CN201190108Y - Fluidized bed chlorination furnace - Google Patents
Fluidized bed chlorination furnace Download PDFInfo
- Publication number
- CN201190108Y CN201190108Y CN 200820300312 CN200820300312U CN201190108Y CN 201190108 Y CN201190108 Y CN 201190108Y CN 200820300312 CN200820300312 CN 200820300312 CN 200820300312 U CN200820300312 U CN 200820300312U CN 201190108 Y CN201190108 Y CN 201190108Y
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- CN
- China
- Prior art keywords
- furnace
- sieve plate
- furnace bottom
- stationary installation
- boiling chloridizing
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Abstract
The utility model discloses a boiling chlorination furnace which can adapt various grades of raw materials and has extensive applicability. The boiling chlorination furnace comprises a furnace top (1), a furnace body (2) and a furnace bottom (3), wherein, an air inlet (6) and a slag discharging hole (7) are arranged on the furnace bottom (3), and a screen plate (4) detachably connected with the furnace bottom (3) is arranged on the furnace bottom (3). The screen plate (4) can be connected with the furnace bottom (3) through a screen plate fixing device arranged on the furnace bottom (3). Through separating the screen plate (4), the switchover between the screen plate furnace building mode and the non-screen plate furnace building mode can be realized by disassembling and assembling the screen plate (4) so as to achieve the effect that one furnace has multiple functions, and effectively improve the flexibility and the adaptability of the boiling chlorination furnace, the chlorination furnace can be ensured to use the chlorination materials of greatly different grades, and the process condition can be correspondingly changed. The furnace is especially suitable for the chlorination field of the titanium-containing raw material.
Description
Technical field
The utility model relates to a kind of chloridization process production unit, the boiling chloridizing furnace that especially a kind of chlorination titaniferous materials is used.
Background technology
In the fluidizing chlorination explained hereafter, boiling chloridizing furnace is the nucleus equipment of this technology, and the design of boiling chloridizing furnace furnace bottom is the emphasis place of problems such as the distribution of control air-flow, bed depth, fluidized state.Generally speaking, industrial boiling chloridizing furnace comprises furnace roof, shaft and furnace bottom few component parts.According to furnace bottom part mounted sieve whether, boiling chloridizing furnace can be divided into two kinds of sieve plate boiling chloridizing furnace and fluidized bed chlorinator without perforated-plate are arranged.When the titaniferous materials that adopts low calcium and magnesium content carried out chlorination, the general employing had the sieve plate boiling chloridizing furnace, helps being evenly distributed of gas; When the titaniferous materials of high contents of calcium and magnesium content is carried out chlorination, generally adopt fluidized bed chlorinator without perforated-plate, realize the smooth and easy operation when boiling chloridizing furnace uses the high contents of calcium and magnesium raw material.No matter be the boiling chloridizing furnace that sieve plate is arranged or do not have sieve plate, after in a single day body of heater built up, its employed raw material and technology were just definite, can't change, and lacked extensive applicability.
The utility model content
Lack extensive adaptive deficiency to raw material in order to overcome existing boiling chloridizing furnace, technical problem to be solved in the utility model provides a kind of grade raw materials at different levels that can adapt to, the boiling chloridizing furnace with broad applicability.
The technical scheme that its technical problem that solves the utility model adopts is: boiling chloridizing furnace, comprise furnace roof, shaft and furnace bottom, and furnace bottom is provided with inlet mouth and slag-drip opening, and furnace bottom is provided with the sieve plate that removably connects with furnace bottom.
The beneficial effects of the utility model are: by sieve plate is separated, can realize that sieve plate is arranged and do not have sieve plate and build switching between the stove pattern by the dismounting sieve plate, realize multi-use, can improve the handiness and the adaptability of boiling chloridizing furnace effectively, make this chlorination furnace can use the widely different chlorizated raw material of grade, and change processing condition accordingly.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the synoptic diagram of sieve plate stationary installation.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the B-B sectional view of Fig. 4.
Fig. 6 is the synoptic diagram of another sieve plate stationary installation.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the C-C sectional view of Fig. 7.
Fig. 9 is the synoptic diagram of sieve plate.
Figure 10 is that the utility model adopts the synoptic diagram of ceramic ring as the sieve plate stationary installation.
Be labeled as among the figure, the 1-furnace roof, the 2-shaft, the 3-furnace bottom, the 4-sieve plate, the 5-liner plate, 5 '-liner plate, 6-inlet mouth, 7-slag-drip opening, 8-mud hole, 9-sieve plate pickup groove, 10-step, 11-ceramic ring group, the ceramic ring of 12-band mud hole, 13-sealing.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As Fig. 1～shown in Figure 9, boiling chloridizing furnace of the present utility model, comprise furnace roof 1, shaft 2 and furnace bottom 3, furnace bottom 3 is provided with inlet mouth 6 and slag-drip opening 7, furnace bottom 3 is provided with the sieve plate 4 that removably connects with furnace bottom 3, thereby can change the sieve plate 4 that adapts with raw material easily according to the difference of raw material, perhaps removes sieve plate 4, to improve the adaptability of boiling chloridizing furnace, save and build the stove cost.
As shown in Figure 1, in order to simplify the manufacturing of furnace bottom 3, sieve plate 4 is connected on the furnace bottom 3 by the sieve plate stationary installation, and the sieve plate stationary installation is provided with the mud hole 8 suitable with slag-drip opening 7.
As shown in Figure 1, more convenient in order to make on furnace bottom 3 mounted sieve 4 and fixed screen deck stationary installation, adopt flange to connect between furnace bottom 3 and the shaft 2.When need changing or removing the used sieve plate 4 of furnace bottom 3, earlier furnace roof 1 and shaft 2 are separated with furnace bottom 3, operate accordingly again, very convenient, and be convenient to the maintenance and the maintenance of body of heater.
As shown in Figure 1, considering comes into operation body of heater the back is general inconvenient operates from the furnace bottom lower end, and furnace bottom 3 is provided with step 10, and described sieve plate stationary installation is arranged on the step 10.During operation, convenient the sieve plate stationary installation is spacing by step from furnace bottom upper end mounted sieve stationary installation, is easy to guarantee to be in place.
As Fig. 3～shown in Figure 8, the sieve plate stationary installation is provided with at least two group sieve plate fixed sturctures, can make sieve plate adjust its relative height according to processing requirement, to adapt to the variation of raw material variation back corresponding process parameters such as air-flow distribution, bed depth, fluidized state etc., improve the efficient of boiling chloridizing furnace.
As Fig. 3～shown in Figure 8, the sieve plate stationary installation be the suitable semi-circular liner plate 5,5 of a pair of and furnace bottom 3 internal diameters ', the sieve plate fixed sturcture is a sieve plate pickup groove 9, this is to liner plate 5,5 ' be combined to form hollow cylinder, and be bearing on the step 10, this to liner plate 5,5 ' on sieve plate pickup groove 9 suitable with sieve plate 4, wherein a liner plate 5 is provided with mud hole 8.During installation, earlier sieve plate 4 is fit into this, with liner plate 5,5 ' be installed on the step 10 slag-drip opening 7 that mud hole 8 is aimed on the furnace bottoms 3 to liner plate 5,5 ' go up in corresponding sieve plate pickup groove 9.Carrying out inverse operation during dismounting gets final product.
Described sieve plate stationary installation also can adopt the ceramic ring group of forming with the suitable ceramic ring of furnace bottom 3 internal diameters by at least two 11, and mud hole 8 is arranged on one of them ceramic ring 12, and sieve plate 4 is installed between the ceramic ring.During installation, earlier sieve plate 4 is bearing on the step 10, reinstalls ceramic ring, behind the sieve plate 4 of packing into, reinstall the ceramic ring 12 of band mud hole 8 and make mud hole 8 aim at slag-drip opening 7.As required, can adjust the number of the ceramic ring between sieve plate 4 and ceramic ring 12, the step 10, thereby adjust the installation site of sieve plate 4.
When sieve plate 4 is installed by the sieve plate stationary installation, also can be between sieve plate 4 and described sieve plate stationary installation, and sealing 13 is set between sieve plate stationary installation and the furnace bottom 3.Sealing 13 can be adopted annular graphite grazing, and is softer because of graphite matter, can protect contact surface.
Claims (10)
1. boiling chloridizing furnace comprises furnace roof (1), shaft (2) and furnace bottom (3), and furnace bottom (3) is provided with inlet mouth (6) and slag-drip opening (7), it is characterized in that: furnace bottom (3) is provided with the sieve plate (4) that removably connects with furnace bottom (3).
2. boiling chloridizing furnace as claimed in claim 1 is characterized in that: sieve plate (4) is connected on the furnace bottom (3) by the sieve plate stationary installation, and the sieve plate stationary installation is provided with and the suitable mud hole (8) of slag-drip opening (7).
3. boiling chloridizing furnace as claimed in claim 2 is characterized in that: connect for flange between furnace bottom (3) and the shaft (2).
4. as claim 2 or 3 described boiling chloridizing furnaces, it is characterized in that: furnace bottom (3) is provided with step (10), and described sieve plate stationary installation is arranged on the step (10).
5. boiling chloridizing furnace as claimed in claim 4 is characterized in that: the sieve plate stationary installation is provided with at least two group sieve plate fixed sturctures.
6. boiling chloridizing furnace as claimed in claim 4, it is characterized in that: the sieve plate stationary installation is a pair of and the suitable semi-circular liner plate (5 of furnace bottom (3) internal diameter, 5 '), the sieve plate fixed sturcture is sieve plate pickup groove (9), and this is combined to form hollow cylinder to liner plate (5,5 '), and be bearing on the step (10), suitable to sieve plate pickup groove (9) on the liner plate (5,5 ') and sieve plate (4) at this, wherein a liner plate (5) is provided with mud hole (8).
7. boiling chloridizing furnace as claimed in claim 4 is characterized in that: the sieve plate stationary installation is and the suitable ceramic ring group of furnace bottom (3) internal diameter.
8. boiling chloridizing furnace as claimed in claim 4, it is characterized in that: sieve plate stationary installation at least two the ceramic ring groups of forming with the suitable ceramic ring of furnace bottom (3) internal diameter (11) of serving as reasons, mud hole (8) is arranged on one of them ceramic ring (12), and sieve plate (4) is installed between the ceramic ring.
9. boiling chloridizing furnace as claimed in claim 2 is characterized in that: between sieve plate (4) and the described sieve plate stationary installation, and be provided with sealing (13) between sieve plate stationary installation and the furnace bottom (3).
10. boiling chloridizing furnace as claimed in claim 9 is characterized in that: annular graphite grazing is adopted in sealing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300312 CN201190108Y (en) | 2008-03-06 | 2008-03-06 | Fluidized bed chlorination furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300312 CN201190108Y (en) | 2008-03-06 | 2008-03-06 | Fluidized bed chlorination furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190108Y true CN201190108Y (en) | 2009-02-04 |
Family
ID=40334267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820300312 Expired - Fee Related CN201190108Y (en) | 2008-03-06 | 2008-03-06 | Fluidized bed chlorination furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190108Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950973A (en) * | 2014-04-23 | 2014-07-30 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature fluidizing chlorination method and low-temperature fluidizing chlorination furnace |
| CN104925855A (en) * | 2015-06-01 | 2015-09-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Preparation method of TiCxOy |
| CN105903415A (en) * | 2016-06-27 | 2016-08-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature boiling chlorination furnace provided with multiple fluidization chambers |
| CN105984895A (en) * | 2015-02-02 | 2016-10-05 | 云南新立有色金属有限公司 | Baking system of boiling chlorination furnace |
-
2008
- 2008-03-06 CN CN 200820300312 patent/CN201190108Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950973A (en) * | 2014-04-23 | 2014-07-30 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature fluidizing chlorination method and low-temperature fluidizing chlorination furnace |
| CN103950973B (en) * | 2014-04-23 | 2015-09-16 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature boiling chlorination method and low-temperature boiling chlorination furnace |
| CN105984895A (en) * | 2015-02-02 | 2016-10-05 | 云南新立有色金属有限公司 | Baking system of boiling chlorination furnace |
| CN104925855A (en) * | 2015-06-01 | 2015-09-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Preparation method of TiCxOy |
| CN105903415A (en) * | 2016-06-27 | 2016-08-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature boiling chlorination furnace provided with multiple fluidization chambers |
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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: 20090204 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |