CN208269633U - Mechanical spoil Sintering shaft kiln - Google Patents
Mechanical spoil Sintering shaft kiln Download PDFInfo
- Publication number
- CN208269633U CN208269633U CN201820839894.7U CN201820839894U CN208269633U CN 208269633 U CN208269633 U CN 208269633U CN 201820839894 U CN201820839894 U CN 201820839894U CN 208269633 U CN208269633 U CN 208269633U
- Authority
- CN
- China
- Prior art keywords
- spoil
- section
- preheating section
- bringing
- discharging
- 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
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Abstract
The utility model relates to spoil agglomerating plant fields, and in particular to a kind of machinery spoil Sintering shaft kiln preheats spoil by shaft furnace mode, heats, improves the utilization rate of soil and heat.A kind of machinery spoil Sintering shaft kiln, including distribution device, preheating section, bringing-up section and device for discharging, vertical direction is arranged from top to bottom for the distribution device, preheating section, bringing-up section and device for discharging, distribution device is located above preheating section, preheating section diameter is greater than bringing-up section, it is connected between preheating section and bringing-up section by taper necking, distribution device is revolving top.Vertical direction setting, has saved occupied area, spoil from top to bottom successively through overheat with and heating process, saved heat, preheating section diameter is greater than bringing-up section, can enable the wider carry out cloth of revolving top, cloth is more uniform.
Description
Technical field
The utility model relates to spoil agglomerating plant fields, and in particular to a kind of machinery spoil Sintering shaft kiln.
Background technique
Gangue is the waste of generation during coal mining process and coal washing, has become China's yield and discharge at present
Measure one of maximum industrial solid castoff.The accumulation of gangue causes China's land resource significant wastage, serious influence
Ecological environment.
Spoil can form the coal gangue sintering material of active volcano grey matter by being sintered, and can recycle, still
Under traditional sintering processing thermal efficiency, the energy is largely wasted.
Utility model content
The utility model provides a kind of mechanical spoil Sintering shaft kiln, is preheated, is heated to spoil by shaft furnace mode, mentioned
The high utilization rate in soil and heat.
The technical solution adopted in the utility model are as follows:
A kind of machinery spoil Sintering shaft kiln, including distribution device, preheating section, bringing-up section and device for discharging, the cloth dress
It sets, preheating section, bringing-up section and device for discharging vertical direction setting from top to bottom, distribution device are located above preheating section, preheating section
Diameter is greater than bringing-up section, is connected between preheating section and bringing-up section by taper necking, distribution device is revolving top.Vertical side
To setting, saved occupied area, spoil from top to bottom successively through overheat with and heating process, saved heat, preheating section is straight
Diameter is greater than bringing-up section, can enable the wider carry out cloth of revolving top, cloth is more uniform.
Preferably, the revolving top includes multiple discharging channels, and the discharging channel is along revolving top circumference side
To being uniformly distributed.Multiple discharging channels can make cloth more uniform.
Wherein, sub-material portion is arranged in the revolving top center, and the sub-material portion is the taper to raise upward.Sub-material portion energy
Enough by spoil and dispersion, keep the spoil amount into each discharging channel average.
Preferably, cylindrical body is set in the preheating section, and the cylindrical body is located at preheating section center, and cylindrical body is located at necking
Top.Cylindrical body disperses around after spoil being made to enter preheating section, and total volume reduces, and inhales heat more fully by spoil
It receives, placed the excessive spoil of accumulation and uneven heating, while preventing and causing heap at necking since preheating section spoil amount is excessive
Product blocking.
Preferably, the device for discharging is that spiral shell cone unloads grey tower, and spiral shell cone unloads grey top of tower setting blast cap, setting in device for discharging
Air duct, air duct one end connect the air outlet of blast cap, and one end connects blower device, air outlet is arranged below the blast cap.Under blast cap
Side's setting air outlet, the air that air blower bloats can be blowed to inside kiln, prevent this dust of air outlet from blocking.
Wherein, igniter is set between the blast cap and necking, is bringing-up section, igniter lower section above igniter
For cooling section, the spoil sintering feed that cooling section can complete sintering is cooled down.
The utility model takes full advantage of the heat of kiln, is preheated, heated and is cooled down to spoil, and saved and accounted for
Ground area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of distribution device；
Fig. 3 is the structural schematic diagram of device for discharging；
In figure: 1- distribution device, 2- preheating section, 3- necking, 4- bringing-up section, 5- cooling section, 6- device for discharging, 7- blast cap,
8- igniter, 9- blower device, 11- feed inlet, 12- discharging channel, 13- side wall, 14- sub-material portion, 21- cylindrical body, 61- wind
Road, 71- air outlet.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in FIG. 1 to 3, a kind of mechanical spoil Sintering shaft kiln, including the cloth dress being successively vertically arranged from top to bottom
Set 1, preheating section 2, bringing-up section 4, cooling section 5 and device for discharging 6.
Distribution device 1 is revolving top, and distribution device 1 includes feed inlet 11 and multiple peripherally disposed discharges
Channel 12, discharging channel 12 are uniformly distributed, and side wall 13, the cone that 1 center setting of distribution device raises upward is arranged in discharging channel 12
Shape sub-material portion 14.
Cylindrical body 21 is arranged in preheating section 2, and taper necking 3 is arranged between preheating section 2 and bringing-up section 4, and cylindrical body 21 is located at pre-
2 center of hot arc, 3 top of necking.
Igniter 8 is set between bringing-up section 4 and cooling section 5, is bringing-up section 4 above igniter 8, under igniter 8
Side is cooling section 5.
Device for discharging 6 is that spiral shell cone unloads grey tower, and blast cap 7 is arranged at the top of device for discharging 6, air duct 61, wind is arranged in device for discharging 6
Air outlet 71 is set below cap 7, and 61 one end of air duct connects air outlet 71, and the other end connects blower device 9.
Claims (6)
1. a kind of machinery spoil Sintering shaft kiln, it is characterised in that: including distribution device, preheating section, bringing-up section and device for discharging, institute
Stating distribution device, preheating section, bringing-up section and device for discharging, vertical direction is arranged from top to bottom, and distribution device is located on preheating section
Side, preheating section diameter are greater than bringing-up section, are connected between preheating section and bringing-up section by taper necking, and distribution device is rotation cloth
Device.
2. machinery spoil Sintering shaft kiln according to claim 1, it is characterised in that: the revolving top includes multiple rows
Expect channel, the discharging channel is uniformly distributed along revolving top circumferencial direction.
3. machinery spoil Sintering shaft kiln according to claim 2, it is characterised in that: the revolving top center setting point
Material portion, the sub-material portion are the taper to raise upward.
4. machinery spoil Sintering shaft kiln according to claim 1, it is characterised in that: cylindrical body is set in the preheating section,
The cylindrical body is located at preheating section center, and cylindrical body is located above necking.
5. machinery spoil Sintering shaft kiln according to claim 1, it is characterised in that: the device for discharging is that spiral shell cone unloads ash
Tower, spiral shell cone unload grey top of tower setting blast cap, air duct are arranged in device for discharging, and air duct one end connects the air outlet of blast cap, and one end connects
Blower device is connect, air outlet is set below the blast cap.
6. machinery spoil Sintering shaft kiln according to claim 5, it is characterised in that: set-point between the blast cap and necking
Fiery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839894.7U CN208269633U (en) | 2018-05-31 | 2018-05-31 | Mechanical spoil Sintering shaft kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839894.7U CN208269633U (en) | 2018-05-31 | 2018-05-31 | Mechanical spoil Sintering shaft kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269633U true CN208269633U (en) | 2018-12-21 |
Family
ID=64688106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839894.7U Expired - Fee Related CN208269633U (en) | 2018-05-31 | 2018-05-31 | Mechanical spoil Sintering shaft kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269633U (en) |
-
2018
- 2018-05-31 CN CN201820839894.7U patent/CN208269633U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |