CN207674982U - A kind of smelting furnace dust exhaust apparatus - Google Patents
A kind of smelting furnace dust exhaust apparatus Download PDFInfo
- Publication number
- CN207674982U CN207674982U CN201721865764.2U CN201721865764U CN207674982U CN 207674982 U CN207674982 U CN 207674982U CN 201721865764 U CN201721865764 U CN 201721865764U CN 207674982 U CN207674982 U CN 207674982U
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- dust
- dust hood
- guide duct
- exhaust column
- 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
Links
Abstract
The utility model discloses a kind of smelting furnace dust exhaust apparatuses, including dust hood, guide duct, exhaust column and wind turbine, the air intake of the guide duct is connected to the dust hood upper end, the outlet air end of the guide duct is connected to the exhaust column, the exhaust column is connected to the wind turbine, the dust hood is covered on smelting furnace outlet flue, the upper surface of the smelting furnace outlet flue is set in the dust hood, the outlet air end of the exhaust column is communicated with electrostatic room, diversion cavity is equipped in the dust hood, by the dust hood inner wall, middle part extends the wind guide chamber downwards, the outer wall of the wind guide chamber offers several wind guide tanks.The utility model dust collection efficiency is high, prevents flue dust from rebounding out, improves the air quality of working environment.
Description
Technical field
The utility model is related to a kind of dust exhaust apparatuses, and in particular to a kind of smelting furnace dust exhaust apparatus.
Background technology
Smelting furnace mainly by the reflection and furnace roof of flame, the metal smelting-furnace of the radiant heat transfer of furnace wall and hot gases,
Smelting process exhaust gas volumn is big, needs to handle by dust collection mechanism extraction.Existing dust collection mechanism dust collection efficiency is low, and flue dust is easy from suction
Dirt mouth is excessive, and part flue dust is made to enter workshop, in view of the above problems, can be by the power of increase wind turbine, but efficiency is not
Obviously, and high energy consumption.Therefore, in order to avoid disadvantage existing in the prior art, it is necessary to make improvement to the prior art.
Utility model content
The purpose of the utility model is to overcome shortcoming and deficiency in the prior art, providing a kind of can improve pick-up performance
Smelting furnace dust exhaust apparatus.
The utility model is realized through the following technical scheme：
A kind of smelting furnace dust exhaust apparatus, including dust hood, guide duct, exhaust column and wind turbine, the air intake of the guide duct
It is connected to the dust hood upper end, the outlet air end of the guide duct is connected to the exhaust column, the exhaust column and the wind turbine
Connection, the dust hood are covered on smelting furnace outlet flue, and the upper surface of the smelting furnace outlet flue is set in the dust hood,
The outlet air end of the exhaust column is communicated with electrostatic room, is equipped with diversion cavity in the dust hood, the wind guide chamber is by the dust suction
Middle part extends cover inner wall downwards, and the outer wall of the wind guide chamber offers several wind guide tanks.
Further, the outlet end of the guide duct is equipped with switching mechanism.
Further, the switching mechanism includes valve.
Further, the connecting pin of the guide duct and the exhaust column is equipped with sealing ring.
Further, the guide duct outlet side has an arc diversion division extended outward.
Compared with the existing technology, the utility model is prevented by the way that the upper surface of smelting furnace outlet flue is set in dust hood
Flue dust is excessive, improves the guiding role to flue dust by wind guide tank, improves dust collection efficiency and shopwork environmental quality.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model smelting furnace dust exhaust apparatus.
In figure：1- dust hoods；2- guide ducts；3- exhaust columns；4- wind turbines；5- electrostatic room；6- valves；7- arc diversion divisions；
8- smelting furnaces；9- outlet flues.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of smelting furnace dust exhaust apparatus of the utility model as shown in Figure 1, including dust hood 1, guide duct 2, exhaust column 3 and
The air intake of wind turbine 4, guide duct 2 is connected to 1 upper end of dust hood, and the outlet air end of guide duct 2 is connected to exhaust column 3, exhaust column 3 with
Wind turbine 4 is connected to, and dust hood 1 is covered on 8 outlet flue 9 of smelting furnace, and the upper surface of 8 outlet flue 9 of smelting furnace is set in dust hood 1,
The outlet air end of exhaust column 3 is communicated with electrostatic room 5, is equipped with diversion cavity in dust hood 1, wind guide chamber by 1 inner wall of dust hood downwards
Middle part extends, and the outer wall of wind guide chamber offers several wind guide tanks.Exhaust column 3 can be connected to 8 outlet flue 9 of multiple smelting furnaces, work
Make efficient, smoking effect is good.
The outlet end of guide duct 2 is equipped with switching mechanism, and switching mechanism includes valve 6, the switch for controlling guide duct 2
State is conducive to the exhausting amount for controlling each guide duct 2.
Guide duct 2 and the connecting pin of exhaust column 3 are equipped with sealing ring, improve installation leakproofness, prevent flue dust from leaking.
2 outlet side of guide duct has an arc diversion division 7 extended outward, improves flue dust extraction efficiency, reduces noise.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of smelting furnace dust exhaust apparatus, it is characterised in that：Including dust hood, guide duct, exhaust column and wind turbine, the guide duct
Air intake be connected to the dust hood upper end, the outlet air end of the guide duct is connected to the exhaust column, the exhaust column with
The wind turbine connection, the dust hood are covered on smelting furnace outlet flue, and the upper surface of the smelting furnace outlet flue is set on described
In dust hood, the outlet air end of the exhaust column is communicated with electrostatic room, is equipped with diversion cavity in the dust hood, the wind guide chamber by
Middle part extends the dust hood inner wall downwards, and the outer wall of the wind guide chamber offers several wind guide tanks.
2. smelting furnace dust exhaust apparatus according to claim 1, it is characterised in that：The outlet end of the guide duct is equipped with and opens
Shutting mechanism.
3. smelting furnace dust exhaust apparatus according to claim 2, it is characterised in that：The switching mechanism includes valve.
4. smelting furnace dust exhaust apparatus according to claim 1, it is characterised in that：The company of the guide duct and the exhaust column
It connects end and is equipped with sealing ring.
5. smelting furnace dust exhaust apparatus according to claim 1, it is characterised in that：The guide duct outlet side is outside with one
The arc diversion division that side extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865764.2U CN207674982U (en) | 2017-12-27 | 2017-12-27 | A kind of smelting furnace dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865764.2U CN207674982U (en) | 2017-12-27 | 2017-12-27 | A kind of smelting furnace dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674982U true CN207674982U (en) | 2018-07-31 |
Family
ID=62971397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721865764.2U Expired - Fee Related CN207674982U (en) | 2017-12-27 | 2017-12-27 | A kind of smelting furnace dust exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674982U (en) |
-
2017
- 2017-12-27 CN CN201721865764.2U patent/CN207674982U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |