Coating material production is used the heavy duty detergent filter
The utility model relates to a kind of paint production plant, specifically is that a kind of coating material production is used filter.
Traditional filter all is to adopt from last charging usually; Filter the mode of back from bottom discharge, there is following shortcoming in such filter type: in the process of filtering, because the deposit in filter screen can gather many more more; Thereby cause obstruction to the part filter screen; Make filter screen handle flow and diminish, filtration resistance increases, thereby has influenced filter effect; Reducing of above-mentioned processing flow also can cause the prolongation of production time, reduced production efficiency; After filtering end, can deposit a lot of deposits in the filter screen, must screen pack be taken out cleaning together with the deposit in the filter screen if clean, this cleaning way is extremely wasted time and energy, and has caused manpower and waste of time.
Summary of the invention
In order to solve above-mentioned deficiency of the prior art, the purpose of the utility model is to provide a kind of good filtration effect, production efficiency height, and convenient coating material production of cleaning is used the heavy duty detergent filter.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
Coating material production is used the heavy duty detergent filter, comprises shell, loam cake, inlet valve and bleeder valve, it is characterized in that: be provided with nylon wire and stainless steel cloth in the said shell, nylon wire is enclosed within outside the stainless steel cloth; The lower end of said shell links to each other with threeway through fast connection interface, and two other branch of threeway links to each other with feed pipe with blow-off pipe respectively with inlet valve through blowoff valve; Said loam cake links to each other with threeway through interface, and two other branch of threeway links to each other with discharge nozzle with water inlet pipe respectively with bleeder valve through water intaking valve.
The lower surface of said loam cake has welded steel pole, and the lower end of said steel pole is welded with the current dispersing tablet.
The beneficial effect of the utility model: because flow of liquid when filter, adopts working method from down to up, can utilize gravity that the filter deposition thing can be bonded at like this and stop up filter screen on the filter screen, both strengthen filter effect, also improve operating efficiency simultaneously; Cleaning process is very easy, need not take filter apart, only need close bleeder valve, inlet valve and unlatching water intaking valve, blowoff valve after, feed running water from water intaking valve and get final product; Owing to established the current dispersing tablet, each corner of filter can both be rinsed well by clear water automatically, saved cumbersome cleaning process, reduced labor strength.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain:
Fig. 1 is the utility model structural representation.
Among the figure: 1, shell; 2, nylon wire; 3, stainless steel cloth; 4, shell ring flange; 5, stainless steel cloth ring flange; 6, sealing gasket; 7, sealing ring; 8, suspension ring; 9, blowoff valve; 10, inlet valve; 11, loam cake; 12, water intaking valve; 13, bleeder valve; 14, interface; 15, fast connection interface; 16, current dispersing tablet.
The specific embodiment
As shown in Figure 1; Coating material production is used the heavy duty detergent filter; Nylon wire 2 and stainless steel cloth 3 are housed in its shell 1, and nylon wire 2 is enclosed within outside the stainless steel cloth 3, and stainless steel cloth 3 is placed on the shell ring flange 4 through the ring flange 5 of its upper end; There is a groove to place sealing gasket 6 on the shell ring flange 4, so that sealing between shell 1 and the stainless steel cloth 3; Shell ring flange 4 outsides are connected with fast-assembling suspension ring 8.Shell 1 lower end links to each other with a threeway through fast connection interface 15, and two other lateral of threeway links to each other with feed pipe with blow-off pipe respectively with inlet valve 10 through blowoff valve 9; A groove of laying sealing ring 7 is arranged on the stainless steel cloth ring flange 5; Loam cake 11 places on the stainless steel cloth ring flange 5, just can make between loam cake 11 and stainless steel cloth 3, stainless steel cloth 3 and the shell 1 and seals when rotation suspension ring 8 make it compress loam cake 11 after sealing gasket 6 and sealing ring 7.Loam cake 11 links to each other with a threeway through interface 14, and two other lateral of threeway links to each other with discharge nozzle with water inlet pipe respectively with bleeder valve 13 through water intaking valve 12.Welded several steel poles around the loam cake 11 lower surface center through hole, a current dispersing tablet 16 is located to be welded with in the lower end of these steel poles under through hole.
Operation principle: open inlet valve 10 and bleeder valve 13 during filter liquide, close blowoff valve 9 and water intaking valve 12; Liquid gets in the shell 1 through the inlet valve 10 of feed pipe, filters the back through nylon wire 2 and gets into stainless steel cloth 3, and filtrate is blocked in outside the nylon wire 2; Liquid after the filtration gets into discharge pipe through bleeder valve 13 behind loam cake 11.Water intaking valve 12 and blowoff valve 9 be need open during filter rinsed, inlet valve 10 and bleeder valve 13 closed; Feed running water from water intaking valve 12, have the running water of certain pressure be injected in current dispersing tablet 16 backs to around splash, drop on stainless steel cloth 3 and the nylon wire 2, get final product automatic cleaning strainer, need not dismounting equipment; After the process running water washed away, filtrate was discharged from blowoff valve 9 with running water.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technical scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection domain of the utility model.