CN201896753U - Dustproof and cleaning device for filter element - Google Patents
Dustproof and cleaning device for filter element Download PDFInfo
- Publication number
- CN201896753U CN201896753U CN2010206017978U CN201020601797U CN201896753U CN 201896753 U CN201896753 U CN 201896753U CN 2010206017978 U CN2010206017978 U CN 2010206017978U CN 201020601797 U CN201020601797 U CN 201020601797U CN 201896753 U CN201896753 U CN 201896753U
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- China
- Prior art keywords
- funnel
- filter element
- dust
- cleaning device
- dustproof
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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 - Fee Related
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Abstract
The utility model discloses a dustproof and cleaning device for a filter element. The device comprises a funnel 1 and a bracket 2, wherein the bracket 2 is arranged at the neck of the funnel 1, and a flow guide tube is arranged at the lower part of the funnel 1. The bracket in the funnel supports the filter element, bottom suction and top blast air flow can be simultaneously adopted to sweep and absorb dust on the filter element, the funnel ensures that dust can not fly around to pollute the environment, the filter element can be thoroughly swept, and the operational environment is greatly improved.
Description
Technical field
The utility model belongs to the Fan Equipment technical field, is specifically related to a kind of filter element that is suitable for, and is particularly useful for the dustproof cleaning device of filter element of roots blower filter core.
Background technique
It is a kind of advanced mass transport mode commonly used in the industrial production that strength is carried, and is commonly used to powder shape and fiberous materials such as pulverized coal conveying, metallic dust, chemical fertilizer, cement, grain, cotton, tobacco leaf.Roots blower is the nucleus equipment of whole system in air-transport system, and the roots blower filter core is as blower fan inlet air filtration parts, and can its working state is related to blower fan proper functioning, the reliability of blower fan, blower fan working life etc. key performance.
In tow production, utilize roots blower to be used for carrying short grained raw materials---the vinegar sheet.Papery air-filtering core in the roots blower then is the vinegar sheet dust that is used for filtering in the course of conveying, prevents that vinegar sheet dust from entering draught fan impeller system failure blower fan.The papery filter core can amass the normal air circulation that full dust hinders blower fan system in use for some time, so all will regularly purge the dust on the filter core behind the blower fan use certain hour.Conventional blowing method is to take out filter core to be placed on outdoor spacious place and to clear away dust on the filter core with pressurized air in the pipe mode of blowing, and dust flies upward serious environment pollution everywhere, staff's severe operational environment during this method purging; Dust on the filter core can not thoroughly purge totally.Test is also arranged blowing on the feed opening that filter screen is placed on roots blower, start blower fan, the vinegar sheet dust overwhelming majority that falls has been inhaled into feed bin, has promptly guaranteed clean environment, has improved operator's working environment again, leaks outside but have few part dust.For this reason, the inventor has developed the dustproof cleaning device of a kind of filter element through concentrating on studies, evidence, and effect is good.
The model utility content
It is a kind of simple in structure that the purpose of this utility model is to provide, the filter element of the reliable operation cleaning device that prevents dust.
The purpose of this utility model is achieved in that and comprises funnel, support, and described funnel neck is provided with support, and the bottom of funnel is provided with honeycomb duct.
Stent support filter core in the funnel of the present utility model, can take end suction and overfire air to purge, absorb the dust on the filter core simultaneously, funnel has guaranteed not dusting polluting environment everywhere of dust, and it is clean that filter core is thoroughly purged, and also greatly improves operating environment simultaneously.
Description of drawings
Fig. 1 is the utility model overall structure and working state cross-sectional schematic.
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure: 1-funnel, 2-support, 3-filter core, 4-suction pipe.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, but never in any form the utility model is limited, any conversion based on the utility model training centre is done all falls into protection domain of the present utility model.
As shown in Figure 1 and Figure 2, the utility model comprises funnel 1, support 2, and described funnel 1 neck is provided with support 2, and the bottom of funnel 1 is provided with honeycomb duct.
Described funnel 1 sidewall height greater than pending filter core height 1-2 doubly.High sidewall funnel can prevent more effectively that dust from splashing, and prevents the pollution of the environment.
Working procedure of the present utility model:
Vinegar sheet dust filter unit is placed in the funnel, and the funnel honeycomb duct is connected on the air sucking mouth or roots blower feed opening of blower fan, starts the discharging blower fan, utilizes the discharging blower fan to make vinegar sheet dust filter unit form negative pressure on every side, at this moment purges filter with pressurized air again.The dust that flies upward during purging is all collected by discharging blower fan negative pressure, so no longer cause environmental pollution, improves working environment.
Claims (2)
1. the dustproof cleaning device of filter element comprises funnel (1), support (2), and it is characterized in that: described funnel (1) neck is provided with support (2), and the bottom of funnel (1) is provided with honeycomb duct.
2. the filter element as claimed in claim 1 cleaning device that prevents dust is characterized in that: described funnel (1) sidewall height greater than pending filter core height 1-2 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017978U CN201896753U (en) | 2010-11-11 | 2010-11-11 | Dustproof and cleaning device for filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206017978U CN201896753U (en) | 2010-11-11 | 2010-11-11 | Dustproof and cleaning device for filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896753U true CN201896753U (en) | 2011-07-13 |
Family
ID=44254661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206017978U Expired - Fee Related CN201896753U (en) | 2010-11-11 | 2010-11-11 | Dustproof and cleaning device for filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410324A (en) * | 2019-08-15 | 2019-11-05 | 安徽旭隆精工科技有限公司 | A kind of compressor of air conditioner |
-
2010
- 2010-11-11 CN CN2010206017978U patent/CN201896753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410324A (en) * | 2019-08-15 | 2019-11-05 | 安徽旭隆精工科技有限公司 | A kind of compressor of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |