CN209727230U - Ash water equipment for closed lime-ash weighing-appliance - Google Patents
Ash water equipment for closed lime-ash weighing-appliance Download PDFInfo
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- CN209727230U CN209727230U CN201920339634.8U CN201920339634U CN209727230U CN 209727230 U CN209727230 U CN 209727230U CN 201920339634 U CN201920339634 U CN 201920339634U CN 209727230 U CN209727230 U CN 209727230U
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- ash
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- lime
- weighing
- water equipment
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Abstract
The utility model discloses a kind of Ash water equipment for closed lime-ash weighing-appliance, and wherein Ash water equipment includes track, roll wheel assembly, skirt frid, drive balls chain and driving device；The track is fixedly mounted in closed lime-ash weighing-appliance on the crossbeam of metal supporting frames；The roll wheel assembly is multiple idler wheels that can be walked in orbit, and the jackshaft of the idler wheel is fixedly connected with the bottom of the skirt frid；The skirt frid includes to be located in the middle transverse slat, wing plate positioned at transverse slat both ends, the two sides die forming of the transverse slat is the arc bent plate that adjacent two skirt frid can be made all linked with one another, and centre is molded into the plate that the idler wheel jackshaft and drive balls chain is fixedly mounted；The drive balls chain is connect with the sprocket wheel and driving device for being mounted on the metal supporting frames both ends.
Description
Technical field
The utility model relates to a kind of closed lime-ash weighing-appliances, specifically, being related to a kind of for closed lime-ash
The Ash water equipment of weighing-appliance.
Background technique
Recently as putting into operation for a large amount of 300MW-1000MW fire coal thermoelectric generators, for heat power plant boiler
The lime-ash generated after burning is also required for corresponding dreg removing system, just can ensure that the normal operation of thermoelectric generator.Often make at present
Dreg removing system is that the lime-ash at Boiler Furnace bottom is made to pass through slag well, into dry-type slag extractor (dry slag conveyer), in dried slag removing
The air of the flowing sucked on machine conveyer belt by negative pressure in furnace is cooling, and the air being heated enters Boiler Furnace with the heat of warm sludge
Thorax, bottom ash after cooling fall into slag crusher as the movement of dry-type slag extractor conveyer belt is carried over, after disintegrating slag crusher machine, fall into down
The lime-ash weigher just arranged is weighed, and is finally dropped downward into slag storage by the outlet of lime-ash weigher and is deposited.The ash being directed to
Slag weigher lime-ash weigher as disclosed in Chinese patent CN201820016424.0, can effectively solve thermal power plant
Deslagging problem.
But for the conveying mechanism of ash-slag delivery, there are still lime-ash to be easy from biography in weighing process in lime-ash weigher
It send the periphery of band to fall, causes metering inaccurate, and run the problem of being not sufficiently stable.
Summary of the invention
It, can be with the purpose of this utility model is to provide a kind of Ash water equipment for closed lime-ash weighing-appliance
Reduce the unrestrained problem of lime-ash.
The Ash water equipment of closed lime-ash weighing-appliance, closed lime-ash weighing-appliance packet are used in the utility model
It has included in upper, middle and lower Ash water equipment, weighing-appliance and cleaning equipment disposed in parallel, has been enclosed in Ash water equipment, claims
Seal casinghousing outside heavy equipment and cleaning equipment, be arranged on seal casinghousing and enter in the seal casinghousing with the ash
The lime-ash entrance of slag conveying equipment connection, setting is in seal casinghousing one end for receiving Ash water equipment, cleaning equipment output
Lime-ash lime-ash outlet, the Ash water equipment includes track, roll wheel assembly, skirt frid, drive balls chain and drive
Dynamic device；
The track is fixedly mounted in closed lime-ash weighing-appliance on the crossbeam of metal supporting frames；
The roll wheel assembly is multiple idler wheels that can be walked in orbit, the jackshaft of the idler wheel and the skirt frid
Bottom be fixedly connected；
The skirt frid includes to be located in the middle transverse slat, the wing plate positioned at transverse slat both ends, the two sides of the transverse slat
Die forming is the arc bent plate that adjacent two skirt frid can be made all linked with one another, and centre, which is molded into, to be fixedly mounted among the idler wheel
The plate of axis and drive balls chain；
The drive balls chain is connect with the sprocket wheel and driving device for being mounted on the metal supporting frames both ends.
Gap of the arc bent plate of the adjacent two skirt frid between after fastening is 1-1.5mm.
The width of the wing plate is 1.5 times of transverse slat width.
The lower surface of the plate is fixed with multiple for connecting the fixing seat of the idler wheel.
Ash water equipment in the utility model can be prevented effectively after use in closed lime-ash weighing-appliance
Lime-ash is fallen from side, bottom, using closed lime-ash weighing-appliance stable operation, reduces the use of cleaning equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of closed lime-ash weigher in the utility model.
Fig. 2 is the structural schematic diagram of Ash water equipment in the utility model.
Fig. 3 is the schematic cross-section in the utility model under skirt frid assembled state.
Fig. 4 is the enlarged diagram of part A in Fig. 3.
Specific embodiment
Specific structure below in conjunction with attached drawing to the Ash water equipment for being used for lime-ash weighing-appliance in the utility model
It elaborates.
As shown in Figure 1, the Ash water equipment in the utility model is mounted in closed lime-ash weighing-appliance, it is closed
Lime-ash weighing-appliance includes the Ash water equipment 1 at the uniform velocity moved, weighing-appliance 4, is enclosed in Ash water equipment 1 and weighing
Seal casinghousing (not shown) outside equipment, be arranged on seal casinghousing and enter in seal casinghousing with Ash water equipment
The lime-ash outlet of lime-ash of the seal casinghousing one end for receiving the output of Ash water equipment 1 is arranged in the lime-ash entrance 2 of 1 connection
3.The parallel beneath of Ash water equipment 1 is provided with weighing-appliance 4 and lime-ash cleaning equipment 5.Wherein weighing-appliance 4 and lime-ash
Cleaning equipment 5 can use existing commercially available matured product, and new structure then elaborates in other patents, herein no longer
It elaborates.Ash water equipment 1, weighing-appliance 4 and cleaning equipment 5 are fixedly mounted on the metal branch inside seal casinghousing
On support 6.
As shown in Fig. 2, Ash water equipment 1 includes drive balls chain 10, skirt frid 11, roll wheel assembly 12, track
13 and driving device, in which:
The two side ends of the parallel crossbeam 14 for being fixedly mounted on metal supporting frames 6 of two tracks 13；
Roll wheel assembly 12 includes multiple idler wheels that can be walked on track 13, the jackshaft 7 and skirt frid 11 of idler wheel
The fixing seat 8 of bottom is fixedly connected；
Skirt frid 11 is once molding formed by wear-resisting steel plate, includes to be located in the middle transverse slat 15, is located at 15 liang of transverse slat
The wing plate 16 at end, the width of wing plate 16 are 1.5 times of 15 width of transverse slat, it is ensured that two adjacent vanes 16 are located always in moving process
In closed state.The two sides die forming of transverse slat 15 is arc bent plate 17, as shown in Figure 3 and Figure 4, the section of transverse slat 15, shape
It is plate 18 as centre, two sides are bent upwards camber bent plate 17, and intermediate plate 18 is for being fixedly connected with roll wheel assembly 12
The fixing seat 8 of jackshaft 7, the arc bent plate 17 of two sides are formed at fastening when the adjacent combination of skirt frid 11 connects, are being assembled
When fastening, there are the gaps of 1-1.5mm between the arc bent plate 17 of adjacent two skirt frid 11, while ensuring that sequence is mobile
Being scattered and carrying secretly for lime-ash can effectively be prevented.
As shown in Figure 3 and Figure 4, transverse slat 15 is connected and fixed drive balls chain 10, drive balls in the lower section of central flat 18
Chain 10 is to be mounted on seal casinghousing by the sprocket wheel 9 and driving device driving revolution, driving device for being mounted on 6 both ends of metal supporting frames
Outer driving motor.
Camber is designed in 15 two sides of transverse slat of skirt frid 11 by the Ash water equipment in the utility model, not only facilitates
It with the installation of drive balls chain 10, can be moved by the movement of drive balls chain, and the arc bent plate 18 in moving process
Surface it is all linked with one another, while the wing plate 16 of two sides in moving process always be in closed state, can effectively prevent lime-ash
It is scattered from side, the height of wing plate 16 can be adjusted according to ash & slag dam such as granularity, humidity and viscosity etc..
Claims (4)
1. a kind of Ash water equipment for closed lime-ash weighing-appliance, closed lime-ash weighing-appliance include present,
In, under Ash water equipment, weighing-appliance and cleaning equipment disposed in parallel, be enclosed in Ash water equipment, weighing-appliance with
And the seal casinghousing outside cleaning equipment, it is arranged on seal casinghousing and enters in the seal casinghousing and set with the Ash water
Lime-ash of the seal casinghousing one end for receiving Ash water equipment, cleaning equipment output is arranged in the lime-ash entrance of standby connection
Lime-ash outlet, which is characterized in that the Ash water equipment include track, roll wheel assembly, skirt frid, drive balls chain and
Driving device；
The track is fixedly mounted in closed lime-ash weighing-appliance on the crossbeam of metal supporting frames；
The roll wheel assembly is multiple idler wheels that can be walked in orbit, the bottom of the jackshaft of the idler wheel and the skirt frid
Portion is fixedly connected；
The skirt frid includes to be located in the middle transverse slat, the wing plate positioned at transverse slat both ends, the two sides molding of the transverse slat
Be configured to the arc bent plate that adjacent two skirt frid can be made all linked with one another, centre be molded into be fixedly mounted the idler wheel jackshaft and
The plate of drive balls chain；
The drive balls chain is connect with the sprocket wheel and driving device for being mounted on the metal supporting frames both ends.
2. the Ash water equipment according to claim 1 for closed lime-ash weighing-appliance, which is characterized in that adjacent
Gap of the arc bent plate of the two skirt frids between after fastening is 1-1.5mm.
3. the Ash water equipment according to claim 1 for closed lime-ash weighing-appliance, which is characterized in that described
The width of wing plate is 1.5 times of transverse slat width.
4. the Ash water equipment according to claim 1 for closed lime-ash weighing-appliance, which is characterized in that described
The lower surface of plate is fixed with multiple for connecting the fixing seat of the idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339634.8U CN209727230U (en) | 2019-03-18 | 2019-03-18 | Ash water equipment for closed lime-ash weighing-appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339634.8U CN209727230U (en) | 2019-03-18 | 2019-03-18 | Ash water equipment for closed lime-ash weighing-appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727230U true CN209727230U (en) | 2019-12-03 |
Family
ID=68686922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339634.8U Active CN209727230U (en) | 2019-03-18 | 2019-03-18 | Ash water equipment for closed lime-ash weighing-appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727230U (en) |
-
2019
- 2019-03-18 CN CN201920339634.8U patent/CN209727230U/en active Active
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