公开(公告)号：US3786922A

公开(公告)日：1974-01-22

申请号：US3786922D

申请日：1972-07-31

Applicant: DAYTON MFG CO

Inventor： MATERESE V

IPC: C02F9/00 ,  E03D9/10 ,  C02C1/40

CPC classification number: E03D9/10 ,  C02F2103/005 ,  C02F2201/001

Abstract: A waste treatment system including means for grinding solid wastes, mixing them with liquid to form a pumpable slurry and pumping the slurry to a waste treatment tank. The waste treatment tank includes a screening section in which an enclosed screen unit is loosely received. The slurry is pumped to the interior of the screen unit for flow outwardly through the foraminous side walls thereof and thence, into a mixing section of the treatment tank. The screened waste material is mixed with chemical additives as it passes from the screening section of the treatment tank to the mixing section and a series of perforated baffles in the mixing section insure that the additives and screened waste material are intimately mixed and retained in the tank for a sufficient period of time to render the mixture pathogenically harmless before it is ejected from an outlet from the mixing section of the treatment tank.

Abstract translation: 一种废物处理系统，包括用于研磨固体废物的装置，将其与液体混合以形成可泵送浆料并将浆料泵送到废物处理罐。 废物处理槽包括一个屏蔽部分，其中封闭的屏幕单元被松散地接收。 将浆料泵送到筛网单元的内部，以通过其多孔侧壁向外流动，然后进入处理槽的混合部分。 被筛选的废料在化学添加剂从处理槽的筛分部分经过混合部分混合时，混合部分中的一系列穿孔挡板确保添加剂和筛分的废料紧密混合并保留在罐中 足够的时间以使混合物在从处理罐的混合部分的出口排出之前病原性无害。

公开(公告)号：US3782550A

公开(公告)日：1974-01-01

申请号：US3782550D

申请日：1971-11-05

Applicant: DAYTON MFG CO

Inventor： MATERESE V

IPC: C02F9/00 ,  E03D9/10 ,  C02C1/40

CPC classification number: E03D9/10 ,  C02F2103/005 ,  C02F2201/001

Abstract: A waste treatment system which receives liquid and solid waste, macerates the solids to form a slurry and pumps the slurry to a treatment tank. In the treatment tank the solids are separated from the liquids and retained in the tank, while the liquid effluent is treated chemically to render it pathogenically harmless and discharged from the system.

Abstract translation: 接收液体和固体废物的废物处理系统，将固体浸渍以形成浆料并将浆料泵送到处理罐。 在处理槽中，固体与液体分离并保留在罐中，而液体流出物被化学处理，使其病原性无害，并从系统中排出。