CN102600651A - Detachable candle type filter element - Google Patents
Detachable candle type filter element Download PDFInfo
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- CN102600651A CN102600651A CN2012100801250A CN201210080125A CN102600651A CN 102600651 A CN102600651 A CN 102600651A CN 2012100801250 A CN2012100801250 A CN 2012100801250A CN 201210080125 A CN201210080125 A CN 201210080125A CN 102600651 A CN102600651 A CN 102600651A
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- filter
- cover
- filter bag
- mozzle
- confluxes
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Abstract
The invention relates to a detachable candle type filter element, which is applied to a candle type filter, and is not easy to cut off a filter bag, high in supporting strength and fine in cleaning effect. The detachable candle type filter element is mainly characterized in that the detachable candle type filter element consists of a filter element framework, a hose clamp, a rubber gasket, the filter bag and a plastic mesh grid. The filter element framework can be detached into a supporting framework, a filter element joint and a fixing joint which are connected together in a threaded manner and locked by set screws. The supporting framework consists of a plurality of fixing clips, flow guiding tubes, a lower flow gathering sleeve and an upper flow gathering sleeve, the three to four flow guiding tubes are fixedly bound together by the fixing clips, the lower ends of the flow guiding tubes are connected with the lower flow gathering sleeve, and the upper ends of the flow guiding tubes are connected with the upper flow gathering sleeve. As the flow guiding tubes do not have any holes and are complete, the filter bag and the plastic mesh grid are supported by the flow guiding tubes regardless of materials of the flow guiding tubes, the supporting strength is high, and the filter bag is not easy to be cut off.
Description
Technical field
The present invention is a kind of detachable candle formula filter core, and it relates to a kind of candle filter that solid particle separates in the liquid medium that is applied to, and particularly relates to a kind of detachable candle formula filter core that is applied to candle filter.
Background technology
Common candle formula filter core has two kinds in cylindrical cross-section and quincunx cross section, and its essential characteristic is that filter bag is arranged outside frame of filter element.Filter bag is attached on the frame of filter element during work, and liquid medium flows through from the filter bag ecto-entad, and clean filtrate flows out from the liquid outlet of filter core joint, and solid particle then is intercepted at the filter bag outer surface, forms cake layer.When blowback was cleaned, Compressed Gas or wash liquid be from the liquid outlet input of filter core joint, the filter bag instantaneous expansion, and cake layer is broken and come off from the filter bag outer surface.Filter bag leaves frame of filter element when expanding displacement is big more, and filter bag expands and makes the end speed of cake layer acquisition also big more, and the impulsive force that filter bag moment shake is produced is also big more, and cake layer is broken also also good more from the cleaning performance of filter bag sur-face peeling.The filter bag of common cylinder tee section candle formula filter core leaves the displacement of frame of filter element when expanding less, and its cleaning performance is relatively poor, seldom adopts.
The centre of the quincunx frame of filter element of common quincunx cross section candle formula filter core is a central tube; The central tube upper end is the liquid outlet of filter core joint; The central tube lower end extends to down the chamber of confluxing, and around central tube, is bundling six chimney filters, and several strip perforate or round holes are arranged on each chimney filter.Filter bag is attached on the quincunx frame of filter element during work; Liquid medium flows through from the filter bag ecto-entad, and clean filtrate several strip perforates or round hole from the chimney filter get in the chimney filter, flow to down the chamber of confluxing downwards; The central tube of upwards flowing through again flows out from the liquid outlet of filter core joint.Solid particle then is intercepted at the filter bag outer surface, forms cake layer.When chimney filter was metal material, the sharp edges of several strip perforates or round hole was easy to cut filter bag on the chimney filter.When chimney filter was plastic material, several strip perforates or round hole can reduce the support strength of chimney filter on the chimney filter.
Summary of the invention
The objective of the invention is to overcome common quincunx cross section candle formula filter core be prone to cut filter bag, defective that support strength is low, a kind of be difficult for cutting filter bag, support strength is high, cleaning performance is good detachable candle formula filter core are provided.Embodiment of the present invention are following:
The total characteristic of the present invention is that the formula filter core of detachably lighting up is made up of frame of filter element, larynx hoop, rubber blanket, filter bag and plastic mesh.Filter bag is installed in the frame of filter element outer surface, between filter bag and the frame of filter element plastic mesh is arranged, and is fixed on filter bag on the frame of filter element through the larynx hoop, and rubber blanket is installed between larynx hoop and the filter bag.
Frame of filter element can be disassembled into support frame, filter core joint and anchor tip three parts, through being threaded together, and locks with holding screw.Geometrical clamp, mozzle, down conflux cover and on the cover that confluxes form support frame, several geometrical clamps are fixed together three to four mozzles bindings, the lower end of mozzle links together with confluxing down to overlap, the upper end of mozzle and on conflux to overlap and link together.
Three to four sleeve pipes and dowels are arranged on the geometrical clamp.The sleeve pipe of geometrical clamp is used to install mozzle.Several geometrical clamps along the support frame axial distribution connect into an integral body to mozzle, increase the rigidity of support frame.
Having no perforate on the mozzle, is complete pipe.When mozzle is metal material, mozzle and geometrical clamp, down conflux cover and on the conflux method of attachment of cover adopt welding.When mozzle is plastic material, mozzle and geometrical clamp, down conflux the cover and on conflux the cover method of attachment, can adopt thermal welding or gluing connecing.
Under conflux the cover cylindrical; There is the following base plate that confluxes of a truncated cone upper end; Under to conflux in the middle of the base plate be centre bore; Along even on every side three to four pod apertures and the hole of confluxing of distributing of centre bore, the upside in each hole of confluxing has a socket pipe, and each socket pipe will connect with the lower ends of a mozzle.Under the sleeve that confluxes to inner surface internal thread is arranged, there is a lock hole at the internal thread place, is used to install holding screw.The inner chamber of cover of confluxing the down chamber of confluxing under being.
On the cover that confluxes cylindrical, the lower end have a truncated cone on the base plate that confluxes, on base plate three to four holes of confluxing that evenly distribute along the center of confluxing, the downside in each hole of confluxing has a socket pipe, each socket pipe will be connected with the upper end of a mozzle.On the sleeve that confluxes to inner surface internal thread is arranged, there is a lock hole at the internal thread place, is used to install holding screw.On the inner chamber of the cover chamber of confluxing on being of confluxing.
The centre of filter core joint is the polygon structure, and respectively there is an external screw thread at two ends, along the filter core joint a through hole axially arranged, the upper end of through hole is a liquid outlet.The lower end external screw thread of filter core joint with on conflux the cover internal thread connect.The upper external screw thread of filter core joint is installed in detachable candle formula filter core in the candle filter.
The centre of anchor tip is the polygon structure, and respectively there is an external screw thread at two ends.The upper external screw thread of anchor tip connects with the internal thread of the cover that confluxes down.The lower end external screw thread of anchor tip is installed in detachable candle formula filter core in the candle filter.
Filter bag is cylindrical, filtration.Plastic mesh is cylindrical, works the effect of confluxing.Rubber blanket is cylindrical, plays cushioning effect.The larynx hoop is annular, plays the role of fastening.
When detachable candle formula filter core was worked, under the effect of medium pressure liquid difference, filter bag was attached on the frame of filter element; And plastic mesh also is attached on the frame of filter element, around mozzle, filter bag and plastic mesh are supported by mozzle; In part away from mozzle; The filter bag of both sides is kept apart by the two layers of plastic mesh grid, because the inboard equalization of pressure in filter bag lateral makes the attaching shape maintains poised state away from the filter bag and the plastic mesh of mozzle.Liquid medium flows through from the filter bag ecto-entad; Clean filtrate is compiled in the slit of plastic mesh; Along axially flowing downward of frame of filter element; Centre bore and pod apertures from the cover that confluxes down gets into the chamber of confluxing down respectively, upwards flows into the chamber of confluxing through conflux hole and mozzle respectively again, last liquid outlet outflow by the filter core joint.Solid particle then is intercepted at the filter bag outer surface, forms cake layer.Owing to have no perforate on the mozzle, be complete pipe, no matter mozzle is any material, and filter bag and plastic mesh are supported by mozzle, and support strength is high, is difficult for cutting filter bag again.
When blowback is cleaned; Compressed Gas or wash liquid are from the liquid outlet input of filter core joint; The chamber of confluxing in the entering flows downward with mozzle from the hole of confluxing of the cover that confluxes respectively and gets into the chamber of confluxing down, more respectively through the centre bore and the pod apertures entering filter bag inboard of the cover that confluxes down; It is circular that the filter bag instantaneous expansion becomes the cross section, and cake layer is broken and come off from the filter bag outer surface.The radius of circular cross-section that filter bag leaves frame of filter element when expanding maximum displacement is about filter bag when expanding; This size is the maximum of displacement in theory; So the filter bag of the formula of detachably lighting up filter core expands; The end speed that cake layer is obtained also is theoretic maximum, and the impulsive force that filter bag moment shake is produced makes cake layer cleaning performance broken and that peel off from the filter bag outer surface better.
Description of drawings
Figure of description is the sketch map of common quincunx cross section candle formula filter core and the structure chart of detachable candle formula filter core.Wherein Fig. 1 is the axonometric drawing of common quincunx cross section candle formula filter core, and the filter bag mid portion is done and dissectd projection process among the figure, exposes chimney filter and several strip perforates thereof.When Fig. 2 was the candle formula filter core work of common quincunx cross section, filter bag was attached to the sketch map on the quincunx frame of filter element.When Fig. 3 is the candle formula filter core blowback cleaning of common quincunx cross section, filter bag instantaneous expansion, cake layer fragmentation and the sketch map that comes off from the filter bag outer surface.Fig. 4 is the axonometric drawing of formula filter core of detachably lighting up, and filter bag and plastic mesh mid portion are done and dissectd projection process among the figure, expose geometrical clamp and mozzle.Fig. 5 is the axonometric drawing of frame of filter element.Fig. 6 is the isometric cutaway view of frame of filter element.Fig. 7 is the axonometric drawing of support frame.Fig. 8 is the axonometric drawing of larynx hoop.Fig. 9 is the axonometric drawing of geometrical clamp.Figure 10 is the axonometric drawing that confluxes and overlap down.Figure 11 is the isometric cutaway view that confluxes and overlap down.The axonometric drawing that Figure 12 confluxes and overlaps on being.The isometric cutaway view that Figure 13 confluxes and overlaps on being.Figure 14 is the axonometric drawing of filter core joint.Figure 15 is the axonometric drawing of anchor tip.Figure 16 is that filter bag and plastic mesh are attached to the sketch map on the frame of filter element when detachably lighting up the work of formula filter core.Figure 17 is when detachably lighting up formula filter core blowback cleaning, filter bag instantaneous expansion, cake layer fragmentation and the sketch map that comes off from the filter bag outer surface.
Figure acceptance of the bid be marked with anchor tip 1, larynx hoop 2, rubber blanket 3, filter bag 4, plastic mesh 5, geometrical clamp 6, mozzle 7, filter core joint 8, liquid outlet 9, holding screw 10, down conflux cover 11, on conflux cover 12, centre bore 13, pod apertures 14, dowel 15, sleeve pipe 16, on conflux base plate 17, socket pipe 18, the hole 19 of confluxing, lock hole 20, conflux base plate 21, cake layer 22 down.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further narration.
With reference to Fig. 4, the formula of detachably lighting up filter core is made up of frame of filter element, larynx hoop 2, rubber blanket 3, filter bag 4 and plastic mesh 5.Filter bag 4 is installed in the frame of filter element outer surface, and plastic mesh 5 is arranged between filter bag 4 and the frame of filter element, is fixed on filter bag 4 on the frame of filter element through larynx hoop 2, and rubber blanket 3 is installed between larynx hoop 2 and the filter bag 4.
With reference to Fig. 5, Fig. 6 and Fig. 7, frame of filter element can be disassembled into support frame, filter core joint 8 and anchor tip 1 three parts, through being threaded together, and with holding screw 10 lockings.Geometrical clamp 6, mozzle 7, down conflux cover 11 and on the cover 12 that confluxes form support frames; Several geometrical clamps 6 are fixed together 7 bindings of three to four mozzles; The lower end of mozzle 7 links together with the cover 11 that confluxes down, the upper end of mozzle 7 and on conflux and overlap 12 and link together.
With reference to Fig. 7 and Fig. 9, three to four sleeve pipes 16 and dowel 15 are arranged on the geometrical clamp 6.The sleeve pipe 16 of geometrical clamp 6 is used to install mozzle 7.Several geometrical clamps 6 along the support frame axial distribution connect into an integral body to mozzle 7, increase the rigidity of support frame.
Having no perforate on the mozzle 7, is complete pipe.When mozzle 7 is metal material, mozzle 7 with geometrical clamp 6, down conflux cover 11 and on the conflux method of attachment of cover 12 adopt welding.When mozzle 7 is plastic material, mozzle 7 with geometrical clamp 6, down conflux cover 11 and on the conflux method of attachment of cover 12, can adopt thermal welding or gluing connecing.
With reference to Figure 10 and Figure 11; Under the cover that confluxes 11 cylindrical; There is the following base plate 21 that confluxes of a truncated cone upper end, is centre bore 13 in the middle of the base plate 21 that confluxes down, three to four pod apertures 14 that evenly distribute around the centre bore 13 with conflux hole 19; The upside in each hole 19 of confluxing has a socket pipe 18, and each socket pipe 18 will connect with the lower ends of a mozzle 7.Under conflux the cover 11 axial inner surfaces internal thread is arranged, there is a lock hole 20 at the internal thread place, is used to install holding screw 10.Cover 11 the inner chamber that confluxes the down chamber of confluxing under being.
With reference to Figure 12 and Figure 13; On the cover that confluxes 12 cylindrical; The lower end have a truncated cone on the base plate 17 that confluxes; On base plate 17 three to four holes 19 of confluxing that evenly distribute along the center of confluxing, the downside in each hole 19 of confluxing has a socket pipe 18, each socket pipe 18 will be connected with the upper end of a mozzle 7.On conflux the cover 12 axial inner surfaces internal thread is arranged, there is a lock hole 20 at the internal thread place, is used to install holding screw 10.On cover 12 the inner chamber chamber of confluxing on being of confluxing.
With reference to Figure 14, the centre of filter core joint 8 is polygon structures, and respectively there is an external screw thread at two ends, along filter core joint 8 a through hole axially arranged, the upper end of through hole is a liquid outlet 9.The lower end external screw thread of filter core joint 8 with on cover 12 the internal thread that confluxes connect.The upper external screw thread of filter core joint 8 is installed in detachable candle formula filter core in the candle filter.
With reference to Figure 15, the centre of anchor tip 1 is the polygon structure, and respectively there is an external screw thread at two ends.The upper external screw thread of anchor tip 1 connects with the internal thread of the cover 11 that confluxes down.The lower end external screw thread of anchor tip 1 is installed in detachable candle formula filter core in the candle filter.
With reference to Fig. 4 and Fig. 8, filter bag 4 is cylindrical, filtration.Plastic mesh 5 is cylindrical, works the effect of confluxing.Rubber blanket 3 is cylindrical, plays cushioning effect.Larynx hoop 2 is annular, plays the role of fastening.
With reference to Fig. 4, Fig. 5, Fig. 6 and Figure 16, during the work of the formula of detachably lighting up filter core, under the effect of medium pressure liquid difference; Filter bag 4 is attached on the frame of filter element; And plastic mesh 5 also is attached on the frame of filter element, around mozzle 7, filter bag 4 is supported by mozzle 7 with plastic mesh 5; In part away from mozzle 7; The filter bag 4 of both sides is kept apart by two layers of plastic mesh grid 5, because the inboard equalization of pressure in filter bag 4 laterals makes the attaching shape maintains poised state away from the filter bag 4 and the plastic mesh 5 of mozzle 7.Liquid medium flows through from filter bag 4 ecto-entads; Clean filtrate is compiled in the slit of plastic mesh 5; Along axially flowing downward of frame of filter element; Get into the chamber of confluxing down from cover 11 the centre bore 13 that confluxes down with pod apertures 14 respectively, upwards flow into the chamber of confluxing through the hole 19 of confluxing with mozzle 7 respectively again, at last by liquid outlet 9 outflows of filter core joint 8.Solid particle then is intercepted at filter bag 4 outer surfaces, forms cake layer 22.Owing to have no perforate on the mozzle 7, be complete pipe, no matter mozzle 7 is any material, and filter bag 4 is supported by mozzle 7 with plastic mesh 5, and support strength is high, is difficult for cutting filter bag again.
With reference to Fig. 4, Fig. 5, Fig. 6 and Figure 17; When blowback was cleaned, Compressed Gas or wash liquid were from liquid outlet 9 inputs of filter core joint 8, the chamber of confluxing in the entering; Respectively from conflux hole 19 and the mozzle 7 of the cover 12 that the confluxes chamber of confluxing under getting into that flows downward; Get into filter bags 4 inboards through the centre bore 13 of the cover 11 that confluxes down with pod apertures 14 respectively again, it is circular that filter bag 4 instantaneous expansion become the cross section, and cake layer 22 is broken and come off from filter bag 4 outer surfaces.The radius of circular cross-section that filter bag 4 leaves frame of filter element when expanding maximum displacement is about filter bag 4 when expanding; This size is the maximum of displacement in theory; So the filter bag 4 of the formula of detachably lighting up filter core expands; The end speed that cake layer 22 is obtained also is theoretic maximum, and the impulsive force that filter bag 4 moments shake is produced makes cake layer 22 cleaning performance broken and that peel off from filter bag 4 outer surfaces better.
Claims (1)
1. a detachable candle formula filter core is characterized in that being made up of frame of filter element, larynx hoop (2), rubber blanket (3), filter bag (4) and plastic mesh (5); Filter bag (4) is installed in the frame of filter element outer surface, and plastic mesh (5) is arranged between filter bag (4) and the frame of filter element, is fixed on filter bag (4) on the frame of filter element through larynx hoop (2), and rubber blanket (3) is installed between larynx hoop (2) and the filter bag (4);
Frame of filter element can be disassembled into support frame, filter core joint (8) and anchor tip (1) three part, through being threaded together, and locks with holding screw (10); Geometrical clamp (6), mozzle (7), down conflux cover (11) and on the cover (12) that confluxes form support frame; Several geometrical clamps (6) are fixed together three to four mozzles (7) binding; The lower end of mozzle (7) with under the cover (11) that confluxes link together, the upper end of mozzle (7) and on the cover (12) that confluxes link together;
Three to four sleeve pipes (16) and dowel (15) are arranged on the geometrical clamp (6);
Mozzle has no perforate on (7), is complete pipe;
Under the cover (11) that confluxes cylindrical; There is the following base plate that confluxes (21) of a truncated cone upper end; Under to conflux in the middle of the base plate (21) be centre bore (13); Along centre bore (13) evenly distribute on every side three to four pod apertures (14) and the hole of confluxing (19), the upside in each hole of confluxing (19) has a socket pipe (18), and each socket pipe (18) will connect with the lower ends of a mozzle (7); Under conflux cover (11) axially inner surface internal thread is arranged, there is a lock hole (20) at the internal thread place;
On the cover (12) that confluxes cylindrical; The lower end have a truncated cone on the base plate (17) that confluxes; On base plate (17) three to four holes (19) of confluxing that evenly distribute along the center of confluxing; The downside in each hole of confluxing (19) has a socket pipe (18), and each socket pipe (18) will be connected with the upper end of a mozzle (7); On conflux cover (12) axially inner surface internal thread is arranged, there is a lock hole (20) at the internal thread place;
The centre of filter core joint (8) is the polygon structure, and respectively there is an external screw thread at two ends, along filter core joint (8) a through hole axially arranged, the upper end of through hole is liquid outlet (9); The lower end external screw thread of filter core joint (8) with on the conflux internal thread of cover (12) connect;
The centre of anchor tip (1) is the polygon structure, and respectively there is an external screw thread at two ends; The upper external screw thread of anchor tip (1) connects with the internal thread of the cover (11) that confluxes down;
Filter bag (4) is cylindrical, and plastic mesh (5) is cylindrical, and rubber blanket (3) is cylindrical, and larynx hoop (2) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080125.0A CN102600651B (en) | 2012-03-18 | 2012-03-18 | Detachable candle type filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210080125.0A CN102600651B (en) | 2012-03-18 | 2012-03-18 | Detachable candle type filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102600651A true CN102600651A (en) | 2012-07-25 |
| CN102600651B CN102600651B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210080125.0A Active CN102600651B (en) | 2012-03-18 | 2012-03-18 | Detachable candle type filter element |
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| CN (1) | CN102600651B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771945A (en) * | 2015-04-29 | 2015-07-15 | 湖北君集水处理有限公司 | Can-type filter pipe filter separator |
| CN107854881A (en) * | 2017-12-22 | 2018-03-30 | 上海润岚过滤设备有限公司 | A kind of candle type filter element |
| CN109513318A (en) * | 2017-09-20 | 2019-03-26 | 上海铭寰新能源科技有限公司 | Detachable palladium membrane filtration core assembly |
| CN111330332A (en) * | 2020-03-11 | 2020-06-26 | 大连交通大学 | Self-cleaning pipe bag type filter for biological fermentation product and filtering process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249067Y (en) * | 2008-08-30 | 2009-06-03 | 郑卫东 | Spiral skeleton filter column |
| CN202506199U (en) * | 2012-03-18 | 2012-10-31 | 赵晓东 | Detachable candle type filter core |
-
2012
- 2012-03-18 CN CN201210080125.0A patent/CN102600651B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249067Y (en) * | 2008-08-30 | 2009-06-03 | 郑卫东 | Spiral skeleton filter column |
| CN202506199U (en) * | 2012-03-18 | 2012-10-31 | 赵晓东 | Detachable candle type filter core |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771945A (en) * | 2015-04-29 | 2015-07-15 | 湖北君集水处理有限公司 | Can-type filter pipe filter separator |
| CN109513318A (en) * | 2017-09-20 | 2019-03-26 | 上海铭寰新能源科技有限公司 | Detachable palladium membrane filtration core assembly |
| CN107854881A (en) * | 2017-12-22 | 2018-03-30 | 上海润岚过滤设备有限公司 | A kind of candle type filter element |
| CN111330332A (en) * | 2020-03-11 | 2020-06-26 | 大连交通大学 | Self-cleaning pipe bag type filter for biological fermentation product and filtering process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102600651B (en) | 2014-04-02 |
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Effective date of registration: 20160831 Address after: 116600 Dalian economic and Technological Development Zone, Liaoning, Harbin Road, No. 34, -3, Patentee after: The dark blue energy-conserving and environment-protective Science and Technology Ltd. in Dalian Address before: Ganjingzi District, Dalian City, Liaoning Province, Jin Rong Lu 116031 68 floor No. 1-4-2 Patentee before: Zhao Xiaodong |