CN203963961U - A kind of coal burning boiler hearth deslagging device - Google Patents
A kind of coal burning boiler hearth deslagging device Download PDFInfo
- Publication number
- CN203963961U CN203963961U CN201420233419.7U CN201420233419U CN203963961U CN 203963961 U CN203963961 U CN 203963961U CN 201420233419 U CN201420233419 U CN 201420233419U CN 203963961 U CN203963961 U CN 203963961U
- Authority
- CN
- China
- Prior art keywords
- slag
- pressurizing unit
- casing
- burning boiler
- coal burning
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 22
- 239000002893 slag Substances 0.000 claims abstract description 74
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000010884 boiler slag Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of coal burning boiler hearth deslagging device, comprising: casing, described casing top forms and is suitable for exporting with slag well the slag entrance being connected; Defeated slag device, is located at described box house, for the slag being positioned on described defeated slag device is discharged to described casing; Slag crusher, comprises support, the rack-mount pressurizing unit for break and rack-mount for driving described pressurizing unit to make the drive unit of horizontal back and forth movement; Slag conveying device, is located at described box house, for the slag receiving is discharged to described casing; Also comprise: steel brush parts, be located at straight down the top of described casing, wherein, described steel brush parts contact cooperation with described pressurizing unit, and when described drive unit drives described pressurizing unit to carry out horizontal back and forth movement, be suitable for coordinating the slag being positioned on described pressurizing unit being removed with described pressurizing unit.
Description
Technical field
The utility model belongs to boiler slag removal device technique field, is specifically related to a kind of coal burning boiler hearth deslagging device.
Background technology
Hearth deslagging device has obtained using widely for getting rid of the device of the slag of discharging from slag well as thermal power generation field.Chinese patent literature CN101644439B discloses a kind of coal burning boiler hearth deslagging device, comprise the slag well outlet that is positioned at coal-burning boiler, and the casing between slag conveyer, be supported on the barrier in described casing and be positioned at the slag crusher on described barrier, also comprise being positioned between the outlet of slag well and slag crusher and for limiting slag, drop to the material guide device in the disintegrating slag region of described slag crusher, also comprise baffle plate, the extrusion head of the more close slag crusher in position of described material guide device lower end, and described material guide device bottom lower than the top of the baffle plate of slag crusher, pass through staggered designs, thereby prevent that slag from overflowing from baffle plate upper end.Although can realizing slag preferably, above-mentioned prior art from baffle plate upper end, do not overflow, and the design of material guide device can be played bulk slag is blocked, thereby when extrusion head is worked, can not depart from stamped area, yet, the material guide device of above-mentioned prior art is positioned at the top of slag crusher, be positioned at slag crusher extrusion head top, do not contact with extrusion head, thereby some little slags can stop on extrusion head, and and in the space between material guide device, even if extrusion head is by moving back and forth, material guide device or baffle plate also cannot play any scavenging action to the slag of this part, only hand sweeping, otherwise be to carry out any processing to the slag of this part, so can cause slag to pile up the phenomenon that cannot process and affect deslagging efficiency.
Utility model content
The technical problems to be solved in the utility model is to propose a kind of simple in structure, the coal burning boiler hearth deslagging device that deslagging efficiency is high.
For this reason, a kind of coal burning boiler hearth deslagging device of the present utility model, comprising:
Casing, described casing top forms and is suitable for exporting with slag well the slag entrance being connected;
Slag crusher, comprises support, is arranged on described support for the pressurizing unit of break and is arranged on described support for driving described pressurizing unit to make the drive unit of horizontal back and forth movement;
Slag conveying device, is located at the inside of described casing, for the slag receiving is discharged to described casing;
Also comprise:
Steel brush parts, be located at straight down the top of described casing, wherein, described steel brush parts contact cooperation with described pressurizing unit, and when described drive unit drives described pressurizing unit to carry out horizontal back and forth movement, be suitable for coordinating the slag being positioned on described pressurizing unit being removed with described pressurizing unit.
Above-mentioned coal burning boiler hearth deslagging device, also comprises guide parts, is circumferentially located at described slag porch, for the slag entering from described slag porch being guided to the broken region of described slag crusher; Described steel brush parts are located on the bottom of guide parts.
Above-mentioned coal burning boiler hearth deslagging device, also comprises: barrier apparatus, and be installed on described support, and be positioned at described extrusion head device below, wherein, described barrier apparatus consists of some Metallic rod that be arranged in parallel, and every two described Metallic rod have gap.
Above-mentioned coal burning boiler hearth deslagging device, described casing also comprises the slag-drip opening for deslagging; With the cooling air air inlet of being located on described casing.
Above-mentioned coal burning boiler hearth deslagging device, described pressurizing unit comprises two extrusion head assemblies that are oppositely arranged, two described extrusion head assemblies are by relative back and forth movement, contact cooperation with described steel brush parts, thereby steel brush parts are removed the slag being positioned on described extrusion head assembly.
The utility model has following technique effect with respect to prior art:
1. coal burning boiler hearth deslagging device of the present utility model, comprise: steel brush parts, be located at straight down the top of described casing, wherein, described steel brush parts contact cooperation with described pressurizing unit, and when described drive unit drives described pressurizing unit to carry out horizontal back and forth movement, be suitable for coordinating the slag being positioned on described pressurizing unit being removed with described pressurizing unit.More than design the slag that can avoid well unnecessary on pressurizing unit residual, thereby improved deslagging efficiency, in addition, due to steel brush parts with pressurizing unit for contacting cooperation, therefore, when slag is from slag well drops into casing, thereby arranging of steel brush can be played good isolation slag and avoid it along pressurizing unit upper surface, to move and be scattering into the region that should not be scattered.
2. increase guide parts, can play the guiding function that slag is fallen, make the slag of all whereabouts can both fall to broken region, that is, pressurizing unit can carry out the region of disintegrating slag; In addition, the bottom that steel brush device is arranged on to guide parts can be saved space better, and steel brush use material.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is wherein a kind of structural representation of embodiment of coal burning boiler hearth deslagging device of the present utility model;
Fig. 2 is the structural representation of the another kind of embodiment of coal burning boiler hearth deslagging device of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of coal burning boiler hearth deslagging device, comprising: casing 1, and described casing 1 top forms and is suitable for and the slag well outlet 2 slag entrances 3 that are connected; Slag crusher 6, comprises support, the rack-mount pressurizing unit for break and rack-mount for driving described pressurizing unit to make the drive unit of horizontal back and forth movement; Slag conveying device 7, is located at described casing 1 inside, for the slag receiving 5 is discharged to described casing 1; Also comprise: steel brush parts 8, be located at straight down the top of described casing 1, wherein, described steel brush parts 8 contact cooperation with described pressurizing unit, and when described drive unit drives described pressurizing unit to carry out horizontal back and forth movement, be suitable for coordinating the slag 5 being positioned on described pressurizing unit being removed with described pressurizing unit.
As more preferred embodiment, the utility model coal burning boiler hearth deslagging device, also comprise: barrier apparatus, be installed on described support, and be positioned at described extrusion head device below, wherein, described barrier apparatus consists of some Metallic rod that be arranged in parallel, and every two described Metallic rod have gap.In addition, casing is also preferably the slag-drip opening 11 comprising for deslagging; With the cooling air air inlet 10 of being located on described casing.Described pressurizing unit is preferably and comprises two extrusion head assemblies that are oppositely arranged, two described extrusion head assemblies are by relative back and forth movement, contact cooperation with described steel brush parts 8, thereby steel brush parts are removed the slag being positioned on described extrusion head assembly.
As a kind of alternative embodiment, as shown in Figure 2, coal burning boiler hearth deslagging device of the present utility model, can also comprise guide parts 9, circumferentially be located at described slag entrance 3 places, for the slag 5 entering from described slag entrance 3 being guided to the broken region of described slag crusher 6; Described steel brush parts 8 are located on the bottom of guide parts 9.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And among the protection domain that the apparent variation of being extended out thus or change are still created in the utility model.
Claims (5)
1. a coal burning boiler hearth deslagging device, comprising:
Casing, described casing top forms and is suitable for exporting with slag well the slag entrance being connected;
Defeated slag device, is located at described box house, for the slag being positioned on described defeated slag device is discharged to described casing;
Slag crusher, comprises support, the rack-mount pressurizing unit for break and rack-mount for driving described pressurizing unit to make the drive unit of horizontal back and forth movement;
Slag conveying device, is located at described box house, for the slag receiving is discharged to described casing;
Characterized by further comprising:
Steel brush parts, be located at straight down the top of described casing, wherein, described steel brush parts contact cooperation with described pressurizing unit, and when described drive unit drives described pressurizing unit to carry out horizontal back and forth movement, be suitable for coordinating the slag being positioned on described pressurizing unit being removed with described pressurizing unit.
2. coal burning boiler hearth deslagging device according to claim 1, characterized by further comprising:
Guide parts, are circumferentially located at described slag porch, for the slag entering from described slag porch being guided to the broken region of described slag crusher; Described steel brush parts are located on the bottom of guide parts.
3. coal burning boiler hearth deslagging device according to claim 2, characterized by further comprising:
Barrier apparatus, is installed on described support, and is positioned at described extrusion head device below, and wherein, described barrier apparatus consists of some Metallic rod that be arranged in parallel, and every two described Metallic rod have gap.
4. coal burning boiler hearth deslagging device according to claim 3, is characterized in that: described casing also comprises the slag-drip opening for deslagging; With the cooling air air inlet of being located on described casing.
5. coal burning boiler hearth deslagging device according to claim 1 and 2, it is characterized in that: described pressurizing unit comprises two extrusion head assemblies that are oppositely arranged, two described extrusion head assemblies are by relative back and forth movement, contact cooperation with described steel brush parts, thereby steel brush parts are removed the slag being positioned on described extrusion head assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233419.7U CN203963961U (en) | 2014-05-08 | 2014-05-08 | A kind of coal burning boiler hearth deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233419.7U CN203963961U (en) | 2014-05-08 | 2014-05-08 | A kind of coal burning boiler hearth deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963961U true CN203963961U (en) | 2014-11-26 |
Family
ID=51924540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233419.7U Expired - Fee Related CN203963961U (en) | 2014-05-08 | 2014-05-08 | A kind of coal burning boiler hearth deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832931A (en) * | 2015-05-28 | 2015-08-12 | 苏州斯洛莱自动化设备有限公司 | Bow-shaped water tube boiler |
-
2014
- 2014-05-08 CN CN201420233419.7U patent/CN203963961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832931A (en) * | 2015-05-28 | 2015-08-12 | 苏州斯洛莱自动化设备有限公司 | Bow-shaped water tube boiler |
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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: 20141126 |