CN2493855Y - Ash cleaning type machine driven air cooling device - Google Patents
Ash cleaning type machine driven air cooling device Download PDFInfo
- Publication number
- CN2493855Y CN2493855Y CN 01262701 CN01262701U CN2493855Y CN 2493855 Y CN2493855 Y CN 2493855Y CN 01262701 CN01262701 CN 01262701 CN 01262701 U CN01262701 U CN 01262701U CN 2493855 Y CN2493855 Y CN 2493855Y
- Authority
- CN
- China
- Prior art keywords
- ash
- radiating tube
- ash bucket
- air cooler
- fork
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an ash cleaning type mechanical air cooler mainly for cooling high temperature flue gas in the smelting and power industry, belonging to the technical field of cooling equipment and mainly comprising a cooling tube, wallboard, center spacer, fan, ash bucket ring beam, ash bucket component and stent platform, and is characterized in that a connecting box connected with the ash cleaning mechanism is arranged on the cooling tube, which is levelly arranged on the ash bucket ring beam. The utility model has a simple structure, small size, small weight and low manufacturing cost, high temperature flue gas flows outside the pipe and cooling air flows inside the pipe, facilitating to clean ash, reducing the wind resistance loss, improving the cooling efficiency, eliminating completely the fouling and extending the service life.
Description
Technical field:
The utility model relates to a kind of ash-cleaning mechanical air cooler, is mainly used in the high-temperature flue gas cooling of smelting, power industry, belongs to the cooling device technical field.
Background technology:
Before the utility model is made, in prior art, be used to smelt, the air cooler of the high-temperature flue gas cooling of power industry mainly adopts header to be directly installed on radiating tube, the circular pipe type radiating tube vertically is installed on the ash bucket collar tie beam, wallboard is equipped with in the radiating tube both sides, and opposite side is equipped with blower fan, and the ash bucket parts are installed in ash bucket collar tie beam below, rack platform is used for fixing above-mentioned parts, and its structure adopts monoblock type to be welded.High-temperature flue gas passes through outside the board-like interior circular pipe type by the cooling air of circular pipe type is board-like during work.The circular pipe type plank frame is easy to generate dust stratification, can't eliminate, and heat transfer coefficient is low, and film-cooled heat is big; Structure is huge, Heavy Weight, and the manufacturing cost height owing to adopted integral solder formula structure, therefore, has brought inconvenience in actual use maintenance, maintenance, deashing.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple in structure, compact, high-temperature flue gas to walk outside managing, and the cooling air is walked in managing, can thoroughly eliminate dust stratification, the heat transfer efficiency height, low cost of manufacture, and the ash-cleaning mechanical air cooler that can increase the service life.
Main solution of the present utility model is achieved in that it adopts at radiating tube 4 both sides installation side wallboards 5, the middle median septum 6 of installing, blower fan 3 and flow-mixing blower fan 9 are installed in radiating tube 4 another sides, ash bucket parts 10 are installed below the ash bucket collar tie beam 7, rack platform 11 connects ash bucket collar tie beam 7, it is characterized in that header 1 connects deashing mechanism 2 and is installed on the radiating tube 4, radiating tube 4 is installed in parallel on the ash bucket collar tie beam 7.
Description of drawings:
Fig. 1 is the utility model structural front view:
Fig. 2 is the utility model structure side view:
Fig. 3 is the utility model radiating tube structure chart:
Fig. 4 is the utility model deashing mechanism structure chart:
Fig. 5 is the utility model deashing mechanism M to rotational structure figure:
Fig. 6 is the utility model deashing mechanism M to the A-A cutaway view:
Fig. 7 is the utility model ash-clearing structure M to the I enlarged drawing:
The specific embodiment:
The utility model main element mainly is made up of header 1, deashing mechanism 2, blower fan 3, radiating tube 4, framed side wallboard 5, median septum 6, ash bucket collar tie beam 7, flow-mixing blower fan 9, ash bucket parts 10, rack platform 11.Header 1 assembles together with deashing mechanism 2, be used for the flue gas turnover, these two parts are installed on the radiating tube 4, the back side, header 1 right side is shaped on air inlet, at radiating tube 4 both sides installation side wallboards 5, median septum 6 is installed in the middle of it, blower fan 3 and many flow-mixing blower fans 9 are installed in radiating tube 4 another sides, be used for cooling off air and be blown into radiating tube 4.Adopt several radiating tubes 4 to form the radiating tube group, several radiating tubes 4 are installed in parallel on the ash bucket collar tie beam 7, and radiating tube 4 is shaped as flat tube.Sealing gasket 8 and ash bucket parts 10 are housed below the ash bucket collar tie beam 7.Rack platform 11 connects ash bucket collar tie beam 7 and is used for fixing above-mentioned whole mechanical air cooler main element.
Fig. 4, shown in Figure 5: the utility model deashing mechanism 2 mainly comprises fork 14, spindle nose 17, hanging stick 20, arc button 21, round-link chain 22, pendulum plate 23, hollow shaft 24, fork 26, rocking arm 27, pressing plate 28, reductor 30.Connect hanging stick 20 on the hollow shaft 24, hollow shaft 24 drives hanging sticks 20 by stainless steel connector 19, several arc buttons 21, several stainless steel round-link chains 22 and several piece pendulum plate 23 is housed below the hanging stick 20 forms round-link chains, several round-link chains play the deashing effect.Spindle nose 17 is installed at hollow shaft 24 two ends respectively, and adopts stainless steel bolt connector 18 fixing.Adopt rigid bearing 15 fixed coupling units 16 to be installed on the ash-cleaning mechanical air cooler main body.The drive unit of deashing mechanism 2 is reductors 30.Swing arm 27, pressing plate 28 adopt fixed coupling unit 29 to be fixed on the main shaft of reductor 30.Fork 26 is fixed on the other end of rocking arm 27 by pin 31, and fork 26 connects forks 14 by pin 25.Awl end fixed coupling unit 13, fixed coupling unit 12 is connected on the fork 14.Reductor 30 is by rocking arm 27, pressing plate 28, fixed coupling unit 29 and fork 26, pin 25, pin 31, fork 14, awl end fixed coupling unit 13, fixed coupling unit 12, and utilization curved bar motion principle drives deashing mechanism work.
The utility model operation principle:
During the utility model work, high-temperature flue gas enters from the air inlet at the back side, top header 1 right side, flue gas enters bottom ash bucket parts by right side radiating tube group then, flow to left side cooling tube (radiating tube) group, front air outlet from top header left side comes out at last, and the blower system connection is constantly given in the radiating tube and blown in this course, and the interior natural wind of pipe is realized exchange heat with the high-temperature flue gas outside the pipe like this, this descends high-temperature flue-gas, finally reaches the cooling effect of expection.In the process that realizes exchange heat,, stick to the outer surface of radiating tube easily owing to contain the dust of composition complexity in the high-temperature flue gas, As time goes on, cause black dirt easily in the radiating tube outside wall surface, thereby influence heat-transfer effect, for this this air cooler possesses unique mechanical ash removing mechanism.Strike off pipe outer wall dust stratification by being suspended on back and forth the swing between pipe of round-link chain between the radiating tube, guaranteed heat-transfer effect stable of radiating tube.
Compared with the prior art the utility model has the following advantages: 1, it is applicable to that high-temperature flue-gas reduces to 200～300 ℃ from 500～600 ℃, so that flue gas enters down road dedusting operation; 2, high-temperature flue gas is walked outside managing, and the cooling air is walked in managing, and has changed original working method, is convenient to deashing, reduces the resistance of wind and decreases, and has improved cooling effectiveness; 3, owing to adopted the mechanical type deashing mechanism, utilization curved bar motion principle drives deashing mechanism work, can thoroughly remove dust stratification, has prolonged service life, has reduced operating cost; 4, because radiating tube adopts the shape of flat pipe type, increased whole heat transfer coefficient, heat transfer efficiency can improve 10～15% than pipe, can reach reduced volume, has increased the effect of area of dissipation, can realize the deashing operation simultaneously; 5, simple in structure, compactness, overall weight is light, has reduced manufacturing cost; 6, owing to having adopted split-type structural, easy for installation, and be convenient to maintenance, maintenance, deashing.
Claims (5)
1, a kind of ash-cleaning mechanical air cooler, wallboard (5) is installed in employing in radiating tube (4) both sides, the middle median septum (6) of installing, blower fan (3) and flow-mixing blower fan (9) are installed in radiating tube (4) another side, ash bucket parts (10) are installed below the ash bucket collar tie beam (7), rack platform (11) connects ash bucket collar tie beam (7), it is characterized in that header (1) connects deashing mechanism (2) and is installed on the radiating tube (4), and radiating tube (4) is installed in parallel on the ash bucket collar tie beam (7).
2, ash-cleaning mechanical air cooler according to claim 1 is characterized in that described deashing mechanism (2) mainly comprises fork (14), spindle nose (17), hanging stick (20), arc button (21), round-link chain (22), pendulum plate (23), hollow shaft (24), fork (26), rocking arm (27), pressing plate (28), reductor (30).Hollow shaft (24) is gone up and is connected hanging stick (20), arc button (21), round-link chain (22) and pendulum plate (23) are housed below the hanging stick (20), spindle nose (17) is installed at hollow shaft (24) two ends respectively; rocking arm (27), pressing plate (28) are fixed on reductor (30) main shaft; fork (26) is fixed on the rocking arm (27), and fork (26) connects fork (14).
3, ash-cleaning mechanical air cooler according to claim 1 is characterized in that described radiating tube (4) is shaped as flat tube.
4, ash-cleaning mechanical air cooler according to claim 1 is characterized in that described header (1) back side, right side is shaped on air inlet.
5, ash-cleaning mechanical air cooler according to claim 1 is characterized in that described header (1) left side is shaped on air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262701 CN2493855Y (en) | 2001-09-08 | 2001-09-08 | Ash cleaning type machine driven air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262701 CN2493855Y (en) | 2001-09-08 | 2001-09-08 | Ash cleaning type machine driven air cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493855Y true CN2493855Y (en) | 2002-05-29 |
Family
ID=33670409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262701 Expired - Lifetime CN2493855Y (en) | 2001-09-08 | 2001-09-08 | Ash cleaning type machine driven air cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493855Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
-
2001
- 2001-09-08 CN CN 01262701 patent/CN2493855Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680038A (en) * | 2018-06-09 | 2018-10-19 | 江苏江涛环境工程有限公司 | Linked transmission plate type flue gas cooler |
| CN108680038B (en) * | 2018-06-09 | 2024-02-20 | 江苏江涛环境工程有限公司 | Chain drive plate type flue gas cooler |
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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 | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |