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Power plant desulfurization slurry measuring and sampling device

A sampling device and desulfurization slurry technology, applied in the field of measurement and sampling, can solve the problems of short service life, high cost, inconvenient inspection by operators, etc.

Pending Publication Date: 2021-07-23
雷蒙特(杭州)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The desulfurization gypsum slurry has a large solid content. If the slurry carries a large amount of sand, the expensive imported density meter will have a short service life due to corrosion and wear; Fluid volume up to 40-50m 3 /h, the power co

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  • Power plant desulfurization slurry measuring and sampling device
  • Power plant desulfurization slurry measuring and sampling device

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[0032] The following description is used to disclose the invention to enable those skilled in the art. The preferred embodiments in the following description are only example, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions not departing from the spirit and scope of the invention.

[0033] Those skilled in the art will appreciate that in the disclosure of the present invention, the term "longitudinal", "horizontal", "upper", "lower", "front", "post", "left", "right", " The orientation or positional relationship between vertical "," horizontal "," top "," bottom "," inner "," outer ", etc. is based on the orientation or positional relationship shown in the drawings, which is intended to describe the present invention. And simplifying the description, rather than indicating ...

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Abstract

The invention discloses a power plant desulfurization slurry measuring and sampling device. The sampling device comprises: a tank body; a feed nozzle; a PH meter interface; and a pressure difference transmitter interface, wherein a containing cavity is formed in the tank body, the feeding nozzle is communicated with the containing cavity, the PH meter connector and the pressure difference transmitter connector are arranged on the tank body and connected with the containing cavity in the tank body, the PH meter connector is used for being connected with a PH meter, and the pressure difference transmitter connector is used for being connected with a pressure difference transmitter. According to the device, through structural arrangement, the density and PH of the desulfurization slurry in the absorption tower of the coal-fired unit can be detected at the same time, the character of the desulfurization slurry can be accurately obtained in real time, the desulfurization process can be conveniently controlled, and the desulfurization efficiency can be improved.

Description

technical field [0001] The invention relates to the field of measurement and sampling, in particular to a measurement and sampling device for desulfurization slurry in a power plant. Background technique [0002] In the existing desulfurization process, the property parameters of the desulfurization slurry can reflect the oxidation rate of the slurry to calculate the actual required oxidation air volume, so that the real-time adjustment of the oxidation air volume can reduce the power consumption of the oxidation fan and the slurry circulation pump. [0003] In the measurement of desulfurization slurry, the density value measurement is one of the important parameters monitored by the desulfurization system. If the density is too low, it will cause dehydration difficulties, and if the density is too high, it will cause increased system abrasion and damage to system equipment. The accuracy of density value measurement is also reflected in The correctness of the monitoring of t...

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Application Information

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IPC IPC(8): G01N9/26G01N33/00G01N1/14
CPCG01N1/14G01N9/26G01N33/00G01N2001/1436
Inventor 秦瑞鹏魏格圣颉之睿左帅东杨昆吴东亚马江曹佳李志平
Owner 雷蒙特(杭州)科技有限公司
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