CN208223186U - A kind of improved tube furnace - Google Patents
A kind of improved tube furnace Download PDFInfo
- Publication number
- CN208223186U CN208223186U CN201820419124.7U CN201820419124U CN208223186U CN 208223186 U CN208223186 U CN 208223186U CN 201820419124 U CN201820419124 U CN 201820419124U CN 208223186 U CN208223186 U CN 208223186U
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- CN
- China
- Prior art keywords
- support
- pipe plug
- upper box
- idler wheel
- quartz ampoule
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010453 quartz Substances 0.000 claims abstract description 33
- 239000003708 ampul Substances 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000010432 diamond Substances 0.000 claims description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052571 earthenware Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of improved tube furnace, including upper box, heatproof glass chamber door, muff I, muff II, quartz ampoule, flange I, flange II, pipe plug I, pipe plug II, annulus set I, annulus set II, support plate I, support plate II, support frame I, support frame II, support inclined plate I, support inclined plate II, idler wheel I, vacuum pump, molecular pump, idler wheel II, lower box；Upper box lid is convenient for the maintenance of tube furnace, checks, replace quartz ampoule etc. and operate, there is heatproof glass chamber door that can observe the situation of change of sample, it is punched on pipe plug, it picks and places pipe plug convenient, circulates convenient for atmosphere, upper box and lower box are equipped with idler wheel, it is easy to remove, when crucible hook prevents from picking and placing material, the time is saved in crucible rollover.
Description
Technical field
The utility model relates to tube furnace technical fields, are related to a kind of improved tube furnace in more detail.
Background technique
Currently, technological deficiency existing for vacuum atmosphere tube furnace is as follows: (1) keep the temperature layer material irrational distribution, to sky
The quartz ampoule of gas contact is unfavorable, in temperature-rise period, is easy uneven in temperature, quartz ampoule is caused to be broken；(2) design of support system
It is defective, it is insufficient to the support force of boiler tube, have an impact to the service life of boiler tube；(3) pipe plug design is defective, needs to change
Into；(4) with the raising of furnace temperature, it is unfavorable for observing the situation of change of flat-temperature zone material；(5) tube furnace is mobile inconvenient, waste
Manpower；(6) in tube furnace upper box be it is integrated, the operation such as be not easy to the maintenance to tube furnace, check, replace quartz ampoule；(7)
Crucible, which hooks up, puts crucible inconvenience.
Summary of the invention
Purpose of the utility model is to solve above-mentioned deficiencies in the prior art, and then provide a kind of improved tubular type
Furnace, including upper box 1, heatproof glass chamber door 2, muff I3, muff II4, quartz ampoule 5, flange I6, flange II7, pipe plug
I8, pipe plug II9, annulus set I10, annulus set II11, support plate I12, support plate II13, support frame I14, support frame II15, branch
Support inclined plate I16, support inclined plate II17, idler wheel I18, vacuum pump 19, molecular pump 20, idler wheel II21, lower box 22；Upper box 1 is set
There is upper box lid, quartz ampoule 5 extends transversely through upper box 1, and heatproof glass chamber door 2, heatproof glass chamber door are provided among 1 side of upper box
2 are individually positioned in the both ends of quartz ampoule 5, set on pipe plug I8 and pipe plug II9 with 5 side face of quartz ampoule, pipe plug I8 and pipe plug II9
There are through-hole, flange I6 and flange II7 to block 5 both ends of quartz ampoule, muff I3 and muff II4 are separately positioned on quartz
Pipe 5 reveals aerial part after passing through upper box 1, and annulus set I10 and annulus is respectively set outside muff I3 and muff II4
It covers II11, annulus set I10 and annulus set II11 to be fixed on upper box 1, annulus set I10 and annulus set II11 are equipped with separately below
Support plate I12 and support plate II13, support plate I12 and support plate II13 are equipped with support frame I14 and support frame II15 separately below,
Support frame I14 and support frame II15 is equipped with support inclined plate I16 and support inclined plate II17 separately below, supports inclined plate I16 and support
Inclined plate II17 is arranged on upper box 1, and it is lower box 22, nowel below idler wheel I18 that 1 bottom of upper box, which is equipped with four rolling I18,
Vacuum pump 19, molecular pump 20 are equipped with inside body 22,22 bottom of lower box is equipped with four rolling II21.
The heatproof glass chamber door 2 is equipped with stainless steel handle, and heatproof glass chamber door 2 is extrusion type sealed chamber door.
The idler wheel I18 and idler wheel II21 is self-locking idler wheel.
Through-hole on the pipe plug I8 and pipe plug II9 is not or not the centre of pipe plug I8 and pipe plug II9.
The tube furnace is also equipped with crucible hook 23, and crucible hook 23 includes diamond 24, straight-bar 25, handle 26, support leg 27,
One end of straight-bar 25 is arranged in diamond 24, and the other end of straight-bar 25 is arranged in handle 26, and the setting of support leg 27 is leaned in straight-bar 25
One end of nearly handle 26.
