CN206281331U - A kind of explosion-proof microwave oven - Google Patents
A kind of explosion-proof microwave oven Download PDFInfo
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- CN206281331U CN206281331U CN201620667566.4U CN201620667566U CN206281331U CN 206281331 U CN206281331 U CN 206281331U CN 201620667566 U CN201620667566 U CN 201620667566U CN 206281331 U CN206281331 U CN 206281331U
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- heater
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Abstract
The utility model is related to a kind of explosion-proof microwave oven, including body of heater, the bell being flexibly connected on body of heater, the support that bottom of furnace body is fixedly connected, the discharge gate of bottom of furnace body is located at, the middle and lower part in described body of heater is provided with smelting chamber, magnetron is provided between the smelting chamber and body of heater；Described bell is provided with a blast pipe for running through bell, and the blast pipe one end is extended in body of heater, and the other end is connected with the relief valve being located at outside body of heater；Flue gas desulfurization device and inert gas feeding tank are additionally provided with outside described body of heater, described flue gas desulfurization device is connected with relief valve by the first pipeline, described inert gas feeding tank is turned on body of heater by the second pipeline, and the second described pipeline is provided with a check valve, ensure that the pressure in body of heater is in poised state, the risk that fryer will not occur.
Description
Technical field
The utility model is related to a kind of technical field of smelting, specifically a kind of explosion-proof microwave oven.
Background technology
Microwave smelting-furnace is a kind of industrial equipment, and it solves traditional smelting furnace because technological process is long, and engineering is huge,
It is costly, the big problem of environmental pollution.
It is along being provided with multiple energy regeneratives mouthful outside circular furnace chamber housing, be just fixed with multiple Microwave emission casees to energy regenerative mouthful,
Circular radiating pipe and heat-insulation layer are housed outside furnace chamber housing, built with fire resisting tower in closed stove, or by magnetron on body of heater,
By Microwave emission case by Microwave emission to magnetron, heating smelting, or stove are carried out to the material in body of heater by magnetron
Interior fire resisting inner wall of tower is provided with multiple energy regeneratives mouthful, and correspondence energy regenerative mouth is fixed with Microwave emission case, furnace chamber housing and circular thermal insulation tower it
Between formed ramped shaped smelt inner chamber, furnace chamber housing tip equipped with material convey crawler belt and exhaust pipe, material conveying crawler belt enter
Agitating device is housed and the smelting inner chamber of furnace chamber housing between, furnace chamber housing bottom is provided with scum outlet and molten iron outlet at mouthful；
But microwave current smelting furnace can produce substantial amounts of flue gas during smelting, such as not in time by the flue gas in microwave smelting-furnace
Discharge, pressure can increase as flue gas increases for increase in microwave smelting-furnace, bear larger in microwave smelting-furnace for a long time
Pressure causes greatly infringement to microwave smelting-furnace, may can also 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 to be to provide a kind of simple structure, Neng Gouping
Weighing apparatus smelting furnace in air pressure size, prevent because in smelting furnace air pressure have cause the explosion-proof micro- of the risk of fryer than larger pressure differential
Wave heating stove.
To reach above-mentioned purpose, the utility model uses following technical scheme, a kind of explosion-proof microwave oven, including stove
Body, the bell being flexibly connected on body of heater, the support that bottom of furnace body is fixedly connected is located at the discharge gate of bottom of furnace body, described stove
Internal middle and lower part is provided with smelting chamber, and magnetron is provided between the smelting chamber and body of heater；Described bell is provided with one through stove
The blast pipe of lid, the blast pipe one end is extended in body of heater, and the other end is connected with the relief valve being located at outside body of heater；Described body of heater
Outer to be additionally provided with flue gas desulfurization device and inert gas feeding tank, described flue gas desulfurization device is connected with relief valve by the first pipeline
Connect, described inert gas feeding tank is turned on body of heater by the second pipeline, and the second described pipeline is provided with a check valve.
Described relief valve includes pressure release valve body to be located on pressure release valve body entering gas passage and outlet passageway, described
Enter gas passage to be mutually perpendicular to and mutual conduction with outlet passageway, described pressure release valve body sets relative to the other end for entering gas passage
There is spring protection shell, one first spring is provided with the spring protection shell, described entering is provided with one first closure plug, institute in gas passage
The the first closure plug stated is connected with spring by head rod, and described spring is under reset condition, the first described envelope
Block closure and enter the end of gas passage；The described gas passage that enters is connected with blast pipe, described outlet passageway and the first pipeline
Connect.
The check valve includes check valve valve body, is located at the admission line and outlet pipe of the check valve valve body left and right sides,
Outlet pipe positioned at check valve valve inner is set on admission line, and the outlet pipe end and admission line between
Sealed by sealing ring, described admission line is provided with the venthole turned on outlet pipe, positioned at check valve valve inner
The end of admission line be seal section, be provided with second spring in the seal section, described admission line is provided with one second closure
Plug, the second closure plug is connected with described second spring by the second connecting rod.
Described blast pipe inner side is coated with one layer of high-temperaure coating.
The end that the blast pipe is located in body of heater is provided with a horn mouth.
The utility model uses above technical scheme, and with advantages below, simple structure is provided with exhaust outlet on body of heater,
And relief valve is provided with exhaust outlet, when the pressure in body of heater is excessive, relief valve is automatically opened up and passes through the flue gas in body of heater
Exhaust outlet is excluded, and the flue gas of exclusion enters into and desulfurization process are carried out in desulfurizer, prevents the flue gas of exclusion to the air of surrounding
Pollute, while when the flue gas in body of heater is excluded, the pressure in body of heater reduces, by the inertia in inert gas feeding tank
Gas is supplemented to body of heater, prevents the gas pressure intensity in body of heater from reducing, and body of heater is damaged, and is effectively prevented in body of heater
Outer pressure is different, causes the risk of fryer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of relief valve in the utility model；
Fig. 3 is the structural representation of check valve in the utility model.
In figure：1. body of heater；2. bell；3. support；4. discharge gate；5. cavity is smelted；6. magnetron；7. blast pipe；8. let out
Pressure valve；9. check valve；10. flue gas desulfurization device；11. inert gas feeding tanks；12. first pipelines；13. second pipelines；14. loudspeakers
Mouth；15. high temperature coatings；801. pressure relief valve bodies 801；802. spring protection shells；803. enter gas passage；804. outlet passageways；
805. first springs；806. head rods；807. first closure matches；901. check valve valve bodies；902. admission lines；903. go out
Feed channel；904. ventholes；905. second closure matches；906. second springs；907. second connecting rods；908. sealing rings.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
A kind of explosion-proof microwave oven as shown in Figure 1, including body of heater 1, the bell 2 being flexibly connected on body of heater 1, body of heater 1
The support 3 that bottom is fixedly connected, is located at the discharge gate 4 of the bottom of body of heater 1, and the middle and lower part in described body of heater 1 is provided with smelting chamber 5,
Magnetron 6 is provided between the smelting chamber 5 and body of heater 1；Described bell 2 is provided with a blast pipe 7 for running through bell 2, the exhaust
The one end of pipe 7 is extended in body of heater 1, and the other end is connected with the relief valve 8 being located at outside body of heater 1；Flue gas is additionally provided with outside described body of heater 1
Desulfurizer 10 and inert gas feeding tank 11, described flue gas desulfurization device 10 are connected with relief valve 8 by the first pipeline 12,
Described inert gas feeding tank 11 is turned on body of heater 1 by the second pipeline 13, and the second described pipeline 13 is provided with a list
To valve 9；
During use, open bell 2 and the material of smelting is added in smelting body 1, be then shut off bell 2, lead to
Cross the materials that magnetron 6 pairs smelted in cavitys 5 to smelt, after the completion of smelting, by discharge gate 4 by the thing after the completion of smelting
Material is excluded to be smelted outside body of heater 1, and in specific smelting process, during smelting, the substantial amounts of gas of generation in smelting furnace is led
Causing the pressure in smelting furnace constantly increases, in order to ensure that the pressure in smelting furnace keeps in the state of the equilibrium, being provided with
Relief valve 8 can work as pressure in body of heater it is excessive when, the gas asked in body of heater is excluded, and the pressure of body of heater is maintained at the shape of balance
State, while the gas for excluding is polluted to the environment of surrounding, therefore the gas of exclusion is passed into flue gas desulfurization device 10
Carry out desulfurization process, it is ensured that the gas of exclusion will not be to the environmental concerns of surrounding, further flue gas desulfurization device 10
Usual flue gas desulfurization device description no longer detailed herein at present, while in order to ensure after flue gas is excluded, in stove
Pressure is unlikely to too small, causes the pressure outside body of heater more than the pressure in body of heater, body of heater is damaged, the inert gas being provided with
Feeding tank 11 can be to supply inert gas in body of heater, it is ensured that the pressure in body of heater is in the state of balance, and fryer will not occur
Risk, while being supplied using inert gas, mainly prevent material in body of heater to be oxidized.
Embodiment 2
On the basis of embodiment 1, relief valve 8 as described in Figure 2 is located at pressure release valve body including pressure release valve body 801
Enter gas passage 803 and outlet passageway 804 on 801, it is described to enter gas passage 803 and be mutually perpendicular to outlet passageway 804 and mutually
Conducting, described pressure release valve body 801 is provided with spring protection shell 802 relative to the other end for entering gas passage 803, the spring protection
One first spring 805 is provided with shell 802, described entering is provided with one first closure plug 807, the first described envelope in gas passage 803
Block and 807 be connected by head rod 806 with spring 805, and described spring 805 is under reset condition, described first
The closure of closure plug 807 is entering the end of gas passage 803；The described gas passage 803 that enters is connected with blast pipe 7, and described outlet leads to
Road 804 is connected with the first pipeline 12.During work, the first closure plug 807 is logical into gas passage 803 and outlet for blocking
The on and off in road 804, when the pressure in body of heater is excessive, gas can promote the first motion upwards of closure plug 807, and outlet leads to
Road 804 is opened, and gas is excluded, and when too little pressure, the first closure plug 807 under the action of the spring, is moved downward outlet
Passage 804 is closed, it is ensured that the pressure equilibrium in body of heater；
Further check valve 9 as described in Figure 3 includes check valve valve body 901, is located at the left and right sides of check valve valve body 901
Admission line 902 and outlet pipe 903, the outlet pipe 903 inside check valve valve body 901 are set in admission line 902
On, and the outlet pipe 903 end and admission line 902 between sealed by sealing ring 908, described admission line 902
The venthole 904 turned on outlet pipe 903 is provided with, the end of the admission line 902 inside check valve valve body 901 is
Seal section, is provided with second spring 906 in the seal section, described admission line 902 is provided with one second closure plug 905, and this second
Closure plug 905 is connected with described second spring 906 by the second connecting rod 907.When pressure is too small in body of heater, inert gas
The closure plug 905 of gas push second in feeding tank 11 turns on admission line 902 and outlet pipe 903 to there is motion,
Inert gas is entered into body of heater, ensures that the pressure in body of heater is maintained at poised state, and body of heater will not be damaged.
Embodiment 3
In the technology of embodiment 1, the described inner side of blast pipe 7 is coated with one layer of high-temperaure coating 15, prevents blast pipe 7
By high temperature failure；The end that the blast pipe 7 is located in body of heater 1 is provided with a horn mouth 14, and horn mouth 14 can quickly by stove
Gas discharge in body.
Exemplified as above is only for example, not constituting to protection domain of the present utility model to of the present utility model
Limitation, every design same or analogous with the utility model is belonged within protection domain of the present utility model.
Claims (5)
1. a kind of explosion-proof microwave oven, including body of heater（1）, body of heater（1）The bell of upper flexible connection（2）, body of heater（1）Bottom is consolidated
The support of fixed connection（3）, be located at body of heater（1）The discharge gate of bottom（4）；It is characterized in that：Described body of heater（1）Interior middle and lower part
It is provided with smelting chamber（5）, the smelting chamber（5）With body of heater（1）Between be provided with magnetron（6）；Described bell（2）One is provided with to run through
Bell（2）Blast pipe（7）, the blast pipe（7）One end extends to body of heater（1）It is interior, the other end be located at body of heater（1）Outer pressure release
Valve（8）Connection；Described body of heater（1）It is additionally provided with flue gas desulfurization device outward（10）With inert gas feeding tank（11）, described cigarette
Desulfurization device（10）With relief valve（8）By the first pipeline（12）Connection, described inert gas feeding tank（11）With body of heater
（1）By the second pipeline（13）Conducting, and the second described pipeline（13）It is provided with a check valve（9）.
2. a kind of explosion-proof microwave oven according to claim 1, it is characterised in that described relief valve（8）Including letting out
Pressure valve body（801）It is located at pressure release valve body（801）On enter gas passage（803）And outlet passageway（804）, it is described to enter gas and lead to
Road（803）With outlet passageway（804）It is mutually perpendicular to and mutual conduction, described pressure release valve body（801）Relative to entering gas passage
（803）The other end be provided with spring protection shell（802）, the spring protection shell（802）Inside it is provided with one first spring（805）, it is described
Enter gas passage（803）Inside it is provided with one first closure plug（807）, described first closure plug（807）With spring（805）By
One connecting rod（806）Connection, and described spring（805）Under reset condition, the first described closure plug（807）Closure is entering
Gas passage（803）End；Described enters gas passage（803）With blast pipe（7）Connect, described outlet passageway（804）With
One pipeline（12）Connect.
3. a kind of explosion-proof microwave oven according to claim 1, it is characterised in that the check valve（9）Including unidirectional
Valve body（901）, it is located at check valve valve body（901）The admission line of the left and right sides（902）And outlet pipe（903）, positioned at list
To valve body（901）Internal outlet pipe（903）It is set in admission line（902）On, and the outlet pipe（903）End
With admission line（902）Between pass through sealing ring（908）Sealing, described admission line（902）It is provided with and outlet pipe
（903）The venthole of conducting（904）, positioned at check valve valve body（901）Internal admission line（902）End be seal section,
Second spring is provided with the seal section（906）, described admission line（902）It is provided with one second closure plug（905）, second envelope
Block（905）With described second spring（906）By the second connecting rod（907）Connection.
4. a kind of explosion-proof microwave oven according to claim 1, it is characterised in that described blast pipe（7）Inner side applies
It is covered with one layer of high-temperaure coating（15）.
5. a kind of explosion-proof microwave oven according to claim 1, it is characterised in that the blast pipe（7）Positioned at body of heater
（1）Interior end is provided with a horn mouth（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667566.4U CN206281331U (en) | 2016-06-30 | 2016-06-30 | A kind of explosion-proof microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667566.4U CN206281331U (en) | 2016-06-30 | 2016-06-30 | A kind of explosion-proof microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281331U true CN206281331U (en) | 2017-06-27 |
Family
ID=59084475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620667566.4U Active CN206281331U (en) | 2016-06-30 | 2016-06-30 | A kind of explosion-proof microwave oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN206281331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572530A (en) * | 2017-10-16 | 2018-01-12 | 江苏秉宸科技有限公司 | A kind of more preferable silicon rod production vacuum drying oven of security |
| CN107965595A (en) * | 2017-11-16 | 2018-04-27 | 陕西盛华冶化有限公司 | A kind of explosion-proof relief method for microwave metallurgical stove |
-
2016
- 2016-06-30 CN CN201620667566.4U patent/CN206281331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572530A (en) * | 2017-10-16 | 2018-01-12 | 江苏秉宸科技有限公司 | A kind of more preferable silicon rod production vacuum drying oven of security |
| CN107965595A (en) * | 2017-11-16 | 2018-04-27 | 陕西盛华冶化有限公司 | A kind of explosion-proof relief method for microwave metallurgical stove |
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