CN208805029U - A kind of melting hot air furnace device - Google Patents
A kind of melting hot air furnace device Download PDFInfo
- Publication number
- CN208805029U CN208805029U CN201821175953.1U CN201821175953U CN208805029U CN 208805029 U CN208805029 U CN 208805029U CN 201821175953 U CN201821175953 U CN 201821175953U CN 208805029 U CN208805029 U CN 208805029U
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- Prior art keywords
- blast stove
- temperature fusion
- hot
- flue gas
- burning
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- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of melting hot air furnace devices, match Wen Danyuan including milling unit, burning melt element and flue gas, the unit that is milled includes flour mill and surge bunker, burning melt element includes storehouse pump, burning spray gun, high-temperature fusion hot-blast stove and slag bath, and flue gas, which is returned, to be included drying oven with unit and match Wen Fengji.The utility model carries out burning melt process to raw material by high-temperature fusion hot-blast stove, the heavy metal substance of environment is polluted in will not generating in treatment process, and the material for making full use of the high-temperature flue gas generated in combustion process to heat in drying oven to needs is dried.Using slag charges such as utility model device processing cinders, considerable economic benefit and good environmental benefit can get.
Description
Technical field
The utility model relates to a kind of melting hot air furnace devices, belong to melt-combustion field.
Background technique
The fast development of China's economy, the quickening of urbanization process and the growth of population bring house refuse and sharply increase
Long problem.The flying dust and slag generated during waste incineration and refuse gasification is because containing dioxin and heavy metal substance, landfill
Or stack and be easy to cause environmental pollution, and cause heavy metal pollution, it is difficult to handle.Melting burn for heavy metal substance packet
It is wrapped in vitreous slag, it is not easy to leach, be a kind of processing mode that comparison is safe.The flue gas generated after burning can be used for supplying
Warm or generation steam, or used as a kind of flue gas heat carrier, resource utilization is realized, is the most potential processing of lime-ash
Technology mitigates the pollution to environment to the maximum extent, is garbage flying ash under the increasingly serious social development state of environmental protection pressure
One new technology of processing.
Utility model content
The purpose of the utility model is to provide a kind of melting hot air furnace device, using the device can to cinder or
The slag charges such as cinder carry out burning melt process as raw material, will not be generated in treatment process in heavy metal substance, treatment effect is good,
Environment protecting is good.
In order to solve the above technical problems, the utility model adopts the following technical solutions: a kind of melting hot air furnace device, packet
Include: with Wen Danyuan, milling unit includes flour mill and surge bunker for milling unit, burning melt element and flue gas, and burning melting is single
Member include storehouse pump, burning spray gun, high-temperature fusion hot-blast stove and slag bath, flue gas return with unit include drying oven and match Wen Fengji；Mill
Powder machine is connected with surge bunker, and surge bunker and storehouse pump connect, and storehouse pump is connect with high-temperature fusion hot-blast stove, high-temperature fusion hot-blast stove and combustion
Spray gun connection is burnt, slag bath is set to the lower section of high-temperature fusion hot-blast stove, and high-temperature fusion hot-blast stove is connect with drying oven, drying oven
Outlet end is connect with the arrival end with warm blower, is connect with warm blower with high-temperature fusion hot-blast stove.
In a kind of melting hot air furnace device above-mentioned, the high-temperature fusion hot-blast stove includes entering with greenhouse, melter, flue gas
Mouth and slag-drip opening, are arranged in the furnace body of high-temperature fusion hot-blast stove with greenhouse and melter, and melter is arranged in greenhouse
The top of high-temperature fusion hot-blast stove is arranged in lower section, smoke inlet；The lower section with greenhouse is arranged in melter, and connects with greenhouse
It is logical；High-temperature fusion hot-blast stove is connect by smoke inlet with the outlet end with warm blower.
It further include flue gas delivery pipe in a kind of melting hot air furnace device above-mentioned, flue gas delivery pipe is arranged in high-temperature fusion
The outlet end of hot-blast stove, high-temperature fusion hot-blast stove are connected to by the flue gas delivery pipe of outlet end with drying oven.
In a kind of melting hot air furnace device above-mentioned, the angle of declination a of the burning spray gun is 0 °~90 °, burning spray gun
Lateral inclination angle b is 0 °~60 °.The the angle of angle of declination a the big more the raw material that is conducive to be ground into powdery is abundant in melter
Burning；The angle change of lateral inclination angle b can make the eddy flow diameter in melter change, to make to melt indoor burning
Flow field changes, and then influences the quality for the glassy residue that burning melting generates.
