CN206188663U - Utilize equipment of useless gas -burning system lime of electric stove - Google Patents
Utilize equipment of useless gas -burning system lime of electric stove Download PDFInfo
- Publication number
- CN206188663U CN206188663U CN201620993542.8U CN201620993542U CN206188663U CN 206188663 U CN206188663 U CN 206188663U CN 201620993542 U CN201620993542 U CN 201620993542U CN 206188663 U CN206188663 U CN 206188663U
- Authority
- CN
- China
- Prior art keywords
- fire
- furnace
- stove
- waste gas
- equipment
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an utilize equipment of useless gas -burning system lime of electric stove, include: the electric stove, fire stove and drying device, the electric stove includes direct heating resistance furnace and coal gas fan unit, fire the stove with drying device is inside hollow closed structure, fire the inside fire bars that is fixed with of stove, it fires the raw materials to be used for on the fire bars placing, coal gas fan unit with fire stove bottom portion intercommunication, coal gas fan unit will waste gas in the direct heating resistance furnace take out to fire in the stove, drying device upper portion is the stoving platform, the drying device inner space with fire stove lower part intercommunication, drying device keeps away from fire stove one side and install drying blower. The utility model discloses equipment can make waste gas recovery recycle, the high -usage, and it is pollution -free after discharging.
Description
Technical field
The utility model is related to lime burning techniques field, and a kind of more particularly to utilization electric furnace waste gas lime calcining sets
It is standby.
Background technology
During electric furnace smelting, gas easily burns insufficient generation waste gas, and waste gas Main Ingredients and Appearance is CO, and it is emitted
Shi Wendu is high, and easily causes atmosphere pollution, and the utilization of electric furnace waste gas is the major action of energy-saving and emission-reduction of turning waste into wealth, and is China
One of Main way studied from now on；But present waste gas reutilization technology, mainly for EGT it is high the characteristics of, profit
With the waste heat of waste gas, in air is discharged into after its cooling, but it can still cause atmosphere pollution, and exhaust gas utilization rate is low.
Utility model content
The purpose of this utility model is to provide a kind of equipment of utilization electric furnace waste gas lime calcining, to solve above-mentioned existing skill
The problem that art is present, recycles waste gas recovery, and utilization rate is high, and pollution-free after discharge.
To achieve the above object, the utility model provides following scheme：A kind of utilization electric furnace waste gas lime calcining sets
It is standby, including：Electric furnace, baking furnace and drying unit；The electric furnace includes direct heating resistance furnace and gas fan；The burning
Stove processed and the drying unit are the enclosed construction of inner hollow, and fire bars, the fire bars are fixed with inside the baking furnace
It is upper to be used to place firing raw material；The gas fan is connected with the firing furnace bottom, and the gas fan directly adds described
Waste gas in hot type resistance furnace is evacuated in the baking furnace；The drying unit top is drying platform, in the drying unit
Portion space connects with the baking furnace bottom, and the drying unit is provided with drying blower fan away from the baking furnace side.
Optionally, it is described to prevent back also including the fireproof tempering device being arranged between the gas fan and the baking furnace
Fiery device is sealed for top, and the barrel-like structure of water is filled in inside, and air inlet pipe and escaping pipe are respectively equipped with sealing；The air inlet pipe
Lower ending opening be located at the fireproof tempering device the water surface under, upper end open is connected with the gas fan；The escaping pipe
Lower ending opening be located at the fireproof tempering device the water surface on, upper end open is connected with the baking furnace.
Optionally, one layer of refractory brick with holes is provided with the fire bars, is used to place the burning on the refractory brick with holes
Raw material processed.
Optionally, be staggeredly equipped with dividing plate between inwall of the drying unit along gas flow direction both sides, it is described every
Plate one end is fixedly connected with inwall, another end opening.
Optionally, also including chimney, the chimney is connected with the drying blower fan.
According to the such scheme that the utility model is provided, compared with prior art with following technique effect：Exhaust gas utilization
Rate is high, burning fully pollution-free, fireproof tempering device simple structure, easy to operate, can effectively prevent flame from instead burning to gas fan,
Security is greatly improved；Drying unit can realize reusing for gas.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings；
Fig. 1 is the utility model overall structure figure；
Fig. 2 is the utility model lime burning equipment side view；
Fig. 3 is the utility model lime burning equipment top view；
Fig. 4 is the side view of the utility model fireproof tempering device first；
Fig. 5 is the side view of the utility model fireproof tempering device second；
Fig. 6 is the utility model fireproof tempering device top view；
Description of reference numerals：1 is direct heating resistance furnace, and 2 is gas fan, and 3 is baking furnace, and 4 is drying unit, 5
It is dividing plate, 6 is drying blower fan, and 7 is chimney, and 8 is fireproof tempering device, and 9 is air inlet pipe, and 10 is escaping pipe.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of equipment of utilization electric furnace waste gas lime calcining, to solve above-mentioned existing skill
The problem that art is present, recycles waste gas recovery, and utilization rate is big, and pollution-free after discharge.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
Embodiment one
As shown in figures 2-6, the present embodiment provides a kind of equipment of utilization electric furnace waste gas lime calcining, including：Electric furnace, firing
Stove 3 and drying unit 4, the electric furnace include direct heating resistance furnace 1 and gas fan 2, the gas fan 2 and described
Fireproof tempering device 8 is provided between baking furnace 3；The baking furnace 3 and the drying unit 4 are the closed knot of inner hollow
Structure, is fixed with fire bars inside the baking furnace 3, be used to place on the fire bars and fire raw material；The gas fan 2 is anti-with described
Back-fire arrangement 8 is connected, and the waste gas in the direct heating resistance furnace 1 is evacuated to the fireproof tempering device 8 by the gas fan 2
It is interior；The top of the drying unit 4 is drying platform, and the inner space of the drying unit 5 connects with the bottom of the baking furnace 3, institute
State drying unit 4 and drying blower fan 6 is installed away from the side of the baking furnace 3.The fireproof tempering device 8 is sealed for top, internal
The barrel-like structure of water is filled, air inlet pipe 9 and escaping pipe 10 are respectively equipped with sealing；The lower ending opening of the air inlet pipe 9 is located at institute
State under the water surface of fireproof tempering device 8, upper end open is connected with the gas fan 2；The lower ending opening position of the escaping pipe 10
On the water surface of the fireproof tempering device 8, upper end open is connected with the baking furnace 3.One layer of band is provided with the fire bars
Hole refractory brick, is used to place the firing raw material on the refractory brick with holes.The drying unit 4 is along gas flow direction both sides
Inwall between be staggeredly equipped with dividing plate 5, the one end of the dividing plate 5 is fixedly connected with inwall, another end opening.Also include chimney 7,
The chimney 7 is connected with the drying blower fan 6.
The utility model is burnt using downward flame and one layer of refractory brick with holes is built on fire bars and solves asking for fire bars easy burn-out
Topic；When fireproof tempering device 8 works, coal gas enters water pot by air inlet 9, is atomized through water curtain, is discharged by gas outlet 10, and coal gas is met
Water is also non-ignitable.
Fig. 1 is the utility model overall structure, the gas that direct heating resistance furnace 1 is produced, condensed device cooling, cloth bag
After the dedusting of room, extracted out by gas fan 2, through fireproof tempering device 8 to the combustion chambers burn of lime baking furnace 3, burning waste gas are by drying
Blower fan 6 is evacuated to chimney 7 and empties.
The technical solution of the utility model, exhaust gas utilization rate is high, burning fully pollution-free, fireproof tempering device simple structure,
It is easy to operate, can effectively prevent flame from instead burning to gas fan, security is greatly improved；Drying unit can realize gas again
Utilize.
Apply specific case in the utility model to be set forth principle of the present utility model and implementation method, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (5)
1. a kind of equipment of utilization electric furnace waste gas lime calcining, it is characterised in that：Including：Electric furnace, baking furnace and drying unit；
The electric furnace includes direct heating resistance furnace and gas fan；The baking furnace and the drying unit are inner hollow
Enclosed construction, is fixed with fire bars inside the baking furnace, be used to place on the fire bars and fire raw material；The gas fan with
Waste gas in the direct heating resistance furnace is evacuated to the baking furnace by the firing furnace bottom connection, the gas fan
It is interior；The drying unit top is drying platform, and the drying unit inner space connects with the baking furnace bottom, the baking
Equipment for drying is provided with drying blower fan away from the baking furnace side.
2. the equipment of utilization electric furnace waste gas lime calcining according to claim 1, it is characterised in that：Also include being arranged at institute
The fireproof tempering device between gas fan and the baking furnace is stated, the fireproof tempering device is sealed for top, and water is filled in inside
Barrel-like structure, is respectively equipped with air inlet pipe and escaping pipe at sealing；The lower ending opening of the air inlet pipe is located at the fireproof tempering device
The water surface under, upper end open is connected with the gas fan；The lower ending opening of the escaping pipe is located at the fireproof tempering device
The water surface on, upper end open is connected with the baking furnace.
3. the equipment of utilization electric furnace waste gas lime calcining according to claim 1, it is characterised in that：Set on the fire bars
There is one layer of refractory brick with holes, be used to place the firing raw material on the refractory brick with holes.
4. the equipment of utilization electric furnace waste gas lime calcining according to claim 1, it is characterised in that：The drying unit edge
Dividing plate is staggeredly equipped between the inwall of gas flow direction both sides, described dividing plate one end is fixedly connected with inwall, and the other end is opened
Mouthful.
5. the equipment of utilization electric furnace waste gas lime calcining according to claim 1, it is characterised in that：Also include chimney, institute
Chimney is stated to be connected with the drying blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993542.8U CN206188663U (en) | 2016-08-30 | 2016-08-30 | Utilize equipment of useless gas -burning system lime of electric stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620993542.8U CN206188663U (en) | 2016-08-30 | 2016-08-30 | Utilize equipment of useless gas -burning system lime of electric stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188663U true CN206188663U (en) | 2017-05-24 |
Family
ID=58727787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620993542.8U Expired - Fee Related CN206188663U (en) | 2016-08-30 | 2016-08-30 | Utilize equipment of useless gas -burning system lime of electric stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206188663U (en) |
-
2016
- 2016-08-30 CN CN201620993542.8U patent/CN206188663U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202947312U (en) | Metal hot-blast stove | |
| CN105042643B (en) | It is a kind of to collect the environment protection warming stove that high temperature energy-gathering ring air distribution stores oxygen | |
| CN201938338U (en) | Energy-saving flue-cured tobacco house using solar energy | |
| CN206188663U (en) | Utilize equipment of useless gas -burning system lime of electric stove | |
| CN203323549U (en) | Roller kiln for producing microlite foam ceramic | |
| CN205208914U (en) | Energy -conserving boiler of vertical spontaneous firing ordinary pressure | |
| CN207904114U (en) | Coal gas Self-service recovery device when a kind of glass furnace commutation | |
| CN205641005U (en) | Energy -conserving hot air heater | |
| CN203421747U (en) | Dual-layer hollow cast steel combustion chamber structure of Chinese food stove | |
| CN206512136U (en) | A kind of heat stepwise reheat tamping coke-oven | |
| CN206208010U (en) | A kind of ceramic sintering kiln of efficient energy-saving | |
| CN103353224B (en) | Kiln body for baking archaized blue brick by virtue of natural gas | |
| CN205156646U (en) | Kiln waste heat of baking bricks stores recycle device | |
| CN109682063A (en) | A kind of surface has the boiler of heat preservation mechanism | |
| CN207963481U (en) | A kind of carbon roasting furnace of high combustion efficiency | |
| CN203432306U (en) | Kiln capable of sintering antique imitation blue bricks by adopting natural gas | |
| CN207674494U (en) | A kind of energy conservation and environmental protection Verticle hot-water heating cooking stove | |
| CN206556068U (en) | One kind combustion tank furnace | |
| CN203964019U (en) | Multi-functional firewood-saving stove | |
| CN203190419U (en) | Incinerator lid device of second combustion chamber of vertical type rotation pyrolyzation gasification incinerator | |
| CN204987102U (en) | Energy -conserving fried dish equipment | |
| CN207447336U (en) | Accumulation of heat jetting type ladle baking facilities | |
| CN208011770U (en) | A kind of thermal cycle heated kang | |
| CN207702450U (en) | A kind of novel dispersed combustion device of recuperative heater | |
| CN209473461U (en) | A kind of environmentally friendly and uniform high-efficiency roast chicken device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20210830 |