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. 发明授权

US3753336A Centrifugal separation apparatus 失效
标题翻译：离心分离装置
公开(公告)号：US3753336A
公开(公告)日：1973-08-21
申请号：US3753336D
申请日：1972-04-06
申请人： ENVIROTECH CORP
发明人： DREW J , ELLIOTT MARKS R
IPC分类号： B01D45/12 , B04B7/14 , B04C5/18 , H01F10/06
CPC分类号： H01F10/06 , B01D45/12 , B04B7/14 , B04C5/18
摘要： This application discloses an apparatus for separating entrained liquids and solids from a gaseous stream containing entrained liquids and solids. The apparatus is described as a conical tubular envelope partitioned into a de-entrainment chamber and settling chamber by an apertured diaphragm or baffle plate. The gaseous stream tangentially enters the de-entrainment chamber wherein liquids and solids are centrifugally seapatated. The deentrained liquids and solids pass through the apertured diaphragm into the settling chamber, while gaseous components leave through an outlet in the de-entrainment chamber. The apparatus is particularly effective in removing entrained cooking liquids and woodpulp from the wet gaseous effluent of a woodpulp digester.
摘要翻译：本申请公开了一种用于从含有夹带的液体和固体的气流中分离夹带的液体和固体的装置。该装置被描述为通过有孔隔膜或挡板分隔成解吸室和沉降室的锥形管状包层。气流切向进入去离子室，其中液体和固体被离心地渗透。去夹带的液体和固体通过有孔隔膜进入沉降室，而气态组分通过去除室中的出口离开。

2. 发明授权

US3744543A Method for steam drying filter cake 失效
标题翻译：蒸汽干燥过滤器的方法
公开(公告)号：US3744543A
公开(公告)日：1973-07-10
申请号：US3744543D
申请日：1970-11-02
申请人： ENVIROTECH CORP
发明人： EMMETT R , DAHLSTROM D
IPC分类号： B01D33/00 , B01D37/04 , F26B3/00 , B01D1/14 , B01D1/22
CPC分类号： B01D37/04 , B01D33/21 , B01D33/64 , F26B3/00
摘要： A method is disclosed for steam drying filter cake on a drum or disc type vacuum filter having a steam drying cycle wherein optimum cake thickness and moisture content is obtained at optimum thermal efficiency by controlling the vacuum during cake formation and controlling the filtration rate by control of the speed of rotation of the filter element.

3. 发明授权

US3733785A Gas flow regulation for electric precipitators 失效
标题翻译：用于电动机的气体流量调节
公开(公告)号：US3733785A
公开(公告)日：1973-05-22
申请号：US3733785D
申请日：1971-02-04
申请人： ENVIROTECH CORP
发明人： GALLAER C
IPC分类号： B03C3/36
CPC分类号： B03C3/36
摘要： A horizontal, dry-type electric precipitator is provided with one or more gas flow diverter units located between the inlet and outlet and extending across the precipitator chamber to increase the gas flow near the top of the chamber relative to the flow near the bottom. Each diverter unit is constituted by, for example, resistance baffles spaced to leave graded openings, an orifice plate with graded openings, or baffles inclined at graded angles. Where more than one diverter unit is provided, the gradation of succeeding units is such as to provide a higher gradation of flow rate, the farther downstream the unit is located.

4. 发明授权

US3635817A Waste water treatment process 失效
标题翻译：废水处理工艺
公开(公告)号：US3635817A
公开(公告)日：1972-01-18
申请号：US3635817D
申请日：1968-10-17
申请人： ENVIROTECH CORP
发明人： ZUCKERMAN MATHEW M , MOLOF ALAN H
IPC分类号： C02F1/28 , C02F1/66 , C02F3/04 , C02F9/00 , C02C5/02
CPC分类号： C02F9/00 , C02F1/283 , C02F1/66 , C02F3/04 , Y02W10/15
摘要： Waste water from industrial and municipal sources is treated in a hydrolysis treatment sequence wherein large soluble organic molecules such as proteins and polysaccharides in the waste water are broken down into small molecules such as amino acids and mono and disaccharides which are more readily adsorbed by activated carbon or other adsorbents. Additional treatment processes may be employed at various stages of the hydrolysis treatment sequence.
摘要翻译：来自工业和市政来源的废水以水解处理顺序处理，其中大的可溶性有机分子如废水中的蛋白质和多糖被分解成小分子，例如氨基酸和更容易被活性炭吸附的单和二糖或其他吸附剂。另外的处理方法可以在水解处理顺序的各个阶段使用。

5. 发明授权

US3603450A Enclosed belt conveyor 失效
标题翻译：包装皮带输送机
公开(公告)号：US3603450A
公开(公告)日：1971-09-07
申请号：US3603450D
申请日：1969-08-21
申请人： ENVIROTECH CORP
发明人： CHAMBERLAIN LEON A , CAMPBELL CLARENCE R , STOKES LEIF T
IPC分类号： B65G15/44 , B65G15/60 , B65G15/62 , B65G15/42
CPC分类号： B65G15/60 , B65G15/44 , B65G15/62 , B65G2201/04
摘要： A belt conveyor is disclosed in which the belt is equipped with upwardly projecting material-engaging fingers and wherein at least that section of the working run which passes between feed and discharge is enclosed by a close-fitting conduit. A belt construction is also disclosed whereby at least part of the material-engaging fingers are constructed from or tipped with a low-friction abrasion-resistant material to provide bearing elements. In some cases, only part of the material-engaging bearing fingers serve as bearing elements. In such instances, the bearing element fingers extend outwardly to a greater distance than the other fingers and serve as spacers holding the nonbearing fingers away from the conduit. The underside of the belt may also be provided with relatively thin abrasion-resistant bearing elements.
摘要翻译： 1,258,847。大型无端输送机。 ENVIROTECH CORP。1970年8月17日[1969年8月21日]，第39531/70号。标题B8A。在包括围绕间隔开的皮带轮训练的环形带的带式输送机中，并且具有工作运行和返回行程，至少部分工作运行被封闭在导管30中，并且带设有多个低摩擦轴承元件14从其上部材料输送表面突出，用于保持带的上表面与导管的壁间隔开。皮带还可以设置有多个间隔开的材料接合构件（图3，未示出），其沿着带的上部材料输送表面沿横向方向突出，其中一些形成低摩擦轴承元件。皮带还可以设置有多个附加的间隔开的低摩擦轴承元件18，其在横向方向上从带的下表面突出，以保持下表面与导管的相对的下表面的间隔开。在图1所示的变形例中， 6，腰带有褶皱形。而且，横向引导由构件70提供，构件70接合元件18以提供带的侧向引导。附加的引导构件70（图7，未示出）可以设置在元件行18之间。元件14,18可以是横向延伸肋的形式（图5，未示出）。

6. 发明授权

US3556415A Jaw crusher and method of operation thereof 失效
标题翻译： JAW破碎机及其操作方法
公开(公告)号：US3556415A
公开(公告)日：1971-01-19
申请号：US3556415D
申请日：1968-07-12
申请人： ENVIROTECH CORP
发明人： WINTER HEINZ W
IPC分类号： B02C1/02 , B02C1/06
CPC分类号： B02C1/02
摘要： A generally horizontal flow vertical axis jaw-type crusher is provided wherein the jaws are mounted for eccentric motion toward and away from each other and linkage means driven by at least one of the jaws is provided for synchronous compaction feeding of material to be crushed into the jaws of the crusher.

7. 发明授权

US3552268A V-type fluid driven motor 失效
标题翻译： V型流体驱动电机
公开(公告)号：US3552268A
公开(公告)日：1971-01-05
申请号：US3552268D
申请日：1968-10-02
申请人： ENVIROTECH CORP
发明人： MCCAY FRANK V JR
IPC分类号： F01L17/02 , F01L33/02 , F15B13/07
CPC分类号： F01L17/02
摘要： A V-type air motor having a rotary valve journaled at both ends in antifriction bearings. Exhaust porting for initial release of pressure from the cylinders is arranged adjacent the bearings while the high-pressure air distribution ports and lands are located near the longitudinal center of the valve remote from the bearings. The high-pressure air distribution zones are located symmetrically about the valve axis to balance the valve. The valve rotates in a housing located in heat exchange relationship with the interior of the crankcase whereby the cooling effect of expanding exhaust air prevents overheating of crankcase oil while residual heat prevents buildup of ice in the valve.

8. 发明授权

US3539050A Disc sector and method of assembly thereof 失效
标题翻译： DISC部门及其组装方法
公开(公告)号：US3539050A
公开(公告)日：1970-11-10
申请号：US3539050D
申请日：1967-07-17
申请人： ENVIROTECH CORP
发明人： DAVIS STEVEN S , DAVIS KENT L , BROZOVICH JOHN C
IPC分类号： B01D33/23 , B01D33/26
CPC分类号： B01D33/23

9. 发明授权

US3473669A Disc sector for rotary disc filter 失效
标题翻译：旋转盘式过滤器的DISC部门
公开(公告)号：US3473669A
公开(公告)日：1969-10-21
申请号：US3473669D
申请日：1967-01-23
申请人： ENVIROTECH CORP
发明人： DAVIS STEVEN S , DAVIS KENT L , BROZOVICH JOHN C
IPC分类号： B01D33/23 , B01D33/22 , B01D25/32
CPC分类号： B01D33/23 , B01D2201/44

10. 发明授权

US2293022A Measurement of deviation of frequency or phase 失效
标题翻译：测量频率或相位的偏差
公开(公告)号：US2293022A
公开(公告)日：1942-08-11
申请号：US32527440
申请日：1940-03-22
申请人： RCA CORP
发明人： CROSBY MURRAY G
IPC分类号： G01R29/06
CPC分类号： G01R29/06

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