CN105466219A - Automatic displacement device in molybdenum powder heating reaction furnace - Google Patents
Automatic displacement device in molybdenum powder heating reaction furnace Download PDFInfo
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- CN105466219A CN105466219A CN201410439202.6A CN201410439202A CN105466219A CN 105466219 A CN105466219 A CN 105466219A CN 201410439202 A CN201410439202 A CN 201410439202A CN 105466219 A CN105466219 A CN 105466219A
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- molybdenum powder
- displacement device
- reaction furnace
- heating reaction
- automatic displacement
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Abstract
The invention discloses an automatic displacement device in a molybdenum powder heating reaction furnace. The automatic displacement device in the molybdenum powder heating reaction furnace comprises a containing groove, wherein the containing groove is in a U shape. L-shaped track baffles are arranged on the inner sides of the two groove edges of the containing groove. A plurality of pressure bearing gears are arranged in each L-shaped track baffle, where all the pressure bearing gears are in connection and transmission through a chain. A conveying platform is arranged on the pressure bearing gears. A driving motor is started every 1-1.5 min, and the chains are pulled to drive the pressure bearing gears each time the driving motor is started so that the conveying platform can advance by 1-1.5 m. Through the spaced arrangement, it can be guaranteed that materials are heated gradually, the phenomenon that the temperature of the materials is rapidly increased suddenly is avoided, and it is guaranteed that the materials are oxidized orderly and completely. By the adoption of the automatic displacement device in the molybdenum powder heating reaction furnace, the procedure that in the prior art, the materials are moved manually through a rake is replaced, and energy consumption caused by frequent opening of a furnace door is avoided.
Description
Technical field
The present invention relates to a kind of metal-working plant, more particularly, relate to the automatic displacement device of a kind of molybdenum powder gradually in heating reaction furnace.
Background technology
Namely the production preorder of ammonium molybdate or sodium molybdate is by granular molybdenum powder finished product heated oxide, make molybdenum oxide, important in this heating process is exactly heat time and heating-up temperature, the temperature of general molybdenum powder oxidation heating controls within 600 degrees Celsius, if do not controlled, under directly molybdenum powder being placed in the environment of high temperature, outer field molybdenum powder rapid oxidation can be caused, and the molybdenum powder being covered by internal layer is easily oxidized not exclusively, and molybdenum powder particle easily takes up by the rapid high temperature risen, entrain into flue dust outwards to get rid of, cause the waste of molybdenum powder material.Traditional heating furnace is also the mode adopting coal burning heating, and can only rely on and manually be moved with the hand to burning position by molybdenum powder at a distance step by step, oxidation time can only rely on artificial experience estimation, and the degree of accuracy is not very high.Our technical staff achieves by improving the setting in reacting furnace cavity the effect heated gradually molybdenum powder particle.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant, through repeatedly putting into practice improvement, devises molybdenum powder gradually automatic displacement device in heating reaction furnace, realizes molybdenum powder particle gradually near pyrotoxin, the effect heated gradually, avoids unexpected rapid temperature increases to bring molybdenum powder to distil the phenomenon of rising.
Technical scheme: in order to realize foregoing invention object, the technical solution adopted in the present invention is: molybdenum powder is automatic displacement device in heating reaction furnace gradually, and comprise containing tank, described containing tank is U-shaped.Be provided with L shape track baffle plate inside two trough rims of described containing tank, be arranged in parallel in described L shape track baffle plate some pressure-bearing gears, carries out connection for transmission, be provided with carrying platform on described pressure-bearing gear between each described pressure-bearing gear by chain.
Further, some in described some pressure-bearing gears is connected with drive motors.
Again further, the every 1-1.5min of described drive motors starts once, starts conduction chain at every turn, drives pressure-bearing gear, makes carrying platform advance 1-1.5m.Such interval is arranged, and can ensure that the thermal histories of material carries out gradually, warming phenomenon rapidly can not occur suddenly, ensure that overall material is oxidized orderly, complete.
Further, described molybdenum powder material is placed on carrying platform.
Beneficial effect: compared with prior art, its beneficial effect is in the present invention:
1, the time interval that the present invention is such and slowly displacement are arranged, can ensure that the thermal histories of material carries out gradually, warming phenomenon rapidly can not occur suddenly, ensure that overall material is oxidized orderly, complete, the molybdenum oxide oxidation obtained is more complete, and quality is higher.
2, invention replaces original operation adopting artificial rake to move with the hand material, avoid the frequent capacity loss opened fire door and bring.
Accompanying drawing explanation
Fig. 1 is the molybdenum powder of the present invention gradually structural representation of automatic displacement device in heating reaction furnace.
Detailed description of the invention
Below by a most preferred embodiment, the technical program is described in detail, but protection scope of the present invention is not limited to described embodiment.
As shown in Figure 1, molybdenum powder is automatic displacement device in heating reaction furnace gradually, and comprise containing tank 1, described containing tank 1 is U-shaped.Be provided with L shape track baffle plate 2 inside two trough rims of described containing tank 1, be arranged in parallel in described L shape track baffle plate 2 some pressure-bearing gears 4, carries out connection for transmission, be provided with carrying platform 3 on described pressure-bearing gear 4 between each described pressure-bearing gear 4 by chain 5.
Some in described some pressure-bearing gears 4 is connected with drive motors, drive motors is not shown, because the transmission of chain 5, a pressure-bearing gear 4 is only needed to be driven, all pressure-bearing gears 4 all can rotating in same direction, realizes the action no matter carrying platform 3 in which position can realize advancing.
Every 1-the 1.5min of described drive motors starts once, starts conduction chain 5 at every turn, drives pressure-bearing gear 4, and carrying platform 3 is advanced 1-1.5m.
Described molybdenum powder material is placed on carrying platform 3.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. molybdenum powder gradually automatic displacement device in heating reaction furnace, comprise containing tank (1), described containing tank (1) is U-shaped, it is characterized in that: inside two trough rims of described containing tank (1), be provided with L shape track baffle plate (2), be arranged in parallel in described L shape track baffle plate (2) some pressure-bearing gears (4), carry out connection for transmission by chain (5) between each described pressure-bearing gear (4), on described pressure-bearing gear (4), be provided with carrying platform (3).
2. molybdenum powder according to claim 1 gradually automatic displacement device in heating reaction furnace, is characterized in that: some in described some pressure-bearing gears (4) is connected with drive motors.
3. molybdenum powder according to claim 2 gradually automatic displacement device in heating reaction furnace, it is characterized in that: the every 1-1.5min of described drive motors starts once, each startup conduction chain (5), drive pressure-bearing gear (4), make carrying platform (3) advance 1-1.5m.
4., according to automatic displacement device in the molybdenum powder in claim 1, claim 2 or claim 3 described in any one gradually heating reaction furnace, it is characterized in that: described molybdenum powder material is placed on carrying platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439202.6A CN105466219A (en) | 2014-08-30 | 2014-08-30 | Automatic displacement device in molybdenum powder heating reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439202.6A CN105466219A (en) | 2014-08-30 | 2014-08-30 | Automatic displacement device in molybdenum powder heating reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105466219A true CN105466219A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439202.6A Pending CN105466219A (en) | 2014-08-30 | 2014-08-30 | Automatic displacement device in molybdenum powder heating reaction furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN105466219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668009A (en) * | 2021-07-15 | 2021-11-19 | 徐州天启新材料科技有限公司 | Hydrogen evolution reaction electrocatalyst of phosphide and preparation method |
-
2014
- 2014-08-30 CN CN201410439202.6A patent/CN105466219A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668009A (en) * | 2021-07-15 | 2021-11-19 | 徐州天启新材料科技有限公司 | Hydrogen evolution reaction electrocatalyst of phosphide and preparation method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |