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Environmental monitoring pretreatment digestion device for total nitrogen and total phosphorus analysis

An environmental monitoring and digestion device technology, which is applied in the direction of measuring devices, analysis materials, and test sample preparation, can solve problems such as insufficient agitation and mixing, low work efficiency, and insufficient digestion, so as to increase the agitation range and improve Mixing effect, effect of improving digestion efficiency

Pending Publication Date: 2021-11-30
辽宁通正检测有限公司
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  • Abstract
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Problems solved by technology

However, the existing environmental monitoring is used for the analysis of total nitrogen and total phosphorus in the pretreatment and digestion device. The agitation and mixing of the mixed solution in the working chamber is not sufficient, so that the digestion of total nitrogen and total phosphorus in the water is not thorough enough, and the work efficiency is low.

Method used

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  • Environmental monitoring pretreatment digestion device for total nitrogen and total phosphorus analysis
  • Environmental monitoring pretreatment digestion device for total nitrogen and total phosphorus analysis
  • Environmental monitoring pretreatment digestion device for total nitrogen and total phosphorus analysis

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Among them, the orientation nouns such as "front", "rear", "left", "right", "upper" and "lower" mentioned in this article are based on figure 1 The orientation of is used as a reference.

[0027] Such as Figure 1 to Figure 4 As shown, a kind of environmental monitoring of the present invention is used for total nitrogen, total phosphorus analysis pretreatment digestion device, comprises box body 1, and box body 1 comprises front side wall, back side wall, left side wall, right side wall, top wall and bottom wall. The inside of the box body 1 is provided with an arc-shaped plate 6 protruding toward the lower side, and the arc-shaped plate 6 is sealed and fixedly connected...

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Abstract

The invention discloses an environmental monitoring pretreatment digestion device for total nitrogen and total phosphorus analysis. The device comprises: a box body, wherein an arc-shaped plate protruding towards the lower side is arranged in the box body, and a working cavity is limited between the arc-shaped plate and the top wall of the box body; and a rotating shaft arranged in the working cavity in the front-back direction, wherein the rear end of the rotating shaft is rotationally connected with the rear side wall in the box body, the front end of the rotating shaft rotationally penetrates through the front side wall of the box body and then is connected with a driving mechanism, the rotating shaft is fixedly sleeved with a branch bracket, the branch bracket is fixedly sleeved with an annular plate, and a plurality of stirring mechanisms are evenly arranged on the annular plate in the circumferential direction. According to the device, mixed liquid in the working cavity can be fully stirred and mixed, and the digestion efficiency of total nitrogen and total phosphorus in water can be improved.

Description

technical field [0001] The invention relates to the technical field of environmental treatment attachments, in particular to a pretreatment and digestion device for environmental monitoring and analysis of total nitrogen and total phosphorus. Background technique [0002] As we all know, environmental monitoring is used for total nitrogen and total phosphorus analysis pretreatment digestion device is an auxiliary device that uses alkaline potassium persulfate to digest total nitrogen and total phosphorus in water during the monitoring process of water quality. It has been widely used in the field of processing. [0003] The existing environmental monitoring device used for pretreatment and digestion of total nitrogen and total phosphorus analysis includes a box body, a working chamber is arranged inside the box body, a water inlet is arranged on the top of the box body, the water inlet is connected with the working chamber, and a There is a box cover, and an arc-shaped plat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/44G01N1/38
CPCG01N1/44G01N1/38G01N2001/386
Inventor 柏中波曲美双韩雨赵娟徐志伟
Owner 辽宁通正检测有限公司
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