CN204051125U - A kind of chamber-type press filter high-molecular filter plate - Google Patents
A kind of chamber-type press filter high-molecular filter plate Download PDFInfo
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- CN204051125U CN204051125U CN201420462435.3U CN201420462435U CN204051125U CN 204051125 U CN204051125 U CN 204051125U CN 201420462435 U CN201420462435 U CN 201420462435U CN 204051125 U CN204051125 U CN 204051125U
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- filter plate
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Abstract
The utility model belongs to purification technology field, relates to a kind of high-molecular filter plate of the chamber-type press filter for solid-liquid separation technique field.The utility model adopts the stock of acrylonitrile-butadiene-styrene copolymer as filter plate of more high strength, improves the ability that filter plate opposing destroys.The pressure that the utility model bears to reduce each back-up block by structure being arranged 5-8 back-up block, improves the compressive property of equipment.The edge of filter plate arranges and seals convex and sealing ditch, and the sealing of adjacent filter plate is convex, sealing ditch cooperatively interacts, and ensure that filtered fluid is when high-pressure filteration, filter chamber does not leak.Thickness between strict control filter plate edge, division board, back-up block, by the thickness difference at adjustment division board and back-up block, filter plate edge, makes chamber space thickness be between 15-22mm, and cake layer thinner in guarantee filter process, makes filter efficiency higher.
Description
Technical field
The utility model belongs to purification technology field, is specifically related to a kind of high-molecular filter plate of the chamber-type press filter for solid-liquid separation technique field.
Technical background
Filter press is that a kind of being carried out under pressure by liquid filters the equipment realizing Separation of Solid and Liquid, is widely used in the industries such as chemical industry, environmental protection, food, pottery.Filter press forms by tens of pieces of filter plates, fixed head, push plate the filter chamber that dozens of seals, and by external pressure as filtration power, the filter effect of the sealing effectiveness between the pressure that filter plate can bear and filter plate to filter press has significant impact.
High-molecular filter plate is lightweight, not corrosion, and be the trend of filter press filter board development in recent years, current high-molecular filter plate mainly adopts polyethylene, polypropylene material is made, and its material is light, easy to use, but its strength of materials is limited.Traditional filter-plate structure back-up block is few, and chamber space is large, and make the compression resistance of filter plate little, filter plate can be caused when usual filter plate uses under more than 2.5MPa pressure to break, filter efficiency is low even cannot normally work.
Patent CN 101708391 A discloses a kind of chamber filter press filter plate, the edge of its filter-plate structure body has respectively to biconvex frame, frame is opened some connecting holes, center has through hole, have some equally distributed salient points on the surface of body, salient point is obliquely installed relative to axis.The situation that this structural change traditional filter convex vertically disposed filter effect is not good, improves the speed of service and the operating efficiency of fluid.But this utility model does not improve the voltage endurance capability of filter plate from structure, in filter process, its bearing capacity is identical with conventional art.
Utility model content
For solving above-mentioned the deficiencies in the prior art, the utility model aims to provide a kind of lightweight, and allowable stress is large, good sealing effect, and structure is simple, the high-molecular filter plate for chamber-type press filter easy to use.The utility model is achieved through the following technical solutions:
A kind of chamber-type press filter high-molecular filter plate, comprise water hole 1, osculum 3, described water hole 1 is positioned at high-molecular filter plate middle, water hole 1 periphery is evenly arranged 5-8 back-up block 2, division board 6 is provided with in the middle of described high-molecular filter plate, division board is connected along 4 with filter plate circumferential edge, and filter plate circumferential edge is set to protruding sealing convex 7 along 4 sides, opposite side is arranged to the sealing recessed 8 of indent; Described filter plate circumference is identical with back-up block 2 thickness along 4 thickness, and it is thick that back-up block 2 thickness is greater than division board 6; The each position of described high-molecular filter plate adopts acrylonitrile-butadiene-styrene copolymer to be prepared from.
Preferably, described circumferential edge is identical with back-up block 2 thickness along 4 thickness, described circumferential edge is large compared with inner thickness along 4 thickness as outside, division board thickness is collapsed to gradually inside sealing recessed 8, described circumferential edge is along arranging sealing recessed 8 and sealing convex 7 on 4, the size sealing convex 7 is identical with the groove size of sealing recessed 8, and sealing convex 7 can 8 phase clamping recessed with the sealing of adjacent filter plate.
Concrete, described division board 6 is evenly covered with protruding support grain 61.
Concrete, described back-up block 2, circumferential edge form filter chamber along 4, in division board 6 filter process together with filter medium, and chamber space thickness is 15-22mm.
