CN103100248B - Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter - Google Patents
Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter Download PDFInfo
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- CN103100248B CN103100248B CN201310050779.3A CN201310050779A CN103100248B CN 103100248 B CN103100248 B CN 103100248B CN 201310050779 A CN201310050779 A CN 201310050779A CN 103100248 B CN103100248 B CN 103100248B
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Abstract
The invention relates to the pocket type and core type filtering apparatus technical field used for liquid/gas filtering, and concretely relates to a flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter, the flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter comprises a basket, a filter bag or a filter core, a cylindrical shell, a top cover, and an inlet and outlet flange component, and is characterized in that the filter bag is attached to the inner wall of the basket, the basket is fixed in the cylindrical shell, the upper part of the cylindrical shell is plastic injection molding of flange and the cylindrical shell, the top of the cylindrical shell is connected to the top cover, a material outlet is provided at the bottom of the cylindrical shell, a base plate is provided at the lowermost part of the cylindrical shell, the inner cross section of the filter basket or the filter core and cylindrical shell flange present V-shaped conical surface for tight connection, and a plastic cement ring port sealed with V-shaped conical surface is provided at the upper end of the filter bag. The filter has reasonable structure, the all-in-one structure is employed to realize the effective separation; selectivity filtering can be carried out between the filter bag and filter core, the parts which are required for replacing of the filter are less, the production cost of the equipment is greatly reduced, and the filter is not influenced by soda acid and special environment due to whole plastic cement material.
Description
[technical field]
The present invention relates to the pocket type and core type filter technical field, specifically a kind of upturning lid inputting type plastic cement, the integrated filter of fiberglass that filter for liquid/gas body.
[background technology]
Bag/core type the filter of current production mainly contains the following two kinds situation:
1. this type of filter plant generally adopts stainless steel, carbon steel is welded, or liner plastic cement is to strengthen antiseptic property, and its structure is divided into cylindrical shell, filter bag, feet three chief components;--this kind of structure integral solder forms, cost is relatively high, and for Korrosionsmedium, need the antiseptic property improving material, even if adopt plastic cement liner, the equipment use time is slightly long, also there will be the phenomenon of Fall of lining, bring unexpected trouble to production, this kind of phenomenon has more example at actual production scene, and employing liner, make again cost increase.
2. existing plastic cement filter plant
The first situation is: upper cover part is helical form hermetically-sealed construction, under be that three feets are uniform, import is entered from side, and outlet is downwards;--this kind of form, medium directly impacts filter bag after entering filter plant, easily causes the too fast damage of filter bag; And dismounting upper cover bothers relatively, is inconvenient for human users, upper cover adopts helixseal structure will be no longer a priority option in filter plant developing direction in the future.
The second situation is: entirety is divided into three, upper, middle and lower part, more bonding by glue, under be that three feets are uniform, import is entered from side, and outlet is downwards;--this kind of structure, medium directly impacts filter bag after entering filter plant, easily causes the too fast damage of filter bag; Processing quality of fit for glue abutting edge requires higher, careless slightly, namely can cause abutting edge Seepage, and when medium or environment temperature have relatively large change, the stress of generation easily causes abutting edge cracking.
The third situation is: equipment adopts plastic plate and pipe to weld, namely the mode of Plastic Welding is adopted to manufacture,--this kind of structure, equipment is made to be ensure that compressive resistance needs a large amount of reinforcement structures, cause a large amount of human weld and cause equipment cost to raise, simultaneously in use between slightly long when, very easily there is seepage in the alternating action that plastic welded seam is in external and internal pressure, this kind of result is easier to occur in equipment investment internal ratio half a year, this type of equipment appearance produced is coarse, aesthetics extreme difference, and equipment can only use under extremely low pressure, this kind equipment is made to lose hope completely in filter plant developing direction in the future.
[summary of the invention]
The object of the invention is to the technological deficiency overcoming existing bag/core type filter existence, provide one to possess higher withstand voltage properties and anti-corrosion capability, outward appearance is neat and artistic, rapid convenient reliable filter of uncapping.
For achieving the above object, design a kind of upturning lid inputting type plastic cement, the one-body molded filter of fiberglass, comprise basket, filter bag or filter core, cylindrical shell, upper cover, import and export flange assembly, it is characterized in that described filter bag is attached on the inwall of basket, described basket is fixed in cylindrical shell, the top of described cylindrical shell is flange and cylindrical shell integrated injection molding, cylindrical shell top connects upper cover, cylindrical shell bottom is material outlet, cylindrical shell foot is base plate, cross section close-coupled in filter basket or filter core and shell flange, V-shaped conical surface sealing structure, be placed on the upper end of filter bag in filter basket and be provided with plastic cement collar extension, plastic cement collar extension and filter basket are also V-shaped conical surface sealing structures, and pushed down by upper cover is closely strong, before ensure that filter, material and filtered material is effectively separated, reach the object of filtration.
Be provided with down in one's ear and deep floor on the downside of described cylindrical shell upper flange, under bearing pin is set in through hole in one's ear, arrange lifting bolt in bearing pin, cylindrical shell and upper cover are firmly linked together by lifting bolt and eyenut acting in conjunction, play the effect of sealing upper cover and shell flange;
Described material outlet is provided with the outlet of four orientation, to facilitate and the connecting of discharge connection, is the configuration that this type of device first adopts this kind of form, facilitates nozzle orientation;
Described base plate makes bolt firmly connect with ground by U-shaped hole, is the structure that this type of device first adopts this kind of form, instead of feet form in the past;
The side of described cylindrical shell is inlet, ensure that material upwards enters upper cover again after cylindrical shell side enters;
The seal groove of described shell flange upper surface adopts calabash shaped, and avoid the Double seal ring form that similar devices in the past adopts, make equipment size compacter, structure is more reasonable;
Described upper cover is small one and large one two convex, inside is interface channel, ensure material after cylindrical shell side enters again material upwards to enter in upper cover level again and enter after in large projection and oppositely evenly pour in filter bag or filter core downwards, make filter bag or filter core avoid because being subject to the possible of liquid directly impact and too fast breakage energetically;
Described described shell flange is connected by rotating shaft with between described upper cover, upper cover realizes its upset by rotating shaft, and necessarily with hand upper cover do not taken down and put on the ground, to be operatedly completely again upper cover to be installed, and the process of the cooperation of upset upper cover precision avoids other similarly possesses the phenomenon of renovating the upper cover upset that the equipment of function occurs and easily occurring deflection, be this type of device first adopt precision spindle form reach upset steadily easily, seal effective object;
Described filter basket coordinates with filter bag and forms bag filter, described filter core is used alone formation filter cartridge type filter, the treating capacity of same specification large discharge filter core is more than 5 times of conventional bowl treating capacity, ensure that the filtration treatment ability of material, be this type of device first adopt same equipment two kinds of filter mediums all can design operation.
Filtration device structure of the present invention is reasonable, adopt integrated formed structure, on need not with hand, upper cover be taken off again when opening lid, direct upset is greater than 90 degree and runs into postive stop baffle, it also avoid the phenomenon to liquid infiltration after filter of liquid before filter, reach filter plant in the past the function of effective separation that can not realize completely;
This filter can be selected between filter bag and filter core, to reach applicable filtration object, needs the parts of replacing few, even if it is also very convenient to change parts, significantly reduces the production cost of equipment;
In material, plastic cement material (PVC, UPVC, PP, PPR, PE, PVDF), fiberglass due to what select, therefore this complete equipment can stand the impact of soda acid and particular surroundings, proof pressure also reaches operating pressure 1.0Mpa at one stroke, instead of the stainless steel filter plant under the not high occasion of temperature requirement completely, also instead of withstand voltage low-down solder type plastic cement filter plant and employing in the past completely strengthen the plastic cement filter plant of structure and adopt the plastic cement filter plant of helixseal pattern, enhance production capacities while enabling client's handled easily.
[accompanying drawing explanation]
Fig. 1 is the internal structure schematic diagram of filter of the present invention;
In Fig. 1 1. suction flange 2. times in one's ear after 3.O RunddichtringO 4. upper cover 5. lifting bolt assembly 6. upper cover on rotating shaft plate 7. filter bag plastic cement collar extension 8. cylindrical shell fixed rotating shaft otic placode 9. filter basket or filter core 10. cylinder assembly 11. outlet(discharge) flange 12. export plug part 13. base plate.
Fig. 2 is the front view of filter of the present invention;
Fig. 3 is the left view of filter of the present invention;
Fig. 4 is the right view of filter of the present invention;
Fig. 5 is the top view of filter of the present invention;
14. exhaust outlet 15. gauge ports in Fig. 5.
[detailed description of the invention]
For making object of the present invention, principle and product configurations more cheer and bright, be now further elaborated in conjunction with the drawings and the specific embodiments, believe and can realize for a person skilled in the art, the realization of a whole set of technical scheme illustrates with the following example:
Embodiment
First, need to prepare necessary parts.The main element of the present embodiment filter as shown in Figure 1, comprise suction flange 1, in small one and large one two convex and there are the upper cover 4 of interface channel, filter basket or filter core 9, cylinder assembly 10, outlet(discharge) flange 11, base plate 13, exhaust outlet 14, gauge port 15 in inside, attaching parts comprise rotating shaft plate 6 after lifting bolt assembly 5, upper cover, cylindrical shell fixed rotating shaft otic placode 8, under in one's ear 2; Seal member comprises plastic cement collar extension 7 on seal groove, filter bag, outlet plug part 12;
Secondly, above-mentioned necessary parts is assembled by the position relationship shown in Fig. 1, specifically, filter mechanism in cylindrical shell step when assembling is: the basket adhering to filter bag on cylindrical shell 10 internal fixtion inwall, the top of cylindrical shell 10 be provided with one with the shell flange of cylindrical shell 10 integrated injection molding, shell flange upper surface is provided with the calabash shaped seal groove 3 be made by O RunddichtringO, the filter basket of a sectional position close-coupled V-shaped conical surface sealing structure or filter core 9 in shell flange, the filter bag upper end be placed in filter basket 9 is provided with plastic cement collar extension 7, plastic cement collar extension 7 and filter basket 9 are also V-shaped conical surface sealing structures,
The top of above-mentioned cylindrical shell 10 is connected upper cover 4, concrete steps are, side, cylindrical shell 10 top is provided with down 2 and deep floor in one's ear, under in one's ear 2 through hole in bearing pin is set, in bearing pin, lifting bolt is set, cylindrical shell 10 and upper cover 4 are firmly linked together by the lifting bolt assembly 5 that lifting bolt and eyenut are formed, play the effect of sealing upper cover 4 and shell flange, the rotating shaft that upper cover 4 is consisted of rotating shaft plate 6 after upper cover and cylindrical shell fixed rotating shaft otic placode 9 connects described shell flange, and upper cover realizes its upset by rotating shaft; The side of described cylindrical shell 10 is the inlet be made up of suction flange 1, ensure that material upwards enters upper cover 4 again after cylindrical shell side enters, the plastic cement collar extension 7 pushing down filter bag upper end that upper cover 4 is closely strong, described upper cover 4 is also provided with upper cover as shown in Figure 5 and is provided with exhaust outlet 14 and gauge port 15;
The bottom of above-mentioned cylindrical shell 10 is connected the material outlet be made up of outlet(discharge) flange 11, this material outlet has four orientation outlets, to facilitate and the connecting of discharge connection, when only carrying out fluid operation with the outlet in an orientation, other orientation outlet of outlet is sealed by outlet plug part 12; The foot mounting base 13 of cylindrical shell 10, this base plate 13 is firmly connected with ground by bolt, substitutes traditional support pin form and plays supporting role;
Can obtain filter as shown in Figure 2,3, 4 after having assembled, this filter, when reality uses, can realize two kinds of filter types, when filter basket and filter bag with the use of time, namely form bag filter; When filter core is used alone, namely form filter cartridge type filter.
Claims (1)
1. a upturning lid inputting type plastic cement, the one-body molded filter of fiberglass, comprise filter basket, filter bag or filter core, cylindrical shell, upper cover, import and export flange assembly, it is characterized in that described filter bag is attached on the inwall of filter basket, described filter basket is fixed in cylindrical shell, the top of described cylindrical shell is flange and cylindrical shell integrated injection molding, cylindrical shell top connects upper cover, cylindrical shell bottom is material outlet, cylindrical shell foot is base plate, cross section close-coupled in filter basket or filter core and shell flange, V-shaped conical surface sealing structure, be placed on the upper end of filter bag in filter basket and be provided with plastic cement collar extension, plastic cement collar extension and filter basket are also V-shaped conical surface sealing structures, and pushed down by upper cover is closely strong, be provided with down in one's ear and deep floor on the downside of described cylindrical shell upper flange, under bearing pin is set in through hole in one's ear, in bearing pin, lifting bolt is set, cylindrical shell and upper cover are firmly linked together by lifting bolt and eyenut acting in conjunction, described material outlet is provided with four orientation outlets, described base plate U-shaped hole is firmly connected with ground by bolt, the side of described cylindrical shell is the inlet be made up of suction flange, the seal groove of shell flange upper surface adopts calabash shaped, material through cylindrical shell side enter backward on enter upper cover, described upper cover is small one and large one two convex, inside is interface channel, material level enters large projection and oppositely evenly pours in filter bag or filter core downwards afterwards, described shell flange is connected by rotating shaft with between upper cover, upper cover realizes its upset by rotating shaft, described filter basket coordinates with filter bag and forms bag filter, described filter core is used alone formation filter cartridge type filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050779.3A CN103100248B (en) | 2013-02-08 | 2013-02-08 | Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050779.3A CN103100248B (en) | 2013-02-08 | 2013-02-08 | Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100248A CN103100248A (en) | 2013-05-15 |
| CN103100248B true CN103100248B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310050779.3A Active CN103100248B (en) | 2013-02-08 | 2013-02-08 | Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5799408B2 (en) * | 2013-10-18 | 2015-10-28 | ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ | Inclined filter container |
| TWI618660B (en) * | 2016-12-21 | 2018-03-21 | Clamshell two-piece filter cover | |
| CN109751500B (en) * | 2019-01-24 | 2023-10-24 | 利华益维远化学股份有限公司 | General oil transport filter for large unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004005202A1 (en) * | 2004-02-03 | 2005-08-25 | Hydac Filtertechnik Gmbh | filter element |
| CN201132082Y (en) * | 2007-12-05 | 2008-10-15 | 魏新时 | Bag filter |
| CN202263455U (en) * | 2011-08-18 | 2012-06-06 | 富阳梅伊韦尔环保设备有限公司 | Bag type filter |
| CN203139744U (en) * | 2013-02-08 | 2013-08-21 | 陈荣敏 | Upper flap jacking type plastic and glass steel integrated filter |
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