CN202860298U - Dust removal filter cartridge - Google Patents
Dust removal filter cartridge Download PDFInfo
- Publication number
- CN202860298U CN202860298U CN 201220349791 CN201220349791U CN202860298U CN 202860298 U CN202860298 U CN 202860298U CN 201220349791 CN201220349791 CN 201220349791 CN 201220349791 U CN201220349791 U CN 201220349791U CN 202860298 U CN202860298 U CN 202860298U
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- CN
- China
- Prior art keywords
- iron net
- filter core
- support iron
- base material
- dedusting
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- 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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Abstract
The utility model discloses a dust removal filter cartridge. The dust removal filter cartridge is assembled in dust removal equipment and comprises a filter element and a supporting iron net for supporting the filter element, wherein the supporting iron net is encircled into an annular shape; the filter element encircles the outer side of the supporting iron net; end covers are arranged at the supporting iron net and the two ends of the filter element; a sealing ring is arranged on the outer side of each end cover; one surfaces of the end covers in contact with the supporting iron net and the end parts of the filter element are provided with slots matched with the end covers; the dust removal filter cartridge further comprises a connecting member for connecting the supporting iron net and the filter element; and the connecting member is arranged at the end part of the supporting iron net. With the adoption of the dust removal filter cartridge provided by the utility model, the supporting iron net and the filter element can be fixed well through the connecting member; and the supporting iron net and the filter element are further and firmly fixed through the slots arranged in the end covers, so that the supporting iron net and the filter element are firmly connected, and the dust removal filter cartridge is simple in structure, simple to operate, low in cost and good in filtering efficiency.
Description
Technical field
The utility model relates to a kind of cleaner field, is specifically related to a kind of dedusting filter cylinder that is installed in the cleaner.
Background technology
Cleaner is the equipment that dust is separated from flue gas, also is deduster.The performance of cleaner with accessible gas flow, gas drag losses and the efficiency of dust collection during by deduster express.Simultaneously, the price of cleaner, operation and maintenance cost, service life length and operational administrative difficulty or ease also be to consider the key factor of its performance.
Cleaner is mainly used in boiler and the industrial production, and what mainly play a role in filtering in the cleaner is filter cylinder.In the prior art, filter cylinder is that the filtrate by certain-length is folded into pleat, and head and the tail are bonded the formation filter core, refill and are located at outside the support iron net; Filter cylinder is without cage bone, simple installation.
At present, in the filter cylinder of selling on the market, be connected between filter core and the support iron net and be not very firm, it is peripheral that filter core can not well be enclosed in the support iron net, perhaps some could be connected firmly support iron net and filter core by complicated structure, this spline structure is complicated, complex operation, and equipment cost is also higher; Because the filtrate that existing filter core adopts all is in the base material outside watertight composition to be set first mostly, thin layer is set outside watertight composition more simultaneously, so that the filter efficiency of filter cylinder is not very high, resistance is also large, and thin layer easily comes off like this.
Therefore, a kind of can so that filter core and support iron net be connected firmly, simple in structure, simple to operate, cost is lower, simultaneously the high dedusting filter cylinder of filter efficiency is demanded urgently occurring.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model be to provide a kind of can so that filter core and support iron net be connected firmly, simple in structure, simple to operate, cost is lower, the high dedusting filter cylinder of filter efficiency simultaneously.
For achieving the above object, the technical solution of the utility model is as follows: a kind of dedusting filter cylinder, be installed in the cleaner, comprise filter core and to the passive support iron net of described filter core, described support iron net surrounds annular, described filter core is enclosed in the described support iron net outside, is provided with end cap at described support iron net and described filter core two ends, in described end cap arranged outside sealing ring is arranged;
In described end cap and the contacted one side of described support iron net and described filter core end, be provided with the draw-in groove that is complementary with it;
Also comprise the connector that described support iron net is connected with described filter core, described connector is arranged at described support iron net end.
Preferably, described filter core is that a filtrate is folded into corrugated, joins end to end to center on ringwise.
Preferably, described connector is U-shaped card independently.
Preferably, described connector comprises articulated elements and fillet, and described articulated elements is fixedly linked with described support iron net end on one side, and another side links to each other with described fillet.
Preferably, described filter core comprises base material, be provided with thin layer in described base material one side, between described base material and described thin layer, be coated with adhesive layer, described adhesive layer is connected described base material with described thin layer, opposite side at described base material is provided with watertight composition, also is provided with watertight composition on the scope of freedom of described thin layer.
Preferably, described filter core is followed successively by watertight composition, thin layer, adhesive layer, base material and watertight composition from outside to inside.
Preferably, also be provided with a band that shields in described filter core periphery.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of dedusting filter cylinder, be installed in the cleaner, comprise filter core and to the passive support iron net of described filter core, described support iron net surrounds annular, described filter core is enclosed in the described support iron net outside, is provided with end cap at described support iron net and described filter core two ends, in described end cap arranged outside sealing ring is arranged; In described end cap and the contacted one side of described support iron net and described filter core end, be provided with the draw-in groove that is complementary with it; Also comprise the connector that described support iron net is connected with described filter core, described connector is arranged at described support iron net end; Adopt dedusting filter cylinder provided by the utility model, can described support iron net and described filter core be fixed by connector, the draw-in groove by arranging on the end cap again, with described support iron net and the further fix tightly of filter core, like this can be so that support iron net and filter core be connected firmly, so that described dedusting cartridge structure is simple, simple to operate, cost is lower, and filter efficiency is better.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment 1 of a kind of dedusting filter cylinder of the utility model;
Fig. 2 is embodiment 1 filter core of a kind of dedusting filter cylinder of the utility model and the structural representation of support iron net;
Fig. 3 is the partial structurtes schematic diagram of the embodiment 1 of a kind of dedusting filter cylinder of the utility model;
Fig. 4 is the structural representation of embodiment 1 filter core of a kind of dedusting filter cylinder of the utility model.
The represented corresponding component title of numeral among the figure:
1. filter core 11. base materials 12. thin layers 13. adhesive layers 14. watertight compositions 2. support iron nets 3. end caps 4. sealing ring 5.U shape cards 6. bands.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, 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 obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provide a kind of can so that filter core and support iron net be connected firmly, simple in structure, simple to operate, cost is lower, the high dedusting filter cylinder of filter efficiency simultaneously.
Such as Fig. 1, such as Fig. 2, such as Fig. 3 and as shown in Figure 4, a kind of dedusting filter cylinder, be installed in the cleaner, comprise filter core 1 and to described filter core 1 passive support iron net 2, described support iron net 2 surrounds annular, described filter core 1 is enclosed in described support iron net 2 outsides, is provided with end cap 3 at described support iron net 2 and described filter core 1 two ends, in described end cap 3 arranged outside sealing ring 4 is arranged; In described end cap 3 and the contacted one side of described support iron net 2 and described filter core 1 end, be provided with the draw-in groove (not shown) that is complementary with it, described draw-in groove is annular; Also comprise the connector that described support iron net 2 is connected with described filter core 1, described connector is arranged at described support iron net 2 ends, described connector is U-shaped card 5 independently, by described U-shaped card 5 with described support iron net 2 and filter core 1 contacted part card jail.
By several described U-shaped cards with described support iron net 2 be connected filter core 1 and connect in the end, tentatively fix, increased bonding strength between the two with this; After U-shaped card 5 is tentatively fixed, end cap 3 is covered on the support iron net 2 that has tentatively connected and filter core 1 again, with glue that described end cap and support iron net 2 and filter core 1 is bonding again, effectively prevent coming off or be offset between support iron net 2 and the filter core 1, guaranteed the supporting protection effect of support iron net 2 for filter core 1.
Described filter core 1 is that a filtrate is folded into corrugated; join end to end and center on ringwise; the middle annular compartment that forms; also be provided with a band that shields 6 in described filter core 1 periphery; by described band 6; can effectively protect the undulatory pleat on the described filter core 1, prevent from being crushed, cause the damage of filter core 1.
Described filter core 1 comprises base material 11, be provided with thin layer 12 in described base material 11 1 sides, between described base material 11 and described thin layer 12, be coated with adhesive layer 13, described adhesive layer 13 is connected described base material 11 with described thin layer 12, opposite side at described base material 11 is provided with watertight composition 14, also is provided with watertight composition 14 on the scope of freedom of described thin layer 12; Described filter core 1 is followed successively by watertight composition 14, thin layer 12, adhesive layer 13, base material 11 and watertight composition 14 from outside to inside, be about to dust-collecting face and be arranged at the outside, air filters from filter core 1 outer process, enters in the chamber, then discharges outside the filter cylinder by chamber through the pure air after filtering.
Base material described in the technique scheme 11 is nonwoven, and adhesive layer is layer of polyurethane, can also form adhesive layer for other adhesive, and at this, the utility model is not done any restriction, can realize that the utility model is as main.
By described watertight composition 14 is arranged at thin layer 12 outsides, thin layer 12 is bonding by adhesive layer 13 with base material 11, so that thin layer can more firmly be connected on the described base material 11, prevent that both from coming off, prolong the service time of filter cylinder, can also guarantee preferably water proofing property simultaneously, stopped airborne steam, improve the filter efficiency of filter core, reduced filtration resistance.
Adopt dedusting filter cylinder provided by the utility model, can described support iron net 2 be fixed with described filter core 1 by connector, pass through again the draw-in groove of setting on the end cap 3, with described support iron net 2 and filter core 1 further fix tightly, like this can be so that support iron net 2 be connected firmly with filter core 1, so that described dedusting cartridge structure is simple, simple to operate, cost is lower, and filter efficiency is better.
All the other are same as the previously described embodiments, difference is, described connector comprises articulated elements and fillet, described articulated elements is fixedly linked with described support iron net 2 ends on one side, another side links to each other with described fillet, several described connectors evenly are arranged on the circumference of described support iron net 2 ends, fillet is fixed on filter core 1 on the described support iron net 2 by articulated elements, and then by the viscose glue mode described support iron net 2 is connected with described end cap 3 with described filter core 1, be fixed in the described draw-in groove at described support iron net 2 and filter core 1.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of dedusting filter cylinder, be installed in the cleaner, comprise filter core and to the passive support iron net of described filter core, described support iron net surrounds annular, described filter core is enclosed in the described support iron net outside, is provided with end cap at described support iron net and described filter core two ends, in described end cap arranged outside sealing ring is arranged; In described end cap and the contacted one side of described support iron net and described filter core end, be provided with the draw-in groove that is complementary with it; Also comprise the connector that described support iron net is connected with described filter core, described connector is arranged at described support iron net end; Adopt dedusting filter cylinder provided by the utility model, can described support iron net and described filter core be fixed by connector, the draw-in groove by arranging on the end cap again, with described support iron net and the further fix tightly of filter core, like this can be so that support iron net and filter core be connected firmly, so that described dedusting cartridge structure is simple, simple to operate, cost is lower, and filter efficiency is better.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. dedusting filter cylinder, be installed in the cleaner, it is characterized in that, comprise filter core and to the passive support iron net of described filter core, described support iron net surrounds annular, described filter core is enclosed in the described support iron net outside, is provided with end cap at described support iron net and described filter core two ends, in described end cap arranged outside sealing ring is arranged;
In described end cap and the contacted one side of described support iron net and described filter core end, be provided with the draw-in groove that is complementary with it;
Also comprise the connector that described support iron net is connected with described filter core, described connector is arranged at described support iron net end.
2. dedusting filter cylinder according to claim 1 is characterized in that, described filter core is that a filtrate is folded into corrugated, joins end to end to center on ringwise.
3. dedusting filter cylinder according to claim 2 is characterized in that, described connector is U-shaped card independently.
4. dedusting filter cylinder according to claim 2 is characterized in that, described connector comprises articulated elements and fillet, and described articulated elements is fixedly linked with described support iron net end on one side, and another side links to each other with described fillet.
5. according to claim 3 or 4 described dedusting filter cylinders, it is characterized in that, described filter core comprises base material, be provided with thin layer in described base material one side, between described base material and described thin layer, be coated with adhesive layer, described adhesive layer is connected described base material with described thin layer, be provided with watertight composition at the opposite side of described base material, also is provided with watertight composition on the scope of freedom of described thin layer.
6. dedusting filter cylinder according to claim 5 is characterized in that, described filter core is followed successively by watertight composition, thin layer, adhesive layer, base material and watertight composition from outside to inside.
7. dedusting filter cylinder according to claim 6 is characterized in that, also is provided with a band that shields in described filter core periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349791 CN202860298U (en) | 2012-07-19 | 2012-07-19 | Dust removal filter cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349791 CN202860298U (en) | 2012-07-19 | 2012-07-19 | Dust removal filter cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860298U true CN202860298U (en) | 2013-04-10 |
Family
ID=48027058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349791 Expired - Lifetime CN202860298U (en) | 2012-07-19 | 2012-07-19 | Dust removal filter cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714933A (en) * | 2014-09-12 | 2017-05-24 | 伊利诺斯工具制品有限公司 | Filter for a portable industrial air filtration device |
| CN110193253A (en) * | 2019-05-27 | 2019-09-03 | 长安大学 | One kind is except haze device, preparation method and its removes haze method |
-
2012
- 2012-07-19 CN CN 201220349791 patent/CN202860298U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714933A (en) * | 2014-09-12 | 2017-05-24 | 伊利诺斯工具制品有限公司 | Filter for a portable industrial air filtration device |
| US10226729B2 (en) | 2014-09-12 | 2019-03-12 | Illinois Tool Works Inc. | Filter for a portable industrial air filtration device |
| CN110193253A (en) * | 2019-05-27 | 2019-09-03 | 长安大学 | One kind is except haze device, preparation method and its removes haze method |
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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 |