CN202823028U - Bag type filter - Google Patents
Bag type filter Download PDFInfo
- Publication number
- CN202823028U CN202823028U CN 201220380328 CN201220380328U CN202823028U CN 202823028 U CN202823028 U CN 202823028U CN 201220380328 CN201220380328 CN 201220380328 CN 201220380328 U CN201220380328 U CN 201220380328U CN 202823028 U CN202823028 U CN 202823028U
- Authority
- CN
- China
- Prior art keywords
- filter
- shell body
- bag
- outer shell
- filtering
- 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 - Fee Related
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Abstract
The utility model discloses a bag type filter which comprises an outer shell, a filter inlet and a filter outlet are arranged in the outer shell body, and a filtering cylinder is arranged in the outer shell body. The bag type filter further comprises a cover board, an inlet of the filtering cylinder is arranged in the same plane with the upper end of the outer shell body, the cover board is arranged between the upper end of the outer shell body and the filter inlet, the filtering bag in the filtering cylinder is sealed by being pressed by the cover board. By utilizing a method that the filtering cylinder and the outer shell are integrally machined and upper openings are in the same plane, the upper the cover board on the filter is used for directly pressing the filtering bag. Seal of the filtering bag is guaranteed, product cost is optimized, working efficiency of manufacturing devices is improved, and energy is saved.
Description
Technical field
The utility model relates to a kind of filter, relates in particular to a kind of bag filter.
Background technology
Conventional bag filter adopts the stainless steel and other metal materials manufacturing, and the mode that the sack of its inner filter bag adopts pressure ring to compress fixes filter bag.
In user's the actual production process, some media are that the mordant media such as acid or alkali are arranged, and filter material just must be used nonmetallic materials such as PP, PVC, PVDF etc.With after the nonmetallic materials, if device manufacturing process or like that the same according to original metal, filter bag opening adopts fixedly filter bag of mode that pressure ring compresses, will produce the inner phenomenon of expecting of leaking.Because the pliability of plastic material, the mode of employing pressure ring is fixing will certainly not to press tightly filter pocket mouths.Just have and filter bag opening and staving junction are produced leak material, just have a lot of materials through just filtering directly from the outflow of filter pocket mouths slit, had a strong impact on filter effect.
The utility model content
The utility model purpose is to provide a kind of bag filter for the defective that prior art exists.
The utility model adopts following technical scheme for achieving the above object:
The utility model bag filter, comprise shell body, filter inlet and filter outlet are set on the shell body, shell body inside arranges filter cylinder, also comprise cover plate, the import of described filter cylinder and isoplanar, shell body upper end arrange, and cover plate is arranged between shell body upper end and the filter inlet, and the filter bag of pushing down in the filter cylinder by cover plate seals.
Preferably, described filter cylinder adopts polypropylene material to make.
Preferably, bottom the described shell body feet is set also.
The utility model adopts Filter cartridge and shell is made of one and isoplanar mode suitable for reading, utilizes the filter cover plate directly to push down filter bag.Thereby guaranteed the sealing of filter bag, optimized product price, improved the operating efficiency of manufacturing equipment, saved the energy.
Description of drawings
Fig. 1: the utility model schematic appearance.
Fig. 2: the utility model profile.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model bag filter, comprise shell body 1, filter inlet 2 and filter outlet 5 are set on the shell body 1, shell body 1 inside arranges filter cylinder 4, also comprises cover plate 3, and the import of described filter cylinder 4 and isoplanar, shell body 1 upper end arrange, cover plate 3 is arranged between shell body 1 upper end and the filter inlet 2, and the filter bag of pushing down in the filter cylinder 4 by cover plate 3 seals.
Preferably, described filter cylinder 4 adopts polypropylene material to make.
Preferably, described shell body 1 bottom also arranges feet 6.
Claims (3)
1. bag filter, comprise shell body (1), filter inlet (2) and filter outlet (5) are set on the shell body (1), shell body (1) inside arranges filter cylinder (4), characterized by further comprising cover plate (3), the import of described filter cylinder (4) and isoplanar, shell body (1) upper end arrange, and cover plate (3) is arranged between shell body (1) upper end and the filter inlet (2), and the filter bag of pushing down in the filter cylinder (4) by cover plate (3) seals.
2. bag filter according to claim 1 is characterized in that described filter cylinder (4) adopts polypropylene material to make.
3. bag filter according to claim 1 is characterized in that described shell body (1) bottom also arranges feet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380328 CN202823028U (en) | 2012-08-02 | 2012-08-02 | Bag type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380328 CN202823028U (en) | 2012-08-02 | 2012-08-02 | Bag type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823028U true CN202823028U (en) | 2013-03-27 |
Family
ID=47934829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380328 Expired - Fee Related CN202823028U (en) | 2012-08-02 | 2012-08-02 | Bag type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495315A (en) * | 2013-10-22 | 2014-01-08 | 新乡市科海工矿设备有限公司 | Bag-type dust collector |
-
2012
- 2012-08-02 CN CN 201220380328 patent/CN202823028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495315A (en) * | 2013-10-22 | 2014-01-08 | 新乡市科海工矿设备有限公司 | Bag-type dust collector |
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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: 20130327 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |