D1/02 , B21D1/05
CPC分类号： B21D1/05
摘要： PURPOSE:To bring into contact uniformly at all times a backup roll with a work roll or medium roll by providing the press force adding device giving a pressing force in the prescribed direction to the backup roll. CONSTITUTION:The split face of the bearing base 8 supporting both shaft ends of a backup roll 7 is nearly in parallel with the contact line of a work roll and backup roll 7 and a hole work (a) is made on the main body of the bearing base 8 and the upper cover for the shaft fitting hole of the backup roll 7 so that the split face can pass the center between the split face thereof. A long hole is then formed with engaging a shim to the split face, also a spring inserting hole (b) opening on the hole (a) inner peripheral face in the right angled direction of the split face of the bearing base 8 is pierced and the spring 10 giving a press force in the direction approaching the shaft 7c of the backup roll 7 to a work roll is inserted into the spring insert hole (b). The backup roll causing a defective following for a work roll and medium roll is eliminated.
摘要翻译：目的：通过提供压力添加装置，在规定的方向上对支承辊施加按压力，使所有工作辊或中间辊的支承辊始终均匀接触。构成：支承支承辊7的轴端部的轴承座8的分割面与工作辊和支承辊7的接触线大致平行，在主体上形成有孔工件（a）轴承座8和支承辊7的轴嵌合孔的上盖，使得分割面可以在其分离面之间通过中心。然后形成长孔，将垫片与分割面接合，并且在轴承座8的分割面的直角方向的内周面上的孔（a）上开口的弹簧插入孔（b）被刺穿，向支承辊7的轴7c靠近工作辊的方向施加压力的弹簧10被插入到弹簧插入孔（b）中。消除了对工作辊和中等辊产生不良跟随的支承辊。

2. 发明专利

JPS5732386A Immersion type continuous pickling device 失效
标题翻译：浸入式连续切割装置
公开(公告)号：JPS5732386A
公开(公告)日：1982-02-22
申请号：JP10512180
申请日：1980-08-01
申请人： Sumitomo Heavy Ind Ltd
发明人： AWAI KIYOSHI , YOSHIKAWA AKIO , WATANABE HIROMI
IPC分类号： C23G3/02
摘要： PURPOSE: To improve the pickling speed of a strip by passing the immersed strip between the stirring bodies projected from the bottom surface of a liquid level shielding plate and the stirring bodies installed opposite to said stirring bodies.
CONSTITUTION: A strip 3 is introduced into an acid soln. 2 by the inlet side strip guide ring 4a' of a pickling vessel 1, is passed between stirring projections 5, 7 immersed and formed between both strip guide rings 4a' and 4b', and is conducted to the outside of the vessel by an outlet side guide ring 4b'. The stirring projections 5 are projected in zigzag configuration from the bottom surface of a liquid surface shielding plate 6 installed to the vessel 1, and the stirring projections 7 are disposed zigzag on a frame 8 installed in the vessel in proximity to the strip 3'. Nozzle pipes are provided to the plate 6 and the frame 8 to eject the soln. 2 to the strip 3'. Thereby, the boundary layers which are liable to be produced between the surface of the strip 3' and the acid soln. 2 are broken down and are diffused; thus the strip 3 contacts always the fresh soln. 2, and the scale peeling effect is provided effectively.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使浸入的条带从从液面遮蔽板的底面突出的搅拌体与与搅拌体相对设置的搅拌体之间通过，提高条的酸洗速度。构成：将条带3引入酸溶液中。 2通过浸渍容器1的入口侧条导向环4a'通过浸入并形成在两个条导向环4a'和4b'之间的搅拌突起部5,7之间，并通过出口侧导向环4b'。搅拌突起5从安装在容器1上的液面遮蔽板6的底面以锯齿形突出，并且搅拌突起7在安装在容器中靠近条带3'的框架8上设置成锯齿形。喷嘴管6设置在板6和框架8上以喷射溶胶。 2到条3'。因此，易于在带3'的表面和酸溶液之间产生的边界层。 2被分解并分散; 因此条带3总是接触新鲜的溶胶。 2，并且有效地提供刻度剥离效果。

3. 发明专利

JPS58205615A Method and apparatus for correcting thin metallic plate 失效
标题翻译：用于校正薄金属板的方法和装置
公开(公告)号：JPS58205615A
公开(公告)日：1983-11-30
申请号：JP8658982
申请日：1982-05-24
申请人： Sumitomo Heavy Ind Ltd
发明人： YOSHIKAWA AKIO
IPC分类号： B21D1/05
CPC分类号： B21D1/05
摘要： PURPOSE:To correct thin metallic plate at high productivity without increasing speed by interposing an elastic nonmetallic sheet between plural superposed thin plates when putting the thin plate in a correcting device. CONSTITUTION:Strips 1, 2 paid off from pay-off reels 5, 6 holds an elastic nonmetallic sheet 3 paid off from a feeder 7, and passed as a strip. Tension is added to this strip by inlet side and outlet side bridle rolls 8, 9, and leveled by a tension leveler 10. Leveled strips are coiled separately by tension reels 11, 12, and the sheet 3 between strips 1, 2 is coiled at the same time by a winder 13. By this way, plural strips can be passed as a sheet, and accordingly, production of several times can be obtained by conventional speed.
摘要翻译：目的：通过在将薄板放置在校正装置中时，在多个重叠薄板之间插入弹性非金属片，以高生产率而不增加速度来校正薄金属板。构成：从发放卷轴5,6获得的条带1保持从进料器7取出的弹性非金属片3，并作为条带通过。通过入口侧和出口侧的卷绕辊8,9将张力加到该条上，并由张力矫直机10调平。平整的条由张力卷轴11,12分开缠绕，而条带1,2之间的片材3卷绕在通过这种方式，多个条可以作为片材通过，因此可以通过传统的速度获得几次的生产。

4. 发明专利

JPS5779017A Descaling method of hot rolled steel sheet 失效
标题翻译：热轧钢板的脱硫方法
公开(公告)号：JPS5779017A
公开(公告)日：1982-05-18
申请号：JP12066080
申请日：1980-09-02
申请人： Sumitomo Heavy Ind Ltd , Sumitomo Metal Ind Ltd
发明人： AWAI KIYOSHI , YOSHIKAWA AKIO
IPC分类号： B21B45/06
摘要： PURPOSE: To perform descaling on the surface of steel sheet in a short time, by previously generating cracks in the scale layer on the surface of steel sheet before hot rolled steel sheet is brought into the descaler.
CONSTITUTION: When a hot rolled steel sheet 5 is descaled, the sheet 5 is passed through a rolling mill composed of small diameter rolls 2 and large diameter roils 3 to be subjected to a rolling work under such a condition where the steel sheet 5 is wound and bent altenately to the small diameter roll side 2, and thus, cracks are generated in the scale layer on the surface of the strip 5. The sheet 5 is then passed through a descaler 4 composed of a mechanical descaling equipment 7, such as brush roll, etc. and a chemical descaling equipment 8 which performs descaling work by using an aq. solution of hudrocholoric acid, etc., to remove scales on the surface of the strip 5 in a short time.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了在短时间内对钢板表面进行除锈，通过在将热轧钢板进入除鳞机之前，在钢板表面上预先产生锈蚀层的裂纹。构成：当热轧钢板5除鳞时，片材5通过由小直径辊2和大直径辊3组成的轧机，以在钢板5卷绕的条件下进行轧制加工并且弯曲地弯曲到小直径辊侧2，因此在带材5的表面上的刻度层中产生裂纹。然后，片材5通过由例如刷子的机械除垢设备7组成的除垢机4 辊等，以及通过使用水洗进行除垢作业的化学除锈设备8。胡萝卜酸等的溶液，以在短时间内除去条带5的表面上的鳞屑。

5. 发明专利

JPS5732387A Immersion type continuous pickling device 失效
标题翻译：浸入式连续切割装置
公开(公告)号：JPS5732387A
公开(公告)日：1982-02-22
申请号：JP10512280
申请日：1980-08-01
申请人： Sumitomo Heavy Ind Ltd
发明人： AWAI KIYOSHI , YOSHIKAWA AKIO , WATANABE HIROMI
IPC分类号： C23G3/02
摘要： PURPOSE: To perform strip pickling effectively by disposing stirring projections in proximity to the top and bottom surfaces of the strip in a pickling vessel, and disposing acid soln. ejection nozzles within the plates installed with the stirring projections.
CONSTITUTION: A strip 3 is introduced into an acid soln. 2 by an inlet side strip guide ring 4a' or a pickling vessel 1, is passed between stirring projections 5, 7, and is conducted to the outside of the vessel by an outlet side guide ring 4b'. The projections 5 are disposed zigzag on the bottom surface of a liquid surface shielding plate 6 above the strip 3', and the projections 7 are disposed zigzag to a stationary plate 8 on the under surface of the strip 3'. Nozzle pipes 9 injecting the soln. 2 toward the stip 3' are disposed in the intermediate part between the plate 6 and the plate 8. Thereby, the soln. 2 coverting the surfaces of the strip 3' is well stirred by the projections 5, 7 and the pipes 9, whereby the boundary layers which are liable to be formed between the surfaces of the strip 3' and the soln. 2 are broken down and are diffused and the pickling is accomplished effectively.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过在酸洗槽中将条带的顶面和底面附近设置搅拌突起并设置酸溶液来有效地进行条纹酸洗。在安装有搅拌突起的板内的喷嘴。构成：将条带3引入酸溶液中。 2通过入口侧带导向环4a'或酸洗容器1通过搅拌突起5,7之间，并通过出口侧引导环4b'传导到容器的外部。突起5在带3'上方的液面遮蔽板6的底面上以锯齿形的方式设置，突起7在带3'的下表面上以固定板8的方式设置。喷嘴管9注入溶胶。 2设置在板6和板8之间的中间部分。由此，溶胶。覆盖条带3'的表面2被突出物5,7和管道9充分搅拌，由此易于形成在条带3'和溶胶的表面之间的边界层。 2被分解并且被扩散并且酸洗被有效地完成。

6. 发明专利

JPS5754284A Pickling apparatus for steel strip 失效
标题翻译：空值
公开(公告)号：JPS5754284A
公开(公告)日：1982-03-31
申请号：JP12816980
申请日：1980-09-16
申请人： Sumitomo Heavy Ind Ltd
发明人： HIRAMATSU TADAHIKO , MATSUNAGA KOICHI , AWAI KYOSHI , YOSHIKAWA AKIO
IPC分类号： C23G3/02 , B21B45/06
摘要： PURPOSE: To provide a pickling apparatus for a steel strip controlling generation of fume even if temp. of an acidic liquid is increased and having high pickling effect comprising constituting the same in such a manner that a liquid seal tank is provided to an inlet and an outlet sides of a pickling tank to form heremetically sealed type tank, and pressure higher than the atmospheric pressure is applied to a space part in said tank.
CONSTITUTION: Water, warm water on an acid liquid is supplied in an inlet side liquid seal tank 5 and water or warm water in an outlet side liquid seal tank 6. Next, an acidic liquid from a supply pipe 4 is supplied in a pickling tank 1 by a pump 2 while heated by a heat exchanger 3. Then, the acidic liquid is recirculated between the tank 1 and the heat exchanger 3 as well as heated to a temp. of 90W 100°C effective for pickling. On the othe hand, in parallel with the supply of the acidic liquid to the tank 1 and the heating of the acidic liquid, an inside of the tank 1 is pressurized by a compressor 10. In this condition, a steel strip is successively passed through the tank 5, the tank 1 and the tank 6 containing water or warm water or the acid liquid to carry out the pickling thereof. As the result, by the stable high temp. of acidic liquid, pickling effect of the steel strip can be effectively developed.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：提供一种用于控制烟雾产生的钢带的酸洗设备，即使温度过高。的酸性液体增加并且具有高的酸洗效果，其包括以下方式构成：将液体密封罐设置在酸洗槽的入口侧和出口侧以形成非绝缘密封型罐，并且压力高于大气压压力被施加到所述罐中的空间部分。构成：在入口侧液体密封箱5中，在出口侧液体密封罐6中的水或温水中供给水，酸性液体上的温水。接着，将来自供给管4的酸性液体供给到酸洗槽同时由热交换器3加热，然后将酸性液体在罐1和热交换器3之间再循环，并加热至温度。的90-100℃有效酸洗。另一方面，与向罐1供给酸性液体和酸性液体的加热平行地，通过压缩机10对罐1的内部进行加压。在这种情况下，钢带依次通过罐5，罐1和容纳水或温水的罐6或酸液进行酸洗。结果，由稳定的高温的酸性液体，可以有效地开发出钢带的酸洗效果。

7. 发明专利

JPS5747519A Descaling method for hot rolled steel sheet 失效
标题翻译：热轧钢板的脱硫方法
公开(公告)号：JPS5747519A
公开(公告)日：1982-03-18
申请号：JP10512380
申请日：1980-08-01
申请人： Sumitomo Heavy Ind Ltd , Sumitomo Metal Ind Ltd
发明人： AWAI KIYOSHI , YOSHIKAWA AKIO
IPC分类号： B21B45/06 , B21B45/04 , C21D1/82
摘要： PURPOSE: To shorten the time requirement of a descaling process, by applying a descaling process to a hot rolled steel sheet after machining it with a specified condition.
CONSTITUTION: A hot rolled steel sheet 4 is fed to a rolling mill 1 and is rolled with 3W10% draft, then 2W4% surface strain and 0.5W3% average plastic elongation are then given to the sheet 4 by a stretch-bending machine 2 through a stretch- bending process. Thus processed steel sheet 4 is passed through a descaling apparatus 3 provided with a mechanical descaling apparatus 6 mounted with a brushing roll, etc., or a pickling tank 7; hereby, the steel sheet 4 is descaled. By said method, the time requirement of the descaling process is shortened.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了缩短除垢过程的时间要求，通过在特定条件下对其进行加工后，对热轧钢板进行除垢处理。构成：将热轧钢板4供给到轧机1中，以3-10％的通气速度轧制，然后通过拉伸将2-4％的表面应变和0.5-3％的平均塑性伸长率提供给板材4 弯曲机2。使经处理的钢板4通过设置有安装有刷辊等的机械除锈装置6或酸洗槽7的除锈装置3; 因此，钢板4被除鳞。通过所述方法，缩短了除垢过程的时间要求。

8. 发明专利

JPS5732385A Immersion type continuous pickling device 失效
标题翻译：浸入式连续切割装置
公开(公告)号：JPS5732385A
公开(公告)日：1982-02-22
申请号：JP10512080
申请日：1980-08-01
申请人： Sumitomo Heavy Ind Ltd
发明人： AWAI KIYOSHI , YOSHIKAWA AKIO , WATANABE HIROMI
IPC分类号： C23G3/02
摘要： PURPOSE: To provide scale peeling effect efficiently by moving a strip in a treating soln. and oppositely disposing stirring bodies zigzag toward both surfaces of the immersed strip.
CONSTITUTION: A strip 3 is introduced into an acid soln. 2 by the inlet side strip guide ring 4a' of a pickling vessel 1, is passed between stirring projections 5, 5 immersed and formed between both rings 4a' and 4b' and is conducted to the outside of the vessel by an outlet side guide ring 4b'. The projections 5 are disposed zigzag to a frame 6 installed in the vessel 1, and are brought closer to both top and bottom surfaces of the strip 3'. As the strip 3' passes between the projections 5, the boundary layers which arelikely to be produced between the surface of the strip 3' and the soln. 2 are broken down and are diffused; therefore, the strip 3' contacts always the fresh soln. 2, and this accelerates scale peeling effect.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过移动处理溶胶中的条带来有效地提供鳞屑剥离效果。并且相对地设置朝向浸没的条带的两个表面之字形的搅拌体。构成：将条带3引入酸溶液中。 2通过浸渍容器1的入口侧条导向环4a'通过浸入并形成在两个环4a'和4b'之间的搅拌突起5,5之间，并通过出口侧导向环传导到容器的外部 4b'。突出部5以安装在容器1中的框架6的方式设置成锯齿状，并且更靠近条带3'的顶面和底面。当条带3'在突起5之间通过时，条带3'的表面和溶胶之间将要产生的边界层。 2被分解并分散; 因此，条带3'总是接触新鲜的溶胶。 2，这样可加快刻度剥离效果。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式