CN201415076Y - Filter press plate with inclined feeding pipe - Google Patents
Filter press plate with inclined feeding pipe Download PDFInfo
- Publication number
- CN201415076Y CN201415076Y CN200920119688XU CN200920119688U CN201415076Y CN 201415076 Y CN201415076 Y CN 201415076Y CN 200920119688X U CN200920119688X U CN 200920119688XU CN 200920119688 U CN200920119688 U CN 200920119688U CN 201415076 Y CN201415076 Y CN 201415076Y
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- Prior art keywords
- feeding pipe
- plate
- feed pipe
- filter
- press plate
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- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a filter press plate with an inclined feeding pipe, which is applied to plate-type sludge dewatering equipment for the deep dewatering of urban life sludge, printing and dyeing sludge, vinasse, paper pulp and other kinds of sludge. The filter press plate with the inclined feeding pipe comprises a filter press plate and the feeding pipe, wherein the filter press plate includes a feeding filter plate with a feeding opening and an anti-thrust filter plate, and the feeding opening is communicated with the feeding pipe. The filter press plate is structurally characterized in that the feeding pipe is a downwardly-inclined feeding pipe, and the included angle between the feeding pipe and the horizontal plane of the feeding opening ranges from 5 DEG to 30 DEG. The filter press plate with the inclined feeding pipe has the advantages that the structure is reasonable; and the feeding pipe is downwardly inclined, so that a discharge part is located at the highest pointof the feeding pipe during discharging, and materials with low concentration inside the feeding pipe can be effectively prevented from flowing into a press-dried filter cake, thereby guaranteeing thedryness 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 with the inclination feed pipe 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 charging filter plate of prior art plate-type sludge dewatering machine and the feed pipe that charging hole on the thrust filter plate is connected are generally horizontally disposed feed pipe.When after the sludge dewatering, during the equipment discharging, the rare mud that retains in the feed pipe can flow in the filter cake that press dry, and reduces the mass dryness fraction of filter cake; Simultaneously, the muddy water of down sewing will influence the environmental sanitation of production scene, does not meet the requirement of cleaner production.
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, and prevents that rare mud from flowing in the filter cake that press dry, and can improve the press filtration plate of the band inclination feed pipe of filter cake mass dryness fraction.
The technical scheme in the invention for solving the above technical problem is: the press filtration plate of this band inclination feed pipe, comprise press filtration plate and feed pipe, described press filtration plate comprises charging filter plate and the thrust filter plate that has charging hole, charging hole and feed pipe are connected, its design feature is: described feed pipe is downward-sloping feed pipe, and feed pipe and charging hole horizontal plane angle are 5～30 degree.
The press filtration plate of the utility model band inclination feed pipe, described feed pipe and charging hole horizontal plane angle are 15 degree.
The utility model compared with prior art has the following advantages: the utility model is rational in infrastructure, the design that has a down dip of the feed pipe of band inclination feed pipe, discharging place when making discharging is positioned at the peak of feed pipe, low concentration material when effectively preventing discharging in the feed pipe flows in the filter cake that press dry, and guarantees the mass dryness fraction of filter cake; Simultaneously, be beneficial to the environment of protection production scene, meet the requirement of cleaner production.
Description of drawings
Fig. 1 is the thrust filter-plate structure schematic diagram of band inclination feed pipe.
Fig. 2 looks schematic diagram for the left side of Fig. 1, and band is analysed and observe.
Fig. 3 is the charging filter-plate structure schematic diagram of band inclination feed pipe.
Fig. 4 looks schematic diagram for the right side of Fig. 3, and band is analysed and observe.
Fig. 5 is for adopting the plate-type sludge dewatering machine structural representation of embodiment band inclination feed pipe.
The specific embodiment
Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.
Example structure is referring to Fig. 1～4, and the press filtration plate of this band inclination feed pipe comprises press filtration plate and feed pipe 11, and the press filtration plate comprises charging filter plate 3 and the thrust filter plate 1 that has charging hole 9, and charging hole 9 and feed pipe 11 are connected.Feed pipe 11 is downward-sloping feed pipe, and feed pipe 11 is 5～30 degree with charging hole 9 horizontal plane angle α; Embodiment feed pipe 11 is 15 degree with charging hole 9 horizontal plane angle α.Downward-sloping feed pipe, when preventing the arm-tie discharging, rare mud overflows in the feed pipe, flows in the filter cake that press dry.
The thrust filter-plate structure of band inclination feed pipe is referring to Fig. 1,2, have charging hole 9 on one side of thrust filter plate 1, charging hole 9 and the feed pipe 11 that tilts communicate, thrust filter plate 1 top has blows liquid air admission hole 5, the bottom has filtrate drain drilling 16, and 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.The thrust filter plate 1 of present embodiment is inlayed elastomer 12 in the sidewall edge that constitutes the press filtration chamber.Relevant elastomeric structure the applicant applies for a patent separately.
The plate-type sludge dewatering machine structure of the press filtration plate of Application Example band inclination feed pipe 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 form independently press filtration chamber after adjacent two blocks of press filtration plates pressing between thrust filter plate 1 and thrust filter plate 4.Among Fig. 5,18 for railway carriage or compartment plate set bolt, 23 for blow liquid gas joint, 24 for seal air pipe, 25 for sealing air joint, 26 for sealing air house steward, 27 for girder plate, 30 for base, 31 for filtrate arm, 32 for filtrate joint, 33 for advance mud arm, 34 for advance mud joint, 35 for filtrate manifold, 36 for filtrate manifold valve, 37 for mud house steward valve, 38 are mud house steward for sealing air main valve, 22 for blowing liquid air gas house steward, 19 for house steward's valve, 20.
Claims (2)
1, a kind of press filtration plate with the inclination feed pipe, comprise press filtration plate and feed pipe, described press filtration plate comprises charging filter plate and the thrust filter plate that has charging hole, charging hole and feed pipe are connected, it is characterized in that: described feed pipe is downward-sloping feed pipe, and feed pipe and charging hole horizontal plane angle are 5～30 degree.
2, the press filtration plate of band inclination feed pipe according to claim 1 is characterized in that: described feed pipe and charging hole horizontal plane angle are 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119688XU CN201415076Y (en) | 2009-05-11 | 2009-05-11 | Filter press plate with inclined feeding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119688XU CN201415076Y (en) | 2009-05-11 | 2009-05-11 | Filter press plate with inclined feeding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415076Y true CN201415076Y (en) | 2010-03-03 |
Family
ID=41791486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920119688XU Expired - Fee Related CN201415076Y (en) | 2009-05-11 | 2009-05-11 | Filter press plate with inclined feeding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415076Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011748A (en) * | 2018-09-07 | 2018-12-18 | 安徽金贺财建筑工程有限公司 | A kind of efficient membrane filter plate filter press |
-
2009
- 2009-05-11 CN CN200920119688XU patent/CN201415076Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011748A (en) * | 2018-09-07 | 2018-12-18 | 安徽金贺财建筑工程有限公司 | A kind of efficient membrane filter plate filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HUAZHANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUAZHANG ELECTRIC (TONGXIANG) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 Zhenhua Road, second industrial zone, Tongxiang Economic Development Zone, Zhejiang, Tongxiang 1068, China Patentee after: Zhejiang Huazhang Technology Co., Ltd. Address before: 314500 Zhenhua Road, second industrial zone, Tongxiang Economic Development Zone, Zhejiang, Tongxiang 1068, China Patentee before: Huazhang Electric (Tongxiang) Co., Ltd. |
|
| 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: 20100303 Termination date: 20160511 |