CN102652888B - Filter plate group of horizontal type spring squeezer - Google Patents
Filter plate group of horizontal type spring squeezer Download PDFInfo
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- CN102652888B CN102652888B CN201210116025.9A CN201210116025A CN102652888B CN 102652888 B CN102652888 B CN 102652888B CN 201210116025 A CN201210116025 A CN 201210116025A CN 102652888 B CN102652888 B CN 102652888B
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Abstract
The invention provides a filter plate group of a horizontal type spring squeezer. The filter plate group comprises a filter plate, a main frame and a subframe, wherein the filter plate is a circular plate, the middle part of the filter plate is provided with a through hole, and the outer periphery is provided with an annular table; the main frame is an annular frame and is sleeved on the annular table; the subframe is an annular frame and is sleeved on the main frame; a gap between the main frame and the subframe is sealed by a third stressing strip; the main frame is internally provided with a material cavity; inner and outer surfaces of the filter plate are respectively provided with a filter screen, and the surface of each filter screen is provided with drainage lines for water diversion; two sides of the material cavity are provided with filter cloths, the filter cloths are connected with the filter plate and the inner and outer surfaces of the main frame and the subframe; an inner ring of the surface (in contact with the filer plate) of the main frame is provided with an annular gap for draining water, and the inner side of the annular gap is connected with a water draining channel. Therefore, the annular gap and the water draining channel improve the speed of water filtration and water drainage of the filter plate group provided by the invention, the pressure provided to a filter pressing device by a hydraulic device is greatly reduced, the filter screens are prevented from being blocked somewhere and causing water accumulation, and materials are prevented from being sprayed out from the edge of the filter plate, and thus the production efficiency can be greatly improved.
Description
Technical field
The present invention relates to horizontal spring presser technical field, particularly relate to a kind of filter plates of horizontal spring presser.
Background technology
Along with the development of modern industry, horizontal spring presser is more and more extensive in the application of the industries such as food, chemical industry, environmental protection, pottery, weaving, mine.The structure of horizontal spring presser comprises hydraulic means, filter-pressing device, is arranged at the piston rod of hydraulic means front end and is fixed on hydraulic means and the guide rod of filter-pressing device two sides, and piston rod is movably arranged on guide rod.Piston rod front end is provided with push pedal, and filter-pressing device comprises the end to end filter plates of many groups, and filter plates is movably arranged on guide rod.In the time using horizontal spring presser, first primer fluid pressure device, drive push pedal by filter-pressing device end-enclosed pressurize maintenance by piston rod, utilize feed pump that material to be drained off is evacuated to the material cavity of filter plates and is filled up from the charging aperture of filter-pressing device rear end, then material is carried out to dehydrating operations.
The water of deviating from from material leaches by the filter screen that is arranged on the positive and negative surface of filter plate, and screen surface is provided with drainage lines, and the water of the drainage lines of flowing through is finally pooled to and is arranged on the exhalant canal of filter plate inside and discharges.But, the filter plates of horizontal spring presser of the prior art, the speed of its drainage and draining is slow, and the pressure that causes hydraulic means to provide filter-pressing device is large, and production efficiency is low.
Summary of the invention
The filter plates that the object of the invention is to provide for weak point of the prior art a kind of horizontal spring presser, the speed of its drainage and draining is fast, has greatly reduced the pressure that hydraulic means provides filter-pressing device, has improved production efficiency.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of filter plates of horizontal spring presser is provided, comprises filter plate, main frame and secondary frame; Described filter plate is circular slab, and its middle part arranges through hole, and its excircle is provided with ring platform; Described main frame is ring frame, and it is enclosed within described ring platform; Described secondary frame is ring frame, and it is enclosed within described main frame; Gap between described main frame and described secondary frame is by the 3rd press strip sealing;
In described main frame, be provided with material cavity;
The tow sides of described filter plate are provided with filter screen, and described screen surface is provided with the drainage lines for diversion;
The both sides of described material cavity are provided with filter cloth, and described filter cloth is connected with the tow sides of described filter plate, described main frame and described secondary frame;
The surperficial inner ring position that described main frame contacts with described filter plate is provided with the annular breach for draining, and the gap spacing of described annular breach is 1mm ~ 3mm.
Preferably, the gap spacing of described annular breach is 2mm.
Described filter plates is provided with the drainage channel being connected with described annular breach inner side, and the caliber of described drainage channel is 5mm ~ 15mm.
The edge of described filter plate and described secondary frame, and all offer spring groove in the described filter plate position relative with described secondary frame, in described spring groove, be provided with spring.
The front of described main frame and described secondary frame all offers groove, and described filter cloth is pressed in described groove by the 4th press strip.
The filter cloth that is connected to described main frame and described secondary frame front forms the slope of adjustable obliquity.
Described filter plate is provided with the pressure ring for described filter cloth being locked to described filter plate surface near the circumference of described through hole.
Between described pressure ring and described filter plate, and offer groove on described filter plate, described filter cloth is pressed in described groove by the first press strip.
The front of described main frame is provided with the buffer groove that shrinks filter cloth for cushioning.
The edge at the described filter plate back side is provided with the second press strip for compressing filter cloth, and described the second press strip is fixed by screw.
Beneficial effect of the present invention: the filter plates of a kind of horizontal spring presser of the present invention, comprises filter plate, main frame and secondary frame; Filter plate is circular slab, and its middle part arranges through hole, and its excircle is provided with ring platform; Main frame is ring frame, and it is enclosed within ring platform; Secondary frame is ring frame, and it is enclosed within main frame; Gap between main frame and secondary frame is by the 3rd press strip sealing; In main frame, be provided with material cavity; The tow sides of filter plate are provided with filter screen, and screen surface is provided with the drainage lines for diversion; The both sides of material cavity are provided with filter cloth, and filter cloth is connected with the tow sides of filter plate, main frame and secondary frame; The surperficial inner ring position that main frame contacts with filter plate is provided with the annular breach for draining, and the gap spacing of annular breach is 1mm ~ 3mm, and annular breach inner side is connected with the drainage channel that caliber is 5mm ~ 15mm.Therefore, by annular breach and drainage channel, make the speed of drainage of the present invention and draining fast, greatly reduce the pressure that hydraulic means provides filter-pressing device, also avoided filter screen somewhere to stop up and caused this place's ponding simultaneously, and can prevent filter plate edge ejection material, greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the filter plates of a kind of horizontal spring presser of the present invention.
Fig. 2 is that the filter plates of a kind of horizontal spring presser of the present invention is along the cross-sectional view of its longitudinal central axis line.
Fig. 3 is the partial structurtes schematic diagram at A place in Fig. 1.
Fig. 4 is the partial structurtes schematic diagram at B place in Fig. 1.
In Fig. 1 to Fig. 4, include:
The secondary frame of 1--filter plate, the main frame of 2--, 3--, 4--material cavity, 5--filter screen, 6--filter cloth,
7--annular breach, 8--spring groove, 9--spring, 10--slope, 11--pressure ring,
101--through hole, 102--ring platform, 103--bolt, 104--the first press strip, 105--the second press strip, 201--buffer groove, 301--the 3rd press strip, 302--the 4th press strip.
The specific embodiment
The invention will be further described with the following Examples.
See Fig. 1 to Fig. 4.The filter plates of a kind of horizontal spring presser of the present embodiment, comprises filter plate 1, main frame 2 and secondary frame 3; Filter plate 1 is circular slab, and its middle part arranges through hole 101, and its excircle is provided with ring platform 102; Main frame 2 is ring frame, and it is enclosed within ring platform 102; Secondary frame 3 is ring frame, and it is enclosed within main frame 2; Gap between main frame 2 and secondary frame 3 seals by the 3rd press strip 301; Wherein, the 3rd press strip 301 by screw lock at the positive of main frame 2 and near the side of secondary frame 3.The 3rd press strip 301 can prevent that the water of deviating from from material is penetrated in spring groove 8 by the gap between main frame 2 and secondary frame 3, thereby has avoided the spring 9 in spring groove 8 to be corroded.
In main frame 2, be provided with material cavity 4; This material cavity 4 is for holding from the material of through hole 101 suction.
The tow sides of filter plate 1 are provided with filter screen 5, and filter screen 5 surfaces are provided with the drainage lines for diversion.
The both sides of material cavity 4 are provided with filter cloth 6, and filter cloth 6 is connected with the tow sides of filter plate 1, main frame 2 and secondary frame 3.
The surperficial inner ring position that main frame 2 contacts with filter plate 1 is provided with the annular breach 7 for draining.In the present embodiment, the gap spacing of annular breach 7 is 2mm.Filter plates is provided with the drainage channel being connected with annular breach 7 inner sides, and the caliber of drainage channel is 10mm, and this drainage channel leads to outside filter plate 1.Wherein, drainage lines is guided to the water of deviating from from material in the drainage channel that filter plates arranges.Horizontal spring presser is in the process of work, and the water of deviating from from material sees through filter cloth 6 and enters into filter screen 5, via the drainage lines on filter screen 5, water is guided in drainage channel.
