CN207956873U - Thermal power generation coal conveying device - Google Patents
Thermal power generation coal conveying device Download PDFInfo
- Publication number
- CN207956873U CN207956873U CN201820163900.1U CN201820163900U CN207956873U CN 207956873 U CN207956873 U CN 207956873U CN 201820163900 U CN201820163900 U CN 201820163900U CN 207956873 U CN207956873 U CN 207956873U
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- Prior art keywords
- conveyer belt
- thermal power
- power generation
- carriage
- coal
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Abstract
The utility model is related to field of thermal power, more particularly to a kind of thermal power generation coal conveying device, including feed bin and carriage, the lower end of the feed bin is connected by the feed end of conveying pipeline and carriage, the conveying pipeline is double-layer structure, the internal layer of the conveying pipeline is provided with helix transporting device, and heating device is provided in the interlayer of the conveying pipeline；It is closed cavity inside the carriage, the conveyer belt of driving device operation is provided in the middle part of the carriage, the conveyer belt includes equally distributed n storage bin hopper, n >=3, it is provided with the scraper plate to match with storage bin hopper above the conveyer belt feed end, the conveyer belt discharging end is provided with vibrating motor, and collection hopper is provided with below the conveyer belt discharging end.The apparatus structure is novel, coal can be dried and preliminary crushing, is readily transported, and can be collected to dust, highly practical.
Description
Technical field
The utility model is related to field of thermal power more particularly to a kind of thermal power generation coal conveying devices.
Background technology
Thermal power generation is the thermal energy generated in burning using combustible, and the one of electric energy is converted by generation power device
Kind generation mode.The rich coal resources of China, thermal power generation still have great potential.When carrying out thermal power generation using coal, need
Coal is conveyed, coal all contains certain moisture, usually needs first to dry coal before the use, or
Coal is first transported to drying equipment by conveying device, thermal power generation is used further to after drying, increases coal drying course not only
Increase cost, and coal is caused to be lost, since coal can be bonded in conveying device when humidity is larger, is not only not easy clear
Reason, and cause to waste, the normal transport of other coals is influenced, is dried by drying equipment in addition, being clustered together coal
Dry, drying efficiency is low.Existing conveying device is usually conveyed by conveyer belt, and it is left that conventional conveyer belt only serves conveying
The right side cannot crush coal, dry, and airborne dust is more in transmission process, and workshop is poor, is unfavorable for employee's
Health.
Utility model content
The purpose of the utility model is to overcome defects existing in the prior art, and provide a kind of thermal power generation coal
Conveying device, the apparatus structure are novel, coal can be dried and preliminary crushing, are readily transported, and can to dust into
Row is collected, highly practical.
What the technical solution of the utility model was realized in：A kind of thermal power generation coal conveying device, including feed bin
And carriage, the lower end of the feed bin are connected by the feed end of conveying pipeline and carriage, the conveying pipeline is double-layer structure, institute
The internal layer for stating conveying pipeline is provided with helix transporting device, and heating device is provided in the interlayer of the conveying pipeline；The carriage
Inside is closed cavity, and the conveyer belt of driving device operation is provided in the middle part of the carriage, and the conveyer belt includes equal
N storage bin hopper of even distribution, n >=3, the conveyer belt feed end top is provided with the scraper plate to match with storage bin hopper, described defeated
It send band discharge end to be provided with vibrating motor, collection hopper is provided with below the conveyer belt discharging end.
Preferably, the heating device is included in the heater strip of interlayer inside spin distribution, and heat conduction is provided in the interlayer
Oil.
Preferably, it is provided with the blow vent being connected to conveying inner tube layer at the top of the upper end of the conveying pipeline.
Preferably, the helix transporting device includes conveying axis and helical blade, is evenly distributed on the helical blade
Blade.
Preferably, also it is evenly distributed with protrusion on the helical blade.
Preferably, the driving device includes the sprocket wheel and chain being connect with carriage, and the sprocket wheel passes through driving motor
It is rotated, the chain is fixedly connected with conveyer belt.
Preferably, the width of the storage bin hopper is less than the width of conveyer belt.
Preferably, the conveyer belt lower end is provided with inclination arc panel, and the inclination arc panel is tilted to discharge end, described
The lower end for tilting arc panel is connect with collection hopper.
Preferably, the collection hopper is connected to by pipeline with grinding device.
Preferably, the side wall of the carriage is connect by pipeline with air-introduced machine, and the air-introduced machine passes through pipeline and dedusting
Room connects, and the upper end of the dirt pocket is provided with spray head, lower end is provided with filter screen, and the bottom of the dirt pocket is provided with out
The mouth of a river.
The utility model has the advantages that：It is conveyed and is filled with coal the utility model discloses a kind of thermal power generation
Set, the transport conveyor constructions are novel, and reasonable design, conveying pipeline can not only convey coal, additionally it is possible to be dried and
Preliminary crushing, carriage are closed cavity, avoid dust pollution working environment, and dust can enter dirt pocket by air-introduced machine
It is dusted, keeps dust in carriage less, conveyer belt includes equally distributed storage bin hopper, makes the coal weight in each storage bin hopper
Amount difference is less, is controlled convenient for the charging of next step pulverizing process, so that controllability is enhanced, and the discharge end of carriage is provided with and shakes
Dynamic motor, enables coal when storage bin hopper blanking to be completely introduced into collection hopper, practicability is stronger.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the sectional view of conveying pipeline.
Fig. 3 is the front view of conveyer belt.
Fig. 4 is the right side view of carriage.
In figure：1- feed bins, 2- carriages, 3- conveying pipelines, 4- conveying axis, 6- helical blades, 7- blades, 8- protrusions, 9- add
Heated filament, 10- conduction oils, 11- blow vents, 12- conveyer belts, 13- storage bin hoppers, 14- scraper plates, 15- vibrating motors, 16- collection hoppers,
17- grinding devices, 18- tilt arc panel, 19- air-introduced machines, 20- dirt pockets, 21- spray heads, 22- filter screens, 23- water outlets.
Specific implementation mode
Illustrate to be described further the embodiment of the utility model below in conjunction with the accompanying drawings.
Embodiment 1：A kind of thermal power generation coal conveying device, as shown in Figs 1-4, including feed bin 1 and carriage 2, material
The lower end in storehouse 1 is connect by conveying pipeline 3 with the feed end of carriage 2, and conveying pipeline 3 is double-layer structure, and the internal layer of conveying pipeline 3 is arranged
It includes conveying axis 4 and helical blade 6 to have helix transporting device, helix transporting device, and blade 7 is evenly distributed on helical blade 6,
Protrusion 8 is also evenly distributed on helical blade 6.Helix transporting device is equivalent to auger, drives conveying axis 4 to rotate reality by motor
Now to the conveying of material, blade 7 and protrusion 8 on helical blade 6 make coal in transmission process increase to collide and friction area,
So that coal is obtained preliminary crushing, larger fast coal is ground into blocky smaller coal, is provided with and adds in the interlayer of conveying pipeline 3
Thermal；Heating device is included in the heater strip 9 of interlayer inside spin distribution, is provided with conduction oil 10 in interlayer, passes through circuit control
9 heat of heater strip processed, makes the temperature of conduction oil 10 be risen, temperature sensor is additionally provided in conduction oil 10, convenient for heat conduction
The temperature of oil 10 is monitored, and the temperature in conduction oil 10 is uniform, and evenly drying is carried out to the coal of internal layer.Conveying pipeline 3 it is upper
End top is provided with the blow vent 11 being connected to 3 internal layer of conveying pipeline, and the vapor that coal generates when drying passes through 11 row of blow vent
Go out, remains in internal layer after avoiding vapor from condensing, do not have drying effect.2 inside of carriage is closed cavity, avoids conveying
The coal dust that process generates pollutes working environment, and 2 middle part of carriage is provided with the conveyer belt 12 of driving device operation, drives
Dynamic device includes the sprocket wheel and chain being connect with carriage 2, and sprocket wheel is rotated by driving motor, and chain is solid with conveyer belt 12
Fixed connection, driving motor band movable sprocket rotate, and sprocket wheel is engaged with chain makes sprocket wheel drive chain movement, chain-driving conveyer belt 12
Movement.Conveyer belt 12 includes equally distributed n storage bin hopper 13, n >=3, and the width of storage bin hopper 13 is less than the width of conveyer belt 12,
I.e. storage bin hopper 13 is located at 12 middle position of conveyer belt, and the edge of conveyer belt 12 is made to be connect with chain, avoids influencing conveyer belt 12
Connection.It is provided with the scraper plate 14 to match with storage bin hopper 13 above 12 feed end of conveyer belt, makes the coal in each storage bin hopper 13
Charcoal amount is relatively uniform, and coal all inside storage bin hopper 13 without departing from the upper end of storage bin hopper 13, avoid coal in transmission process from falling
It falls, 12 discharge end of conveyer belt is provided with vibrating motor 15, when storage bin hopper 13 transports discharge end due to cricoid transport track
Storage bin hopper 13 can be made to turn over downwards, to realize that discharging, vibrating motor 15 can promote the coal blanking in storage bin hopper 13 thorough, keep away
Exempt from coal and be bonded in 13 inner wall of storage bin hopper, collection hopper 16 is provided with below 12 discharge end of conveyer belt, collection hopper 16 passes through pipeline
It is connected to grinding device 17, in the coal blanking to collection hopper 16 of storage bin hopper 13, the coal collected in collection hopper 16 passes through pipeline
It is crushed in into grinding device 17, hence into the next step.12 lower end of conveyer belt, which is provided with, tilts arc panel 18, inclines
Oblique arc panel 18 is tilted to discharge end, and the lower end for tilting arc panel 18 is connect with collection hopper 16, and tilting arc panel 18 can receive
Remaining coal in storage bin hopper 13, and be transported under gravity in collection hopper 16.The side wall of carriage 2 by pipeline with
Air-introduced machine 19 connects, and air-introduced machine 19 is connect by pipeline with dirt pocket 20, and the upper end of dirt pocket 20 is provided with spray head 21, lower end
It is provided with filter screen 22, the bottom of dirt pocket 20 is provided with water outlet 23.When stopping conveying coal in carriage 2,
The coal dust in carriage 2 can be collected and be transported in dirt pocket 20 by air-introduced machine 19, pass through spray head 21
Coal dust is mixed with water and concentrates on 20 lower end of dirt pocket by water spray, and impurity is filtered by filter screen 22, is mixed with coal
The water of dust is discharged by water outlet 23, and is recycled.
Claims (10)
1. a kind of thermal power generation coal conveying device, including feed bin and carriage, it is characterised in that：The lower end of the feed bin is logical
The feed end for crossing conveying pipeline and carriage connects, and the conveying pipeline is double-layer structure, and the internal layer of the conveying pipeline is provided with spiral
Conveying device is provided with heating device in the interlayer of the conveying pipeline；It is closed cavity, the carriage inside the carriage
Middle part is provided with the conveyer belt of driving device operation, and the conveyer belt includes equally distributed n storage bin hopper, n >=3, institute
It states and is provided with the scraper plate to match with storage bin hopper above conveyer belt feed end, the conveyer belt discharging end is provided with vibrating motor,
It is provided with collection hopper below the conveyer belt discharging end.
2. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The heating device is included in
The heater strip of interlayer inside spin distribution, is provided with conduction oil in the interlayer.
3. thermal power generation according to claim 2 coal conveying device, it is characterised in that：It pushes up the upper end of the conveying pipeline
Portion is provided with the blow vent being connected to conveying inner tube layer.
4. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The helix transporting device packet
Conveying axis and helical blade are included, blade is evenly distributed on the helical blade.
5. thermal power generation according to claim 4 coal conveying device, it is characterised in that：It is also equal on the helical blade
It is even that protrusion is distributed with.
6. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The driving device include with
The sprocket wheel and chain of carriage connection, the sprocket wheel are rotated by driving motor, and the chain is fixedly connected with conveyer belt.
7. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The width of the storage bin hopper is small
In the width of conveyer belt.
8. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The conveyer belt lower end setting
There are inclination arc panel, the inclination arc panel to be tilted to discharge end, the lower end for tilting arc panel is connect with collection hopper.
9. thermal power generation according to claim 8 coal conveying device, it is characterised in that：The collection hopper passes through pipeline
It is connected to grinding device.
10. thermal power generation according to claim 1 coal conveying device, it is characterised in that：The side wall of the carriage
It is connect with air-introduced machine by pipeline, the air-introduced machine is connect by pipeline with dirt pocket, and the upper end of the dirt pocket is provided with spray
Leaching head, lower end are provided with filter screen, and the bottom of the dirt pocket is provided with water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163900.1U CN207956873U (en) | 2018-01-31 | 2018-01-31 | Thermal power generation coal conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163900.1U CN207956873U (en) | 2018-01-31 | 2018-01-31 | Thermal power generation coal conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207956873U true CN207956873U (en) | 2018-10-12 |
Family
ID=63736196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163900.1U Expired - Fee Related CN207956873U (en) | 2018-01-31 | 2018-01-31 | Thermal power generation coal conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207956873U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239890A (en) * | 2019-04-08 | 2019-09-17 | 南京威安新材料科技有限公司 | A kind of conveying device of catalyst production |
| CN110342198A (en) * | 2019-07-31 | 2019-10-18 | 张家港市昇泰能源有限公司 | A kind of sludge transportation equipment |
| CN111846861A (en) * | 2020-06-16 | 2020-10-30 | 大唐绥化热电有限公司 | Thermal power plant thermal furnace slag conveying device and method |
| CN112456009A (en) * | 2020-12-04 | 2021-03-09 | 青岛大学附属医院 | Quantitative raw material output device for nasal in-situ gel preparation of traditional Chinese medicine |
| CN114313832A (en) * | 2021-11-30 | 2022-04-12 | 南大光电半导体材料有限公司 | Detachable sealing device material transfer pipe |
| CN114644946A (en) * | 2022-03-01 | 2022-06-21 | 徐州乔氏机械设备有限公司 | Intelligent coal gas making device |
-
2018
- 2018-01-31 CN CN201820163900.1U patent/CN207956873U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239890A (en) * | 2019-04-08 | 2019-09-17 | 南京威安新材料科技有限公司 | A kind of conveying device of catalyst production |
| CN110342198A (en) * | 2019-07-31 | 2019-10-18 | 张家港市昇泰能源有限公司 | A kind of sludge transportation equipment |
| CN111846861A (en) * | 2020-06-16 | 2020-10-30 | 大唐绥化热电有限公司 | Thermal power plant thermal furnace slag conveying device and method |
| CN112456009A (en) * | 2020-12-04 | 2021-03-09 | 青岛大学附属医院 | Quantitative raw material output device for nasal in-situ gel preparation of traditional Chinese medicine |
| CN114313832A (en) * | 2021-11-30 | 2022-04-12 | 南大光电半导体材料有限公司 | Detachable sealing device material transfer pipe |
| CN114644946A (en) * | 2022-03-01 | 2022-06-21 | 徐州乔氏机械设备有限公司 | Intelligent coal gas making device |
| CN114644946B (en) * | 2022-03-01 | 2022-11-29 | 徐州乔氏机械设备有限公司 | Intelligent coal gas making device |
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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: 20181012 Termination date: 20220131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |