CN201454189U - Press filter plate with liner net - Google Patents
Press filter plate with liner net Download PDFInfo
- Publication number
- CN201454189U CN201454189U CN2009201196894U CN200920119689U CN201454189U CN 201454189 U CN201454189 U CN 201454189U CN 2009201196894 U CN2009201196894 U CN 2009201196894U CN 200920119689 U CN200920119689 U CN 200920119689U CN 201454189 U CN201454189 U CN 201454189U
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- liner
- plate
- filter plate
- press filtration
- net
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Abstract
The utility model discloses a press filter plate with liner nets for the plate-type sludge dewatering equipment used for performing deep dewatering to the municipal domestic sludge, printing and dyeing sludge, vinasse, paper pulp and other sludge. The press filter plate with the liner nets comprises the press filter plate and the liner nets, wherein the press filter plate comprises an anti-thrust filter plate, an air intake filter plate, a feeding filter plate and a thrust filter plate, the side wall surface of a filter pressing room composed of the filter plates is paved with at least two layers of the liner nets, and the liner nets are arranged between the filtration cloth and the press filter plate. The press filter plate with liner nets of the utility model has reasonable structure, the liner nets give enough supporting strength for the filtration cloth, thus protecting the filtration cloth and ensuring the service life; and the liner nets also have a function of adjusting the width of the filter cake.
Description
Technical field
The utility model relates to a kind of parts of device for dehydrating sladge waste, and particularly a kind of press filtration plate of belt material pad net is used for mud such as municipal sludge, printing and dyeing sludge, vinasse, paper pulp are carried out the plate-type sludge dewatering machine of deep dehydration.
Background technology
The prior art plate-type sludge dewatering machine adopts by comprising some press filtrations chamber that thrust filter plate, air inlet filter plate, charging filter plate and four kinds of press filtration plates of thrust filter plate constitute, and by the filter cloth of press filtration chamber mud is carried out filter-press dehydration.Because filter cloth directly contacts with the press filtration plate, influences the service life of filter cloth; And, the press filtration plate of this structure, in filter-press dehydration, filter cake thickness is adjusted difficulty.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the defective that prior art exists, and a kind of the rational in infrastructure of plate-type sludge dewatering machine that be used for is provided, protection filter cloth, the convenient press filtration plate of regulating the belt material pad net of filter cake thickness.
The technical scheme in the invention for solving the above technical problem is: the press filtration plate of this belt material pad net, its design feature is: comprise press filtration plate and liner net, described press filtration plate comprises thrust filter plate, air inlet filter plate, charging filter plate and thrust filter plate, described press filtration plate constitutes the sidewall surfaces of press filtration chamber and lays at least 2 floor liner nets, and the liner net is between filter cloth and press filtration plate.The liner net provides enough support strengths to filter cloth, guarantees its service life.
The mesh order number of liner net described in the utility model is 4～40 orders, and the mesh order number of the liner net that contacts with filter cloth is the highest, and the order of the liner net that contacts with filtrate collector groove on the press filtration plate is counted minimum.The protection filter cloth is convenient to filtrate again and is discharged from the filtrate collector groove of press filtration plate.
The press filtration plate of the utility model belt material pad net, the mesh order number of the liner net that contacts with filter cloth in described at least 2 layers of liner net is 10～40 orders, the order number of the liner net that contacts with filtrate collector groove on the press filtration plate is 4～8 orders.
The press filtration plate of the utility model belt material pad net, described liner net adopts wire netting or nonmetal net.
The utility model compared with prior art has the following advantages: the press ﹠ filter plate structure of the utility model belt material pad net is reasonable, and result of use is remarkable.1, between filter cloth and press filtration plate, lays the liner net, provide enough support strengths, filter cloth is shielded, prolong the service life of filter cloth to filter cloth; 2, the liner mesh that contacts with filter cloth in the multi-layer gasket net is counted height, and the liner mesh number that contacts with the press filtration plate is low, is convenient to filtrate and discharges from the filtrate collector groove of press filtration plate; 3, the liner netting gear has the effect of regulating filter cake thickness, by selecting the number of plies of liner net, changes the thickness of whole liner net, can realize the filter cake thickness adjusting, and liner stratum reticulare number is many more, and is thick more, and filter cake is just thin more.
Description of drawings
Fig. 1 is the thrust filter-plate structure schematic diagram of embodiment belt material pad net.
Fig. 2 looks schematic diagram for the left side that thrust filter plate among Fig. 1 is loaded onto filter cloth, and band is analysed and observe.
Fig. 3 is the air inlet filter-plate structure schematic diagram of embodiment belt material pad net.
Fig. 4 looks schematic diagram for the right side that air inlet filter plate among Fig. 3 is loaded onto filter cloth, and band is analysed and observe.
Fig. 5 is the charging filter-plate structure schematic diagram of embodiment belt material pad net.
Fig. 6 looks schematic diagram for the left side that charging filter plate among Fig. 5 is loaded onto filter cloth, and band is analysed and observe.
The thrust of Fig. 7 embodiment belt material pad net pushes away the filter-plate structure schematic diagram.
Fig. 8 looks schematic diagram for the right side that thrust filter plate among Fig. 7 is loaded onto filter cloth, and band is analysed and observe.
Fig. 9 is the plate-type sludge dewatering machine structural representation of the press filtration plate of Application Example belt material pad net.
The specific embodiment
Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.
Example structure is referring to Fig. 1～8, and the press filtration plate of this belt material pad net comprises press filtration plate and liner net 14.The press filtration plate is the main body of sludge press filtration, adopts steel press filtration plate, can carry out the High Voltage press filtration.The press filtration plate comprises 4 four kinds of thrust filter plate 1, air inlet filter plate 2, charging filter plate 3 and thrust filter plates, during use, thrust filter plate 1 and thrust filter plate 4 lay respectively at spaced air inlet filter plate 2 and charging filter plate 3 both sides, form independently press filtration chamber after adjacent two blocks of press filtration plates pressing.The press filtration plate constitutes the sidewall surfaces of press filtration chamber and lays at least 2 floor liner nets 14, considers easy for installation and cost, generally is no more than 3 layers, and liner net 14 is between filter cloth 15 and press filtration plate.The mesh order number of liner net 14 is 4～40 orders, and the mesh order number of the liner net 14 that contacts with filter cloth 15 is the highest, can be 10～40 orders, guarantees the service life of filter cloth 15, and enough support strengths is provided for filter cloth 15; The order of the liner net 14 that contacts with filtrate collector groove 8 on the press filtration plate is counted minimum, at 4～8 orders, flows out unimpeded to guarantee filtrate.Liner net 14 can adopt wire netting or nonmetal net.2 layers of liner net 14 are laid on embodiment press filtration plate surface, and the mesh order number of the liner net 14 that contacts with filter cloth 15 is 20 orders, and the order number of the liner net 14 that contacts with filtrate collector groove 8 is 8 orders.
The structure of the thrust filter plate of belt material pad net is referring to Fig. 1,2, have charging hole 9 on one side of thrust filter plate 1, charging hole 9 and feed pipe 11 communicate, its top has blows liquid air admission hole 5, the bottom has filtrate drain drilling 16, press filtration plate sliding handle fixing hole 6, discharging arm-tie connection hinge fixing hole 7 and filtrate collector groove 8 are set around it, and the thrust filter plate 1 of present embodiment is inlayed elastomer 12 in the sidewall edge that constitutes the press filtration chamber, applies for a patent separately about elastomeric structure the applicant.
The air inlet filter-plate structure of belt material pad net is referring to Fig. 3,4, have two air admission holes 10 relative respectively on the air inlet filter plate 2 with the charging hole 9 of thrust filter plate 1 and charging filter plate 3, air inlet filter plate 2 has with thrust filter plate 1 the same its top and blows liquid air admission hole 5, the bottom has filtrate drain drilling 16, press filtration plate sliding handle fixing hole 6, discharging arm-tie connection hinge fixing hole 7 and filtrate collector groove 8 are set around it, and its both sides sidewall edge is all inlayed elastomer 12.
The charging filter-plate structure of belt material pad net is referring to Fig. 5,6, have two charging holes 9 on two sides of charging filter plate 3, charging hole 9 and feed pipe 11 communicate, be provided with equally on the charging filter plate 3 and blow liquid air admission hole 5, filtrate drain drilling 16, press filtration plate sliding handle fixing hole 6, discharging arm-tie connection hinge fixing hole 7 and filtrate collector groove 8, its both sides sidewall edge is also inlayed elastomer 12.
The thrust filter-plate structure of belt material pad net is referring to Fig. 7,8, thrust filter plate 4 constitutes on the sidewall of press filtration chambers and the air inlet filter plate 2 the same air admission holes 10 that have, be inlaid with elastomer 12, also be provided with on the thrust filter plate 4 and blow liquid air admission hole 5, filtrate drain drilling 16, press filtration plate sliding handle fixing hole 6, discharging arm-tie connection hinge fixing hole 7 and filtrate collector groove 8.By blowing liquid air admission hole 5 from press filtration plate top compressed-air blows, both can blow down moisture in the filtrate collector groove 8, can carry out liquid gas displacement in the filter cake again, be beneficial to peeling off of filter cloth and filter cake.
The plate-type sludge dewatering machine structure of the press filtration plate of Application Example belt material pad net as shown in Figure 5, thrust filter plate 1 is fixedly mounted on the preceding envelope 21 of frame, thrust filter plate 4 is positioned at back envelope 28, be connected with the piston of pressurization oil cylinder 29, spaced air inlet filter plate 2 and charging filter plate 3 are between thrust filter plate 1 and thrust filter plate 4, forming independently press filtration chamber after adjacent two blocks of press filtration plates pressing. among Fig. 5,18 for blowing liquid air gas house steward, 19 is house steward's valve, 20 is the sealing air main valve, 22 is railway carriage or compartment plate set bolt, 23 for blowing liquid gas joint, 24 is seal air pipe, 25 is the sealing air joint, 26 is the sealing air house steward, 27 is the girder plate, 30 is base, 31 is the filtrate arm, 32 is the filtrate joint, 33 for advancing the mud arm, 34 for advancing the mud joint, 35 is the filtrate manifold, 36 is filtrate manifold's valve, 37 is mud house steward valve, 38 is the mud house steward.
Specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (4)
1. the press filtration plate of a belt material pad net, it is characterized in that: comprise press filtration plate and liner net, described press filtration plate comprises thrust filter plate, air inlet filter plate, charging filter plate and thrust filter plate, described press filtration plate constitutes the sidewall surfaces of press filtration chamber and lays at least 2 floor liner nets, and the liner net is between filter cloth and press filtration plate.
2. the press filtration plate of belt material pad net according to claim 1, it is characterized in that: the mesh order number of described liner net is 4～40 orders, the mesh order number of the liner net that contacts with filter cloth is the highest, and the order of the liner net that contacts with filtrate collector groove on the press filtration plate is counted minimum.
3. the press filtration plate of belt material pad net according to claim 2, it is characterized in that: the mesh order number of the liner net that contacts with filter cloth in described at least 2 layers of liner net is 10～40 orders, and the order number of the liner net that contacts with filtrate collector groove on the press filtration plate is 4～8 orders.
4. the press filtration plate of belt material pad net according to claim 3 is characterized in that: described liner net adopts wire netting or nonmetal net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201196894U CN201454189U (en) | 2009-05-11 | 2009-05-11 | Press filter plate with liner net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201196894U CN201454189U (en) | 2009-05-11 | 2009-05-11 | Press filter plate with liner net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454189U true CN201454189U (en) | 2010-05-12 |
Family
ID=42381533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201196894U Expired - Fee Related CN201454189U (en) | 2009-05-11 | 2009-05-11 | Press filter plate with liner net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454189U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805962A (en) * | 2012-08-14 | 2012-12-05 | 佛山市金凯地过滤设备有限公司 | Filter plate group and filter press using same |
| CN102814063A (en) * | 2012-08-14 | 2012-12-12 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressure filtration method thereof |
| CN102824767A (en) * | 2012-08-14 | 2012-12-19 | 佛山市金凯地过滤设备有限公司 | Structure component of filter board and filter press using same |
| CN102836581A (en) * | 2012-08-14 | 2012-12-26 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressing filtering method thereof |
| CN106215473A (en) * | 2016-09-20 | 2016-12-14 | 江苏道科环境科技有限公司 | A kind of canvas press cloth |
| CN108164118A (en) * | 2017-12-28 | 2018-06-15 | 蚌埠圻润环境工程科技有限公司 | A kind of combined method for improving diaphragm filter press sludge dewatering effect |
| CN111511690A (en) * | 2017-12-26 | 2020-08-07 | (株)东一坎巴斯工程 | Filter press |
-
2009
- 2009-05-11 CN CN2009201196894U patent/CN201454189U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805962A (en) * | 2012-08-14 | 2012-12-05 | 佛山市金凯地过滤设备有限公司 | Filter plate group and filter press using same |
| CN102814063A (en) * | 2012-08-14 | 2012-12-12 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressure filtration method thereof |
| CN102824767A (en) * | 2012-08-14 | 2012-12-19 | 佛山市金凯地过滤设备有限公司 | Structure component of filter board and filter press using same |
| CN102836581A (en) * | 2012-08-14 | 2012-12-26 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressing filtering method thereof |
| CN102836581B (en) * | 2012-08-14 | 2015-03-25 | 佛山市金凯地过滤设备有限公司 | Pressure filter and pressing filtering method thereof |
| CN106215473A (en) * | 2016-09-20 | 2016-12-14 | 江苏道科环境科技有限公司 | A kind of canvas press cloth |
| CN106215473B (en) * | 2016-09-20 | 2019-03-22 | 江苏道科环境科技有限公司 | A kind of canvas press cloth |
| CN111511690A (en) * | 2017-12-26 | 2020-08-07 | (株)东一坎巴斯工程 | Filter press |
| CN111511690B (en) * | 2017-12-26 | 2023-09-01 | (株)东一坎巴斯工程 | filter press |
| CN108164118A (en) * | 2017-12-28 | 2018-06-15 | 蚌埠圻润环境工程科技有限公司 | A kind of combined method for improving diaphragm filter press sludge dewatering effect |
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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: 20100512 Termination date: 20160511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |