CN203158659U - Discharge conveying device for coal admixing device - Google Patents
Discharge conveying device for coal admixing device Download PDFInfo
- Publication number
- CN203158659U CN203158659U CN 201320091282 CN201320091282U CN203158659U CN 203158659 U CN203158659 U CN 203158659U CN 201320091282 CN201320091282 CN 201320091282 CN 201320091282 U CN201320091282 U CN 201320091282U CN 203158659 U CN203158659 U CN 203158659U
- Authority
- CN
- China
- Prior art keywords
- frame
- support rod
- coal
- belt conveyor
- conveying device
- 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
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
A discharge conveying device for a coal admixing device comprises a belt conveying device body, a front support rod (10), a rear support rod (11), a support device and a traveling device, wherein the belt conveying device body is communicated with a discharge port of a mixing device and is provided with a frame (2), the front support rod (10) is arranged at the front end of the frame (2), the rear support rod (11) is arranged at the rear end of the frame (2), the support device is hinged with the rear support rod (11), and the traveling device is connected with the front support rod (10). After coal is conveyed in the same direction by the belt conveying device body, the belt conveying device body rotates to change the direction of another discharge port under the action of the front support rod (10), the rear support rod (11), the support device and the traveling device, so that the belt conveying device body no longer only has the direction of one discharge port, the coal can be continuously conveyed in a plurality of directions, the requirement of a boiler for burning the coal is met, and blockage is prevented when the coal is conveyed in a single direction.
Description
Technical field
The utility model relates to a kind of material conveying device that goes out, especially a kind of material conveying device that goes out for coal blending device.
Background technology
In boiler operatiopn, the slagging scorification phenomenon often appears, and especially burner region slagging scorification in upper strata is serious, the thickness of slag reaches more than the 500mm usually, and the slag that collapses makes central station of floating dock that obvious seismaesthesia be arranged, and the slag that falls in a large number stops up slag bucket, and smash the Bailey wall pipe, serious threat is to the safe operation of boiler; In addition, furnace outlet unburned carbon in flue dust instability, do not burn in the flue gas loss excessive, the economy of boiler operatiopn is affected; It is a lot of to influence factors such as boiler scaling, combustion efficiency, outside the Pass having with the fuel self character, also relevant with factors such as thermal parameter, burner hearth and the burner structure of combustion process, boiler loads, on the basis of analyzing bunker coal characteristic, device structure and condition of service, carrying out the coal mixing combustion adjustment, is a kind of effective ways that address the above problem.Boiler is mixed burning inferior coal and is not only met national energy policy, and from the fuel cost angle, will save a considerable fuel cost; As long as control mixed-fuel burning proportion well, strictness is followed to mix and is burnt regulation, reasonably carries out standardized operation, is the unlikely difficulty that causes the burning aspect; Heat efficiency descends also few, and this is very desirable; The coal blending has solved problems such as the unstable combustion that thermoelectric power station burning inferior coal boiler exists, heating surface wear, slagging scorification preferably; Boiler operation reliability and economy are improved greatly, obtained good economic benefits and social benefit.Therefore the blending device that is used for coal is a kind of important energy device, the vitals that material conveying device is coal blending device that goes out that is used for coal blending device, at the existing material conveying device that goes out for coal blending device, first kind by manually rooting out, second kind by band conveyor, because the two ends of band conveyor all are fixing, coal can only be from a direction discharging, be not suitable for the burning needs of boiler, may influence the burning of boiler.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model provides a kind of material conveying device that goes out for coal blending device, has therefore satisfied the needs of the burning coal of boiler, the generation of the latch up phenomenon when preventing folk prescription to conveying coal.
For achieving the above object, the technical scheme that the utility model is taked is: include with the discharging opening of mixing device belt conveyor body that be communicated with and that have frame, be arranged on the rear and front end of frame front support rod and back stay, be set to the bracing or strutting arrangement hinged with back stay, be set to the running gear that connects with front support rod.
After mixing the coal that contains different heats evenly by mixing device, by the belt conveyor body, after a direction is carried quantitative coal, start running gear, thereby the belt conveyor body is rotated around back stay, the side that changes discharging opening is asked, carrying out coal again carries, owing to designed the belt conveyor body, front support rod, back stay, bracing or strutting arrangement and running gear, make the belt conveyor body carry out in one direction coal carry finish after, by front support rod, back stay, bracing or strutting arrangement and running gear effect, make the belt conveyor body rotate the direction that changes the another one discharging opening, no longer make the belt conveyor body have only the direction of a discharging opening, can realize the continuous coal of carrying multi-aspectly, therefore the needs of the burning coal of boiler have been satisfied, the generation of the latch up phenomenon when preventing folk prescription to conveying coal.
The utility model has designed, also include supporting leg, the belt conveyor body is set to include the driving propulsion source, belt conveyor, receiving hopper and cylinder, running gear is set to include motor, road wheel and retarder, bracing or strutting arrangement is set to bearing, rear and front end in frame is respectively arranged with cylinder, cylinder is set to connect with the frame rotary type, driving propulsion source is set to connect with the cylinder of the front end of frame, belt conveyor is arranged on the cylinder of rear and front end of frame, belt conveyor is set to connect with frame by carrying roller, rear end in frame is provided with receiving hopper, the discharging opening that receiving hopper is set to mixing device is communicated with, be respectively arranged with front support rod and back stay in the rear and front end of frame, back stay is set to bearing hinged, is provided with road wheel in the bottom of front support rod, the turning cylinder of road wheel is set to connect with motor by retarder, and an end of supporting leg is set to connect with frame and the other end is set to connect with front support rod.
The utility model has designed, and the belt conveyor body is provided with clearing apparatus, and clearing apparatus is set to connect with the belt conveyor contact.
The utility model has designed, and supporting leg is set to two and the both sides that are separately positioned on front support rod.
The utility model has designed, and is provided with the track that connects with the road wheel contact on the ground.
The utility model has designed, and is provided with bearing between back stay and bearing.
Description of drawings
Fig. 1 is scheme drawing of the present utility model:
Fig. 2 is the I position enlarged diagram of Fig. 1:
Fig. 3 is the II position enlarged diagram of Fig. 1.
The specific embodiment
Accompanying drawing is an embodiment of the present utility model, specify present embodiment by reference to the accompanying drawings, include and drive propulsion source 1, frame 2, supporting leg 3, belt conveyor 4, receiving hopper 5, cylinder 6, motor 7, road wheel 8, retarder 9, front support rod 10, back stay 11 and bearing 12, be respectively arranged with cylinder 6 in the rear and front end of frame 2, cylinder 6 is set to connect with frame 2 rotary types, driving propulsion source 1 is set to connect with the cylinder 6 of the front end of frame 2, belt conveyor 4 is arranged on the cylinder 6 of rear and front end of frame 2, belt conveyor 4 is set to connect with frame 2 by carrying roller, be provided with receiving hopper 5 in the rear end of frame 2, the discharging opening that receiving hopper 5 is set to mixing device is communicated with, be respectively arranged with front support rod 10 and back stay 11 in the rear and front end of frame 2, back stay 11 is set to bearing 12 hinged, be provided with road wheel 8 in the bottom of front support rod 10, the turning cylinder of road wheel 8 is set to connect with motor 7 by retarder 9, and an end of supporting leg 3 is set to connect with frame 2 and the other end is set to connect with front support rod 10.
In the present embodiment, frame 2 is provided with clearing apparatus, and clearing apparatus is set to connect with belt conveyor 4 contacts.
In the present embodiment, supporting leg 3 is set to two and the both sides that are separately positioned on front support rod 10.
In the present embodiment, be provided with the track that connects with road wheel 8 contacts on the ground.
In the present embodiment, between back stay 11 and bearing 12, be provided with bearing.
After mixing the coal that contains different heats evenly by mixing device, enter into receiving hopper 5, carry by belt conveyor 4, after carrying quantitative coal in a direction, starter motor 7 rotates road wheel 8, thereby frame 2 is rotated around back stay 11, the side that changes discharging opening is asked, carries out coal again and carries.
The characteristics of the utlity model has down:
1Owing to designed the belt conveyor body, front support rod 10, back stay 11, bracing or strutting arrangement and running gear, make the belt conveyor body carry out in one direction coal carry finish after, by front support rod 10, back stay 11, bracing or strutting arrangement and running gear effect, make the belt conveyor body rotate the direction that changes the another one discharging opening, no longer make the belt conveyor body have only the direction of a discharging opening, can realize the continuous coal of carrying multi-aspectly, therefore the needs of the burning coal of boiler have been satisfied, the generation of the latch up phenomenon when preventing folk prescription to conveying coal.
2, owing to designed belt conveyor body, front support rod 10, back stay 11, bracing or strutting arrangement and running gear, can make the coal of conveying form arc-shaped surface, make things convenient for the transhipment of coal.
3, owing to designed belt conveyor body, front support rod 10, back stay 11, bracing or strutting arrangement and running gear, prevent too high coal heap, thereby potential safety hazard occurs.
In going out in the material conveying device technical field for coal blending device; Front support rod 10 and the back stay 11 of every rear and front end that includes the belt conveyor body that is communicated with the discharging opening of mixing device and have frame 2, is arranged on frame 2, be set to the bracing or strutting arrangement hinged with back stay 11, be set to the technology contents of the running gear that connects with front support rod 10 all in protection domain of the present utility model.
Claims (6)
1. one kind is used for the material conveying device that goes out that coal is admixed device; It is characterized in that: front support rod (10) and the back stay (11) of the rear and front end that include the belt conveyor body that is communicated with the discharging opening of mixing device and have frame (2), is arranged on frame (2), be set to the bracing or strutting arrangement hinged with back stay (11), be set to the running gear that connects with front support rod (10).
2. the material conveying device that goes out for coal blending device according to claim 1; It is characterized in that: also include supporting leg (3), the belt conveyor body is set to include driving propulsion source (1), belt conveyor (4), receiving hopper (5) and cylinder (6), running gear is set to include motor (7), road wheel (8) and retarder (9), bracing or strutting arrangement is set to bearing (12), be respectively arranged with cylinder (6) in the rear and front end of frame (2), cylinder (6) is set to connect with frame (2) rotary type, driving propulsion source (1) is set to connect with the cylinder (6) of the front end of frame (2), belt conveyor (4) is arranged on the cylinder (6) of rear and front end of frame (2), belt conveyor (4) is set to connect with frame (2) by carrying roller, be provided with receiving hopper (5) in the rear end of frame (2), the discharging opening that receiving hopper (5) is set to mixing device is communicated with, be respectively arranged with front support rod (10) and back stay (11) in the rear and front end of frame (2), back stay (11) is set to bearing (12) hinged, be provided with road wheel (8) in the bottom of front support rod (10), the turning cylinder of road wheel (8) is set to connect with motor (7) by retarder (9), and an end of supporting leg (3) is set to connect with frame (2) and the other end is set to connect with front support rod (10).
3. the material conveying device that goes out for coal blending device according to claim 2; It is characterized in that: the belt conveyor body is provided with clearing apparatus, and clearing apparatus is set to connect with belt conveyor (4) contact.
4. the material conveying device that goes out for coal blending device according to claim 2; It is characterized in that: supporting leg (3) is set to two and be separately positioned on the both sides of front support rod (10).
5. the material conveying device that goes out for coal blending device according to claim 2; It is characterized in that: be provided with the track that connects with road wheel (8) contact on the ground.
6. the material conveying device that goes out for coal blending device according to claim 2; It is characterized in that: between back stay (11) and bearing (12), be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091282 CN203158659U (en) | 2013-02-28 | 2013-02-28 | Discharge conveying device for coal admixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091282 CN203158659U (en) | 2013-02-28 | 2013-02-28 | Discharge conveying device for coal admixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158659U true CN203158659U (en) | 2013-08-28 |
Family
ID=49019863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091282 Expired - Fee Related CN203158659U (en) | 2013-02-28 | 2013-02-28 | Discharge conveying device for coal admixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158659U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662717A (en) * | 2013-11-26 | 2014-03-26 | 山西浩业通用设备有限公司 | Conveyer with rotatable screening system |
| CN106494844A (en) * | 2016-11-14 | 2017-03-15 | 杨朴 | A kind of grain belt conveyor arc moving method |
| CN107985928A (en) * | 2017-12-14 | 2018-05-04 | 广西庚源香料有限责任公司 | A kind of colliery conveying device |
| CN113498449A (en) * | 2019-02-25 | 2021-10-12 | 地下萃取技术私人有限公司 | Mining system with flexible conveyor system |
-
2013
- 2013-02-28 CN CN 201320091282 patent/CN203158659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662717A (en) * | 2013-11-26 | 2014-03-26 | 山西浩业通用设备有限公司 | Conveyer with rotatable screening system |
| CN106494844A (en) * | 2016-11-14 | 2017-03-15 | 杨朴 | A kind of grain belt conveyor arc moving method |
| CN107985928A (en) * | 2017-12-14 | 2018-05-04 | 广西庚源香料有限责任公司 | A kind of colliery conveying device |
| CN113498449A (en) * | 2019-02-25 | 2021-10-12 | 地下萃取技术私人有限公司 | Mining system with flexible conveyor system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203158659U (en) | Discharge conveying device for coal admixing device | |
| CN103322563A (en) | Pulverized coal/biomass mixed-combustion burner and fuel combustion method | |
| CN203475304U (en) | Continuous type recycled asphalt mixture stirring device | |
| CN203144867U (en) | Bituminous mixture drying drum | |
| CN104121597A (en) | Crushed coal screening device of coal spraying machine | |
| CN202577098U (en) | Hot mix and regeneration equipment of asphalt plant | |
| CN104131506A (en) | Heat regeneration device | |
| CN104548920A (en) | Desulfurization device and desulfurization method | |
| CN201827902U (en) | Uniform coal feeding device for chain boiler | |
| CN203158757U (en) | Distributing and metering device for coal admixing device | |
| CN201697148U (en) | Pulverized coal mixed firing conveyor for coal-fired furnace body | |
| CN205717241U (en) | A kind of domestic waste incineration pay-off with dehumidification function | |
| CN206009405U (en) | A kind of multistage thermal desorption soil remediation equipment | |
| CN205383634U (en) | Chain boiler biofuel batcher | |
| CN203907652U (en) | Biomass fuel particle feeder | |
| CN203866674U (en) | Movable asphalt mixture reproducing equipment | |
| CN206751398U (en) | A kind of sulphur conveys burner | |
| CN203010588U (en) | Pulverized coal combustion system | |
| CN107805995B (en) | Heating equipment and method for recycling asphalt pavement material | |
| CN209295545U (en) | A kind of novel concrete drying system | |
| CN205447765U (en) | Feeding device for garbage incinerator | |
| CN205084783U (en) | Be used for boiler burner that economizes on coal | |
| CN206847347U (en) | Rotary drying equipment drying | |
| CN204494462U (en) | A kind of boiler oil automatic conveying device | |
| CN106915729A (en) | A kind of sulfur burning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |