CN203731476U - Side plate cooling device of chain grate boiler - Google Patents
Side plate cooling device of chain grate boiler Download PDFInfo
- Publication number
- CN203731476U CN203731476U CN201420068591.1U CN201420068591U CN203731476U CN 203731476 U CN203731476 U CN 203731476U CN 201420068591 U CN201420068591 U CN 201420068591U CN 203731476 U CN203731476 U CN 203731476U
- Authority
- CN
- China
- Prior art keywords
- air
- side plate
- boiler
- cooling
- cooling device
- 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- Withdrawn - After Issue
Links
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to cooling devices, particularly to a side plate cooling device of a chain grate boiler and belongs to the technical field of boilers. The side plate cooling device of the chain grate boiler comprises a cooling air vent, the lower portion of the front end of the cooling air vent is connected with a head air chamber air vent through a head air chamber connecting pipe, and the lower portion of the rear end of the cooling air vent is connected with a tail air chamber air vent through a tail air chamber connecting pipe; the cooling air vent comprises an upper grate support plate; one end of the tail air chamber connecting pipe is connected with an inner side plate, the connecting portion of the inner side plate with the tail air chamber connecting pipe is provided with an air regulating port, the air regulating port is provided with an air regulating door rail, and an air regulating door is slidingly connected inside the air regulating door rail. The side plate cooling device of the chain grate boiler effectively solves the problem of red-hot, whitening and deformation of an outer side plate when the boiler works from the front to the rear in combustion, guarantees the air quantity required by the combustion and meanwhile absorbs heat losses originally dissipated into the atmosphere, thereby further improving the efficiency of the boiler and practically achieving energy saving, emission reduction and energy consumption reduction in China.
Description
Technical field
The utility model relates to a kind of cooling device, and the side plate cooling device of chain grate boiler, belongs to boiler technology field specifically.
Background technology
In prior art, chain grate boiler generally adopts both sides air intake.In the time that chain grate boiler normally moves, the red-hot sweep of gases of high temperature in stove the sealing block in fire grate, and heat is passed to the shelf being placed on sealing block and column, and shelf is passed to heat on outer panel.When after boiler operatiopn a period of time, outer panel from front to back just can be hot, and the distortion of turning white of burning, not only affects boiler product outward appearance, and a large amount of heats is wasted, and boiler thermal output is reduced.Along with deepening continuously of national energy-saving emission reduction work, how to reduce the every loss in boiler combustion process, improve boiler efficiency, reduce boiler oil consumption, the outer plate surfaces temperature that can ensure again boiler product is lower than 50 degree of national requirements, problem that must comprehensive consideration when having become boiler design person and designing boiler product.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of side plate cooling device of chain grate boiler, chain grate boiler two outer panels that can effectively prevent both sides air intake pattern from front to back outer surface hot, turn white, yielding phenomenon, the biside plate hull-skin temperature that has effectively solved boiler is too high, the excessive problem of loss of scattering and disappearing.
The technical scheme providing according to the utility model, the side plate cooling device of chain grate boiler comprises cooling air channel, it is characterized in that: cooling air channel front end bottom connects first air compartment air channel by first air compartment tube connector, cooling air channel rear end lower connects last air compartment air channel by last air compartment tube connector.Described cooling air channel comprises the fire grate shelf that is positioned at top, and before and after fire grate shelf, both sides connect respectively interior plate and outer panel sealing, are provided with the sealing of lower seal plate between interior plate and outer panel, and the left and right sides of fire grate shelf connects respectively left shrouding and the sealing of right shrouding.Described last air compartment tube connector one end is connected with interior plate, on interior plate, is provided with air regulating port with last air compartment tube connector junction, and air regulating port place is provided with air register track, and air register is slidably connected in air register track.
Further, between interior plate and fire grate shelf, be provided with sealing block.
Further, on air register, connect adjusting rod.
Further, lower seal plate comprises multiple equally distributed crossbeams and is connected to the lower connecting plate between crossbeam.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, and floor space is little, is easy to arrange; Low cost of manufacture, convenient maintenance and replacement; Effectively prevent that outer panel from burning from front to back after boiler operatiopn hot, the situation of the distortion of turning white occurs; In ensureing the required air quantity of burning, absorb the heat that is lost to the radiation loss in atmosphere originally, make boiler efficiency be able to further raising, the work that national energy-saving is reduced discharging to reduction energy loss is fulfilled.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model side view.
Fig. 4 is AA cutaway view in Fig. 2.
Description of reference numerals: 1-cooling air channel, the first air compartment of 2-air channel, air compartment air channel, 3-end, the first air compartment tube connector of 4-, 5-end air compartment tube connector, 6-fire grate shelf, 7-lower connecting plate, 8-crossbeam, the left shrouding of 9-, the right shrouding of 10-, 11-sealing block, 12-interior plate, 13-outer panel, 14-air register track, 15-air register, 16-adjusting rod, 17-air regulating port, 18-lower seal plate.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Fig. 1 ~ 4, the utility model mainly comprises cooling air channel 1, and cooling air channel 1 front end bottom connects first air compartment air channel 2 by first air compartment tube connector 4, and cooling air channel 1 rear end lower connects last air compartment air channel 3 by last air compartment tube connector 5.
Described cooling air channel 1 comprises the fire grate shelf 6 that is positioned at top, and fire grate shelf 6 both sides, front and back connect respectively interior plate 12 and outer panel 13 seals, and between interior plate 12 and fire grate shelf 6, are provided with sealing block 11.Between interior plate 12 and outer panel 13, be provided with lower seal plate 18 and seal, lower seal plate 18 comprises multiple equally distributed crossbeams 8 and is connected to the lower connecting plate 7 between crossbeam 8.The left and right sides of fire grate shelf 6 connects respectively left shrouding 9 and right shrouding 10 seals.
Described last air compartment tube connector 5 one end are connected with interior plate 12, on interior plate 12, be provided with air regulating port 17 with last air compartment tube connector 5 junctions, air regulating port 17 places are provided with air register track 14, and the air register 15 that is slidably connected in air register track 14, connects adjusting rod 16 on air register 15.In the time of work, the position of moving air register 15 by promoting adjusting rod 16, thereby the size that regulates air register 15 to open, and then regulate the required air quantity of burning.
Operation principle of the present utility model is: when work, the cold wind getting off from ground enters each air compartment air channel, not directly to enter fire grate below but upwards enter cooling air channel 1 by last air compartment air channel 3 and be used for the cold wind of cooling side plate, frontly do not arrhea and moving constantly wash away outer panel 13 and act on to reach cooling outer panel 13 through cooling air channel 1 by backward, after cooling air channel 1, absorb the heat outwards distributing in stove and heated wind proceeds to behind first air compartment air channel 2, the wind after preheating has been sent into fire grate below and participate in burning.The fuel burnouting as wrecked need enter fire grate below from 3 air-supplies of last air compartment air channel, can start air register 15, thereby the size that regulates air register 15 to open by the position of mobile air register 15, the wind that participates in burning just can enter fire grate below and fill into burning wind, has strengthened burning of fuel.The utility model is improved the utilization rate in the last air compartment air channel 3 originally seldom using, in the situation that not affecting burning, make outer panel obtain good cooling, reduce the heat radiation of boiler and contributed mistake, improve boiler efficiency, make the operation that boiler product can stability and safety, for enterprise is that country brings considerable economic benefit.
Claims (4)
1. the side plate cooling device of a chain grate boiler, comprise cooling air channel (1), it is characterized in that: cooling air channel (1) front end bottom connects first air compartment air channel (2) by first air compartment tube connector (4), cooling air channel (1) rear end lower connects last air compartment air channel (3) by last air compartment tube connector (5); Described cooling air channel (1) comprises the fire grate shelf (6) that is positioned at top, before and after fire grate shelf (6), both sides connect respectively interior plate (12) and outer panel (13) sealing, between interior plate (12) and outer panel (13), be provided with lower seal plate (18) sealing, the left and right sides of fire grate shelf (6) connects respectively left shrouding (9) and right shrouding (10) sealing; Described last air compartment tube connector (5) one end is connected with interior plate (12), interior plate (12) is upper is provided with air regulating port (17) with last air compartment tube connector (5) junction, air regulating port (17) locates to be provided with air register track (14), and air register (15) is slidably connected in air register track (14).
2. the side plate cooling device of chain grate boiler as claimed in claim 1, is characterized in that: between described interior plate (12) and fire grate shelf (6), be provided with sealing block (11).
3. the side plate cooling device of chain grate boiler as claimed in claim 1, is characterized in that: the upper adjusting rod (16) that connects of described air register (15).
4. the side plate cooling device of chain grate boiler as claimed in claim 1, is characterized in that: described lower seal plate (18) comprises multiple equally distributed crossbeams (8) and is connected to the lower connecting plate (7) between crossbeam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068591.1U CN203731476U (en) | 2014-02-17 | 2014-02-17 | Side plate cooling device of chain grate boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068591.1U CN203731476U (en) | 2014-02-17 | 2014-02-17 | Side plate cooling device of chain grate boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731476U true CN203731476U (en) | 2014-07-23 |
Family
ID=51201545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068591.1U Withdrawn - After Issue CN203731476U (en) | 2014-02-17 | 2014-02-17 | Side plate cooling device of chain grate boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807872A (en) * | 2014-02-17 | 2014-05-21 | 无锡锡能锅炉有限公司 | Side plate cooling device of chain grate boiler |
| CN109552349A (en) * | 2017-09-25 | 2019-04-02 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group twins' air door |
-
2014
- 2014-02-17 CN CN201420068591.1U patent/CN203731476U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807872A (en) * | 2014-02-17 | 2014-05-21 | 无锡锡能锅炉有限公司 | Side plate cooling device of chain grate boiler |
| CN103807872B (en) * | 2014-02-17 | 2016-03-16 | 无锡锡能锅炉有限公司 | The side plate cooling device of chain grate boiler |
| CN109552349A (en) * | 2017-09-25 | 2019-04-02 | 江苏荣邦机械制造有限公司 | Rail vehicle air conditioner group twins' air door |
| CN109552349B (en) * | 2017-09-25 | 2023-10-13 | 江苏荣邦机械制造有限公司 | Twin air door of air conditioning unit of railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203731476U (en) | Side plate cooling device of chain grate boiler | |
| CN201724382U (en) | Energy-saving hot blast stove | |
| CN103807872B (en) | The side plate cooling device of chain grate boiler | |
| CN203479020U (en) | Fuel gas type aluminum enamel heating curing oven capable of recycling waste heat of flue | |
| CN203240622U (en) | Energy-saving stove with secondary air flow path | |
| CN202938633U (en) | Biomass burning aluminum smelting all-in-one machine | |
| CN204052778U (en) | Energy-saving forging furnace | |
| CN202322893U (en) | High thermal storage top combustion stove | |
| CN202281493U (en) | Gas chamber type heating furnace | |
| CN204285784U (en) | A kind of environment-protecting energy-saving type briquette hot-blast stove | |
| CN104180648A (en) | Quick firing system of domestic ceramics and production process thereof | |
| CN203346416U (en) | Top combustion stove provided with gas and air mixing spray pipe | |
| CN203719137U (en) | Flue gas return observation port of biomass boiler | |
| CN203812650U (en) | Energy-saving environment-friendly single-furnace vertical type enamelling machine | |
| CN203518226U (en) | Efficient energy-saving hot blast stove | |
| CN203501184U (en) | Heat accumulating type burner for chamber furnace | |
| CN203419945U (en) | Hot-blast stove provided with high-temperature flues and low-temperature flues | |
| CN202734446U (en) | Oriented infrared energy-saving slurry pulling furnace with high-radiation heating function and three-dimensional dual drying tunnels | |
| CN203595130U (en) | Regenerative burner for heating furnace | |
| CN201621732U (en) | Heating furnace by combusting crushed coal | |
| CN201059878Y (en) | Iron-melting furnace cold air heaters | |
| CN201892314U (en) | Constant-pressure energy-saving heat conducting oil furnace | |
| CN203011135U (en) | Heat-accumulating-type magnesium reduction furnace | |
| CN2781268Y (en) | High-efficient energy-saving boiler | |
| CN201593808U (en) | Dual-fire-cycle concave-convex heat-absorption-type efficient and energy-saving furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |