CN202860708U - Material fleeing prevention device for centrifugal machine filter bag - Google Patents
Material fleeing prevention device for centrifugal machine filter bag Download PDFInfo
- Publication number
- CN202860708U CN202860708U CN 201220519010 CN201220519010U CN202860708U CN 202860708 U CN202860708 U CN 202860708U CN 201220519010 CN201220519010 CN 201220519010 CN 201220519010 U CN201220519010 U CN 201220519010U CN 202860708 U CN202860708 U CN 202860708U
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- CN
- China
- Prior art keywords
- filter bag
- bag
- rotary drum
- bag body
- support ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Centrifugal Separators (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A material fleeing prevention device for a centrifugal machine filter bag comprises a filter bag body, a movably flange, a dustproof bag, a support ring, a rotary drum and a pull rod. The movably dustproof bag and the support are arranged on the inner side of a blanking hole of the rotary drum, an upper opening of the dustproof bag is connected with the movable flange through a press plate, a lower opening of the dustproof bag is fixedly connected with the support ring, an upper opening of the filter bag body is fixed at the upper end of the rotary drum through an upper fixing ring, a lower opening of the filter bag body is fixed on the movable flange through a lower fixing ring, and the pull rod is connected with the movable flange through a lifting cover. By means of the structure, the material fleeing prevention device can prevent materials from entering the bottom of the filter bag body, prevents the filter bag body from being damaged by a scraper blade, prolongs the service life of the filter bag body and reduces production cost.
Description
Technical field
The utility model relates to centrifuge, relates in particular to the anti-drilling materials device of filtering bag of centrifuge.
Background technology
Centrifuge is a kind of machinery that utilizes centrifugal force to carry out Separation of Solid and Liquid, bag-pulling centrifuge more and more is subject to user's favor as a kind of scraper centrifugal machine that can thoroughly remove the remaining bed of material, but by present actual operating position, still there are many shortcomings, filter bag in use moves up and down frequently owing to the filter bag end opening, solid powder can progressively be drilled into the back side of filter bag and the position at the bottom of the rotary drum so that at the bottom of the filter bag by the material bed hedgehopping, can cause the breakage of filter bag in the time of the scraper scraping.
Summary of the invention
The purpose of this utility model provides the anti-drilling materials device of a kind of filtering bag of centrifuge, and it can effectively solve the technical problem that bag-pulling centrifuge filter bag bottom is easily damaged by scraper.
The problem of the required solution of the utility model realizes by the following technical solutions:
The anti-drilling materials device of filtering bag of centrifuge, comprise: filter bag, loose flange, Dust-proof bag, support ring, rotary drum and pull bar, it is characterized in that: the material-dropping hole inboard of rotary drum is provided with movable Dust-proof bag and support ring, the suitable for reading of described Dust-proof bag is connected with loose flange by pressing plate, and end opening and the support ring of Dust-proof bag are connected and fixed; The suitable for reading of described filter bag is fixed on the rotary drum upper end by upper retainer plate, and the end opening of filter bag is fixed on the loose flange by lower retainer plate; Described pull bar is connected with loose flange by lifting cover.
The utility model adopts above-mentioned structure, can stop solid material to pierce the filter bag bottom, prevents that filter bag from being damaged by scraper, has improved the filter bag life cycle, has reduced production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of C part among Fig. 1.
Among the figure: 1, filter bag, 2, lower retainer plate, 3, loose flange, 4, Dust-proof bag, 5, pressing plate, 6, support ring, 7, material-dropping hole, 8, upper retainer plate, 9, rotary drum, 10, pull bar, 11, lifting cover.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The anti-drilling materials device of filtering bag of centrifuge, comprise: filter bag 1, loose flange 3, Dust-proof bag 4, support ring 6, rotary drum 9 and pull bar 10, it is characterized in that: material-dropping hole 7 inboards of rotary drum 9 are provided with movable Dust-proof bag 4 and support ring 6, the suitable for reading of described Dust-proof bag 4 is connected with loose flange 3 by pressing plate 5, and the end opening of Dust-proof bag 4 and support ring 6 are connected and fixed; The suitable for reading of described filter bag 1 is fixed on rotary drum 9 upper ends by upper retainer plate 8, and the end opening of filter bag 1 is fixed on the loose flange 3 by lower retainer plate 2; Described pull bar 10 is connected with loose flange 3 by lifting cover 11.
During the utility model work, after separating the end of end scraper discharging, pull bar 10 drives lifting cover 11 and loose flange 3 moves downward, thereby drive the support ring 6 and the together down motion of Dust-proof bag 3 that are fixed on loose flange 3 bottoms, and in the lump up motion when resetting, because in the process of moving up and down, support ring 6 is adjacent to Dust-proof bag 4 on the material-dropping hole 7 of rotary drum 9 all the time, reached and prevent that material from piercing the purpose of filter bag 1, this apparatus structure is simple, low cost of manufacture, can prevent effectively that material from piercing filter bag 1 bottom after using this device, prevent that filter bag 1 from being damaged by scraper, improved filter bag 1 life cycle, reduced production cost.
Obviously; above-described embodiment of the present utility model only is for the utility model example clearly is described; but be not used for limiting scope of the present utility model; all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by every claim.
Claims (1)
1. the anti-drilling materials device of filtering bag of centrifuge, comprise: filter bag (1), loose flange (3), Dust-proof bag (4), support ring (6), rotary drum (9) and pull bar (10), it is characterized in that: material-dropping hole (7) inboard of rotary drum (9) is provided with movable Dust-proof bag (4) and support ring (6), the suitable for reading of described Dust-proof bag (4) is connected with loose flange (3) by pressing plate (5), and the end opening of Dust-proof bag (4) and support ring (6) are connected and fixed; The suitable for reading of described filter bag (1) is fixed on rotary drum (9) upper end by upper retainer plate (8), and the end opening of filter bag (1) is fixed on the loose flange (3) by lower retainer plate (2); Described pull bar (10) is connected with loose flange (3) by lifting cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519010 CN202860708U (en) | 2012-10-11 | 2012-10-11 | Material fleeing prevention device for centrifugal machine filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519010 CN202860708U (en) | 2012-10-11 | 2012-10-11 | Material fleeing prevention device for centrifugal machine filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860708U true CN202860708U (en) | 2013-04-10 |
Family
ID=48027467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519010 Expired - Lifetime CN202860708U (en) | 2012-10-11 | 2012-10-11 | Material fleeing prevention device for centrifugal machine filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269307A (en) * | 2016-08-24 | 2017-01-04 | 张家港市丁氏机械有限公司 | Self-discharging rotary drum and centrifuge |
| CN106423593A (en) * | 2016-09-26 | 2017-02-22 | 江苏华大离心机制造有限公司 | Removing method of residual filter cakes in horizontal scraper unloading centrifuge and filter cloth driving mechanism |
-
2012
- 2012-10-11 CN CN 201220519010 patent/CN202860708U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269307A (en) * | 2016-08-24 | 2017-01-04 | 张家港市丁氏机械有限公司 | Self-discharging rotary drum and centrifuge |
| CN106269307B (en) * | 2016-08-24 | 2019-02-01 | 张家港市丁氏机械有限公司 | Self-discharging rotary drum and centrifuge |
| CN106423593A (en) * | 2016-09-26 | 2017-02-22 | 江苏华大离心机制造有限公司 | Removing method of residual filter cakes in horizontal scraper unloading centrifuge and filter cloth driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |