CN203037061U - Discharge-method corundum smelting furnace - Google Patents
Discharge-method corundum smelting furnace Download PDFInfo
- Publication number
- CN203037061U CN203037061U CN 201320033326 CN201320033326U CN203037061U CN 203037061 U CN203037061 U CN 203037061U CN 201320033326 CN201320033326 CN 201320033326 CN 201320033326 U CN201320033326 U CN 201320033326U CN 203037061 U CN203037061 U CN 203037061U
- Authority
- CN
- China
- Prior art keywords
- banishing
- hole
- discharge
- furnace
- corundum smelting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 26
- 239000010431 corundum Substances 0.000 title claims abstract description 26
- 238000003723 Smelting Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 241001125879 Gobio Species 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model relates to corundum smelting devices, in particular to a discharge-method corundum smelting furnace. The discharge-method corundum smelting furnace comprises a furnace body, and an electric heating device is arranged in a furnace cavity of the furnace body. A discharge port is arranged on the middle lower portion of the side wall of the furnace cavity and detachably installed on the side wall of the furnace cavity. A discharge hole penetrating through the side wall of the furnace cavity is formed in the middle of the discharge port, and a hole blocking plunger is arranged in the discharge port in a sealing and inserting mode. A hole-opening mechanism used for communicating the discharge port is arranged outside the discharge port and installed on a control platform. A guide groove is arranged below the outer port of the discharge hole and penetrates through the control platform downwards, and a movable receiving bag is arranged below the guide groove in a corresponding mode. The discharge-method corundum smelting furnace has the advantages of being high in production safety, saving in energy, high in equipment utilization ratio and low in labor intensity of workers.
Description
Technical field
The utility model relates to the corundum smelting technical field, specifically, relates to a kind of method corundum smelting stove of banishing.
Background technology
At present, the smelting of corundum is mainly adopted and is toppled over stove and finish, its basic principle is: the body of heater of toppling over stove is supported by gudgeon, in body of heater, add bauxite or formula materials such as alumdum and other reducing agent earlier, then, send into electric current by three electrodes, make in the body of heater the furnace charge fusing and with reaction such as reducing agent, after question response finishes, be loaded on gear on the gudgeon by machine driving, gudgeon is rotated, thereby drive tilting furnace, high-temperature fusant in the stove poured into connect in the bag, obtain corundum product.
Owing to topple over the design feature of stove self, make it in the corundum smelting process, have following inevitable defective:
1. smelt when finishing, temperature comes down in torrents from the height more than 5 meters up to the corundum melt of 2000 degree, can dock the serious impact of packet generation, very easily overflows burning apparatus;
2. owing to be subjected to the restriction of transmission mechanism and body of heater deadweight, the flame retardant coating thickness low LCL of body of heater, thereby have following drawback: (1) is in smelting process, the normal melt that takes place burns flame retardant coating, causes high-temperature fusant to spill, and burns the accident of water-cooling system and equipment, in addition, high-temperature fusant is met water also can cause heavy explosion, causes casualties the accident of equipment, factory building damage; (2) flame retardant coating of body of heater is thick inadequately, and the furnace wall needs water cooling, and cooling water can be taken away a large amount of waste heats, is unfavorable for energy-conservation;
3. can not produce continuously, the off time from blowing out to blow-on again is more than one hour, and the high-temperature residual heat in the stove runs off in a large number, is unfavorable for energy-conservationly, and utilization rate of equipment and installations is low;
4. topple in the bag before the high-temperature fusant to connecing, electrode all needs to lift from bell at every turn, burns short accident of netting easily;
5. at every turn to connecing when toppling over high-temperature fusant in the bag, all can there be part to remain in alumina on the fire door etc. and pours into and connect in the bag along with high-temperature fusant, influence the quality of product.
In addition, the method for banishing smelt to be produced corundum and just once was suggested as far back as the seventies in last century, and still, because the characteristics such as high-melting-point, high strength and trickling difference of corundum, the smelting that the method for banishing is used for corundum is produced and failed to realize always.
The utility model content
The purpose of this utility model is, a kind of method corundum smelting stove of banishing is provided, to solve the technical problem that exists in the prior art.
The utility model is achieved through the following technical solutions:
A kind of method corundum smelting stove of banishing comprises body of heater, is provided with electric heater unit in the furnace chamber of described body of heater; It is characterized in that: the sidewall middle and lower part of described furnace chamber is provided with one and banishes mouth, banishes mouth and is removably mounted on the sidewall of furnace chamber; Described middle part of banishing mouth is provided with the hole of banishing of a perforation oven cavity side wall, and this is banished, and sealing is fitted with a plug-hole plunger in the hole; Described arranged outside of banishing mouth is useful on the perforate mechanism that the hole is banished in conducting, and described perforate mechanism is installed in and controls on the platform; Described below of banishing the hole collar extension is provided with a guiding gutter, and described guiding gutter runs through the described platform of controlling downwards, and its below correspondence is provided with the portable bag that connects.
Say further:
Vertical tangent plane of described body of heater is T-shaped.
Thickness 〉=the 1000mm of described furnace chamber sidewall.
Described plug-hole plunger adopts carbon composite to make.
Owing to adopted technique scheme, with respect to the stove of toppling in the existing corundum smelting technology, the advantage of corundum smelting stove described in the utility model is: do not have mechanical rotating mechanism 1., body of heater is placed on the solid foundation, high-temperature fusant goes out furnace chamber by banishing orifice flow, flows into through guiding gutter to connect in the bag, and the impact of butt joint packet generation is little, can avoid the accident that high-temperature fusant overflows burning apparatus takes place, production security significantly promotes; 2. the thickness of the flame retardant coating of body of heater is big, can not only avoid high-temperature fusant to reveal explosion caused possibility, and furnace temperature is improved, and waste heat is fully used in the stove, thereby shortens the heat, and energy savings can be economized on electricity more than 15%; 3. need not outage in the whole smelting process, can produce continuously, thereby usage ratio of equipment is greatly enhanced; 4. can significantly reduce working strength of workers.
Description of drawings
Fig. 1 is the structural representation of smelting furnace described in the utility model.
The specific embodiment
Below with reference to the drawings and specific embodiments, the utility model is described further.
With reference to Fig. 1, the method corundum smelting stove of banishing described in the utility model comprises the T-shaped body of heater of vertical tangent plane 1, is provided with electric heater unit 3 in the furnace chamber 2 of described body of heater 1.Thickness 〉=the 1000mm of described furnace chamber sidewall.
The sidewall middle and lower part of described furnace chamber 2 is provided with one and banishes mouth 4, banishes mouth 4 and is removably mounted on the sidewall of furnace chamber 2.Described middle part of banishing mouth 4 is provided with the hole of banishing of a perforation oven cavity side wall, and this is banished, and sealing is fitted with the plug-hole plunger 5 that a carbon composite is made in the hole.Described arranged outside of banishing mouth 4 is useful on the perforate mechanism 7 that the hole is banished in conducting, and described perforate mechanism 7 is installed in and controls on the platform 8, described perforate mechanism 7 can be mechanical perforate mechanism, also can be plasma perforate mechanism.Described below of banishing the hole collar extension is provided with a guiding gutter 6, and described guiding gutter 6 runs through the described platform 8 of controlling downwards, and its below correspondence is provided with the portable bag 9 that connects.
During work, in furnace chamber 2, add furnace charge, give electric heater unit 3 energisings, melting batch.After treating that reactions such as furnace charge and reducing agent finish, control perforate mechanism 7, perforate mechanism 7 will be inserted into the plug-hole plunger 5 of banishing in the hole and release, the hole is banished in conducting, the passage of banishing of melt is opened, make the corundum melt go out furnace chamber by banishing orifice flow, and connect bag 9 via guiding gutter 6 inflows, the cooling back forms product.After the corundum melt-flow was intact, mouth 4 was banished in choked flow discharge hole or replacing immediately, and smelted to the furnace chamber 2 interior furnace charges that add, and did not cut off the power supply in whole process.
Claims (4)
1. banish method corundum smelting stove for one kind, comprise body of heater (1), be provided with electric heater unit (3) in the furnace chamber (2) of described body of heater (1); It is characterized in that: the sidewall middle and lower part of described furnace chamber (2) is provided with one and banishes mouth (4), banishes mouth (4) and is removably mounted on the sidewall of furnace chamber (2); Described middle part of banishing mouth (4) is provided with the hole of banishing of a perforation oven cavity side wall, and this is banished, and sealing is fitted with a plug-hole plunger (5) in the hole; Described arranged outside of banishing mouth (4) is useful on the perforate mechanism (7) that the hole is banished in conducting, and described perforate mechanism (7) is installed in and controls on the platform (8); Described below of banishing the hole collar extension is provided with a guiding gutter (6), and described guiding gutter (6) runs through the described platform (8) of controlling downwards, and its below correspondence is provided with the portable bag (9) that connects.
2. the method corundum smelting stove of banishing according to claim 1, it is characterized in that: vertical tangent plane of described body of heater (1) is T-shaped.
3. the method corundum smelting stove of banishing according to claim 1 is characterized in that: the thickness 〉=1000mm of described furnace chamber (2) sidewall.
4. the method corundum smelting stove of banishing according to claim 1 is characterized in that: described plug-hole plunger (5) adopts carbon composite to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033326 CN203037061U (en) | 2013-01-10 | 2013-01-10 | Discharge-method corundum smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033326 CN203037061U (en) | 2013-01-10 | 2013-01-10 | Discharge-method corundum smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037061U true CN203037061U (en) | 2013-07-03 |
Family
ID=48689176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033326 Expired - Lifetime CN203037061U (en) | 2013-01-10 | 2013-01-10 | Discharge-method corundum smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344112A (en) * | 2013-01-10 | 2013-10-09 | 李正义 | Corundum smelting furnace adopting flowing and discharging method |
| CN107270706A (en) * | 2015-09-11 | 2017-10-20 | 裘友玖 | A kind of method that use magnetic controls corundum smelting stove flow |
-
2013
- 2013-01-10 CN CN 201320033326 patent/CN203037061U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344112A (en) * | 2013-01-10 | 2013-10-09 | 李正义 | Corundum smelting furnace adopting flowing and discharging method |
| CN103344112B (en) * | 2013-01-10 | 2016-03-30 | 贵州开阳三环磨料有限公司 | Banish method corundum smelting stove |
| CN107270706A (en) * | 2015-09-11 | 2017-10-20 | 裘友玖 | A kind of method that use magnetic controls corundum smelting stove flow |
| CN107270706B (en) * | 2015-09-11 | 2019-08-02 | 绍兴大纬针织机械有限公司 | A method of corundum smelting furnace flow is controlled using magnetic substance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Kaiyang County in Guizhou province 550000 Shuangliu Guiyang tea plantation Patentee after: GUIZHOU KAIYANG SANHUAN ABRASIVES Co.,Ltd. Address before: 550000 A, building 11, block B, No. 3 East Yanan Road, Yunyan District, Guizhou, Guiyang Patentee before: Li Zhengyi |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20160330 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |