Reciprocating type multi-layer electric screening machine
An electric sieve and reciprocating technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of large respiratory system pollution of operators, lower production efficiency, and less materials, so as to reduce environmental pollution, improve production efficiency, Effect of Accuracy Improvement
Inactive Publication Date: 2015-05-20
周睿
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Problems solved by technology
In addition, coke, cement, metallurgy, geology, exploration, scientific research, material screening and other related industries use manual sieving when screening coal samples and other materials, and only one specification of material can be screened each time. , the materials screened each time are less, the speed is slow, the time is long, the dust is large, and the respiratory system of the operator is polluted, which greatly reduces the efficiency of production
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[0013] The present invention will be further described below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0014] Such as figure 1 Shown is the structure of the reciprocating multi-layer electric screening machine in an embodiment of the present invention, which mainly includes a sieve 1, a sieve plate 2, a bearing seat 3, a connecting rod 4, an eccentric wheel 5, a motor 6, a base 7, a top Cover 8, sieve 9. The sieve 1 sieve includes a sieve plate 2, and the sieve plate 2 is provided with meshes. The sieve 1 can be stacked in multiple layers, and can be arranged directly from large to small according to the sieve holes, and its multi-layer stacking size and diameter It can be determined according to the requirements of different users. The sieve plate 2 is a screening container for coal samples and is al...
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The invention discloses a reciprocating type multi-layer electric screening machine. The reciprocating type multi-layer electric screening machine comprises a screen, a screen body, beading pedestals, connecting rods, an eccentric wheel, a motor, a top cover, a base and a screen mouth, wherein rotation of the eccentric wheel and movement of the screen are finished by the motor; the size and diameter of the screen can be determined according to user requirements. According to the technical scheme, a user uses the reciprocating type multi-layer electric screening machine to greatly improve the screening production efficiency of coal samples and the screening efficiency of materials such as coke, the quality and precision are correspondingly improved, energy consumption, raw materials and working procedures for machining are reduced, the machine is easy and convenient to machine, operate, control and use, and environment pollution can be reduced.
Description
technical field [0001] The invention relates to a reciprocating multi-layer electric screening machine. Background technique [0002] The screening machine is a machine that uses the relative movement between the bulk material and the screen surface to make some particles pass through the sieve holes, and divide coal, coke, sand, gravel, crushed stone and other materials into different grades according to the particle size. However, the traditional thermal power plant is realized by burning a certain proportion of coal ore in a combustion boiler. The particle size of the incoming coal from the coal mine is uneven, and most of the materials in the coal have a qualified particle size, so there is no need to repeat broken. This part of the material generally accounts for about 35 to 75% of the entire material. In addition, coke, cement, metallurgy, geology, exploration, scientific research, material screening and other related industries use manual sieving when screening coal...
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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/286B07B1/42B07B1/4663
Inventor 周睿
Owner 周睿