Sand iron ore powder collecting and sand sorting device

Abstract

The invention discloses a sand iron ore powder collecting and sand sorting device. The device comprises a box body, wherein a lower sliding belt is fixedly mounted at the bottom of a funnel; strip-shaped magnets are uniformly arranged in a wheel belt; an iron ore powder collecting box is fixedly mounted at the bottom of an iron ore powder baffle; a first sieve tray and a second sieve tray are fixedly mounted at the bottom of the baffle; the bottom ends of the first sieve tray and the second sieve tray extend out of the box body; a bracket is fixedly mounted on the box body; a sieve tray shaftis movably inserted into a circular hole; the sieve tray shaft is movably mounted on a shaft seat; a driving bevel gear is fixedly mounted on a driving shaft of a screening motor; the bottom of the box body is fixedly provided with a discharging plate; and the bottom of the discharging plate is provided with a discharging opening. According to the sand iron ore powder collecting and sand sorting device, sand can be screened continuously, iron ore powder in the sand can be separated, damage caused by long-term vibration of equipment can be reduced, problems occurring in operation can be found in time, the additional value of the sand is increased, and the separation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sand screening equipment, in particular to a sand iron ore powder collection and sand separation device. Background technique [0002] In the prior art, the application number is "CN201811020116.6", a speed-adjustable sand screening device for construction, including a shell, a feeding hopper, a feeding pipe, a motor, a blower, a discharge port, and an induced draft fan; The top of the body is equipped with a horizontal cylindrical fine screen cylinder through a fixed bracket, and a rotatable coarse screen cylinder is coaxially arranged inside the fine screen cylinder, and the right side of the first partition is set as a fine sand collection chamber , the fine sand collection chamber is located below the fine sieve cylinder, and several angle-adjustable blowers are installed in the fine sand collection chamber, the blower is tilted to the upper left, and the sand in the upper fine sieve cylinder and coar...

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Problems solved by technology

[0003] However, the above-mentioned speed-adjustable sand screening device for construction still has obvious defects during use: 1. During the screening process, the above-mentioned device cannot promptly clean out the coarse sand that does not meet the requirements from the inside of the box, making the device After running for a period of time, it needs to stop running, so as to clean the sand and gravel inside, which affects the separation efficiency; 2. The above-mentioned device can only screen the particle size of sand particles, and the function is relatively simple; 3. The above-mentioned grinding device has no effective Shock-absorbing device, long-term slight vibration may lead to loose structure of the device, affecting the separation effect, and there is no observation door and observation window, it is difficult to find internal operating faults in time

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