Due to the annular breach 7 being provided with for draining, filter is to the water of filter screen 5, can water be guided in drainage channel via the drainage lines on filter screen 5 on the one hand, can via annular breach 7, water be discharged in drainage channel on the other hand simultaneously, make the speed of drainage of the present invention and draining fast, greatly reduce the pressure that hydraulic means provides filter-pressing device, also avoided filter screen 5 somewheres to stop up and caused this place's ponding simultaneously, and can prevent filter plate edge ejection material, affect working environment, thereby greatly enhance productivity.
In the present embodiment, the edge of filter plate 1 and secondary frame 3, and all offer spring groove 8 in filter plate 1 position relative with secondary frame 3, in spring groove 8, be provided with spring 9.In the time that horizontal spring presser is worked, thereby being extruded, spring 9 make the space of material cavity 4 dwindle squeezing material and dewater.
The front of main frame 2 and secondary frame 3 all offers groove, and filter cloth 6 is pressed in groove by the 4th press strip 302.Wherein, the 4th press strip 302 of main frame 2 by screw lock in the groove of main frame 2.
In the present embodiment, the filter cloth 6 that is connected to main frame 2 and secondary frame 3 fronts forms the slope 10 of adjustable obliquity, regulates the gradient on slope 10 according to different materials, can make the filter cloth 6 at 10 places, slope play good water filtering performance.The water that this slope 10 is deviate from this place from material is more; therefore; this place's material is relatively dry; material is less in dry state current downflow; and utilize slope 10 that material is gathered to the center of filter plate 1 under the effect of gravity; thereby can avoid the edge breakage of filter cloth 6, prevent filter plate edge ejection material, protect the corrosion of the press strip at this place.
In the present embodiment, between pressure ring 11 and filter plate 1, and offer groove on filter plate 1, filter cloth 6 is pressed in groove by the first press strip 104.
The front of main frame 2 is provided with the buffer groove 201 that shrinks filter cloth 6 for cushioning.In the process of squeezing material, this buffer groove 201 plays good cushioning effect to filter cloth 6.
The edge at filter plate 1 back side is provided with the second press strip 105 for compressing filter cloth 6, and this second press strip 105 is fixed by screw.
embodiment 2.
The embodiment 2 of the filter plates of a kind of horizontal spring presser of the present invention, the difference of the present embodiment and embodiment 1 is, the gap spacing of annular breach 7 is 1mm, the caliber of drainage channel is 5mm, the annular breach 7 that the present embodiment arranges, can make equally the speed of drainage of the present invention and draining fast, greatly reduce the pressure that hydraulic means provides filter-pressing device, improve production efficiency; Also avoided filter screen 5 somewheres to stop up and caused this place's ponding simultaneously.Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
The embodiment 3 of the filter plates of a kind of horizontal spring presser of the present invention, the difference of the present embodiment and embodiment 1 is, the gap spacing of annular breach 7 is 3mm, the caliber of drainage channel is 15mm, the annular breach 7 that the present embodiment arranges, can make equally the speed of drainage of the present invention and draining fast, greatly reduce the pressure that hydraulic means provides filter-pressing device, improve production efficiency; Also avoided filter screen 5 somewheres to stop up and caused this place's ponding simultaneously.Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Finally should be noted that; above embodiment is only for illustrating technical scheme of the present invention but not limiting the scope of the invention; although the present invention is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. a filter plates for horizontal spring presser, is characterized in that: comprise filter plate, main frame and secondary frame; Described filter plate is circular slab, and its middle part arranges through hole, and its excircle is provided with ring platform; Described main frame is ring frame, and it is enclosed within described ring platform; Described secondary frame is ring frame, and it is enclosed within described main frame; Gap between described main frame and described secondary frame is by the 3rd press strip sealing;
In described main frame, be provided with material cavity;
The tow sides of described filter plate are provided with filter screen, and described screen surface is provided with the drainage lines for diversion;
The both sides of described material cavity are provided with filter cloth, and described filter cloth is connected with the tow sides of described filter plate, described main frame and described secondary frame;
The surperficial inner ring position that described main frame contacts with described filter plate is provided with the annular breach for draining, and the gap spacing of described annular breach is 1mm ~ 3mm.
2. the filter plates of a kind of horizontal spring presser according to claim 1, is characterized in that: the gap spacing of described annular breach is 2mm.
3. the filter plates of a kind of horizontal spring presser according to claim 2, is characterized in that: described filter plates is provided with the drainage channel being connected with described annular breach inner side, and the caliber of described drainage channel is 5mm ~ 15mm.
