CN2819064Y - Chimney dust-collecting device - Google Patents
Chimney dust-collecting device Download PDFInfo
- Publication number
- CN2819064Y CN2819064Y CN 200520104430 CN200520104430U CN2819064Y CN 2819064 Y CN2819064 Y CN 2819064Y CN 200520104430 CN200520104430 CN 200520104430 CN 200520104430 U CN200520104430 U CN 200520104430U CN 2819064 Y CN2819064 Y CN 2819064Y
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- CN
- China
- Prior art keywords
- dust
- flue
- storage chamber
- utility
- model
- 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 discloses a novel chimney dust-collecting device which comprises a flue 1, dust-collecting chambers, and a dust storing chamber 3. A first level dust-collecting chamber 2 is formed between a slope-shaped flue 5 and an external wall 7; flue gas is made to generate back flow in the first level dust-collecting chamber 2; powder dust is made to be a free falling body because of self weight, and after the flue gas enters a second lever dust-collecting chamber 3, because of buffering, the free falling body of the powder dust is promoted. Accordingly, the utility model realizes the goal of removing the powder dust in the flue gas and an induced draft device is not needed. The utility model has the advantages of reasonable structure, artful design and convenient installation and maintenance. The utility model is suitable for being used for the dust collection of chimneys of various stoves and ovens.
Description
One, technical field
The utility model relates to a kind of chimney deduster, specifically relates to the chimney deduster of dust in a kind of flue gas of removing stove, kitchen range flue.
Two, background technology
Chinese patent 03207259.7 discloses a kind of " chimney deduster ", it comprises flue, dust-storage chamber, smoke pipe, dust storage chamber, dust leg, the top of described flue is that semicircle is opened or arc, the bottom is a slope shape, the lower end of ramped shaped flue and stove, the chimney of kitchen range is fixedly connected, semicircle or arc flue outlet connect with dust storage chamber, the dust storage chamber upper end is provided with smokejack, it is fixedlyed connected with smoke pipe, fixedly connected with the dust leg upper end in the dust storage chamber lower end, fixedly connected with dust-storage chamber in the dust leg lower end, the cross-sectional area of ramped shaped and semicircle or arc flue is equal to or greater than stove, the cross-sectional area of kitchen range chimney, whole expansion can be done to the corresponding surface of semicircle flue in the dust storage chamber space, and the volume of dust storage chamber is increased, though this design can be played certain dust removing effects, but still there is the inadequate problem of dedusting.
Three, summary of the invention
It is unobstructed that the purpose of this utility model aims to provide a kind of fume emission, can effectively remove dust in flue gas again, need not blower unit, the chimney deduster of reduction pollution greatly.
To achieve these goals, chimney deduster of the present utility model comprises flue, dust storage chamber dust-storage chamber, described dust storage chamber is provided with the two-stage dust storage chamber, and the secondary dust storage chamber is arranged on the top of single stage of dust collection chamber and semicircle flue, is provided with triangular funnel between single stage of dust collection chamber and the secondary dust storage chamber.
Chimney deduster of the present utility model compared with prior art has following excellent effect:
Flue gas enters semicircle flue by the ramped shaped flue, flue gas flow direction changes, be downward through outlet through behind the semicircle flue, enter the single stage of dust collection chamber, space, single stage of dust collection chamber is big, and the smoke evacuation road junction is through little, make flue gas in the single stage of dust collection chamber, form eddy flow, cause dust sedimentation in colliding mutually, flue gas continues to rise and enters the secondary dust storage chamber, and dust falls into dust-storage chamber in secondary dust storage chamber continuation sedimentation through funnel in the flue gas, has realized the purpose of dedusting, alleviate environmental pollution, and saved electric energy.
Four, description of drawings
Fig. 1 is an integral planar schematic diagram of the present utility model.
Be the single stage of dust collection chamber wherein: 1) be flue, 2), 3) be the secondary dust storage chamber, 4) be dust-storage chamber, 5) be the ramped shaped flue, 6) be semicircle flue, 7) be outer wall, 8) be funnel.
Five, embodiment
Shown in Figure 1, cavity between ramped shaped flue 5 and the outer wall 7 is single stage of dust collection chamber 2, semicircle flue 6 upper fixed connect secondary dust storage chamber 3, become the V word to prolong in semicircle flue 6 outlet upper end wall and rise formation funnel 8, form discharge flue between the V word outside and the outer wall 7, one-level and secondary dust storage chamber are connected, flange 7 and stove are adopted in ramped shaped flue 3 lower ends, the chimney of kitchen range is fixedly connected, 2 lower ends, single stage of dust collection chamber adopt flange to fixedly connected with the upper end of dust leg, fixedly connected with the inlet of dust-storage chamber 4 in the lower end of dust leg, secondary dust storage chamber 3 upper end flues are fixedlyed connected by flange with smoke pipe.
Claims (2)
1) a kind of chimney deduster comprises flue 1, dust storage chamber, dust-storage chamber 3, it is characterized in that dust storage chamber is provided with the two-stage dust storage chamber, and secondary dust storage chamber 3 is arranged on the top of single stage of dust collection chamber 2 and semicircle flue 6.
2) chimney deduster according to claim 1 is characterized in that being provided with triangular funnel 8 between single stage of dust collection chamber 2 and the secondary dust storage chamber 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104430 CN2819064Y (en) | 2005-08-11 | 2005-08-11 | Chimney dust-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104430 CN2819064Y (en) | 2005-08-11 | 2005-08-11 | Chimney dust-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819064Y true CN2819064Y (en) | 2006-09-20 |
Family
ID=37005123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104430 Expired - Fee Related CN2819064Y (en) | 2005-08-11 | 2005-08-11 | Chimney dust-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819064Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837062A (en) * | 2016-03-18 | 2016-08-10 | 青岛理工大学 | Environment-friendly quick lime dust recovery device and working method thereof |
-
2005
- 2005-08-11 CN CN 200520104430 patent/CN2819064Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837062A (en) * | 2016-03-18 | 2016-08-10 | 青岛理工大学 | Environment-friendly quick lime dust recovery device and working method thereof |
| CN105837062B (en) * | 2016-03-18 | 2018-06-01 | 青岛理工大学 | Environment-friendly type quick lime device for recovering powder and method of work |
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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 |