CN105327534A - Composite plate-frame type drying filter press - Google Patents
Composite plate-frame type drying filter press Download PDFInfo
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- CN105327534A CN105327534A CN201410400721.1A CN201410400721A CN105327534A CN 105327534 A CN105327534 A CN 105327534A CN 201410400721 A CN201410400721 A CN 201410400721A CN 105327534 A CN105327534 A CN 105327534A
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- filter
- frame
- heating plate
- plate body
- sides
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- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a composite plate-frame type drying filter press. The composite plate-frame type drying filter press comprises a plurality of filter frames which are oppositely arranged in a same direction, a filter plate is inserted between every two filter frames, and the filter frames and the filter plates are sequentially overlapped in a staggering mode and movably arranged against to each other side by side; a filter chamber with two penetrating sides is formed by enclosing the edge of the periphery of each filter frame, and a sludge joint pipe which is communicated with each filter chamber is arranged at the edge of each filter frame; each filter plate consists of a heating plate body, separation nets at the two sides, a fixed jamb and filter fabrics at the two sides. According to the frame type drying filter press disclosed by the invention, as being internally provided with a sealed space and a support framework, each heating plate body is connected with a heat inlet joint pipe and a heat discharge joint pipe, so that an external heat source can enter and exit each heating plate body so as to carry out heating to enable moisture of sludge in the corresponding filter chamber to be vaporized, so that sewage is discharged to the exterior by virtue of the corresponding filter fabrics at the two sides, the corresponding separation nets as well as sewage draining water channels and sewage draining joint pipes of the corresponding fixed jambs, and thus the drying efficiency of the sludge is improved; in addition, as the filter plates can be matched with various filter chamber volumes of the filter frames, the filter fabrics are easy to manufacture and assemble, and the service life of each filter fabric is prolonged; each filter frame is capable of rapidly and really discharging the sludge.
Description
Technical field
The present invention relates to a kind of composite board frame type dry filter press, particularly relate to a kind of composite board frame type dry filter press carrying out extrusion dehydration and heat drying for water-containing sludge.
Background technology
Current plate and frame mud and other various filtrate filter presses, board track is placed the movable displacement of many groups separately and the overlapping and sheet frame 9 leaned on, described sheet frame 9 has both sides filter chamber 91 as shown in Figures 1 and 2, and one communicates sludge inlet 92, respectively cover at both sides filter chamber 91 and put a filter cloth 93, and both sides filter cloth 93 is connected via sludge inlet 92.
Actually carry out in press filtration sludge process, as shown in Figure 1, whole sheet frame 9 is overlapping with filter cloth 93 and lean on, then filter cloth 93 periphery closes between two, utilize pumping to be extracted by moisture mud 94 to send in the sludge inlet 92 of sheet frame 9 and each filter cloth 93 simultaneously, and continue to extrude, sewage is flowed out by filter cloth 93 and limber hole 95, mud 94 is then wrapped in filter chamber 91 by filter cloth 93, reaches extrusion dehydration object.Sludge filter press presss from both sides one by one to draw and opens sheet frame 9 and filter cloth 93 (consulting Fig. 2), down to unload the mud 94 dewatered immediately.But in above-mentioned filter-press dehydration process, mud 94 is subject to powerful extruding and can be attached at filter chamber 91 inside, and cannot unload removing easily completely, affects sludge press filtration operating efficiency.In addition, above-mentioned simple extrusion dehydration mode can only reach the drying sludge degree of moisture content 60 ~ 86%, more effectively cannot reduce sludge volume and take up an area space, and follow-up carrying and reprocessing cost intensive.Therefore to how to solve the problem, be the industry be correlated with dealer desire most ardently the problem place of research.
Summary of the invention
Main purpose of the present invention and use effect are, each filter frame and filter plate sequentially interlock and lean on by dry filter press, utilize the filter chamber of each filter frame simultaneously feeding extrusion containing watery mud, each filter plate is coordinated to carry out heating the moisture vaporization of the inner mud of filter chamber again, to improve drying sludge efficiency, and filter plate can coordinate the various chamber spaces of filter frame, more easily makes and assembling filter cloth, increase filter cloth service life, and each filter frame can unload mud more rapidly really.
For reaching above-mentioned purpose, the invention provides a kind of composite board frame type dry filter press, it is provided with multiple filter frame relative in the same way, respectively between filter frame between two inserts installing one filter plate, and each filter frame and filter plate are sequentially overlapping activity leaning on; The edge of each filter frame periphery around being configured with the through filter chamber in both sides, and is provided with at edge the mud communicated with filter chamber and takes over; Each filter plate includes a heating plate body, two and be against heating plate body and be fixed on relative to the filter of both sides, a double team filter cloth that heating plate body and the fixed border and two of two filter peripheries are coated on fixed border both sides relative to two filters, described heating plate body both sides correspond to filter chamber, its inside has a confined space, and communicate a support grid is set, be provided with in heating plate external week communicate with confined space one enter heat and to take over and a heat extraction is taken over, heating plate body is debouched, to heat the moisture vaporization of the inner mud of filter chamber for external heat source; Be formed with blowdown water channel between described heating plate external week and fixed border, and described fixed border periphery is provided with the sewer communicated with blowdown water channel takes over, for sewage effluent outwardly.
Preferably, the edge inside of described filter frame is respectively provided with a metal deckle board, and the colloid that is coated on metal deckle board.
Preferably, the edge of described filter frame upper end is interval with two mud communicated with filter chamber and takes over, and to be connected to a sludge carrier pipe, the edge of described filter frame lower end is provided with the drift angle limit stretched in filter chamber.
Preferably, the heating plate body upper end of described filter plate be interval with communicate with confined space two enter heat take over, the heating plate body lower end of described filter plate is interval with two heat extractions communicated with confined space and takes over, and two enter heat adapter take over each passing outwardly with two heat extractions and be positioned fixed border.
Preferably, the both sides filter of described filter plate is respectively set to double-deck dictyosome.
Preferably, the fixed border periphery of described filter plate is interval with a cleaning water inlet and a cleaning delivery port.
In other words, also there is preferred version in the present invention:
Aforesaid composite board frame type dry filter press, the edge inside of wherein said filter frame is respectively provided with a metal deckle board, and the colloid that is coated on metal deckle board.
Further, the edge of described filter frame upper end is interval with two mud communicated with filter chamber and takes over, and to be connected to a sludge carrier pipe, the edge of described filter frame lower end is provided with the drift angle limit stretched in filter chamber.
Aforesaid composite board frame type dry filter press, the heating plate body upper end of wherein said filter plate be interval with communicate with confined space two enter heat take over, the heating plate body lower end of described filter plate is interval with two heat extractions communicated with confined space and takes over, and two enter heat adapter take over each passing outwardly with two heat extractions and be positioned fixed border.
Aforesaid composite board frame type dry filter press, the both sides filter of wherein said filter plate is respectively set to double-deck dictyosome.Again, the fixed border periphery of described filter plate is interval with a cleaning water inlet and a cleaning delivery port.
Accompanying drawing explanation
Fig. 1 is the schematic diagram commonly using sludge filter press extruding mud;
Fig. 2 is the schematic diagram that Fig. 1 commonly uses that sludge filter press opens each sheet frame;
Fig. 3 is the sectional view of present pre-ferred embodiments composite board frame type dry filter press, and shows into heat adapter and heat extraction adapter;
Fig. 4 is the stereogram of Fig. 3 filter frame;
Fig. 5 is the stereogram of Fig. 3 filter plate;
Fig. 6 is the cutaway view Amplified image of Fig. 5 filter plate, and shows into heat adapter and heat extraction adapter;
Fig. 7 is the cutaway view Amplified image of Fig. 5 filter plate, and the adapter of display sewer;
Fig. 8 is the three-dimensional exploded view that Fig. 5 heats plate body and fixed border;
Fig. 9 is the schematic diagram that Fig. 8 heats plate body inside;
Figure 10 is the action diagram that the present invention carries out press filtration mud, and the adapter of display mud and sewer adapter;
Figure 11 is that the Figure 10 that continues carries out heating the action diagram of mud, and shows into heat adapter and heat extraction adapter;
Figure 12 be continue Figure 11 mud unload after schematic diagram.
Primary symbols explanation
1, filter frame 11, edge
12, filter chamber 13, metal deckle board
14, mud adapter 15, colloid
16, support 17, drift angle limit
2, filter plate
21, plate body 211, confined space is heated
22, support grid 221, straight plate
222, cross bar 23, filter
24, filter cloth 25, fixed border
251, edge 252, blowdown water channel
253, water inlet 254, cleaning delivery port is cleaned
26, support 27, enter heat adapter
28, sewer adapter 29, heat extraction adapter
3, sludge carrier pipe 4, external heat source
5, mud 6, sewer pipeline.
Detailed description of the invention
Relevant the present invention is for reaching above-mentioned purpose, and the technological means adopted and effect thereof, enumerate possible embodiments, and coordinates accompanying drawing to be described as follows:
First, refer to shown in Fig. 3 to Fig. 9, find out by knowing in figure, composite board frame type dry filter press of the present invention is provided with multiple filter frame 1 relative in the same way equally on existing rack rail, installing one filter plate 2 is inserted each between filter frame 1 between two, each filter frame 1 and filter plate 2 are sequentially overlapping activity leaning on, and its movable displacement is separately each other; Wherein:
The edge 11 of each filter frame 1 periphery is around being configured with the through filter chamber in both sides 12, and the two mud adapters 14 communicated with filter chamber 12 are interval with at the edge 11 of upper end, to be connected to a sludge carrier pipe 3 (consulting Figure 10), and the edge 11 of filter frame 1 lower end is provided with the drift angle limit 17 stretched in filter chamber 12, and a metal deckle board 13 is respectively provided with in edge 11 inside of each filter frame 1, and the colloid 15 that is coated on metal deckle board 13 outside, and filter frame 1 is provided with both sides support 16 (consulting Fig. 4).
Each filter plate 2 includes a heating plate body 21, two and be against the filter 23 of the relative both sides of heating plate body 21, one sandwiches the fixed border 25 being fixedly welded on heating plate body 21 and two filter 23 peripheries, and the filter cloth 24 that two are coated on fixed border 25 and the two relative both sides of filter 23, the fixed border 25 of each filter plate 2 is provided with both sides support 26 (consulting Fig. 5), and the both sides filter 23 of filter plate 2 is respectively set to double-deck dictyosome.
Described heating plate body 21 both sides correspond to the filter chamber 12 of filter frame 1, its inside has a confined space 211, and communicate a support grid 22 is set, and support grid 22 to weld with the cross bar 222 of both sides with multiple straight plate 221 and forms heat source passages, heating plate body 21 upper end be interval with communicate with confined space 211 two enter heat adapter 27, heat plate body 21 lower end and be then interval with the two heat extraction adapters 29 communicated with confined space 211, two enter heat adapter 27 respectively passes the relative edge 251 being positioned fixed border 25 outwardly with two heat extraction adapters 29, heating plate body 21 is debouched for connecting external heat source 4 (referring to Figure 11).And heat to be formed between plate body 21 periphery and fixed border 25 blowdown water channel 252 (consult Fig. 3,6,8 and Figure 11), the two sewer adapters 28 communicated with blowdown water channel 252 are provided with in fixed border 25 periphery, for connecting sewer pipeline 6 (consulting Figure 10) outwardly, and fixed border 25 periphery can be interval with cleaning water inlet 253 and cleaning delivery port 254 and its associated pipe and a joint (not shown), and can be normality closed condition.
