CN101856571A

CN101856571A - Energy-saving filtering device for liquid filter disc and manufacturing process thereof

Info

Publication number: CN101856571A
Application number: CN 201010204173
Authority: CN
Inventors: 薛爱民
Original assignee: Individual
Current assignee: Gao Yunzhi
Priority date: 2010-06-21
Filing date: 2010-06-21
Publication date: 2010-10-13

Abstract

The invention relates to an energy-saving filtering device for a liquid filter disc. The filtering device comprises a base plate, a shaft sleeve, a pressing sleeve, supporting feet, an isolating net, a filter screen, and a hold-down strip, wherein the components is connected by the base plate to form the whole filter disc device; the shaft sleeve 91 is connected with the base plate 96; the isolating net 92 is spread on the base plate 96; the filter screen 93 is spread on the isolating net 92; the pressing sleeve 90 presses the filter screen 93; the central inner circle edge of the isolating net 92 is fixed on the shaft sleeve 91; the hold-down strip 95 presses the outer circle edges of the filter screen 93 and the isolating net 92 in an outer ring slot of the base plate 96; offcuts of the hold-down strip 95, the filter screen 93 and the isolating net 92 are wrapped and pressed by using convex offcut of the outer ring slot of the base plate 96; and n supporting feet 97 are symmetrically arranged on the outer circle edge of the back of the base plate 96. The filtering device greatly reduces production cost and improves product quality and production efficiency.

Description

A kind of energy-saving filtering device for liquid filter disc and manufacture craft thereof

Technical field

The present invention relates to a kind of energy-saving filtering device for liquid filter disc and manufacture craft thereof

Technical background

Requirement is filtered in interception according to a kind of liquid, mostly takes the filter of filter screen making, the membrane filtration sheet of different materials, the filter bag that fiber is made etc.According to market survey and the actual situation analysis that runs into: the filter disc that unlike material is made is each has something to recommend him, but environmental protection, energy-conservation, durability is big with regard to gap.Contrast: though cost of manufacture was low at that time for the membrane filtration sheet of different materials, use easy obstruction, clean low, the contaminated environment of useless sheet recovery value not in place and that come off easily, be replaced at the regular hour particle; The fiber filter bag can only be done comparatively simple liquid suspension interception, and easy cleaning just is not difficult to walk logical at the high-precision liquid filtering of processing; Strainer filtering sheet long service life, simple to operate, clean convenient but fail to obtain to use extensively in present market, so main cost of manufacture height, technical difficulty bigger make and produce and use producer to hang back.

Summary of the invention

At the problems referred to above, the present invention improves environmental protection and energy saving filter disc and manufacture craft thereof and its objective is a kind of interception of liquid filter is provided, the present invention realizes with following mode: a kind of improvement environmental protection and energy saving filter disc device comprises: base plate, axle sleeve, gland, leg, filter, fine-structure mesh, the filter cloth press strip, connect each parts by base plate respectively and constitute whole filter disc device: axle sleeve 91 connects in base plate 96, on the filter 92 tiling base plates 96, on the filter screen 93 tiling filters 92, gland 90 is pushed down filter screen 93, the center internal circle of filter 92 is fixed on the axle sleeve 91, press strip 95 is filter screen 93, the outer circumferential edge of filter 92 is pressed in the outer groove of base plate 96, utilize the rim charge bag pressure that base plate 96 outer grooves protrude to live press strip 95, the rim charge of filter screen 93 and filter 92, n leg 97 is symmetrically welded on the outer circumferential edge at base plate 96 back sides.Reduce production costs improve production efficiency and product quality.

Description of drawings

Fig. 1 is a whole mechanism of the present invention cross-sectional schematic

Fig. 2 is an overall structure elevational schematic view of the present invention

Filter 92, base plate 96, filter screen 93, axle sleeve 91, gland 90, press strip 95, leg 97, embossing 98, tongue and groove 99.

The specific embodiment

Now the present invention is described in further detail in conjunction with the accompanying drawings.With reference to Fig. 1, Fig. 2, a kind of improvement environmental protection and energy saving of the present invention filter disc device comprises: base plate, axle sleeve, gland, leg, filter, fine-structure mesh, the filter cloth press strip, connect each parts by base plate respectively and constitute whole filter disc device: axle sleeve 91 is connected to form the funnel principle in base plate 96, on the filter 92 tiling base plates 96, on the filter screen 93 tiling filters 92, gland 90 is pushed down filter cloth 93, the center internal circle of filter 92 is fixed on the axle sleeve 91, press strip 95 is filter screen 93, the outer circumferential edge of filter 92 is pressed in the outer groove of base plate 96, utilize the rim charge bag pressure that base plate 96 outer grooves protrude to live press strip 95, the rim charge of filter screen 93 and filter 92, n leg 97 is symmetrically welded on the outer circumferential edge at base plate 96 back sides.

Its manufacture craft is as follows:

(be applicable to that generally plastic The thin plate thickness 0.5mm～1.3mm) the employing embossing machine is pressed free line or regular line 98, mainly is the intensity that improves base plate plane, it helps the through-current capacity and the smooth uniformity of card to base plate 96 corrosion resistant plates; After carrying out cutting and reach requirement according to the requirement of technology afterwards, carrying out homemade grinding tool presses n concavo-convex conduit 99 shapes of rule symmetry that concavo-convex conduit of straightway and annular concave-convex conduit are arranged, main flatness and intensity and the through-current capacity that improves base plate plane saved base plate strength and do not reached other reinforcement or select thick sheet material to improve the intensity of base plate; Axle sleeve 91 connects, forms the funnel principle in base plate 96 afterwards, is tiled on the base plate 96 cutting out good filter 92 on request, is tiled on the filter 92 cutting out good filter screen 93 on request again; The gland 90 center internal circle of pushing down filter screen 93, filter 92 is fixed on the axle sleeve 91 afterwards; Press strip 95 is pressed into the outer circumferential edge of filter screen 93, filter 92 in the outer groove of base plate 96 afterwards, the rim charge bag pressure of utilizing base plate 96 outer grooves to protrude lives the rim charge of press strip 95, filter screen 93 and filter 92, simplified the smooth and filter screen bound edge of card difficulty, improved the quality of filter disc; Again n leg 97 (can utilize the pin material under the base plate sanction to make rectangular build leg) is symmetrically welded on base plate 96 dorsal edge, shares base plate 96 support forces by pillar behind the assembling finished product, formed a kind of energy-saving filtering device for liquid filter disc.A whole set of features simple and practical process can be widely used in industry liquid filterings such as food, medicine, really accomplish easy to operate, practical, improve the quality of products, make simple, energy-efficient.

Claims

1. an energy-saving filtering device for liquid filter disc comprises: base plate, axle sleeve, gland, leg, filter, filter screen, press strip, connect each parts by base plate respectively and constitute whole filter disc device: axle sleeve [91] connects in base plate [96], on filter [92] the tiling base plate [96], on filter screen [93] the tiling filter [92], gland [90] is pushed down filter screen [93], the center internal circle of filter [92] is fixed on the axle sleeve [91], press strip [95] is filter screen [93], the outer circumferential edge of filter [92] is pressed in the outer groove of base plate [96], utilize the rim charge bag pressure that base plate [96] outer groove protrudes to live press strip [95], the rim charge of filter screen [93] and filter [92], n leg [97] is symmetrically welded on the outer circumferential edge at base plate [96] back side.

2. filter disc device according to claim 1, its manufacture craft is as follows:

1) it is characterized in that base plate [96] corrosion resistant plate (is applicable to that generally plastic The thin plate thickness 0.5mm～1.3mm) the employing embossing machine is pressed free line or regular line [98];

2) it is characterized in that base plate [96] puts into n concavo-convex conduit [99] shape that the mould that has conduit is pressed into rule symmetry concavo-convex conduit of straightway and annular concave-convex conduit are arranged;

3) it is characterized in that press strip [95] is pressed into the outer circumferential edge of filter screen [93], filter [92] in the outer groove of base plate [96], the rim charge bag pressure of utilizing base plate [96] outer groove to protrude is lived the rim charge of press strip [95], filter cloth [93] and filter [92];

4) it is characterized in that n leg [97] is symmetrically welded on base plate [96] dorsal edge, share base plate [96] support force by pillar behind the assembling finished product.