CN2055737U

CN2055737U - Horizontal type vertical blade diatormacceous earth filtering machine

Info

Publication number: CN2055737U
Application number: CN 89215531
Authority: CN
Inventors: 戴辉; 尹渭元
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-24
Filing date: 1989-08-24
Publication date: 1990-04-11

Abstract

The utility model relates to a horizontal type vertical blade bergmeal filtering machine, which is mainly composed of a machine body, an end cap, a filter residue washing pipe, a feed pipe, a compressed air pipe, a filter liquid discharging pipe, a filter residue discharging pipe, a liquid collecting pipe and a filter blade. The horizontal type vertical blade bergmeal filtering machine can be used for filtering particles of which the diameters are bigger than 1 micron, can be used for obtaining dry filter residue cakes and moisture filter residue cakes, and has the function of automatic cleanness for filter residue. The horizontal type vertical blade bergmeal filtering machine has the advantages of simple structure, convenient operation, high filter speed and good effect and has the function of reducing consumption and improving a working environment. The horizontal type vertical blade bergmeal filtering machine is an ideal filter for the chemical industry, the foodstuff industry, the medical industry, etc.

Description

Horizontal type vertical blade diatormacceous earth filtering machine

The utility model belongs to a kind of filter, especially relates to a kind of horizontal vertical vane diatomite filter.

In the prior art; filter plant commonly used is the plate and frame filter; this device structure complexity, involve great expense, filter efficiency is low, can not be done on demand, wet filter residue cake; manually-operated and maintenance trouble and sheet frame and filter cloth damage easily; need often to change sheet frame and filter cloth; this has not only consumed property, and regular meeting's generation material from leakage, thereby causes the pollution of environment, the personal safety that is harmful to the operator and health.In addition, owing to filter cloth is corroded easily, thereby limited the application of existing filter plant.

A kind of horizontal vertical vane diatomite filter provided by the utility model, its objective is in order to improve filter efficiency and filtrate clarity, reduce the loss of filter element, make things convenient for manually-operated, improve working environment ， And can realize the automatic cleaning of filter residue and obtain neededly to do, wet filter residue cake.

Technical solution of the present utility model is: in cover that metal material is made and body collector tube and filter leaf sheet are installed, filter residue scavenge pipe, feed pipe, compressed air inlet pipe, filtrate discharge pipe, filter residue discharge pipe and Pressure gauge all match with body, the body inwall is equipped with the filter disc support strip, the filter leaf sheet that is parallel to each other is incorporated into collector tube, the filter leaf sheet is by annular hollow pipe and metal screen be combined into, the annular hollow pipe is connected with collector tube, be drilled with aperture on the annular hollow pipe, so that filtrate flows into.During use, material flows into the aperture of annular hollow pipe after metal screen filters, and arrive outside the body through collector tube and filtrate discharge pipe then, thereby realization is to the filtration of material.

In conjunction with the accompanying drawings and embodiments, the utility model is described in detail as follows:

Fig. 1 is a kind of structure chart of horizontal vertical vane diatomite filter.

Fig. 2 is the filter leaf sheet and the figure that cooperates of body.

Fig. 3 is the part-structure figure of filter leaf sheet.

With reference to accompanying drawing: be lined with sealing ring 9 between cover of making by stainless steel material 2 and the cylindrical body 13, body 13 and cover 2 are to be combined by connector 1, filter residue scavenge pipe 3 and filter residue discharge pipe 14 are welded in body 13 And and communicate with body 13 inner chambers, Pressure gauge 6 also is connected in body 13 And can show pressure in the body 13, be combined with filter disc support strip 5 on body 13 inwalls, be welded with connector 15 on the filter leaf sheet 4, connector 15 on the filter leaf sheet 4 can match with filter disc support strip 5, filter leaf sheet 4 and collector tube 12 are installed in the body 13, the filter leaf sheet 4 of welding and collector tube 12 has certain distance between per two, be parallel to each other And and collector tube 12 is perpendicular, and annular hollow pipe 16 communicates with liquid collecting sheet 12, filter leaf sheet 4 is formed in annular hollow pipe 16 bondings by metal screen 17, metal screen 17 is by fine metal mesh 18 and crude metal net 20 be combined intos, on annular hollow pipe 16, be drilled with aperture 19, collector tube 12 is connected by nut 11 with filtrate discharge pipe 10, open end cap 2, rotating nut 11 can make filtrate discharge pipe 10 and collector tube 12 break away from, at this moment pull collector tube 12 and can make filter leaf sheet 4 mobile And on filter disc support strip 5 can pull out body 13, also be welded with compressed air hose 7 and feed pipe 8 on the body 13.

The utility model in use, at first close with the matching used filter residue scavenge pipe 3 of the utility model, filter residue discharge pipe 14 and compressed air hose 7 on the external control valve, then material and diatomaceous even mixed liquor are imported in the bodies 13 from feed pipe 8 with pump, And is controlled at 2.5～3kg/cm with the pressure in the body 13 ²Diatomite in the mixed liquor is subjected to stopping of filter leaf sheet 4 fine metal mesh 18, form the diatomite filtration layer, the solia particle of this filter course energy filtering more than 1 micron, liquid behind diatomite filtration is by the gap of crude metal net 20, and the aperture 19 Zhong ， And that flow to filter leaf sheet 4 annular hollow pipes 16 flow into collector tube 12 along the inwall of annular hollow pipe 16, arrive outside the body 13 through filtrate discharge pipe 10, thereby can obtain the filtrate that process is filtered.Because filter process is to carry out in the body 13 of sealing, thus avoided mixed liquor to the pollution of environment, ensured operator's safety.

After filter process finishes, if will remove the filter residue of being deposited in the body 13, can close the by-pass valve control and filtrate discharge pipe 10 by-pass valve controls of feed pipe 8, open filter residue scavenge pipe 3 by-pass valve controls and filter residue discharge pipe 14 valves, water under high pressure is injected body 13 from filter residue scavenge pipe 3, to remain on the filter leaf sheet 4 and body 13 in filter residues wash ， And filter residue discharged bodies 13 from filter residue discharge pipe 14, thereby realized automatic cleaning to filter residue.

After filter process finishes, if will obtain dry filter residue cake, then close feed pipe 8 valves, open compressed air hose 7 valves, compressed air is charged in the body 13, filtrate residual in the filter residue is discharged body 13, stop to import compressed air then, when treating that pressure in the body 13 is consistent with ambient pressure, unclamp the connector 1 of cover 2 and body 13, open cover 2, rotating nut 10 collector tube 12 and filtrate discharge pipe 10 are broken away from, pull out collector tube 12 and filter leaf sheet 4, just can obtain remaining in the dry filter residue cake on the filter leaf sheet 4.If, then can obtain moist filter residue cake at input compressed air front opening cover 2.

In the utility model, it filters filter residue and is mainly finished by metal filter leaf sheet 4, because metal material has sturdy and durable, acid-alkali-corrosive-resisting, thereby makes the utility model can adapt to the filtration requirement of industries such as chemical industry, food, medicine.

Claims

1, a kind of horizontal vertical vane diatomite filter, form by cover 2, body 13, Pressure gauge 6, feed pipe 18, filter residue discharge pipe 10 collector tubes 12 and filter leaf sheet 4 etc., it is characterized in that be connected with collector tube 12 And and being installed in the body 13 of filter leaf sheet 4, be combined with filtrate scavenge pipe 3, compressed air hose 7 and filter residue discharge pipe 14 on the body 13.

2, filter according to claim 1 is characterized in that described filter leaf sheet 4 is by hollow pipe 16 and wire netting 17 be combined intos, is drilled with aperture 19 ， And and hollow pipe 16 and communicates with collector tube 12 on the hollow pipe 16.

3, filter according to claim 1 is characterized in that being combined with filter disc support strip 5 ， And in the described body 13 and filter disc support strip 5 matches with filter leaf sheet 4.

4, filter according to claim 2, the wire netting 17 that it is characterized in that described filter leaf sheet 4 are made of crude metal net 20 and fine metal mesh 18.