CN209771467U - Plate-and-frame filter press for filter-pressing aluminum-containing sludge - Google Patents
Plate-and-frame filter press for filter-pressing aluminum-containing sludge Download PDFInfo
- Publication number
- CN209771467U CN209771467U CN201822083916.4U CN201822083916U CN209771467U CN 209771467 U CN209771467 U CN 209771467U CN 201822083916 U CN201822083916 U CN 201822083916U CN 209771467 U CN209771467 U CN 209771467U
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- CN
- China
- Prior art keywords
- filter
- plate
- guide rails
- pressing
- pull rod
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- Expired - Fee Related
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Abstract
The utility model provides a filter press for being used for filter-pressing aluminiferous mud, including filter plate, crossbeam, the filter plate top is equipped with scrapes washes the device, scrape and wash the device and set up the draw runner on two guide rails respectively including setting up perpendicularly on the crossbeam of both sides or two guide rails and the both ends setting in the crossbeam outside, the draw runner can slide from top to bottom along with the guide rail, and the draw runner below is equipped with the pull rod, and the pull rod bottom is equipped with the scraper blade parallel with the filter plate, the length of scraper blade equals or is less than the length of filter plate, and when the draw runner slided to the guide rail peak, the scraper blade was located the. The utility model discloses in can unload aluminiferous mud filter cake completely on the one hand, on the other hand can unload the back at aluminiferous mud filter cake and locate the clean up with the sealed face of filter plate, prevent to spout the material.
Description
Technical Field
The utility model relates to a solid useless field of handling especially relates to a plate and frame filter press for aluminiferous mud of filter-pressing.
Background
The plate-and-frame filter press is the first machine used for chemical dehydration. Although the plate-and-frame filter press is generally operated intermittently, has large investment on capital equipment and low filtering capacity, the plate-and-frame filter press is still widely applied to the field of environmental protection because of the advantages of large filtering driving force, high solid content of filter cakes, clear filtrate, high solid recovery rate, low consumption of conditioning drugs and the like. However, when the plate-and-frame filter press presses aluminum-containing sludge, and aluminum-containing sludge filter cakes of the aluminum-containing sludge are unloaded, the aluminum-containing sludge filter cakes mainly fall under the action of gravity, so that on one hand, unloading is not thorough, on the other hand, impurities such as the aluminum-containing sludge filter cakes still adhere to the surfaces of the sealing surfaces of the filter plates after unloading, and large gaps always exist after the filter plates are pressed, so that spraying is caused during pressing, and the sealing surfaces are cleaned after the aluminum-containing sludge filter cakes are unloaded.
Disclosure of Invention
The purpose of the invention is as follows: an object of the utility model is to provide a plate and frame filter press for aluminiferous mud is used for filter-pressing to the not enough of prior art.
The utility model discloses an innovation point lies in that on the one hand can unload aluminiferous mud filter cake completely, and on the other hand can unload the back at aluminiferous mud filter cake and handle the clean up with the sealed face of filter plate, prevents to spout the material.
The technical scheme is as follows: in order to achieve the above object, the present invention specifically provides a method for manufacturing a semiconductor device, comprising: the plate-and-frame filter press for filter-pressing aluminiferous sludge comprises filter plates and cross beams, wherein a scraping device is arranged above the filter plates and comprises two guide rails vertically arranged on the cross beams on two sides or on the outer sides of the cross beams and sliding strips with two ends respectively arranged on the two guide rails, the sliding strips can slide up and down along with the guide rails, a pull rod is arranged below the sliding strips, a scraper parallel to the filter plates is arranged at the bottom of the pull rod, the length of the scraper is equal to or less than that of the filter plates, and when the sliding strips slide to the highest points of the guide rails, the scraper is positioned above the filter plates. When the filter cake containing the aluminum sludge is unloaded, the pull rod slides downwards to enable the scraper to push the aluminum-containing sludge which is not unloaded down, and the scraper scrapes impurities on the sealing surface of the filter plate, so that the filter plate is not easy to spray after being compressed.
Furthermore, a groove is formed in the guide rail, and rollers matched with the groove are arranged at two ends of the sliding strip.
Furthermore, a scraping brush is arranged above the scraping plate, and the length of the scraping brush is equal to that of the scraping plate and is parallel to that of the scraping plate. The scraping brush can further clean the filter plate.
Furthermore, the opposite surfaces of the two guide rails are provided with air cylinders, and the sliding strips are connected with the air cylinders through connecting pieces. The cylinder may cause the slide to move up and down with the cylinder.
Further, when the scraping and washing device is arranged on the cross beams on the two sides, sliding grooves are formed above the cross beams on the two sides, and pulleys matched with the sliding grooves are arranged at the bottoms of the two guide rails. The scraping and washing device moves along the cross beam, so that the scraping and washing device can move according to the position of the filter plate, and the filter plate is more convenient to clean.
Further, the length of the pull rod is larger than or equal to the height from the bottom of the filter plate to the upper part of the cross beam. The scraping plate can clean all corners of the sealing surface of the filter plate.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages of as follows:
1. The utility model discloses in can unload aluminiferous mud filter cake completely on the one hand, on the other hand can unload the back at aluminiferous mud filter cake and locate the clean up with the sealed face of filter plate, prevent to spout the material.
2. The utility model discloses well wiping and washing device can remove along the crossbeam for it is more convenient to clear up the filter plate.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic structural view of embodiment 2.
Detailed Description
Example 1: as shown in fig. 1, a plate-and-frame filter press for filter-pressing aluminiferous sludge comprises a filter plate 1 and a cross beam 2, wherein a scraping device 3 is arranged above the filter plate 1, the scraping device 3 comprises two guide rails 3.1 vertically arranged at the outer sides of the cross beams 2 at two sides and a slide bar 3.2 with two ends respectively arranged on the two guide rails 3.1, a groove is arranged on the guide rail 3.1, rollers matched with the groove are arranged at two ends of the slide bar 3.1, and the slide bar 3.2 can slide up and down along with the guide rails 3.1; a pull rod 3.3 is arranged below the slide bar 3.2, the length of the pull rod 3.3 is more than or equal to the height from the bottom of the filter plate 1 to the upper part of the cross beam 2, a scraping plate 3.4 parallel to the filter plate 1 is arranged at the bottom of the pull rod 3.3, the length of the scraping plate 3.4 is equal to or less than the length of the filter plate 1, a scraping brush 3.5 is also arranged above the scraping plate 3.4, the length of the scraping brush 3.5 is equal to and parallel to the length of the scraping plate 3.4, and when the slide bar 3.2 slides to the highest point of the guide rail 3.1.
Example 2: as shown in fig. 2, a plate-and-frame filter press for filter-pressing aluminiferous sludge comprises a filter plate 1 and a cross beam 2, wherein a scraping device 3 is arranged above the filter plate 1, the scraping device 3 comprises two guide rails 3.1 vertically arranged on the cross beams 2 at two sides and a slide bar 3.2 with two ends respectively arranged on the two guide rails 3.1, air cylinders are arranged on opposite surfaces of the two guide rails 3.1, the slide bar 3.2 is connected with the air cylinders through a connecting piece, the slide bar 3.2 can slide up and down along with the guide rails 3.1, sliding chutes are arranged above the cross beams 2 at two sides, and pulleys matched with the sliding chutes are arranged at the bottoms of the two guide rails 3.; a pull rod 3.3 is arranged below the slide bar 3.2, the length of the pull rod 3.3 is more than or equal to the height from the bottom of the filter plate 1 to the upper part of the cross beam 2, a scraping plate 3.4 parallel to the filter plate 1 is arranged at the bottom of the pull rod 3.3, the length of the scraping plate 3.4 is equal to or less than the length of the filter plate 1, a scraping brush 3.5 is also arranged above the scraping plate 3.4, the length of the scraping brush 3.5 is equal to and parallel to the length of the scraping plate 3.4, and when the slide bar 3.2 slides to the highest point of the guide rail 3.1.
Claims (6)
1. The plate-and-frame filter press for filter-pressing aluminiferous sludge comprises filter plates and cross beams and is characterized in that a scraping device is arranged above the filter plates and comprises two guide rails vertically arranged on the cross beams on two sides or on the outer sides of the cross beams and sliding strips with two ends respectively arranged on the two guide rails, the sliding strips can slide up and down along with the guide rails, a pull rod is arranged below the sliding strips, a scraper parallel to the filter plates is arranged at the bottom of the pull rod, the length of the scraper is equal to or less than that of the filter plates, and when the sliding strips slide to the highest points of the guide rails, the scraper is positioned above the filter plates.
2. A plate-and-frame filter press for filter-pressing aluminous sludge according to claim 1, wherein said guides are provided with grooves and the two ends of the slide have rollers matching the grooves.
3. A plate and frame filter press for filter pressing aluminous sludge according to claim 1, wherein said scraper is also provided with a scraping brush above it, the length of scraping brush and scraper being equal and parallel.
4. A plate-and-frame filter press for filter-pressing aluminous sludge according to claim 1, wherein said two guides have opposite faces provided with air cylinders, and said slide bar and said air cylinders are connected by a connecting member.
5. A plate and frame filter press for filter pressing aluminous sludge according to claim 1, wherein when the scraping means is provided on the two side beams, sliding grooves are provided above the two side beams, and pulleys matching with the sliding grooves are provided at the bottoms of the two guide rails.
6. A plate and frame filter press for filter pressing of aluminous sludge according to claim 1, wherein said pull rod has a length greater than or equal to the height from the bottom of the filter plate to the upper part of the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083916.4U CN209771467U (en) | 2018-12-12 | 2018-12-12 | Plate-and-frame filter press for filter-pressing aluminum-containing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083916.4U CN209771467U (en) | 2018-12-12 | 2018-12-12 | Plate-and-frame filter press for filter-pressing aluminum-containing sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771467U true CN209771467U (en) | 2019-12-13 |
Family
ID=68789945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083916.4U Expired - Fee Related CN209771467U (en) | 2018-12-12 | 2018-12-12 | Plate-and-frame filter press for filter-pressing aluminum-containing sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617512A (en) * | 2020-06-22 | 2020-09-04 | 河北鑫楠化工有限公司 | High-purity crystallization method and crystallization device |
| CN113577860A (en) * | 2021-10-01 | 2021-11-02 | 启东市万通环保设备有限责任公司 | Cleaning structure for sludge deep dehydration filter press |
-
2018
- 2018-12-12 CN CN201822083916.4U patent/CN209771467U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617512A (en) * | 2020-06-22 | 2020-09-04 | 河北鑫楠化工有限公司 | High-purity crystallization method and crystallization device |
| CN113577860A (en) * | 2021-10-01 | 2021-11-02 | 启东市万通环保设备有限责任公司 | Cleaning structure for sludge deep dehydration filter press |
| CN113577860B (en) * | 2021-10-01 | 2021-12-07 | 启东市万通环保设备有限责任公司 | Cleaning structure for sludge deep dehydration filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20201212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |