CN207132723U - A kind of high-temperature experimental furnace - Google Patents
A kind of high-temperature experimental furnace Download PDFInfo
- Publication number
- CN207132723U CN207132723U CN201720956447.5U CN201720956447U CN207132723U CN 207132723 U CN207132723 U CN 207132723U CN 201720956447 U CN201720956447 U CN 201720956447U CN 207132723 U CN207132723 U CN 207132723U
- Authority
- CN
- China
- Prior art keywords
- boiler tube
- flange
- crucible
- temperature experimental
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of high-temperature experimental furnace, including the body of heater in rectangular-shape, opened wide at the top of body of heater and hollow, furnace interior is provided with to recessed second resistance silk groove, bell is provided with the top of body of heater, concave up first resistor silk groove is provided with bell, the furnace chamber in rectangular-shape can be formed between first resistor silk groove and second resistance silk groove, the boiler tube in rectangular-shape is additionally provided with inside furnace chamber, boiler tube is internally provided with crucible boat, crucible boat is separated into multiple crucible grooves, gear firebrick is provided with inside two ports of boiler tube, two ports difference adpting flange device of boiler tube, air inlet pipe is connected on one flange apparatus, escape pipe is connected on another flange apparatus；High-temperature experimental furnace of the present utility model, stability is good when crucible boat is placed, and will not tilt or topple over so that sample is contaminated, while roasting area is big inside its boiler tube, while a variety of different types of samples can be allowed to be calcined simultaneously.
Description
Technical field
The utility model belongs to laboratory electrical heating Instrument technology field, and in particular to a kind of high-temperature experimental furnace.
Background technology
Tubular type high-temperature experimental furnace is indispensable high-temperature heating equipment in the laboratories such as chemical industry, has high temperature resistant, insulation
Effect is good, furnace chamber temperature is balanced and it is controllable the advantages that.
Traditional its boiler tube of tubular type high-temperature experimental furnace is circular tube shaped, and crucible boat is hanged with boiler tube base section when being calcined sample
Sky, both contacts area are small, and crucible boat is easily unbalance, so that crucible is toppled over, sample is contaminated, and boiler tube interior storage space is small,
Crucible storage quantity is few during roasting, when sample classification is more, can not meet the requirement being calcined simultaneously, it is necessary to it is calcined in batches, and
Furnace chamber is semi-cylindrical, and roasting area is small.Simply simply contacted between crucible boat and crucible in roasting, and crucible boat week cincture
Wide highly relatively low, when putting ﹑ and taking sample, both may also can topple over crucible because of relative motion, make sample contaminated.
Utility model content
The purpose of this utility model is to provide a kind of high-temperature experimental furnace, solves conventional tubular high-temperature experimental furnace crucible boat and puts
When putting easily it is unbalance, topple over, cause the contaminated problem of sample.
The utility model is the technical scheme adopted is that a kind of high-temperature experimental furnace, including the body of heater in rectangular-shape, body of heater
Top is unlimited and hollow, and furnace interior is provided with to recessed second resistance silk groove, body of heater top and is provided with bell, is set in bell
Concave up first resistor silk groove is equipped with, the stove in rectangular-shape can be formed between first resistor silk groove and second resistance silk groove
Chamber, the boiler tube in rectangular-shape is additionally provided with inside furnace chamber, boiler tube is internally provided with crucible boat, and crucible boat is separated into multiple crucibles
Groove, gear firebrick, two ports difference adpting flange device of boiler tube, a flange dress are provided with inside two ports of boiler tube
Connection air inlet pipe is put, escape pipe is connected on another flange apparatus.
The characteristics of the utility model, also resides in：
Flange apparatus includes the second flange being directly connected with the port of boiler tube and be connected with the second flange the
One flange.
Sealing ring is provided between second flange and first flange, and second flange is bolted with first flange.
The length of boiler tube is more than the length of furnace chamber, and two relative end faces of body of heater, boiler tube are stretched out in the both ends of boiler tube respectively
Width and height dimension it is consistent with the width and height dimension of furnace chamber respectively, relative along its length two inner sides of boiler tube
It is horizontally disposed on face to have rail plate.
Rail plate is located at boiler tube medial surface 1/2 and highly located.
Crucible boat is the hollow cuboid that length is not more than furnace chamber length, and the width of crucible boat is less than the insied width of boiler tube,
The height of crucible boat is less than the 1/2 of boiler tube inner height.
The beneficial effects of the utility model are：A kind of high-temperature experimental furnace of the utility model, stability is good when crucible is placed, sample
Product will not be contaminated because of unbalance topple over of crucible boat, and the difference of crucible is provided with the crucible boat of different model, no
Crucible boat with model is provided with the crucible groove of varying number, disclosure satisfy that a variety of different types of samples while is calcined, can
Gas and time are effectively saved, while its applicability is also very flexible.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-temperature experimental furnace of the utility model；
Fig. 2 is resistance wire slot structure schematic diagram in a kind of high-temperature experimental furnace of the utility model；
Fig. 3 is the structural representation of boiler tube in a kind of high-temperature experimental furnace of the utility model；
Fig. 4 is the structural representation of crucible boat in a kind of high-temperature experimental furnace of the utility model；
Fig. 5 is the structural representation of flange apparatus in a kind of high-temperature experimental furnace of the utility model.
In figure, 1. bodies of heater, 2. first resistor silk grooves, 3. bells, 4. second resistance silk grooves, 5. furnace chambers, 6. boiler tubes, 7. slide
Guide rail, 8. gear firebricks, 9. first flanges, 10. second flanges, 11. sealing rings, the escape pipe of 12. air inlet pipe 13., 14. crucible boats,
15. crucible groove, 16. flange apparatus, 17. bolts.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of high-temperature experimental furnace of the present utility model, as shown in Figures 1 and 2, including the body of heater 1 in rectangular-shape, the stove
The top of body 1 is unlimited and hollow, and body of heater 1 is internally provided with to recessed second resistance silk groove 4, and the top of body of heater 1 is provided with
Bell 3, concave up first resistor silk groove 2 is provided with bell 3, when bell 3 is covered when on body of heater 1, the He of first resistor silk groove 2
The furnace chamber 5 in rectangular-shape is formed between second resistance silk groove 4, the boiler tube 6 in rectangular-shape is additionally provided with inside furnace chamber 5；Stove
The length dimension of pipe 6 is more than the length dimension of furnace chamber 5, and 1 two relative end faces of body of heater, and boiler tube 6 are stretched out in the both ends of boiler tube 6
Width and height dimension it is consistent with the width and height dimension of furnace chamber 5 respectively；As shown in figure 3, along length side inside boiler tube 6
Highly locate to be horizontally disposed with rail plate 7 to two relative madial walls 1/2, crucible boat 14 is provided with boiler tube 6；Such as Fig. 4
It is shown, multiple crucible grooves 15 are separated into crucible boat 14, gear firebrick 8, two pieces of gear fire are provided with inside two ports of boiler tube 6
Brick 8 can seal boiler tube 6, two ports difference adpting flange device 16 of boiler tube 6, and air inlet is connected on the flange apparatus 16 of one end
Pipe 12, the flange apparatus 16 of the other end connect escape pipe 13；As shown in figure 5, flange apparatus 16 includes being connected directly between the end of boiler tube 6
Second flange 10 on mouth, second flange 10 connect first flange 9, are connected in first flange 9 with air inlet pipe 12 or escape pipe 13,
And sealing ring 11 is provided between second flange 10 and first flange 9.
Second flange 10 is connected with first flange 9 by bolt 17.
Crucible boat 14 is hollow rectangular parallelepiped structure, and its length dimension is not more than the length dimension of furnace chamber 5, and crucible boat 14
Width be less than boiler tube 6 insied width, highly less than boiler tube 6 inner height 1/2.
Crucible boat 14 is separated into by multiple crucible grooves 15 according to crucible model, crucible boat different according to roasting crucible quantity
14 are divided into model of different sizes, and the quantity of crucible model difference then crucible groove 15 is different；When more crucible need to be calcined simultaneously, boiler tube
Can will be more when the quantity for the crucible groove 15 that crucible boat 14 on 6 round floors is provided with can not meet several samples while be calcined
The crucible for going out part is placed in the crucible groove 15 of other crucible boat 14, and the crucible boat 14 is placed on rail plate 7, then
The crucible boat 14 being placed on the round floor of boiler tube 6 and rail plate 7 is pushed into boiler tube 6 and can be calcined.
A kind of high-temperature experimental furnace of the utility model when in use, can be by gear firebrick 8 that the side of escape pipe 13 is filled with from stove
Pipe 6 is pulled down inside port, and the crucible boat 14 for being placed with crucible is placed on the round floor of boiler tube 6 or rail plate 7, crucible boat 14 is pushed away
Enter in boiler tube 6, then install the gear firebrick 8 removed again, gas is filled with from air inlet pipe 12, with regard to that can be calcined.
By the above-mentioned means, a kind of high-temperature experimental furnace of the present utility model, crucible are placed on stability when in crucible groove 15
Good, sample will not be contaminated because of 14 unbalance topple over of crucible boat, and according to the difference of crucible, be provided with the earthenware of different model
Crucible boat 14, the crucible boat 14 of different model are provided with the crucible groove 15 of varying number, disclosure satisfy that a variety of different types of samples
It is calcined simultaneously, gas and time can be effectively saved, while its applicability is also very flexible.
Claims (6)
1. a kind of high-temperature experimental furnace, including the body of heater (1) in rectangular-shape, body of heater (1) top is opened wide and hollow, the stove
Body (1) is internally provided with to recessed second resistance silk groove (4), body of heater (1) top and is provided with bell (3), the bell
(3) concave up first resistor silk groove (2), energy between the first resistor silk groove (2) and second resistance silk groove (4) are provided with
The furnace chamber (5) in rectangular-shape is formed, the boiler tube (6) in rectangular-shape, the boiler tube are additionally provided with inside the furnace chamber (5)
(6) it is internally provided with crucible boat (14), the crucible boat (14) is separated into multiple crucible grooves (15), two of the boiler tube (6)
Gear firebrick (8) is provided with inside port, two ports difference adpting flange device (16) of the boiler tube (6) is one
Air inlet pipe (12) is connected on flange apparatus (16), escape pipe (13) is connected on another described flange apparatus (16).
A kind of 2. high-temperature experimental furnace according to claim 1, it is characterised in that the flange apparatus (16) include directly with
The second flange (10) of the port connection of boiler tube (6) and the first flange (9) being connected with the second flange (10).
3. a kind of high-temperature experimental furnace according to claim 2, it is characterised in that the second flange (10) and first flange
(9) sealing ring (11) is provided between, and the second flange (10) is connected with first flange (9) by bolt (17).
4. a kind of high-temperature experimental furnace according to claim 1, it is characterised in that the length of the boiler tube (6) is more than furnace chamber
(5) length, and (1) two relative end face of body of heater, the width of the boiler tube (6) are stretched out in the both ends of the boiler tube (6) respectively
And height dimension is consistent with the width and height dimension of furnace chamber (5) respectively, relative along its length two of the boiler tube (6)
It is horizontally disposed on medial surface to have rail plate (7).
5. a kind of high-temperature experimental furnace according to claim 4, it is characterised in that the rail plate (7) is located at boiler tube (6)
Medial surface 1/2 is highly located.
6. a kind of high-temperature experimental furnace according to claim 1, it is characterised in that the crucible boat (14) is not more than for length
The hollow cuboid of furnace chamber (5) length, the width of the crucible boat (14) are less than the insied width of boiler tube (6), the crucible boat
(14) height is less than the 1/2 of boiler tube (6) inner height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956447.5U CN207132723U (en) | 2017-08-02 | 2017-08-02 | A kind of high-temperature experimental furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956447.5U CN207132723U (en) | 2017-08-02 | 2017-08-02 | A kind of high-temperature experimental furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132723U true CN207132723U (en) | 2018-03-23 |
Family
ID=61640087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956447.5U Expired - Fee Related CN207132723U (en) | 2017-08-02 | 2017-08-02 | A kind of high-temperature experimental furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136084A (en) * | 2021-12-17 | 2022-03-04 | 施庆岗 | Muffle furnace for laboratory |
-
2017
- 2017-08-02 CN CN201720956447.5U patent/CN207132723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136084A (en) * | 2021-12-17 | 2022-03-04 | 施庆岗 | Muffle furnace for laboratory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY100888A (en) | Apparatus and process for optimising combustion in chamber-type furnaces for baking carbonaceous blocks. | |
| CN207132723U (en) | A kind of high-temperature experimental furnace | |
| CN208458438U (en) | A kind of diode drying unit | |
| CN202845060U (en) | Multipurpose test tube box | |
| CN110158021A (en) | A kind of carburizing equipment and method for carburizing | |
| CN112179141A (en) | Combined high-temperature experimental furnace tube device | |
| CN104190605B (en) | IR bake and the infrared heating device with hot blast nozzle | |
| CN208254091U (en) | A kind of electric heating constant-temperature blowing drying box | |
| CN206944647U (en) | A kind of copper-iron alloy powder drying device | |
| CN206504605U (en) | A kind of new anti-oxidation Muffle furnace | |
| US2593345A (en) | Pebble heating chamber | |
| CN213396556U (en) | High-efficient four hole sintering kilns | |
| CN216245611U (en) | Non-ferrous metal smelting waste heat recovery device | |
| CN212299932U (en) | Heat preservation device of kiln | |
| CN210688947U (en) | Student is with test tube drying device with adjustable breather pipe length | |
| CN207455899U (en) | Improved permanent violet production heat-conducting oil furnace | |
| CN218699958U (en) | Carborundum nozzle production former | |
| CN211526719U (en) | Hot-blast furnace for ceramic manufacture | |
| CN210663889U (en) | Sintering furnace | |
| CN215523965U (en) | Five-layer drying kiln structure based on ceramic tile firing | |
| CN216964667U (en) | High temperature resistant instrument cover that insulates against heat for high temperature equipment | |
| CN213657539U (en) | Porcelain boat taking and placing device for high-temperature carbon fixing furnace | |
| CN216620537U (en) | Rubber auxiliary agent drying device | |
| CN209857622U (en) | Muffle furnace | |
| CN212457850U (en) | Directly-heated type electric heating shaft kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |