CN2700590Y - Filter for farm truck - Google Patents
Filter for farm truck Download PDFInfo
- Publication number
- CN2700590Y CN2700590Y CN 200420039884 CN200420039884U CN2700590Y CN 2700590 Y CN2700590 Y CN 2700590Y CN 200420039884 CN200420039884 CN 200420039884 CN 200420039884 U CN200420039884 U CN 200420039884U CN 2700590 Y CN2700590 Y CN 2700590Y
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- CN
- China
- Prior art keywords
- filter
- dust
- filtered
- upper shell
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter for a farm truck, belonging to the technical field of the filter for an internal combustion engine. The existing filter has large original resistance and low filtering efficiency, the filtering efficiency is actually reach 87. 5%, dust can not automatically discharge after being filtered, and an outer connecting type bending neck is easy to drop off. The technical proposal of the utility model is that an upper shell 1, a lower shell 2 and a dust storing chamber 4 with a dust discharging valve 6 are orderly connected, a polyester cutter filament basic cloth filter element 7 is arranged in the upper shell 1, a baffle plate 9 is arranged between the upper shell 1 and the lower shell 2 in which a cyclone pipe component 5 fixed by a support rack 10 is arranged, the front end of the component 5 is an air inlet 3, and the upper shell is connected to a bent neck 8. The utility model has the advantages of reasonable and practical structure and novel and felicitous design, more than 5um granules of the 90%-95% air passing through a coarse filter is discharged into the dust storing chamber through the high-speed cyclone action, the air finely filtered after being filtered by the coarse filter is filtered again, and the filtering efficiency achieves 99. 9%.
Description
Technical field: the utility model relates to the IC engine cleaner technical field, is the agri-vehicle filter cleaner more specifically.
Background technique: existing filter cleaner original resistance is big, filter efficiency is low, and filtering efficiency is actual to reach 87.5%, and the dust after being filtered can't be discharged voluntarily, the curved neck of outer jointing type easily comes off, and former filter cleaner air inflow and filter efficiency effect can't satisfy the requirement of high-power diesel engine.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of agri-vehicle filter cleaner of design.Its technological scheme is: upper casing 1, lower casing 2 and the dust-storage chamber 4 that has dust discharge valve 6 are connected successively, the smart filter core 7 of polyester slice long filament base cloth is arranged in the upper casing 1, between upper casing 1 and the lower casing 2 dividing plate 9 is arranged, the cyclone tube assembly 5 that useful support 10 is fixed in the lower casing 2, assembly 5 front ends are air intlet 3, and upper casing 1 connects curved neck 8.The advantage of this model utility is: the reasonable in design practicality, and novel ingenious, the effect of the particle process high-speed rotational that the 5um of the air 90%～95% of process strainer is above is discharged into dust-storage chamber; Air after coarse filtration is filtered is filtered through essence. and filter efficiency reaches 99.9% after filtering once more, and this filter cleaner original resistance is little, the filtering efficiency height, smart filter core can repeatedly clean, and uses repeatedly, and curved neck utilizes inner connection mode solid and reliable.
Description of drawings: Fig. 1 plan view, Fig. 2 are the sectional view at Figure 1A-A place.In the accompanying drawing: 1, upper casing, 2, lower casing, 3, air intlet, 4, dust-storage chamber, 5, the cyclone tube assembly, 6, the dust discharge valve, 7, the smart filter core of polyester slice long filament base cloth, 8, curved neck, 9, dividing plate, 10, support.
Embodiment: upper casing 1, lower casing 2 and the dust-storage chamber 4 that has dust discharge valve 6 are connected successively, the smart filter core 7 of polyester slice long filament base cloth is arranged in the upper casing 1, between upper casing 1 and the lower casing 2 dividing plate 9 is arranged, the cyclone tube assembly 5 that useful support 10 is fixed in the lower casing 2, assembly 5 front ends are air intlet 3, and upper casing 1 connects curved neck 8; Air enters air intlet 3 and carries out the high-speed rotational coarse filtration through cyclone tube assembly 5, and the dust that eddy flow goes out enters dust-storage chamber 4, and fresh air advances the smart filter core 7 in the upper casing 1 behind the eddy flow, enters curved neck 8 to the diesel engine air feed through the smart air that filters after filtering totally.
Claims (1)
1, agri-vehicle filter cleaner, it is characterized in that: upper casing (1), lower casing (2) and the dust-storage chamber that has dust discharge valve (6) (4) are connected successively, the smart filter core (7) of polyester slice long filament base cloth is arranged in the upper casing (1), between upper casing (1) and the lower casing (2) dividing plate (9) is arranged, the fixing cyclone tube assembly (5) of useful support (10) in the lower casing (2), assembly (5) front end is air intlet (3), and upper casing (1) connects curved neck (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039884 CN2700590Y (en) | 2004-04-23 | 2004-04-23 | Filter for farm truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039884 CN2700590Y (en) | 2004-04-23 | 2004-04-23 | Filter for farm truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700590Y true CN2700590Y (en) | 2005-05-18 |
Family
ID=34774065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039884 Expired - Fee Related CN2700590Y (en) | 2004-04-23 | 2004-04-23 | Filter for farm truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700590Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251886A (en) * | 2011-07-31 | 2011-11-23 | 周伯生 | Rotary dust filtering device |
-
2004
- 2004-04-23 CN CN 200420039884 patent/CN2700590Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251886A (en) * | 2011-07-31 | 2011-11-23 | 周伯生 | Rotary dust filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |