CN204165922U - A kind of oxygen bomb device - Google Patents
A kind of oxygen bomb device Download PDFInfo
- Publication number
- CN204165922U CN204165922U CN201420635521.XU CN201420635521U CN204165922U CN 204165922 U CN204165922 U CN 204165922U CN 201420635521 U CN201420635521 U CN 201420635521U CN 204165922 U CN204165922 U CN 204165922U
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- oxygen bomb
- cylinder
- covers
- inwall
- electrode
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Abstract
The utility model discloses a kind of oxygen bomb device, it comprises oxygen bomb cylinder and oxygen bomb lid, described oxygen bomb lid covers on oxygen bomb cylinder, described oxygen bomb covers left side and is provided with air admission hole, right side is provided with vent port, described oxygen bomb covers and is also provided with left electrode, right electrode stretches in oxygen bomb cylinder, left electrode, right electrode are connected with the both ends of ignition wire respectively, the bottom of described oxygen bomb cylinder is provided with a combustion boat, sample is arranged at combustion boat inside, described ignition wire is arranged at above sample, and the inwall of described oxygen bomb cylinder is provided with ceramic layer.By arranging one deck ceramic layer on the inwall of oxygen bomb cylinder, thus the resistance to cleaning of oxygen bomb is rubbed, more corrosion-resistant, dim film can not be generated under high temperature high oxygen combustion condition, inwall can not adsorpting anion, ensure that the precision of experiment measuring.
Description
Technical field
The utility model relates to a kind of oxygen bomb device, is specifically related to a kind of oxygen bomb device of resistance to cleaning friction, not adsorpting anion, belongs to experimental instrument and equipment technical field.
Background technology
Along with the progress of science, calorimeter is as the important means of test combustible thermal value, just day by day towards quick, accurate future development, oxygen bomb, as very important parts requisite in oxygen bomb type calorimeter instrument, plays a part very important in whole calorimetric test macro.
Oxygen bomb conventional is at present an airtight stainless steel cylinder, and routine techniques parameter is as follows: capacity: 300mL, oxygenate pressure: 2.8-3.0Mpa, withstand voltage properties hydraulic pressure: 20Mpa, weight: 2.5Kg, overall dimensions: & cent; 86.2 × 181mm, is made up of heat-resisting, corrosion resistant nickel-chrome alloy steel.Characteristic is: 1. do not produce thermal effect by the impact of the high temperature occurred in combustion process and corrosion products; 2. can bear the instantaneous high pressure produced in oxygenate pressure and combustion process; 3. can keep completely airtight in process of the test.Its main application is: Plastic sample is oxidized through burning in oxygen bomb, and halogen-containing and compound that is sulphur is separately converted to fluoride, chloride, bromide, iodide and sulfate, is then dissolved in absorbing liquid.
But in use also there are some defects in current oxygen bomb:
Although the material of oxygen bomb wall is the stainless steel of corrosion resistant, inwall can form the ring grain film of a circle dimness after a number of uses, cannot clean up, and causes the negative ion detected to have absorption residual, thus the result that impact experiment detects.
Utility model content
Technical problem to be solved in the utility model is the technological deficiency overcoming the existence of above-mentioned oxygen bomb device, a kind of resistance to cleaning friction, more corrosion-resistant is provided, the film of dimness can not be generated under high temperature high oxygen combustion condition, inwall can not the oxygen bomb device of adsorpting anion.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of oxygen bomb device, it comprises oxygen bomb cylinder and oxygen bomb lid, described oxygen bomb lid covers on oxygen bomb cylinder, described oxygen bomb covers left side and is provided with air admission hole, right side is provided with vent port, described oxygen bomb covers and is also provided with left electrode, right electrode stretches in oxygen bomb cylinder, left electrode, right electrode are connected with the both ends of ignition wire respectively, the bottom of described oxygen bomb cylinder is provided with a combustion boat, sample is arranged at combustion boat inside, described ignition wire is arranged at above sample, and the inwall of described oxygen bomb cylinder is provided with ceramic layer.
One of preferably, described ignition wire is nickel wire.
Preferably, oxygen bomb cylinder is connected by the screw threads for fastening cooperatively interacted with oxygen bomb lid.
Compared with prior art, the beneficial effects of the utility model are:
The utility model arranges one deck ceramic layer on the inwall of oxygen bomb cylinder, thus the resistance to cleaning of oxygen bomb is rubbed, more corrosion-resistant, dim film can not be generated under high temperature high oxygen combustion condition, inwall can not adsorpting anion, ensure that the precision of experiment measuring.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model architectural feature and technical essential, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is the structural representation of oxygen bomb of the present utility model.
Description of reference numerals: 1-oxygen bomb lid, the left electrode of 11-, the right electrode of 12-, 13-air admission hole, 14-vent port, 2-oxygen bomb cylinder, 20-ceramic layer, 21-combustion boat, 22-sample, 23-ignition wire.
Embodiment
Below in conjunction with accompanying drawing and a preferred embodiment, the technical solution of the utility model is further described.
Shown in Figure 1, a kind of oxygen bomb device, it comprises oxygen bomb lid 1 and oxygen bomb cylinder 2, and described oxygen bomb lid 1 covers on oxygen bomb cylinder 2, and is tightly connected by the screw threads for fastening cooperatively interacted.Described oxygen bomb lid 1 upper left side is provided with air admission hole 13, right side is provided with vent port 14, described oxygen bomb lid 1 is also provided with left electrode 11, right electrode 12 stretches in oxygen bomb cylinder 2, left electrode 11, right electrode 12 are connected with the both ends of ignition wire 23 respectively, and described ignition wire 23 can be nickel wire.The bottom of described oxygen bomb cylinder 2 is provided with a combustion boat 21, and it is inner that sample 22 is arranged at combustion boat 21, and described ignition wire 23 is arranged at above sample 22, and the inwall of described oxygen bomb cylinder 2 is provided with ceramic layer 20.
The utility model arranges one deck ceramic layer 20 on the inwall of oxygen bomb cylinder 2, thus the resistance to cleaning of oxygen bomb is rubbed, more corrosion-resistant, dim film can not be generated under high temperature high oxygen combustion condition, inwall can not adsorpting anion, ensure that the precision of experiment measuring.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. an oxygen bomb device, it comprises oxygen bomb cylinder and oxygen bomb lid, described oxygen bomb lid covers on oxygen bomb cylinder, described oxygen bomb covers left side and is provided with air admission hole, right side is provided with vent port, described oxygen bomb covers and is also provided with left electrode, right electrode stretches in oxygen bomb cylinder, left electrode, right electrode are connected with the both ends of ignition wire respectively, the bottom of described oxygen bomb cylinder is provided with a combustion boat, sample is arranged at combustion boat inside, described ignition wire is arranged at above sample, it is characterized in that, the inwall of described oxygen bomb cylinder is provided with ceramic layer.
2. a kind of oxygen bomb device according to claim 1, is characterized in that, described ignition wire is nickel wire.
3. a kind of oxygen bomb device according to claim 1 and 2, is characterized in that, described oxygen bomb cylinder is connected by the screw threads for fastening cooperatively interacted with oxygen bomb lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635521.XU CN204165922U (en) | 2014-10-29 | 2014-10-29 | A kind of oxygen bomb device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420635521.XU CN204165922U (en) | 2014-10-29 | 2014-10-29 | A kind of oxygen bomb device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165922U true CN204165922U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420635521.XU Expired - Fee Related CN204165922U (en) | 2014-10-29 | 2014-10-29 | A kind of oxygen bomb device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204165922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729900A (en) * | 2015-03-13 | 2015-06-24 | 安徽皖仪科技股份有限公司 | Sample pre-treatment method for detecting lead element content in diesel oil by atomic absorption method |
| CN113390921A (en) * | 2021-06-11 | 2021-09-14 | 力源智信(苏州)科技有限公司 | Device and method for automatically assembling ignition wire by oxygen bomb |
| WO2024087572A1 (en) * | 2022-10-28 | 2024-05-02 | 华能重庆珞璜发电有限责任公司 | Mercury measurement device and method |
-
2014
- 2014-10-29 CN CN201420635521.XU patent/CN204165922U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729900A (en) * | 2015-03-13 | 2015-06-24 | 安徽皖仪科技股份有限公司 | Sample pre-treatment method for detecting lead element content in diesel oil by atomic absorption method |
| CN113390921A (en) * | 2021-06-11 | 2021-09-14 | 力源智信(苏州)科技有限公司 | Device and method for automatically assembling ignition wire by oxygen bomb |
| CN113390921B (en) * | 2021-06-11 | 2022-04-22 | 英飞智信（苏州）科技有限公司 | Device and method for automatically assembling ignition wire by oxygen bomb |
| WO2024087572A1 (en) * | 2022-10-28 | 2024-05-02 | 华能重庆珞璜发电有限责任公司 | Mercury measurement device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20171029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |