Machine-made sand sampling system and sampling method thereof

A sampling system and machine-made sand technology, applied in the direction of sampling, sampling devices, measuring devices, etc., can solve the problems of increased labor intensity, strong hysteresis, and reduced production safety factor, so as to reduce labor intensity, fast response time, and improve quality effect

Active Publication Date: 2016-07-13
QINGSHEN XINTONGLING BUILDING MATERIALS CO LTD
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Problems solved by technology

The first step in testing the quality of machine-made sand is to obtain a sample of machine-made sand. In the past, machine-made sand was often not sampled, or tested after production, with a strong lag, and the environmental protection of the operating technology is also poor.
The purpose of this invention is to propose a new machine-made sand sampling system, which overcomes the disadvantages that machine-made sand cannot be detected or

Method used

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  • Machine-made sand sampling system and sampling method thereof
  • Machine-made sand sampling system and sampling method thereof

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[0023] The present invention will be further described below in conjunction with the accompanying drawings. The protection scope of the present invention is not limited to the following:

[0024] Such as figure 1 As shown, a machine-made sand sampling system includes a silo 1, an air compressor 2, a collection tank 3, a conveying device 4, an S-shaped tube 21, a butterfly valve I5 and a butterfly valve II6, and the lower end of the silo 1 and A discharge port A7 is provided on the side wall of the silo 1, and the discharge port A7 is connected with the inlet end of the butterfly valve I5. The outlet end of the butterfly valve I5 is connected with the upper end of the S-shaped tube 21, and the lower end of the S-shaped tube 21 is connected with The inlet end of the butterfly valve II6 is connected, the S-shaped tube 21 is vertically arranged, and the outlet end of the butterfly valve II6 extends into the collecting tank 3, and a shut-off valve 8 is provided on the side wall of the ...

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Abstract

The invention discloses a machine-made sand sampling system which comprises a stock bin (1), an air compressor (2), a collecting tank (3), a conveying device (4), an S-shape pipe (21), a first butterfly valve (5) and a second butterfly valve (6).The outlet end of the first butterfly valve (5) is connected with the upper end of the S-shape pipe (21), the lower end of the S-shaped pipe (21) is connected with the inlet end of the second butterfly valve (6), the outlet end of the second butterfly valve (6) stretches into the collecting tank (3), the side wall of the collecting tank (3) is provided with a stop valve (8), an annular pipe (9) is connected with the air compressor (2), an included angle is formed between a connecting wire which is arranged between a drive pulley (13) and a driven pulley (14) and the ground, and a conveyor belt (15) is located under the outlet end of a third butterfly valve (12).The invention further discloses a sampling method.The machine-made sand sampling system has the advantages of being safe, reliable, convenient to sample, capable of effectively preventing the dead mass phenomenon from occurring and rapid to respond.

Description

technical field [0001] The invention relates to the technical field of machine-made sand sampling for construction, in particular to a machine-made sand sampling system and a sampling method thereof. Background technique [0002] Dry-mixed mortar is the most widely used type of ready-mixed mortar, and it is also the ultimate direction of the development of green building materials. As mortar for construction, dry-mixed mortar plays the role of bonding, lining, protection and decoration in thin layers in buildings and structures. With the improvement of the construction capacity of the modern construction industry, dry-mixed mortar is used as a flexible and sustainable construction The material not only meets the building performance, but also meets the construction needs of fast mechanized construction, large quantities, and rapid growth in instantaneous demand. It is widely used in construction and decoration engineering. [0003] Sand used in construction as construction ...

Claims

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Application Information

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IPC IPC(8): G01N1/20
CPCG01N1/20G01N2001/2028
Inventor 封培然张大康张超谢守龙
Owner QINGSHEN XINTONGLING BUILDING MATERIALS CO LTD
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