CN105222592B - A kind of translation mode bituminous coal combustion stove with thermograde function - Google Patents
A kind of translation mode bituminous coal combustion stove with thermograde function Download PDFInfo
- Publication number
- CN105222592B CN105222592B CN201510639591.1A CN201510639591A CN105222592B CN 105222592 B CN105222592 B CN 105222592B CN 201510639591 A CN201510639591 A CN 201510639591A CN 105222592 B CN105222592 B CN 105222592B
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- Prior art keywords
- shield plate
- heat shield
- furnace body
- burning furnace
- ceramic wafer
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 21
- 239000002802 bituminous coal Substances 0.000 title claims abstract description 15
- 238000013519 translation Methods 0.000 title claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- 239000003245 coal Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 4
- 238000011534 incubation Methods 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 239000011593 sulfur Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000006101 laboratory sample Substances 0.000 description 2
- 235000010894 Artemisia argyi Nutrition 0.000 description 1
- 244000030166 artemisia Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009275 open burning Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of translation mode bituminous coal combustion stove with thermograde function, belong to the analytical equipment field of sulfur content in bituminous coal combustible.It includes burning furnace body, three resistance wires, the 3rd heat shield plate and the second heat shield plate, mobile ceramic wafer, the first heat shield plate, turning rolls；The thin-wall circular cylinder that the furnace body that burns makes for axially longer, ceramic fibre；Axis direction of three resistance wires along burning furnace body is installed；Burn furnace body axially inside with the corresponding position of corresponding 3 resistance wires respectively installing one thermocouple；Mobile ceramic wafer is provided with crucible hole arranged in a straight line is uniformly distributed, and for placing the crucible equipped with coal sample, the two ends of mobile ceramic wafer are installed on roller.The present invention be a kind of compact conformation, with multi-temperature zone temperature incubation function, resistance wire life-span it is longer, can continuous setting-out the translation mode bituminous coal combustion stove with thermograde function.
Description
Technical field
Present invention relates generally to the analytical equipment field of sulfur content in bituminous coal combustible, refer in particular to a kind of with temperature ladder
Spend the translation mode bituminous coal combustion stove of function.
Background technology
The content for accurately and rapidly measuring element sulphur in combustible has great importance.Classical Chinese mugwort scholar surveys sulphur
Method needs the crucible that will be equipped with ending scholar's laboratory sample to move into Muffle furnace, and 800-850 DEG C is gradually heated up from room temperature in 1-2h, and
1-2h is kept at such a temperature.The bituminous coal combustion stove of prior art, using single warm area tactic pattern, i.e. synchronization, combustion
Burn only one of which temperature in stove.The combustion furnace of prior art, although realize bituminous coal combustion function, because it needs constantly to change
Heating and cooling, therefore coal sample can only be determined in batch, i.e., first sample experiments can not be put into second batch before terminating in Muffle furnace
Emhorn laboratory sample, and the life-span of resistance wire is shorter.Therefore, design a kind of with multi-temperature zone function, but realize that continuous-flow type is put
The combustion furnace of sample function has certain meaning.
The content of the invention
The technical problem that the present invention need to be solved is：The technical problem existed for prior art, the present invention provides a kind of knot
Structure is compact, with multi-temperature zone temperature incubation function, resistance wire life-span it is longer, continuously setting-out can have the flat of thermograde function
Dynamic model formula bituminous coal combustion stove.
In order to solve the above problems, solution proposed by the present invention is：A kind of translation mould with thermograde function
Formula bituminous coal combustion stove, it includes burning furnace body, three resistance wires being installed in the combustion furnace inner body wall, is installed in institute
The 3rd heat shield plate and the second heat shield plate in combustion furnace inner body wall, the axis parallel to the burning furnace body is stated to install
In the inner the mobile ceramic wafer in portion, be installed on the mobile ceramic wafer the first heat shield plate, to be installed in burning furnace body left
Right two ends center turning rolls on the lower side.
The thin-wall circular cylinder that the burning furnace body of the present invention makes for axially longer, ceramic fibre, the respectively installing one of its two ends
Individual center ceramic beaverboard with holes；Axis installing of three resistance wires along burning furnace body, respectively is the first electricity
Hinder silk, second resistance silk and 3rd resistor silk；The axially inside corresponding with corresponding 3 resistance wires of furnace body of burning
Position respectively installing one thermocouple；Axis direction on the mobile ceramic wafer parallel to the burning furnace body is provided with equal
Even distribution crucible hole arranged in a straight line, for placing the crucible equipped with coal sample；It is equiped between crucible hole described in any two
First heat shield plate；The two ends of the mobile ceramic wafer are installed on roller；Just to crucible between two resistance wires
The direction in hole is equiped with the 3rd heat shield plate, and its opposite direction is equiped with second heat shield plate；Second heat shielding
The thickness of shield plate is equal to the thickness of first heat shield plate, the thickness of the 3rd heat shield plate about again.
Compared with prior art, the advantage of the invention is that：
(1) a kind of translation mode bituminous coal combustion stove with thermograde function of the invention has 3 warm areas, real in coal sample
Without heating up or cooling repeatedly during testing, resistance wire is protected, the life-span of resistance wire is extended.
(2) present invention is provided with mobile ceramic wafer and roller, and mobile ceramic wafer is provided with crucible hole, and the crucible equipped with coal sample is put
It is placed in crucible hole, mobile ceramic wafer has roller to drive straight ahead, realizes automatic transport crucible, is easy to continuous-flow type setting-out.
(3) simple in construction, stable movement of the invention, without manual intervention, and realize the continuous setting-out of coal sample, constant temperature point
Area, improves life-span and the sample experiments efficiency of combustion furnace.
Brief description of the drawings
Fig. 1 is a kind of structural principle signal of translation mode bituminous coal combustion stove with thermograde function of the present invention
Figure.
Fig. 2 is the cross-sectional view after the burning furnace body installing first resistor silk of the present invention.
In figure, 1-burning furnace body；2-first resistor silk；3-second resistance silk；4-3rd resistor silk；5-thermoelectricity
It is even；6-the three heat shield plate；7-movement ceramic wafer；71-crucible hole；72-the first heat shield plate；8-the second heat shield plate；
9-turning rolls；10-roller.
Embodiment
The present invention is described in further detail below with reference to the drawings and specific embodiments.
With reference to Fig. 1 and Fig. 2, a kind of translation mode bituminous coal combustion stove with thermograde function of the invention, including combustion
Burn furnace body 1, three resistance wires 2,3 and 4 being installed on the burning inwall of furnace body 1, be installed on the burning inwall of furnace body 1
3rd heat shield plate 6 and the second heat shield plate 8, the axis parallel to burning furnace body 1 are installed in its internal mobile ceramic wafer
7th, the first heat shield plate 72 for being installed on mobile ceramic wafer 7, it is installed in burning furnace body 1 left and right ends center roller on the lower side
Frame 9.
The thin-wall circular cylinder made with reference to Fig. 1 and Fig. 2, burning furnace body 1 for axially longer, ceramic fibre, its two ends are each
Install center ceramic beaverboard with holes；Axis installing of three resistance wires along burning furnace body 1, respectively is first
Resistance wire 2, second resistance silk 3 and 3rd resistor silk 4；Burn furnace body 1 axially inside with corresponding 3 resistance wires 2.3
A thermocouple 5 is respectively installed with 4 corresponding positions；Parallel to being set on the axis direction of burning furnace body 1 on mobile ceramic wafer 7
Have and be uniformly distributed crucible hole 71 arranged in a straight line, for placing the crucible equipped with coal sample；Filled between any two crucible hole 71
Provided with the first heat shield plate 72；The two ends of mobile ceramic wafer 7 are installed on roller 10；Just to crucible hole 71 between two resistance wires
Direction be equiped with the 3rd heat shield plate 6, its opposite direction is equiped with the second heat shield plate 8；Thickness of second heat shield plate 8 etc.
In the thickness of the first heat shield plate 72, the thickness of about 3 times of the 3rd heat shield plate.
Operation principle：Three thermocouples 5 are respectively used to detect the temperature of three warm areas, and three resistance wires are respectively used to heating
Three temperature, right-to-left is followed successively by warm area one, warm area two and warm area three to burning furnace body 1 vertically, and its temperature is followed successively by 500
DEG C, 700 DEG C and 850 DEG C；Crucible is first placed into the crucible hole 71 of the rightmost of mobile ceramic wafer 7, and roller 10 is rotated, and is driven and is moved
Dynamic ceramic wafer 7 moves along a straight line to the left, sequentially enters warm area one, warm area two and warm area three；Crucible from enter burning furnace body 1 to from
Open burning furnace body 1 and last 2 hours；There is heat shield plate to be thermally shielded between any two warm area.
Claims (1)
1. a kind of translation mode bituminous coal combustion stove with thermograde function, it is characterised in that：Including burning furnace body (1),
It is installed in three resistance wires (2,3 and 4) burnt on furnace body (1) inwall, is installed in described burning furnace body (1) inwall
On the 3rd heat shield plate (6) and the second heat shield plate (8), parallel to it is described burning furnace body (1) axis installing in the inner
The mobile ceramic wafer (7) in portion, the first heat shield plate (72) being installed on the mobile ceramic wafer (7), it is installed in combustion furnace sheet
Body (1) left and right ends center turning rolls (9) on the lower side；The burning furnace body (1) is axially longer, ceramic fibre making thin
Respectively install center ceramic beaverboard with holes in wall cylinder, its two ends；Three resistance wires along burning furnace body (1)
Axis direction installing, respectively be first resistor silk (2), second resistance silk (3) and 3rd resistor thread (4)；The burning
Furnace body (1) axially inside with the corresponding position of corresponding 3 resistance wires (2.3 and 4) respectively installing one thermocouple
(5)；Axis direction on the mobile ceramic wafer (7) parallel to the burning furnace body (1) is arranged provided with straight line is uniformly distributed
The crucible hole (71) of row, for placing the crucible equipped with coal sample；It is equiped between crucible hole described in any two (71) described
First heat shield plate (72)；The two ends of the mobile ceramic wafer (7) are installed on roller (10)；First resistor silk (2) with
Between the second resistance silk (3), between the second resistance silk (3) and 3rd resistor silk (4), just to crucible hole (71)
Direction install the 3rd heat shield plate (6), its opposite direction is equiped with second heat shield plate
(8)；The thickness of second heat shield plate (8) is equal to the thickness of first heat shield plate (72), the about the described 3rd of 3 times the
The thickness of heat shield plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639591.1A CN105222592B (en) | 2015-09-30 | 2015-09-30 | A kind of translation mode bituminous coal combustion stove with thermograde function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639591.1A CN105222592B (en) | 2015-09-30 | 2015-09-30 | A kind of translation mode bituminous coal combustion stove with thermograde function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222592A CN105222592A (en) | 2016-01-06 |
| CN105222592B true CN105222592B (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639591.1A Expired - Fee Related CN105222592B (en) | 2015-09-30 | 2015-09-30 | A kind of translation mode bituminous coal combustion stove with thermograde function |
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| Country | Link |
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| CN (1) | CN105222592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505198A (en) * | 2020-04-22 | 2020-08-07 | 中国特种设备检测研究院 | Large-particle coke combustion characteristic testing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621449B1 (en) * | 1993-04-20 | 1995-08-09 | Doikos Investments Ltd | Method for the combustion of refuse on a combustion grate as well as combustion grate for carrying out the method and grate plate for manufacturing such a combustion grate |
| CN1641302A (en) * | 2004-01-15 | 2005-07-20 | 广东风华高新科技集团有限公司 | Multi-independent-temperature-zone mesh stove and its control method |
| CN203432326U (en) * | 2013-09-02 | 2014-02-12 | 苏州热工研究院有限公司 | Oxidization combustion furnace for measuring organic tritium in environment |
| CN103852586A (en) * | 2014-02-28 | 2014-06-11 | 湖南三德科技股份有限公司 | Automatic sample feeding device |
| CN204359120U (en) * | 2014-12-15 | 2015-05-27 | 长沙开元仪器股份有限公司 | A kind of combustion furnace |
| CN104764672A (en) * | 2015-03-30 | 2015-07-08 | 常州大学 | Equipment capable of automatically testing moisture of bituminous coal |
| CN104792809A (en) * | 2015-03-30 | 2015-07-22 | 常州大学 | Equipment for automatically testing ash content of bituminous coal |
-
2015
- 2015-09-30 CN CN201510639591.1A patent/CN105222592B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621449B1 (en) * | 1993-04-20 | 1995-08-09 | Doikos Investments Ltd | Method for the combustion of refuse on a combustion grate as well as combustion grate for carrying out the method and grate plate for manufacturing such a combustion grate |
| CN1641302A (en) * | 2004-01-15 | 2005-07-20 | 广东风华高新科技集团有限公司 | Multi-independent-temperature-zone mesh stove and its control method |
| CN203432326U (en) * | 2013-09-02 | 2014-02-12 | 苏州热工研究院有限公司 | Oxidization combustion furnace for measuring organic tritium in environment |
| CN103852586A (en) * | 2014-02-28 | 2014-06-11 | 湖南三德科技股份有限公司 | Automatic sample feeding device |
| CN204359120U (en) * | 2014-12-15 | 2015-05-27 | 长沙开元仪器股份有限公司 | A kind of combustion furnace |
| CN104764672A (en) * | 2015-03-30 | 2015-07-08 | 常州大学 | Equipment capable of automatically testing moisture of bituminous coal |
| CN104792809A (en) * | 2015-03-30 | 2015-07-22 | 常州大学 | Equipment for automatically testing ash content of bituminous coal |
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| CN105222592A (en) | 2016-01-06 |
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Effective date of registration: 20221124 Address after: 253,600 Leling Economic Development Zone, Dezhou City, Shandong Province Patentee after: Leling Yonglida Paper Products Co.,Ltd. Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: CHANGZHOU University |
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