CN103752055B - Upper-feed box-type filter plate and processing method thereof - Google Patents
Upper-feed box-type filter plate and processing method thereof Download PDFInfo
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- CN103752055B CN103752055B CN201310720648.1A CN201310720648A CN103752055B CN 103752055 B CN103752055 B CN 103752055B CN 201310720648 A CN201310720648 A CN 201310720648A CN 103752055 B CN103752055 B CN 103752055B
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Abstract
The present invention relates to the efficient chamber filter plate of a kind of upper feeding and processing method thereof, it comprises the filter plate that middle part has charging hole, and filter plate front-back all has the feeding-passage connecting charging hole and filter chamber; In filter chamber, uniform arrangement is provided with multiple outstanding base station and is intervally arranged between base station and forms base station filtrate channel, and on base station, all uniform arrangement is provided with multiple outstanding little filter point and is intervally arranged between little filter point and forms filter point filtrate channel.Adopt chamber filter plate of the present invention, filtrate flow is clear and coherent smooth, and filter area is large, effectively improves filter effect; And it adds the method adopting man-hour integral one-step molding to process rear boring, has saved a large amount of process time and human cost.
Description
Technical field
The present invention relates to a kind of chamber filter plate be arranged in filter press, especially a kind of efficient chamber filter plate by the charging of filter plate middle and upper part and processing method thereof.
Background technology
CN 201643822U, disclose a kind of upper-feed box-type filter plate, its charging hole is arranged on the top of chamber filter plate, charging hole both sides are provided with feed well and are connected with filter chamber, in filter chamber, brace table is set, arrange filter chamber outage and connect fluid hole, connect external pipe hole by fluid hole, filter cloth fulder is arranged on upper feeding hole.
The filter effect of this filter plate is not high, for ask for something high filtration effect and the larger slurry filtration of concentration is just inapplicable.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs a kind of upper-feed box-type filter plate and the processing method thereof that strengthen filter effect.
Design: in order to realize above-mentioned purpose of design.
1, the multiple little filter point that the multiple base station be provided with in filter chamber and base station are provided with is first technical characteristic of the present invention.
The object of such design is, be provided with the base station of multiple uniform arrangement in the filter chamber of filter plate and be intervally arranged between base station and form base station filtrate channel, each base station is provided with the little filter point of multiple uniform arrangement and a some filtrate channel is filtered in the formation that is intervally arranged between little filter point, ensure that the porosity of in filter chamber more than 78%, be 1.5 times of common filter press filter board, increased substantially filtration and clean result.
2, charging hole to be located on filter plate on the projection that extends at middle part, washing hole and go out fluid through-hole and be located at respectively and extend on boss outside filter plate or lug, is second technical characteristic of the present invention.
The object of such design is, charging hole, washing hole and go out fluid through-hole and be all located on the extension of filter plate outside, effectively expand filter chamber area and the chamber space of filter plate, the interior square filter chamber of filter plate front-back is larger than the filter area of the filter chamber in equivalent specifications filter plate, greatly strengthen filter efficiency.
3, fluid structure in filter chamber top and the bottom is all adopt liquid outlet groove be communicated with filter chamber and fluid hole with inclined hole or wash hole, is the 3rd technical characteristic of the present invention.
The object of such design is, filtrate in filter chamber is after filter point filtrate channel flows into base station filtrate channel, discharge filter chamber up or down, filtrate is upwards flowed in liquid straight trough through sulculus, and discharge by connecting in inclined hole inflow washing hole, filtrate is flowed in liquid outlet groove through fluid sulculus downwards, and is flowed into out in fluid through-hole by fluid inclined hole and discharge, and the mode adopting liquid outlet groove to be communicated with inclined hole effectively improves circulation and the fluid efficiency of filtrate; And connect inclined hole and fluid inclined hole and can directly get out converging liquid straight trough and liquid outlet groove medium dip, processing rear filter plate can not leave fabrication hole, not only increase the intensity of filter plate, also eliminate the processing to fabrication hole blocking and seal operation, saved a lot of material and time.
4, after filter plate utilizes mold integral simultaneous manufacturing, the connection inclined hole of processing filter plate inside is the 4th technical characteristic of the present invention.
The object of such design is, filter plate matrix and filter plate will go out the simultaneous manufacturing such as fluid through-hole, charging hole, liquid outlet groove by mould, then the connection inclined hole of filter plate inside is processed, eliminate the Milling Process operation to liquid outlet groove, fluid sulculus etc., save a large amount of process time and human cost, also improve machining accuracy and the working (machining) efficiency of filter plate simultaneously.
Technical scheme 1: a kind of upper-feed box-type filter plate, it comprises the filter plate that middle part has charging hole, and filter plate front-back all has the feeding-passage connecting charging hole and filter chamber; In filter chamber, uniform arrangement is provided with multiple outstanding base station and is intervally arranged between base station and forms base station filtrate channel, and on base station, all uniform arrangement is provided with multiple outstanding little filter point and is intervally arranged between little filter point and forms filter point filtrate channel.
Technical scheme 2: a kind of processing method of upper-feed box-type filter plate, comprises the following steps:
1. the materials such as polypropylene are adopted to become filter plate matrix through mould simultaneous manufacturing, and charging hole, feeding-passage, washing hole on filter plate, go out fluid through-hole, sulculus, remittance liquid straight trough, fluid sulculus, liquid outlet groove, and the base station in filter chamber, little filter point all with filter plate matrix simultaneous manufacturing;
2. get out liquid inclined hole at each liquid outlet groove tail end successively, be communicated with liquid outlet groove and go out fluid through-hole;
3. bore in each remittance liquid straight trough successively and connect inclined hole, be communicated with remittance liquid straight trough and washing hole;
4., after connection inclined hole bores, the processing of filter plate is namely completed.
The present invention is compared with background technology, and one is the porosity that improve in filter chamber, and filtrate flow is clear and coherent smooth, drastically increases filtration and clean result; Two is the area and the volume that effectively expand filter chamber in filter plate, and filter area is large, effectively enhances filter efficiency; Three is the intensity that improve filter plate, also eliminates the processing to fabrication hole blocking and seal operation, has saved a lot of material and time; Four is integral one-step molding processing, has saved a large amount of process time and human cost, has also improved machining accuracy and the working (machining) efficiency of filter plate simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further.
Accompanying drawing 1 is the structural representation of upper-feed box-type filter plate of the present invention.
Accompanying drawing 2 is the enlarged drawing at X place in accompanying drawing 1.
Accompanying drawing 3 be in accompanying drawing 1 A to sectional view.
Accompanying drawing 4 be in accompanying drawing 1 B to sectional view.
Accompanying drawing 5 is the enlarged drawing at Y place in accompanying drawing 4.
Accompanying drawing 6 be in accompanying drawing 1 C to sectional view.
Accompanying drawing 7 be in accompanying drawing 1 D to sectional view.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1: with reference to accompanying drawing 1-7.
A kind of upper-feed box-type filter plate, its Liang Ge angle, filter plate 20 top is all upwards extended with boss 21 and the centre on filter plate 20 top is upwards extended with projection 23; Two boss 21 in described filter plate 20 top all have washing hole 2; Charging hole 1 is had in the middle part of described projection 23; The middle part of described filter plate 20 front-back all caves inward, and forms the filter chamber 13 of rectangle; Described charging hole 1 is communicated with filter chamber 13 by the feeding-passage 12 below it; Two angles of described filter plate 20 bottom are extended with lug 22 respectively to filter plate 20 both sides; Described lug 22 all has out fluid through-hole 9; Four peripheral wall surfaces of described filter chamber 13 are inclined-plane, and the angle of inclined-plane and filter chamber 13 bottom surface is obtuse angle; The inclined-plane of described filter chamber 13 bottom has the liquid outlet groove 7 of level; Described liquid outlet groove 7 is four, and is symmetrically set in the front-back of filter plate 20 respectively between two; Two liquid outlet grooves 7 on described filter plate 20 front portion, rear portion lay respectively at two bights of filter plate 20; Described each liquid outlet groove 7 top is equipped with the fluid sulculus 6 of multiple uniform arrangement, and fluid sulculus 6 is communicated with liquid outlet groove 7 and filter chamber 13; The bottom surface of described fluid sulculus 6 is concordant with the bottom surface of liquid outlet groove 7; Two liquid outlet groove 7 tail ends symmetrical before and after on described filter plate 20, all have the fluid inclined hole 8 going out fluid through-hole 9 with homonymy and communicate.
The inclined-plane on described filter chamber 13 top has the remittance liquid straight trough 4 of level; Described remittance liquid straight trough 4 is four, and is symmetrically set in the front-back of filter plate 20 respectively between two; Two remittance liquid straight troughs 4 on described filter plate 20 front portion, rear portion lay respectively at two bights of filter plate 20; Described each remittance liquid straight trough 4 bottom is equipped with the sulculus 5 of multiple uniform arrangement, and sulculus 5 is communicated with remittance liquid straight trough 4 and filter chamber 13; The bottom surface of described sulculus 5 is concordant with the bottom surface of remittance liquid straight trough 4; Described each remittance liquid straight trough 4 tail end all has, two or three connection inclined holes 3 be communicated with washing hole 2; The connection inclined hole 3 that described filter plate 20 front-back converges in liquid straight trough 4 is symmetrical arranged.
Described filter plate 20 front-back is equipped with multiple outstanding base station 10; Described base station 10 is square frustum, and multiple base stations 10 before filter plate 20, are below all uniform is arranged in the filter chamber 13 of filter plate 20 front-back; Described multiple base station 10 can be covered with filter chamber 13, also can be arranged in filter chamber 13 in definite shape is uniform; Be intervally arranged between the base station 10 of described filter chamber 13, form filtrate channel 15 between base station; Described each base station 10 is provided with multiple outstanding little filter point 11 to uniform arrangement, and the formation filter point filtrate channel 14 that is intervally arranged between little filter point 11; Described little filter point 11 is roundlet frustum shape; The filter mediums such as filter cloth with little filter a little 11 contact time, the slip particle residence passed in filter plate 20 is on filter cloth, filter cloth is subject to little support of filtering point 11 and makes filtrate flowing in filter point filtrate channel 14, and then in inflow base station filtrate channel 15, two directions are discharged up and down.
Slip enters in filter chamber 13 by the charging hole 1 on filter plate 20 top and feeding-passage 12, the particle of slip is trapped within the filter medium (i.e. filter cloth) in filter chamber 13 and forms filter cake, the filtrate flow filtered in filter chamber 20 leads in filter point filtrate channel 14, and be flowed in base station filtrate channel 15, then collect discharge up or down; Filtrate is upwards converged to flow into through sulculus 5 and is converged in liquid straight trough 4, then flows in washing hole 2 through connecting inclined hole 3, finally filtrate is discharged by washing the passage that hole 2 formed in each filter plate 20; Filtrate is converged through fluid sulculus 6 downwards and is flowed in liquid outlet groove 7, then flows into out in fluid through-hole 9 through fluid inclined hole 8, finally filtrate is discharged by going out the liquid outlet channel that fluid through-hole 9 formed in each filter plate 20.
The structure of this chamber filter plate, filter plate 20 is made to have the filter chamber 13 of same specification maximum area and volume, and little filter point 11 structure in filter chamber 13 ensures to be more than 78% porosity 1.5 times of conventional filter press filter board, to have increased substantially the efficiency of Filter Press and washing.
Embodiment 2: on the basis of embodiment 1.
A processing method for upper-feed box-type filter plate described in embodiment 1, comprises the following steps:
1. the materials such as polypropylene are adopted to become filter plate matrix through mould simultaneous manufacturing, and charging hole 1 on filter plate 20, washing hole 2, go out fluid through-hole 9, sulculus 5, converge liquid straight trough 4, fluid sulculus 6, liquid outlet groove 7, and base station 10 in filter chamber 13, little filter point 11 all with filter plate matrix simultaneous manufacturing;
2. bore a fluid inclined hole 8 at each liquid outlet groove 7 tail end successively, and fluid inclined hole 8 is all communicated with liquid outlet groove 7 and goes out fluid through-hole 9;
3. in each remittance liquid straight trough 4, bore three successively and connect inclined hole 3, and connection inclined hole 3 is all communicated with remittance liquid straight trough 4 and washing hole 2;
4. connect inclined hole 3 to bore well, namely complete the processing of filter plate 20.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (7)
1. a upper-feed box-type filter plate, comprise the filter plate (20) that middle part has charging hole (1), and filter plate (20) front-back all has the feeding-passage (12) connecting charging hole (1) and filter chamber (13), it is characterized in that: in filter chamber (13), uniform arrangement is provided with multiple outstanding base station (10) and is intervally arranged between base station (10) and forms base station filtrate channel (15), on base station (10), all uniform arrangement is provided with multiple outstanding little filter point (11) and is intervally arranged between little filter point (11) and forms filter point filtrate channel (14), two jiaos, filter plate (20) top being upwards extended with boss (21) and washing hole (2) is located on boss (21), charging hole (1) both sides be equipped be communicated with filter chamber (13) multiple sulculuses (5) and filter plate (20) be provided be communicated with multiple sulculus (5) remittance liquid straight trough (4), converge liquid straight trough (4) by connect inclined hole (3) with wash hole (2) be communicated with, two jiaos, filter plate (20) bottom being extended with lug (22) to both sides and going out fluid through-hole (9) is located on lug (22), two jiaos, filter plate (20) bottom is equipped with multiple fluid sulculus (6) of being communicated with filter chamber (13) and filter plate (20) is provided with the liquid outlet groove (7) being communicated with multiple fluid sulculus (6), liquid outlet groove (7) by fluid inclined hole (8) with go out fluid through-hole (9) and be communicated with.
2. upper-feed box-type filter plate according to claim 1, is characterized in that: base station (10) is square frustum shape, and little filter point (11) is roundlet frustum shape.
3. upper-feed box-type filter plate according to claim 1, is characterized in that: the bottom surface of sulculus (5) is concordant with the bottom surface of remittance liquid straight trough (4).
4. upper-feed box-type filter plate according to claim 1, is characterized in that: the connection inclined hole (3) on each remittance liquid straight trough (4) is three.
5. upper-feed box-type filter plate according to claim 1, is characterized in that: the bottom surface of fluid sulculus (6) is concordant with the bottom surface of liquid outlet groove (7).
6. upper-feed box-type filter plate according to claim 1, is characterized in that: the fluid inclined hole (8) on each liquid outlet groove (7) is one, and fluid inclined hole (8) is located at the tail end of liquid outlet groove (7).
7. a processing method for upper-feed box-type filter plate according to claim 1, comprises the following steps:
1. polypropylene material is adopted to become filter plate matrix through mould simultaneous manufacturing, and charging hole (1), feeding-passage (12), washing hole (2), go out fluid through-hole (9), sulculus (5), converge liquid straight trough (4), fluid sulculus (6), liquid outlet groove (7), and the base station (10) in filter chamber (13), little filter point (11) all with filter plate matrix simultaneous manufacturing;
2. get out liquid inclined hole (8) at each liquid outlet groove (7) tail end successively, be communicated with liquid outlet groove (7) and go out fluid through-hole (9);
3. bore in each remittance liquid straight trough (4) successively and connect inclined hole (3), be communicated with remittance liquid straight trough (4) and washing hole (2);
4. connect inclined hole (3) to bore well, namely complete the processing of filter plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720648.1A CN103752055B (en) | 2013-12-24 | 2013-12-24 | Upper-feed box-type filter plate and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720648.1A CN103752055B (en) | 2013-12-24 | 2013-12-24 | Upper-feed box-type filter plate and processing method thereof |
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| Publication Number | Publication Date |
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| CN103752055A CN103752055A (en) | 2014-04-30 |
| CN103752055B true CN103752055B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310720648.1A Active CN103752055B (en) | 2013-12-24 | 2013-12-24 | Upper-feed box-type filter plate and processing method thereof |
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| CN (1) | CN103752055B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078366A (en) * | 2017-06-14 | 2018-12-25 | 浙江复洁环保设备有限公司 | A kind of Combined filter board and preparation method thereof |
| CN114392590A (en) * | 2020-09-29 | 2022-04-26 | 景津装备股份有限公司 | Matched filter plate with external ear and corresponding white carbon black filter press |
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| US4317734A (en) * | 1978-11-28 | 1982-03-02 | Tetsuya Kurita | Filtration-compression type filter press |
| CN2339280Y (en) * | 1998-04-30 | 1999-09-22 | 朱兴源 | Filter plate of box type filter press |
| CN101708391A (en) * | 2009-12-14 | 2010-05-19 | 杭州绿鼎压滤机制造有限公司 | Chamber pressure filter board |
| CN202237431U (en) * | 2011-09-05 | 2012-05-30 | 山东景津环保设备有限公司 | Van type filter plate with feed hole and liquid outlets outside |
| CN202569692U (en) * | 2012-03-12 | 2012-12-05 | 山东景津环保设备有限公司 | Striding lug type van filter plate |
| CN203763931U (en) * | 2013-12-24 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | High-efficiency feeding compartment filter plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61157311A (en) * | 1984-12-28 | 1986-07-17 | Noritake Tekkosho:Kk | Filtering method by filter press |
| JP4127221B2 (en) * | 2004-02-25 | 2008-07-30 | 株式会社石垣 | Heated filter press |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317734A (en) * | 1978-11-28 | 1982-03-02 | Tetsuya Kurita | Filtration-compression type filter press |
| CN2339280Y (en) * | 1998-04-30 | 1999-09-22 | 朱兴源 | Filter plate of box type filter press |
| CN101708391A (en) * | 2009-12-14 | 2010-05-19 | 杭州绿鼎压滤机制造有限公司 | Chamber pressure filter board |
| CN202237431U (en) * | 2011-09-05 | 2012-05-30 | 山东景津环保设备有限公司 | Van type filter plate with feed hole and liquid outlets outside |
| CN202569692U (en) * | 2012-03-12 | 2012-12-05 | 山东景津环保设备有限公司 | Striding lug type van filter plate |
| CN203763931U (en) * | 2013-12-24 | 2014-08-13 | 杭州兴源过滤科技股份有限公司 | High-efficiency feeding compartment filter plate |
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| CN103752055A (en) | 2014-04-30 |
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Address after: 311100 No. 1588, Wang Mei Road, Hangzhou Yuhang economic and Technological Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee after: XINGYUAN ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 311100 No. 1588, Wang Mei Road, Hangzhou Yuhang economic and Technological Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee before: HANGZHOU XINGYUAN FILTER TECHNOLOGY Co.,Ltd. |