Sewage detection device for sewage treatment plant
A sewage treatment plant and detection device technology, applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve problems such as gas overflow
Pending Publication Date: 2022-02-08
河北茂成达环境检测技术有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a sewage detection device for a sewage treatment plant, which solves the problem that in the existing detection device, after the gas is volatilized and introduced into the gas chromatograph, the gas remaining in the box is discharged directly without treatment, resulting in harmful The problem of gas escape
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or It should not be construed as limiting the invention by implying that a referenced component or element must have a particular orientation, be constructe...
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The invention discloses a sewage detection device for a sewage treatment plant, and relates to the technical field of sewage detection. The device comprises a box body, a cooling water tank and a gas chromatograph, a fixing plate is fixedly installed in the box body, the box body is internally divided by the fixing plate to form a filtering layer and a heating layer, a supporting column is welded to the bottom face of the heating layer, a heating plate is fixedly installed on the upper surface of the supporting column, a liquid collector is fixedly installed on the upper surface of the heating plate, the heating layer communicates with the cooling water tank through a water inlet pipe and communicates with the gas chromatograph through an exhaust pipe. By arranging the cooling water tank and the gas chromatograph, after the heating plate is heated, gas volatilized from sewage enters the gas chromatograph to be detected under the action of a gas pump in the gas chromatograph, then cooling water is sprayed into the heating layer through the cooling water tank, residual gas is treated, and residual gas leakage caused when the liquid collector is cleaned subsequently is prevented.
Description
technical field [0001] The invention belongs to the technical field of sewage detection, in particular to a sewage detection device for a sewage treatment plant. Background technique [0002] At present, sewage treatment refers to the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Before sewage treatment, it is necessary to detect the composition of various substances in sewage. [0003] At present, when testing sewage samples, the sewage is generally placed in a container such as a sewage detection box, heated by a heating component, and the gas is volatilized and then detected by a gas chromatograph; and the existing detection devices exist in After the gas is volatilized and introduced into the gas chroma...
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IPC IPC(8): B01D53/00B01D53/18B01D53/79
CPCB01D53/00B01D53/18B01D53/79
Inventor 陈志云刘博杜苗李凡
Owner 河北茂成达环境检测技术有限公司