Concrete, described filter plate entirety is square or circular.
The utility model adopts the stock of acrylonitrile-butadiene-styrene copolymer as filter plate of more high strength, improves the strength of materials, and the ability that filter plate opposing is destroyed is stronger.The simultaneously pressure that bears to reduce each back-up block by structure being arranged 5-8 back-up block of the utility model, the compressive property of raising equipment.Arranged by the edge of filter plate that sealing is convex and sealing is recessed, the sealing of adjacent filter plate is convex, seal recessed cooperatively interacting, and ensure that filtered fluid is when high-pressure filteration, filter chamber does not leak.Thickness between strict control filter plate edge, division board, back-up block, by the thickness difference at adjustment division board and back-up block, filter plate edge, makes chamber space thickness be between 15-22mm, and cake layer thinner in guarantee filter process, makes filter efficiency higher; Division board is arranged support grain, improve bearing capacity and the service behaviour of filter plate further.
In sum, it is light that the utility model has material, easy to use, and voltage endurance capability is strong, and filter efficiency height waits beneficial effect.
Accompanying drawing explanation
Fig. 1 the utility model circular configuration schematic diagram;
Fig. 2 the utility model circular configuration profile;
Fig. 3 the utility model filter plate circumference is along zoomed-in view;
Fig. 4 the utility model square structure schematic diagram;
Fig. 5 the utility model syndeton schematic diagram.
Fig. 6 the utility model 8 support block structure schematic diagrames.
In figure, the implication of each Reference numeral is:
1-water hole, 2-back-up block, 3-osculum, 4-filter plate circumferential edge edge, 5-filter chamber, 6-division board, 7-sealing is convex, and 8-sealing is recessed, and 61-supports grain.
Detailed description of the invention
Description taken in conjunction detailed description of the invention is described further the utility model with reference to the accompanying drawings below; it is to be noted this explanation only with the further instruction that the mode exemplified is done the utility model; but protection domain of the present utility model is not limited in this; all those skilled in the art, with the replacement of spirit of the present utility model to the equivalence that the utility model does, all fall into protection domain of the present utility model.
Embodiment 1
A kind of chamber-type press filter high-molecular filter plate, as shown in Figure 1, integrated model is circular, adopts acrylonitrile-butadiene-styrene copolymer to be prepared from.Chamber-type press filter high-molecular filter plate comprises water hole 1, osculum 3, and water hole 1 is positioned at high-molecular filter plate middle, and periphery is evenly arranged 5 back-up blocks 2.Division board 6 is provided with in the middle of filter plate, division board 6 is evenly provided with and supports grain 61, as shown in Figure 2, division board is connected along 4 with filter plate circumferential edge, filter plate circumferential edge is set to protruding sealing convex 7 along 4 sides, opposite side is arranged to the sealing recessed 8 of indent, seal convex 7 size identical with the groove size sealing recessed 8, sealing convex 7 can 8 phase clamping recessed with the sealing of adjacent filter plate, and it connects effect as shown in Figure 5.Filter plate circumference is identical with back-up block 2 thickness along 4 thickness, and back-up block 2 thickness is greater than division board 6, and circumferential edge is large compared with inner thickness along 4 thickness as outside, collapses to division board thickness gradually, as shown in Figure 3 inside sealing recessed 8.Back-up block 2 is compared with the thick 22mm of division board 6, and forming chamber space thickness is 22mm, and back-up block 2, circumferential edge form filter chamber 5 along 4, in division board 6 filter process together with filter medium.
Embodiment 2
A kind of chamber-type press filter high-molecular filter plate, as shown in Figure 4, integrated model is square, adopts acrylonitrile-butadiene-styrene copolymer to be prepared from.Chamber-type press filter high-molecular filter plate comprises water hole 1, osculum 3, and water hole 1 is positioned at high-molecular filter plate middle, and periphery is evenly arranged 6 back-up blocks 2.Be provided with division board 6 in the middle of filter plate, division board 6 be evenly provided with and support grain 61.As shown in Figure 2, division board is connected along 4 with filter plate circumferential edge, filter plate circumferential edge is set to protruding sealing convex 7 along 4 sides, opposite side is arranged to the sealing recessed 8 of indent, the size sealing convex 7 is identical with the groove size of sealing recessed 8, sealing convex 7 can 8 phase clamping recessed with the sealing of adjacent filter plate, and it connects effect as shown in Figure 5.Filter plate circumference is identical with back-up block 2 thickness along 4 thickness, and back-up block 2 thickness is greater than division board 6, and circumferential edge is large compared with inner thickness along 4 thickness as outside, collapses to division board thickness gradually, as shown in Figure 3 inside sealing recessed 8.Back-up block 2 is compared with the thick 15mm of division board 6, and forming chamber space thickness is 15mm, and back-up block 2, circumferential edge form filter chamber 5 along 4, in division board 6 filter process together with filter medium.
Embodiment 3
A kind of chamber-type press filter high-molecular filter plate, as shown in Figure 6, integrated model is square, adopts acrylonitrile-butadiene-styrene copolymer to be prepared from.Chamber-type press filter high-molecular filter plate comprises water hole 1, osculum 3, and water hole 1 is positioned at high-molecular filter plate middle, and periphery is evenly arranged 8 back-up blocks 2.Be provided with division board 6 in the middle of filter plate, division board 6 be evenly provided with and support grain 61.As shown in Figure 2, division board is connected along 4 with filter plate circumferential edge, filter plate circumferential edge is set to protruding sealing convex 7 along 4 sides, opposite side is arranged to the sealing recessed 8 of indent, the size sealing convex 7 is identical with the groove size of sealing recessed 8, sealing convex 7 can 8 phase clamping recessed with the sealing of adjacent filter plate, and it connects effect as shown in Figure 5.Filter plate circumference is identical with back-up block 2 thickness along 4 thickness, and back-up block 2 thickness is greater than division board 6, and circumferential edge is large compared with inner thickness along 4 thickness as outside, collapses to division board thickness gradually, as shown in Figure 3 inside sealing recessed 8.Back-up block 2 is compared with the thick 15mm of division board 6, and forming chamber space thickness is 15mm, and back-up block 2, circumferential edge form filter chamber 5 along 4, in division board 6 filter process together with filter medium.
Claims (3)
1. a chamber-type press filter high-molecular filter plate, comprise water hole (1), osculum (3), it is characterized in that described water hole (1) is positioned at high-molecular filter plate middle, water hole (1) periphery is evenly arranged 5-8 back-up block (2), division board (6) is provided with in the middle of described high-molecular filter plate, division board is connected along (4) with filter plate circumferential edge, filter plate circumferential edge is set to protruding sealing convex (7) along (4) side, and opposite side is arranged to the sealing recessed (8) of indent; Described filter plate circumference is identical with back-up block (2) thickness along (4) thickness, and it is thick that back-up block (2) thickness is greater than division board (6); The each position of described high-molecular filter plate adopts acrylonitrile-butadiene-styrene copolymer to be prepared from.
2. a kind of chamber-type press filter high-molecular filter plate as claimed in claim 1, it is characterized in that described circumferential edge is identical with back-up block (2) thickness along (4) thickness, described circumferential edge is large compared with inner thickness along (4) thickness as outside, division board thickness is collapsed to gradually from sealing ditch (8) inner side, described circumferential edge arranges sealing recessed (8) and sealing convex (7) on (4), the size sealing convex (7) is identical with the groove size of sealing recessed (8), seal convex (7) can with the sealing of adjacent filter plate recessed (8) phase clamping.
3. a kind of chamber-type press filter high-molecular filter plate as claimed in claim 1, it is characterized in that described back-up block (2) comparatively division board (6) thick 15-22mm, described back-up block (2), circumferential edge form filter chamber (5) along in (4), division board (6) filter process together with filter medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462435.3U CN204051125U (en) | 2014-08-13 | 2014-08-13 | A kind of chamber-type press filter high-molecular filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462435.3U CN204051125U (en) | 2014-08-13 | 2014-08-13 | A kind of chamber-type press filter high-molecular filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051125U true CN204051125U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462435.3U Expired - Fee Related CN204051125U (en) | 2014-08-13 | 2014-08-13 | A kind of chamber-type press filter high-molecular filter plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN204051125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233538A (en) * | 2015-10-28 | 2016-01-13 | 宁波旭明制药设备有限公司 | Filter plate assembly used in filter press |
| CN108686430A (en) * | 2018-05-22 | 2018-10-23 | 埃柯赛环境科技（贵州）股份有限公司 | A kind of high-density fiber filter plate and preparation method thereof |
-
2014
- 2014-08-13 CN CN201420462435.3U patent/CN204051125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233538A (en) * | 2015-10-28 | 2016-01-13 | 宁波旭明制药设备有限公司 | Filter plate assembly used in filter press |
| CN108686430A (en) * | 2018-05-22 | 2018-10-23 | 埃柯赛环境科技（贵州）股份有限公司 | A kind of high-density fiber filter plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |