Diaphragm filter press protective cover
A membrane filter press and protective cover technology, which is applied in the direction of filtration separation, separation methods, chemical instruments and methods, etc., can solve the time-consuming and laborious replacement of seals on filter plates, the aging speed of seals has a great impact, and the system cannot operate normally To prevent rain and snow erosion, reduce corrosion and rust, and reduce maintenance costs
Inactive Publication Date: 2020-02-28
XUZHOU NORMAL UNIVERSITY
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Problems solved by technology
[0003] Some existing processing manufacturers have no conditions to use the filter press indoors, but when used outdoors, due to sunlight, the temperature of the hydraulic system and the filter plate becomes high, which has a great impact on the aging speed of the pipelines and seals of the hydraulic system. If the temperature of the hydraulic station is too high, the system cannot operate normally, and the replacement of the seal on the filter plate is also time-consuming and labor-intensive
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[0021] Such as Figure 1-3 As shown, a diaphragm filter press protective cover includes a filter press assembly 1 and a hydraulic station 2, a frame 3 is provided on the outside of the hydraulic station 2, and four support rods 4 are detachably installed on the top of the frame 3, through which Four four support rods 4 form a high support bracket. Two adjustment cross bars 5 arranged along the length direction of the hydraulic station 2 are welded on the support rods 4. The adjustment cross rods 5 are provided with mounting screw holes 51, and the mounting screw holes 51 is mainly for the convenience of arranging tarpaulin installation rods on the adjustment cross bar 5, and the distribution direction of the adjustment cross bar 5 is the length direction of the equipment, so you can choose a suitable number of tarpaulin installation rods according to the length of the equipment, and adjust the cross bar The outer side of 5 is equipped with several fixed tarpaulin installation ...
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The utility model discloses a diaphragm filter press protective cover. The diaphragm filter press protective cover comprises a filter pressing assembly and a hydraulic station, a machine frame is arranged on the outer side of the hydraulic station; four supporting rods are detachably mounted at the top of the machine frame; two adjusting cross rods arranged in the length direction of the hydraulicstation are welded on the four supporting rods; mounting screw holes are formed in the adjusting cross rods; a plurality of fixed tarpaulin mounting rods and four rotary tarpaulin mounting rods are mounted on the outer sides of the adjusting cross rods; a sun-shading device is arranged outside a filter press to protect a machine body and the matched hydraulic station of the filter press, so thatsun shading and cooling can be conducted, the aging speed of sealing pieces and pipelines is reduced, the operation condition of the hydraulic station is improved, rain and snow erosion can be prevented, the corrosion and rusting conditions of filter screens and components are further reduced, and the maintenance cost is reduced.
Description
technical field [0001] The invention relates to the field of concrete recovery and treatment, in particular to a protective cover for a diaphragm filter press. Background technique [0002] In the concrete recovery process of the cement tanker, the slurry water after preliminary treatment needs to be filtered through the membrane filter press to obtain mud cake and pure filtered water. The membrane filter press is installed between the filter plate and the filter cloth. A filter press with a layer of elastic membrane, during use, when the feeding is over, high-pressure fluid or gas medium can be injected into the diaphragm plate, and the entire diaphragm will bulge up to press the filter cake, thereby achieving further dehydration of the filter cake. It is commonly referred to as squeeze filtration. [0003] Some existing processing manufacturers have no conditions to use the filter press indoors, but when used outdoors, due to sunlight, the temperature of the hydraulic sys...
Claims
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IPC IPC(8): B01D25/12
CPCB01D25/12
Inventor 芮明旃陈明欣张丹
Owner XUZHOU NORMAL UNIVERSITY