Novel material sealed component analysis device

[0023] Example 1

[0024] see also Figure 1-3 A new material sealed component analysis device includes an analysis box 10, a transparent box door 13, and an airflow crushing chamber 16. The left and right sides of the bottom of the analysis box 10 are fixed and supported by legs 12, and the middle of the front side of the analysis box 10 is hinged with a transparent box door 13. The transparent box door 13 is arranged to facilitate the entry and exit of new materials in the analysis box 10, and at the same time, it is convenient to observe the composition analysis status in the analysis box 10. A group of air-flow crushing cavities 16 with spherical structure are fixedly installed in the inner middle of the analysis box 10, and a group of arc-shaped filter screens 17 with upward protruding middle are fixedly installed at the top of the air-flow crushing cavities 16. The middle part of the front side of the airflow crushing chamber 16 is provided with a group of feed ports 33 for inputting new materials to be crushed, and three groups of air holes 32 are provided at equal intervals on three sides in the left middle of the bottom of the airflow crushing chamber 16. The air holes 32 are communicated with high-pressure airflow pipes 25 downward, and the bottoms of the high-pressure airflow pipes 25 are communicated with a group of gas compressors 27 fixed at the bottom of the analysis box 10, and the bottoms of the gas compressors 27 are communicated with nitrogen chambers 34 downward. The input nitrogen is compressed by the gas compressor 27, and then input into the air-flow crushing chamber 16 through the high-pressure air-flow pipeline 25, so that the materials in the air-flow crushing chamber 16 are subjected to high-pressure air-flow crushing operation, and then the crushed new materials are filtered by the arc screen 17, and then discharged to the outside of the air-flow crushing chamber 16. A drying filter plate 26 is arranged between the gas compressor 27 and the high-pressure gas flow pipe 25 for drying and filtering the nitrogen input into the high-pressure gas flow pipe 25, so as to prevent the high-speed nitrogen entering the gas flow crushing chamber 16 from affecting new materials.

[0025] A circle of decomposition detection tanks 19 with edges fixed on the inner wall of the analysis box body 10 are fixedly installed at the outer side of the middle part of the airflow crushing chamber 16, and the bottom of the decomposition detection tanks 19 is communicated with a blanking channel 20 with a T-shaped cross section downwards, and the bottoms of the left and right sides of the blanking channel 20 are provided with liquid outlets downwards, and the liquid outlets are provided with valves. Under the action of gravity, the crushed materials output through the arc-shaped filter screen 17 fall into the outer decomposition detection tank 19. The top of the analysis box 10 located just above the decomposition detection tank 19 is provided with a circle of water nozzles 29, and the water pump 30 at the top of the water nozzles 29 is connected with a water pipe 31 arranged in the inner top of the analysis box 10, and the end of the water pipe 31 is connected with the decomposition liquid tank 11 fixed on the outer top of the analysis box 10. By starting the water pump 30, the decomposition liquid in the decomposition liquid tank 11 is input into the water spray nozzle 29, and then the decomposed new material on the decomposition detection tank 19 is analyzed for its solid-liquid composition. The middle of the water nozzle 29 is fixedly provided with a group of baffles 28 with an arc-shaped cross section and a lower opening, and the bottom of the baffles 28 is close to the top of the edge of the arc-shaped filter screen 17. The baffles 28 are arranged to prevent the pulverized new material sprayed upward through the arc-shaped filter screen 17 from moving upward too much, and to speed up its falling into the decomposition and detection pool 19. The inner side of the airflow crushing cavity 16 is paved with a layer of protrusions 18 for improving the crushing strength of new materials when they are in contact with airflow.

[0026] In order to improve the accuracy of new material analysis, a group of U-shaped gas pipes 14 are externally communicated in the side wall of the analysis box 10 located at the upper side of the decomposition detection tank 19, and a fan 15 for accelerating the outward flow of the gas in the decomposition detection tank 19 is arranged in the middle of the outer side of the gas pipes 14, and a one-way valve 21 for preventing the gas from flowing backwards is arranged in the gas pipes 14. A dry filter screen is fixedly installed at the top of the gas transmission pipe 14 to prevent the gas entering the gas transmission pipe 14 from being doped with solid impurities and moist gas. The bottom of the gas transmission pipe 14 is communicated with gas detection chambers 22 fixed at the left and right sides of the bottom of the analysis box 10, and the inner top of the gas detection chambers 22 is fixedly installed with PH test paper 23 for PH detection of the input gas. The gas detection chambers 22 are arranged in a transparent structure, which is convenient to directly observe the color of the gas, so as to analyze its composition.

[0027] The inner bottom of the gas detection chamber 22 is provided with a group of activated carbon layers 24 with trumpet-shaped air inlet and outlet holes at the upper and lower ends, through which the gas after analysis and detection can be removed from harmful substances, and the bottom of the activated carbon layer 24 is connected to the inner bottom of the analysis box body 10.

[0028] Example 2

[0029] On the basis of the first embodiment, the upper side of the high-pressure air flow pipeline 25 is connected with a branch pipe, and the tail end of the branch pipe is connected with the bottom of the decomposition detection tank 19. When the pulverized new material and decomposition liquid in the decomposition detection tank 19 react with each other, the size of the air flow input into the decomposition detection tank 19 is controlled, so as to promote the full reaction of the new material and decomposition liquid in the decomposition detection tank 19, and further improve the subsequent analysis accuracy.

[0030] The working principle of the invention is as follows: when in use, the new material to be analyzed is placed into the air-flow pulverizing chamber 16 through the inlet 33, then the inlet 33 is closed, then the gas compressor 27 is started to pressurize the nitrogen in the nitrogen chamber 34, and then the nitrogen flows out into the air-flow pulverizing chamber 16 at a high speed through the high-pressure air-flow pipeline 25, and the new material in the air-flow pulverizing chamber 16 is subjected to air-flow pulverization, and then under the action of air flow, Through the arc-shaped filter screen 17, it falls into the decomposition detection tank 19 on both sides. Then, by starting the water pump 30, the decomposition liquid in the decomposition liquid tank 11 is sprayed and mixed downward on the new materials in the decomposition detection tank 19 through the water nozzle 29, so as to analyze the decomposition reaction components. When the new materials are pulverized, the gas generated during the pulverization of the new materials and the decomposition reaction is input into the gas detection chamber 22 through the gas pipe 14 for gas component detection. Because nitrogen is filled through the high-pressure gas flow pipe 25, the new materials will not be affected.