CN203971523U - Automatic discharge improved structure of filter vat - Google Patents
Automatic discharge improved structure of filter vat Download PDFInfo
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- CN203971523U CN203971523U CN201420462686.1U CN201420462686U CN203971523U CN 203971523 U CN203971523 U CN 203971523U CN 201420462686 U CN201420462686 U CN 201420462686U CN 203971523 U CN203971523 U CN 203971523U
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- filter
- ladle body
- tapered
- improved structure
- filter screen
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Abstract
The utility model discloses a kind of automatic discharge improved structure of filter vat, comprise ladle body, upper cover plate, filter bag and complex root are vertically located at the filter bar in ladle body, on ladle body, be provided with dirty oil-in, oil-out one and air inlet one, the outside sheathed filter bag of filter bar, this improved structure of filter vat also comprises is located at the bottom plate of ladle body bottom and at least one is fixedly arranged on the cylinder on ladle body, bottom oil-out two and air inlet two that bottom plate comprises tapered filter screen and is located at tapered filter screen, edge one side of tapered filter screen is flexibly connected with ladle body, its opposite side is flexibly connected with the expansion link of cylinder.The logical filtering rod cover of the utility model filter bag, can increase filter area and filtration yield, promotes filter efficiency and precision, and without often changing filter bag, has saved consumables cost; Adopt the pneumatic cylinder can the tapered filter screen of automatic open-close, reduce and shut down loss consuming time, meanwhile, tapered filter screen can divide concentrating of decohere slag effectively, avoids considering to be worth doing slag and stops up.
Description
Technical field
The utility model relates to a kind of filter plant, relates in particular to a kind of structure improved filter vat that has.
Background technology
In the fields such as machining, conventionally can produce a large amount of containing metal powder, the waste water of slag, waste oil; the environmental pollution and the wasting of resources that for avoiding directly discharging this type of waste water, waste oil, cause; need these waste water, waste oil to carry out filtration treatment, to realizing the recycling of water, oil and metal powder, slag.Filter bag pressure pot filters advantages such as having simple to operation, high-efficiency high-accuracy, thereby becomes common filter type.
The filter vat of above-described filter bag high-pressure filteration mode, conventionally mainly comprise bung, ladle body, filter bar and filter bag, in described ladle body, be fixedly installed a plurality of described filter bars, and described filter bag is arranged in described filter bar, described filter bar plays the effect of supporting described filter bag, is provided with clean oil outlet and slag-drip opening in the bottom of described ladle body.This filter vat is because the reason of design at least exists following shortcoming:
1. because filter bag is arranged in filter bar, what filter bar played is only the effect of supporting filter bag, thereby the filter residue that filters generation all concentrates among filter bag, after repeatedly filtering for several times, filter bag will amass expires filter residue, once and filter bag will amass full filter residue and just must change, therefore just need to change at set intervals filter bag, so, not only expend filter bag, and waste of manpower; 2. when changing filter bag, need shut down just and can carry out, thereby the problem that causes delaying work and mistake; 3. when cleaning filter residue, filter bag must be taken out and just carries out cleaning work, therefore cleaning filter residue trouble and consuming time.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of automatic discharge improved structure of filter vat.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of automatic discharge improved structure of filter vat, comprise ladle body, upper cover plate, filter bag and complex root are vertically located at the filter bar in described ladle body, on described ladle body, be provided with dirty oil-in, oil-out one and air inlet one, the sheathed described filter bag in outside of described filter bar, this automatic discharge improved structure of filter vat also comprises is located at the bottom plate of described ladle body bottom and at least one is located at the cylinder on described ladle body, described bottom plate comprises oil-out two and an air inlet two that has the tapered filter screen of some filter bores and be arranged at the bottom face of described tapered filter screen, the pyramidal projections of described tapered filter screen is in described ladle body, and a side at the edge of described tapered filter screen is flexibly connected with described ladle body, its opposite side is flexibly connected with the expansion link of those cylinders.
As one of preferred version of the present utility model, on described ladle body, be installed with two described cylinders, the expansion link of described cylinder and the opposite side of described tapered filter cloth edge are hinged by a rotating shaft.
As one of preferred version of the present utility model, a side of described tapered filter cloth edge and described ladle body are hinged by a rotating shaft.
As one of preferred version of the present utility model, a Pressure gauge for detection of described filter bag pressure is also installed on described ladle body.
As one of preferred version of the present utility model, in described ladle body, be provided with a ring flange, on described ring flange, be provided with the stepped hole that matches with described filter bar for fixing described filter bar.
By above technical scheme, the automatic discharge improved structure of filter vat that the utility model provides, compared with prior art, at least has the following advantages:
1. logical filtering rod cover filter bag, can increase filter area and filtration yield, promotes filter efficiency and precision.
2. because of filter bag, be sheathed on the outside of filter bar, therefore filter the outside that the filter residue producing concentrates on filter bag, these filter residues that concentrate on filter bag outside can carry out high pressure backwash by the logical gases at high pressure of air inlet one, thereby without often changing filter bag, have saved consumables cost.
3. adopt the pneumatic cylinder can the tapered filter screen of automatic open-close, reach the effect of deslagging fast and automatically, thereby saved manpower, avoided shutting down loss consuming time.
4. tapered filter screen, by the pyramidal structure of himself, can divide concentrating of decohere slag effectively, avoids concentrating overstocked and clogging conical screen because of bits slag, and then causes the phenomenon that cannot filter.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model architectural feature and technical essential, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Fig. 1 is the structural representation of the disclosed automatic discharge improved structure of filter vat of the utility model embodiment;
Fig. 2 is the another structural representation of the disclosed automatic discharge improved structure of filter vat of the utility model embodiment;
Fig. 3 is that the master of the disclosed filter bar of the utility model embodiment and filter bag assembling looks schematic diagram;
Fig. 4 is the structural representation of the disclosed tapered filter screen of the utility model embodiment.
Fig. 5 is the disclosed filter bar of the utility model embodiment and is arranged on the structural representation in ladle body;
Fig. 6 is the structural representation of the disclosed filter bar of the utility model embodiment and flange assembling.
Description of reference numerals: 11-ladle body, the dirty oil-in of 111-, 112-oil-out one, 113-air inlet one, 12-upper cover plate, 13-filter bag, 14-filters bar, 15-bottom plate, the tapered filter screen of 151-, 1511-operate portions, 1512-connecting portion, 152-oil-out two, 153-air inlet two, 16-cylinder, 17-Pressure gauge, 18-ring flange, 181-stepped hole.
The specific embodiment
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in embodiment is carried out specifically, described clearly and completely.
Shown in Fig. 1-6, a kind of automatic discharge improved structure of filter vat, comprise ladle body 11, upper cover plate 12, filter bag 13 and complex root are vertically located at the filter bar 14 in ladle body 11, on ladle body 11, be provided with dirty oil-in 111, oil-out 1 and air inlet 1, and the sheathed filter bag 13 in outside of each filter bar 14, this improved structure of filter vat also comprises bottom plate 15 and two cylinders 16 of being located at actively on ladle body 11 of being located at ladle body 11 bottoms, bottom plate 15 comprises oil-out 2 152 and an air inlet 2 153 that has the tapered filter screen 151 of some filter bores and be arranged at the bottom face of tapered filter screen 151, the pyramidal projections of tapered filter screen 151 is in ladle body 11, and a side at the edge of tapered filter screen 151 is flexibly connected with ladle body 11, its opposite side is flexibly connected with the expansion link of cylinder 16.In addition, the outside of tapered filter screen 151 can also be optionally the sheathed one tapered filter bag matching with this tapered filter screen 151, to protect tapered filter screen 151 and to be convenient for changing, and can improve or reduce filtering accuracy according to filtration needs.
Wherein, tapered filter screen 151 comprises having tapered operate portions 1511 and the connecting portion 1512 that is located in operate portions 1511 peripheries of being of some filter bores, the tapered projection of operate portions 1511 is in ladle body 11, the bottom face of operate portions 1511 is plane, and be provided with oil-out 2 152 and air inlet 2 153, one side of connecting portion 1512 and ladle body 11 are hinged by a rotating shaft, so connecting portion 1512 can rotate certain angle with respect to ladle body 11, the expansion link of the opposite side of connecting portion 1512 and cylinder 16 is hinged by a rotating shaft, so cylinder 16 is flexible, can drive tapered filter screen 151 certain distance that moves up and down, realize the automatic open-close of tapered filter screen 151.
Pressure gauge 17 for detection of filter bag 13 pressure is also installed on ladle body 11, when filter bag 13 reaches the force value of Pressure gauge 17 settings because filter residue stops up, filter vat meeting automatic backwash, concrete, by the logical gases at high pressure of air inlet 1, filter bag 13 is carried out to high pressure blowback and wash.
Shown in Fig. 5-6, in ladle body 11, be provided with a ring flange 18, on ring flange 18, be provided with and filter stepped hole 181 that bar 14 matches for fixing filter bar 14, when fixing filter bar 14, by filtering again bar 14, be arranged in the stepped hole 181 of ring flange 18, and by screw, filter bar 14 be attached on ring flange 18, simultaneously referring to Fig. 3, filter bag 13 is sheathed on filter bar 14, and is together fixed on ring flange 18 with filter bar 14.
