CN204880195U - Boiler grate is with quantitative louver in location - Google Patents
Boiler grate is with quantitative louver in location Download PDFInfo
- Publication number
- CN204880195U CN204880195U CN201520396155.1U CN201520396155U CN204880195U CN 204880195 U CN204880195 U CN 204880195U CN 201520396155 U CN201520396155 U CN 201520396155U CN 204880195 U CN204880195 U CN 204880195U
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- CN
- China
- Prior art keywords
- plenum
- grate
- air compartment
- horizontal
- main
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a boiler grate is with quantitative louver in location, including the blast pipe, a termination of blast pipe has the air intake, and the other end of blast pipe meets with the subsidiarys plenum part of the plenum of grate, and the plenum is inboard transversely to be equipped with horizontal riser and horizontal swash plate along the grate, horizontal riser and horizontal swash plate with the plenum along vertically separating into two component parts of subsidiary plenum and main plenum, main plenum top is the same with the upper width of whole plenum, the interval is equipped with a plurality of baffles of vertically placing along the grate in main plenum, and the baffle separates into mutually independent multistage plenum with main plenum inner chamber to every section independent plenum side is equipped with two at least vents on being located horizontal riser, and every vent all is furnished with sliding door, and the sliding door of every section plenum side connects a common pull rod in the main plenum. Have simple structure, transfer wind different positions location ration nimble, that can press the grate face and transfer wind, guarantee abundant and even unanimous, the energy -conserving effectual advantage of coal -fired burning on the grate face.
Description
Technical field
The utility model relates to a kind of air-supply arrangement, particularly a kind of boiler grate positioning and quantitative louver.
Background technology
Existing boiler grate louver is positioned on the both sides airduct of fire grate, and during operation, wind enters air compartment below fire grate from fire grate both sides airduct by louver, then upwards passes through grate surface.The wind sent by air-supply passage laterally requires uniformity on grate surface, otherwise the fired coal combustion above fire grate can be made uneven, and what have can not Thorough combustion.The louver lack of homogeneity of current fire grate, grate surface horizontal cloth wind uniformity is very undesirable with tune wind sensitivity.
Summary of the invention
The purpose of this utility model be to provide a kind of structure simple, adjust wind flexibly, ensure that fired coal combustion on grate surface fully and the boiler grate positioning and quantitative louver of uniformity, good energy-conserving effect, overcomes the deficiencies in the prior art.
Boiler grate positioning and quantitative louver of the present utility model, comprise ajutage, one end of ajutage is connected to air inlet, the other end of ajutage is connected with the auxiliary air compartment part of the air compartment of boiler grate, laterally horizontal riser and horizontal swash plate is provided with along fire grate inside described air compartment, the inner chamber of air compartment is longitudinally divided into auxiliary air compartment and two, main air room part by described horizontal riser and horizontal swash plate, identical with whole air compartment top width above main air room; Multiple dividing plate longitudinally arranged along fire grate is provided with at main air partition, indoor for main air chamber is divided into separate multistage air compartment by dividing plate, and every section independently air compartment side be positioned at horizontal riser and be provided with at least two ventilating openings, each ventilating opening is all furnished with sliding door, and the sliding door of the indoor every section of air compartment side of main air is connected to a common pull bar.
The bottom and upper segment place of described ventilating opening is positioned on longitudinal riser and is equipped with slideway, and the bottom and upper segment of described sliding door all matches with slideway.
Boiler grate positioning and quantitative louver of the present utility model, owing to being transversely distributed with some dividing plates (every block dividing plate is all longitudinally placed along fire grate) in main air indoor, main air room is separated into multistage by dividing plate, form independently air compartment, be communicated with by the ventilating opening on horizontal riser with auxiliary air compartment inner chamber in every section of independent air compartment, every section of independent air compartment can regulate separately the air quantity from auxiliary air compartment to main air room air feed, can by grate surface diverse location, give wind as required, namely achieve positioning and quantitative and adjust wind, ensure the coal-fired Thorough combustion above fire grate, save a large amount of fire coals, overall structure is simple, flexible movements are reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is that enlarged diagram is looked on the left side shown in Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2: 6 is ajutage, and one end of ajutage 6 is connected to air inlet 1.The other end of ajutage 6 is connected with the auxiliary air compartment part of the air compartment of boiler grate.Laterally be provided with horizontal riser 18 and horizontal swash plate 17 along fire grate inside air compartment, the inner chamber of air compartment is vertically divided into auxiliary air compartment 16 and 19 two, main air room part along fire grate by horizontal riser 18 and horizontal swash plate 17.
Identical with whole air compartment top width above main air room 19.
In main air room 19, be interval with multiple dividing plate 8 longitudinally placed along fire grate, main air room 19 inner chamber is divided into the separate air compartment of multistage by dividing plate 8, is provided with three lateral partitions 8 in present embodiment, forms four sections of independently air compartments.And every section independently air compartment side be positioned at horizontal riser 18 and be provided with three (at least two) ventilating openings 21, each ventilating opening 21 is all furnished with sliding door 7.The mounting means of sliding door 7 is positioned at the slideway 20 longitudinal riser 18 is equipped with symmetry, and the bottom and upper segment of sliding door 7 all matches with slideway 20, namely can horizontal slip relative to slideway 20.In main air room 19, the sliding door 7 of every section of air compartment side is connected to a common pull bar 2.This device defines four pull bars be arranged above and below 2, and pull bar 2 is topmost connected with the sliding door 7 in first paragraph independently air compartment by the connecting plate 12 on sliding door 7.Second, top pull bar 2 is connected with the sliding door 7 in second segment independently air compartment by connecting plate 12.3rd pull bar 2 is connected with the sliding door 7 in the 3rd section independently air compartment by connecting plate 12.Pull bar 2 is bottom connected with the sliding door 7 in most back segment independently air compartment by connecting plate 12.The termination of each pull bar extend out to the outside of ajutage 6.Pull pull bar 2 topmost, the sliding door 7 of first paragraph independently in air compartment can be driven to slide, reach the object regulating the ventilation of first paragraph independently between air compartment and auxiliary air compartment, by that analogy.
Owing to being distributed with the dividing plate 8 longitudinally placed along fire grate in main air room 19, main air room 19 is separated into multistage by dividing plate 8, form multistage independently air compartment, be communicated with by the ventilating opening 21 on horizontal riser 18 with auxiliary air compartment 16 inner chamber in every section of independent air compartment, every section of independent air compartment can regulate separately the air quantity from auxiliary air compartment 16 to main air room 19 air feed, ensures the coal-fired Thorough combustion above fire grate, saves a large amount of fire coals, overall structure is simple, and flexible movements are reliable.
Claims (2)
1. a boiler grate positioning and quantitative louver, comprise ajutage (6), one end of ajutage (6) is connected to air inlet (1), the other end of ajutage (6) is connected with the air compartment of boiler grate, it is characterized in that: inside described air compartment, be laterally provided with horizontal riser (18) and horizontal swash plate (17) along fire grate, the inner chamber of air compartment is longitudinally divided into auxiliary air compartment (16) and main air room (19) by described horizontal riser (18) and horizontal swash plate (17), and main air room (19) top is identical with whole air compartment top width; Multiple dividing plate (8) longitudinally placed along fire grate is interval with in main air room (19), main air room (19) inner chamber is divided into separate multistage air compartment by dividing plate (8), and every section independently air compartment side be positioned at horizontal riser (18) and be provided with at least two ventilating openings (21), each ventilating opening (21) is all furnished with sliding door (7), and in main air room (19), the sliding door (7) of every section of air compartment side is connected to a common pull bar (2).
2. boiler grate positioning and quantitative louver according to claim 1, it is characterized in that: the bottom and upper segment place of described ventilating opening (21) is positioned on longitudinal riser (18) and is equipped with slideway (20), the bottom and upper segment of described sliding door (7) all matches with slideway (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396155.1U CN204880195U (en) | 2015-06-10 | 2015-06-10 | Boiler grate is with quantitative louver in location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396155.1U CN204880195U (en) | 2015-06-10 | 2015-06-10 | Boiler grate is with quantitative louver in location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880195U true CN204880195U (en) | 2015-12-16 |
Family
ID=54824563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396155.1U Withdrawn - After Issue CN204880195U (en) | 2015-06-10 | 2015-06-10 | Boiler grate is with quantitative louver in location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042618A (en) * | 2015-06-10 | 2015-11-11 | 瓦房店市永宁机械厂 | Fixed-position and fixed-quantity air regulating device for boiler grate |
| CN109373344A (en) * | 2018-10-25 | 2019-02-22 | 国运科技（大连）有限公司 | A kind of home-use biomass boiler Gas inlet tube |
-
2015
- 2015-06-10 CN CN201520396155.1U patent/CN204880195U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042618A (en) * | 2015-06-10 | 2015-11-11 | 瓦房店市永宁机械厂 | Fixed-position and fixed-quantity air regulating device for boiler grate |
| CN105042618B (en) * | 2015-06-10 | 2017-08-11 | 瓦房店市永宁机械厂 | Boiler grate positioning and quantitative louver |
| CN109373344A (en) * | 2018-10-25 | 2019-02-22 | 国运科技（大连）有限公司 | A kind of home-use biomass boiler Gas inlet tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170811 |