CN205435150U - Filter filter disc - Google Patents
Filter filter disc Download PDFInfo
- Publication number
- CN205435150U CN205435150U CN201521099868.8U CN201521099868U CN205435150U CN 205435150 U CN205435150 U CN 205435150U CN 201521099868 U CN201521099868 U CN 201521099868U CN 205435150 U CN205435150 U CN 205435150U
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- filter
- disc
- briquetting
- filter disc
- axis
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Abstract
The utility model discloses a filter filter disc, including axis and fixed connection filter disc body on the axis, the filter disc body is the disc, is formed by a plurality of fan -shaped filter unit amalgamations, filter unit includes the frame and covers the filter cloth on the frame, open the apopore that has in a plurality of sensible each filter unit on the axis lateral wall, the cross -section of frame moves towards the inboard for L shape, the extension position of its below, still including installing the layering that is used for compressing tightly the filter cloth in the frame inboard, layering top interval is provided with the briquetting of fixing with the frame, be provided with the tensioning piece between briquetting and the layering. The filter filter disc who has above -mentioned structure utilizes layering and briquetting to replace the bolt and fastens its easy dismounting to the filter cloth to the corrosion is little to its influence. Accelerate the change speed of filter cloth greatly, improved rate of equipment utilization, improved economic benefits.
Description
Technical field
This utility model relates to a kind of filter filter disc, especially a kind of vacuum filter filter disc.
Background technology
Filter filter disc is the device for supporting filter cloth.Filter cloth is bolted on filter disc by depression bar, and due to fouling, the reason such as aging, filter cloth needs to be replaced in use for some time.Generally filter disc is formed around the depression bar of fixing filter cloth, by being welded with multiple nut on filter disc sidewall, is screwed down with bolt and is compressed by depression bar, back out bolt during replacing again.But due to bolt corrosion in filter process, depression bar bolt is difficult to back out when changing filter cloth, the most even cannot back out, first old bolt must be cut down, then new in welding bolt, this makes filter cloth replacing process take a substantial amount of time and manpower, has had a strong impact on device service efficiency.
Utility model content
In view of this, this utility model provides a kind of filter filter disc, utilizes press strip and briquetting to coordinate fastening filter cloth so that filter cloth replacing is convenient and swift.
For solving above technical problem, the technical solution of the utility model is: a kind of filter filter disc, including axis and be fixedly connected on filter disc body on axis；Described filter disc body is disc, some fan-shaped filter elements be put together；Described filter element includes framework and covers the filter cloth on framework；The apopore in some each filter elements sensible is had on axis sidewall；The cross section of described framework is L-shaped, and extending part below is towards inner side；Also including being arranged on for compressing the press strip of filter cloth inside framework, described press strip is spaced above is provided with the briquetting fixing with framework；It is provided with tensioning block between described briquetting and press strip.
Improving as one, described tensioning block is wedge shape.Wedge shape has guide effect, it is simple to squeeze between briquetting and press strip.
Improving as one, described briquetting edge is provided with rib.Prevent tensioning block dislocation from coming off, thus cause filter cloth to loosen and affect filter effect.
Improve as one, bottom described briquetting, have the locating slot along tensioning block direct of travel, described tensioning block is provided with and coordinates the locating piece slided with locating slot.The effect of guiding is played, it is to avoid the crooked impact of tensioning block compresses effect when of squeezing into tensioning block.
Preferred as one, the cross section of described press strip is circular.Circular press strip is big with filter cloth contact area, increases the frictional force between itself and filter cloth, improves fastening effect.
Improving as one, described filtering table body outer is cased with anchor ear.For fastening filter element, it is to avoid it loosens thus comes off from axis.
Of the present utility model have the beneficial effect that the filter filter disc with said structure, utilize press strip and briquetting to substitute bolt and filter cloth is fastened, its easy accessibility, and corrosion is little on its impact.It is greatly accelerated the replacing speed of filter cloth, improves utilization rate of equipment and installations, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Fig. 2 is the sectional view of filter element.
Labelling in figure: 1 axis, 2 filter elements, 3 anchor ears, 4 briquettings, 5 press strips, 6 frames, 7 filter clothes, 8 tensioning blocks, 9 locating pieces, 10 ribs.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with detailed description of the invention, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, this utility model includes axis 1 and is fixedly connected on filter disc body on axis 1；Filtering table body outer is cased with anchor ear 3.Described filter disc body is disc, some fan-shaped filter elements 2 be put together；Described filter element 2 includes framework 6 and covers the filter cloth 7 on framework 6；The apopore in some each filter elements 2 sensible is had on axis 1 sidewall；The cross section of described framework 6 is L-shaped, and extending part below is towards inner side；Also including being arranged on for compressing the press strip 5 of filter cloth 7 inside framework 6, described press strip 5 is spaced above to be provided with and the fixing briquetting 4 of framework 6；Briquetting 4 edge is provided with rib 10.It is provided with tensioning block 8 between described briquetting 4 and press strip 5.Tensioning block 8 is wedge shape.Have the locating slot along tensioning block 8 direct of travel bottom briquetting 4, described tensioning block 8 is provided with and coordinates the locating piece 9 slided with locating slot.The cross section of press strip 5 is circular.
The when of needing to dismantle filter cloth 7, it is only necessary to the tensioning block 8 of wedge shape is got, then press strip 5 is taken off the most replaceable.After replacing, utilize press strip 5 first to be compressed by filter cloth, then tensioning block 8 is squeezed into the gap between briquetting 4 and press strip 5.
Below it is only preferred implementation of the present utility model, it is noted that above-mentioned preferred implementation is not construed as restriction of the present utility model, and protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, without departing from spirit and scope of the present utility model, it is also possible to making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a filter filter disc, including axis and be fixedly connected on filter disc body on axis；Described filter disc body is disc, some fan-shaped filter elements be put together；Described filter element includes framework and covers the filter cloth on framework；The apopore in some each filter elements sensible is had on axis sidewall；It is characterized in that: the cross section of described framework is L-shaped, and extending part below is towards inner side；Also including being arranged on for compressing the press strip of filter cloth inside framework, described press strip is spaced above is provided with the briquetting fixing with framework；It is provided with tensioning block between described briquetting and press strip.
A kind of filter filter disc the most according to claim 1, it is characterised in that: described tensioning block is wedge shape.
A kind of filter filter disc the most according to claim 1, it is characterised in that: described briquetting edge is provided with rib.
A kind of filter filter disc the most according to claim 1, it is characterised in that: have the locating slot along tensioning block direct of travel bottom described briquetting, described tensioning block is provided with and coordinates the locating piece slided with locating slot.
A kind of filter filter disc the most according to claim 1, it is characterised in that: the cross section of described press strip is circular.
A kind of filter filter disc the most according to claim 1, it is characterised in that: described filtering table body outer is cased with anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099868.8U CN205435150U (en) | 2015-12-25 | 2015-12-25 | Filter filter disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099868.8U CN205435150U (en) | 2015-12-25 | 2015-12-25 | Filter filter disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435150U true CN205435150U (en) | 2016-08-10 |
Family
ID=56578309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099868.8U Active CN205435150U (en) | 2015-12-25 | 2015-12-25 | Filter filter disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435150U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144354A (en) * | 2018-01-08 | 2018-06-12 | 洛阳矿山机械工程设计研究院有限责任公司 | A kind of disk filter for being convenient for changing filter cloth and filter cloth replacing method |
| CN112807789A (en) * | 2020-12-18 | 2021-05-18 | 濮琴兰 | Filter plate of filter |
| CN113952768A (en) * | 2021-09-18 | 2022-01-21 | 安徽和邦纺织科技有限公司 | High-efficient biological fiber filter disc |
-
2015
- 2015-12-25 CN CN201521099868.8U patent/CN205435150U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144354A (en) * | 2018-01-08 | 2018-06-12 | 洛阳矿山机械工程设计研究院有限责任公司 | A kind of disk filter for being convenient for changing filter cloth and filter cloth replacing method |
| CN112807789A (en) * | 2020-12-18 | 2021-05-18 | 濮琴兰 | Filter plate of filter |
| CN112807789B (en) * | 2020-12-18 | 2022-12-13 | 濮琴兰 | Filter plate of filter |
| CN113952768A (en) * | 2021-09-18 | 2022-01-21 | 安徽和邦纺织科技有限公司 | High-efficient biological fiber filter disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |