Uniform screening type primary powder concentrator
A powder concentrator, primary technology, applied in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc. problems, to achieve the effect of improving feeding efficiency and powder selection efficiency
Inactive Publication Date: 2017-03-22
ZHENGZHOU SOUQU INFORMATION TECH CO LTD
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Problems solved by technology
[0003] VX-type powder separator (a type of V-type powder separator) is a kind of static grading and dispersing equipment mainly used in conjunction with roller presses. The qualified fine powder in the final material is separated, which is beneficial to the smooth operation of the roller press and improves the output of the system; the efficiency of the VX type powder separator directly affects the working efficiency of the roller press, but the VX type in the prior art The efficiency of the powder separator is low, it cannot fully meet the production needs, and it is easy to block the feeding port
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Embodiment Construction
[0014] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0015] see figure 1 , a uniform screening type primary powder separator, including an air outlet 20, a material inlet, an air inlet 12, a supplementary air valve 6, a material return port 8, an observation door 4, a buffer chamber 10, a breaking grid 3, and air guide vanes Angle adjustment device 9, fine powder outlet 7 and housing 5; housing 5 is a box structure, air outlet 20 is arranged on the top of housing 5, and feed inlet is arranged on the top of housing 5; A feeder 1 is provided, and the feeder 1 includes a housing 11. A feed end 12 and a discharge end 13 are respectively formed at the upper and lower ends of the housing 11. The housing 11 is connected to the feed end 12 and the feed end 13. A movable shaft 14 is arranged between the discharge ends 13, and one of the movable shafts 14 is connected with a drive motor; the inside of the hou...
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The invention discloses a uniform screening type primary powder concentrator. The uniform screening type primary powder concentrator comprises an air outlet, a material inlet, an air inlet, an air supplement valve, a material return opening, observation doors, a buffer cavity, a scattered lattice, air guide vane angle adjustment devices, a fine powder outlet and a shell body. The shell body is of a box body structure. The air outlet is formed in the top of the shell body. The material inlet is formed in the upper portion of the shell body and provided with a feeder. The feeder comprises a housing, and a feeding end and a discharging end are formed at the upper end and the lower end of the housing correspondingly. The air inlet is formed in the upper portion of the side wall of the shell body. The material return opening is formed in the bottom of the shell body. The buffer cavity and the scattered lattice are located in the shell body. The buffer cavity is located below the material inlet. The scattered lattice is located under the buffer cavity. The air guide vane angle adjustment devices are located on the side wall of the shell body. The air supplement valve is arranged on the lower portion of the side wall of the shell body and located above the fine powder outlet.
Description
technical field [0001] The invention relates to the technical field of powder separator production, in particular to a uniform screening type primary powder separator. Background technique [0002] The powder separator is one of the main equipments of the cement closed-circuit grinding system. The closed-circuit grinding system composed of mills, powder separators and other equipment can increase the output by 10-20% compared with the open-circuit grinding system without powder separator. Therefore, the classifier is one of the main ways to increase production and reduce consumption in cement grinding operations. With the development of new dry process cement production technology, enterprises have higher and higher requirements for powder separators. [0003] VX-type powder separator (a type of V-type powder separator) is a kind of static grading and dispersing equipment mainly used in conjunction with roller presses. The qualified fine powder in the final material is sep...
Claims
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IPC IPC(8): B07B7/04B07B11/06B07B11/02
CPCB07B7/04B07B11/02B07B11/06
Inventor 不公告发明人
Owner ZHENGZHOU SOUQU INFORMATION TECH CO LTD