CN218741915U - Hydrolysis-resistant chemical-resistant testing instrument - Google Patents
Hydrolysis-resistant chemical-resistant testing instrument Download PDFInfo
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- CN218741915U CN218741915U CN202222383398.4U CN202222383398U CN218741915U CN 218741915 U CN218741915 U CN 218741915U CN 202222383398 U CN202222383398 U CN 202222383398U CN 218741915 U CN218741915 U CN 218741915U
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Abstract
The utility model relates to an experimental detection technical field, in particular to resistance to hydrolysis chemical testing instrument, including the fixed bolster, set up reation kettle on the fixed bolster, set up the sealed lid in the reation kettle upper end, reation kettle includes the outer cauldron body and the inlayer cauldron body of stainless steel, it has heat-conducting medium to fill between the outer cauldron body and the inlayer cauldron body, the internal sample that is provided with of inlayer cauldron places the platform, the sample is placed the platform and is connected with the drive sample and places the elevating system of the internal lift of inlayer cauldron. The reaction kettle material of the utility model adopts corrosion-resistant and high-strength stainless steel, can carry out various tests, hydrolysis resistance, reagent resistance and the like; a heat-conducting medium is filled between the outer-layer kettle body and the inner-layer kettle body, so that the reagent in the reaction kettle can be heated more uniformly; the sample placing table is controlled by the lifting mechanism, so that the material can be conveniently placed and taken, and meanwhile, the position of the sample can be adjusted in the test, and the sample can be completely immersed in the reagent.
Description
Technical Field
The utility model relates to an experimental check out test set technical field, in particular to resistance to hydrolysis chemicals test instrument.
Background
The reaction vessel is used as a reaction vessel, is widely applied in modern industry, has various different reaction vessels corresponding to different requirements, is widely applied to petroleum, chemical industry, rubber, pesticides, dyes, medicines, food and the like, and is generally made of carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials.
The existing reaction kettle, for example, the chinese utility model patent published as CN208894170U discloses a chemical reagent resistant experimental system, which comprises an autoclave, a sample placing device, a temperature regulating device and a pressure regulating device, and has the disadvantage that the sample placing device cannot adjust the position of a sample in the test process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a resistance to hydrolysis chemicals testing instrument is convenient for adjust the position height of sample in the experiment.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a resistance to chemicals test instrument is separated to hydrolysis, includes the fixed bolster, sets up reation kettle on the fixed bolster, sets up the sealed lid in reation kettle upper end, reation kettle includes the outer cauldron body and the inlayer cauldron body of stainless steel, it has heat-conducting medium to fill between the outer cauldron body and the inlayer cauldron body, the internal sample that is provided with of inlayer cauldron places the platform, the sample is placed the platform and is connected with the drive sample and places the elevating system of the internal lift of inlayer cauldron.
Preferably, the upper end of the outer layer kettle body is provided with an oil filling port, and the lower end of the outer layer kettle body is provided with an oil outlet.
Preferably, the lifting mechanism comprises a lifting support and an actuating mechanism for driving the lifting support to lift, the actuating mechanism is arranged on the fixed support, one end of the lifting support is connected with the sample placing table, and the other end of the lifting support is connected with the actuating mechanism.
Preferably, the sealing cover is provided with a jack, and the lifting support penetrates through the jack.
Preferably, a sealing sleeve sleeved on the outer side of the lifting support is arranged in the jack.
Preferably, the lifting mechanism further comprises a guide rail vertically arranged on the fixed support and a lifting block connected on the guide rail in a sliding manner, one end of the lifting support is connected with the lifting block, and the lifting block is connected with the executing mechanism.
Preferably, the actuating mechanism is an air cylinder or a hydraulic cylinder or a screw rod lifting mechanism.
Preferably, the sample placing table is provided with a hollow hole.
Preferably, the sealing cover is provided with an air inlet valve, an air outlet valve and a pressure gauge.
The utility model has the advantages that:
1. the reaction kettle is made of corrosion-resistant and high-strength stainless steel, and can be used for carrying out various tests, such as hydrolysis resistance, reagent resistance and the like;
2. a heat-conducting medium is filled between the outer-layer kettle body and the inner-layer kettle body, so that the reagent in the reaction kettle can be heated more uniformly;
3. the sample placing table is controlled by the lifting mechanism, so that the material can be conveniently placed and taken, and meanwhile, the position of the sample can be adjusted in the test, and the sample can be completely immersed in the reagent.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a sample stage according to an embodiment of the present invention;
in the figure: 1-a fixed support, 2-a reaction kettle, 201-an outer kettle body, 202-an inner kettle body, 203-an oil filling port, 204-an oil outlet, 205-a heat conducting medium, 3-a sealing cover, 4-a sample placing table, 401-a hollow hole, 402-a flange, 403-an arc-shaped supporting block, 5-a lifting mechanism, 501-a lifting support, 502-a lifting block, 503-a guide rail, 504-a screw rod nut, 505-a screw rod, 506-a motor, 6-an air inlet valve, 7-an exhaust valve, 8-a pressure gauge, 9-a sealing ring and 10-a sealing sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.
Example (b): as shown in figures 1 and 2, a hydrolysis-resistant chemical-resistant testing instrument comprises a fixed support 1, a reaction kettle 2 arranged on the fixed support 1, and a sealing cover 3 arranged at the upper end of the reaction kettle 2, wherein a sealing ring 9 is arranged between the sealing cover 3 and the upper end of the reaction kettle 2, and the sealing ring 9 is a rubber ring.
The reaction kettle 2 comprises an outer kettle body 201 and an inner kettle body 202, wherein the outer kettle body 201 and the inner kettle body 202 are both made of stainless steel, and have the characteristics of corrosion resistance and high strength.
Heat-conducting medium 205 is filled between outer cauldron body 201 and the inlayer cauldron body 202, and heat-conducting medium 205 adopts methyl silicone oil in this embodiment, directly heats methyl silicone oil through heating outer cauldron body 201 or setting up the heater strip between outer cauldron body 201 and the inlayer cauldron body 202 to the reagent thermally equivalent in making reation kettle. A temperature sensor is arranged in the reaction kettle 2, so that the temperature in the reaction kettle 2 can be monitored conveniently.
The upper end of the outer layer kettle body 201 is provided with an oil filling port 203, and the lower end of the outer layer kettle body is provided with an oil outlet 204. Control valves are installed at the oil filling port 203 and the oil outlet 204.
The inner kettle body 202 is internally provided with a sample placing table 4, the sample placing table 4 is provided with a hollow hole 401, and the periphery of the sample placing table 4 is provided with flanges to prevent a sample from sliding off the sample placing table 4. The upper surface of sample placing table 4 is provided with bellied arc supporting shoe 403, and arc supporting shoe 403 is interval distribution for support sample, reduce the area of contact of sample and sample placing table 4, make the reagent fully contact in sample and reation kettle 2.
The sample placing table 4 is connected to a lifting mechanism 5 for driving the sample placing table 4 to lift in the inner kettle 202. The lifting mechanism 5 comprises a lifting support 501 and an actuating mechanism for driving the lifting support 501 to lift, the actuating mechanism is arranged on the fixed support 1, one end of the lifting support 501 is connected with the sample placing table 4, and the other end of the lifting support 501 is connected with the actuating mechanism.
The sealing cover 3 is provided with a jack, and the lifting support 501 penetrates through the jack. The lifting support 501 comprises a vertical rod and a horizontal rod, and the vertical rod is inserted into the jack. A sealing sleeve 10 sleeved outside the lifting support 501 is arranged in the jack, and the sealing sleeve 10 is made of rubber.
The lifting mechanism 5 further comprises a guide rail 503 vertically arranged on the fixed support 1 and a lifting block 502 slidably connected on the guide rail 503, one end of the lifting support 501 is connected with the lifting block 502, and the lifting block 502 is connected with the execution mechanism. The actuating mechanism is a cylinder or a hydraulic cylinder or a screw rod lifter. In this embodiment, a screw rod lifting mechanism is adopted, the screw rod lifting mechanism includes a screw rod 505 vertically installed on the guide rail 503, a screw rod nut 504 fixedly connected to the lifting block 502, and a motor 506 driving the screw rod 505 to rotate, the screw rod nut 504 and the screw rod 505 are connected in a screw-thread fit manner, and when the motor drives the screw rod 505 to rotate, the screw rod nut 504 drives the lifting block 502, the lifting support 501 and the sample placement platform 4 to move upwards or downwards.
The same sealing cover 3 is driven by a similar screw rod lifting mechanism, so that the sealing cover 3 moves up and down relative to the reaction kettle 2 to open or close the reaction kettle 2.
An air inlet valve 6, an air outlet valve 7 and a pressure gauge 8 are arranged on the sealing cover 3 and used for inflating and pressurizing the interior of the reaction kettle 2 during testing.
Claims (9)
1. The utility model provides a resistance to chemicals test instrument is separated to hydrolysis, includes fixed bolster (1), sets up reation kettle (2) on fixed bolster (1), sets up sealed lid (3) in reation kettle (2) upper end, its characterized in that: the reaction kettle (2) comprises an outer kettle body (201) and an inner kettle body (202) which are made of stainless steel, a heat conducting medium (205) is filled between the outer kettle body (201) and the inner kettle body (202), a sample placing table (4) is arranged in the inner kettle body (202), and the sample placing table (4) is connected with a lifting mechanism (5) which drives the sample placing table (4) to lift in the inner kettle body (202).
2. The apparatus of claim 1, wherein the apparatus comprises: an oil filling port (203) is arranged at the upper end of the outer layer kettle body (201), and an oil outlet (204) is arranged at the lower end of the outer layer kettle body.
3. The apparatus of claim 1, wherein: the lifting mechanism (5) comprises a lifting support (501) and an execution mechanism for driving the lifting support (501) to lift, the execution mechanism is arranged on the fixed support (1), one end of the lifting support (501) is connected with the sample placing table (4), and the other end of the lifting support is connected with the execution mechanism.
4. A chemical resistance tester against hydrolysis according to claim 3, characterized in that: the sealing cover (3) is provided with a jack, and the lifting support (501) penetrates through the jack.
5. The apparatus of claim 4, wherein: and a sealing sleeve (10) sleeved on the outer side of the lifting support (501) is arranged in the jack.
6. The apparatus of claim 3, wherein: the lifting mechanism (5) further comprises a guide rail (503) vertically arranged on the fixed support (1) and a lifting block (502) connected to the guide rail (503) in a sliding mode, one end of the lifting support (501) is connected with the lifting block (502), and the lifting block (502) is connected with the executing mechanism.
7. The apparatus of claim 6, wherein: the actuating mechanism is an air cylinder or a hydraulic cylinder or a screw rod lifting mechanism.
8. The apparatus of claim 1, wherein the apparatus comprises: the sample placing table (4) is provided with a hollow hole (401).
9. The apparatus of claim 1, wherein the apparatus comprises: an air inlet valve (6), an air outlet valve (7) and a pressure gauge (8) are arranged on the sealing cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383398.4U CN218741915U (en) | 2022-09-08 | 2022-09-08 | Hydrolysis-resistant chemical-resistant testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383398.4U CN218741915U (en) | 2022-09-08 | 2022-09-08 | Hydrolysis-resistant chemical-resistant testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218741915U true CN218741915U (en) | 2023-03-28 |
Family
ID=85695382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222383398.4U Active CN218741915U (en) | 2022-09-08 | 2022-09-08 | Hydrolysis-resistant chemical-resistant testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218741915U (en) |
-
2022
- 2022-09-08 CN CN202222383398.4U patent/CN218741915U/en active Active
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