In a kind of melting hot air furnace device above-mentioned, the drying oven is rotary drying oven, belt drying furnace or gas
The pyrolysis oven of body heat carrier.
Compared with prior art, the utility model melting hot air furnace device fires raw material by high-temperature fusion hot-blast stove
Burn melt process, will not generate in treatment process in pollute the heavy metal substance of environment, and make full use of in combustion process and generate
High-temperature flue gas the material that heats of needs is dried in drying oven.Use utility model device processing rubbish ash
The slag charges such as slag take full advantage of the flue gas heat generated when burning, and will not generate toxicity dioxin, can obtain considerable
Economic benefit and good environmental benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lateral inclination angle schematic diagram of the gas gun of the utility model.
Appended drawing reference: 1- flour mill, 2- surge bunker, the storehouse 3- pump, 4- burning spray gun, 5- high-temperature fusion hot-blast stove, 6- slag bath,
7- drying oven, 8- match Wen Fengji, 9- flue gas delivery pipe, and 10- matches greenhouse, 11- melter, 12- smoke inlet, 13- slag-drip opening.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
Embodiment 1: as shown in connection with fig. 1, a kind of melting hot air furnace device, comprising: milling unit, burning melt element and cigarette
Gas matches Wen Danyuan, and milling unit includes flour mill 1 and surge bunker 2, and burning melt element includes that storehouse pumps 3, burning spray gun 4, high temperature
Melt hot-blast stove 5 and slag bath 6, it includes drying oven 7 and with warm blower 8 that flue gas, which is returned with unit,；Flour mill 1 and surge bunker 2 connect, and delay
It rushes storehouse 2 to connect with storehouse pump 3, storehouse pump 3 is connect with high-temperature fusion hot-blast stove 5, and high-temperature fusion hot-blast stove 5 is connect with burning spray gun 4, slag
Pond 6 is set to the lower section of high-temperature fusion hot-blast stove 5, and high-temperature fusion hot-blast stove 5 is connect with drying oven 7, the outlet end of drying oven 7 with
Arrival end connection with warm blower 8, connect with warm blower 8 with high-temperature fusion hot-blast stove 5.
A kind of embodiment 2: melting hot air furnace device, comprising: milling unit, burning melt element and flue gas match Wen Danyuan,
Milling unit includes flour mill 1 and surge bunker 2, and burning melt element includes that storehouse pumps 3, burning spray gun 4, high-temperature fusion hot-blast stove 5
With slag bath 6, it includes rotary drying oven 7 and with warm blower 8 that flue gas, which is returned with unit,；Flour mill 1 and surge bunker 2 connect, surge bunker 2
It is connect with storehouse pump 3, storehouse pump 3 is connect with high-temperature fusion hot-blast stove 5, and high-temperature fusion hot-blast stove 5 is connect with burning spray gun 4, and slag bath 6 is set
It is placed in the lower section of high-temperature fusion hot-blast stove 5, high-temperature fusion hot-blast stove 5 is connect with rotary drying oven 7, rotary drying oven 7
Outlet end is connect with the arrival end with warm blower 8, is connect with warm blower 8 with high-temperature fusion hot-blast stove 5.Burning spray gun 4 has a down dip
Angle a is 0 °, and the lateral inclination angle b of burning spray gun 4 is 0 °.High-temperature fusion hot-blast stove 5 includes entering with greenhouse 10, melter 11, flue gas
Mouth 12 and slag-drip opening 13, are arranged in the furnace body of high-temperature fusion hot-blast stove 5 with greenhouse 10 and melter 11, and melter 11 is arranged
In the lower section for matching greenhouse 10, the top of high-temperature fusion hot-blast stove 5 is arranged in smoke inlet 12；Greenhouse 10 is being matched in the setting of melter 11
Lower section, and be connected to with greenhouse 10；High-temperature fusion hot-blast stove 5 is connect by smoke inlet 12 with the outlet end with warm blower 8.
A kind of embodiment 3: melting hot air furnace device, comprising: milling unit, burning melt element and flue gas match Wen Danyuan,
Milling unit includes flour mill 1 and surge bunker 2, and burning melt element includes that storehouse pumps 3, burning spray gun 4, high-temperature fusion hot-blast stove 5
With slag bath 6, it includes belt drying furnace 7 and with warm blower 8 that flue gas, which is returned with unit,；Flour mill 1 and surge bunker 2 connect, surge bunker 2 with
3 connection of storehouse pump, storehouse pump 3 are connect with high-temperature fusion hot-blast stove 5, and high-temperature fusion hot-blast stove 5 is connect with burning spray gun 4, and slag bath 6 is arranged
In the lower section of high-temperature fusion hot-blast stove 5, high-temperature fusion hot-blast stove 5 is connect with belt drying furnace 7, the outlet end of belt drying furnace 7
It connect with the arrival end with warm blower 8, is connect with warm blower 8 with high-temperature fusion hot-blast stove 5.High-temperature fusion hot-blast stove 5 includes matching
Greenhouse 10, melter 11, smoke inlet 12 and slag-drip opening 13 are arranged at high-temperature fusion hot-blast stove with greenhouse 10 and melter 11
In 5 furnace body, the lower section with greenhouse 10 is arranged in melter 11, and the top of high-temperature fusion hot-blast stove 5 is arranged in smoke inlet 12；
The lower section with greenhouse 10 is arranged in melter 11, and is connected to with greenhouse 10；High-temperature fusion hot-blast stove 5 by smoke inlet 12 with
Outlet end connection with warm blower 8.
Further, melting hot air furnace device further includes flue gas delivery pipe 9, and the setting of flue gas delivery pipe 9 is in high-temperature fusion heat
The outlet end of wind furnace 5, high-temperature fusion hot-blast stove 5 are connected to by the flue gas delivery pipe 9 of outlet end with belt drying furnace 7.Burning spray
The angle of declination a of rifle 4 is 45 °, and the lateral inclination angle b of burning spray gun 4 is 45 °.
A kind of embodiment 4: melting hot air furnace device, comprising: milling unit, burning melt element and flue gas match Wen Danyuan,
Milling unit includes flour mill 1 and surge bunker 2, and burning melt element includes that storehouse pumps 3, burning spray gun 4, high-temperature fusion hot-blast stove 5
With slag bath 6, it includes drying oven 7 and with warm blower 8 that flue gas, which is returned with unit,；Flour mill 1 and surge bunker 2 connect, and surge bunker 2 and storehouse pump
3 connections, storehouse pump 3 are connect with high-temperature fusion hot-blast stove 5, and high-temperature fusion hot-blast stove 5 is connect with burning spray gun 4, and slag bath 6 is set to height
The lower section of temperature melting hot-blast stove 5, high-temperature fusion hot-blast stove 5 connect with drying oven 7, the outlet end of drying oven 7 with match temperature blower 8
Arrival end connection is connect with warm blower 8 with high-temperature fusion hot-blast stove 5.High-temperature fusion hot-blast stove 5 includes matching greenhouse 10, melter
11, smoke inlet 12 and slag-drip opening 13, are arranged in the furnace body of high-temperature fusion hot-blast stove 5 with greenhouse 10 and melter 11, melt
Melt room 11 and the lower section with greenhouse 10 is set, the top of high-temperature fusion hot-blast stove 5 is arranged in smoke inlet 12；Melter 11 is arranged
It is connected in the lower section for matching greenhouse 10, and with greenhouse 10；High-temperature fusion hot-blast stove 5 is by smoke inlet 12 and with warm blower 8
Outlet end connection.
Further, melting hot air furnace device further includes flue gas delivery pipe 9, and the setting of flue gas delivery pipe 9 is in high-temperature fusion heat
The outlet end of wind furnace 5, high-temperature fusion hot-blast stove 5 are connected to by the flue gas delivery pipe 9 of outlet end with drying oven 7.Burning spray gun 4
Angle of declination a is 90 °, and the lateral inclination angle b of burning spray gun 4 is 90 °.Drying oven 7 is the pyrolysis oven of gas heat carrier.