From the above mentioned, when the present invention starts to carry out sludge press filtration operation, each filter frame 1 and filter plate 2 are sequentially overlapping and lean on, pumping is utilized to pump containing watery mud 5 by each sludge carrier pipe 3 and mud adapter 14, consult Figure 10, extrusion dehydration is carried out in filter chamber 12 inside making mud 5 enter each filter frame 1, allows sewage flow into the both sides filter cloth 24 of each filter plate 2, filter 23 and blowdown water channel 252, then discharges outward via sewer adapter 28 and sewer pipeline 6.Immediately, consult Figure 11, by the external heat source 4 of steam class via heating plate body 21 inside entering heat adapter 27 and input each filter plate 2, heating plate body 21 both sides are heated for the mud 5 of filter chamber 12, allow the moisture contained by mud 5 vaporize, and moisture is discharged equally outward by sewer adapter 28.Then sludge filter press presss from both sides one by one to draw and opens filter frame 1 and filter plate 2, and as shown in FIG. 11 and 12, each filter frame 1 utilizes the through shape filter chamber 12 in both sides and drift angle limit 17 thereof to construct, and makes filter frame 1 when mobile, can unload mud 5 in the lump.Therefore dry filter press of the present invention can improve drying sludge efficiency, and filter plate 2 can coordinate various filter chambers 12 volume of filter frame 1, more easily makes and assembling filter cloth 24, increase filter cloth 24 service life, and each filter frame 1 can unload mud 5 more rapidly really.
Above illustrated embodiment only uses the present invention for convenience of description, and is not in a limitative way, and not from scope of the present invention, the various simple and easy change that those skilled in the art can do and modification, all must include in the claims in the present invention scope.
Claims (6)
1. a composite board frame type dry filter press, it is provided with multiple filter frame relative in the same way, respectively between filter frame between two inserts installing one filter plate, and each filter frame and filter plate are sequentially overlapping activity leaning on; The edge of each filter frame periphery around being configured with the through filter chamber in both sides, and is provided with at edge the mud communicated with filter chamber and takes over; Each filter plate includes a heating plate body, two and be against heating plate body and be fixed on relative to the filter of both sides, a double team filter cloth that heating plate body and the fixed border and two of two filter peripheries are coated on fixed border both sides relative to two filters, described heating plate body both sides correspond to filter chamber, its inside has a confined space, and communicate a support grid is set, be provided with in heating plate external week communicate with confined space one enter heat and to take over and a heat extraction is taken over, heating plate body is debouched, to heat the moisture vaporization of the inner mud of filter chamber for external heat source; Be formed with blowdown water channel between described heating plate external week and fixed border, and described fixed border periphery is provided with the sewer communicated with blowdown water channel takes over, for sewage effluent outwardly.
2. composite board frame type dry filter press according to claim 1, the edge inside of wherein said filter frame is respectively provided with a metal deckle board, and the colloid that is coated on metal deckle board.
3. composite board frame type dry filter press according to claim 2, the edge of wherein said filter frame upper end is interval with two mud communicated with filter chamber and takes over, to be connected to a sludge carrier pipe, the edge of described filter frame lower end is provided with the drift angle limit stretched in filter chamber.
4. composite board frame type dry filter press according to claim 1, the heating plate body upper end of wherein said filter plate be interval with communicate with confined space two enter heat take over, the heating plate body lower end of described filter plate is interval with two heat extractions communicated with confined space and takes over, and two enter heat adapter take over each passing outwardly with two heat extractions and be positioned fixed border.
5. composite board frame type dry filter press according to claim 1, the both sides filter of wherein said filter plate is respectively set to double-deck dictyosome.
6. composite board frame type dry filter press according to claim 1, the fixed border periphery of wherein said filter plate is interval with a cleaning water inlet and a cleaning delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400721.1A CN105327534B (en) | 2014-08-13 | 2014-08-13 | Composite plate-frame type drying filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400721.1A CN105327534B (en) | 2014-08-13 | 2014-08-13 | Composite plate-frame type drying filter press |
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| Publication Number | Publication Date |
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| CN105327534A true CN105327534A (en) | 2016-02-17 |
| CN105327534B CN105327534B (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410400721.1A Active CN105327534B (en) | 2014-08-13 | 2014-08-13 | Composite plate-frame type drying filter press |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833581A (en) * | 2016-06-14 | 2016-08-10 | 海宁科诺过滤设备有限公司 | Heat insulation laminated plate and frame filter |
| CN108278858A (en) * | 2018-03-26 | 2018-07-13 | 杭州沈氏节能科技股份有限公司 | A kind of filter core, dry filter plate and hot-pressing drying equipment |
| CN109734209A (en) * | 2019-01-30 | 2019-05-10 | 太原纳新食品有限公司 | A kind of sanitary sewage quickly handles recycle device |
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| GB2258621A (en) * | 1991-08-14 | 1993-02-17 | Edwards & Jones | Filter press operation |
| EP1088580A1 (en) * | 1999-10-02 | 2001-04-04 | Lenser Filtration GmbH & Co. | Process of drying filtercakes in filter chambers of a filter press and filter press for carrying out said process |
| CN1328860A (en) * | 2001-06-26 | 2002-01-02 | 深圳市金达莱环保有限公司 | Quick press-filtering method for plate type press-filtering machine |
| CN1634630A (en) * | 2004-05-20 | 2005-07-06 | 周明远 | Thermal pressure filtration process for deep dehydration of fine coal suspension liquid and apparatus therefor |
| CN101128245A (en) * | 2005-02-25 | 2008-02-20 | 拜尔技术服务有限责任公司 | Device and method for thermally drying filter cakes in diaphragm-filter presses |
| CN101406772A (en) * | 2008-09-16 | 2009-04-15 | 上海第二工业大学 | Multifunctional equipment for separating liquid from solid and method thereof |
| CN201470178U (en) * | 2009-06-30 | 2010-05-19 | 吕明旺 | Plate-and-frame type dry filter press |
| CN103285637A (en) * | 2012-02-27 | 2013-09-11 | 上海复洁环保科技有限公司 | Low-temperature vacuum dehydration and drying equipment as well as process thereof |
| CN204159088U (en) * | 2014-08-13 | 2015-02-18 | 吕明旺 | Composite board frame type dry filter press |
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2014
- 2014-08-13 CN CN201410400721.1A patent/CN105327534B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2258621A (en) * | 1991-08-14 | 1993-02-17 | Edwards & Jones | Filter press operation |
| EP1088580A1 (en) * | 1999-10-02 | 2001-04-04 | Lenser Filtration GmbH & Co. | Process of drying filtercakes in filter chambers of a filter press and filter press for carrying out said process |
| CN1328860A (en) * | 2001-06-26 | 2002-01-02 | 深圳市金达莱环保有限公司 | Quick press-filtering method for plate type press-filtering machine |
| CN1634630A (en) * | 2004-05-20 | 2005-07-06 | 周明远 | Thermal pressure filtration process for deep dehydration of fine coal suspension liquid and apparatus therefor |
| CN101128245A (en) * | 2005-02-25 | 2008-02-20 | 拜尔技术服务有限责任公司 | Device and method for thermally drying filter cakes in diaphragm-filter presses |
| CN101406772A (en) * | 2008-09-16 | 2009-04-15 | 上海第二工业大学 | Multifunctional equipment for separating liquid from solid and method thereof |
| CN201470178U (en) * | 2009-06-30 | 2010-05-19 | 吕明旺 | Plate-and-frame type dry filter press |
| CN103285637A (en) * | 2012-02-27 | 2013-09-11 | 上海复洁环保科技有限公司 | Low-temperature vacuum dehydration and drying equipment as well as process thereof |
| CN204159088U (en) * | 2014-08-13 | 2015-02-18 | 吕明旺 | Composite board frame type dry filter press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833581A (en) * | 2016-06-14 | 2016-08-10 | 海宁科诺过滤设备有限公司 | Heat insulation laminated plate and frame filter |
| CN108278858A (en) * | 2018-03-26 | 2018-07-13 | 杭州沈氏节能科技股份有限公司 | A kind of filter core, dry filter plate and hot-pressing drying equipment |
| CN109734209A (en) * | 2019-01-30 | 2019-05-10 | 太原纳新食品有限公司 | A kind of sanitary sewage quickly handles recycle device |
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| Publication number | Publication date |
|---|---|
| CN105327534B (en) | 2017-05-24 |
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