Formaldehyde-removing building material inspection device

Abstract

The invention provides a formaldehyde-removing building material inspection device, and relates to the field of building material inspection. The formaldehyde-removing building material inspection device comprises an inspection box, a crushing mortar and a crushed pestle; the interior of the inspection box is hollow, and a buckle fixing frame is arranged on the outer wall of the inspection box; asealing plate is slidably connected into the top of the inspection box, and a sealing cover plate is connected into the top of the sealing plate; a containing vessel is located in the inspection box;the crushing mortar is connected into a buckle fixing frame on the outer side of the inspection box in a buckled mode; tension springs are arranged at two positions, the left end and the right end ofthe crushing pestle are connected with the left end and the right end of the crushing mortar through the tension springs respectively; according to the building material inspection device, blocky building materials in the crushing mortar are repeatedly smashed through the crushing pestle, the blocky building materials in the crushing mortar are forced to be further crushed and refined, the crushedbuilding materials are detected, the material materials contained in the building materials can be fully exposed in the air, and the building material detection effect is improved.

Description

technical field [0001] The invention belongs to the technical field of building material inspection, and more specifically relates to a formaldehyde-removing building material inspection device. Background technique [0002] Formaldehyde is a colorless gas with a special pungent smell, which is irritating to the human eyes and respiratory system. Most indoor formaldehyde comes from various man-made building materials. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable, which can cause Eye redness, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. The newly decorated room contains high formaldehyde content, which is the main cause of many diseases, so the accurate measurement of formaldehyde concentration is of great significance. [0003] The formaldehyde-removing building material inspection device can refer to the CN206248633U patent, which mainly includes a housing, a formaldehyde ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a formaldehyde-removing building material inspection device to solve the formaldehyde inspection methods used in existing building materials. Most of the hand-held formaldehyde detectors directly detect building materials, and the accuracy of formaldehyde numerical detection is relatively low. Low, it is impossible to effectively detect the depth of building materials, and the formaldehyde contained in the deep layer of building materials cannot be released into the outside air in a short period of time, resulting in the hand-held formaldehyde detector being unable to detect whether there is formaldehyde in the deep layer of building materials, which in turn affects the detection of building materials problem of effect

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