A kind of pipeline deslagging device
Technical field
The utility model relates to a kind of slag remover, relates in particular to a kind of pipeline deslagging device that alumina producing is used.
Background technique
In aluminum oxide production process, often have solid impurity in the solution because of the crystallization or the generation that scabs, also have a small amount of foreign material once in a while when equipment, pipeline maintenance and enter solution, deposit easily when particularly low speed flowed when the solution that contains these solid impurities flowed in pipeline, influence the proper flow of solution, even cause the damage or the obstruction of equipment such as pump, plate type heat exchanger.
The model utility content
The utility model is exactly a kind of pipeline deslagging device that provides in order to address the above problem, and its objective is to make pipeline deslagging device can utilize solid slag in the effective discharge conduit of action of gravity, is applicable to the solution line that contains the small amount of solid slag.
For reaching above-mentioned purpose, the utility model is achieved in that a kind of pipeline deslagging device, is made of following structure: threeway, be connected with joint respectively at the two ends of the substantially horizontal of threeway, and be connected with seamless steel pipe at the Vertical direction end of threeway.
Described threeway is an equal tee.
The joint that the substantially horizontal of described equal tee connects is concentric reducer fitting.
The bigger diameter end of described concentric reducer fitting is connected with the two ends of the substantially horizontal of equal tee.
The miner diameter end of described concentric reducer fitting is connected with pipeline.
One end of described seamless steel pipe is connected with the Vertical direction end of threeway by flange.
The other end of described seamless steel pipe is connected with blind flange by flange.
Described seamless steel pipe opening is installed towards the ground direction.
Advantage of the present utility model and effect are as follows:
The utility model simple structure, cost is low, and volume is little, is easy to configuration and operation.The utility model reduces solution flow rate in the pipe by increasing caliber, more effectively gets rid of the solid slag in the solution, guarantees the proper flow of solution, avoids damaging and occluding device.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, pipeline; 2, reducer fitting with one heart; 3, equal tee; 4, flange; 5, seamless steel pipe; 6, blind flange.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawing description, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, a kind of pipeline deslagging device of the utility model is made of following structure: threeway, be connected with joint respectively at the two ends of the substantially horizontal of threeway, and be connected with seamless steel pipe 5 at the Vertical direction end of threeway; Threeway is an equal tee 3, and the joint that the substantially horizontal of equal tee 3 connects is concentric reducer fitting 2, and the bigger diameter end of reducer fitting 2 is connected with the two ends of the substantially horizontal of equal tee 3 with one heart, and the miner diameter end of reducer fitting 2 is connected with solution line 1 with one heart; One end of seamless steel pipe 5 is connected with the Vertical direction end of threeway by flange 4, and the other end of seamless steel pipe 5 is connected with blind flange 6 by flange 4.
This slag remover is installed in the middle of the pipeline, and the seamless steel pipe pipeline section in this device is installed towards the ground direction.Flow of solution is in pipeline 1 enters equal tee 3 in this slag remover, because caliber increases, solution flow rate reduces, and solid slag falls in the seamless steel pipe 5 of equal tee 3 bottoms because of the self gravitation effect.Behind the accumulation certain hour, utilize the time of parking maintenance, open blind flange 6 removal solid slags.