An energy-saving grading and sand screening device for building construction
A building construction and energy-saving technology, applied in the fields of filtration, solid separation, chemical instruments and methods, etc., can solve the problem of low efficiency of sand and gravel grading and screening devices, and achieve the effect of increasing screening efficiency
Active Publication Date: 2022-04-12
郑州财经学院
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Problems solved by technology
[0004] The invention provides an energy-saving grading and screening device for building construction to solve the problem that the efficiency of the existing sand grading and screening device is too low
Method used
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[0026] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.
[0027] An embodiment of an energy-saving grading sieve sand device for building construction, such as Figure 1 to 8As shown, the bracket 1 includes a screening mechanism 2, a feed mechanism 22, and a linkage mechanism 6; screening mechanism 2 includes a first fixation ring, a second fixation ring, a rotating ring 211, and a plurality of screening tweezers 21; The first fixing ring and the second fixing ring are respectively disposed, and the first fixing ring and the second fixe...
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The invention relates to the field of screening, in particular to an energy-saving grading sand screening device for building construction. The first fixed ring and the second fixed ring are coaxial, the first feeding ring is rotatably and slidably mounted on the bracket, and the second feeding ring is rotatably and slidably mounted on the bracket; the configuration of the feeding mechanism When the distance between the first feed ring and the second feed ring is close, the distance between the adjacent feed twist bars is close, and at the same time, the first elastic link and the second elastic link are used to fix the first The ring and the second fixed ring are offset from the axis of rotation. It is configured to bring the first feeding ring and the second feeding ring close together under the drive of the rotating ring when the rotating ring moves downward, thereby achieving the effect of improving the screening efficiency of the vibrating screening device.
Description
Technical field [0001] The present invention relates to the field of sandstone screening, and more particularly to an energy-saving hierarchy sieve sand device for building construction. Background technique [0002] With the development of society and technology, the grading screening device has been widely used in many fields, which uses vibration principles to complete the mechanical equipment for sandstone screening. It is now widely used in mining, metallurgy, water conservancy, electricity, light industry, construction, coal, petrochemical, transportation and railway industrial sectors to complete a variety of different work, and become an important screening equipment. In addition, the vibrating screening device is a large demand in the vibration equipment, the fastest development, the fastest development, which uses a hole-like or slot-shaped screen to separate the particulate mixed sandstone of the size, and the production process can not only The sand screen is divided ...
Claims
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IPC IPC(8): B07B1/22B07B1/36B07B1/42B07B1/46
CPCB07B1/22B07B1/42B07B1/4609B07B1/46B07B1/36
Inventor 郑现菊郑歌樊磊尹玉霞高华锋张斌斌李志伟武磊刘明刘丽珂张慧
Owner 郑州财经学院