CN102580398A

CN102580398A - Rolling oil filtering method for aluminum foil rolling machine

Info

Publication number: CN102580398A
Application number: CN2012100278287A
Authority: CN
Inventors: 周丙荣; 刘忠明; 李明慧; 崔卫平; 沈宁川; 高振海
Original assignee: Southwest Aluminum Group Co Ltd
Current assignee: Southwest Aluminum Group Co Ltd
Priority date: 2012-02-08
Filing date: 2012-02-08
Publication date: 2012-07-18

Abstract

The invention discloses a rolling oil filtering method for an aluminum foil rolling machine, wherein the weight adding proportion of the selected kieselguhr to carclazyte is 4:1. The practice proves that the static electricity can be guaranteed not to be generated in the process of stirring when the kieselguhr and the carclazyte, which are added according to the proportion, are evenly mixed with the rolling oil which needs filtering, so that the static electricity can not be brought on to a filter paper, and the explosion caused by the over high local temperature in an oil tank since the static electricity is brought into the oil tank can be avoided.

Description

A kind of filter method of ROLLING OIL of aluminium foil mill

Technical field

The present invention relates to the aluminum foil rolling technical field, particularly a kind of filter method of ROLLING OIL of aluminium foil mill.

Background technology

Aluminium foil mill is an a kind of cover aluminium industry plant equipment that is mainly used in aluminum foil rolling, processing and refining.Yet; In production process in recent years; Load on the aluminium foil mill in the fuel tank of ROLLING OIL and naked light frequently occurs, make that the local temperature in the ROLLING OIL fuel tank raises, Gao Shike reaches 150 ℃; Bring great potential safety hazard for production and equipment, also influenced the ordinary production of aluminium foil mill simultaneously.

Find that in checking process the naked light in the fuel tank is to produce because of static reason.Detailed process is following: the ROLLING OIL that aluminium foil mill uses is to be base oil with kerosene, when rolling aluminium foil, plays cooling effect, and this ROLLING OIL need be filtered before dropping into the fuel tank use, and existing filter method filters for adopting filter paper.In order further to improve strainability, can in this process, use diatomite and carclazyte.Wherein, diatomite has porous, lower density, bigger specific area, relative Incoercibility and chemical stability; And atlapulgite tool decoloration performance preferably, stronger adsorptivity and detergent power, it all has extremely strong absorption affinity to pigment and impurity.Therefore, when ROLLING OIL is filtered, use diatomite and carclazyte, can improve filter effect widely.During filtration, at first diatomite and carclazyte and the ROLLING OIL that will filter are mixed, the mixture of diatomite, carclazyte and ROLLING OIL in the said process is laid on the filter paper filters then, will filter the good ROLLING OIL fuel tank of packing at last and come into operation.Yet mutual friction generates static in the process that diatomite, carclazyte and ROLLING OIL are mixed because between the three; And bring to the above-mentioned mixing material that has static on the filter paper; After ROLLING OIL is filtered through the filter paper that has static; Flow into fuel tank through pipeline, just assembled a large amount of static at fuel tank internal, too high and set off an explosion until local temperature.

Therefore, how a kind of filter method of ROLLING OIL of aluminium foil mill being provided, making the generation of in the process of filtering, avoiding static, eliminate the potential safety hazard that causes thus, is the problem that those skilled in the art need solution badly.

Summary of the invention

The technical problem that the present invention will solve is to provide a kind of filter method of ROLLING OIL of aluminium foil mill, makes in the process of filtering, to avoid generation of static electricity, eliminates the potential safety hazard that causes thus.

For solving the problems of the technologies described above, the invention provides a kind of filter method of ROLLING OIL of aluminum foil rolling machine, comprise step:

A: choose weight ratio and be 4: 1 diatomite and carclazyte;

B: the ROLLING OIL of said diatomite and carclazyte and needs filtration is mixed;

C: the mixture of said diatomite, carclazyte and ROLLING OIL laid to filter paper filter.

Preferably, mix through the ROLLING OIL that stirs the diatomite in the steps A and carclazyte and needs filtration among the step B.

Compared with prior art, technique effect of the present invention is:

Filter method provided by the invention, the weight adding proportion of diatomite of choosing and carclazyte is 4: 1.When the ROLLING OIL that facts have proved the diatomite of this adding proportion and carclazyte and need to filter mixes; Can guarantee in the process that stirs, not produce static; So also just can not be to filter paper with electrostatic belt; And then avoided these static is brought in the fuel tank, thereby cause in the fuel tank local temperature too high and set off an explosion.

Description of drawings

In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.

Fig. 1 is the flow chart of filter method of the ROLLING OIL of aluminium foil mill provided by the invention.

The specific embodiment

Core of the present invention is the filter method that a kind of ROLLING OIL of aluminium foil mill is provided, and makes the generation of in the process of filtering, avoiding static, eliminates the potential safety hazard that causes thus.

In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and specific embodiment.

Please refer to Fig. 1, Fig. 1 is the flow chart of filter method of the ROLLING OIL of aluminium foil mill provided by the invention.

As shown in Figure 1, filter method provided by the invention comprises the following steps:

A: the ratio of choosing is 4: 1 diatomite and a carclazyte;

B: the ROLLING OIL of described diatomite and carclazyte and needs filtration is mixed;

Can know that in the filter method provided by the invention, the weight adding proportion of diatomite of choosing and carclazyte is 4: 1, when for example choosing 20 kilograms of diatomite, just need choose 5 kilograms of carclazytes.With above-mentioned weight ratio is that ROLLING OIL that 4: 1 diatomite and carclazyte and needing filters is when mixing; Just can guarantee in this process, not produce static; So also just can not be to filter paper with electrostatic belt; And then avoided these static is brought in the fuel tank, thereby cause in the fuel tank local temperature too high and set off an explosion.

Through facts have proved, the diatomite of interpolation and the ratio of carclazyte what, in the process that mixes with ROLLING OIL; The situation of the static that produces is also different; For example, the weight adding proportion of diatomite of choosing and carclazyte is 1: 1,2: 1 or 3: 1 o'clock, its with process that ROLLING OIL is mixed in all produced static inevitably; Only the weight adding proportion at above-mentioned diatomite of choosing and carclazyte is 4: 1, does not just produce static.

Can know that diatomite has porous, lower density, bigger specific area, relative Incoercibility and chemical stability; And atlapulgite tool decoloration performance preferably, stronger adsorptivity and detergent power, it all has extremely strong absorption affinity to pigment and impurity.Therefore, when ROLLING OIL is filtered, use diatomite and carclazyte, can improve filter effect widely.Yi Zhi, in the present invention, during operation that diatomite, carclazyte and ROLLING OIL are mixed; Multiple way of realization can be arranged, can also pass through to stir through the mode of concussion; The present invention is preferably stirring; Because it is more even diatomite, carclazyte to be mixed ground with ROLLING OIL through stirring, thoroughly, can further strengthen this technique effect that above-mentioned diatomite and carclazyte can improve strainability.

More than the filter method of the ROLLING OIL of a kind of aluminium foil mill provided by the present invention has been carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.

Claims

1. the filter method of the ROLLING OIL of an aluminum foil rolling machine is characterized in that, comprises step:

A: choose weight ratio and be 4: 1 diatomite and carclazyte;

2. filter method according to claim 1 is characterized in that, mixes through the ROLLING OIL that stirs the diatomite in the steps A and carclazyte and needs filtration among the step B.