CN204656242U - The cyclone dust of furnace cupola rotational flow and spray dust arrester - Google Patents
The cyclone dust of furnace cupola rotational flow and spray dust arrester Download PDFInfo
- Publication number
- CN204656242U CN204656242U CN201520159106.6U CN201520159106U CN204656242U CN 204656242 U CN204656242 U CN 204656242U CN 201520159106 U CN201520159106 U CN 201520159106U CN 204656242 U CN204656242 U CN 204656242U
- Authority
- CN
- China
- Prior art keywords
- cigarette lid
- dust
- furnace cupola
- collection slot
- ash collection
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The cyclone dust of furnace cupola rotational flow and spray dust arrester, comprise the first cigarette lid, the second cigarette lid, the baffle plate be arranged on deduster madial wall, be arranged on cyclone dust two bottom sides ash collection slot, be arranged on the ash hole bottom ash collection slot, the hole of scratching in the ashes be arranged on ash collection slot lateral wall, the first cigarette lid, the second cigarette lid are all fixedly connected with furnace cupola smoke exhaust pipe, spray deduster smoke-intake pipe respectively by connecting rod.The utility model, without the need to additionally increasing back blowing machine, only relies on the main air blower of furnace cupola can realize the eddy flow of flue gas, reduces energy consumption; By the effect of baffle plate, in flue gas, bulky grain dust separation drops; By the effect in hole of scratching in the ashes, be convenient to the dust in ash collection slot to remove completely, prevent dust from assembling in ash collection slot, effectively avoid environmental pollution.
Description
Technical field
The utility model relates to furnace cupola dust removal field, is specifically related to a kind of cyclone dust of furnace cupola rotational flow and spray dust arrester.
Background technology
Furnace cupola is the traditional melting unit of foundry enterprise, and the heat melts metal that furnace cupola relies on coke burning to produce is for the production of all kinds of ironcasting; Compared with induction furnace, furnace cupola not only maintenance cost and operating cost is low but also can realize continuous melting, but in furnace cupola running, containing a large amount of toxic gases such as dust and sulfur oxide such as coke, iron oxide in the flue gas of discharging, serious pollution is caused to air, affects the life of attached resident.Dust removing equipment of cupola is in the past relatively backward, and the dust removal requirement of environmental administration's Cupola is more and more tighter, many casting producers need to upgrade cleaner, furnace cupola rotational flow and spray dust separation system is due to many excellent properties, be applicable to very much the demand of China's casting industry, the equipment having competitiveness will be become in Foundry Production industry.
Existing cyclone dust, eddy flow effect is produced for making flue gas, what adopt is be provided with back blowing machine in the side, top of cyclone dust, the cyclone dust structure of this structure, rotates although flue gas can be made to produce, thus the dirt ash of larger particles in flue gas is dropped, but because needs additionally use back blowing machine, add power consumption, and the wind direction of back blowing machine is not identical with the trend of flue gas, cause the power needed for back blowing machine higher, further increase energy consumption; In addition, when the power of back blowing machine is excessive, the discharge of flue gas can be affected on the contrary, and then affect the burning in furnace cupola; When the power of back blowing machine is too small, its eddy flow effect that rises poor, do not have corresponding effect, cause the choosing conditions of back blowing machine higher.
Utility model content
The utility model is for above-mentioned deficiency, and a kind of cyclone dust of furnace cupola rotational flow and spray dust arrester of research and design, its object is to: provide a kind of energy consumption low, the cyclone dust of the furnace cupola rotational flow and spray dust arrester of good dedusting effect.
Technical solution of the present utility model:
The cyclone dust of furnace cupola rotational flow and spray dust arrester, it is characterized in that: comprise the first cigarette lid, the second cigarette lid, the baffle plate be arranged on deduster madial wall, be arranged on cyclone dust two bottom sides ash collection slot, be arranged on the ash hole bottom ash collection slot, the hole of scratching in the ashes be arranged on ash collection slot lateral wall, described first cigarette lid, the second cigarette lid are all fixedly connected with furnace cupola smoke exhaust pipe, spray deduster smoke-intake pipe respectively by connecting rod.
Described first cigarette lid, the second cigarette lid are taper shape, and upwards, the vertex of a cone of the second cigarette lid is downward for the vertex of a cone of the first cigarette lid.
Described baffle plate is provided with some ash-falling holes.
Described baffle plate be polylith composition screw on structure, be provided with interval between adjacent screen, the interval between adjacent two layers baffle plate is interlaced.
The bottom of described ash hole and hole of scratching in the ashes are provided with valve.
The edge of described ash collection slot is lower than the edge of the first cigarette lid.
The beneficial effects of the utility model: the utility model, without the need to additionally increasing back blowing machine, only relies on the main air blower of furnace cupola can realize the eddy flow of flue gas, reduces energy consumption; By the effect of baffle plate, in flue gas, bulky grain dust separation drops; By the effect in hole of scratching in the ashes, be convenient to the dust in ash collection slot to remove completely, prevent dust from assembling in ash collection slot, effectively avoid environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: cyclone dust 1, first cigarette lid 2, second cigarette lid 3, baffle plate 4, ash collection slot 5, ash hole 6, hole 7 of scratching in the ashes, connecting rod 8, furnace cupola smoke exhaust pipe 9, spray deduster smoke-intake pipe 10, ash-falling hole 11, interval 12.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the cyclone dust of furnace cupola rotational flow and spray dust arrester, comprise the first cigarette lid 2, second cigarette lid 3, be arranged on the baffle plate 4 on cyclone dust 1 madial wall, be arranged on the ash collection slot 5 of cyclone dust 1 two bottom sides, be arranged on the ash hole 6 bottom ash collection slot 5, be arranged on the hole 7 of scratching in the ashes on ash collection slot 5 lateral wall, first cigarette lid 2, second cigarette lid 3 all by connecting rod 8 respectively with furnace cupola smoke exhaust pipe 9, spray deduster smoke-intake pipe 10 is fixedly connected with, first cigarette lid 2, second cigarette lid 3 is taper shape, the vertex of a cone of the first cigarette lid 2 upwards, the vertex of a cone of the second cigarette lid 3 is downward, baffle plate 4 is provided with some ash-falling holes 11, structure on the screw that baffle plate 4 forms for polylith, interval 12 is provided with between adjacent screen 4, interval 12 between adjacent two layers baffle plate 4 is interlaced, the bottom of ash hole 6 and hole 7 of scratching in the ashes are provided with valve, the edge of ash collection slot 5 is lower than the edge of the first cigarette lid 2.
Concrete use procedure: the flue gas that furnace cupola combustion produces is emerged from furnace cupola smoke exhaust pipe 9, the heavy dirt of part in flue gas is dropped down onto in ash collection slot 5 by the first cigarette lid 2 gear, some flue gas walks around the first cigarette lid 2 on baffle plate 4 screw, in this section in the process of flue gas on baffle plate 4 screw, due to the effect of baffle plate 4 and the second cigarette lid 3, drop after secondary heavy dust in eddy flow flue gas is separated from flue gas at baffle plate 4 upper surface, secondary heavy dust falls to the upper surface of the first cigarette lid 2 by the ash-falling hole 11 on baffle plate 4, landing is subsequently in ash collection slot 5, remaining micronic dust is entered after spray deduster carries out follow-up dedusting by spray deduster smoke-intake pipe 10 and is disposed in air.Dust after being separated from flue gas can be assembled at baffle plate 4 upper surface, ash-falling hole 11 set on baffle plate 4 is conducive to being fallen in ash collection slot 5 by the dust under baffle plate 4 keeps off in flue gas, effectively avoid baffle plate 4 upper surface dust stratification, by scratching in the ashes, the dust in ash collection slot 5 is regularly removed by hole 7 completely, thus avoid dust and assemble in ash collection slot 5, avoiding dust enters in air, effectively avoids environmental pollution.
To sum up, the utility model produces a desired effect.
Claims (6)
1. the cyclone dust of furnace cupola rotational flow and spray dust arrester, it is characterized in that: comprise the first cigarette lid, the second cigarette lid, the baffle plate be arranged on deduster madial wall, be arranged on cyclone dust two bottom sides ash collection slot, be arranged on the ash hole bottom ash collection slot, the hole of scratching in the ashes be arranged on ash collection slot lateral wall, described first cigarette lid, the second cigarette lid are all fixedly connected with furnace cupola smoke exhaust pipe, spray deduster smoke-intake pipe respectively by connecting rod.
2. the cyclone dust of a kind of furnace cupola rotational flow and spray dust arrester as claimed in claim 1, it is characterized in that: described first cigarette lid, the second cigarette lid are taper shape, upwards, the vertex of a cone of the second cigarette lid is downward for the vertex of a cone of the first cigarette lid.
3. the cyclone dust of a kind of furnace cupola rotational flow and spray dust arrester as claimed in claim 1, is characterized in that: described baffle plate is provided with some ash-falling holes.
4. the cyclone dust of a kind of furnace cupola rotational flow and spray dust arrester as claimed in claim 1, is characterized in that: described baffle plate be polylith composition screw on structure, be provided with interval between adjacent screen, the interval between adjacent two layers baffle plate is interlaced.
5. the cyclone dust of a kind of furnace cupola rotational flow and spray dust arrester as claimed in claim 1, is characterized in that: the bottom of described ash hole and hole of scratching in the ashes are provided with valve.
6. the cyclone dust of a kind of furnace cupola rotational flow and spray dust arrester as claimed in claim 1, is characterized in that: the edge of described ash collection slot is lower than the edge of the first cigarette lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159106.6U CN204656242U (en) | 2015-03-20 | 2015-03-20 | The cyclone dust of furnace cupola rotational flow and spray dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159106.6U CN204656242U (en) | 2015-03-20 | 2015-03-20 | The cyclone dust of furnace cupola rotational flow and spray dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656242U true CN204656242U (en) | 2015-09-23 |
Family
ID=54126680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159106.6U Expired - Fee Related CN204656242U (en) | 2015-03-20 | 2015-03-20 | The cyclone dust of furnace cupola rotational flow and spray dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364571A (en) * | 2018-10-19 | 2019-02-22 | 河海大学 | Device and method for reducing water pollution caused by overflow in dredging |
-
2015
- 2015-03-20 CN CN201520159106.6U patent/CN204656242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364571A (en) * | 2018-10-19 | 2019-02-22 | 河海大学 | Device and method for reducing water pollution caused by overflow in dredging |
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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: 20150923 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |