Special density measuring instrument for aerated concrete
A technology for aerated concrete and density measurement, which is used in measurement devices, specific gravity measurement, instruments, etc., can solve the problems of large density error and troublesome operation, and achieve the effects of simple operation, simple washing and accurate measurement.
Inactive Publication Date: 2016-11-30
常州嘉旗自动化科技有限公司
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Problems solved by technology
[0003] The existing method of measuring the density of air-entrained concrete is: put the air-entrained concrete into the prepared measuring bucket, then weigh its weight, and then calculate its density according to the volume and weight. The whole process of this operation is It is done manually, the operation is troublesome and the error of the measured density is relatively large
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[0015] Such as figure 1 , 2 As shown, a special density measuring instrument for aerated concrete includes a frame 1, a feed pipe 2, a weighing meter 3, a telescopic cylinder 4, a PLC control cabinet 14, a liquid receiving tray 7 and a metering bucket 5. The metering There is an overflow port on the barrel wall of the barrel 5, and an overflow pipe 6 is arranged on the overflow port, and the overflow pipe 6 guides the liquid receiving plate 7; the liquid discharge port at the bottom of the metering barrel 5 is provided with a discharge pneumatic valve 9, said The discharge pneumatic valve 9 is connected with the discharge electromagnetic valve 13 on the frame 1;
[0016] The PLC control cabinet 14 is arranged on the frame 1 and is connected with the weighing meter 3. The weighing meter 3 collects weight information and inputs it into the PLC control cabinet 14 to automatically calculate the slurry density. The PLC control cabinet 14 can send out the weight information on time...
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The present invention is a special density measuring instrument for aerated concrete, which comprises a frame, a feed pipe, a weighing meter, a PLC control cabinet, a telescopic cylinder and a metering barrel. An overflow pipe is arranged on the barrel wall of the metering barrel. One end of the weighing meter is fixedly connected to the frame, and the other end is connected to the metering barrel; the feed pipe and the telescopic cylinder are respectively fixed on the frame, and the outlet of the feed pipe and the water spray of the telescopic cylinder The mouths are suspended at the barrel mouth of the measuring barrel; the PLC control cabinet is arranged on the frame and connected with the weighing meter. The invention provides a special density measuring instrument for aerated concrete with simple operation, simple structure and accurate measurement.
Description
technical field [0001] The invention relates to a special density measuring instrument for aerated concrete. Background technique [0002] The concept of air-entrained concrete Air-entrained concrete is made of siliceous materials (sand, fly ash and silicon-containing tailings, etc.) Lightweight porous silicate products made by batching, mixing, pouring, pre-curing, cutting, autoclaving, curing and other processes. Because it contains a large number of uniform and fine pores after being aerated, it is named aerated concrete. [0003] The existing method of measuring the density of air-entrained concrete is: put the air-entrained concrete into the measuring bucket prepared in advance, then weigh its weight, and then calculate its density according to the volume and weight. The whole process of this operation is It is done manually, the operation is cumbersome and the error of the measured density is relatively large. Contents of the invention [0004] The purpose of the ...
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IPC IPC(8): G01N9/02
Inventor 郑华道
Owner 常州嘉旗自动化科技有限公司