The working principle of the utility model melting hot air furnace device:
Raw material enters flour mill 1, and it is 100 mesh~200 mesh powder raw material that granularity is milled in flour mill 1, and powdery is former
Material enters surge bunker 2,3 is delivered in burning spray gun 4 by compressed nitrogen through storehouse pump in surge bunker 2, by burning spray gun 4 by powder
Shape raw material and gas combustion adjuvant are sprayed into together in melter 11, and full combustion is carried out in melter 11, the high temperature for generation of burning
Flue gas then enters and matches greenhouse 10, and the lime-ash for generation of burning is then from the row of high-temperature fusion hot-blast stove 5 after being melt into glassy residue
Cinder notch 13 is discharged, and is cooled down into slag bath 6, into 10 high temperature flue gas of greenhouse and the low-temperature flue gas for carrying out autogamy temperature blower 8
It carries out with temperature processing, with temperature, treated that flue gas then passes through flue gas delivery pipe 9 is transported in drying oven 7, right in drying oven 7
The material for needing to heat is dried and (carries out heating, drying processing to material using with the flue gas after temperature), carries out to material
Flue gas a part after drying process continues to use as with warm flue gas by being sent back in melter 11 with warm blower, another
Then fallen by direct emission part.
Claims (5)
1. a kind of melting hot air furnace device characterized by comprising milling unit, burning melt element and flue gas match Wen Danyuan,
The milling unit includes flour mill (1) and surge bunker (2), the burning melt element include storehouse pump (3), burning spray gun (4),
High-temperature fusion hot-blast stove (5) and slag bath (6), it includes drying oven (7) He Peiwen blower (8) that the flue gas, which is returned with unit,；The mill
Powder machine (1) and surge bunker (2) connection, surge bunker (2) are connect with storehouse pump (3), and storehouse pump (3) is connect with high-temperature fusion hot-blast stove (5),
The high-temperature fusion hot-blast stove (5) connect with burning spray gun (4), and the slag bath (6) is set to the high-temperature fusion hot-blast stove (5)
Lower section, the high-temperature fusion hot-blast stove (5) connect with drying oven (7), the outlet end of the drying oven (7) and described with warm wind
The arrival end of machine (8) connects, described to connect with Wen Fengji (8) with the high-temperature fusion hot-blast stove (5).
2. a kind of melting hot air furnace device according to claim 1, which is characterized in that the high-temperature fusion hot-blast stove (5)
It is described to match greenhouse (10) and melter (11) including matching greenhouse (10), melter (11), smoke inlet (12) and slag-drip opening (13)
It is arranged in the furnace body of high-temperature fusion hot-blast stove (5), the smoke inlet (12) is arranged in the upper of high-temperature fusion hot-blast stove (5)
Portion；Melter (11) setting is connected in the lower section for matching greenhouse (10), and with greenhouse (10)；High-temperature fusion hot-blast stove (5) passes through
Smoke inlet (12) is connect with the outlet end with Wen Fengji (8).
3. a kind of melting hot air furnace device according to claim 1, which is characterized in that further include flue gas delivery pipe (9), institute
It states flue gas delivery pipe (9) to be arranged in the outlet end of high-temperature fusion hot-blast stove (5), the high-temperature fusion hot-blast stove (5) passes through outlet
The flue gas delivery pipe (9) at end is connected to drying oven (7).
4. a kind of melting hot air furnace device according to claim 1, which is characterized in that burning spray gun (4) have a down dip
Angle a is 0 °~90 °, and the lateral inclination angle b of the burning spray gun (4) is 0 °~60 °.
5. a kind of melting hot air furnace device according to claim 1, which is characterized in that the drying oven (7) is rotary
The pyrolysis oven of drying oven, belt drying furnace or gas heat carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175953.1U CN208805029U (en) | 2018-07-24 | 2018-07-24 | A kind of melting hot air furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175953.1U CN208805029U (en) | 2018-07-24 | 2018-07-24 | A kind of melting hot air furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208805029U true CN208805029U (en) | 2019-04-30 |
Family
ID=66228800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175953.1U Expired - Fee Related CN208805029U (en) | 2018-07-24 | 2018-07-24 | A kind of melting hot air furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208805029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716848A (en) * | 2018-07-24 | 2018-10-30 | 中电环保科技发展有限公司 | A kind of melting hot air furnace device and melt-combustion method |
-
2018
- 2018-07-24 CN CN201821175953.1U patent/CN208805029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716848A (en) * | 2018-07-24 | 2018-10-30 | 中电环保科技发展有限公司 | A kind of melting hot air furnace device and melt-combustion method |
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Legal Events
| 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: 20190430 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |