Rapid water sample filtering device for environmental monitoring

An environmental monitoring and rapid filtration technology, which is applied in the preparation of test samples, filtration and separation, and mobile filter element filters, etc., can solve the problems of low water consumption for filtration, waste of time, inconvenient disassembly and replacement of filter screens, etc., to improve Practicality, the effect of accelerating filtration efficiency

CN114681985AInactive Publication Date: 2022-07-01黑龙江凌霄环境监测有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-07-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a rapid water sample filtering device for environmental monitoring, which comprises a filtering box, the bottom of the filtering box is fixedly connected with a plurality of supporting legs, the top of the filtering box is connected with a sealing cover, the top of the sealing cover is fixedly welded with a handle, the bottom of the filtering box is connected with a rotating mechanism, and the rotating mechanism is connected with a rotating ring. The inner side wall of the rotating ring is rotationally connected with the inner side wall of the filter box, the rotating ring is connected with a filter screen through a mounting mechanism, the side wall of the filter box is provided with a water outlet, and the inner side wall of the water outlet is fixedly connected with a water outlet pipe. Through cooperative use of the mounting groove, the mounting block, the storage cavity, the telescopic rod, the baffle and the compression spring, rapid replacement of the filter screen is achieved, the problems that in the prior art, impurities are accumulated on the filter screen during filtering, and the filter screen is inconvenient to disassemble and replace are solved, and the practicability of the device is improved.
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Description

technical field

[0001] The invention relates to the technical field of laboratory water filtration, in particular to a rapid filtration device for environmental monitoring water samples. Background technique

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the status of environmental quality. Environmental monitoring is to determine the level of environmental pollution and environmental quality by monitoring and measuring indicators reflecting environmental quality.

[0003] In laboratory testing work, water samples are often filtered. However, the current fast filtering device has a slow filtering speed and a small amount of water to be filtered, and can only filter a small amount of water, which is a waste of time; and the prior art The middle filter screen is inconvenient to disassemble and replace, and the dirt is adsorbed on the filter screen during filtration, which affects the normal use of the filt...

Examples

Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...