The utility model has the beneficial effects that
The utility model upper box, which is equipped with upper box lid, to be convenient for the maintenance of tube furnace, checks, replace quartz ampoule etc. and operate, on
Heatproof glass chamber door is provided among body side can observe the situation of change of sample, punch on pipe plug, pick and place pipe plug convenient,
Convenient for atmosphere circulation, heat preservation is set in quartz ampoule and reveals aerial part after upper box, and high temperature is avoided to keep quartz ampoule disconnected
It splitting, support rod and support Board position are fixed, and required support force is provided, and upper box and lower box are equipped with idler wheel, and it is easy to remove,
When crucible hook prevents from picking and placing material, the time is saved in crucible rollover.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the improved tube furnace of the utility model embodiment 1；
Fig. 2 is the structural side view of the improved tube furnace of the utility model embodiment 1；
Fig. 3 is the pipe plug structural schematic diagram of the utility model embodiment 1；
Fig. 4 is the crucible hook structure schematic diagram of the utility model embodiment 1；
In figure: 1- upper box, 2- heatproof glass chamber door, 3- muff I, 4- muff II, 5- quartz ampoule, 6- flange I, 7-
Flange II, 8- pipe plug I, 9- pipe plug II, 10- annulus covers I, and 11- annulus covers II, 12- support plate I, 13- support plate II, 14- support
Frame I, 15- support frame II, 16- support inclined plate I, 17- to support inclined plate II, 18- idler wheel I, 19- vacuum pump, 20- molecular pump, 21- rolling
Take turns II, 22- lower box, 23- crucible hook, 24- diamond, 25- straight-bar, 26- handle, 27- support leg.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of improved tube furnace, as shown in Figure 1,2,3, 4, including upper box 1, heatproof glass chamber door 2, muff I3,
Muff II4, quartz ampoule 5, flange I6, flange II7, pipe plug I8, pipe plug II9, annulus set I10, annulus cover II11, support plate
I12, support plate II13, support frame I14, support frame II15, support inclined plate I16, support inclined plate II17, idler wheel I18, vacuum pump
19, molecular pump 20, idler wheel II21, lower box 22；Upper box 1 is equipped with upper box lid, and upper box lid is arranged bearing and connects, and it is convenient to open,
Convenient for tube furnace maintenance, the operation such as check, replace quartz ampoule 5；Quartz ampoule 5 extends transversely through upper box 1,1 side of upper box
Centre is provided with heatproof glass chamber door 2, and heatproof glass chamber door 2 is transparency silica glass door, and quartz glass can be bought with market, heatproof
Glass chamber door 2 and 5 side face of quartz ampoule, convenient for the situation of change in observation 5 materials inside reaction process of quartz ampoule, heatproof glass
Glass chamber door 2 is equipped with stainless steel handle, and heatproof glass chamber door 2 is extrusion type sealed, if can't see the variation of material in experimentation
Situation, can open the observation of heatproof glass chamber door, and pipe plug I8 and pipe plug II9 are individually positioned in the both ends of quartz ampoule 5, pipe plug I8 and
It is respectively equipped with a hole on pipe plug II9, picks and places pipe plug convenient, saves experimental period, the hole on pipe plug I8 and pipe plug II9
Not in the centre of pipe plug I8 and pipe plug II9, in this way when being passed through atmosphere, circulate convenient for atmosphere, flange I6 and flange
II7 blocks 5 both ends of quartz ampoule, and muff I3 and muff II4 are separately positioned on quartz ampoule 5 and reveal after upper box 1
Aerial part is covered on the region that outside quartz ampoule 5 and flange is in contact, 5 part of quartz ampoule when experiment is avoided to expose
In air, service life is influenced, annulus set I10 and annulus set II11, annulus is respectively set outside muff I3 and muff II4
Set I10 and annulus set II11 is fixed on the side of upper box 1, and annulus set I10 and annulus set II11 are equipped with support plate separately below
Support rod I14 is arranged below in I12 and support plate II13, support plate I12, and support rod II15 is arranged below in support plate II13, support
Bar I14 be arranged below support inclined plate I16, support rod II15 be arranged below support inclined plate II17, support rod I14, support rod II15,
Support inclined plate I16, support inclined plate II17 are fixed at the side of upper box 1, support rod I14, support rod II15, support inclined plate
I16, the fixed setting of the support position inclined plate II17, provide required support force, and 1 bottom of upper box is equipped with four rolling I18, rolling
Wheel I18 and idler wheel II21 is self-locking idler wheel, can be moved according to the working environment of tube furnace, and manpower is saved, and guarantees pipe
Formula furnace trouble free service is lower box 22 below idler wheel I18, is equipped with vacuum pump 19, molecular pump 20, lower box 22 inside lower box 22
Bottom is equipped with four rolling II21；Tube furnace is also equipped with crucible hook 23, crucible hook 23 include diamond 24, straight-bar 25, handle 26,
One end of straight-bar 25 is arranged in support leg 27, diamond 24, and the other end of straight-bar 25 is arranged in handle 26, and the setting of support leg 27 exists
25 middle part of straight-bar, 23 diamond 24 of crucible hook is used to mobile crucible, when preventing from picking and placing material, crucible rollover, and 23 handle 26 of crucible hook
For moving pipe plug I8 and pipe plug II9, support leg 27 can prevent the inclination of straight-bar 25 from crucible being caused to be turned on one's side, in use, utilizing earthenware
Crucible is placed on 5 middle part flat-temperature zone of quartz ampoule by 23 this one end of diamond 24 of crucible hook, then using 23 handle 26 of crucible hook this
Pipe plug is placed on the position except 5 inside flat-temperature zone of quartz ampoule to furnace wall by end, prevents thermal loss, roasting process can pass through
Heatproof glass door 2 observes situation in crucible, lives the through-hole on pipe plug using 23 handle of crucible hook, 26 end hook after roasting, will manage
It is stifled to remove, crucible is removed using this one end of the diamond 24 of crucible hook 23.
