CN105311896A - Flue dust remover - Google Patents
Flue dust remover Download PDFInfo
- Publication number
- CN105311896A CN105311896A CN201510901606.7A CN201510901606A CN105311896A CN 105311896 A CN105311896 A CN 105311896A CN 201510901606 A CN201510901606 A CN 201510901606A CN 105311896 A CN105311896 A CN 105311896A
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- CN
- China
- Prior art keywords
- flue
- dust remover
- flue dust
- jet pipe
- dust
- 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.)
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Abstract
The invention discloses a dust remover, and particularly discloses a dust remover which is applicable to chimneys and the like with relatively large dust particles, and aims at reaching the technical effects of good dust removal effect on relatively large particles and simplicity in structure. According to the flue dust remover for reaching the technical effects, an annular jet pipe is arranged in a flue; and an annular jet groove is formed in the jet pipe towards the center direction. The flue dust remover disclosed by the invention is simple in structure; collection and dust removal can be effectively carried out on particulate matters in the flue; the burden of a back bag-type dust remover can be reduced; the dust collection cycle of the bag-type dust remover is prolonged; the labor intensity is reduced; and the maintenance cost is low.
Description
Technical field
The present invention relates to deduster, be especially applicable to the deduster that the larger chimney of dust granules etc. uses.
Background technology
In electric furnace production, boiler running process, all can produce a large amount of flue gases, wherein containing a large amount of particles and dust, what generally adopt at present is sack cleaner etc., cost of investment is large, and needs periodic maintenance and maintenance, increases the artificial of operation and equipment cost.Also have and adopt moisture film or water mist dust-removing, because the particle of water smoke is less, often poor to the flue dust dust removing effects that particle is larger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flue dust good dedusting effect larger to particle, the simple deduster of structure.
The present invention solves the flue dust collector that its technical problem adopts, and is provided with ring-type jet pipe in flue, and above-mentioned jet pipe offers to center position the jet efflux trough of ring-type.
The diameter of jet pipe and the internal diameter adaptation of flue.
The horizontal sextant angle a of jet efflux trough is set to 20
0~ 60
0.
Be provided with diffuser plate in the below of jet pipe, be middle high at diffuser plate, the taper that surrounding is low, above-mentioned diffuser plate offers diffusing hole.
The diameter in diffusing hole is 3 ~ 8mm.
Diffusing hole is taper hole, is less than the aperture of lower surface in the aperture of diffuser plate upper surface.
Diffusing hole is 3 ~ 8mm in the aperture of diffuser plate upper surface.
Adopt flue dust collector of the present invention, structure is simple, effectively can collect and dedusting the particle in flue, can reduce the burden of sack cleaner below, and extend the cycle that flue dust collected by sack cleaner, reduce labour intensity, maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of flue dust collector of the present invention;
Fig. 2 is the A-A profile in Fig. 1;
Fig. 3 is the top view of flue dust collector;
Fig. 4 is the schematic diagram in diffusing hole.
Mark in figure: 1-flue, 2-jet pipe, 3-jet efflux trough, 4-diffuser plate, 5-diffusing hole.
Detailed description of the invention
Be described in detail below in conjunction with the specific works process of accompanying drawing to flue dust collector of the present invention.
In flue 1, ring-type jet pipe 2 is installed, above-mentioned jet pipe 2 offers to center position the jet efflux trough 3 of ring-type, after the water in jet pipe 2 is ejected by pressure from jet efflux trough 3, in flue 1, form the larger cascade of globule particle.And containing the flue gas of particle from the bottom up by above-mentioned cascade time, particle is subject to the stop of cascade and will increases due to moisture rear weight, thus can fall can not again along with flue gas be upwards discharged, the effect of arrival dedusting.
In order to enable cascade arrange at the cross-sectional uniformity of flue 1, the diameter of jet pipe 2 and the internal diameter adaptation of flue 1, namely as shown in Figure 3, be arranged on the inwall of flue as much as possible by jet pipe 2.As shown in Figure 2, the horizontal sextant angle a of jet efflux trough 3 is set to 20
0~ 60
0, after water ejects from jet efflux trough 3, in inclination angle upwards, just can ensure that cascade covers the whole internal diameter of flue 1.
As shown in Figure 1, in the below of jet pipe 2, diffuser plate 4 is also installed, a part of particle can be stopped, the rate of climb of particle in flue gas can be reduced again, improve the interactional effect of cascade and particle.Be simultaneously that centre is high at diffuser plate 4, the taper that surrounding is low, and offer diffusing hole 5 at diffuser plate 4, the diameter in diffusing hole 5 is 3 ~ 8mm, the water that jet pipe 2 is ejected forms moisture film at diffuser plate 4 upper surface, better can improve flue gas by dust removing effects during diffuser plate 4.
Form moisture film in order to better improve the water making jet pipe 2 eject at diffuser plate 4 upper surface, diffusing hole 5 is also set to taper hole, is less than the aperture of lower surface in the aperture of diffuser plate 4 upper surface, such flue gas is when by diffusing hole 5, and dust removing effects is better.
Although below describe the present invention in detail in conjunction with the accompanying drawings and embodiments; but those of ordinary skill in the art should be clear; when not departing from claim spirit and scope, various amendment can be carried out to above-described embodiment, being all within protection scope of the present invention.
Claims (7)
1. flue dust collector, is characterized in that, is provided with ring-type jet pipe (2) in flue (1), and above-mentioned jet pipe (2) offers to center position the jet efflux trough (3) of ring-type.
2. flue dust collector as claimed in claim 1, is characterized in that, the diameter of jet pipe (2) and the internal diameter adaptation of flue (1).
3. flue dust collector as claimed in claim 1 or 2, it is characterized in that, the horizontal sextant angle a of jet efflux trough (3) is set to 20 ° ~ 60 °.
4. flue dust collector as claimed in claim 1, it is characterized in that, in the below of jet pipe (2), diffuser plate (4) is installed, be middle high at diffuser plate (4), the taper that surrounding is low, above-mentioned diffuser plate (4) offers diffusing hole (5).
5. flue dust collector as claimed in claim 4, it is characterized in that, the diameter of diffusing hole (5) is 3 ~ 8mm.
6. flue dust collector as claimed in claim 4, it is characterized in that, diffusing hole (5) are taper hole, are less than the aperture of lower surface in the aperture of diffuser plate (4) upper surface.
7. flue dust collector as claimed in claim 4, it is characterized in that, diffusing hole (5) are 3 ~ 8mm in the aperture of diffuser plate (4) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901606.7A CN105311896A (en) | 2015-12-09 | 2015-12-09 | Flue dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901606.7A CN105311896A (en) | 2015-12-09 | 2015-12-09 | Flue dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105311896A true CN105311896A (en) | 2016-02-10 |
Family
ID=55240816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510901606.7A Pending CN105311896A (en) | 2015-12-09 | 2015-12-09 | Flue dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105311896A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN2079527U (en) * | 1990-11-01 | 1991-06-26 | 上海低压锅炉厂 | Energy saving type duster with steam spray cleaning |
| CN2291966Y (en) * | 1996-12-05 | 1998-09-23 | 赵长安 | Chimney dust remover |
| CN2317932Y (en) * | 1998-03-24 | 1999-05-12 | 宁海泽 | Differential-watertower-curtain desulfurizing dust remover |
| CN203494388U (en) * | 2013-10-12 | 2014-03-26 | 曲靖市中泰新型墙材有限公司 | Flue gas desulfurization and dedusting device of coal-fired boiler |
| CN205216458U (en) * | 2015-12-09 | 2016-05-11 | 攀枝花大互通钛业有限公司 | Smoke channel dust remover |
-
2015
- 2015-12-09 CN CN201510901606.7A patent/CN105311896A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031130A (en) * | 1988-01-19 | 1989-02-15 | 北京橡胶六厂 | The method of coal-burning boiler dust-removal and desulfurizing and device |
| CN2079527U (en) * | 1990-11-01 | 1991-06-26 | 上海低压锅炉厂 | Energy saving type duster with steam spray cleaning |
| CN2291966Y (en) * | 1996-12-05 | 1998-09-23 | 赵长安 | Chimney dust remover |
| CN2317932Y (en) * | 1998-03-24 | 1999-05-12 | 宁海泽 | Differential-watertower-curtain desulfurizing dust remover |
| CN203494388U (en) * | 2013-10-12 | 2014-03-26 | 曲靖市中泰新型墙材有限公司 | Flue gas desulfurization and dedusting device of coal-fired boiler |
| CN205216458U (en) * | 2015-12-09 | 2016-05-11 | 攀枝花大互通钛业有限公司 | Smoke channel dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |