CN205784562U - A kind of vacuum microwave smelting furnace - Google Patents
A kind of vacuum microwave smelting furnace Download PDFInfo
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- CN205784562U CN205784562U CN201620628276.9U CN201620628276U CN205784562U CN 205784562 U CN205784562 U CN 205784562U CN 201620628276 U CN201620628276 U CN 201620628276U CN 205784562 U CN205784562 U CN 205784562U
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- pressure valve
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Abstract
This utility model relates to a kind of vacuum microwave smelting furnace, including body of heater, it is located at bottom of furnace body for supporting the support of body of heater, it is located at the bell at body of heater top, the feeding mouth of the upper end of described body of heater, the bottom of described body of heater is provided with a discharging opening, it is characterized in that, described body of heater lower end inside is provided with a smelting chamber, body of heater outside this smelting chamber is provided with microwave magnetron, described bell is provided with a vacuum generator, the transmitting terminal of this vacuum generator extends in body of heater through bell, an exhanst gas outlet it is additionally provided with on described bell, this exhanst gas outlet turns on body of heater in extending to body of heater through bell, described exhanst gas outlet is provided with the first pressure valve, simple in construction, can be timely by the pressure venting in body of heater, ensure that the safety of smelting.
Description
Technical field
This utility model relates to a kind of technical field of smelting, specifically a kind of vacuum microwave smelting furnace.
Background technology
Microwave smelting-furnace is a kind of industrial equipment, it solve traditional smelting furnace due to technological process long, engineering is huge,
Costly, that environmental pollution is big problem.
It is to have multiple energy regenerative mouth outside circular furnace chamber housing, and energy regenerative mouth is just being fixed with multiple Microwave emission case,
Furnace chamber housing is outer equipped with circular radiating pipe and heat-insulation layer, and built with tower fire-resistant in closed stove, in stove, fire-resistant inner wall of tower has many
Individual energy regenerative mouth, corresponding energy regenerative mouth is fixed with Microwave emission case, forms ramped shaped and smelt interior between furnace chamber housing and circular thermal insulation tower
Chamber, furnace chamber housing tip is equipped with material conveying crawler belt and exhaust pipe, material conveying crawler belt import department and the smelting of furnace chamber housing
Equipped with agitating device between refining inner chamber, furnace chamber housing bottom has scum outlet and molten iron exports.But microwave current smelting furnace
Substantial amounts of flue gas can be produced, as discharged by the flue gas in microwave smelting-furnace not in time, in microwave smelting-furnace during smelting
Pressure can increase to increase along with flue gas and increase, and bears bigger pressure for a long time and make microwave smelting-furnace in microwave smelting-furnace
Become infringement greatly, also may can cause the danger of fryer.
Utility model content
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of simple in construction, at flue gas
Exit arranges pressure valve, and this pressure valve is used for preset pressure, when the pressure that the pressure in microwave smelting-furnace is preset more than pressure valve
During power, pressure valve automatically opens up, and discharges for the pressure in microwave smelting-furnace, and the vacuum microwave of protection microwave smelting-furnace is smelted
Stove.
For reaching above-mentioned purpose, by the following technical solutions, a kind of vacuum microwave smelting furnace, including stove for this utility model
Body, is located at bottom of furnace body for supporting the support of body of heater, is located at the bell at body of heater top, the feeding mouth of the upper end of described body of heater,
The bottom of described body of heater is provided with a discharging opening, it is characterised in that described body of heater lower end inside is provided with a smelting chamber, this smelting chamber
Outer body of heater is provided with microwave magnetron, and described bell is provided with a vacuum generator, and the transmitting terminal of this vacuum generator is worn
Crossing bell and extend in body of heater, described bell is additionally provided with an exhanst gas outlet, this exhanst gas outlet extends to body of heater through bell
Interior and body of heater turns on, and described exhanst gas outlet is provided with the first pressure valve.
The side of described body of heater is provided with noble gas storage bin, and this noble gas storage bin is lazy be located on body of heater side
Property gas access conducting, and on described inert gas entrance, be additionally provided with one second pressure valve.
The pressure that sets of the first described pressure valve is more than the setting pressure of the second pressure valve.
Described feeding mouth is to be provided with guide plate in funnel-form, and this feeding mouth.
Described support is to be welded by section angle steel.
This utility model uses above technical scheme, has the following advantages, simple in construction, is provided with at exhanst gas outlet permissible
The pressure valve of preset pressure, when the pressure in microwave refinery stove is more than pressure valve preset pressure, and pressure valve is opened, by microwave refinery
Pressure in stove discharges, it is ensured that the pressure in microwave refinery stove has been within the scope of a safety value, prevent because of
In microwave refinery stove, pressure is excessive damages microwave refinery stove, prevents the situation of fryer from occurring, and uses unidirectional
Pressure valve prevents when discharging microwave refinery furnace pressure power, and extraneous air enters in microwave refinery stove the refinery in refinery stove
Material causes oxidation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1. body of heater；2. support；3. charging aperture；4. discharging opening；5. bell；6. microwave magnetron；7. smelt chamber；8.
Vacuum generator；9. exhanst gas outlet；10. the first check valve；11. noble gas storage bins；12. inert gas entrances；13.
Two pressure valve；14. guide plates.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of vacuum microwave smelting furnace as shown in Figure 1, including body of heater 1, is located at bottom body of heater 1 for supporting body of heater 1
Support 2, is located at the bell 5 at body of heater 1 top, the feeding mouth 3 of the upper end of described body of heater 1, and the bottom of described body of heater 1 is provided with a discharging
Mouth 4, described body of heater 1 lower end inside is provided with a smelting chamber 7, and the body of heater 1 outside this smelting chamber 7 is provided with microwave magnetron 6, described
Bell 5 be provided with a vacuum generator 8, the transmitting terminal of this vacuum generator 7 extends in body of heater 1 through bell 5, described
Being additionally provided with an exhanst gas outlet 9 on bell 5, this exhanst gas outlet 9 turns on body of heater 1 in extending to body of heater 1 through bell 5, described
Exhanst gas outlet 9 is provided with the first pressure valve 10；
Described microwave magnetron 6 is for heating microwave refinery stove, and smelting chamber 7 is to be burnt paper as sacrificial offerings by pottery to form, and has
Stronger high-temperature stability, it is possible to bear the hot environment during refinery, body of heater is not resulted in injury simultaneously, described
Vacuum generator 8 carry out evacuation process for body of heater 1, prevent during refinery, the oxygen pair in air in body of heater
In body of heater, the material of refinery aoxidizes, and the material of refinery is impure, can be with the first of preset pressure being provided with at exhanst gas outlet 9
Pressure valve 10, when the pressure in microwave refinery stove is more than the first pressure valve 10 preset pressure, and the first pressure valve 10 is opened, by microwave
Pressure in refinery stove discharges, it is ensured that the pressure in microwave refinery stove has been within the scope of a safety value, anti-
Only because pressure is excessive in microwave refinery stove, microwave refinery stove is damaged, prevent the situation of fryer from occurring, and use
One-way pressure valve prevents when discharging microwave refinery furnace pressure power, and extraneous air enters in microwave refinery stove in refinery stove
Refinery material causes oxidation.
Embodiment 2
On the basis of embodiment 1, the side of described body of heater 1 is provided with noble gas storage bin 11, and this noble gas stores
Case 11 turns on the inert gas entrance 12 being located on body of heater 1 side, and is additionally provided with one on described inert gas entrance 12
Two pressure valve 13, in order to prevent the pressure in body of heater 1 less than extraneous pressure, body of heater 1 is damaged by ambient pressure, the most again
Can not put in body of heater by air, cause the material in body of heater to aoxidize, therefore this noble gas storage bin 11 is predominantly
Carrying out supplementing of pressure in body of heater 1, when pressure in body of heater 1 is too small, the second pressure valve is opened, in noble gas storage bin
Noble gas enters in body of heater 1, for body of heater supplementary pressure, prevents pressure cooker in body of heater little, damages body of heater.
Embodiment 3
On the basis of embodiment 1, the pressure that sets of the first described pressure valve 10 is more than the setting of the second pressure valve 13
Pressure, the preset pressure of the first pressure valve 10 more than the preset pressure of the second pressure valve 13 primarily to prevent entanglement,
Can not be the pressure in body of heater supplementary pressure or release body of heater in time.
Described feeding mouth 3 is funnel-form, is provided with guide plate 14 in facilitating boring interpolation, and this feeding mouth, guide plate
Setting prevents during charging, expects that the gravity to feeding mouth 3 is too big, prevents situation about being injured by a crashing object by feeding mouth 3 from occurring.
Described support 2 is to be welded by 3 sections of angle steel, uses angle steel, and cost is relatively cheap, and bearing capacity ratio is relatively simultaneously
Greatly, using 3 end angle steel to be welded, increase stability and the safety of support, triangle has stronger stability.
Exemplified as above is only to illustration of the present utility model, is not intended that protection domain of the present utility model
Limit, within the every and same or analogous design of this utility model belongs to protection domain of the present utility model.
Claims (5)
1. a vacuum microwave smelting furnace, including body of heater (1), is located at body of heater (1) bottom and is used for supporting the support (2) of body of heater (1),
Being located at the bell (5) at body of heater (1) top, the feeding mouth (3) of the upper end of described body of heater (1), the bottom of described body of heater (1) is provided with one
Discharging opening (4), it is characterised in that described body of heater (1) lower end inside is provided with a smelting chamber (7), this smelting chamber (7) body of heater outward
(1) being provided with microwave magnetron (6), described bell (5) is provided with a vacuum generator (8), sending out of this vacuum generator (7)
Penetrate in end extends to body of heater (1) through bell (5), described bell (5) is additionally provided with an exhanst gas outlet (9), this exhanst gas outlet
(9) turning on body of heater (1) in extending to body of heater (1) through bell (5), described exhanst gas outlet (9) is provided with the first pressure valve
(10).
A kind of vacuum microwave smelting furnace the most according to claim 1, it is characterised in that the side of described body of heater (1) is provided with
Noble gas storage bin (11), this noble gas storage bin (11) and the inert gas entrance (12) being located on body of heater (1) side
Conducting, and on described inert gas entrance (12), it is additionally provided with one second pressure valve (13).
A kind of vacuum microwave smelting furnace the most according to claim 2, it is characterised in that described the first pressure valve (10)
Set the pressure setting pressure more than the second pressure valve (13).
A kind of vacuum microwave smelting furnace the most according to claim 1, it is characterised in that described feeding mouth (3) is funnel-form,
And in this feeding mouth, it is provided with guide plate (14).
A kind of vacuum microwave smelting furnace the most according to claim 1, it is characterised in that described support (2) is by 3 sections of angles
Steel is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628276.9U CN205784562U (en) | 2016-06-23 | 2016-06-23 | A kind of vacuum microwave smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628276.9U CN205784562U (en) | 2016-06-23 | 2016-06-23 | A kind of vacuum microwave smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784562U true CN205784562U (en) | 2016-12-07 |
Family
ID=58130781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628276.9U Active CN205784562U (en) | 2016-06-23 | 2016-06-23 | A kind of vacuum microwave smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034367A (en) * | 2017-03-21 | 2017-08-11 | 陕西盛华冶化有限公司 | A kind of method of microwave Smelting Simn In A |
| CN107990712A (en) * | 2017-11-16 | 2018-05-04 | 陕西盛华冶化有限公司 | A kind of microwave protection method in microwave metallurgical stove |
-
2016
- 2016-06-23 CN CN201620628276.9U patent/CN205784562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107034367A (en) * | 2017-03-21 | 2017-08-11 | 陕西盛华冶化有限公司 | A kind of method of microwave Smelting Simn In A |
| CN107990712A (en) * | 2017-11-16 | 2018-05-04 | 陕西盛华冶化有限公司 | A kind of microwave protection method in microwave metallurgical stove |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |