Shock-absorption crushing and screening device for large minerals
A screening device and large block technology, applied in the field of mineral crushing, can solve the problems of low crushing efficiency, large vibration, and inability to screen minerals, and achieve the effect of improving screening efficiency, ensuring stability, and ensuring thoroughness
Inactive Publication Date: 2018-05-11
长沙双合盛企业管理有限公司
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Problems solved by technology
Minerals have a relatively fixed chemical composition, and those in solid state also have a definite internal structure; it is the basic unit of rock and ore. Mineral crushing and separation is an essential process in ore processing, but the existing equipment structure is unreasonable. The crushing of minerals is not thorough, the crushing efficiency is low, and there is no shock absorbing device during the crushing process, which seriously affects the service life of the equipment, increases the operating cost of the enterprise, and cannot screen the crushed minerals; therefore, we need a reducing Vibration type bulk mineral crushing and screening device
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[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0018] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.
[0019] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...
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The invention discloses a shock-absorption crushing and screening device for large minerals, and belongs to the technical field of mineral crushing. The shock-absorption crushing and screening devicecomprises a shell. A crushing cavity is formed in the shell. A sieve plate, oblique base plates, crushing roller devices, a grinding bin and a vibrator are arranged in the crushing cavity. A feed portis formed in the center of the top of the shell. A squeezing device is fixedly arranged at the top end of the shell. The crushing roller devices are arranged at the center of the upper side of the crushing cavity and located under the feed port. The oblique base plates are arranged at the bottom of the crushing cavity and fixedly connected with the shell. The shock-absorption crushing and screening device for large minerals is reasonable in structural design and convenient to use; large minerals are primarily crushed through the squeezing device and then further crushed through the crushing roller devices and a grinding roller, and the mineral crushing efficiency is greatly improved through crushing of the three types of crushing devices; and in addition, the sieve plate and the vibratorare arranged so that crushed minerals can be automatically sieved, and time and labor are saved.
Description
technical field [0001] The invention relates to the technical field of mineral crushing, in particular to a shock-absorbing bulk mineral crushing and screening device. Background technique [0002] Minerals refer to the simple substances of natural elements and their compounds that are produced and developed in various geological processes and are relatively stable under certain geological and physical and chemical conditions. Minerals have a relatively fixed chemical composition, and those in solid state also have a definite internal structure; it is the basic unit of rock and ore. Mineral crushing and separation is an essential process in ore processing, but the existing equipment structure is unreasonable. The crushing of minerals is not complete, the crushing efficiency is low, and there is no shock absorbing device during the crushing process, which seriously affects the service life of the equipment, increases the operating cost of the enterprise, and cannot screen the...
Claims
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IPC IPC(8): B02C1/06B02C1/10B02C23/00B02C4/08B02C4/10B02C23/16
CPCB02C1/06B02C1/10B02C4/08B02C4/10B02C23/00B02C23/16
Inventor 陆江斌
Owner 长沙双合盛企业管理有限公司
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