CN204815971U - Elementary filter core of whirlwind formula - Google Patents
Elementary filter core of whirlwind formula Download PDFInfo
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- CN204815971U CN204815971U CN201520556691.3U CN201520556691U CN204815971U CN 204815971 U CN204815971 U CN 204815971U CN 201520556691 U CN201520556691 U CN 201520556691U CN 204815971 U CN204815971 U CN 204815971U
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- groove
- dovetail groove
- filter core
- layer
- inverted trapezoidal
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Abstract
The utility model relates to an elementary filter core of whirlwind formula. It includes positive dovetail groove, fall the dovetail groove, strengthen the baffle, wherein positive dovetail groove and fall the dovetail groove transition constitute a sawtooth wave layer, strengthen between the baffle adding fixedly with the polylith wave is range upon range of per two, wherein go up every fall the dovetail groove correspondences in every positive dovetail groove and the wave layer down in the wave layer, upward in the wave layer every is fallen the dovetail groove and is corresponded with every positive dovetail groove in the lower wave layer, the component has seals up the passageway into wind gap and air outlet one by one. The utility model has the characteristics of the flow is big, the resistance is little, can effective filtration large granule dust and the rainy day air in water vapor mixing thing etc.
Description
Technical field
The utility model relates to a kind of filter core, the elementary filter core of especially a kind of cyclone type.
Background technology
Filter core is the core component in filter, and such as, in the occasion that some Dust Capacities are large, during mining equiment dust removal and filtration, because dust concentration is high, conventional paper filter core blocks too early, and filter core significantly reduces service life.In order to improve filter core service life, economize energy, need to increase by one primary filter at air intake vent place, but traditional primary filter filtering accuracy is higher, and resistance is comparatively large, increases SR, affect the air inflow of filtration system after installation.Required this primary filter will have large discharge, feature that resistance is little, effectively can filter big dust particle and rainy day water in air gas mixture.
Summary of the invention
The purpose of this utility model is to provide that a kind of flow is large, resistance is little, effectively can filter the elementary filter core of cyclone type of big dust particle and rainy day water in air vapour mixture.
The utility model is solved by following technical proposal: it comprises trapezoid groove, inverted trapezoidal groove, strengthens dividing plate, wherein trapezoid groove and inverted trapezoidal groove replace formation one sawtooth corrugated layer, strengthen fixing for the superposition of polylith corrugated layer between dividing plate at every two pieces, the each trapezoid groove wherein gone up in corrugated layer is corresponding with each inverted trapezoidal groove in lower corrugated layer, each inverted trapezoidal groove in upper corrugated layer is corresponding with each trapezoid groove in lower corrugated layer, forms the seal channel one by one with air intake vent and air outlet.
Further, above-mentioned trapezoid groove and inverted trapezoidal groove are three-dimensional deflecting adapter cell body.
Further, above-mentioned reinforcement dividing plate is provided with raceway groove and trapezoid groove and inverted trapezoidal slot fit.
Further, above-mentioned sawtooth wave is connected by thermofussion welding layer by layer with between layer, between sawtooth corrugated layer with reinforcement dividing plate.
It is large that the utility model has filtering traffic, resistance is little, quality is light, the feature of size adjustable, to be that inertia is heavy hit effect, when the air containing larger particles dust and steam flows through this elementary filter core containing three-dimensional deflecting adapter passage to its filter principle, the flow direction and latus rectum constantly change, dust granules and steam clash into conduit wall and fall, dust and steam thus be retained down, and play the effect of primary filter.Thus extend the duration of congestion of precision Filter element, improve the service efficiency of filtration system.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure front view.
Fig. 2 is the utility model embodiment dovetail groove top view.
Fig. 3 is the utility model embodiment overall structure left view.
Fig. 4 is the utility model embodiment overall structure schematic diagram.
Detailed description of the invention
As shown in the figure, it comprises strengthens dividing plate 1, trapezoid groove 2, inverted trapezoidal groove 3, wherein trapezoid groove 2 and inverted trapezoidal groove 3 replace formation one sawtooth corrugated layer, strengthen fixing for the superposition of polylith corrugated layer between dividing plate 1 at every two pieces, the each trapezoid groove 2 wherein gone up in corrugated layer is corresponding with each inverted trapezoidal groove 3 in lower corrugated layer, each inverted trapezoidal groove 3 in upper corrugated layer is corresponding with each trapezoid groove 2 in lower corrugated layer, forms the seal channel one by one 6 with air intake vent 4 and air outlet 5.Trapezoid groove 2 and inverted trapezoidal groove 3 are three-dimensional deflecting adapter cell body.
Reinforcement dividing plate 1 is provided with raceway groove 7 and coordinates with trapezoid groove 2 and inverted trapezoidal groove 3.Sawtooth wave is connected by thermofussion welding, layer by layer with between layer, between sawtooth corrugated layer with reinforcement dividing plate as hot melt solder joint 8 in figure.
Specifically being configured to of trapezoid groove 2 and the three-dimensional deflecting adapter cell body of inverted trapezoidal groove 3: be provided with entrance straight section a, right break-in section b, reducer c, left break-in section d and outlet section e, and on its left view direction, form the three-dimensional deflecting adapter passage of arch-shaped break-in f, abcde and f combination formation.
In process of production, according to actual needs, increase reinforcement dividing plate 1 and superpose sawtooth corrugated layer and can expand filter area.
To be that inertia is heavy hit effect to this filter principle, when the air containing larger particles dust and steam flows through this elementary filter core containing three-dimensional deflecting adapter passage, the flow direction and latus rectum constantly change, dust granules and steam clash into conduit wall and fall, dust and steam thus be retained down, play the effect of primary filter.Thus extend the duration of congestion of precision Filter element, improve the service efficiency of filtration system.
Claims (4)
1. the elementary filter core of cyclone type, it comprises trapezoid groove, inverted trapezoidal groove, strengthens dividing plate, it is characterized in that: trapezoid groove and inverted trapezoidal groove replace formation one sawtooth corrugated layer, strengthen fixing for the superposition of polylith corrugated layer between dividing plate at every two pieces, the each trapezoid groove wherein gone up in corrugated layer is corresponding with each inverted trapezoidal groove in lower corrugated layer, each inverted trapezoidal groove in upper corrugated layer is corresponding with each trapezoid groove in lower corrugated layer, forms the seal channel one by one with air intake vent and air outlet.
2., by the elementary filter core of cyclone type according to claim 1, it is characterized in that: above-mentioned trapezoid groove and inverted trapezoidal groove are three-dimensional deflecting adapter cell body.
3. by the elementary filter core of cyclone type according to claim 1, it is characterized in that: strengthen dividing plate and be provided with raceway groove and trapezoid groove and inverted trapezoidal slot fit.
4. by claim 1 or the elementary filter core of cyclone type described in 2 or 3, it is characterized in that: sawtooth wave is connected by thermofussion welding layer by layer with between layer, between sawtooth corrugated layer with reinforcement dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556691.3U CN204815971U (en) | 2015-07-29 | 2015-07-29 | Elementary filter core of whirlwind formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556691.3U CN204815971U (en) | 2015-07-29 | 2015-07-29 | Elementary filter core of whirlwind formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204815971U true CN204815971U (en) | 2015-12-02 |
Family
ID=54673614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556691.3U Active CN204815971U (en) | 2015-07-29 | 2015-07-29 | Elementary filter core of whirlwind formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204815971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697105A (en) * | 2016-04-21 | 2016-06-22 | 北京高鑫伟业滤清器有限责任公司 | Filter disc |
-
2015
- 2015-07-29 CN CN201520556691.3U patent/CN204815971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697105A (en) * | 2016-04-21 | 2016-06-22 | 北京高鑫伟业滤清器有限责任公司 | Filter disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 334100 No. 19 Futian Avenue, Shangrao Economic Development Zone, Shangrao City, Jiangxi Province Patentee after: Jiangxi Fuyun Environmental Protection Technology Co.,Ltd. Address before: 334100 No. 19 Futian Avenue, Shangrao Economic Development Zone, Shangrao City, Jiangxi Province Patentee before: JIANGXI FUYUN INDUSTRY Co.,Ltd. |