CN201925245U

CN201925245U - Filter type gasket

Info

Publication number: CN201925245U
Application number: CN2010205316421U
Authority: CN
Inventors: 毛湘泉
Original assignee: GANSU YONGTAICHANG INDUSTRY TRADE CO LTD
Current assignee: GANSU YONGTAICHANG INDUSTRY TRADE CO LTD
Priority date: 2010-09-12
Filing date: 2010-09-12
Publication date: 2011-08-10
Anticipated expiration: 2020-09-12

Abstract

The utility model relates to a filter type gasket, which can be conveniently installed and used, and comprises a shim, a winding ring, a filter net or a filter. The use method is the same as that of the known gasket. The filter type gasket has the beneficial effects that: when a medium in industrial pump equipment passes through the filter type gasket, slag in the medium is effectively filtered by the filter net or the filter, accordingly, a wear ring and an impeller of an industrial pump is protected against damage, and simultaneously the maintenance cost of the industrial pump equipment is saved, and the man-hour is saved; and the filter type gasket can be widely used in the industrial pump equipment.

Description

The filtering type sealing gasket

Affiliated technical field:

The utility model relates to a kind of industrial pump equipment sealing gasket, especially helps industrial pump equipment the assorted slag in the medium is filtered.

Background technique:

At present, known sealing gasket is owing to function singleness, and industrial pump equipment when equipment operation, because the function restriction can not effectively be filtered the assorted slag in the medium, need be installed independently filtration facility with sealing gasket, increases the dimension cost of overhaul of industrial pump equipment.

Summary of the invention:

For overcoming the deficiency of known sealing gasket, the utility model provides a kind of filtering type sealing gasket, and the sealing pad can not only solve the deficiency of known sealing gasket, and installs and uses very simple, convenient.

The technological scheme that its technical problem that solves the utility model adopts is: sealing gasket is made up of pad, winding circle, filter screen; at the welding of pad inner circle or bonding one group of filter screen or filter sheet; when the medium in the industry equipment passes through sealing gasket; filter screen or filter disc effectively filter the assorted slag in the medium; reach when sealing gasket is installed; the double action that sealing gasket is implemented sealing and filtered the medium in the industrial pump equipment; and the impeller and the choma of industrial pump have effectively been protected in the filtration of assorted slag, save the expense of installation filtration facility and the beneficial effect in man-hour simultaneously.

Description of drawings:

Fig. 1 is the filtering type sealing gasket of filter sheet form of the present utility model.

Fig. 2 is the filtering type sealing gasket of filter screen form of the present utility model.

Below in conjunction with accompanying drawing and example the utility model is further specified:

Fig. 1 is the tectonic maps of first example filter sheet form of the present utility model, and Fig. 1-1 is the sectional view of filtering type sealing gasket, and Fig. 1-2 is the plan view of filtering type sealing gasket.

Fig. 2 is the tectonic maps of second example filter screen form of the present utility model, and Fig. 2-1 is the plan view of filtering type sealing gasket, and Fig. 2-2 is the sectional view of filtering type sealing gasket.

Claims

1. filtering type sealing gasket by pad, twine circle, filter screen or filter disc and form, is characterized in that: bonding or weld one group of filter sheet or filter screen at the pad inner circle.