CN201558628U - Triangular skeleton dustproof filtering bag - Google Patents
Triangular skeleton dustproof filtering bag Download PDFInfo
- Publication number
- CN201558628U CN201558628U CN2009202543312U CN200920254331U CN201558628U CN 201558628 U CN201558628 U CN 201558628U CN 2009202543312 U CN2009202543312 U CN 2009202543312U CN 200920254331 U CN200920254331 U CN 200920254331U CN 201558628 U CN201558628 U CN 201558628U
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- CN
- China
- Prior art keywords
- skeleton
- triangle
- filter bag
- dustproof
- utility
- 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 relates to a triangular skeleton dustproof filtering bag which consists of a support skeleton and a filtering fabric, wherein the filtering fabric is surrounded around the side and bottom of the support skeleton. The support skeleton is provided with vertical ribs and transversal ribs, wherein the three vertical ribs form ridges of a triangular prism at parallel interval. The transversal ribs are connected into a triangle through an end to end way. The dustproof filtering bag with a triangular cross section is adopted, and the side area of the triangle is large under the condition of same cross section area, therefore the dustproof area is large, and the dustproof effect is good. The utility model adopts a dot pair type to weld and form, the outer surface of the skeleton is smooth, the abrasion to the filtering fabric is small, and the service life is long. The utility model has the advantages of simple structure, convenient disassembly and assembly, good dustproof effect, low production cost, and the like.
Description
Technical field
The utility model relates to the parts that cleaner is used, and belongs to the dedusting technology field.
Background technology
Sack cleaner is a widely used cleaner in the industrial production, it has dust removal by filtration effect preferably, and when dusty gas passed through the filter bag filtering surface, dust was trapped within on the filter bag bag, and the gas that purifies continues mobile the conveying, so filter area becomes positive correlation with efficiency of dust collection.The critical piece of sack cleaner is a filter bag, the many straight formula filter bags of cloth bag commonly used at present, and the cross section of straight formula filter bag is circular or trapezoidal, filter bag is supported by mesh skeleton.Under the constant situation of cleaner overall volume, the dust collection capacity that increases equipment can only be by increasing the filter area of filter bag.Because under the condition of same cross-sectional area, the base girth of filter bag is long more, the lateral area of filter bag is big more, filtering surface is bigger, and filter effect better.In order to improve the filter bag filter effect to greatest extent, need improve the support frame structure that supports filter bag.
Summary of the invention
It is big that the purpose of this utility model provides a kind of filter area, the triangle skeleton dedusting filter bag of long service life, good dedusting effect.
The alleged problem of the utility model realizes with following technical scheme:
A kind of triangle skeleton dedusting filter bag, the dedusting filter bag is made up of support frame and filter cloth, and filter cloth is centered around the side and the bottom surface of support frame, described support frame is provided with perpendicular muscle and cross rib, wherein, three perpendicular muscle parallel interval are formed the crest line of triangular prisms, the cross rib composition triangle that joins end to end.
Above-mentioned triangle skeleton dedusting filter bag, described dedusting filter bag cross section is a right angled triangle.
Above-mentioned triangle skeleton dedusting filter bag is that point is to welding between described cross rib and the perpendicular muscle.
It is leg-of-mutton dedusting filter bag that the utility model adopts cross section, and under the situation of same cross-sectional area, triangle side is long-pending bigger, and therefore, the dedusting face of filter cloth is bigger, good dedusting effect.Support frame adopts special-purpose some butt welding machine welding, and one-body molded, the skeleton node is smooth.Support frame and filter bag dismounting are convenient, little to the filter cloth wearing and tearing, long service life.The utlity model has characteristics such as good dedusting effect, investment and producing cost are low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the layout schematic diagram of dust cleaning case.
Each parts label is in the accompanying drawing: 1. dedusting filter bag; 2. support frame; 3. filter cloth; 4. perpendicular muscle; 5. cross rib; 6. dust cleaning case.
The specific embodiment
Figure 1 shows that a kind of example structure schematic diagram of the present utility model, it comprises dedusting filter bag 1, described filter bag is made up of support frame 2 and filter cloth 3, bag upper opening, bottom sealing, filter cloth is centered around the side and the bottom surface of support frame, and described support frame comprises perpendicular muscle 4 and cross rib 5, wherein, article three, isometric perpendicular muscle parallel interval is formed the crest line of triangular prism, the composition triangle that joins end to end of the cross rib between the adjacent perpendicular muscle, between described cross rib and the perpendicular muscle for point to welding; Dedusting filter bag cross section is right angled triangle or isosceles right triangle.
Fig. 2 layout of filter bag in dust cleaning case that drawn, it can hold a plurality of filter bags in dust cleaning case 6, under the constant prerequisite of equipment volume, adopts the straight formula filter bag of triangular-section can increase filter area, the filter efficiency height, filter capacity is strong.In addition, the utility model efficiency of dust collection height, windage are low, and the filter cloth life-span is long, adopt point to welding, and structure is firm, and dismounting is convenient, and is easy to maintenance.
Claims (3)
1. triangle skeleton dedusting filter bag, it is characterized in that, the dedusting filter bag is made up of support frame (2) and filter cloth (3), filter cloth is centered around the side and the bottom surface of support frame, described support frame is provided with perpendicular muscle (4) and cross rib (5), wherein, three perpendicular muscle parallel interval are formed the crest line of triangular prisms, the cross rib composition triangle that joins end to end.
2. triangle skeleton dedusting filter bag according to claim 1 is characterized in that, described dedusting filter bag cross section is right angled triangle or isosceles right triangle.
3. triangle skeleton dedusting filter bag according to claim 1 and 2 is characterized in that, is that point is to welding fabrication between described cross rib and the perpendicular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202543312U CN201558628U (en) | 2009-11-05 | 2009-11-05 | Triangular skeleton dustproof filtering bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202543312U CN201558628U (en) | 2009-11-05 | 2009-11-05 | Triangular skeleton dustproof filtering bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558628U true CN201558628U (en) | 2010-08-25 |
Family
ID=42623774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202543312U Expired - Fee Related CN201558628U (en) | 2009-11-05 | 2009-11-05 | Triangular skeleton dustproof filtering bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198355A (en) * | 2011-06-07 | 2011-09-28 | 张元杰 | Cloth bag dust collector with triangle bag cage |
| CN102784529A (en) * | 2011-05-16 | 2012-11-21 | 宜兴宝明环保设备有限公司 | Filtration bag frame containing shutter protection sleeve |
-
2009
- 2009-11-05 CN CN2009202543312U patent/CN201558628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784529A (en) * | 2011-05-16 | 2012-11-21 | 宜兴宝明环保设备有限公司 | Filtration bag frame containing shutter protection sleeve |
| CN102198355A (en) * | 2011-06-07 | 2011-09-28 | 张元杰 | Cloth bag dust collector with triangle bag cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Jiuzhou environmental protection equipment Engineering Co., Ltd. Assignor: Lu Bing Contract record no.: 2014130000108 Denomination of utility model: Triangular skeleton dustproof filtering bag Granted publication date: 20100825 License type: Exclusive License Record date: 20140703 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20171105 |