CN204485414U - A kind of plate and frame filter press - Google Patents
A kind of plate and frame filter press Download PDFInfo
- Publication number
- CN204485414U CN204485414U CN201520075704.5U CN201520075704U CN204485414U CN 204485414 U CN204485414 U CN 204485414U CN 201520075704 U CN201520075704 U CN 201520075704U CN 204485414 U CN204485414 U CN 204485414U
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- China
- Prior art keywords
- filter press
- press plate
- filter
- adjustable ring
- plate body
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Abstract
The utility model discloses a kind of plate and frame filter press, it comprises support and is fixed on left cover, the right cover plate on support, several vertical filter press plates are provided with between left cover, right cover plate, left cover is connected with hydraulic means by connecting rod, hydraulic means consists of the control device controlling spacing between left cover, right cover plate connecting rod, filter press plate comprises filter press plate body, adjustable ring and protective cover, the both sides, front and back of filter press plate body are respectively arranged with inside groove, the bottom surface of groove is evenly distributed with projection, and the center of filter press plate body is provided with centre bore.The utility model operation, cleaning and maintenance are all more for convenience, and this structure is convenient to the material of filter press inside to clean, dry up, and fluid speed is fast, filter efficiency is high, good pressure-resistant performance, filter press plate can improve press filtration effect, also feed rate can be regulated, and not easily produce the phenomenon of the bending and wearing and tearing of fracture, wear-resisting and anti-erosion property good, long service life.
Description
Technical field
The utility model relates to a kind of plate and frame filter press.
Background technology
Filter press is as solid-liquid separating equipment, and be widely used in the industries such as pharmacy, biochemistry, food and drink, water treatment, it has good separating effect, wide adaptability, especially for the separation of sticky fine material, has the superiority of its uniqueness.Filter press is divided into plate and frame type filter-press and chamber-type press filter, for the Separation of Solid and Liquid of various suspension.It relies on hold down gag to be compressed by filter plate, then by suspension with being pumped into filter chamber, is reached the object be separated with liquid particles by solid particle by filter cloth.But, current plate and frame type filter-press body includes material interface, air intake and water inlet interface, operation, maintenance and cleaning comparatively inconvenience, and the position that air intake and water inlet interface are arranged is positioned at the top of filter press body, is not easy to the material of filter press inside to clean, dry up.And filter press plate is the vitals in filtering equipment.Filter press plate of the prior art, the press filtration effect of Separation of Solid and Liquid is not very desirable.And the diameter of the charging hole of current filter press plate is fixing, thus inlet amount is fixing.But different material components is different, in order to better improve the effect of Separation of Solid and Liquid, needs the adjustment carrying out inlet amount for different materials.In addition, current filter press plate in use, owing to being subject to larger stress, and unequal power distribution, easily produce the phenomenon that fracture is bending and destroy, and filter press plate is under the long-term souring of filtrate, serious wear.
Utility model content
For above-mentioned background technology exist defect, the utility model provides a kind of plate and frame filter press, its operation, safeguard and cleaning more for convenience, and fluid speed is fast, filter efficiency is high, filter plate support evenly, good pressure-resistant performance.
For achieving the above object, the technical solution adopted in the utility model is: it comprises support and is fixed on left cover, the right cover plate on support, is provided with several vertical filter press plates between left cover, right cover plate, left cover is connected with hydraulic means by connecting rod, hydraulic means consists of the control device controlling spacing between left cover, right cover plate connecting rod, be provided with the link connected with filter press plate charging hole in the middle part of right cover plate, link is connected with material interface pipe, air intake and interface pipe of intaking respectively, filter press plate comprises filter press plate body, adjustable ring and protective cover, the both sides, front and back of filter press plate body are respectively arranged with inside groove, the bottom surface of groove is evenly distributed with projection, the center of filter press plate body is provided with centre bore, the bottom surface of groove is also evenly distributed with four boss centrosymmetric relative to centre bore, be connected by arc surface transition between the bottom of each boss and the bottom surface of groove, the both sides, front and back of centre bore are separately installed with an adjustable ring, the endoporus of adjustable ring is charging hole, the outer wall of the outer end of each adjustable ring is provided with the first curved flanges, the inwall of protective cover is provided with the second curved flanges, the filter road that the bottom that protective cover covers filter press plate body on described adjustable ring by this second curved flanges and the cooperation of the first curved flanges is provided with filter opening and is communicated with filter opening, the external port in filter road is liquid outlet.
The utility model has following beneficial effect: the utility model is provided with the link with filter frame internal switching in the middle part of the right cover plate of filter press, connected with material interface pipe, air intake and interface pipe of intaking respectively by link, this structure is convenient to the material of filter press inside to clean, dry up, and operation, cleaning and maintenance are all more for convenience.And the central hole of filter press plate body of the present utility model is provided with adjustable ring, adjustable ring can be changed for different materials, obtain the charging hole of different-diameter, to regulate feed rate; Be covered with protective cover outside the charging hole of adjustable ring, can prevent dust impurity from entering charging hole; The groove floor of filter press plate body is evenly provided with some projections, between projection, forms intensive filtrate channel, can be separated further solid-liquid, improve press filtration effect; The boss bottom that the bottom surface of groove is provided with is connected by arc surface transition with between groove floor, the stress that the design of arc surface also can make filter press plate be subject to a certain extent evenly, reduce filter press plate fracture buckling phenomenon; The groove floor of filter press plate body is provided with epoxy resin wearing layer, can strengthen the anti-wear performance of filter press plate; Be provided with polyethylene inner sleeve in the filter road of filter press plate, enhance anti-filtrate erosion ability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of the utility model filter press plate.
Fig. 3 is the sectional view of the left view of the utility model filter press plate.
Fig. 4 is the structural representation at the charging hole place of the utility model filter press plate, has wherein removed protective cover.
Fig. 5 is the enlarged diagram of part A in Fig. 2.
Fig. 6 is the enlarged diagram of part B in Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model comprises support 101 and is fixed on left cover 104, the right cover plate 106 on support 101, several vertical filter press plates 1 are provided with between left cover 104, right cover plate 106, left cover 104 is connected with hydraulic means 102 by connecting rod 103, hydraulic means adopts existing hydraulic test, and hydraulic means 102 consists of the control device controlling spacing between left cover 104, right cover plate 106 connecting rod 103; The link 109 connected with the charging hole 21 of filter press plate 1 is provided with in the middle part of right cover plate 106, the end of link 109 is ring flange, be fixedly connected with by flange seal with another pipeline with ring flange by this ring flange, this another connect with material interface pipe 107, air intake and interface pipe 108 of intaking respectively with the pipeline of ring flange, the lower end of filter press plate 1 is provided with the liquid dish 110 be positioned on support 101.
As shown in Figures 2 to 6, filter press plate comprises filter press plate body 1, adjustable ring 2 and protective cover 3, and the both sides, front and back of filter press plate body 1 are respectively arranged with inside groove 11, the bottom surface of groove 11 are evenly distributed with projection 12.The center of filter press plate body 1 is provided with centre bore, the bottom surface of groove 11 is also evenly distributed with four boss 13 centrosymmetric relative to described centre bore, be connected by arc surface transition between the bottom of each boss 13 and the bottom surface of groove 11, the both sides, front and back of centre bore are separately installed with an adjustable ring 2, the endoporus of adjustable ring 2 is charging hole 21, the outer wall of the outer end of each adjustable ring 2 is provided with the first curved flanges 22, the inwall of protective cover 3 is provided with the second curved flanges 31, protective cover 3 covers by this second curved flanges 31 on described adjustable ring 2 with coordinating of the first curved flanges 22, the filter road 15 that the bottom of filter press plate body 1 is provided with filter opening 14 and is communicated with filter opening 14, the external port in filter road 15 is liquid outlet 16.In the present embodiment, the left and right sides of filter press plate body 1 bottom is equipped with filter opening 14 and filter road 15.
Furtherly, in the present embodiment, the corner place of filter press plate body 1 is respectively provided with a washing hole 17.
In order to strengthen filter press plate to the erosion resistibility of material and anti-wear performance, groove 11 bottom surface of filter press plate body 1 is provided with epoxy resin wearing layer.
As shown in Figure 4, furtherly, after filtrate enters filter road 15, Ye Huiduilv road 15 causes and washes away.Filter is provided with polyethylene inner sleeve 4 in road 15, can well slow down the souring of swiftly flowing filtrate to filter road 15, improve the service life of filter press plate further.
Adjustable ring 2 is fixedly installed in the central hole of filter press plate body 1 by screw 5.Concrete, when adjustable ring 2 is installed, by in adjustable ring 2 centering hole, the outer end of adjustable ring 2 protrudes from centre bore, and adjustable ring 2 has extension platform in the outer end protruding from centre bore, screw 5 passes groove 11 bottom surface of this extension platform and filter press plate body 1 successively, adjustable ring 2 is fixedly installed in the central hole of filter press plate body 1.
In pressure-filtering process, filter press plate is coated with filter cloth, material is entered by the charging hole 21 of two adjustable rings 2 of the central hole of filter press plate body 1 in the space that formed between two filter press plates.External equipment compresses filter press plate.Four boss 13 on groove 11 bottom surface of filter press plate body 1 extrude material under the cooperation of external pressure, and filtrate is through filter cloth.Groove 11 bottom surface of filter press plate body 1 is evenly distributed with some projections 12, between the projection 12 of dense distribution, forms filtrate channel.The intensive filtrate channel that projection 12 is formed can stop filter residue further, is separated further solid-liquid, improves press filtration effect.Enter the filter opening 14 on filter press plate body 1 after the filtrate channel of filtrate through projection 12 formation, and then enter filter road 15, flowed out by the liquid outlet 16 filtering end, road 15.
In process of production, for different materials, when needing to regulate the aperture of charging hole to control feed rate, the adjustable ring in required aperture can be changed, after required adjustable ring being installed on the central hole of filter press plate, just can reach the object regulating feed rate.
Be connected by arc surface transition with between groove 11 bottom surface bottom the boss 13 that the bottom surface of groove 11 is provided with, the stress that the design of arc surface also can make filter press plate be subject to a certain extent evenly.In addition, in order to further equilibrium stress, reduce the fracture buckling phenomenon of filter press plate, between the top of boss 13 and the inclined-plane of boss 13, also can round-corner transition be set.
When not needing to use this filter press plate, can to close protective cover 3 at adjustable ring 2 upper cover, to protect charging hole 21, preventing dust impurity from entering charging hole 21.When covering protective cover 3, protective cover 3 is pushed, namely by the engaging of the second curved flanges 31 on protective cover 3 and the first curved flanges 22 on adjustable ring 2, protective cover 3 is covered on adjustable ring 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a plate and frame filter press, is characterized in that: comprise support and be fixed on left cover, the right cover plate on support, be provided with several vertical filter press plates between left cover, right cover plate, left cover is connected with hydraulic means by connecting rod, hydraulic means consists of the control device controlling spacing between left cover, right cover plate connecting rod, be provided with the link connected with filter press plate charging hole in the middle part of right cover plate, link is connected with material interface pipe, air intake and interface pipe of intaking respectively, filter press plate comprises filter press plate body, adjustable ring and protective cover, the both sides, front and back of filter press plate body are respectively arranged with inside groove, the bottom surface of groove is evenly distributed with projection, the center of filter press plate body is provided with centre bore, the bottom surface of groove is also evenly distributed with four boss centrosymmetric relative to centre bore, be connected by arc surface transition between the bottom of each boss and the bottom surface of groove, the both sides, front and back of centre bore are separately installed with an adjustable ring, the endoporus of adjustable ring is charging hole, the outer wall of the outer end of each adjustable ring is provided with the first curved flanges, the inwall of protective cover is provided with the second curved flanges, the filter road that the bottom that protective cover covers filter press plate body on described adjustable ring by this second curved flanges and the cooperation of the first curved flanges is provided with filter opening and is communicated with filter opening, the external port in filter road is liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075704.5U CN204485414U (en) | 2015-02-03 | 2015-02-03 | A kind of plate and frame filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075704.5U CN204485414U (en) | 2015-02-03 | 2015-02-03 | A kind of plate and frame filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485414U true CN204485414U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075704.5U Expired - Fee Related CN204485414U (en) | 2015-02-03 | 2015-02-03 | A kind of plate and frame filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390546A (en) * | 2016-10-20 | 2017-02-15 | 广西金邦泰科技有限公司 | Dynamic water circulation high efficiency box type filter press |
| CN109316795A (en) * | 2018-12-12 | 2019-02-12 | 湖南醴陵复民瓷业机械制造有限公司 | A kind of Filter pressing board of Production of Ceramics filter press |
-
2015
- 2015-02-03 CN CN201520075704.5U patent/CN204485414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390546A (en) * | 2016-10-20 | 2017-02-15 | 广西金邦泰科技有限公司 | Dynamic water circulation high efficiency box type filter press |
| CN109316795A (en) * | 2018-12-12 | 2019-02-12 | 湖南醴陵复民瓷业机械制造有限公司 | A kind of Filter pressing board of Production of Ceramics filter press |
| CN109316795B (en) * | 2018-12-12 | 2023-05-16 | 湖南醴陵复民瓷业机械制造有限公司 | Filter press filter plate of filter press for ceramic production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for treating filter cloth of plate-and frame-filter press Effective date of registration: 20160218 Granted publication date: 20150722 Pledgee: Bank of Communications Ltd the Guangxi Zhuang Autonomous Region branch Pledgor: GUANGXI JINBANGTAI TECHNOLOGY CO., LTD. Registration number: 2016450000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180203 |