公开(公告)号：US3837800A

公开(公告)日：1974-09-24

申请号：US32268873

申请日：1973-01-11

Applicant: MELTZER H

Inventor： WOOD M

IPC: A61L2/10 ,  C02F1/32 ,  A61L1/00

CPC classification number: C02F1/325 ,  A61L2/10 ,  C02F2201/3221 ,  C02F2201/3223 ,  C02F2201/3227 ,  C02F2201/324

Abstract: A method and apparatus for continuously purifying a fluid by the emission of ultraviolet rays characterized by a body with a series of spaced, parallel, elongated, cylindrical radiation chambers extending therethrough, and a plurality of elongated, interconnecting chambers having a height substantially less than the diameter of the radiation chambers, a plurality of elongated, ultraviolet ray emitting lamps removably mounted in jackets in the radiation chambers, respectively, and extending from the front to the rear of the radiation chambers. Fluid to be purified is continuously received in an elongated chamber and spread into sheet-like flow attitude and thence passed serially and transversely between the lamp jackets and the walls of the radiation chambers, the walls being in close proximity to the jackets to maintain sheet-like flow for a substantial distance around the periphery of the lamps, and the fluid is maintained in sheet-like flow between adjacent radiation chambers by passing through the interconnecting chambers, and thence the purified liquid is discharged from the last of the radiation chambers.

Abstract translation: 一种用于通过发射紫外线来连续净化流体的方法和装置，其特征在于具有一系列间隔开的，平行的，细长的圆柱形辐射室延伸穿过的主体，以及多个细长互连室，其高度实质上小于 辐射室的直径，分别可拆卸地安装在辐射室中的夹套中并从辐射室的前部延伸到后部的多个细长的紫外线发射灯。 要被净化的流体被连续地接收在细长的室中并且扩展成片状的流动姿态，并且从而在灯套和辐射室的壁之间串联和横向地通过，壁紧密地夹在外套上， 并且流体通过穿过互连室而保持在相邻辐射室之间的片状流中，从而净化的液体从最后的辐射室排出。

公开(公告)号：US3814680A

公开(公告)日：1974-06-04

申请号：US14091971

申请日：1971-05-06

Applicant: MELTZER H

Inventor： WOOD M

IPC: A61L2/10 ,  C02F1/32 ,  C02B3/10

CPC classification number: A61L2/10 ,  C02F1/325 ,  C02F2201/3221 ,  C02F2201/3223 ,  C02F2201/3227 ,  C02F2201/324

Abstract: PURIFICATION OF MATERIALS SUC AS LIQUIDS IS ACCOMPLISHED BY SUBJECTING THE MATERIAL TO ULTRAVIOLET RADIATION. THE ULTRAVIOLET LIGHT SOURCE IS OPERATED AT HIGH FREQUENCY WHILE MAINTAINING THE GERMICIDAL WAVELENGTH THEREOF.