The utility model in use, adopts the mode of high pressure backwash to rinse, and its operation principle is as follows:
After laying respectively at the upper cover plate 12 and bottom plate 15 lockings of ladle body 11 upper ends and bottom, dirty oil pump is inputted the waste water that contains thick bits, waste oil in filter vats by dirty oil-in 111, and carry out filtration treatment, the clean oil after filtration is oil-out 1 and oil-out 2 152 discharges respectively;
When the outside of filter bag 13 is stopped up because considering slag to be worth doing, and while reaching the force value that Pressure gauge 17 sets, filter vat carries out automatic backflushing, by the logical gases at high pressure of air inlet 1, filter bag being carried out to high pressure blowback washes, by the bits slag blowback of the clean oil in bucket and filter bag 13 outsides to tapered filter screen 151 or on tapered filter bag (on tapered filter screen 151 in the situation of sheathed tapered filter bag), clean oil is discharged by oil-out 2 152, and bits slag Cheng Ganzhuan thing disperses to accumulate on tapered filter screen 151 or on tapered filter bag (on tapered filter screen 151 in the situation of sheathed tapered filter bag);
After blowback, two cylinders 16 drive tapered filter screen 151 automatically to open simultaneously, air inlet 2 153 start to blow bits slag is blown off on tapered filter screen 151 or tapered filter bag (on tapered filter screen 151 in the situation of sheathed tapered filter bag), adopt two cylinders to move simultaneously, can guarantee the stationarity that tapered filter screen 151 is opened;
Cylinder 16 drives tapered filter screen 151 automatically to close, and starts again dirty oil pump, and the filtration and the deslagging that enter next circulation reclaim.
In sum, this automatic discharge improved structure of filter vat, logical filtering rod 14 cover filter bags 13, can increase filter area and filtration yield, promote filter efficiency and precision; The filter residue that filters generation all concentrates on the outside of filter bag 13, and these filter residues that concentrate on filter bag 13 outsides can carry out high pressure backwash, thereby without often changing filter bag 13, has saved consumables cost; Adopt air pressure 16 cylinders can the tapered filter screen 151 of automatic open-close, reach the effect of deslagging fast and automatically, thereby saved manpower, avoided shutting down loss consuming time; Tapered filter screen 151 can divide concentrating of decohere slag effectively by the pyramidal structure of himself, avoids concentrating overstocked and clogging tapered filter screen 151 because of bits slag, and then causes the phenomenon that cannot filter.
The above-mentioned specific embodiment; be only explanation technical conceive of the present utility model and architectural feature; object is to allow the stakeholder who is familiar with technique implement according to this; but above said content does not limit protection domain of the present utility model; any equivalence that every foundation Spirit Essence of the present utility model is done changes or modifies, within all should falling into protection domain of the present utility model.
Claims (5)
1. an automatic discharge improved structure of filter vat, comprise ladle body, upper cover plate, filter bag and complex root are vertically located at the filter bar in described ladle body, on described ladle body, be provided with dirty oil-in, oil-out one and air inlet one, it is characterized in that, the sheathed described filter bag in outside of described filter bar, this automatic discharge improved structure of filter vat also comprises is located at the bottom plate of described ladle body bottom and at least one is located at the cylinder on described ladle body, described bottom plate comprises oil-out two and an air inlet two that has the tapered filter screen of some filter bores and be arranged at the bottom face of described tapered filter screen, the pyramidal projections of described tapered filter screen is in described ladle body, and a side at the edge of described tapered filter screen is flexibly connected with described ladle body, its opposite side is flexibly connected with the expansion link of those cylinders.
2. automatic discharge improved structure of filter vat according to claim 1, is characterized in that, is installed with two described cylinders on described ladle body, and the expansion link of described cylinder and the opposite side of described tapered filter cloth edge are hinged by a rotating shaft.
3. automatic discharge improved structure of filter vat according to claim 1, is characterized in that, a side of described tapered filter cloth edge and described ladle body are hinged by a rotating shaft.
4. automatic discharge improved structure of filter vat according to claim 1, is characterized in that, a Pressure gauge for detection of described filter bag pressure is also installed on described ladle body.
5. automatic discharge improved structure of filter vat according to claim 1, is characterized in that, is provided with a ring flange in described ladle body, is provided with the stepped hole that matches with described filter bar for fixing described filter bar on described ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462686.1U CN203971523U (en) | 2014-08-15 | 2014-08-15 | Automatic discharge improved structure of filter vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462686.1U CN203971523U (en) | 2014-08-15 | 2014-08-15 | Automatic discharge improved structure of filter vat |
Publications (1)
| Publication Number | Publication Date |
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| CN203971523U true CN203971523U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420462686.1U Active CN203971523U (en) | 2014-08-15 | 2014-08-15 | Automatic discharge improved structure of filter vat |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982978A (en) * | 2017-11-29 | 2018-05-04 | 熊伟 | A kind of quick recycling and processing device for rare earth waste liquid |
| CN109107221A (en) * | 2018-08-21 | 2019-01-01 | 金发科技股份有限公司 | A kind of liquid-solid extraction purification devices and purification process |
-
2014
- 2014-08-15 CN CN201420462686.1U patent/CN203971523U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982978A (en) * | 2017-11-29 | 2018-05-04 | 熊伟 | A kind of quick recycling and processing device for rare earth waste liquid |
| CN109107221A (en) * | 2018-08-21 | 2019-01-01 | 金发科技股份有限公司 | A kind of liquid-solid extraction purification devices and purification process |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: No.8, Huagang Road, high tech Zone, Yangzhou City, Jiangsu Province Patentee after: Jiangsu foslite Environmental Protection Technology Co., Ltd Address before: Suzhou City, Jiangsu province 215000 Industrial Park Tang Zhuang Road No. 88 Patentee before: SUZHOU YONGTIAN TECHNOLOGY EQUIPMENT Co.,Ltd. |