CN206321053U - Calcining furnace - Google Patents
Calcining furnace Download PDFInfo
- Publication number
- CN206321053U CN206321053U CN201621476837.4U CN201621476837U CN206321053U CN 206321053 U CN206321053 U CN 206321053U CN 201621476837 U CN201621476837 U CN 201621476837U CN 206321053 U CN206321053 U CN 206321053U
- Authority
- CN
- China
- Prior art keywords
- furnace
- groups
- calcining
- heating wire
- group
- 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 - Fee Related
Links
- 238000001354 calcination Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model provides a calcining furnace, including oven, stove bottom, furnace chamber, air inlet and gas outlet, the oven with the stove bottom encloses into a closed cavity and is the furnace chamber, the air inlet sets up the positive center of stove bottom, the gas outlet sets up the top of oven, the both sides of oven reach be provided with three group's heater group in the stove bottom, three group's heater group is controlled by silicon controlled rectifier intelligence control system. The utility model discloses it has clean pollution-free characteristics to forge burning furnace adoption electric energy heating, adopts three group's heater groups of hemisphere design and silicon controlled rectifier intelligent control system control to heat simultaneously, makes the product be heated evenly, ensures the temperature in the accurate control calcining furnace, and it does not have the dead angle to heat.
Description
【Technical field】
The utility model is related to calciner technical field, more particularly to a kind of calcining furnace.
【Background technology】
Calcining furnace is a kind of for high-temperature process, using fuel such as natural gas, oil and electricity as the energy, for smelting iron, reclaiming
The equipment of rare metal, the extraordinary chemicals of production.Calcining furnace can continuously be located with direct or indirect thermal source with middle temperature or high temperature
Manage batch material, it is ensured that in process, thermal source and product isolation, it can be applied to industry-by-industry, be widely used.
Calcining furnace is traditionally arranged to be rectangular calcining can-like, because calcining heat reaches that several Baidu are even thousands of in stove
Degree, the heat loss through radiation phenomenon of body of heater is more obvious, makes the heated uneven of various pieces, is in particular in close to the ground of heating wire
Fang Wendu is high, and the local temperature away from heating wire is low, and the temperature of corner is lower；When material is stacked in the inside, temperature below is high,
And temperature above is low, to the product high to temperature requirement, the motion of large effect, the in addition thermal current in it is produced,
Because of rectangle structure, flowing is difficult in corner, dead angle is formed, the exchange of calorific value is slow and delayed.
【Utility model content】
It is uneven to overcome prior art to be heated, the slow and delayed shortcoming of exchange of calorific value.The utility model provides one
Calcining furnace, including furnace wall, furnace bottom, furnace chamber, air inlet and gas outlet are planted, the furnace wall and the furnace bottom surround the chamber of a closure
Body is furnace chamber, and the air inlet is arranged on the centre of the furnace bottom, and the gas outlet is arranged on the top of the furnace wall, described
Three groups of heating wire groups are provided with the both sides of the furnace wall and the furnace bottom, three groups of heating wire groups are by controllable silicon intelligence control system
Control.
Preferably, the furnace wall is hemispherical.
Preferably, three groups of heating wire groups are the connection of Y types or triangular form connection.
Preferably, each heating wire in three groups of heating wire groups is equidistantly placed.
Preferably, the controllable silicon intelligence control system temperature-controlled precision is ± 5 DEG C.
Compared with prior art, the characteristics of the utility model calcining furnace has cleanliness without any pollution using electric energy heating, simultaneously
Control three groups of heating wire groups to be heated using hemispherical design and controllable silicon intelligence control system, be heated evenly product, really
The temperature protected in precise control calcining furnace, is heated without dead angle.
【Brief description of the drawings】
Fig. 1 is the overall structure figure of the utility model calcining furnace.
11st, furnace wall；12nd, furnace bottom；13rd, furnace chamber；14th, air inlet；15 gas outlets；16th, heating wire group.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1, the utility model calcining furnace 1 includes furnace wall 11, furnace bottom 12, furnace chamber 13, air inlet 14, gas outlet 15
With heating wire group 16.The furnace wall 11 is hemispherical, is conducive to calcining furnace thermally equivalent；The furnace wall 11 and the furnace bottom 12 enclose
Into a cavity closed for furnace chamber 13, it is necessary to which the product of calcining is placed in the furnace chamber 13；The air inlet 14 is arranged on
The centre of the furnace bottom 12, makes air be stretched from centre to surrounding, and being tried one's best with the air-flow ensured in calcining furnace, it is uniform to reach；Institute
The top that gas outlet 15 is arranged on the furnace wall 11 is stated, its effect is the air discharge in calcining furnace；The heating wire group 16 1
Totally three groups, it is separately positioned in the both sides of the furnace wall 11 and the furnace bottom 12, and three heating wire groups 16 are connected by Y types
Connect or triangular form connection, and each heating wire is equidistantly placed, it is ensured that calcining furnace is heated evenly；Three groups of heating wire groups 16 are led to
Cross controllable silicon intelligence control system so that the temperature in stove reaches unanimity, to reduce the thermograde in stove, controllable silicon is intelligently controlled
Reachable ± 5 DEG C of system temperature-controlled precision processed.
When having product to need calcining, operator is put into the product of the calcining in the furnace chamber 13, controllable silicon intelligence
Control system is according to the temperature change in the featured configuration calcining heat of calcination product, moment monitoring calcining furnace is needed, by controllable
The thermocouple of silicon intelligence control system detects the temperature of each part of the furnace chamber 13, controls three groups of heating wire groups 16 to realize essence
True temperature difference control.
Compared with prior art, the characteristics of the utility model calcining furnace has cleanliness without any pollution using electric energy heating, simultaneously
Control three groups of heating wire groups to be heated using hemispherical design and controllable silicon intelligence control system, be heated evenly product, really
The temperature protected in precise control calcining furnace, is heated without dead angle.
The utility model preferred embodiment is the foregoing is only, is not intended to limit the invention, it is all new in this practicality
Any modification made within type principle, equivalent and improvement etc. all should be comprising within protection domains of the present utility model.
Claims (5)
1. a kind of calcining furnace, including furnace wall, furnace bottom, furnace chamber, air inlet and gas outlet, the furnace wall and the furnace bottom surround one
The cavity of closure is furnace chamber, and the air inlet is arranged on the centre of the furnace bottom, and the gas outlet is arranged on the furnace wall
Top, it is characterised in that：Three groups of heating wire groups, three groups of heating wire groups are provided with the both sides of the furnace wall and the furnace bottom
Controlled by controllable silicon intelligence control system.
2. calcining furnace as claimed in claim 1, it is characterised in that：The furnace wall is hemispherical.
3. calcining furnace as claimed in claim 1, it is characterised in that：Three groups of heating wire groups are the connection of Y types or triangular form
Connection.
4. calcining furnace as claimed in claim 3, it is characterised in that：Each heating wire in three groups of heating wire groups is equidistantly put
Put.
5. the calcining furnace as described in claim any one of 1-4, it is characterised in that：The controllable silicon intelligence control system temperature control essence
Spend for ± 5 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476837.4U CN206321053U (en) | 2016-12-30 | 2016-12-30 | Calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476837.4U CN206321053U (en) | 2016-12-30 | 2016-12-30 | Calcining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321053U true CN206321053U (en) | 2017-07-11 |
Family
ID=59261674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476837.4U Expired - Fee Related CN206321053U (en) | 2016-12-30 | 2016-12-30 | Calcining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321053U (en) |
-
2016
- 2016-12-30 CN CN201621476837.4U patent/CN206321053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: Room 502, Spring Valley 3D Printing Research Institute, Hengshan Avenue, Fanchang Economic Development Zone, Wuhu City, Anhui Province Patentee after: Anhui Misheng Intelligent Technology Co., Ltd. Address before: 528437 One of the twelve second floors of No. 106 Qianhao Road, Haotou Village, Zhongshan Torch Development Zone, Guangdong Province Patentee before: Zhongshan Bangte Biological Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |