Deironing filter of concrete blender
A concrete mixer and filter technology, applied in chemical instruments and methods, magnetic separation, solid separation, etc., can solve problems such as misjudgment of equipment quality, misjudgment of the quality of electrical equipment by testing equipment, and inability to know whether concrete contains metal substances, etc. , to ensure the effect of experimental results and quality assurance
Active Publication Date: 2015-07-08
中国能源建设集团江苏省电力建设第三工程有限公司
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[0002] During the detection of electrical equipment, the detection equipment will emit high-intensity electromagnetic waves. If the substance in the concrete floor is an independent metal substance (electrically called suspension potential), it will be absorbed by the suspension potential. For a long time, The suspension potential will absorb more and more until it is saturated. During the detection of electrical equipment, the saturated suspension potential will release the absorbed electromagnetic waves. At this time, the detection equipment will absorb the interference of other electromagnetic waves (not the electromagnetic waves of the electrical equipment itself) , resulting in misjudgment of equipment quality
At present, commercial concrete is mostly used in the construction market. The raw materials for configuring concrete are not filtered by the iron removal device, so it is impossible to know whether the concrete contains metal substances. If this kind of concrete is used, it will inevitably cause testing equipment to affect the quality of electrical equipment. misjudgment
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[0012] The present invention will be described below in conjunction with specific embodiments.
[0013] exist figure 1 Among them, 8# channel steel is made into a rectangular support frame with a cross-sectional size of 1230*1030, that is, the cross-sectional size of the material outlet of the discharge machine is 400+300*2 (the actual size can be determined according to the power of the discharge machine) + the size of two flat steel bars is 12mm+ The size of the two shock absorber rods is 8mm + the installation error is 10mm. Then use the angle steel as a column to weld the support frame on the material receiving port, and the support frame is 355mm higher than the upper port of the material receiving port, that is, the base of the flat vibrator is 200mm + the size of the shock absorber is 150mm + the gap is 5mm.
[0014] Use 6# flat steel to make a rectangular frame with a side length of 1200*1000*200 (height), and then use Φ12 round steel wires at both ends to arrange the...
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The invention discloses a deironing filter of a concrete blender and relates to a construction plant of electrical equipment detection center indoor shielding ground concrete with a large-power power station serving as a core. The deironing filter comprises a neodymium iron boron magnet, a rectangular supporting frame, a nut, a shock absorber, angle iron, a flat vibration device, round bar steel and rubber leathers. In a using process, the flat vibration device is opened, materials self fall into a material receiving hopper, and the deironing filter enables metallics in macadam, sand and cement to be effectively absorbed and guarantees quality of shielding concrete.
Description
technical field [0001] The invention relates to construction equipment for shielding ground concrete in an electrical equipment testing center room with a high-power power station as the core. Background technique [0002] During the detection of electrical equipment, the detection equipment will emit high-intensity electromagnetic waves. If the substance in the concrete floor is an independent metal substance (electrically called suspension potential), it will be absorbed by the suspension potential. For a long time, The suspension potential will absorb more and more until it is saturated. During the detection of electrical equipment, the saturated suspension potential will release the absorbed electromagnetic waves. At this time, the detection equipment will absorb the interference of other electromagnetic waves (not the electromagnetic waves of the electrical equipment itself) , resulting in misjudgment of equipment quality. At present, commercial concrete is mostly used...
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IPC IPC(8): B03C1/02
Inventor 毛超群蒋国安王德闯张建成葛成成
Owner 中国能源建设集团江苏省电力建设第三工程有限公司