CN202398233U - Bag-type filter structure - Google Patents
Bag-type filter structure Download PDFInfo
- Publication number
- CN202398233U CN202398233U CN2012200155333U CN201220015533U CN202398233U CN 202398233 U CN202398233 U CN 202398233U CN 2012200155333 U CN2012200155333 U CN 2012200155333U CN 201220015533 U CN201220015533 U CN 201220015533U CN 202398233 U CN202398233 U CN 202398233U
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- Prior art keywords
- bag
- filter
- boss
- groove
- underframe
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- Expired - Fee Related
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Abstract
The utility model discloses a bag-type filter structure. The bag-type filter structure comprises a plurality of filter bags arranged in parallel, wherein frames for supporting and fixing the filter bags are arranged on the filter bags, and the two adjacent filter bags are fixedly connected. As the two adjacent filter bags are fixedly connected directly, the sealing effect of the joint of the filter bags is guaranteed, the filtering efficiency and the purifying quality are improved, small frames on the filter bags are cancelled at the same time, the integral structure of the bag-type filter structure is simplified, and the use cost is reduced.
Description
Technical field
The utility model relates to a kind of filter, is specifically related to a kind of bag filter structure.
Background technology
In the toilet, as the part of air-conditioning system, bag filter is a critical piece of handling new wind and return air, and it mainly plays the effect of big dust particle in the filtered air, guarantees the quality of environment.
In high level toilet, bag filter plays pre-filtered effect, the high efficiency particulate air filter that protection is terminal; In common commercialization, family expenses and industrial general field, can make terminal air cleaner, reach the effect of clean working environment.This series products has advantages such as resistance is low, the processing air quantity is big, applied widely with it, and almost having contained all need carry out the place of air-treatment, and consumption is very huge.
Existing bag filter is so long as after the filtrate cutting by rolling, be seamed into a plurality of pouches, after a plurality of pouches are installed in respectively on the little frame of galvanized sheet, after coupling together the little frame of several galvanized sheets again, in the big metal outer frame of packing into.But be to compress between each pouch, can not guarantee effective sealing of junction, influence the efficient and the depuration quality of filter through simple connection.In addition, each pouch of existing bag filter all is equipped with little frame, and the outside also is provided with metal outer frame, and structure is complicated, and use cost is higher, and very difficult filter bag is taken off carried out Regeneration Treatment so that reuse, and utilization rate is lower.
For addressing the above problem, a kind of structure of simplifying bag filter reduces use cost, improves the device of bag filter utilization rate and demands urgently occurring.
The utility model content
Be connected to form by a plurality of pouches for solving existing bag filter, sealing effectiveness is relatively poor, influences filter efficiency and depuration quality; And its structure is comparatively complicated, and use cost the utility model discloses a kind of bag filter structure than problems such as height; To reach the sealing effectiveness that guarantees filter bag; Improve filter efficiency and depuration quality, simplified structure, the purpose of reduction use cost.
For achieving the above object, the technical scheme of the utility model is following:
A kind of bag filter structure comprises a plurality of filter bags that parallel connection is provided with, and said filter bag is provided with the framework that is used for the said filter bag of support fixation, is fixedly connected between said adjacent two filter bags.
Preferably, said framework comprises upper frame and the underframe that lays respectively at said filter bag import department, and said upper frame is fixedly connected with said underframe.
Preferably, a plurality of support bars have been arranged side by side on said underframe and/or the said upper frame, the corresponding setting of said support bar with the junction of said filter bag.
Preferably, connect and fix between said upper frame and said underframe.
Preferably, said upper frame or said underframe are provided with boss, and said underframe or said upper frame are provided with and the corresponding groove of said boss.
Preferably, said boss and said groove are interference fit.
Preferably, said boss and said groove are matched in clearance, and the junction of said boss and said groove also is provided with retaining mechanism.
Preferably, said retaining mechanism comprises the fastener that is arranged on said boss or the groove, and is arranged at the draw-in groove that is complementary with said fastener on said groove or the said boss.
The disclosed bag filter structure of the utility model comprises a plurality of filter bags that parallel connection is provided with, and said filter bag is provided with the framework that is used for the said filter bag of support fixation, is fixedly connected between said adjacent two filter bags.Through direct with being fixedly connected between two adjacent filter bags; Guarantee the sealing effectiveness of filter bag junction, improve filter efficiency and depuration quality, cancelled the little frame on each filter bag simultaneously; The overall structure of the bag filter structure that simplifies the structure has reduced use cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of bag filter structure of the utility model;
Fig. 2 is the structural representation of the disclosed a kind of bag filter structure middle frame embodiment 1 of the utility model;
Fig. 3 is the structural representation of the disclosed a kind of bag filter structure middle frame embodiment 2 of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
11, upper frame 12, filter bag 13, underframe 14, support bar 15, boss 16, groove 17, fastener 18, draw-in groove.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of bag filter structure,, improve filter efficiency and depuration quality, simplified structure, the purpose of reduction use cost to reach the sealing effectiveness that guarantees filter bag.
Embodiment 1
Like Fig. 1, shown in 2, a kind of bag filter structure comprises a plurality of filter bags 12 that parallel connection is provided with, and is fixedly connected between adjacent two filter bags.Adjacent filter bag can be directly stitched together, can effectively guarantee the sealing effectiveness of filter bag junction on the one hand, improves filter efficiency and depuration quality; On the other hand, cancel the little frame on original each filter bag 12, simplified the overall structure of bag filter, reduced use cost.Wherein the fixed form of filter bag also can be multiple, as long as can the effectively sealing of the junction of each filter bag not limited at this.
Wherein, also can be provided with boss 15 by underframe 13, upper frame 11 is provided with and boss 15 corresponding grooves 16.Boss 15 is an interference fit with groove 16.
In addition, a plurality of support bars 14 have been arranged side by side on underframe 13 and/or the upper frame 11, the corresponding setting of support bar 14 with the junction of filter bag 12.Support bar 14 gets into the junction of adjacent filter bag through the below of filter bag, be used to support filter bag, prevents filter bag under the effect of wind-force, produces distortion or skew, guarantees the air intake effect, improves filter efficiency.
Wherein support bar can be one or equally distributed many, or each filter bag junction all has correspondence to be provided with etc., and concrete quantity depends on the circumstances.
Embodiment 2
As shown in Figure 3, all the other are identical with embodiment 1, and difference is that boss 15 is a matched in clearance with groove 16, and boss 15 also is provided with retaining mechanism with the junction of groove 16.Retaining mechanism comprises the fastener 17 that is arranged on boss 15 or the groove 16, and is arranged at the draw-in groove 18 that is complementary with fastener 17 on groove 16 or the boss 15.In framework clamping up and down, through retaining mechanism that the two is effectively fixing, both be convenient to dismounting, can guarantee connection stability again.Wherein the quantity of fastener and draw-in groove can be one or evenly be provided with a plurality of etc., concrete quantity does not limit.
Embodiment 3
All the other are identical with embodiment 1, and difference is, it is fixing that upper frame 11 and 13 of underframes are connected through bolt, is convenient to dismounting.
The disclosed bag filter structure of the utility model comprises a plurality of filter bags that parallel connection is provided with, and said filter bag is provided with the framework that is used for the said filter bag of support fixation, is fixedly connected between said adjacent two filter bags.Through direct with being fixedly connected between two adjacent filter bags; Guarantee the sealing effectiveness of filter bag junction, improve filter efficiency and depuration quality, cancelled the little frame on each filter bag simultaneously; The overall structure of the bag filter structure that simplifies the structure has reduced use cost.
More than be description,, make this area professional and technical personnel can realize or use the utility model through above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a bag filter structure is characterized in that, comprises a plurality of filter bags that parallel connection is provided with, and said filter bag is provided with the framework that is used for the said filter bag of support fixation, is fixedly connected between said adjacent two filter bags.
2. bag filter structure according to claim 1 is characterized in that, said framework comprises upper frame and the underframe that lays respectively at said filter bag import department, and said upper frame is fixedly connected with said underframe.
3. bag filter structure according to claim 2 is characterized in that, has been arranged side by side a plurality of support bars on said underframe and/or the said upper frame, the corresponding setting with the junction of said filter bag of said support bar.
4. according to claim 2 or 3 described bag filter structures, it is characterized in that, connect and fix between said upper frame and said underframe.
5. bag filter structure according to claim 4 is characterized in that, said upper frame or said underframe are provided with boss, and said underframe or said upper frame are provided with and the corresponding groove of said boss.
6. bag filter structure according to claim 5 is characterized in that, said boss and said groove are interference fit.
7. bag filter structure according to claim 5 is characterized in that, said boss and said groove are matched in clearance, and the junction of said boss and said groove also is provided with retaining mechanism.
8. bag filter structure according to claim 7 is characterized in that said retaining mechanism comprises the fastener that is arranged on said boss or the groove, and is arranged at the draw-in groove that is complementary with said fastener on said groove or the said boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200155333U CN202398233U (en) | 2012-01-14 | 2012-01-14 | Bag-type filter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200155333U CN202398233U (en) | 2012-01-14 | 2012-01-14 | Bag-type filter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398233U true CN202398233U (en) | 2012-08-29 |
Family
ID=46695911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200155333U Expired - Fee Related CN202398233U (en) | 2012-01-14 | 2012-01-14 | Bag-type filter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398233U (en) |
-
2012
- 2012-01-14 CN CN2012200155333U patent/CN202398233U/en not_active Expired - Fee Related
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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: 20120829 Termination date: 20160114 |