CN206281730U - A kind of vertical thermobalance of upper utensil type - Google Patents
A kind of vertical thermobalance of upper utensil type Download PDFInfo
- Publication number
- CN206281730U CN206281730U CN201621361420.3U CN201621361420U CN206281730U CN 206281730 U CN206281730 U CN 206281730U CN 201621361420 U CN201621361420 U CN 201621361420U CN 206281730 U CN206281730 U CN 206281730U
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- China
- Prior art keywords
- quartz ampoule
- support
- thermobalance
- vertical
- heating furnace
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Abstract
The utility model discloses a kind of vertical thermobalance of upper utensil type, including analysis electronic balance, support, crucible, heating furnace, support platform, quartz ampoule, rubber stopper, wireway, fixed mount, temperature sensor；Electronic balance is placed in lifting platform lower end centre position, and support is placed with analysis electronic balance, and crucible is placed on the top of support；The centre of support platform is provided with circular hole, and the support for being placed with crucible may pass through the circular hole of support platform, and quartz ampoule is passed through in support platform circular hole, and quartz ampoule upper end is fixed by fixed mount；Quartz ampoule upper end is provided with rubber stopper, and rubber stopper is installed with wireway, and the other end of wireway is connected with the flow controller on protection gas gas tank；Quartz ampoule outside is provided with heating furnace, and heating furnace is fixed in support platform, and temperature sensor is provided between heating furnace and quartz ampoule；The vertical thermobalance simple structure of upper utensil type of the present utility model, it is easy to maintenance, can Real Time Observation experimental result by analyzing electronic balance and temperature indicator, it is easy to operate.
Description
Technical field
The utility model belongs to testing equipment field, particularly a kind of upper utensil type Vertical Heat for biomass thermal remeasurement
Balance.
Background technology
Biomass energy is a kind of regenerative resource of clean type, the features such as with environmentally friendly low-carbon (LC), and wide material sources, it is
The outstanding alternative energy source of the fossil fuel such as coal, oil and natural gas, with researching value very high；Rational exploitation and utilization biomass
Can, can not only effectively alleviate the present situation of current China's energy shortage, and huge ecological, economic and social effect can also be brought
Benefit.But the general calorific value of biomass, than relatively low, by the way of directly using, utilization ratio is low, and can pollute, therefore
The relation of temperature-mass change when needing to probe into biomass pyrolytic, and research process is needed biomass pyrogenation gasification, and opposite
The change of temperature and quality during material pyrolysis is monitored and records, therefore thermogravimetric analyzer is that institute is required in research process
Experimental facilities；
But the most complex structure of existing equipment, very high integrity, are difficult to repair in instrument failure；Meanwhile, it is existing to set
Standby operationally complex, those of ordinary skill needs that the operation of equipment, influence could be grasped by prolonged training
The service efficiency of equipment；And the certainty of measurement of many thermobalances is unable to reach the required precision of research, and also research work is made
Into certain obstruction.
The content of the invention
The technical problem that the utility model is solved is to provide a kind of certainty of measurement high, simple structure, easily operated
A kind of vertical thermobalance of upper utensil type for biomass thermal remeasurement.
The technical solution for realizing the utility model purpose is：A kind of vertical thermobalance of upper utensil type, including analysis electronics
Balance, support, crucible, heating furnace, support platform, quartz ampoule, rubber stopper, wireway, fixed mount, temperature sensor；The electricity
Sub- day is flat on lifting platform lower end centre position, and support is placed with analysis electronic balance, and crucible is placed on the top of support；Institute
The centre for stating support platform is provided with circular hole, and the support for being placed with crucible may pass through the circular hole of support platform, and the quartz ampoule passes through branch
In support platform circular hole, quartz ampoule lower end is installed beyond circular hole, and upper end is fixed by fixed mount；The quartz ampoule upper end is provided with rubber
Plug, rubber stopper is installed with wireway, and the other end of wireway is connected with the flow controller on protection gas gas tank；Quartz ampoule outside
Heating furnace is installed, the heating furnace is fixed in support platform, and temperature sensor is provided between heating furnace and quartz ampoule.
The utility model compared with prior art, its remarkable advantage：
1. the vertical thermobalance simple structure of upper utensil type of the present utility model, is easy to maintenance；
2. the vertical thermobalance of upper utensil type of the present utility model is realized under the conditions of can not needing provision for disengagement by hoistable platform
Picking and placeing for crucible or biomass, it is simple to operate；
3. the vertical thermobalance of upper utensil type of the present utility model is by the round concave shape catch tray that avoids dust from outwards descending slowly and lightly, it is ensured that
The pinpoint accuracy of experiment measurement；
4. the temperature indicator by analyzing electronic balance be connected to temperature sensor can Real Time Observation experimental result.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the vertical thermobalance structural representation of the utility model upper utensil type.
Specific embodiment
With reference to Fig. 1, a kind of vertical thermobalance of upper utensil type, including analysis electronic balance 1, support 2, crucible 3, heating furnace 4, branch
Support platform 5, quartz ampoule 6, rubber stopper 7, wireway 8, fixed mount 9, temperature sensor 10；The electronic balance 1 is placed in liftable
The lower end centre position of platform 5, is placed with support 2 on analysis electronic balance 1, crucible 3 is placed on the top of support 2；The support platform 5
Centre be provided with circular hole, the support 2 for being placed with crucible 3 may pass through the circular hole of support platform 5, and the quartz ampoule 6 passes through support platform 5
In circular hole, the lower end of quartz ampoule 6 is installed beyond circular hole, and upper end is fixed by fixed mount 9；The upper end of the quartz ampoule 6 is provided with rubber
Plug 7, rubber stopper 7 is installed with wireway 8, and the other end of wireway 8 is connected with the flow controller 12 on protection gas gas tank；Quartz ampoule
6 outsides are provided with heating furnace 4, and the heating furnace 4 is fixed in support platform 5, and temperature is provided between heating furnace 4 and quartz ampoule 6
Degree sensor 10；
The vertical thermobalance of upper utensil type also includes flow controller 12, and the flow controller 12 is connected to going out for tracheae
On mouth, and be connected with wireway 8, can setting control protect gas flow；
The mounting axis of the heating furnace 4 and quartz ampoule 6 are coaxial, and support 2 is located on the central axis of quartz ampoule 6, so that
Obtain the homogenization of heating-up temperature.
Used as the further improvement to above-mentioned implementation method, the support 2 can reduce heat transfer shadow using quartz support processed
Ring and then reduce experimental error；In the round concave shape for being further fixed on avoiding dust from outwards descending slowly and lightly at quartz ampoule 6 on the support 2
Catch tray 11, the dust that can be used for after biomass collection is decomposed, further improves the precision of test；
As the further improvement to above-mentioned implementation method, the catch tray 11 it is cylindrical straight with diameter greater than quartz ampoule 6
Footpath, can prevent the dust after material or pyrolysis from falling outside crucible 3, or flies away measurement is influenceed in the external environment condition of quartz ampoule 6
The degree of accuracy.
Used as preferred embodiment, the support platform 5 is by being liftable after the bracket adjustment height that both sides are connected
Platform, it may be unnecessary to picking and placeing for crucible 3 or biomass is realized under the conditions of provision for disengagement；Supported in some other implementation method flat
Platform 5 can also be fixed platform.
In some embodiments, the temperature sensor 10 can be that one or more are arranged on heating furnace 4 and quartz
Between pipe 6, temperature sensor 10 is connected with temperature indicator, can displays temperature in real time.
The vertical thermobalance course of work of upper utensil type of the present utility model is：To add first with liftable support platform 5
Hot stove 4 is raised, and whole support 2 is in outside heating furnace 4, biomass is put into crucible 3, then crucible 3 is placed on support 2
Behind end, heating furnace 4 is fallen using support platform 5, crucible 3 is in the centre position of heating furnace 4, then turn on flow controller
12, after being passed through protection gas (such as nitrogen) by wireway 8, setting heating furnace 4 carries out the heating that at the uniform velocity heats up, and is heated to experiment setting
After temperature simultaneously, you can regularly the registration on analysis electronic balance 1 and the temperature indicator of the connection of temperature sensor 10 is entered
Row record.
Compared with existing equipment, the vertical thermobalance simple structure of upper utensil type of the present utility model, can device it is detachable, be easy to
Maintenance；Support 2 can reduce heat transfer influence and then reduce experimental error, it is ensured that the height of experiment measurement using quartz support processed
Accuracy, while in the round concave shape catch tray 11 for being further fixed on avoiding dust from outwards descending slowly and lightly at quartz ampoule 6 on support 2, can
Dust after being decomposed for biomass collection, further improves the precision of test；The implementation of test result shows that operating personnel can
The progress of more preferable monitoring experiment.
Claims (7)
1. the vertical thermobalance of a kind of upper utensil type, it is characterised in that including analysis electronic balance (1), support (2), crucible (3), heating
Stove (4), support platform (5), quartz ampoule (6), rubber stopper (7), wireway (8), fixed mount (9), temperature sensor (10)；It is described
Electronic balance (1) is placed in lifting platform (5) lower end centre position, and support (2), support (2) are placed with analysis electronic balance (1)
Top place crucible (3)；The centre of the support platform (5) is provided with circular hole, and the support (2) for being placed with crucible (3) may pass through branch
The circular hole of support platform (5), the quartz ampoule (6) through in support platform (5) circular hole, beyond circular hole install by quartz ampoule (6) lower end,
Upper end is fixed by fixed mount (9)；Quartz ampoule (6) upper end is provided with rubber stopper (7), and rubber stopper (7) is installed with wireway
(8), the other end of wireway (8) is connected with the flow controller (12) on protection gas gas tank；Quartz ampoule (6) outside is provided with and adds
Hot stove (4), the heating furnace (4) is fixed in support platform (5), and temperature biography is provided between heating furnace (4) and quartz ampoule (6)
Sensor (10).
2. a kind of vertical thermobalance of upper utensil type according to claim 1, it is characterised in that the vertical thermobalance of upper utensil type
Also include flow controller (12), the flow controller (12) is connected in the outlet of tracheae, and is connected with wireway (8).
3. the vertical thermobalance of a kind of upper utensil type according to claim 1, it is characterised in that near stone on the support (2)
English pipe (6) place is further fixed on the round concave shape catch tray (11) for avoiding dust from outwards descending slowly and lightly.
4. a kind of vertical thermobalance of upper utensil type according to claim 3, it is characterised in that the diameter of the catch tray (11)
More than the outside diameter of quartz ampoule (6).
5. the vertical thermobalance of a kind of upper utensil type according to claim 1, it is characterised in that the support platform (5) is by two
It is lifting platform after the connected bracket adjustment height in side.
6. the vertical thermobalance of a kind of upper utensil type according to claim 1, it is characterised in that the temperature sensor (10) can
To be that one or more are arranged between heating furnace (4) and quartz ampoule (6), temperature sensor (10) is connected with temperature indicator.
7. the vertical thermobalance of a kind of upper utensil type according to claim 1, it is characterised in that the heating furnace (4) and quartz ampoule
(6) mounting axis are coaxial, and support (2) is on the central axis of quartz ampoule (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361420.3U CN206281730U (en) | 2016-12-13 | 2016-12-13 | A kind of vertical thermobalance of upper utensil type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361420.3U CN206281730U (en) | 2016-12-13 | 2016-12-13 | A kind of vertical thermobalance of upper utensil type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281730U true CN206281730U (en) | 2017-06-27 |
Family
ID=59074963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361420.3U Expired - Fee Related CN206281730U (en) | 2016-12-13 | 2016-12-13 | A kind of vertical thermobalance of upper utensil type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774019A (en) * | 2020-07-06 | 2020-10-16 | 西安交通大学 | High-temperature high-pressure visual hydrothermal device |
-
2016
- 2016-12-13 CN CN201621361420.3U patent/CN206281730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774019A (en) * | 2020-07-06 | 2020-10-16 | 西安交通大学 | High-temperature high-pressure visual hydrothermal device |
| CN111774019B (en) * | 2020-07-06 | 2021-09-03 | 西安交通大学 | High-temperature high-pressure visual hydrothermal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20171213 |