Detection device for volatile gas in industrial waste residue

Abstract

The utility model discloses a device for detecting volatile gas in industrial waste residues. The flat-bottomed flask is arranged at the top of the water bath kettle; the rubber plug is arranged at the top of the flat-bottomed flask and is provided with a through hole; the air inlet end of the first hose is connected to the through hole, and the flat-bottomed flask, the through hole and the air inlet end of the first hose are communicated; the air outlet end of the first hose is connected to one end of a drying pipe, and a drying agent is arranged in the drying pipe; the end, away from the gas outlet end of the first hose, of the drying pipe is connected to the gas inlet end of a second hose, and the gas outlet end of the second hose is connected to a portable gas detector. Therefore, according to the embodiment of the invention, the residual gas in the industrial waste residue can be rapidly detected, the detection efficiency is high, analysis data can be timely and accurately provided for production, the detection period is short, and the working efficiency is improved. Meanwhile, after the device is used, reasonable treatment of the industrial waste residues can be further optimized, and potential safety risks caused by volatile gas in the industrial waste residues can be effectively prevented.

Description

Technical Field

[0001] The present application relates to the technical field of industrial waste residue disposal and resource utilization, and in particular to a device for detecting volatile gases in industrial waste residue. Background Art

[0002] Industrial waste refers to various solid wastes generated during industrial production processes, which may be toxic, flammable, corrosive or chemically reactive. The treatment method of industrial waste depends on its type and characteristics.

[0003] At present, the detection device for volatile gases in industrial waste residue mainly adopts online detectors. The online detector has poor detection accuracy in natural environment, large workload of manual detection, long detection cycle, and affects work efficiency. Utility Model Content

[0004] The embodiments of the present application provide a device for detecting volatile gases in industrial waste residues, thereby solving the technical problems of poor detection accuracy and long cycle of online detectors in the prior art under natural environments.

[0005] An embodiment of the present application provides a device for detecting volatile gases in industrial waste residues, including a water bath, a flat-bottom flask, a rubber stopper, a first hose, a drying tube, a second hose and a portable gas detector; the flat-bottom flask is arranged on the top of the water bath; the rubber stopper is arranged on the top of the flat-bottom flask and is provided with a through hole; the air inlet end of the first hose is connected to the through hole, and the flat-bottom flask, the through hole and the air inlet end of the first hose are connected; the air outlet end of the first hose is connected to one end of the drying tube, and a desiccant is arranged in the drying tube; the end of the drying tube away from the air outlet end of the first hose is connected to the air inlet end of the second hose, and the air outlet end of the second hose is connected to the portable gas detector.

[0006] In a possible implementation, the rubber stopper is a right-angle elbow rubber stopper.

[0007] In a possible implementation, the volume of the flat-bottom flask is 1000 ml.

[0008] In a possible implementation, the desiccant is alkali asbestos or silica gel desiccant.

[0009] In a possible implementation manner, the drying tube is a U-shaped tube.

[0010] In a possible implementation manner, both the first hose and the second hose are rubber hoses.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects:

[0012] The detection device for volatile gas in industrial waste provided by the embodiment of the present application includes a water bath, a flat-bottom flask, a rubber stopper, a first hose, a drying tube, a second hose and a portable gas detector. In actual operation, first, 20g of industrial waste is placed in a dry flat-bottom flask; secondly, the rubber stopper is inserted into the bottle mouth of the flat-bottom flask, and then the air inlet and outlet ends of the first hose are respectively connected to the through hole of the rubber stopper and one end of the drying tube; again, the other end of the drying tube is connected to the portable gas detector; finally, the flat-bottom flask containing industrial waste is placed on a water bath that has been heated to 100 degrees Celsius, and heated to a peak value after the portable gas detector displays data, the data is recorded, and the water bath is turned off, and the detection device for volatile gas in the industrial waste is removed at the same time. The desiccant in the drying tube 5 of the embodiment of the present application can be adjusted according to the acidity and alkalinity of the volatile gas. The desiccant in the embodiment of the present application can adsorb the moisture in the volatile gas, so that the volatile gas can be dried, thereby improving the accuracy of the detection result. Therefore, the detection device for volatile gases in industrial waste slag of the embodiment of the present application can detect the residual gases in industrial waste slag, has high inspection efficiency, and can provide analysis data for production in a timely and accurate manner, has a short inspection cycle, and improves work efficiency. At the same time, the use of the device can further optimize the reasonable disposal of industrial waste slag, can effectively prevent the potential safety risks caused by volatile gases in industrial waste slag, has a simple structure, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 A schematic diagram of the structure of a device for detecting volatile gases in industrial waste slag provided in an embodiment of the present application.

[0015] Figure numerals: 1 - water bath; 2 - flat-bottom flask; 3 - rubber stopper; 4 - first hose; 5 - drying tube; 6 - second hose; 7 - portable gas detector. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0017] In the description of the embodiments of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0018] The present application embodiment provides a device for detecting volatile gases in industrial waste residues, such as Figure 1 As shown. The detection device for volatile gas in industrial waste residue includes a water bath 1, a flat-bottom flask 2, a rubber stopper 3, a first hose 4, a drying tube 5, a second hose 6 and a portable gas detector 7. The flat-bottom flask 2 is arranged on the top of the water bath 1. The rubber stopper 3 is arranged on the top of the flat-bottom flask 2 and is provided with a through hole. The air inlet end of the first hose 4 is connected to the through hole, and the flat-bottom flask 2, the through hole and the air inlet end of the first hose 4 are connected. The air outlet end of the first hose 4 is connected to one end of the drying tube 5, and a desiccant is arranged in the drying tube 5. The desiccant in the drying tube 5 of the embodiment of the present application can be adjusted according to the acidity and alkalinity of the volatile gas. The desiccant in the embodiment of the present application can absorb the moisture in the volatile gas, so as to dry the volatile gas, thereby improving the accuracy of the detection result. One end of the drying tube 5 away from the air outlet end of the first hose 4 is connected to the air inlet end of the second hose 6, and the air outlet end of the second hose 6 is connected to the portable gas detector 7. The device for detecting volatile gases in industrial waste slag in the embodiment of the present application can flexibly adjust the type of gas detection and is a detection device with low maintenance cost. It can quickly determine whether various types of industrial waste slag contain multiple volatile gases and can semi-quantitatively measure the gas content, thereby providing relevant data for the subsequent processing and disposal of industrial waste slag.

[0019] It should be noted that, in actual operation, first, 20g of industrial waste residue is placed in a dry flat-bottomed flask 2; secondly, the rubber stopper 3 is inserted into the bottle mouth of the flat-bottomed flask 2, and then the air inlet and air outlet of the first hose 4 are respectively connected to the through hole of the rubber stopper 3 and one end of the drying tube 5; again, the other end of the drying tube 5 is connected to the portable gas detector 7; finally, the flat-bottomed flask 2 containing the industrial waste residue is placed on a water bath 1 that has been heated to 100 degrees Celsius, and heated to the portable gas detector 7. After the data shows a peak value, the data is recorded, and the water bath 1 is turned off, and the detection device for volatile gases in the industrial waste residue is removed. Therefore, the detection device for volatile gases in industrial waste residues of the embodiment of the present application can detect the residual gas in the industrial waste residue, has high inspection efficiency, and can provide analysis data for production in a timely and accurate manner, has a short inspection cycle, and improves work efficiency. At the same time, the use of this device can further optimize the rational disposal of industrial waste slag, and can effectively prevent potential safety risks caused by volatile gases in industrial waste slag. It has a simple structure and is easy to operate.

[0020] In the embodiment of the present application, the rubber stopper 3 is a right-angle elbow rubber stopper. The right-angle elbow rubber stopper 3 of the embodiment of the present application can prevent volatile gas from leaking from the bottle mouth of the flat-bottomed flask 2, thereby improving the accuracy of the test result. At the same time, the right-angle elbow rubber stopper is convenient to disassemble and install on the flat-bottomed flask 2.

[0021] In the embodiment of the present application, the volume of the flat-bottom flask 2 is 1000 ml.

[0022] In the embodiment of the present application, the desiccant is alkali asbestos or silica gel desiccant, which has high adsorption performance, good thermal stability and stable chemical properties.

[0023] In the embodiment of the present application, the drying tube 5 is a U-shaped tube. It should be noted that the two ends of the U-shaped tube extend into the inner wall of the air outlet end of the first hose 4 and the inner wall of the air inlet end of the second hose 6 respectively.

[0024] In the embodiment of the present application, the first hose 4 and the second hose 6 are both rubber hoses. The rubber hose has excellent properties such as flexibility, bending resistance, cold resistance, heat resistance, flame retardancy, waterproofness, low thermal conductivity, shock absorption and sound absorption.

[0025] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A device for detecting volatile gases in industrial waste residues, characterized in that: It comprises a water bath (1), a flat-bottom flask (2), a rubber stopper (3), a first hose (4), a drying tube (5), a second hose (6) and a portable gas detector (7); The flat-bottom flask (2) is arranged on the top of the water bath (1); The rubber stopper (3) is arranged on the top of the flat-bottom flask (2) and is provided with a through hole; The air inlet end of the first hose (4) is connected to the through hole, and the flat-bottom flask (2), the through hole and the air inlet end of the first hose (4) are in communication; The air outlet end of the first hose (4) is connected to one end of the drying tube (5), and a desiccant is arranged in the drying tube (5); One end of the drying tube (5) away from the gas outlet end of the first hose (4) is connected to the gas inlet end of the second hose (6), and the gas outlet end of the second hose (6) is connected to the portable gas detector (7).

2. The device for detecting volatile gases in industrial waste slag according to claim 1, characterized in that: The rubber stopper (3) is a right-angle elbow rubber stopper.

3. The device for detecting volatile gases in industrial waste slag according to claim 1, characterized in that: The volume of the flat-bottom flask (2) is 1000 ml.

4. The device for detecting volatile gases in industrial waste slag according to claim 1, characterized in that: The desiccant is alkali asbestos or silica gel desiccant.

5. The device for detecting volatile gases in industrial waste slag according to claim 4, characterized in that: The drying tube (5) is a U-shaped tube.

6. The device for detecting volatile gases in industrial waste slag according to claim 1, characterized in that: The first hose (4) and the second hose (6) are both rubber hoses.

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