CN204114970U - The efficient conveyer belt of boiler dry-type slag extractor - Google Patents
The efficient conveyer belt of boiler dry-type slag extractor Download PDFInfo
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- CN204114970U CN204114970U CN201420510545.2U CN201420510545U CN204114970U CN 204114970 U CN204114970 U CN 204114970U CN 201420510545 U CN201420510545 U CN 201420510545U CN 204114970 U CN204114970 U CN 204114970U
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- steel band
- drying machine
- slag
- flaps
- slag drying
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Abstract
The utility model discloses the efficient conveyer belt of a kind of boiler dry-type slag extractor, comprise slag drying machine steel band (1), arrange flaps (2) along slag drying machine steel band (1) traffic direction interval, flaps (2) is parallel to slag drying machine steel band (1) and is positioned at centre position.The utility model adds the frictional force of lime-ash and steel band by flaps, improves the conveying capacity of slag drying machine steel band, decreases cleaning chain load, improves cleaning chain running environment.
Description
Technical field
The utility model relates to the new and effective conveyer belt of one of pulverized-coal fired boiler air-cooled dry-type slag discharging machine, belongs to pulverized-coal fired boiler production technical field.
Background technology
Air-cooled dry type row machine is as station boiler slag removing system, and technology is still relatively newer, and range of application is also not very wide.Slag is delivered to slag crusher head by slag drying machine steel band (steel mesh and steel plate composition) and carries out disintegrating slag.But old-fashioned steel band is when being transported to the ascent stage, because the frictional force of lime-ash is not enough, lime-ash is caused repeatedly to rise landing in the ascent stage, a large amount of lime-ash falls to bottom by steel plate seam crossing, reduce defeated slag efficiency, add bottom purge chain load, after causing slag drying machine cleaning chain to take off chain, slag drying machine blocks up slag, cause boiler must reduce load or be forced to blowing out process, cause maintenance to strengthen simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of boiler dry-type slag extractor efficient conveyer belt, increases the frictional force of lime-ash and steel band, improves the conveying capacity of slag drying machine steel band, reduces cleaning chain load, improves cleaning chain running environment.
The technical solution adopted in the utility model is: the efficient conveyer belt of a kind of boiler dry-type slag extractor, comprises slag drying machine steel band, and arrange flaps along slag drying machine steel band traffic direction interval, flaps is parallel to slag drying machine steel band and is positioned at centre position.
Flaps is angle steel, and is connected with slag drying machine steel band by welding manner.By by angle steel limit full weld on steel band, not only increasing frictional force, also add the hardness of steel band, when running into a large amount of high-temperature ash, can strip deformation be prevented.
The utility model adds the frictional force of lime-ash and steel band by flaps, improves the conveying capacity of slag drying machine steel band, decreases cleaning chain load, improves cleaning chain running environment.After increasing resistance steel plate, defeated slag efficiency is strengthened greatly, decreases cleaning chain load simultaneously, and after the improvement of cleaning chain running environment, fault rate declines, and ensure that the stable of boiler operatiopn, decreases the maintenance workload of equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model top view;
Fig. 2 is the schematic diagram of Fig. 1 middle section A-A;
Fig. 3 is the position view that angle steel is welded on steel band.
Detailed description of the invention
The efficient conveyer belt of a kind of boiler dry-type slag extractor, comprise slag drying machine steel band 1, arrange flaps 2 along slag drying machine steel band 1 traffic direction interval, flaps 2 is parallel to slag drying machine steel band 1 and is positioned at centre position.As shown in Figure 3, flaps 2 is angle steel, and is connected with slag drying machine steel band 1 on one bar limit by welding manner.As depicted in figs. 1 and 2, the angle steel (equal leg angle ∠ 30 × 30 × 4 material 304) that a length is 30cm is welded every a segment distance in slag drying machine steel band 1 centre position.After transforming three boiler slag drying machine steel bands between overhaul time, steel band conveying can significantly improve, and steel band greatly reduced in ascent stage and bottom buildup.Cleaning chain working environment improves greatly.Maintenance workload obviously reduces, and at least overhauls a slag drying machine weekly in the past, and monthly safeguards once now.
Claims (2)
1. the efficient conveyer belt of boiler dry-type slag extractor, comprises slag drying machine steel band (1), it is characterized in that: arrange flaps (2) along slag drying machine steel band (1) traffic direction interval, and flaps (2) is parallel to slag drying machine steel band (1) and is positioned at centre position.
2. the efficient conveyer belt of a kind of boiler dry-type slag extractor according to claim 1, be is characterized in that: flaps (2) is angle steel, and is connected with slag drying machine steel band (1) by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510545.2U CN204114970U (en) | 2014-09-05 | 2014-09-05 | The efficient conveyer belt of boiler dry-type slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510545.2U CN204114970U (en) | 2014-09-05 | 2014-09-05 | The efficient conveyer belt of boiler dry-type slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114970U true CN204114970U (en) | 2015-01-21 |
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ID=52332274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510545.2U Active CN204114970U (en) | 2014-09-05 | 2014-09-05 | The efficient conveyer belt of boiler dry-type slag extractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204114970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660429A (en) * | 2016-01-18 | 2016-06-15 | 薛成俊 | Automatic dung collecting device used for animal husbandry |
-
2014
- 2014-09-05 CN CN201420510545.2U patent/CN204114970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660429A (en) * | 2016-01-18 | 2016-06-15 | 薛成俊 | Automatic dung collecting device used for animal husbandry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUIZHOU CHITIANHUA TONGZI CHEMICALS CO., LTD. Free format text: FORMER NAME: GUIZHOU JINCHI CHEMICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 563200 Guizhou province Loushanguan Economic Development Zone No. 1 (Tongzi county) Patentee after: GUIZHOU CHITIANHUA TONGZI CHEMICAL ENGINEERING CO., LTD. Address before: 563200 Guizhou city of Zunyi province Tongzi County town of stonegateway Liaoyuan Patentee before: Guizhou Jinchi Chemical Co., Ltd. |