CN206131759U - Lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system - Google Patents
Lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system Download PDFInfo
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- CN206131759U CN206131759U CN201620894279.7U CN201620894279U CN206131759U CN 206131759 U CN206131759 U CN 206131759U CN 201620894279 U CN201620894279 U CN 201620894279U CN 206131759 U CN206131759 U CN 206131759U
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- Prior art keywords
- pipe
- heating
- air
- smoke
- heating device
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system, include into tobacco pipe, heating device, the dust remover, desulphurization device and fan, heating device's top left side is equipped with into mouth, heating device's bottom right side is equipped with the outlet flue, the outlet flue passes through the access connection of connecting pipe and dust remover, connecting pipe and desulphurization device's access connection is passed through in the export of dust remover, desulphurization device's the direct and outside atmospheric environment through connections of export, establish the heating pipe in the heating device, heating device's right -hand member is equipped with the air -supply line, heating device's left end is equipped with out the tuber pipe, be equipped with the fan on the play tuber pipe, the bottom of advancing the tobacco pipe is equipped with the dust exhaust pipe, it is equipped with the coarse filtration net corresponding with the dust exhaust pipe in the tobacco pipe to advance, the utility model discloses utilize heating device realize the lime kiln in exhaust high temperature flue gas carry out high temperature heating to the air that the lime kiln needs, temperature when improving air admission lime kiln.
Description
Technical field
This utility model is related to energy-conserving and environment-protective technical fiel, specially a kind of lime burner furnace fume afterheat energy-conserving and environment-protective circulation
Using system.
Background technology
Lime burner furnace includes the body of heater for being provided with heat-insulation layer, and burner hearth is provided with body of heater, and automatic feed mouth is provided with the top of burner hearth,
Lower end is provided with automatic ash-discharging mouth, and roof of the furnace is provided with annular and goes out flue, goes out flue and is connected with desulfurizing dust-collector by blower fan.It is this
The lime burner furnace of structure, it is environmental clean, directly atmospheric environment will not be polluted；But in the high-temperature flue gas taken out of from flue
Not utilized containing substantial amounts of waste heat, Jing desulfurizing dust-collectors are directly discharged into atmospheric environment, and this not only causes the very big wave on the energy
Take, while substantial amounts of heat is directly entered atmospheric environment, local environment can be changed, far-reaching influence is caused, if can be sharp again
With the heat in flue gas, the use of fuel can be not only reduced, improve the utilization rate of fuel, reduces cost, while can also reduce right
The impact of surrounding.
Utility model content
The purpose of this utility model is to provide a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system, to solve
The problem proposed in certainly above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme：
A kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system, including smoke-intake pipe, air heating apparatus, dedusting
Device, desulfurizing device and blower fan, the top left hand of air heating apparatus are provided with smoke inlet, are provided with the right side of the bottom of air heating apparatus
Outlet flue, outlet flue are connected with the import of cleaner unit by connecting tube, and the outlet of cleaner unit is by connecting tube and desulfurizing device
Import connects, and the outlet of desulfurizing device is directly connected with atmosphere outside insertion, and heating tube is set in air heating apparatus, heats
Pipe is spiral tubular structure design, and heating net is provided between heating tube, and heating tube is fixed in air heating apparatus by support
On wall, the entrance point of heating tube is connected with smoke inlet, and the port of export of heating tube is connected with outlet flue, the right-hand member of air heating apparatus
Blast pipe is provided with, the left end of air heating apparatus is provided with discharge pipe, and discharge pipe is provided with blower fan, and discharge pipe passes through the second connection method
Orchid is connected with the air inlet of lime burner furnace, and smoke-intake pipe one end is connected with the smoke exhaust pipe of lime burner furnace by the first adpting flange, separately
One end is connected with smoke inlet by connecting tube；The bottom of smoke-intake pipe is provided with dust flue, and the bottom of dust flue is provided with cloth bag, and cloth bag is
Both ends open structure design, the bottom of cloth bag are tightened with cotton rope, and the coarse filtration net corresponding with dust flue is provided with smoke-intake pipe.
Used as this utility model further technical scheme, discharge pipe and blast pipe and helical heating pipe are with always
On line.
Used as this utility model further technical scheme, coarse filtration net is to be obliquely installed.
Used as this utility model further technical scheme, heating tube and heating net are all good using heat-conductive characteristic
Metal material make.
Compared with prior art, the high-temperature flue gas that this utility model is realized discharging in lime burner furnace using air heating apparatus
High-temperature heating is carried out to the air that lime burner furnace needs, and air is improved into temperature during lime burner furnace, is reduced gas at normal temperature
It is heated to time and the fuel of high-temperature gas.
Description of the drawings
Fig. 1 is a kind of structural representation of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system of this utility model.
In figure：The first adpting flanges of 1-, 2- smoke-intake pipes, 3- air heating apparatus, 4- cleaner units, 5- desulfurizing devices, 6- wind
Machine, 7- discharge pipes, the second adpting flanges of 8-, 9- coarse filtration nets, 10- dust flues, 11- cloth bags, 12- connecting tubes, 13- smoke inlets,
14- heating tubes, 15- heating nets, 16- supports, 17- blast pipes, 18- outlet flues.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1, a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system, including smoke-intake pipe 2, air to add
Thermal 3, cleaner unit 4, desulfurizing device 5 and blower fan 6, the top left hand of the air heating apparatus 3 are provided with smoke inlet 13, air
Outlet flue 18 is provided with the right side of the bottom of heater 3, the outlet flue 18 is connected with the import of cleaner unit 4 by connecting tube 12,
The outlet of the cleaner unit 4 is connected with the import of desulfurizing device 5 by connecting tube 12, the outlet of the desulfurizing device 5 directly with
Atmosphere outside insertion connects, and sets heating tube 14 in the air heating apparatus 3, and the heating tube 14 is spiral tubular structure
Design, is provided with heating net 15 between heating tube 14, heating tube 14 is fixed on 3 inwall of air heating apparatus by support 16, plus
The entrance point of heat pipe 14 is connected with smoke inlet 13, and the port of export of heating tube 14 is connected with outlet flue 18, the air heating apparatus 3
Right-hand member be provided with blast pipe 17, the left end of air heating apparatus 3 is provided with discharge pipe 7, the discharge pipe 7 and blast pipe 17 and spiral shell
On the same line, the discharge pipe 7 is provided with blower fan 6 to rotation heating tube 14, and discharge pipe 7 passes through the second adpting flange 8 and Calx
The air inlet connection of kiln, 2 one end of the smoke-intake pipe is connected with the smoke exhaust pipe of lime burner furnace by the first adpting flange 1, another
End is connected with smoke inlet 13 by connecting tube 12；The bottom of the smoke-intake pipe 2 is provided with dust flue 10, the bottom of the dust flue 10
Cloth bag 11 is provided with, the cloth bag 11 is both ends open structure design, and the bottom of cloth bag 11 is tightened with cotton rope, in the smoke-intake pipe 2
The coarse filtration net 9 corresponding with dust flue 10 is provided with, the coarse filtration net 9 is to be obliquely installed, and coarse filtration net 9 can filter bulky grain
Soot dust granule.
The heating tube 14 and heating net 15 are made using the good metal material of heat-conductive characteristic.
When this utility model is used, the flue gas that lime burner furnace is discharged is entered in smoke-intake pipe 2 from smoke exhaust pipe, Jing coarse filtrations net 9
When, the bulky grain flue dust in flue gas is filtered, and Jing dust flues 10 drop in cloth bag 11 bulky grain flue dust under gravity,
From smoke inlet 13, in heating tube 14, net 15, extraneous air are heated in the heating of 14 Jing conduction of heat of heating tube to the preliminary flue gas for filtering
In 17 air inlet heater 3 of Jing blast pipes, then the 15 common heating of heated pipe 14 and heating net, becomes high temperature air,
In the presence of blower fan 6, Jing discharge pipes 7 enter lime burner furnace to high temperature air, and high temperature air is providing high temperature oxygen for lime burner furnace
While gas, time and fuel that gas at normal temperature is heated to high-temperature gas are reduced so that more fuel are burnt for Calx
System；The flue gas of heated pipe 14, enters cleaner unit 4 from outlet flue 18, and desulfurizing device 5 is then entered after removing dust device 4, final to arrange
Go out, cleaner unit 4 filters out the fine smoke in flue gas so that smoke content is preferably minimized, desulfurizing device 5 is taken out in flue gas
Sulfur, prevents sulphur pollution, air heating apparatus 3 from removing substantial amounts of heat in air so that flue-gas temperature is greatly reduced.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Various changes can be made.
Claims (4)
1. a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system, it is characterised in that including smoke-intake pipe, air heating
Device, cleaner unit, desulfurizing device and blower fan, the top left hand of air heating apparatus are provided with smoke inlet, the bottom of air heating apparatus
End right side is provided with outlet flue, and outlet flue is connected with the import of cleaner unit by connecting tube, the outlet of cleaner unit pass through connecting tube and
The import connection of desulfurizing device, the outlet of desulfurizing device are directly connected with atmosphere outside insertion, are set in air heating apparatus
Heating tube, heating tube are spiral tubular structure designs, and heating net is provided between heating tube, and heating tube is fixed on air by support
On heater inwall, the entrance point of heating tube is connected with smoke inlet, and the port of export of heating tube is connected with outlet flue, air heating
The right-hand member of device is provided with blast pipe, and the left end of air heating apparatus is provided with discharge pipe, and discharge pipe is provided with blower fan, and discharge pipe passes through
Second adpting flange is connected with the air inlet of lime burner furnace, smoke evacuation of the smoke-intake pipe one end by the first adpting flange and lime burner furnace
Pipe connects, and the other end is connected with smoke inlet by connecting tube；The bottom of smoke-intake pipe is provided with dust flue, and the bottom of dust flue is provided with cloth
Bag, cloth bag is both ends open structure design, and the bottom of cloth bag is tightened with cotton rope, is provided with corresponding with dust flue thick in smoke-intake pipe
Drainage screen.
2. a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system according to claim 1, it is characterised in that
Discharge pipe and blast pipe and helical heating pipe are on the same line.
3. a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system according to claim 1, it is characterised in that
Coarse filtration net is to be obliquely installed.
4. a kind of lime burner furnace fume afterheat energy-conserving and environment-protective cyclic utilization system according to claim 1, it is characterised in that
Heating tube and heating net are made using the good metal material of heat-conductive characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894279.7U CN206131759U (en) | 2016-08-18 | 2016-08-18 | Lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894279.7U CN206131759U (en) | 2016-08-18 | 2016-08-18 | Lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206131759U true CN206131759U (en) | 2017-04-26 |
Family
ID=58563044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894279.7U Expired - Fee Related CN206131759U (en) | 2016-08-18 | 2016-08-18 | Lime flue gas of kiln remains heat energy -saving environmental protection cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206131759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624733A (en) * | 2018-06-18 | 2018-10-09 | 华林特钢集团有限公司 | A kind of steel ingot refinement waste heat recovery device |
| CN109612272A (en) * | 2018-12-04 | 2019-04-12 | 单林祥 | A kind of high temperature Si-Mo rod smelting furnace based on waste heat cleaning heating technique |
| CN111306581A (en) * | 2020-03-05 | 2020-06-19 | 广东美的厨房电器制造有限公司 | Baking oven |
-
2016
- 2016-08-18 CN CN201620894279.7U patent/CN206131759U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624733A (en) * | 2018-06-18 | 2018-10-09 | 华林特钢集团有限公司 | A kind of steel ingot refinement waste heat recovery device |
| CN108624733B (en) * | 2018-06-18 | 2023-10-27 | 华林特钢集团有限公司 | Steel ingot refining waste heat recycling device |
| CN109612272A (en) * | 2018-12-04 | 2019-04-12 | 单林祥 | A kind of high temperature Si-Mo rod smelting furnace based on waste heat cleaning heating technique |
| CN111306581A (en) * | 2020-03-05 | 2020-06-19 | 广东美的厨房电器制造有限公司 | Baking oven |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |