CN207445791U - A kind of barrel type filter - Google Patents
A kind of barrel type filter Download PDFInfo
- Publication number
- CN207445791U CN207445791U CN201721443045.1U CN201721443045U CN207445791U CN 207445791 U CN207445791 U CN 207445791U CN 201721443045 U CN201721443045 U CN 201721443045U CN 207445791 U CN207445791 U CN 207445791U
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- China
- Prior art keywords
- discounting
- gradual change
- filtering material
- filter screen
- compound filtering
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Abstract
The utility model is a kind of barrel type filter, its structure includes circular filter screen, just effect antibiotic layer and gradual change discounting Compound filtering material, wherein gradual change discounting Compound filtering material is in the cupuliform of diminishing upper and lower opening from top to bottom, circular filter screen is set at the top of gradual change discounting Compound filtering material, just effect antibiotic layer is set on circular filter screen and gradual change discounting Compound filtering material outer surface respectively, gradual change discounting Compound filtering material is integrated, and gradual change discounting Compound filtering material is formed from several filter material folding cell circumference to being sequentially connected.The advantages of the utility model：With reference to barrel type filter itself it is compact-sized the characteristics of, improve utilization rate, make filtering flow uniform, by being also provided with circular filter screen in cylinder one end, the strainer of cylinder surrounding is given a discount by gradual change and realizes resistance difference, make to be evenly distributed to adjust air fluid, realize the high efficiency and High dust holding of strainer.
Description
Technical field
The utility model relates to a kind of barrel type filters.
Background technology
With becoming increasingly conspicuous for social development and problem of environmental pollution, people increasingly pay attention to the prevention of environmental pollution,
The continuous expansion in air filter market is brought therewith, and strainer is the core component of air filter, can directly affect air
The efficiency and effect of filter.Barrel type filter is one kind of air filter, compact-sized, but traditional in the prior art
The general cylinder surrounding of strainer of barrel type filter is discounting filter material or smell filtrate, and both ends wherein one end is equal for end cap or both ends
Open wide, be thus present with two end spaceses waste and the distribution of wind turbine suction it is uneven and the problem of cause fluid sinuous flow, can influence
Filter efficiency.
Utility model content
The utility model proposes a kind of barrel type filter, purpose be intended to overcome it is existing in the prior art it is above-mentioned not
Foot realizes the high efficiency and High dust holding of strainer.
The technical solution of the utility model：A kind of barrel type filter, structure include circular filter screen, just imitate antibiotic layer
With gradual change discounting Compound filtering material, wherein gradual change discounting Compound filtering material is in the cupuliform of diminishing upper and lower opening from top to bottom, gradually
Become at the top of discounting Compound filtering material and set circular filter screen, set just effect antibacterial on circular filter screen and gradual change discounting Compound filtering material outer surface respectively
Layer, gradual change discounting Compound filtering material is integrated, gradual change discounting Compound filtering material from several filter material folding cell circumference to according to
Secondary connection composition.
Preferably, the filter material folding cell is trapezoidal, and trapezoidal upper bottom and bottom are all parallel with circular filter screen, trapezoidal
Bottom close to circular filter screen.
Preferably, the filter material folding cell is in a rectangular trapezoid, and two trapezoidal right angles are located at gradual change discounting composite filter
Material center, right-angled trapezium oblique waist and the angle of bottom are 45-80 °.
Preferably, the filter material folding cell shares 20-200.
Preferably, the trapezoidal upper bottom length of the filter material folding cell is 5~30mm, and bottom length is 8-40mm, high
For 200-1000mm.
Preferably, a diameter of 100-500mm of the circular filter screen, thickness 10-20mm.
Preferably, the first effect antibacterial layer thickness 1-50mm.
The advantages of the utility model：With reference to barrel type filter itself it is compact-sized the characteristics of, improve utilization rate, make fluid
Filtering is uniform, and by being also provided with circular filter screen in cylinder one end, the strainer of cylinder surrounding is given a discount by gradual change realizes resistance difference,
Make to be evenly distributed to adjust air fluid, realize the high efficiency and High dust holding of strainer.
Description of the drawings
Fig. 1 is the structure diagram of the utility model barrel type filter.
Fig. 2 is the overlooking the structure diagram of gradual change discounting Compound filtering material.
1 in figure be circular filter screen, 2 be just effect antibiotic layer, 3 be gradual change discounting Compound filtering material, 4 be filter material folding cell.
Specific embodiment
The utility model is described in further detail with reference to embodiment and specific embodiment.
As shown in Figure 1 and Figure 2, a kind of barrel type filter, structure includes circular filter screen 1, just effect antibiotic layer 2 and gradual change are beaten
Compound filtering material 3 is rolled over, wherein gradual change discounting Compound filtering material 3 is in the cupuliform of diminishing upper and lower opening from top to bottom, gradual change discounting
3 top of Compound filtering material sets circular filter screen 1, sets just effect antibiotic layer on 3 outer surface of circular filter screen 1 and gradual change discounting Compound filtering material respectively
2, gradual change discounting Compound filtering material 3 is integrated, gradual change discounting Compound filtering material 3 from several 4 circumference of filter material folding cell to
It is sequentially connected composition.
The filter material folding cell 4 is trapezoidal, and trapezoidal upper bottom and bottom are all parallel with circular filter screen 1, under trapezoidal
Bottom is close to circular filter screen 1.
The filter material folding cell 4 is in a rectangular trapezoid, and two trapezoidal right angles are located in gradual change discounting Compound filtering material 3
The heart, right-angled trapezium oblique waist and the angle of bottom are 45-80 °.
The filter material folding cell 4 shares 20-200.
The trapezoidal upper bottom length of the filter material folding cell 4 is 5~30mm, and bottom length is 8-40mm, a height of 200-
1000mm。
Circular filter screen 1 a diameter of 100-500mm, thickness 10-20mm.
The first effect antibiotic layer 3 is antibacterial PP or the PET filamentary material of thickness 1-50mm.
Antiseptic on the first effect antibiotic layer 3 is nano silver antimicrobials.
The circular filter screen 1 and the grammes per square metre of gradual change discounting Compound filtering material 3 are 60-200g/m2, filtration grade H11,
H12 or H13.
The circular filter screen 1 and the material of gradual change discounting Compound filtering material 3 are meltblown composites or PTFE covering materials.
Embodiment 1
A kind of barrel type filter, structure include circular filter screen 1, just effect antibiotic layer 2 and gradual change discounting Compound filtering material 3,
In the cupuliform of diminishing upper and lower opening from top to bottom, 3 top of gradual change discounting Compound filtering material is set middle gradual change discounting Compound filtering material 3
Circular filter screen 1, just effect antibiotic layer 2 is set on 3 outer surface of circular filter screen 1 and gradual change discounting Compound filtering material respectively, and gradual change gives a discount compound
Filter material 3 is integrated, and gradual change discounting Compound filtering material 3 is formed from several 4 circumference of filter material folding cell to being sequentially connected.Filter
Material folding cell 4 is trapezoidal, and trapezoidal upper bottom and bottom are all parallel with circular filter screen 1, trapezoidal bottom close to circular filter screen 1,
Filter material folding cell 4 shares 20, and the trapezoidal upper bottom length of filter material folding cell 4 is 30mm, and bottom length is 40mm, a height of
200mm, circular filter screen 1 a diameter of 100mm, thickness 10mm just imitate the antibacterial PP filamentary materials that antibiotic layer 3 is thickness 1mm.Just
The antiseptic on antibiotic layer 3 is imitated as nano silver antimicrobials, the grammes per square metre of circular filter screen 1 and gradual change discounting Compound filtering material 3 is 60g/m2,
Filtration grade is H11, and the material of circular filter screen 1 and gradual change discounting Compound filtering material 3 is meltblown composites.
Embodiment 2
A kind of barrel type filter, structure include circular filter screen 1, just effect antibiotic layer 2 and gradual change discounting Compound filtering material 3,
In the cupuliform of diminishing upper and lower opening from top to bottom, 3 top of gradual change discounting Compound filtering material is set middle gradual change discounting Compound filtering material 3
Circular filter screen 1, just effect antibiotic layer 2 is set on 3 outer surface of circular filter screen 1 and gradual change discounting Compound filtering material respectively, and gradual change gives a discount compound
Filter material 3 is integrated, and gradual change discounting Compound filtering material 3 is formed from several 4 circumference of filter material folding cell to being sequentially connected.Filter
Material folding cell 4 is in a rectangular trapezoid, and trapezoidal two right angles are located at 3 center of gradual change discounting Compound filtering material, right-angled trapezium oblique waist with
The angle of bottom is 45 °.Filter material folding cell 4 shares 200.The trapezoidal upper bottom length of filter material folding cell 4 is 5mm, is gone to the bottom
Length is 8mm, a height of 1000mm.Circular filter screen 1 a diameter of 500mm, thickness 20mm.Just effect antibiotic layer 3 is thickness 50mm's
Antibacterial PET filamentary material.Just the antiseptic on effect antibiotic layer 3 is nano silver antimicrobials.Circular filter screen 1 and gradual change discounting composite filter
The grammes per square metre of material 3 is 200g/m2, filtration grade H12.The material of circular filter screen 1 and gradual change discounting Compound filtering material 3 is PTFE overlay films
Material.
Embodiment 3
A kind of barrel type filter, structure include circular filter screen 1, just effect antibiotic layer 2 and gradual change discounting Compound filtering material 3,
In the cupuliform of diminishing upper and lower opening from top to bottom, 3 top of gradual change discounting Compound filtering material is set middle gradual change discounting Compound filtering material 3
Circular filter screen 1, just effect antibiotic layer 2 is set on 3 outer surface of circular filter screen 1 and gradual change discounting Compound filtering material respectively, and gradual change gives a discount compound
Filter material 3 is integrated, and gradual change discounting Compound filtering material 3 is formed from several 4 circumference of filter material folding cell to being sequentially connected.Filter
Material folding cell 4 is in a rectangular trapezoid, and trapezoidal two right angles are located at 3 center of gradual change discounting Compound filtering material, right-angled trapezium oblique waist with
The angle of bottom is 80 °.Filter material folding cell 4 shares 100.The trapezoidal upper bottom length of filter material folding cell 4 is 20mm, is gone to the bottom
Length is 30mm, a height of 500mm.Circular filter screen 1 a diameter of 300mm, thickness 15mm.Just effect antibiotic layer 3 is thickness 30mm's
Antibacterial PP filamentary materials.Just the antiseptic on effect antibiotic layer 3 is nano silver antimicrobials.Circular filter screen 1 and gradual change discounting composite filter
The grammes per square metre of material 3 is 100g/m2, filtration grade H13.The material of circular filter screen 1 and gradual change discounting Compound filtering material 3 is PTFE overlay films
Material.
Above-described is only the preferred embodiment of the utility model, it is noted that for the ordinary skill of this field
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (7)
1. a kind of barrel type filter, feature includes circular filter screen (1), just imitates antibiotic layer (2) and gradual change discounting Compound filtering material
(3), wherein gradual change discounting Compound filtering material (3) is in the cupuliform of diminishing upper and lower opening from top to bottom, gradual change discounting composite filter
Circular filter screen (1) is set at the top of material (3), sets just effect antibacterial on circular filter screen (1) and gradual change discounting Compound filtering material (3) outer surface respectively
Layer (2), gradual change discounting Compound filtering material (3) are integrated, and gradual change discounting Compound filtering material (3) is by several filter material folding cells
(4) circumference to be sequentially connected composition.
2. a kind of barrel type filter as described in claim 1, it is characterized in that the filter material folding cell (4) is trapezoidal, ladder
The upper bottom and bottom of shape are all parallel with circular filter screen (1), and trapezoidal bottom is close to circular filter screen (1).
3. a kind of barrel type filter as claimed in claim 2, it is characterized in that the filter material folding cell (4) is at right angles terraced
Shape, trapezoidal two right angles are located at gradual change discounting Compound filtering material (3) center, and right-angled trapezium oblique waist and the angle of bottom are 45-
80°。
4. a kind of barrel type filter as claimed in claim 2 or claim 3, it is characterized in that the filter material folding cell (4) shares 20-
200.
5. a kind of barrel type filter as claimed in claim 4, it is characterized in that the upper bottom that the filter material folding cell (4) is trapezoidal
Length is 5~30mm, and bottom length is 8-40mm, a height of 200-1000mm.
6. a kind of barrel type filter as described in claim 1, it is characterized in that described circular filter screen (1) a diameter of 100-
500mm, thickness 10-20mm.
7. a kind of barrel type filter as described in claim 1, it is characterized in that first effect antibiotic layer (2) the thickness 1-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443045.1U CN207445791U (en) | 2017-11-01 | 2017-11-01 | A kind of barrel type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443045.1U CN207445791U (en) | 2017-11-01 | 2017-11-01 | A kind of barrel type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445791U true CN207445791U (en) | 2018-06-05 |
Family
ID=62253096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443045.1U Active CN207445791U (en) | 2017-11-01 | 2017-11-01 | A kind of barrel type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569934A (en) * | 2017-11-01 | 2018-01-12 | 无锡风正科技有限公司 | A kind of tub filter |
-
2017
- 2017-11-01 CN CN201721443045.1U patent/CN207445791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569934A (en) * | 2017-11-01 | 2018-01-12 | 无锡风正科技有限公司 | A kind of tub filter |
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