CN203744747U - Chimney used for zinc oxide raw material smelting furnace - Google Patents
Chimney used for zinc oxide raw material smelting furnace Download PDFInfo
- Publication number
- CN203744747U CN203744747U CN201320857239.1U CN201320857239U CN203744747U CN 203744747 U CN203744747 U CN 203744747U CN 201320857239 U CN201320857239 U CN 201320857239U CN 203744747 U CN203744747 U CN 203744747U
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- CN
- China
- Prior art keywords
- conical body
- zinc oxide
- smelting furnace
- chimney
- raw material
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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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- Manufacture And Refinement Of Metals (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to the technical field of zinc oxide product smelting, and particularly discloses a chimney used for a zinc oxide raw material smelting furnace. The chimney used for the zinc oxide raw material smelting furnace comprises a first conical body and a second conical body, wherein the diameter of the second conical body is smaller than that of a conical body, and the second conical body is connected with the conical body through a fixing bolt; a flue gas filter screen is arranged inside the first conical body; a third conical body is arranged inside the second conical body; through holes are evenly formed in the third conical body; an activated carbon filter layer is arranged between the second conical body and the third conical body. The chimney used for the zinc oxide raw material smelting furnace has the advantages that a secondary layered filter structure is adopted so that the purpose of further purification can be effectively achieved, and the phenomenon of flue gas pollution is eliminated; meanwhile, a steel forged shell body is adopted, so that the chimney is resistant to high temperature resistant, resistant to corrosion resistant and long in service life; the chimney is reasonable in design and convenient to install, manual installation efficiency is improved, and labor cost is improved. The chimney used for the zinc oxide raw material smelting furnace is low in production cost, convenient and fast to use, and easy to popularize.
Description
Technical field
The utility model belongs to zinc oxide product technical field of smelting, is specifically related to a kind of crude zinc oxide materials smelting furnace chimney.
Background technology
At present, during by indirect method processing zinc oxide, in its raw material process, produce a large amount of contaminative flue gases, although manufacturing enterprise has adopted a series of measures to filter, and then meet discharge standard.And due to pollution gas huge as " haze " generation in the recent period to harm, very harmful to the crowd that a large amount of children, some resistances of old man are poor, so produce in order further to purify on existing basis the flue gas that produces, solve and reduce large-scale zinc oxide processing enterprise and can realize pollution-free object of producing, and then research and develop a kind of smelting furnace chimney head it off, extend chimney service life simultaneously.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, a kind of crude zinc oxide materials smelting furnace chimney is provided, on existing filtrating equipment of flue gas, further improve purification efficiency by chimney filtration, extend chimney service life simultaneously, reduce enterprise's production cost.
Technical scheme: a kind of crude zinc oxide materials smelting furnace chimney, comprise the first conical body and the second conical body, wherein the second conical body diameter is less than conical body, connects by set bolt; The inner smoke filtration net of installing of described the first conical body; Described the second conical body inside arranges triconic body; On described triconic body, through hole is evenly set; Described activated carbon filter layer is arranged in the middle of the second conical body and triconic body.
Preferred described the first conical body, the second conical body and triconic body adopt steel processing to make.
Preferred described smoke filtration net is gas-liquid filter net, for removing the contained steam of flue gas.
Compared with prior art, the beneficial effects of the utility model are:
A kind of crude zinc oxide materials smelting furnace chimney of the present utility model, have the following advantages: 1, adopt secondary laminate filtration construct, can effectively reach further purification object, stop smoke pollution phenomenon, high temperature resistant, the corrosion-resistant long service life of outer cover body that simultaneously adopts steel to forge; 2, reasonable in design, easy for installation, raising workman installation effectiveness, reduces cost of labor.While the utility model production cost is low, easy to use, easily popularization.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of crude zinc oxide materials smelting furnace of the utility model chimney;
Wherein in figure, sequence number is as follows: 1-the first conical body, 2-smoke filtration net, 3-the second conical body, 4-triconic body, 5-through hole, 6-activated carbon filter layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
A kind of crude zinc oxide materials smelting furnace chimney as shown in Figure 1, comprises the first conical body 1 and the second conical body 3, and wherein the second conical body 3 diameters are less than conical body 1, connect by set bolt; The inner smoke filtration net 2 of installing of the first conical body 1; The second conical body 3 inside arrange triconic body 4; Through hole 5 is evenly set on triconic body 4; Activated carbon filter layer 6 is arranged in the middle of the second conical body 3 and triconic body 4.
Preferred the first conical body 1, the second conical body 3 and triconic body 4 adopt steel processing to make.
Preferred smoke filtration net 2 is gas-liquid filter net, for removing the contained steam of flue gas.
Embodiment
In use, gas first carries out single filter processing through smoke filtration net 2, then enters triconic body 4 inside, is drained into after activated carbon filter layer 6 filters and is discharged through the second conical body 3 by the through hole 5 arranging.Adopt the secondary smoke filter of this kind of structural design, the outer cover body that on the one hand steel forges can extend chimney service life, smoke filtration net 2 will be disposed to airborne pollutant component content with property charcoal filter course 6 and be down to minimum on the other hand, and then realize and pollute little and free of contamination object, guarantor's life and health, safety.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (3)
1. a crude zinc oxide materials smelting furnace chimney, is characterized in that: comprise the first conical body (1) and the second conical body (3), wherein the second conical body (3) diameter is less than conical body (1), connects by set bolt; The inner smoke filtration net (2) of installing of described the first conical body (1); Described the second conical body (3) inside arranges triconic body (4); Through hole (5) is evenly set on described triconic body (4); Described activated carbon filter layer (6) is arranged in the middle of the second conical body (3) and triconic body (4).
2. a kind of crude zinc oxide materials smelting furnace chimney according to claim 1, is characterized in that: described the first conical body (1), the second conical body (3) and triconic body (4) adopt steel processing to make.
3. a kind of crude zinc oxide materials smelting furnace chimney according to claim 1, is characterized in that: described smoke filtration net (2) is gas-liquid filter net, for removing the contained steam of flue gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857239.1U CN203744747U (en) | 2013-12-24 | 2013-12-24 | Chimney used for zinc oxide raw material smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857239.1U CN203744747U (en) | 2013-12-24 | 2013-12-24 | Chimney used for zinc oxide raw material smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744747U true CN203744747U (en) | 2014-07-30 |
Family
ID=51344537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857239.1U Expired - Fee Related CN203744747U (en) | 2013-12-24 | 2013-12-24 | Chimney used for zinc oxide raw material smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744747U (en) |
-
2013
- 2013-12-24 CN CN201320857239.1U patent/CN203744747U/en not_active Expired - Fee Related
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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: 20140730 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |