CN2096402U

CN2096402U - Polypropylene reinforced vacuum absorption straining flat

Info

Publication number: CN2096402U
Application number: CN 90226347
Authority: CN
Inventors: 汪宝康; 宋如林; 刘玉梅
Original assignee: FUSHUN NO 6 PLASTIC FACTORY
Current assignee: FUSHUN NO 6 PLASTIC FACTORY
Priority date: 1990-12-18
Filing date: 1990-12-18
Publication date: 1992-02-19

Abstract

The utility model relates to a vacuum suction filter sheet needed by the suspension separation equipment. The front and the back surface of the vacuum suction filter sheet are symmetrical, and the surface is provided with a water groove and a split water groove, and the water groove and the split water groove are intersected. The vacuum suction filtering tip is arranged on the top of the filtering sheet, and the vacuum suction filtering tip which extends into the filtering sheet is communicated with the split flow in the water groove. The utility model has the advantages of advanced structure, large sucking filtration area, high productive efficiency and over five-year service life, which is the necessary and ideal polypropylene reinforced vacuum absorption straining flat for producing high-grade titanium white powder.

Description

Polypropylene reinforced vacuum absorption straining flat

The utility model belongs to a kind of parts in the filter, specifically the vacuum suction filter sheet on the suspension separation equipment.

At present, used suction strainer sheet roughly has two kinds on China big-and-middle-sized titanium white production factory suspension separation equipment: the one, and the suction strainer sheet with the establishment of bamboo bar can only produce low-grade titanium dioxide, and production efficiency is low, only two months service life.The 2nd, with the suction strainer sheet that plastic tube and plastic plate welding are made, cost is higher, and production efficiency is low, and be about half a year service life, the only enough middle-grade products of the titanium dioxide of producing.

The purpose of this utility model is a kind of long service life of development, the production efficiency height, and the polypropylene that can produce high-grade titanium dioxide strengthens the vacuum suction filter sheet.

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 2.

Polypropylene reinforced vacuum absorption straining flat is chewed 6 by filter disc 1, hole for hoist 2, tank 3, bypass channel 4, tap hole 5, vacuum suction filter and is formed. Filter disc 1 is square or rectangle, and its four jiaos is garden arc or right angle. Forward and backward two symmetries of filter disc 1 have tank 3 and bypass channel 4 on its face. Tank 3 is some of trapezoidal vertical slots. Bypass channel 4 is trapezoidal translot 2-4 bar. Tank 3 intersects with bypass channel 4. Filter disc 1 top has vacuum suction filter to chew 6, and this suction strainer is chewed 6 spaced filter disc 1 tap holes 5 interior and in the top bypass channel 4 that go deep into and is communicated with. The top of filter disc 1 also is provided with 2-4 hole for hoist.

The utility model is the enhancing vacuum suction filter sheet that becomes with polypropylene hot extrude cold compaction.The appearance and size of embodiment is 1600 * 1200 * 38mm, and profile is a rectangle, and four jiaos is the right angle, hole for hoist is 4, and vacuum suction filter is chewed with tap hole and is 4, and tank is 160, upper and lower each one of bypass channel, the appearance and size of another embodiment is 1500 * 1000 * 38mm, and profile is a rectangle, and four jiaos is the garden arc angle, hole for hoist is 3, vacuum suction filter is chewed with tap hole and is 4,150 of tanks, upper and lower each one of bypass channel.

The utility model structure advanced person, the suction strainer area is big, and the production efficiency height reaches more than 5 years service life, is to produce the necessary desirable polypropylene of high-grade titanium dioxide at present to strengthen the vacuum suction filter sheet.

Claims

1, a kind of polypropylene that is used on the suspension separation equipment strengthens the vacuum suction filter sheet, comprise that filter disc 1, vacuum suction filter chew 6, tap hole 5, it is characterized in that tank 3 and bypass channel 4 are arranged on the filter disc 1, tank 3 is some of vertical slots, bypass channel 4 is a translot 2-4 bar, and tank 3 and bypass channel 4 intersect; Filter disc 1 top has vacuum suction filter to chew 6, and this suction strainer is chewed 6 spaced filter disc 1 tap holes 5 interior and in the top tank 4 that go deep into and is communicated with.

2, polypropylene according to claim 1 strengthens the vacuum suction filter sheet, it is characterized in that the top of filter disc 1 is provided with 2-4 hole for hoist.

3, polypropylene according to claim 1 strengthens the vacuum suction filter sheet, it is characterized in that tank 3 and the bypass channel 4 on the filter disc 1 is dovetail groove.