CN221182702U - Material gas production characteristic measuring device - Google Patents
Material gas production characteristic measuring device Download PDFInfo
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- CN221182702U CN221182702U CN202322952661.1U CN202322952661U CN221182702U CN 221182702 U CN221182702 U CN 221182702U CN 202322952661 U CN202322952661 U CN 202322952661U CN 221182702 U CN221182702 U CN 221182702U
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- plastic
- gas production
- aluminum
- bag
- tank
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000007731 hot pressing Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a material gas production characteristic measuring device, which comprises a plurality of groups of sub-devices, wherein each sub-device comprises a gas production device and a gas quantity measuring device, the gas production device comprises a constant temperature device and an aluminum-plastic bag, the gas quantity measuring device comprises a plastic tank, a measuring cylinder and a sealing film, and a camera is used for shooting the plurality of groups of sub-devices; the plastic-aluminum bag is internally provided with a material to be measured, the plastic-aluminum bag is arranged in the plastic tank, the plastic tank is arranged in the constant temperature device, the plastic tank is provided with a tank cover, the measuring cylinder is communicated with the plastic tank through the tank cover, the top of the measuring cylinder is provided with a sealing film, the sealed plastic-aluminum bag is a reaction device and a gas collecting device, the material gas production leads to expansion of the plastic-aluminum bag, the gas production is directly obtained through the rising volume of the liquid water level in the measuring cylinder, the test result is clear and visual, and the whole process of the camera is recorded and the gas production test process of all channels is monitored in real time.
Description
Technical Field
The utility model relates to a material gas production characteristic measuring device, and belongs to the technical field of gas production measurement.
Background
In many industries, such as: the gas production performance of the corresponding materials is required to be measured, and the gas production rate become an index which needs to be strictly measured. Currently, the method for collecting the gas is generally an exhaust method or a drainage method. The exhaust method is difficult for quantitative gas volume and gas production rate measurement; the drainage method has the defects of large measurement error and low repeatability. When the measurement result is unstable, the measurement can only be carried out again, and the manpower and material resources are wasted. Therefore, there is room for improvement in the existing gas production testing techniques.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a material gas production performance measuring device, which comprises the following specific technical scheme:
The utility model provides a material gas production characteristic measuring device, includes sub-device, sub-device includes gas production device and tolerance measuring device, gas production device includes plastic-aluminum bag and constant temperature equipment, tolerance measuring device includes plastic tank and graduated flask, place the material that awaits measuring in the plastic-aluminum bag, the plastic-aluminum bag place in the plastic tank, the plastic tank place in constant temperature equipment, the plastic tank is equipped with the cover, graduated flask bottom and cover sealing connection, the graduated flask bottom is equipped with first opening, the cover is equipped with the second opening, first opening and second opening are connected for the graduated flask communicates with the plastic tank, be full of liquid in the plastic tank, the graduated flask is equipped with zero scale mark, be full of liquid below the graduated flask zero scale mark.
Further, a sealing film is arranged at the top of the measuring cylinder. The sealing film can reduce evaporation of water in the cylinder, but does not prevent air above the liquid level in the cylinder from being discharged out of the cylinder when the liquid level in the cylinder rises.
Further, the number of the sub-devices is plural.
Furthermore, a camera is arranged on one side of the graduated cylinder scale.
Still further, the plastic tank has a volume of 250-1000ml. So as to accommodate larger plastic-aluminum bags.
Still further, the cylinder volume is 25-250ml.
Further, the length and the width of the aluminum plastic bag are both 6-20cm.
Furthermore, the aluminum-plastic bag does not contain air, and the bag opening of the aluminum-plastic bag is sealed by hot pressing. The material to be measured is put into an aluminum-plastic bag, excess air is extruded, then the opening of the aluminum-plastic bag is sealed by hot pressing, and gas generated by the reaction of the material in the aluminum-plastic bag is completely collected.
Further, the plastic tank and the liquid in the measuring cylinder are provided with colors. The scale is more clear and distinguishable when being read.
Advantageous effects
1. The constant temperature device enables the gas generating reaction in the material container to be carried out at a constant temperature, thereby eliminating the influence of day-night variation and seasonal variation of the ambient temperature on the test result; and the heating test higher than the conventional room temperature can promote the gas production of the material, accelerate the experiment and improve the test efficiency.
2. The sealed aluminum-plastic bag is adopted to collect material gas production, the produced gas is stored in the aluminum-plastic bag, the expansion of the aluminum-plastic bag leads to the rise of the liquid level, the gas production can be directly read from the measuring cylinder, the measuring principle is simple, and the test result is visual and accurate.
3. The plastic tank with the tank opening is used for filling the plastic-aluminum bag material bag, the plastic tank is wide in opening, convenient to fill and take out the material bag, large in volume, sufficient in space for accommodating the expanded plastic-aluminum bag, and suitable for testing the gas production of materials with larger volume.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
In the figure: 1-gas production device, 11-constant temperature device, 12-plastic-aluminum bag, 2-gas flow measuring device, 21-plastic tank, 22-measuring cylinder, 23-sealing film and 3-camera.
Detailed Description
As shown in fig. 1, the material gas production characteristic measuring device comprises a sub-device, the number of the sub-device is determined according to the number of measurement samples, the sub-device comprises a gas production device 1 and a gas measurement device 2, the gas production device 1 comprises a constant temperature device 11 and an aluminum plastic bag 12, the gas measurement device 2 comprises a plastic tank 21, a measuring cylinder 22 and a sealing film 23, the constant temperature device 11 can accurately control temperature and provide constant temperature environment, a material to be measured is placed in the aluminum plastic bag 12, the aluminum plastic bag 12 extrudes excessive air, then the bag mouth of the aluminum plastic bag 12 is sealed through hot pressing, gas generated by the reaction of the material in the aluminum plastic bag 21 is completely collected, the aluminum plastic bag 12 is placed in the plastic tank 21 after being sealed, then a tank cover is screwed at the tank mouth of the plastic tank 21, the plastic tank 21 is provided with the tank cover, the bottom of the measuring cylinder 22 is in sealing connection with the tank cover, the bottom of the measuring cylinder 22 is provided with a first opening, and the tank cover is provided with a second opening, and the first opening is connected with the second opening, so that the measuring cylinder 22 is communicated with the plastic tank 21. The plastic tank 21 is filled with liquid, the measuring cylinder 22 is provided with zero graduation marks, liquid is filled below the zero graduation marks of the measuring cylinder 22, the sealing film 23 is arranged at the top of the measuring cylinder 22, the sealing film 23 can prevent the liquid in the measuring cylinder 22 from evaporating, measurement accuracy is improved, the camera 3 monitors the rising of the water surface caused by gas production in the gas measuring cylinder 22, and monitoring videos can be transmitted to a mobile terminal in real time or stored in a storage card of the mobile terminal and can be called for looking over the gas production at any time later.
During measurement, a certain amount of material to be measured is weighed and put into an aluminum plastic bag 12 with the length of 10cm and the width of 6cm, and hot-pressed and sealed after the internal air is removed. The aluminum plastic bag 12 is slightly curled and placed in a 500ml plastic tank 21 for testing, the 500ml plastic tank 21 is filled with colored liquid, the reading is convenient, the tank cover is screwed down, the 500ml plastic tank 21 is continuously filled with the liquid with the same color from a 100ml measuring cylinder 22, the 500ml plastic tank 21 is slightly vibrated, internal bubbles are discharged, some liquid is additionally filled, the final liquid level is flush with the zero scale of the 100ml measuring cylinder 22, the sealing film 23 is used for sealing the top of the 100ml measuring cylinder 22, after the constant temperature device 11 reaches the designated temperature, the whole air volume measuring device 2 is placed in the constant temperature device 11, and the constant temperature device 11 can be a water bath pot, an oil bath pot, a heating sleeve and the like. The positions of the 100ml measuring cylinder 22 and the camera 3 are adjusted, the distance between the monitoring camera 3 and the 100ml measuring cylinder 22 is 0.4m, the monitoring camera 3 is just opposite to the scale of the 100ml measuring cylinder 22, and the system monitors the gas production testing process of all channels in the whole course, so that the heavy work that a tester needs to record data such as gas production amount or gas production pressure at regular time is saved, the labor cost is greatly saved, and the occurrence of a leakage condition is avoided.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. The utility model provides a material gas production characteristic measuring device which characterized in that: including sub-device, sub-device includes gas production device (1) and gas measurement device (2), gas production device (1) includes plastic-aluminum bag (12) and constant temperature equipment (11), gas measurement device (2) include plastic tank (21) and graduated flask (22), place the material that awaits measuring in plastic-aluminum bag (12), plastic-aluminum bag (12) place in plastic tank (21), plastic tank (21) place in constant temperature equipment (11), plastic tank (21) are equipped with the cover, graduated flask (22) bottom and cover sealing connection, graduated flask (22) bottom is equipped with first opening, the cover is equipped with the second opening, first opening and second opening are connected for graduated flask (22) and plastic tank (21) intercommunication, be full of liquid in plastic tank (21), graduated flask (22) are equipped with zero scale mark, the graduated flask (22) are full of liquid below zero scale mark.
2. The material gas production property measuring apparatus according to claim 1, wherein: the top of the measuring cylinder (22) is provided with a sealing film (23).
3. The material gas production property measuring apparatus according to claim 1, wherein: the number of the sub-devices is a plurality.
4. The material gas production property measuring apparatus according to claim 1, wherein: one side of the scale of the measuring cylinder (22) is provided with a camera (3).
5. The material gas production property measuring apparatus according to claim 1, wherein: the volume of the plastic tank (21) is 250-1000ml.
6. The material gas production property measuring apparatus according to claim 1, wherein: the volume of the measuring cylinder (22) is 25-250ml.
7. The material gas production property measuring apparatus according to claim 1, wherein: the length and the width of the aluminum plastic bag (12) are 6-20cm.
8. The material gas production property measuring apparatus according to claim 1, wherein: the aluminum-plastic bag (12) does not contain air, and the bag opening of the aluminum-plastic bag (12) is sealed by hot pressing.
9. The material gas production property measuring apparatus according to claim 1, wherein: the liquid in the plastic tank (21) and the measuring cylinder (22) is provided with color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952661.1U CN221182702U (en) | 2023-11-02 | 2023-11-02 | Material gas production characteristic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322952661.1U CN221182702U (en) | 2023-11-02 | 2023-11-02 | Material gas production characteristic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221182702U true CN221182702U (en) | 2024-06-21 |
Family
ID=91514627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322952661.1U Active CN221182702U (en) | 2023-11-02 | 2023-11-02 | Material gas production characteristic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221182702U (en) |
-
2023
- 2023-11-02 CN CN202322952661.1U patent/CN221182702U/en active Active
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