CN2481394Y

CN2481394Y - Rotary cleanable filter

Info

Publication number: CN2481394Y
Application number: CN 01241425
Authority: CN
Inventors: 李延东; 王国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-26
Filing date: 2001-04-26
Publication date: 2002-03-13
Anticipated expiration: 2011-04-26

Abstract

The utility model discloses a rotary cleanable filter which mainly comprises an electromotor, a retarder and a shell, the utility model is characterized in that a filtering core rack connected with a rotary shaft is arranged inside the shell, 3 to 10 filtering cores are evenly distributed on the filtering core rack, and rotary wipers are arranged inside the filtering cores. The utility model has a simple structure, rational design and has the advantages of reliable run, convenient installation and operation.

Description

Rotary filter capable of washing

The utility model relates to a kind of filter, particularly a kind of rotary filter capable of washing.

At present, because power plants open circulation water condition of water quality is relatively poor, traditional old-fashioned filter design falls behind, so ubiquity leaks seriously, and filter effect is bad, is difficult for backwash, and dirt such as can not effectively get rid of at defective.

The purpose of this utility model just is to provide a kind of good filtration effect, the filter-rotary filter capable of washing of energy backwash.

Technical solution of the present utility model is: described filter mainly is made up of motor, decelerator and housing etc., on housing, be respectively arranged with water inlet pipe, outlet pipe and blow-off pipe, in housing, be provided with rotating shaft, in housing, be provided with the filter core frame that is connected with rotating shaft, on the filter core frame, be evenly equipped with 3～10 filter cores, in filter core, be provided with rotatable wiper.

Above the filter core frame, be fixed with toothed disc on the inwall of housing, the top of each filter core be provided with toothed disc in the wiper driven wheel that meshes.

The utility model is simple in structure, modern design, and it is wide, reliable to adapt to the water quality scope, and floor space is little, and fitting operation is convenient, has good seal performance, and filter effect is good, can backwash, can effectively get rid of the advantage of dirt.

Below in conjunction with accompanying drawing and most preferred embodiment content of the present utility model is further elaborated.

Fig. 1 is a main TV structure generalized section of the present utility model:

Fig. 2 is that A-A among Fig. 1 is to generalized section.

With reference to accompanying drawing, present embodiment is the filter of four filter cores of tool shown in the accompanying drawing.The utility model mainly is made up of motor 1, decelerator 2 and housing 3 etc., be respectively arranged with water inlet pipe 4 and blow-off pipe 6 in the bottom of housing 3, be fixed with outlet pipe 5 on the top of housing 3, be provided with rotating shaft 7 in housing 3, the outputting power of motor 1 passes to rotating shaft 7 after decelerator 2 slows down.Be provided with the filter core frame 8 that is connected with rotating shaft 7 in housing 3, filter core frame 8 adopts stainless steels to make, and has corrosion-resistant, non-corrosive, any surface finish, less scaling characteristic; Be evenly equipped with four filter cores 9 on filter core frame 8, be provided with rotatable wiper 10 in filter core 9, wiper 10 is mainly made by steel wire and industrial nylon, can dispose the attached dirt impurity that is hung on the filter core inner wall surface effectively, thereby improve the water flowing area of filter screen.

Above the filter core frame 8, be fixed with toothed disc 11 on the inwall of housing 3, the top of each filter core 9 be provided with toothed disc 11 in the wiper driven wheel 12 of engagement, wiper driven wheel 12 can drive wiper 10 and rotate.

The course of work of the present utility model is: current enter housing and are dispensed to each filter core through water inlet pipe and filter, and the impurity dirt accumulates on the filter core inwall; When rotating filter core, the wiper rotation can be fallen the dirt contaminant removal, when one of them filter core forwards end-of-the-pipe to, opens sewage draining valve, and current change direction, and the water of filter core outside flows in filter core, carries the impurity dirt and is discharged by blow-off pipe.

Claims

1, a kind of rotary filter capable of washing, mainly form by motor (1), decelerator (2) and housing (3) etc., on housing (3), be respectively arranged with water inlet pipe (4), outlet pipe (5) and blow-off pipe (6), in housing (3), be provided with rotating shaft (7), it is characterized in that in housing (3), being provided with the filter core frame (8) that is connected with rotating shaft (7), on filter core frame (8), be evenly equipped with 3～10 filter cores (9), in filter core (9), be provided with rotatable wiper (10).

2, rotary filter capable of washing as claimed in claim 1, it is characterized in that being fixed with toothed disc (11) on the inwall of top, housing (3) in filter core frame (8), the top of each filter core (9) be provided with toothed disc (11) in the wiper driven wheel (12) that meshes.