Double-center-cylinder internal rotation type rotational flow pool
A dual-center, swirl pool technology, applied in the separation of sediments by centrifugal force, feeding/discharging devices of sedimentation tanks, chemical instruments and methods, etc. Vortex and other problems, to achieve the effect of being conducive to production, long flow path, and reducing impact
Pending Publication Date: 2021-02-05
CISDI ENG CO LTD
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Problems solved by technology
[0004] In view of this, the purpose of the present invention is to solve the problems that vortices will be generated in the traditional central cylinder, which will affect the slag grabbing operation and have potential safety hazards, and provide a double central cylinder internal swirl swirling pool
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[0018] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.
[0019] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...
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The invention belongs to the technical field of industrial water treatment equipment, and relates to a double-center-cylinder internal rotation type rotational flow pool, which comprises a pool body,a center cylinder, a water inlet groove and a center cylinder supporting frame, a sediment area is arranged at the bottom of the pool body, and the center cylinder comprises an inner center cylinder body and an outer center cylinder body; a rotational flow area is arranged between the inner central cylinder and the outer central cylinder; the bottom of the rotational flow area is communicated withthe sediment area; a water inlet groove is formed between the inner central cylinder and the outer central cylinder and is communicated with the rotational flow area. The problem that vortexes can begenerated in a traditional rotational flow pool is solved, and the safety of slag grabbing operation is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of industrial water treatment equipment, and relates to a double-central cylinder inner-rotating swirl pool. Background technique [0002] Metallurgical plants need to use a large amount of water to cool the equipment in the continuous casting and rolling production process. The water is polluted after contacting the equipment and high-temperature billets, plates, pipes, rods, wires, and profiles, and a large amount of iron oxide scale enters the cooling water. At present, the treatment of this kind of production wastewater adopts the method of sedimentation, that is, the method of iron sheet pit and swirl sedimentation tank is used for sedimentation treatment, and the iron oxide scale after precipitation is removed by grab bucket. The existing swirl sedimentation tank includes a pool body, a central cylinder arranged in the pool body, and a sedimentation area outside the central cylinder, and an independent...
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IPC IPC(8): B01D21/26B01D21/24
CPCB01D21/26B01D21/2444B01D21/245
Inventor 葛磊
Owner CISDI ENG CO LTD