CN2671657Y - Precision micro hole filter blade - Google Patents

Abstract

The utility model discloses precision micro hole filter blade, comprising a filter liquid gathering pipe, a draw rod, a filter plate, a seal gasket and a pressing bottom plate. The filter liquid gathering pipe, the sealing gasket and the pressing bottom plate are respectively arranged on both ends of the filter plate, and are fixedly connected by both-side draw rods. The precision micro hole filter blade is characterized in that: the filter plate is provided with a plurality of pipe holes; one end of the pipe hole is communicated with the filter liquid gathering pipe. The advantage is that the pipe filter medium and the plate filter medium are combined into integration, which causes the precision micro hole filter blade to have high filter area, high inside and outside differential pressure bearing ability, and convenient installing and repair, but also causes the filter cake to have convenient cleaning. The precision micro hole filter blade is especially adapted to the application occasions with high filter treating capacity and high solid content.

Description

The precise microfiltration blade

Technical field

The utility model relates to a kind of filter element, and particularly a kind of collector, plate are in the precise microfiltration blade of one.

Background technology

The sintered microporous filter medium of industrial production extensive use at present, its shape great majority be tubular, pipe is short is called as candle, partly adopts plate shaped less.The advantage of tubular filter medium is that filter area is big, and it is strong to bear the inside and outside differential pressure ability, and less than one is when arranging shape in a row, filter cake cleaning removal difficulty; The 2nd, some fields is used, big as treatment scale, or solid is when a lot, and the I﹠M of tubular filter medium is just pretty troublesome.And the advantage of plate shaped filter medium that to be filter cake remove is convenient, deficiency is that filter area is little, it is poor to bear pressure capability.

The utility model content

The purpose of this utility model is the deficiency that overcomes aforementioned tube, plate filter medium, provide a kind of filter area big, bear that the pressure reduction ability is strong, filter cake is removed again precise microfiltration blade easily.

In order to achieve the above object, precise microfiltration blade of the present utility model comprises filter plate, and described filter plate is provided with some pores, the filter plate two ends are respectively equipped with filtrate gathers pipe, sealing gasket and compresses base plate, and filtrate is gathered pipe and compressed base plate and fixedly connected by pull bar.

Pore described in the utility model is evenly arranged into a row.Described filter plate surface or be plate shaped, or be chevron-shaped.

The utility model is owing to adopted said structure, pore is set on filter plate, collector, plate filter medium are in one, make its not only had tubular, but also have the advantage of plate shape filter medium: filter area is big, it is convenient to bear that the inside and outside differential pressure ability is strong, filter cake is removed, installation, maintenance is convenient, is particularly suitable for the application scenario that the filtration treatment amount is big, solids content is high again.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the filter plate vertical view of embodiment 1;

Fig. 3 is the filter plate vertical view of embodiment 2.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in Figure 1, precise microfiltration blade of the present utility model comprises that filtrate gathers pipe 1, pull bar 2, filter plate 3, sealing gasket 5, compresses base plate 6.Described filter plate 3 is provided with some pores 4, and pore 4 is evenly arranged into a row.The length and width of filter plate 3, thick, quantity, the diameter of pore 4 all change as required, and be unrestricted, and the material of filter plate 3 can be that polymeric powder or fiber sintering form, also can be that metal dust or fiber sintering form, can also be that inorganic powder or fiber sintering form.Filtrate is gathered pipe 1, sealing gasket 5 and compress the two ends that base plate 6 is placed in filter plate 3 respectively, and the pull bar 4 by both sides makes filtrate gather pipe 1, filter plate 3, sealing gasket 5, compress base plate 6 links into an integrated entity, and pore 4 one ends and filtrate is gathered manage 1 to communicate.During use, or it is hung in the filter, or it is placed on the filter base plate, filtrate is gathered pipe or is placed in top or is placed in the bottom and all can.As shown in Figure 2, the filter plate of embodiment 1 surface is plate shaped.As shown in Figure 3, the filter plate of embodiment 2 surface is a chevron-shaped.

Claims (4)

1, a kind of precise microfiltration blade, comprise filter plate, it is characterized in that described filter plate (3) is provided with some pores (4), filter plate (3) two ends are respectively equipped with filtrate gathers pipe (1), sealing gasket (5) and compresses base plate (6), and filtrate is gathered pipe (1) and compressed base plate (6) and fixedly connected by pull bar (2).

2, precise microfiltration blade according to claim 1 is characterized in that described pore (4) is evenly arranged into a row.

3,, it is characterized in that described filter surface is for plate shaped according to claim 1 or 2 described precise microfiltration blades.

4,, it is characterized in that described filter surface is chevron-shaped according to claim 1 or 2 described precise microfiltration blades.

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