A kind of spiral eddy current inertial scum fast removal device and operation method
A technology for removing scum and scum, which is applied in the direction of separating sediment by centrifugal force, can solve the problems of low working efficiency of slag removal equipment, large loss of liquid and energy, and low scum removal rate, and achieve high slag removal efficiency and low device cost. Low, clean slag removal effect
Inactive Publication Date: 2017-01-18
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
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Problems solved by technology
[0006] The purpose of this method is to solve the problems of low working efficiency, low slag removal rate, large liquid and energy loss, etc.
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[0018] As shown in the attached figure, a spiral vortex inertial centering scum rapid removal device, its structure includes a half-spiral plate (1), a spiral plate support (2), a support (3), a slag bucket (4), a The slag hopper plug (5), the liquid bag (6), the elevated frame (7) and the plug lifter (8); among them, two half-screw plates (1) are evenly arranged in the same direction according to the spiral direction to form a double-screw plate, and the double-screw plate The structure is open, the upper part of the double helix plate is rigidly connected with the helical plate support (2), the lower part of the double helix plate is just connected with the slag hopper (4); the lower part of the helical plate support (2) is respectively connected with two The double helix plate (1) is rigidly connected, the upper part of the helix plate bracket (2) is a rotating shaft, which is rigidly connected with the rotary drive device in the support (3), and the lower part of the double...
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The invention discloses a spiral vortex inertial gathered scum rapid clearing device and an operation method thereof; the structure includes semi-spiral plates (1), a spiral plate bracket (2), a support (3), a slag fetching funnel (4), a slag fetching funnel plug (5), a liquid package (6), an overhead frame (7), a plug lifting device (8) and a waste slag funnel (9). Two synclastic semi-spiral plates (1) and the spiral plate bracket (2) are connected into an integrated dual-spiral plate, and the spiral plate bracket (2) and a rotary driving device on the support (3) are connected into a whole. The support (3) can be moved by a hoisting device. The slag fetching funnel (4) is a hollow bottomless inverted conical funnel and is rigidly connected below the dual-spiral plate, the center of the slag fetching funnel (4) is provided with the inverted mushroom-shaped slag fetching funnel plug (5), and the plug lifting device (8) is a liftable fork-shaped object and can lift the slag fetching funnel plug (5) through lifting a column head of the upper part of the slag fetching funnel plug (5). The spiral vortex inertial gathered slag rapid clearing device has the advantages of being suitable for high-efficiency clearing of solid scum of liquid products.
Description
technical field [0001] The invention relates to a spiral vortex inertial centering scum rapid removal device and an operation method, in particular to a scum removal equipment for rapid separation of solid scum and liquid, belonging to the technical field of liquid-solid separation in the production process. Background technique [0002] In the production process, such as in the pharmaceutical and pyrometallurgical production processes, the problem of liquid scum removal is often encountered. Removing scum is a process requirement. If the scum cannot be removed cleanly and quickly, it will damage the liquid product. quality has a greater impact. For example, in the metallurgical industry, due to the process requirements of removing impurities, chemicals will be put into the molten metal. After a series of reactions, solid scum will be formed on the surface of the molten metal. If the scum is not removed, it will Seriously affect the quality of the metal. In addition, if th...
Claims
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IPC IPC(8): B01D21/26
Inventor 臧铁钢孟庆如季玲王磊
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS