CN206104894U - Molybdenum reducing furnace hydrogen recovery cyclic utilization device - Google Patents
Molybdenum reducing furnace hydrogen recovery cyclic utilization device Download PDFInfo
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- CN206104894U CN206104894U CN201620988683.0U CN201620988683U CN206104894U CN 206104894 U CN206104894 U CN 206104894U CN 201620988683 U CN201620988683 U CN 201620988683U CN 206104894 U CN206104894 U CN 206104894U
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- pipeline
- hydrogen
- molybdenum
- reducing furnace
- hydrogen gas
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Abstract
The utility model relates to a molybdenum reducing furnace hydrogen recovery cyclic utilization device, including the molybdenum reducing furnace, be equipped with water seal and spark arrester on the molybdenum reducing furnace, include still and coolly congeal ware, no. Two deareator, remove oil tank, drying tower and hydrogen buffer tank through the consecutive cool cool ware, five numbers of congealing of ware, deareator, roots's fan, four numbers that congeals of ware, three numbers that congeals of ware, drip washing tower, two numbers that congeals of pipeline that one number the cool hydrogen discharge port that congeals ware and water seal is connected, hydrogen buffer tank passes through pipeline and molybdenum reducing furnace hydrogen access connection. The utility model discloses a hydrogen and outside air that water seal and spark arrester makeed are kept apart, play blast proof effect to carry out quintic condensation, twice gas - water separation and handle the impurity of detaching the hydrogen the inside through coolly congealing ware, drip washing tower, deareator, roots's fan, removing the oil tank, and get into the hydrogen buffer tank storage and utilize again through the drying tower is dry last, saved the hydrogen resource, reduced manufacturing cost.
Description
Technical field
This utility model is related to a kind of hydrogen gas recovering device, and in particular to a kind of molybdenum reducing furnace hydrogen gas recycle and reuse dress
Put.
Background technology
It is together necessary production process to lead to hydrogen reducing in molybdenum product production process, and hydrogen passes through at a higher temperature
Molybdenum powder reacts.As the hydrogen ejected from reduction furnace contains impurity, discharged by way of igniting at present
Fall, waste a large amount of hydrogen resources, increased production cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of molybdenum reducing furnace hydrogen gas recycle and reuse device, its
Recyclable hydrogen is re-used, and is economized on resources.
For achieving the above object, the technical scheme that this utility model is taken is：
A kind of molybdenum reducing furnace hydrogen gas recycle and reuse device, including molybdenum reduction furnace, molybdenum reduction furnace are provided with for will be from
Water seal and spark arrester that the hydrogen that molybdenum reduction furnace is discharged is isolated with outside air, also include the hydrogen with water seal by the first pipeline
The condenser that outlet is connected, a condenser outlet are connected with eluting column, eluting column air vent by second pipe
No. two condensers are connected with by the 3rd pipeline, No. two condenser outlets are connected with No. three condensers by the 4th pipeline, No. three
Condenser outlet is connected with a moisture trap by the 5th pipeline, and a moisture trap air vent is connected with Roots's wind
Machine, roots blower outlet are connected with No. four condensers by the 6th pipeline, and No. four condenser outlets are connected with by the 7th pipeline
No. five condensers, No. five condenser outlets are connected with No. two moisture traps, No. two moisture trap aerofluxuss by the 8th pipeline
Mouth is connected with oil removing pot, and oil removing pot air vent is connected with drying tower by the 9th pipeline, and drying tower air vent passes through the tenth pipeline
It is connected with hydrogen gas buffer, hydrogen gas buffer is connected with molybdenum reducing furnace hydrogen gas import by the 11st pipeline, while hydrogen buffering
Tank is also connected with the total tank of hydrogen by the 12nd pipeline, and the 11st pipeline is provided with the first control valve, and the 12nd pipeline is provided with
Second control valve.
The roots blower is provided with two groups, and two groups of roots blowers are connected in parallel on a moisture trap air vent.
The drying tower is two groups, and two groups of drying towers are connected in parallel on oil removing pot air vent.
First pressure control valve is additionally provided with 11st pipeline, second pressure regulation on the 12nd pipeline, is additionally provided with
Valve.
The by-pass line in parallel with the first control valve and first pressure control valve is additionally provided with 11st pipeline, it is other
Thread a pipe and be provided with bypass valve.
This utility model causes hydrogen to isolate with outside air by water seal and spark arrester, plays explosion-proof effect, and leads to
Crossing condenser, eluting column, moisture trap, roots blower, oil removing pot carries out five condensations, the removing hydrogen of gas-water separation process twice
Impurity inside gas, and hydrogen gas buffer storage re-using is finally entered through drying tower drying, hydrogen resource is saved, is reduced
Production cost.
Description of the drawings
Structural representations of the Fig. 1 for this utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of molybdenum reducing furnace hydrogen gas recycle and reuse device, including molybdenum reduction furnace 1, set on molybdenum reduction furnace
Have the water seal for the hydrogen discharged from molybdenum reduction furnace is isolated with outside air and spark arrester, also include by the first pipeline with
The condenser 2 that the hydrogen discharge of water seal is connected, a condenser 2 are exported and are connected with eluting column 3 by second pipe,
The dust carried inside hydrogen is removed by eluting column 3,3 air vent of eluting column is connected with No. two condensers by the 3rd pipeline
4, the outlet of No. two condensers 4 is connected with No. three condensers 5 by the 4th pipeline, hydrogen through condensation process twice, by hydrogen
The water vapor condensation that face carries, No. three condenser outlets are connected with a moisture trap 6, an air water point by the 5th pipeline
Condensed water is removed from device 6,6 air vent of moisture trap is connected with roots blower 7, and roots blower outlet is by the 6th pipe
Road is connected with No. four condensers 8, and No. four condenser outlets are connected with No. five condensers 9 by the 7th pipeline, and roots blower 7 is by hydrogen
Through condensation process twice after air pressure contracting so that contain a small amount of water vapor condensation in hydrogen, the outlet of No. five condensers 9 is by the
Eight pipelines are connected with No. two moisture traps 10, and No. two moisture trap air vents are connected with oil removing pot 11, and oil removing pot 11 is removed
The oil contained in hydrogen, oil removing pot air vent are connected with drying tower 12 by the 9th pipeline, and drying tower air vent passes through the tenth
Pipeline is connected with hydrogen gas buffer 13, and the hydrogen of recovery is dried inputting hydrogen surge tank and stores standby, hydrogen by drying tower 12
Gas surge tank is connected so as to form circulation with 1 hydrogen inlet of molybdenum reduction furnace by the 11st pipeline, while hydrogen gas buffer also leads to
Cross the total tank of the 12nd pipeline and hydrogen 14 to be connected, the total tank 14 of hydrogen gives 13 hydrogen make-up of hydrogen gas buffer, sets on the 11st pipeline
There is the 15, the 12nd pipeline of the first control valve to be provided with the second control valve 16.
Roots blower is provided with two groups, and two groups of roots blowers are connected in parallel on a moisture trap air vent, and drying tower is two
Group, two groups of drying towers are connected in parallel on oil removing pot air vent, so substantially increase organic efficiency.
First pressure control valve 17 is additionally provided with 11st pipeline, on the 12nd pipeline, second pressure regulating valve is additionally provided with
Door 18.The by-pass line in parallel with the first control valve 15 and first pressure control valve 17, bypass are additionally provided with 11st pipeline
Pipeline is provided with bypass valve 19, is so easy to adjust the pressure and flow velocity of hydrogen in pipeline.
Claims (5)
1. a kind of molybdenum reducing furnace hydrogen gas recycle and reuse device, including molybdenum reduction furnace, molybdenum reduction furnace are provided with for will be from molybdenum
Water seal and spark arrester that the hydrogen that reduction furnace is discharged is isolated with outside air, it is characterised in that：Also include by the first pipeline with
The condenser that the hydrogen discharge of water seal is connected, a condenser outlet are connected with eluting column by second pipe, drench
Wash tower air vent and No. two condensers be connected with by the 3rd pipeline, No. two condenser outlets by the 4th pipeline be connected with No. three it is cool
Condenser, No. three condenser outlets are connected with a moisture trap, a moisture trap air vent connection by the 5th pipeline
There is roots blower, roots blower outlet is connected with No. four condensers by the 6th pipeline, and No. four condenser outlets are by the 7th pipe
Road is connected with No. five condensers, and No. five condenser outlets are connected with No. two moisture traps, No. two air waters point by the 8th pipeline
Oil removing pot is connected with from device air vent, oil removing pot air vent is connected with drying tower by the 9th pipeline, and drying tower air vent passes through
Tenth pipeline is connected with hydrogen gas buffer, and hydrogen gas buffer is connected with molybdenum reducing furnace hydrogen gas import by the 11st pipeline, while
Hydrogen gas buffer is also connected with the total tank of hydrogen by the 12nd pipeline, and the 11st pipeline is provided with the first control valve, the 12nd pipe
Road is provided with the second control valve.
2. molybdenum reducing furnace hydrogen gas recycle and reuse device according to claim 1, it is characterised in that：The roots blower
Two groups are provided with, two groups of roots blowers are connected in parallel on a moisture trap air vent.
3. molybdenum reducing furnace hydrogen gas recycle and reuse device according to claim 1, it is characterised in that：The drying tower is
Two groups, two groups of drying towers are connected in parallel on oil removing pot air vent.
4. molybdenum reducing furnace hydrogen gas recycle and reuse device according to claim 1, it is characterised in that：11st pipe
First pressure control valve is additionally provided with road, on the 12nd pipeline, second pressure control valve is additionally provided with.
5. molybdenum reducing furnace hydrogen gas recycle and reuse device according to claim 4, it is characterised in that：11st pipe
The by-pass line in parallel with the first control valve and first pressure control valve is additionally provided with road, by-pass line is provided with bypass valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988683.0U CN206104894U (en) | 2016-08-31 | 2016-08-31 | Molybdenum reducing furnace hydrogen recovery cyclic utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988683.0U CN206104894U (en) | 2016-08-31 | 2016-08-31 | Molybdenum reducing furnace hydrogen recovery cyclic utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206104894U true CN206104894U (en) | 2017-04-19 |
Family
ID=58514165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988683.0U Expired - Fee Related CN206104894U (en) | 2016-08-31 | 2016-08-31 | Molybdenum reducing furnace hydrogen recovery cyclic utilization device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206104894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437105A (en) * | 2018-10-22 | 2019-03-08 | 金堆城钼业股份有限公司 | A kind of hydrogen recovery system applied on Mo powder production line |
-
2016
- 2016-08-31 CN CN201620988683.0U patent/CN206104894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437105A (en) * | 2018-10-22 | 2019-03-08 | 金堆城钼业股份有限公司 | A kind of hydrogen recovery system applied on Mo powder production line |
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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: 20170419 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |