Efficient microbubble cyclone flotation device
A micro-bubble cyclone and flotation device technology, applied in flotation, solid separation and other directions, can solve the problems of large floor space, small use range, high investment cost, and achieve large processing capacity, high effluent index and high efficiency. Effect
Pending Publication Date: 2021-07-16
浙江海牛海洋工程有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a kind of high-efficiency micro-bubble swirl flotation device, to solve the existing micro-bubble flotation tank proposed in the above-mentioned background technology, when performing flotation separation, the application range is small, and the processing capacity of a single unit is small , high investment cost, large floor space, etc.
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] The invention provides a high-efficiency micro-bubble swirl flotation device with good flotation effect and high efficiency. Please refer to Figure 1-2 , including a container 100, a mixing cylinder 200, a water outlet tank 300 and a conical head 400;
[0016] see again Figure 1-2 , the container 100 is used to fixedly connect the mixing cylinder 200, the water outlet tank 300 and the conical head 400;
[0017] see again Figure 1-2 , the mixing cy...
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The invention discloses an efficient microbubble cyclone flotation device, belonging to the technical field of air flotation. The efficient microbubble cyclone flotation device comprises a container, a mixing cylinder, a water outlet tank and a conical head, wherein the mixing cylinder is fixedly connected to the upper side of the inner cavity of the container, the water outlet tank is fixedly connected to the left lower side of the inner side wall of the container, the conical head is integrally formed at the bottom of the container, a process water inlet penetrates through the right lower side of the outer side wall of the mixing cylinder and the outer side wall of the container, an oil guide barrel penetrates through the middle of the bottom of an inner cavity of the mixing cylinder, the top of the oil guide barrel is fixedly connected with a flow-guiding spiral belt, the flow-guiding spiral belt is fixedly connected to the upper side of the inner side wall of the container, the bottom of the water outlet tank is fixedly connected with a fine filtering device, and the middle of an inner cavity of the conical sealing head is fixedly connected with a sand washing device. The efficient microbubble cyclone flotation device is reasonable in structural design, capable of realizing multiple flotation, large in treatment capacity, high in water outlet index, short in process flow, capable of discharging mud and conducting washing and high in efficiency.
Description
technical field [0001] The invention relates to the technical field of air flotation, in particular to a high-efficiency micro-bubble swirl flotation device. Background technique [0002] The micro-bubble system produces uniform, stable and supersaturated micro-bubble dissolved air water. The micro-bubble dissolved air water enters the mixing cylinder tangentially, mixes with the incoming process water and floats up, the micro-bubble collides with the dispersed phase oil droplets, suspended solids, contacts, adheres and aggregates to form oil-gas polymer, as the volume of the micro-bubble expands, the oil-gas polymer Float to the liquid surface to form scum and separate from water. The advantages of micro-bubble swirling air flotation: high water output index, large single-unit processing capacity, high processing efficiency, stability, energy saving, high degree of automation, low investment, small footprint, convenient operation and management, etc., widely used in offsho...
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IPC IPC(8): B03D1/02B03D1/14
CPCB03D1/02B03D1/1425
Inventor 杜红娟王俊明李宪韩龙飞王敏谭玲洁刘科杰詹叶旺李政轩
Owner 浙江海牛海洋工程有限公司