Energy-saving and environment-friendly rolling sand making machine

An energy-saving and environment-friendly sand making machine technology, which is applied in the direction of grain processing, etc., can solve the problems of uneven material size, easy clogging, and unsmooth discharge, and achieve the effect of smooth material discharge, not easy to clog, and lower cylinder speed

Active Publication Date: 2017-02-15
樊日宏 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of these devices feed from one end of the cylinder and discharge from the other end of the cylinder, that is, feed from one side, the processing efficiency is low, and the discharge is

Method used

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  • Energy-saving and environment-friendly rolling sand making machine
  • Energy-saving and environment-friendly rolling sand making machine
  • Energy-saving and environment-friendly rolling sand making machine

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific embodiments.

[0025] An energy-saving and environmentally friendly rolling sand making machine, comprising a frame 1, an outer frame 2, a cylinder 3 and a driving device, the cylinder 3 is provided with a lining plate 4 and a rolling medium 5, and the rolling medium 5 for gangbang. Both ends of the cylinder body 3 are provided with feeding buckets 8 , the middle of the cylinder body 3 is provided with a sand discharge hole 6 , and a screen 7 is provided outside the cylinder body 3 .

[0026] The feeding bucket 8 is provided with an L-shaped baffle plate 22 , and the cylindrical body 3 where the feeding bucket 8 is connected with the cylindrical body 3 is provided with a feeding port 9 . There are three feeding buckets 8 at both ends of the cylinder body 3 , which are distributed evenly along the outer wall of the cylinder body 3 , and the feeding buckets 8 at the left and right ends are...

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Abstract

The invention belongs to the field of rolling equipment and particularly relates to an energy-saving and environment-friendly rolling sand making machine. The energy-saving and environment-friendly rolling sand making machine comprises a rack, a cylinder and a driving device; a lining plate and rolling media are arranged in the cylinder; each of two ends of the cylinder is provided with feeding buckets; sand discharging holes are formed in the middle of the cylinder; and a screen is arranged outside the cylinder, is arranged along the circumference of the cylinder, is opened at two ends and is connected with the cylinder through connecting columns. Materials are fed from two ends of the rolling sand making machine and are discharged from the middle of the rolling sand making machine, so that the processing efficiency is greatly increased; in addition, the materials are more smoothly discharged, so that the blocking phenomenon is not easily caused, the condition that qualified materials operate in the cylinder for a long term can be avoided, the energy consumption of equipment is reduced, and the production continuity is improved; meanwhile, the screen is mounted outside the cylinder, and rolling and screening are simultaneously performed, so that the equipment investment is reduced; and the rolled materials are screened in a classifying way, and the materials with relatively large particles return to a feeding chute, so that self-closed cycle is realized, and the automation capacity of the equipment is improved.

Description

technical field [0001] The invention belongs to the field of rolling equipment, and specifically provides an energy-saving and environment-friendly rolling sand making machine. Background technique [0002] Sand and gravel are an indispensable building material in construction projects. With the rapid development of the construction industry, the traditional natural river sand has been in short supply, and artificial sand has gradually entered the market. At present, most of the drum-type sand making equipment use ball mills and rod mills, that is, steel rods, steel balls and other grinding media are added to the rotating cylinder, and the grinding media is brought to a certain height with the rotation of the cylinder. Throw it up and down, breaking the ore. However, most of these equipments are fed from one end of the cylinder and discharged from the other end of the cylinder, that is, one-sided feeding, which has low processing efficiency, and the discharge is not smooth...

Claims

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Application Information

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IPC IPC(8): B02C17/10B02C17/18B02C17/24B02C23/12
Inventor 樊日宏黄祖华
Owner 樊日宏
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