A kind of single bag of structure high efficiency particulate air filter
Technical field
This utility model belongs to filter applied technical field, is specifically related to a kind of single bag of structure high efficiency particulate air filter, and the process flow of its unit filter area is relatively big, filtration resistance is less, and filter efficiency is effectively improved.
Background technology
Filter (filter) is indispensable a kind of device on pumped (conveying) medium pipeline, it is typically mounted on air relief valve, relief valve, Valve for keeping constant water level, the entrance point equipment of side's work filter miscellaneous equipment, after filter has the filter cylinder of certain specification filter screen, its impurity is blocked, when needs clean, as long as being taken out by dismountable filter cylinder, reload after process, working service extremely convenient.
Filter is different by the method obtaining filtered driving force, is divided into gravity filter, vacuum filter and pressure filter three class.The pressure that gravity filter is made by the gravity of suspension and potential difference is formed on filter medium is as the motive force filtered, generally intermittently operated;Vacuum filter is to form negative pressure at filtrate (liquid as the motive force filtered;Pressure filter be the pressure to apply in suspension import department or to wet stock apply mechanical expression masterpiece as filtered driving force, it is adaptable to require the suspension that filtration pressure difference is bigger, be also classified into intermittently operated and continuous operation two kinds.More than design is single three kinds of structures; low and the inefficient problem of filter efficiency the most easily occurs such as gravity filter; this just cannot meet the fast filtering to fine particle or float, and vacuum filter and pressure filter operation are complicated and relatively costly simultaneously.
Therefore, based on the problems referred to above, this utility model provides a kind of single bag of structure high efficiency particulate air filter.
Utility model content
Utility model purpose: the purpose of this utility model is to provide a kind of single bag of structure high efficiency particulate air filter, its reasonable in design, stable working state, the process flow of unit filter area is relatively big, filtration resistance is less, and filter efficiency height is effectively improved and production cost is low.
Technical scheme: this utility model provides a kind of single bag of structure high efficiency particulate air filter, by support, and the filter assemblies composition being arranged between support;Described filter assemblies, including the tank body contiguous block being connected with support, and connect support and the regulation bearing pin of tank body contiguous block, and the tank body being connected with tank body contiguous block, and it is arranged on the charging aperture above tank body, and it is arranged on the liquid outlet opening of tank base, and the cover being arranged on tank body, and it is arranged on the centring ring of tank interior upper end, and the stainless steel filtering net being arranged on centring ring, and the filter bag being arranged on stainless steel filtering net, and the hand-held handle being arranged on filter bag, wherein, stainless steel filtering net and filter bag are provided with through hole.
The technical program, the filter assemblies of described single bag of structure high efficiency particulate air filter, also include the limited block being arranged on centring ring.
The technical program, described single bag of structure high efficiency particulate air filter, also include the compression tube being arranged on cover.
The technical program, described tank body contiguous block is arranged on tank body outer lower end.
Compared with prior art, having the beneficial effects that of a kind of single bag of structure high efficiency particulate air filter of the present utility model: 1, reasonable in design, stable working state, filtration takes out filter bag after completing, and to pour out filtering residue convenient, filter bag and the filter screen of different filter opening can be changed according to filtration needs simultaneously, prelum is combined with tank body, can open according to demand and increase filter efficiency;2, according to tank body contiguous block, regulation bearing pin, the height of tank body can quickly be adjusted, improve the scope of application of monolithic filter.This utility model is reasonable in design, stable working state, easily promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of single bag of structure high efficiency particulate air filter of the present utility model;
Fig. 2 is the tank body of a kind of single bag of structure high efficiency particulate air filter of the present utility model, filter screen, the structure top view of filter bag;
Wherein, in figure, sequence number mark is as follows: 1-support, 2-tank body contiguous block, 3-tank body, 4-liquid outlet opening, 5-charging aperture, 6-compression tube, 7-cover, 8-centring ring, 9-stainless steel filtering net, 10-filter bag, the hand-held handle of 11-, 12-limited block, 13-regulate bearing pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model.
Embodiment
Single bag of structure high efficiency particulate air filter of one as depicted in figs. 1 and 2, by support 1, and the filter assemblies composition being arranged between support 1;Described filter assemblies, including the tank body contiguous block 2 being connected with support 1, and connect support 1 and the regulation bearing pin 13 of tank body contiguous block, and the tank body 3 being connected with tank body contiguous block 2, and it is arranged on the charging aperture 5 above tank body 1, and it is arranged on the liquid outlet opening 4 bottom tank body 3, and the cover 7 being arranged on tank body 3, and it is arranged on the centring ring 8 of tank body 3 inner upper end, and the stainless steel filtering net 9 being arranged on centring ring 8, and the filter bag 10 being arranged on stainless steel filtering net 9, and the hand-held handle 11 being arranged on filter bag 10, wherein, it is provided with through hole on stainless steel filtering net 9 and filter bag 10.
It is further preferred that the filter assemblies of single bag of structure high efficiency particulate air filter, also include the limited block 12 being arranged on centring ring 8, the connecting portion of filter screen 9 with centring ring 8 is supported, reduce abrasion, increase the service life;Single bag of structure high efficiency particulate air filter, also includes that the compression tube 6(prelum being arranged on cover 7 does not marks), in actual filtration, open prelum seamless according to demand, and then improve filter efficiency;Tank body contiguous block 2 is arranged on tank body 3 outer lower end, and center of gravity is low, it is ensured that the stability that tank body 3 is supported by support 1.
Single bag of structure high efficiency particulate air filter of the present utility model, during filtration operation, first passes through pine/tight regulation bearing pin 13, adjusts tank body 3 to correct position, be then turned on cover 7 and be placed on centring ring 8 by filter screen 9, then be placed on filter screen 9 by filter bag 10, cover cover 7;Compound to be filtered utilize charging aperture 5 add in tank body 3 again, now, compound is filtered by the filter bag 10 in tank body 3, filter screen 9 is supported location to filter bag 10, filtrate is flowed out by the through hole on filter screen 9, filter bag 10 and is discharged through liquid outlet opening 4, wherein, filtration can carry out seamless according to the prelum needing unlatching to be connected with compression tube 6 to tank body 3.
Pocket type filter structure of the present utility model combines with prelum, improve integrally-built filter efficiency and the scope of application, it is applicable in paint, medicated beer, vegetable oil, medicine, cosmetics, chemical drugs, oil product, chemicals, electroplate liquid, cattle milk, mineral water, the filtration of hot solvent and latex etc., the most simple to operate, convenient, floor space is less, install the simplest, filtering accuracy is high, it is applicable to any fine particle or float, filter area can be from 1~800 micron, effective filtration area is big, one sock filtration function is equivalent to same type filter element 5~10 times, cost can be substantially reduced, design discharge can meet 1~1000m3/h requirement, cost is low, can be used for coarse filtration or fine straining, the process flow of unit filter area is bigger, filtration resistance is less, filter efficiency is high.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvement, these improvement also should be regarded as protection domain of the present utility model.