CN103383366B - The special oxygen bomb of a kind of biomass fermentation heat amount test - Google Patents
The special oxygen bomb of a kind of biomass fermentation heat amount test Download PDFInfo
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- CN103383366B CN103383366B CN201310278141.5A CN201310278141A CN103383366B CN 103383366 B CN103383366 B CN 103383366B CN 201310278141 A CN201310278141 A CN 201310278141A CN 103383366 B CN103383366 B CN 103383366B
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- protective sleeve
- oxygen bomb
- cylinder
- fixed
- crucible
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Abstract
The special oxygen bomb of a kind of biomass fermentation heat amount test, comprise the cylinder with oxygen bomb lid, be provided with in cylinder and be fixed on electrode stem on oxygen bomb head and crucible, in cylinder, be provided with nozzle protective sleeve upward, protective sleeve leaves gap between protective sleeve and cylinder in electrode stem and crucible being wrapped in; Protective sleeve stack shell top has and arranges aperture more, nozzle is provided with on two pieces of symmetrical arc installing plates, installing plate and has hole, plastic insulation bar is fixed with by insulation hold-down nut, plastic insulation bar upper end is fixed with perforate thermal insulation board, and perforate thermal insulation board is bolted on oxygenation body.The present invention effectively can solve living beings detonation when ignition, splash on the impact of thermal value experimental result.
Description
Technical field
The present invention relates to a kind of test of heating value oxygen bomb, especially relate to the special oxygen bomb of a kind of biomass fermentation heat amount test.
Background technology
Thermal value is an important indicator of solid biomass fuel, and every utilization during the heat energy of biomass fuel all accurately must understand its thermal value.The inspection of biomass fuel thermal value all adopts method of oxygen steel bomb, substantially have employed the instruments and methods of coal analysis, mostly with reference to standard GB/T/T213-2008 " the thermal value detection method of coal ".Deflagration phenomenon is not had, so the existing test of heating value oxygen bomb detected is not without the need to so have protecting component yet due to during coal burning.But living beings detonation when ignition, splash phenomena are seriously, this can have impact to the accuracy that thermal value detects.
Summary of the invention
Technical matters to be solved by this invention, is just to provide a kind of special oxygen bomb of biomass fermentation heat amount test that can prevent living beings detonation from splashing when detecting biomass fuel thermal value.
Solve the problems of the technologies described above, the technical solution used in the present invention is as follows:
The special oxygen bomb of a kind of biomass fermentation heat amount test, comprise the cylinder with oxygen bomb lid, oxygen bomb covers and is provided with oxygenation body, be provided with in cylinder and be fixed on electrode stem on oxygen bomb head and crucible, it is characterized in that: in described cylinder, be provided with nozzle protective sleeve upward, protective sleeve leaves gap between protective sleeve and cylinder in electrode stem and crucible being wrapped in.
Described protective sleeve stack shell top has and arranges aperture more, nozzle is provided with on two pieces of symmetrical arc installing plates, installing plate and has hole, plastic insulation bar is fixed with by insulation hold-down nut, plastic insulation bar upper end is fixed with perforate thermal insulation board, and perforate thermal insulation board is bolted on oxygenation body.
On two installing plates of described protective sleeve, hole circle center line connecting and protective sleeve end face symmetrical center line have an angle.
Beneficial effect: the present invention effectively can solve living beings detonation when ignition, splash on the impact of thermal value experimental result.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of the embodiment of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the protective sleeve structural representation of the embodiment of the present invention;
Fig. 4 is the schematic top plan view of Fig. 3;
Fig. 5 is the L-L line cross-sectional schematic along Fig. 3;
Fig. 6 is the K-K line cross-sectional schematic along Fig. 3;
In figure: 1, oxygenation 2, air release
3, upper frame 4, insulation sleeve 1
5, oxygenation body 6, oxygen bomb lid
7, oxygen bomb head 8, cylinder
9, electrode stem 1 10, screening fire cover
11, ignition wire hold-down nut
12, tripod 13, crucible
14, electrode stem 2 15, sealing block
16, thermal insulation board fixed screw
17, thermal insulation board
18, electrode stem hold-down nut
19, seal valve 20, O-ring seal
21, bullet O-ring seal
22, bullet trim ring
23, insulation sleeve 2
24, protective sleeve.
Embodiment
As shown in Figure 1 and Figure 2, the special oxygen bomb embodiment of biomass fermentation heat amount test of the present invention, comprises the cylinder 8 with oxygen bomb lid 6, is provided with and is fixed on the first electrode stem 9 on oxygen bomb head 7 and crucible 13 in cylinder 8.
Oxygen bomb lid 6 is provided with oxygenation 1, air release 2, upper frame 3, first insulation sleeve 4, oxygenation body 5, oxygen bomb head 7, thermal insulation board 17 is fixed on oxygenation body 5 by thermal insulation board fixed screw 16, by electrode stem hold-down nut 18, first electrode stem 9 is fixed on oxygen bomb head in cylinder 8, second electrode stem 14 is fixed on thermal insulation board, first electrode stem 9, second electrode stem 14 is fixed with and hides fire cover 10, ignition wire hold-down nut 11, tripod 12 and crucible 13, also sealing block 15 is provided with accordingly between each link, seal valve 19, O-ring seal 20, bullet O-ring seal 21, bullet trim ring 22, insulation sleeve 23.
Be provided with nozzle protective sleeve 24 upward in cylinder 8, it leaves gap between protective sleeve and cylinder in electrode stem and crucible being wrapped in.
See Fig. 3, Fig. 4, Fig. 5 and Fig. 6, have on protective sleeve 24 stack shell top many row's apertures for discharging fume, nozzle is provided with on two pieces of symmetrical arc installing plates, installing plate and has hole, plastic insulation bar is fixed with by insulation hold-down nut, plastic insulation bar upper end is fixed with perforate thermal insulation board 17, perforate thermal insulation board is bolted on oxygenation body, and on two installing plates of protective sleeve, hole circle center line connecting and protective sleeve end face symmetrical center line have an angle.
Claims (1)
1. the special oxygen bomb of biomass fermentation heat amount test, comprise the cylinder (8) with oxygen bomb lid (6), oxygen bomb lid (6) is provided with oxygenation body (5), the electrode stem be fixed on oxygen bomb head (7), oxygenation body and crucible (13) is provided with in cylinder, it is characterized in that: in described cylinder, be provided with nozzle protective sleeve upward (24), protective sleeve (24) leaves gap between protective sleeve (24) and cylinder (8) in electrode stem and crucible (13) being wrapped in; Described protective sleeve (24) stack shell top has and arranges aperture more, nozzle is provided with two pieces of symmetrical arc installing plates, installing plate has hole, plastic insulation bar is fixed with by insulation hold-down nut, plastic insulation bar upper end is fixed with perforate thermal insulation board (17), and perforate thermal insulation board is bolted on oxygenation body (5); Circle center line connecting and the protective sleeve end face symmetrical center line of perforate on two installing plates of described protective sleeve (24) have an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278141.5A CN103383366B (en) | 2013-07-03 | 2013-07-03 | The special oxygen bomb of a kind of biomass fermentation heat amount test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278141.5A CN103383366B (en) | 2013-07-03 | 2013-07-03 | The special oxygen bomb of a kind of biomass fermentation heat amount test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383366A CN103383366A (en) | 2013-11-06 |
| CN103383366B true CN103383366B (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310278141.5A Active CN103383366B (en) | 2013-07-03 | 2013-07-03 | The special oxygen bomb of a kind of biomass fermentation heat amount test |
Country Status (1)
| Country | Link |
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| CN (1) | CN103383366B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018471B (en) * | 2016-07-01 | 2018-08-07 | 湖南三德科技股份有限公司 | Automatic calorimeter for sample calorimetry |
| CN112834565B (en) * | 2020-12-31 | 2022-10-14 | 西南科技大学 | Miniature oxygen bomb for small calorimeter |
| CN112782224A (en) * | 2020-12-31 | 2021-05-11 | 西南科技大学 | Method and device for measuring combustion heat of material |
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| CN2331967Y (en) * | 1998-05-29 | 1999-08-04 | 彭剪桑 | Calorimeter single-head oxygen bomb with air bleeder |
| CN2537969Y (en) * | 2002-04-26 | 2003-02-26 | 杨大宽 | Calorimeter inner tube water agitating unit |
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| CN2906607Y (en) * | 2006-04-27 | 2007-05-30 | 长沙奔特仪器有限公司 | High-pressure combustion container for experiment |
| CN101680811A (en) * | 2007-06-21 | 2010-03-24 | 莱克公司 | calorimeter |
| CN203479737U (en) * | 2013-07-03 | 2014-03-12 | 广东电网公司电力科学研究院 | Special oxygen bomb for testing biomass calorific value |
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2013
- 2013-07-03 CN CN201310278141.5A patent/CN103383366B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331967Y (en) * | 1998-05-29 | 1999-08-04 | 彭剪桑 | Calorimeter single-head oxygen bomb with air bleeder |
| CN2537969Y (en) * | 2002-04-26 | 2003-02-26 | 杨大宽 | Calorimeter inner tube water agitating unit |
| CN2816804Y (en) * | 2005-08-03 | 2006-09-13 | 南京多助科技发展有限责任公司 | Oxygen-bomb type thermometer |
| CN2906607Y (en) * | 2006-04-27 | 2007-05-30 | 长沙奔特仪器有限公司 | High-pressure combustion container for experiment |
| CN101680811A (en) * | 2007-06-21 | 2010-03-24 | 莱克公司 | calorimeter |
| CN203479737U (en) * | 2013-07-03 | 2014-03-12 | 广东电网公司电力科学研究院 | Special oxygen bomb for testing biomass calorific value |
Non-Patent Citations (2)
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| 固体生物质燃料发热量测定方法;四川省质量技术监督局;《四川省地方标准》;20111228;正文第1页第4部分至第3页倒数第1段 * |
| 氧弹法测定固体生物质燃料中氯含量的研究;党民团等;《渭南师范学院学报》;20110630;第26卷(第6期);第52-53页 * |
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| CN103383366A (en) | 2013-11-06 |
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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Address before: 510600, Guangdong, Guangzhou province Yuexiu District Dongfeng East Road water all Gang 8 Patentee before: Electrical Power Research Institute of Guangdong Power Grid Corporation |
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Effective date of registration: 20171113 Address after: 510655, No. fifth, No. 146-150, Whampoa Avenue, Tianhe District, Guangdong, Guangzhou Patentee after: Guangdong Electric Power Research Institute of energy technology limited liability company Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. |
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Address after: Room 501-503, annex building, Huaye building, No.1-3 Chuimao new street, Xihua Road, Yuexiu District, Guangzhou City, Guangdong Province 510000 Patentee after: China Southern Power Grid Power Technology Co.,Ltd. Address before: 510655 5th floor, no.146-150, Huangpu Avenue Middle Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG ELECTRIC POWER SCIENCE RESEARCH INSTITUTE ENERGY TECHNOLOGY Co.,Ltd. |
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