4. the filter plates of a kind of horizontal spring presser according to claim 1, it is characterized in that: the edge of described filter plate and described secondary frame, and the position relative with described secondary frame at described filter plate all offers spring groove, in described spring groove, is provided with spring.
5. the filter plates of a kind of horizontal spring presser according to claim 4, is characterized in that: the front of described main frame and described secondary frame all offers groove, and described filter cloth is pressed in described groove by the 4th press strip.
6. the filter plates of a kind of horizontal spring presser according to claim 5, is characterized in that: the filter cloth that is connected to described main frame and described secondary frame front forms the slope of adjustable obliquity.
7. the filter plates of a kind of horizontal spring presser according to claim 6, is characterized in that: described filter plate is provided with the pressure ring for described filter cloth being locked to described filter plate surface near the circumference of described through hole.
8. the filter plates of a kind of horizontal spring presser according to claim 7, is characterized in that: between described pressure ring and described filter plate, and offer groove on described filter plate, described filter cloth is pressed in described groove by the first press strip.
9. the filter plates of a kind of horizontal spring presser according to claim 8, is characterized in that: the front of described main frame is provided with the buffer groove that shrinks filter cloth for cushioning.
10. the filter plates of a kind of horizontal spring presser according to claim 9, is characterized in that: the edge at the described filter plate back side is provided with the second press strip for compressing filter cloth, and described the second press strip is fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116025.9A CN102652888B (en) | 2012-04-19 | 2012-04-19 | Filter plate group of horizontal type spring squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116025.9A CN102652888B (en) | 2012-04-19 | 2012-04-19 | Filter plate group of horizontal type spring squeezer |
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| Publication Number | Publication Date |
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| CN102652888A CN102652888A (en) | 2012-09-05 |
| CN102652888B true CN102652888B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210116025.9A Active CN102652888B (en) | 2012-04-19 | 2012-04-19 | Filter plate group of horizontal type spring squeezer |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740907B (en) * | 2015-03-26 | 2016-05-11 | 安徽省通源环境节能有限公司 | Sludge high-drying dehydration filter press filter plate assembly |
| CN104784996A (en) * | 2015-04-16 | 2015-07-22 | 佛山市金凯地过滤设备有限公司 | Plate-frame filter plate structure with air holes and airing function |
| CN104784997A (en) * | 2015-04-16 | 2015-07-22 | 佛山市金凯地过滤设备有限公司 | Horizontal spring filter press with reverse-blow air-drying structure |
| CN107596743B (en) * | 2017-10-30 | 2024-02-23 | 佛山市金凯地环保工程有限公司 | Filter pressing plate with line formula filtration |
| CN108159746B (en) * | 2018-02-12 | 2024-04-26 | 广东省金凯地过滤设备有限公司 | Filter pressing plate with three-section type center fixing assembly |
| CN108404471A (en) * | 2018-04-28 | 2018-08-17 | 安徽省通源环保科技有限公司 | The cleaning device of filter press |
| CN108249731B (en) * | 2018-05-04 | 2023-06-13 | 启迪合加新能源汽车有限公司 | Self-locking device and filter plate of filter chamber of electroosmosis sludge high-dry dehydrator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4859739B2 (en) * | 2007-04-17 | 2012-01-25 | 西武ポリマ化成株式会社 | Filter press |
| JP5410219B2 (en) * | 2009-09-28 | 2014-02-05 | 株式会社クボタ | Filter press dehydrator |
| CN201735221U (en) * | 2010-07-12 | 2011-02-09 | 杭州鸿跃能源环境工程技术有限公司 | High-pressure variable volume filtering unit for presser |
| CN201791412U (en) * | 2010-09-14 | 2011-04-13 | 庞仲达 | Subframe fixing device of horizontal spring squeezing machine |
| CN201791413U (en) * | 2010-09-14 | 2011-04-13 | 庞仲达 | Sealing device of horizontal spring presser |
| CN102068840B (en) * | 2010-12-08 | 2013-07-31 | 浙江金鸟压滤机有限公司 | Filter plate structure of non-membrane-type pressure filter |
| CN202590452U (en) * | 2012-04-19 | 2012-12-12 | 佛山市金凯地过滤设备有限公司 | Filter plate group of horizontal spring presser |
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2012
- 2012-04-19 CN CN201210116025.9A patent/CN102652888B/en active Active
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Address after: 528000 south of Jihua Road, Nanzhuang Town, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong jinkaidi filtration equipment Co.,Ltd. Address before: 528000 Foshan jinkaidi filtration equipment Co., Ltd Patentee before: FOSHAN JINKAIDI FILTRATION EQUIPMENT Co.,Ltd. |
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