CN205717284U - The adjustable batcher of feeding coal - Google Patents
The adjustable batcher of feeding coal Download PDFInfo
- Publication number
- CN205717284U CN205717284U CN201620371558.5U CN201620371558U CN205717284U CN 205717284 U CN205717284 U CN 205717284U CN 201620371558 U CN201620371558 U CN 201620371558U CN 205717284 U CN205717284 U CN 205717284U
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- China
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- baffle plate
- coal bunker
- blanking
- tube wall
- discharging opening
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Abstract
The utility model discloses a kind of adjustable batcher of feeding coal, the outer tube wall of the blanking coal bunker of discharge outlet connects baffle plate, adjustable it is connected for upper and lower between baffle plate with the tube wall of blanking coal bunker, locates the bottom plate body for baffle plate during bottom and extend at the upper area scope of discharging opening.By regulating the size of discharging opening, control the coal amount of conveying.
Description
Technical field
This utility model relates to a kind of material conveyor, a kind of batcher transporting coal.
Background technology
Present stage thermal power generation is still main supply of electric power mode, provides equipment as the steam that coal-burning boiler from the point of view of steam turbine generator is its routine.The coal-fired of coal-burning boiler is generally implemented supply by coal-fired feeding system, and feed coal conveying process mainly includes the belt conveyor arranged below blanking coal bunker and blanking coal bunker, and blanking coal bunker lower end is commonly referred to as batcher with the convergence part of belt conveyor.
Having discharging opening on the mouth of pipe wall of blanking coal bunker lower end, discharging opening is towards identical with normal conveying direction, and in prior art, the size of discharging opening is fixing, it is impossible to regulation, it is difficult to adapt to the demand of different coal freight volume.
Summary of the invention
The technical problems to be solved in the utility model is a kind of feeder, by regulating the size of discharging opening, controls the coal amount of conveying.
In order to solve the problems referred to above, batcher described in the utility model, arrange adjacent to the zone face of belt conveyor including blanking coal bunker lower end, discharging opening is offered on the mouth of pipe wall of blanking coal bunker lower end, discharging opening extends on mouth of pipe end face at tube wall, discharging opening is towards conveying direction during belt conveyor normal feed, baffle plate is connected on the outer tube wall of the blanking coal bunker of discharge outlet, adjustable being connected for upper and lower between baffle plate with the tube wall of blanking coal bunker, the bottom plate body of baffle plate when being in bottom extends at the upper area scope of discharging opening.
This utility model produces and provides the benefit that, by the regulation to discharging opening size, and the coal amount of conveying in the change unit interval that can be convenient.
Accompanying drawing explanation
Fig. 1 is the vertical junction composition of batcher；
Fig. 2 is bolt connecting mode structure chart.
Detailed description of the invention
A kind of adjustable batcher of feeding coal, arrange adjacent to the zone face of belt conveyor 20 including blanking coal bunker 10 lower end, discharging opening 11 is offered on the mouth of pipe wall of blanking coal bunker 10 lower end, discharging opening 11 extends on mouth of pipe end face at tube wall, discharging opening 11 is towards conveying direction during belt conveyor 20 normal feed, baffle plate 50 is connected on the outer tube wall of the blanking coal bunker 10 at discharging opening 11, adjustable being connected for upper and lower between baffle plate 50 with the tube wall of blanking coal bunker 10, the bottom plate body of the baffle plate 50 when being in bottom extends at the upper area scope of discharging opening 11.In such scheme, belt conveyor 20 and the forward and backward band roller of spaced and parallel layout, forward and backward band roller revolution shaft core is positioned at horizontal direction, the tubulose that blanking coal bunker 10 tapers in caliber from top to bottom, its lower end caliber is slightly less than the bandwidth of belt conveyor 20, the region of discharging opening 11 can be carried out partial occlusion, be especially the upper area blocking discharging opening 11 after arranging baffle plate 50, so can effectively control the size of coal output, not interfere with again coal charge and successfully wander on belt conveyor 20.If needing to strengthen coal supply amount, then the open region of discharging opening 11 with the position of lifting baffle plate 50, can be made to strengthen and the most all to open wide.
In conjunction with Fig. 1,2, have a following preferred version for the connected mode of baffle plate 50 with discharging opening 11:
Embodiment 1, described batcher, baffle plate 50 entirety is the arc of cylinder shape, the curvature of cambered surface is consistent with the wall curvature of blanking coal bunker 10, the shape of baffle plate 50 adapts with the shape of discharging opening 11, there is the bar hole 51 of a length of vertical in hole of symmetry baffle plate 50 both sides, and bolt 30 is connected through bar hole 51, packing ring 31 with nut 32 in blanking coal bunker 10 tube wall.After using this connected mode, only need to unscrew nut 32, lift or fall baffle plate 50 and achieve that the regulation to discharging opening 11 size.
Embodiment 2, as different from Example 1, bolt 30 is welded on blanking coal bunker 10 outer tube wall, and key is connected through bar hole 51, packing ring 31 with nut 32.This connected mode is owing to bolt 30 entirety is on outer tube wall, therefore, it is possible to keep the unobstructed of blanking coal bunker 10 pipeline.
As it is shown in figure 1, arrange strip shape gob 12 on blanking coal bunker 10 tube wall, the strip shape gob 12 on tube wall matches with the bar hole 51 on baffle plate 50.Strip shape gob 12 on tube wall can increase the range of accommodation of discharging opening 11 size.
Claims (5)
1. the adjustable batcher of feeding coal, arrange adjacent to the zone face of belt conveyor (20) including blanking coal bunker (10) lower end, a part for excision blanking coal bunker (10) lower end mouth of pipe wall forms discharging opening (11), discharging opening (11) is towards conveying direction during belt conveyor (20) normal feed, it is characterized in that: on the outer tube wall of the blanking coal bunker (10) at discharging opening (11) place, connect baffle plate (50), adjustable it is connected for upper and lower between baffle plate (50) and the tube wall of blanking coal bunker (10), the bottom plate body of the baffle plate (50) when being in bottom extends at the upper area scope of discharging opening (11).
A kind of adjustable batcher of feeding coal the most according to claim 1, it is characterised in that: baffle plate (50) is connected by bolt (30) with the tube wall of blanking coal bunker (10).
A kind of adjustable batcher of feeding coal the most according to claim 2, it is characterized in that: the overall arc in cylinder shape of described baffle plate (50), the curvature of cambered surface is consistent with the wall curvature of blanking coal bunker (10), there is the bar hole (51) of a length of vertical in hole of symmetry baffle plate (50) both sides, and the key of bolt (30) is connected through bar hole (51), packing ring (31) with nut (32) in blanking coal bunker (10) tube wall.
A kind of adjustable batcher of feeding coal the most according to claim 2, it is characterized in that: the overall arc in cylinder shape of described baffle plate (50), the curvature of cambered surface is consistent with the wall curvature of blanking coal bunker (10), there is the bar hole (51) of a length of vertical in hole of symmetry baffle plate (50) both sides, bolt (30) is welded on blanking coal bunker (10) outer tube wall, and key is connected through bar hole (51), packing ring (31) with nut (32).
A kind of adjustable batcher of feeding coal the most according to claim 3, it is characterized in that: arrange strip shape gob (12) on blanking coal bunker (10) tube wall, the strip shape gob (12) on tube wall matches with the bar hole (51) on baffle plate (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371558.5U CN205717284U (en) | 2016-04-27 | 2016-04-27 | The adjustable batcher of feeding coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371558.5U CN205717284U (en) | 2016-04-27 | 2016-04-27 | The adjustable batcher of feeding coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717284U true CN205717284U (en) | 2016-11-23 |
Family
ID=57291269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371558.5U Active CN205717284U (en) | 2016-04-27 | 2016-04-27 | The adjustable batcher of feeding coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717284U (en) |
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2016
- 2016-04-27 CN CN201620371558.5U patent/CN205717284U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |