CN201501798U - Dust collector for fused salt chlorination - Google Patents
Dust collector for fused salt chlorination Download PDFInfo
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- CN201501798U CN201501798U CN2009200164364U CN200920016436U CN201501798U CN 201501798 U CN201501798 U CN 201501798U CN 2009200164364 U CN2009200164364 U CN 2009200164364U CN 200920016436 U CN200920016436 U CN 200920016436U CN 201501798 U CN201501798 U CN 201501798U
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- dust collector
- fused salt
- dust
- reduced
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Abstract
The utility model relates to a dust collector for fused salt chlorination. The utility model can solve the following problems that: the recovery rate of product is low, the labor intensity of workers is high, the environment is polluted, and the normal operation of the system is affected. A silicate heat-preserving board, a galvanized wire net, cement asbestos wool and a glass wool fabric coated with bituminous anticorrosive paint are arranged from the inside out on the outer surfaces of the lower part and bottom of a shell. Since the heat-preserving measure is adopted in the dust collector, the temperature of a chlorination system can be balanced, consequently, the system can stably operate for a long period, the early liquefaction of product in the dust collector can be prevented, the loss of material is less in the process, and thereby the recovery rate of titanium tetrachloride is increased; the crust on the wall of the dust collector is greatly reduced, impurities are prevented from being stuck on the wall, on-line processing is not needed, consequently, the labor intensity of workers is reduced, environment pollution is reduced, and continuous production is realized.
Description
Technical field
The utility model relates to recovery, the tripping device that the bigger chlorination furnace outlet gaseous state material of impurity is arranged in the chlorination production technology, particularly a kind of fused salt chlorimation dust-precipitator.
Background technology
At present, large-scale fused salt chlorimation production system comes into operation at home, and dust-precipitator wherein is the key link of assurance system operation, and its effect is a removal of gaseous impurities from gaseous titanium tetrachloride, thereby satisfies product purity.But in dust-precipitator, do not take any insulation measure, the gaseous state material enters in the process of dust-precipitator, material liquefies in advance in the process of separating impurity because the loss step by step of temperature causes easily, deposition causes loss of material thereupon, reduce the rate of recovery of product, and the deposition of material can make and produce liquid titanium tetrachloride in the inder pot, to slagging tap and the flushing cinder process causes disadvantageous effect.Because the dust-precipitator internal-external temperature difference is bigger, can produce the phenomenon of impurity wall built-up in the process of gathering dust simultaneously, influence system's negative pressure, long-time accumulative total influences the normal operation of system, causes vicious cycle.Manpower is online to be cleared up for the normal operation of keeping system need drop into, thereby makes the labor strength increase and cause environmental pollution.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, and a kind of guarantee system's thermal equilibrium, the raising titanium tetrachloride rate of recovery are provided, and reduces and pollutes, the fused salt chlorimation dust-precipitator of stably manufactured.
Technical solution of the present utility model is: this fused salt chlorimation dust-precipitator has a shell, and its special character is: the glass wool cloth that is provided with silicate warming plate, galvanized wire mesh, cement asbestos wool, surperficial pitching antifouling paste at outer casing underpart and bottom outer surface from the inside to the outside.
Above-mentioned fused salt chlorimation dust-precipitator is laid with electric heating panel between shell lower external face and silicate warming plate.
The beneficial effects of the utility model are: by take the insulation measure in dust-precipitator, but the temperature of balance chlorination system helps the long-period stable operation of system, prevents product liquefaction in advance in dust-precipitator, material is few in this operation loss, thereby improves the titanium tetrachloride rate of recovery; Significantly reduce the adhesive of the wall that gathers dust, stopped the impurity wall built-up, need not online treatment, alleviated labor strength, reduced environmental pollution, realized continuous production.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A portion cutaway view Amplified image of Fig. 1;
Fig. 3 is the B portion enlarged view of Fig. 1.
Among the figure: shell 1, silicate warming plate 2, galvanized wire mesh 3, cement asbestos wool 4, glass wool cloth 5, electric heating panel 6.
Embodiment
As shown in the figure, this fused salt chlorimation dust-precipitator has a carbon steel shell 1, be provided with the glass wool cloth 5 of silicate warming plate 2, galvanized wire mesh 3, cement asbestos wool 4, surperficial pitching antifouling paste from the inside to the outside at shell 1 bottom outer surface, be provided with the glass wool cloth 5 of electric heating panel 6, silicate warming plate 2, galvanized wire mesh 3, cement asbestos wool 4, surperficial pitching antifouling paste in shell 1 lower external face from the inside to the outside.Described electric heating panel 6 is for polylith and be distributed on shell 1 lower external face, electric heating panel 6 is adjusted the temperature of setting technology controlling and process by temperature controller and computer system, whole dust collecting system is controlled timely and effectively according to the parameter of processing requirement, thereby satisfied normal production demand.According to actual requirement, also can cancel electric heating panel 6, promptly be provided with the glass wool cloth 5 of silicate warming plate 2, galvanized wire mesh 3, cement asbestos wool 4, surperficial pitching antifouling paste from the inside to the outside in shell 1 lower external face.
Claims (2)
1. a fused salt chlorimation dust-precipitator comprises shell, it is characterized in that: the glass wool cloth that is provided with silicate warming plate, galvanized wire mesh, cement asbestos wool, surperficial pitching antifouling paste at outer casing underpart and bottom outer surface from the inside to the outside.
2. fused salt chlorimation dust-precipitator according to claim 1 is characterized in that: be laid with electric heating panel between shell lower external face and silicate warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200164364U CN201501798U (en) | 2009-08-18 | 2009-08-18 | Dust collector for fused salt chlorination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200164364U CN201501798U (en) | 2009-08-18 | 2009-08-18 | Dust collector for fused salt chlorination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501798U true CN201501798U (en) | 2010-06-09 |
Family
ID=42452735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200164364U Expired - Fee Related CN201501798U (en) | 2009-08-18 | 2009-08-18 | Dust collector for fused salt chlorination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476826A (en) * | 2010-11-29 | 2012-05-30 | 贵阳铝镁设计研究院有限公司 | Method for reducing loss during titanium tetrachloride production process and device thereof |
| CN104477980A (en) * | 2014-12-09 | 2015-04-01 | 遵义钛业股份有限公司 | Dust collecting device for titanium tetrachloride production |
| CN113237827A (en) * | 2021-06-25 | 2021-08-10 | 清华大学 | Electrochemical test system for molten salt corrosion experiment |
-
2009
- 2009-08-18 CN CN2009200164364U patent/CN201501798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476826A (en) * | 2010-11-29 | 2012-05-30 | 贵阳铝镁设计研究院有限公司 | Method for reducing loss during titanium tetrachloride production process and device thereof |
| CN104477980A (en) * | 2014-12-09 | 2015-04-01 | 遵义钛业股份有限公司 | Dust collecting device for titanium tetrachloride production |
| CN113237827A (en) * | 2021-06-25 | 2021-08-10 | 清华大学 | Electrochemical test system for molten salt corrosion experiment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20180818 |