Claims (5)
1. a kind of improved tube furnace, which is characterized in that including upper box (1), heatproof glass chamber door (2), muff I(3), protect
Temperature set II(4), quartz ampoule (5), flange I(6), flange II(7), pipe plug I(8), pipe plug II(9), annulus cover I(10), annulus set
II(11), support plate I(12), support plate II(13), support frame I(14), support frame II(15), support inclined plate I(16), support it is oblique
Plate II(17), idler wheel I(18), vacuum pump (19), molecular pump (20), idler wheel II(21), lower box (22)；Upper box (1) is equipped with
Upper box lid, quartz ampoule (5) extend transversely through upper box (1), are provided with heatproof glass chamber door (2), heatproof glass among upper box (1) side
Glass chamber door (2) and quartz ampoule (5) side face, pipe plug I(8) and pipe plug II(9) both ends of quartz ampoule (5) are individually positioned in, it manages
Stifled I(8) and pipe plug II(9) be equipped with through-hole, flange I(6) and flange II(7) quartz ampoule (5) both ends are blocked, muff
I(3) and muff II(4) be separately positioned on quartz ampoule (5) and reveal aerial part, muff I afterwards across upper box (1)
(3) and muff II(4) outside be respectively set annulus set I(10) and annulus cover II(11), annulus cover I(10) and annulus set II(11)
It is fixed on upper box (1), annulus covers I(10) and annulus set II(11) be equipped with support plate I(12 separately below) and support plate II
(13), support plate I(12) and support plate II(13) be equipped with support frame I(14 separately below) and support frame II(15), support frame I
(14) and support frame II(15) separately below be equipped with support inclined plate I(16) and support inclined plate II(17), support inclined plate I(16) and prop up
Support inclined plate II(17) it is arranged on upper box (1), upper box (1) bottom is equipped with four rolling I(18), idler wheel I(18) be below
Lower box (22), lower box (22) is internal to be equipped with vacuum pump (19), molecular pump (20), and lower box (22) bottom is equipped with four rolling
II(21).
2. improved tube furnace according to claim 1, which is characterized in that the heatproof glass chamber door (2) is equipped with stainless
Steel handle.
3. improved tube furnace according to claim 1, which is characterized in that the idler wheel I(18) and idler wheel II(21) it is certainly
Locking-type idler wheel.
4. improved tube furnace according to claim 1, which is characterized in that the pipe plug I(8) and pipe plug II(9) on it is logical
Hole is not in pipe plug I(8) and pipe plug II(9) centre.
5. improved tube furnace according to claim 1, which is characterized in that the tube furnace is also equipped with crucible hook (23), earthenware
Crucible hook (23) includes diamond (24), straight-bar (25), handle (26), support leg (27), and diamond (24) is arranged in straight-bar (25)
One end, the other end in straight-bar (25) is arranged in handle (26), and support leg (27) setting is in straight-bar (25) close to handle (26)
One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419124.7U CN208223186U (en) | 2018-03-27 | 2018-03-27 | A kind of improved tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419124.7U CN208223186U (en) | 2018-03-27 | 2018-03-27 | A kind of improved tube furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223186U true CN208223186U (en) | 2018-12-11 |
Family
ID=64504882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419124.7U Active CN208223186U (en) | 2018-03-27 | 2018-03-27 | A kind of improved tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587641A (en) * | 2021-07-27 | 2021-11-02 | 西安建筑科技大学 | Method for improving gas circulation uniformity of vertical tube furnace |
-
2018
- 2018-03-27 CN CN201820419124.7U patent/CN208223186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587641A (en) * | 2021-07-27 | 2021-11-02 | 西安建筑科技大学 | Method for improving gas circulation uniformity of vertical tube furnace |
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