CN202648400U - Hybrid hydrogen reduction furnace - Google Patents
Hybrid hydrogen reduction furnace Download PDFInfo
- Publication number
- CN202648400U CN202648400U CN 201220303572 CN201220303572U CN202648400U CN 202648400 U CN202648400 U CN 202648400U CN 201220303572 CN201220303572 CN 201220303572 CN 201220303572 U CN201220303572 U CN 201220303572U CN 202648400 U CN202648400 U CN 202648400U
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- Prior art keywords
- heater
- hydrogen reducing
- hybrid hydrogen
- reducing furnace
- tumbler
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Abstract
The utility mode provides a hybrid hydrogen reduction furnace which comprises a furnace body, a hydrogen inlet communicated with the furnace body and a heating element arranged outside the furnace for heating materials in the furnace body, and a stirring device is arranged in the furnace body. According to the hybrid hydrogen reduction furnace, hydrogen and electric energy can be saved, yields and benefits can be improved, and the automation degree is high.
Description
Technical field
The utility model relates to a kind of hybrid hydrogen reducing furnace.
Background technology
At present, traditional ejection plate kiln and meshbeltfurnace are adopted in domestic reduction and activation to materials such as metallurgical powder, metal, rare earths mostly.This traditional type of furnace is so that the contact-making surface of hydrogen and material is smaller, and the following full infiltration by hydrogen of powder reduction just can touch hydrogen, and the recovery time is long, and the hydrogen use amount is large, waste of energy.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of hybrid hydrogen reducing furnace, saves hydrogen, saves electric energy, can improve output and benefit, and automaticity is high.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of hybrid hydrogen reducing furnace, and comprise body of heater, the air inlet pipe that is communicated with body of heater and be located at the outer heating member to heating material in the body of heater of body of heater, be provided with agitating device in the described body of heater.
As preferably, described agitating device comprises and is located at the tumbler in the body of heater and is located at stirring parts on the tumbler.Tumbler cooperates with stirring parts material is fully stirred, and it is convenient to stir.
As preferably, described tumbler is the rotating shaft that is located in the body of heater, and described stirring parts is the stirring vane that is located in the rotating shaft.Rotating shaft and stirring vane cooperate simple, stir fully.
As preferably, described tumbler is the rotating disk that is located in the body of heater, and described stirring parts is the stirring rod that is located on the rotating disk.Rotating disk and stirring rod cooperate, sound construction.
As preferably, when being provided with and rotating with tumbler, described stirring parts meets the working face to material.Working face can fully stir material, and mixing power is strong.
As preferably, described working face is inclined-plane or curved surface or skew surface.The mixing effect of inclined-plane or curved surface or skew surface is good.
As preferably, described agitating device is provided with air admission hole.Increase the contact-making surface of hydrogen and material, make reduction fully.
As preferably, be provided with heating member in the described body of heater.Increase the heating member that contacts of heating member and material, abundant reducing material, minimizing recovery time.
As preferably, described furnace body wall is provided with at least two air inlet pipe.Guarantee abundant air inlet, increase the contact-making surface of hydrogen and material, so that material and hydrogen can fully mix.
As preferably, described air inlet pipe is distributed on the furnace body wall.Uniform so that material and hydrogen can evenly mix, reduction effect is better.
Beneficial effect:
A kind of hybrid hydrogen reducing furnace that the utility model adopts technique scheme to provide is saved hydrogen, is saved electric energy, can improve output and benefit, and automaticity is high.
Description of drawings
Fig. 1 is that the utility model embodiment one stirring vane is the structural representation on inclined-plane;
Fig. 2 is that the utility model embodiment one stirring vane is the structural representation of curved surface;
Fig. 3 is the structural representation of the utility model embodiment two.
The specific embodiment
Embodiment one:
As illustrated in fig. 1 and 2, a kind of hybrid hydrogen reducing furnace comprises body of heater 1, the air inlet pipe 2 that is communicated with body of heater 1 and is located at body of heater 1 outer heating member to body of heater 1 interior heating material, is provided with agitating device in the described body of heater 1.Described agitating device comprises the tumbler that is located in the body of heater 1 and the stirring parts that is located on the tumbler.Described tumbler is the rotating shaft 3 that is located in the body of heater 1, and described stirring parts is the stirring vane 4 that is located in the rotating shaft 3.When being provided with and rotating with tumbler, described stirring parts meets the working face to material.Described working face is inclined-plane or curved surface or skew surface.Described agitating device is provided with air admission hole 7.Be provided with heating member 8 in the described body of heater 1.Described body of heater 1 wall is provided with at least two air inlet pipe 2.Described air inlet pipe 2 is distributed on body of heater 1 wall.
Embodiment two:
As shown in Figure 3, structure is substantially identical with embodiment one, and difference is: described tumbler is the rotating disk 5 that is located in the body of heater 1, and described stirring parts is the stirring rod 6 that is located on the rotating disk 5.
In the utility model structure, stir material by adopting agitating device, hydrogen from around enter body of heater so that material fully mixes with hydrogen, extraordinary reduction effect is arranged.In the utility model structure, on body of heater 1 wall a plurality of air admission holes are set, on the tumbler on the agitating device such as rotating shaft 3, rotating disk 5 and stirring parts such as stirring vane 4, the stirring rod 6 air admission hole 7 are set, hydrogen contacts after entering more abundant with material, and reduction effect is good.In the utility model structure, the body of heater 1 interior heating member 8 that arranges, heating is abundant, and the recovery time is short, heating member 8 can be arranged on body of heater 1 inwall, also can be arranged on tumbler on the agitating device such as rotating shaft 3, rotating disk 5 and stirring parts such as stirring vane 4, the stirring rod 6.In the utility model structure, rotating shaft 3 can vertically be located at body of heater 1, also can level be located in the body of heater 1; Equally, rotating disk 5 can be located at body of heater 1 bottom, top and sidepiece.The utility model structure in use, first material is packed in the body of heater 1, agitating device stirs material, and hydrogen passes into from air inlet pipe 2 and air admission hole 7 simultaneously, hydrogen mixes with material is full and uniform under the stirring of agitating device, and the 8 pairs of materials of heating member outside the body of heater 1 and in the body of heater 1 reduce simultaneously.In the utility model structure, body of heater 1 adopts vertical cylinder, stirs more evenly, can certainly adopt other suitable structures; The second air admission hole 2 preferably evenly arrange be located at body of heater 1 around and the bottom, the top is set to the gas outlet, hydrogen contacts fully with material after entering, reduction effect is relatively good; Agitating device adopts rotating shaft 3 and is located at stirring vane 4 in the rotating shaft 3 and cooperates or adopt rotating disk 5 and the stirring rod 6 that is located on the rotating disk 5 cooperates, and is simple in structure, mixing effect good, also can be other stirring structures that are fit to.In the utility model structure, described heating member can be the heating element heaters such as metal molybdenum bar, graphite rod, also can be the heating element heater that other are fit to; Heating member can be located at outside the body of heater material in the body of heater is carried out radiation heating, also can be located in the body of heater heating material.In the utility model structure, discharge from the gas outlet because the gas flow in the body of heater may drive material, one deck screen pack or filter should be set in the gas outlet, can effectively stop material to be discharged from the gas outlet like this; For avoiding the hydrogen waste, can also hydrogen gas recovering device be set in the gas outlet, the hydrogen of discharging is carried out recycling.
Compare with traditional kiln, this structure adopts agitating device to cooperate a plurality of air admission holes, economizes the hydrogen power saving, can improve output and benefit, and automaticity is high.
Claims (10)
1. a hybrid hydrogen reducing furnace comprises body of heater (1), the air inlet pipe (2) that is communicated with body of heater (1) and is located at the outer heating member to the interior heating material of body of heater (1) of body of heater (1), and it is characterized in that: described body of heater is provided with agitating device in (1).
2. a kind of hybrid hydrogen reducing furnace according to claim 1 is characterized in that: described agitating device comprises and is located at the tumbler in the body of heater (1) and is located at stirring parts on the tumbler.
3. a kind of hybrid hydrogen reducing furnace according to claim 2 is characterized in that: described tumbler is for being located at the rotating shaft (3) body of heater (1) in, and described stirring parts is the stirring vane (4) that is located in the rotating shaft (3).
4. a kind of hybrid hydrogen reducing furnace according to claim 2 is characterized in that: described tumbler is for being located at the rotating disk (5) body of heater (1) in, and described stirring parts is the stirring rod (6) that is located on the rotating disk (5).
5. it is characterized in that according to claim 2 or 3 or 4 described a kind of hybrid hydrogen reducing furnaces: meet the working face to material when described stirring parts is provided with and rotates with tumbler.
6. a kind of hybrid hydrogen reducing furnace according to claim 5, it is characterized in that: described working face is inclined-plane or curved surface or skew surface.
7. the described a kind of hybrid hydrogen reducing furnace of any one in 4 according to claim 1, it is characterized in that: described agitating device is provided with air admission hole (7).
8. the described a kind of hybrid hydrogen reducing furnace of any one in 4 according to claim 1 is characterized in that: be provided with heating member (8) in the described body of heater (1).
9. the described a kind of hybrid hydrogen reducing furnace of any one in 4 according to claim 1, it is characterized in that: described body of heater (1) wall is provided with at least two air inlet pipe (2).
10. a kind of hybrid hydrogen reducing furnace according to claim 9, it is characterized in that: described air inlet pipe (2) is distributed on body of heater (1) wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303572 CN202648400U (en) | 2012-06-26 | 2012-06-26 | Hybrid hydrogen reduction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220303572 CN202648400U (en) | 2012-06-26 | 2012-06-26 | Hybrid hydrogen reduction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648400U true CN202648400U (en) | 2013-01-02 |
Family
ID=47417497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220303572 Expired - Lifetime CN202648400U (en) | 2012-06-26 | 2012-06-26 | Hybrid hydrogen reduction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767944A (en) * | 2012-06-26 | 2012-11-07 | 长兴鼎力窑炉设备厂 | Mixed hydrogen reduction furnace and use method thereof |
| CN113118452A (en) * | 2021-04-15 | 2021-07-16 | 湖南省南铂新材料有限公司 | High-purity ruthenium production and processing equipment and preparation method thereof |
-
2012
- 2012-06-26 CN CN 201220303572 patent/CN202648400U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767944A (en) * | 2012-06-26 | 2012-11-07 | 长兴鼎力窑炉设备厂 | Mixed hydrogen reduction furnace and use method thereof |
| CN113118452A (en) * | 2021-04-15 | 2021-07-16 | 湖南省南铂新材料有限公司 | High-purity ruthenium production and processing equipment and preparation method thereof |
| CN113118452B (en) * | 2021-04-15 | 2022-02-18 | 湖南省南铂新材料有限公司 | High-purity ruthenium production and processing equipment and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |