CN201173574Y - Integral horizontal type machine burning hot-air stove - Google Patents
Integral horizontal type machine burning hot-air stove Download PDFInfo
- Publication number
- CN201173574Y CN201173574Y CNU2008200890681U CN200820089068U CN201173574Y CN 201173574 Y CN201173574 Y CN 201173574Y CN U2008200890681 U CNU2008200890681 U CN U2008200890681U CN 200820089068 U CN200820089068 U CN 200820089068U CN 201173574 Y CN201173574 Y CN 201173574Y
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- China
- Prior art keywords
- flue gas
- heat exchanger
- hot
- wall
- refractory brick
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000003546 flue gas Substances 0.000 claims abstract description 62
- 210000005239 tubule Anatomy 0.000 claims description 37
- 239000011449 brick Substances 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract 3
- 239000003517 fume Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 11
- 239000000779 smoke Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a hot-blast stove, in particular to an integral horizontal machine hot-blast stove. The integral horizontal machine hot-blast stove aims to solve the problem of the prior art that the hot-blast stove cannot normally work since the fume exhaust pipeline is often blocked. A cluster of thick tube heat exchangers (3) and three clusters of thin tube heat exchangers are respectively arranged on a base (1) of the chain grate in a flue gas heat exchange chamber (10), the left and the right ends of the thick and the thin tube heat exchanger clusters are respectively and fixedly arranged on a left orifice plate and a right orifice plate, a left hot air chamber is divided into a front left hot air chamber and a rear left hot air chamber through a hot air partition board (6), a lower flue gas partition board (8) is arranged between the thick tube heat exchanger cluster (20) at the front end and the thin tube heat exchanger cluster (21) at the rear end, an upper flue gas partition board (8) is arranged between the thin tube heat exchanger cluster (21) in the middle and the thin tube heat exchanger cluster (22) at the rear end, and a hot and a cold air inlet tubes respectively communicated with the thick tube heat exchanger cluster (3) and the thin tube heat exchanger cluster (22) at the rear end are respectively arranged on a right wall body (17) of the flue gas heat exchange chamber (10). The integral horizontal machine hot-blast stove has the advantages that the heat exchange efficiency is high, the heat exchanger is not blocked, and the normal operation of the hot-blast stove can be guaranteed.
Description
Technical field
The utility model relates to a kind of hot-blast stove.
Background technology
Existing whole horizontal machine burning hot-blast stove, because flue gas flows through in the smoke evacuation pipeline, the plugging phenomenon often can take place in the smoke evacuation pipeline, thereby hot-blast stove can't normally be moved.
The utility model content
The purpose of this utility model provides the horizontal machine burning hot-blast stove of a kind of integral body; it can solve existing whole horizontal machine burning hot-blast stove; because flue gas flows through in the smoke evacuation pipeline, the plugging phenomenon often can take place in the smoke evacuation pipeline, thus the problem that hot-blast stove can't normally be moved.
The technical scheme that the utility model technical solution problem is adopted is: the utility model is made up of traveling-grate stoker base, traveling-grate stoker, body of heater, three bunches of tubule heat exchangers, cluster extra heavy pipe heat exchanger, left orifice plate, right orifice plate, hot blast dividing plate, last flue gas dividing plate, following flue gas dividing plate, hot-blast outlet pipe and cold wind inlet tubes, described body of heater is made up of burner hearth that is interconnected and flue gas heat exchange chamber, described traveling-grate stoker is arranged in the traveling-grate stoker base, and body of heater is packed on the traveling-grate stoker base; Described cluster extra heavy pipe heat exchanger and three bunches of tubule heat exchangers are set up in parallel on the indoor traveling-grate stoker base of flue gas heat exchange along horizontal and front and back, cluster extra heavy pipe heat exchanger is positioned at the front end of three bunches of tubule heat exchangers, the left end of cluster extra heavy pipe heat exchanger and three bunches of tubule heat exchangers is packed on the left orifice plate, the right-hand member of cluster extra heavy pipe heat exchanger and three bunches of tubule heat exchangers is packed on the right orifice plate, left side orifice plate and the indoor left body of wall of flue gas heat exchange, back wall, constitute left hot blast chamber between the rear end face of top end face and burner hearth refractory brick left side body of wall and the upper surface of traveling-grate stoker base, right orifice plate and the indoor right body of wall of flue gas heat exchange, back wall, constitute right hot blast chamber between the rear end face of the right body of wall of top end face and burner hearth refractory brick and the upper surface of traveling-grate stoker base, left hot blast chamber and left hot blast chamber, back before hot blast chamber, a left side is separated into by the hot blast dividing plate, in three bunches of tubule heat exchangers, be provided with flue gas dividing plate down at the tubule heat exchanger of front end bunch and between the tubule heat exchanger of centre bunch, be provided with the flue gas dividing plate at the tubule heat exchanger of centre bunch and between the tubule heat exchanger of rear end bunch, be provided with the flue gas upper channel between the indoor top end face of following flue gas dividing plate and flue gas heat exchange, be provided with the flue gas lower channel between the upper surface of last flue gas dividing plate and traveling-grate stoker base, hot-blast outlet pipe and the cold wind inlet tube affixed with right orifice plate are housed respectively on the right body of wall of flue gas heat exchange chamber, and hot-blast outlet pipe is communicated with cluster extra heavy pipe heat exchanger, cold wind inlet tube and the tubule heat exchanger that is positioned at the rear end bunch are communicated with, and the upper end of the back wall of flue gas heat exchange chamber is provided with exhanst gas outlet.
The utlity model has following beneficial effect: the utility model since heat exchanger to be horizontally installed on flue gas heat exchange indoor, cold wind flows through in Tube Sheet of Heat Exchanger, flue gas flows through outside exchanger tube wall, so not only improved heat exchange efficiency, can guarantee also that simultaneously heat exchanger does not stop up, thereby guarantee the normal operation of hot-blast stove.
Description of drawings
Fig. 1 is overall structure front view of the present utility model (comprising coaling machine 34, coal bunker 33 and coal flashboard 35), and Fig. 2 is the vertical view (coaling machine 34 and coal flashboard 35 do not draw) of Fig. 1, and Fig. 3 is the A-A profile of Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 3, present embodiment is by traveling-grate stoker base 1, traveling-grate stoker 2, body of heater, three bunches of tubule heat exchangers, cluster extra heavy pipe heat exchanger 3, left side orifice plate 4, right orifice plate 5, hot blast dividing plate 6, last flue gas dividing plate 7, following flue gas dividing plate 8, hot-blast outlet pipe 23 and cold wind inlet tube 26 are formed, described body of heater is made up of burner hearth 9 that is interconnected and flue gas heat exchange chamber 10, described traveling-grate stoker 2 is arranged in the traveling-grate stoker base 1, body of heater is packed on the traveling-grate stoker base 1, burner hearth 9 is provided with sees burner 11, the traveling-grate stoker base 1 of burner hearth 9 belows is provided with air register 12, shoot door 13 and blast orifice 14, described cluster extra heavy pipe heat exchanger 3 and three bunches of tubule heat exchangers along laterally and front and back be set up in parallel on the traveling-grate stoker base 1 in flue gas heat exchange chamber 10, cluster extra heavy pipe heat exchanger 3 is positioned at the front end of three bunches of tubule heat exchangers, the left end of cluster extra heavy pipe heat exchanger 3 and three bunches of tubule heat exchangers is packed on the left orifice plate 4, the right-hand member of cluster extra heavy pipe heat exchanger 3 and three bunches of tubule heat exchangers is packed on the right orifice plate 5, left body of wall 15 in left side orifice plate 4 and the flue gas heat exchange chamber 10, back wall 27, constitute left hot blast chamber between the rear end face of the refractory brick left side body of wall 31 of top end face 40 and burner hearth 9 and the upper surface of traveling-grate stoker base 1, right body of wall 17 in right orifice plate 5 and the flue gas heat exchange chamber 10, back wall 27, constitute right hot blast chamber 18 between the rear end face of the right body of wall 32 of the refractory brick of top end face 40 and burner hearth 9 and the upper surface of traveling-grate stoker base 1, left hot blast chamber 16 and left hot blast chamber, back 19 before hot blast chamber, a left side is separated into by hot blast dividing plate 6, in three bunches of tubule heat exchangers, be provided with flue gas dividing plate 8 down at the tubule heat exchanger of front end bunches 20 and between the tubule heat exchanger of centre bunches 21, be provided with flue gas dividing plate 7 at the tubule heat exchanger of centre bunches 21 and between the tubule heat exchanger of rear end bunches 22, be provided with the flue gas upper channel between the top end face in following flue gas dividing plate 8 and the flue gas heat exchange chamber 10, be provided with the flue gas lower channel between the upper surface of last flue gas dividing plate 7 and traveling-grate stoker base 1, hot-blast outlet pipe 23 and the cold wind inlet tube 26 affixed with right orifice plate 5 are housed respectively on the right body of wall 17 of flue gas heat exchange chamber 10, and hot-blast outlet pipe 23 is communicated with cluster extra heavy pipe heat exchanger 3, cold wind inlet tube 26 and the tubule heat exchanger that is positioned at the rear end bunches 22 is communicated with, and the upper end of the back wall 27 of flue gas heat exchange chamber 10 is provided with exhanst gas outlet 28.
When present embodiment is used, be fixed with coal bunker 33 on the traveling-grate stoker base 1 of burner hearth 9 front ends, and coal bunker 33 is positioned at mouthful place that delivers coal of burner hearth 9 front ends, coal flashboard 35 is housed on the coal bunker 33, coal bunker 33 is delivered coal by the coaling machine 34 that its front end is set.Traveling-grate stoker 2 in the present embodiment, coaling machine 34, coal flashboard 35 are all identical with existing whole horizontal machine burning hot-blast stove, are external member.
The specific embodiment two: in conjunction with Fig. 1, Fig. 2 present embodiment is described, the burner hearth 9 of present embodiment is made up of refractory brick face arch 29, refractory brick rear arch 30, refractory brick left side body of wall 31 and the right body of wall 32 of refractory brick; Described refractory brick face arch 29 and refractory brick rear arch 30 are affixed with refractory brick left side body of wall 31 and the right body of wall 32 of refractory brick respectively, and described sight burner 11 is arranged on the body of wall 31 of a refractory brick left side or on the right body of wall 32 of refractory brick, and sees the below that burner 11 is positioned at refractory brick rear arch 30.So is set the service life that can improve burner hearth 9.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the flue gas heat exchange chamber 10 of present embodiment is insulation flue gas heat exchange chamber.So be provided with, can improve heat exchange efficiency.Other composition and annexation are identical with the specific embodiment one.
The course of work is: the flue gas that comes out from burner hearth 9 is flowed through successively and is flowed out from exhanst gas outlet 28 behind extra heavy pipe heat exchanger bunch 3, three bunches of tubule heat exchangers; After simultaneously cold wind enters into from cold wind inlet tube 26 and enters into afterwards left hot blast chamber 19 after the tubule heat exchanger bunches 22 that is positioned at the rear end and the flue gas heat exchange for the first time, enter in the right hot blast chamber 18 in the tubule heat exchanger in the middle of entering into again bunches 21 with after the flue gas heat exchange for the second time, enter into again afterwards in the tubule heat exchanger bunches 20 of front end with flue gas heat exchange for the third time after enter into before in the left hot blast chamber 16, enter into again at last in the extra heavy pipe heat exchanger bunches 3 with after the 4th heat exchange of flue gas and flow out, thereby finish whole heat transfer process from hot-blast outlet pipe 23.
Claims (3)
1, the horizontal machine burning hot-blast stove of a kind of integral body, it is made up of traveling-grate stoker base (1), traveling-grate stoker (2), body of heater, three bunches of tubule heat exchangers, cluster extra heavy pipe heat exchanger (3), left orifice plate (4), right orifice plate (5), hot blast dividing plate (6), last flue gas dividing plate (7), following flue gas dividing plate (8), hot-blast outlet pipe (23) and cold wind inlet tubes (26), described body of heater is made up of the burner hearth that is interconnected (9) and flue gas heat exchange chamber (10), described traveling-grate stoker (2) is arranged in the traveling-grate stoker base (1), and body of heater is packed on the traveling-grate stoker base (1); It is characterized in that described cluster extra heavy pipe heat exchanger (3) and three bunches of tubule heat exchangers along laterally and front and back be set up in parallel on the traveling-grate stoker base (1) in flue gas heat exchange chamber (10), cluster extra heavy pipe heat exchanger (3) is positioned at the front end of three bunches of tubule heat exchangers, the left end of cluster extra heavy pipe heat exchanger (3) and three bunches of tubule heat exchangers is packed on the left orifice plate (4), the right-hand member of cluster extra heavy pipe heat exchanger (3) and three bunches of tubule heat exchangers is packed on the right orifice plate (5), left side orifice plate (4) and the interior left body of wall (15) in flue gas heat exchange chamber (10), back wall (27), constitute left hot blast chamber between the rear end face of the refractory brick left side body of wall (31) of top end face (40) and burner hearth (9) and the upper surface of traveling-grate stoker base (1), right orifice plate (5) and the interior right body of wall (17) in flue gas heat exchange chamber (10), back wall (27), constitute right hot blast chamber (18) between the rear end face of the right body of wall of the refractory brick of top end face (40) and burner hearth (9) (32) and the upper surface of traveling-grate stoker base (1), left hot blast chamber (16) and left hot blast chamber (19), back before hot blast chamber, a left side is separated into by hot blast dividing plate (6), in three bunches of tubule heat exchangers, be positioned at the tubule heat exchanger bunch (20) of front end and be positioned between the middle tubule heat exchanger bunch (21) and be provided with down flue gas dividing plate (8), tubule heat exchanger bunch (21) in the middle of being positioned at and be positioned between the tubule heat exchanger bunch (22) of rear end and be provided with flue gas dividing plate (7), be provided with the flue gas upper channel between the top end face in following flue gas dividing plate (8) and flue gas heat exchange chamber (10), be provided with the flue gas lower channel between the upper surface of last flue gas dividing plate (7) and traveling-grate stoker base (1), hot-blast outlet pipe (23) and the cold wind inlet tube (26) affixed with right orifice plate (5) are housed respectively on the right body of wall (17) of flue gas heat exchange chamber (10), and hot-blast outlet pipe (23) is communicated with cluster extra heavy pipe heat exchanger (3), cold wind inlet tube (26) is communicated with the tubule heat exchanger that is positioned at the rear end bunch (22), and the upper end of the back wall (27) of flue gas heat exchange chamber (10) is provided with exhanst gas outlet (28).
2, the horizontal machine burning hot-blast stove of integral body according to claim 1 is characterized in that described burner hearth (9) is made up of refractory brick face arch (29), refractory brick rear arch (30), refractory brick left side body of wall (31) and refractory brick right side body of wall (32); Described refractory brick face arch (29) and refractory brick rear arch (30) are affixed with refractory brick left side body of wall (31) and the right body of wall of refractory brick (32) respectively, described sight burner (11) be arranged on that refractory brick left side body of wall (31) is gone up or the right body of wall of refractory brick (32) on, and see the below that burner (11) is positioned at refractory brick rear arch (30).
3, the horizontal machine burning hot-blast stove of integral body according to claim 1 is characterized in that described flue gas heat exchange chamber (10) is insulation flue gas heat exchange chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200890681U CN201173574Y (en) | 2008-01-14 | 2008-01-14 | Integral horizontal type machine burning hot-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200890681U CN201173574Y (en) | 2008-01-14 | 2008-01-14 | Integral horizontal type machine burning hot-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173574Y true CN201173574Y (en) | 2008-12-31 |
Family
ID=40200697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200890681U Expired - Fee Related CN201173574Y (en) | 2008-01-14 | 2008-01-14 | Integral horizontal type machine burning hot-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173574Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791768A (en) * | 2015-04-21 | 2015-07-22 | 云南中翼鼎东能源科技开发有限公司 | Device for converting low-calorific value fuel into clean thermal energy |
| CN105202761A (en) * | 2015-10-09 | 2015-12-30 | 无锡市久川机械设备有限公司 | Spiral cooling fin type heat tube set device of indirect chain-grate type straw hot air stove |
-
2008
- 2008-01-14 CN CNU2008200890681U patent/CN201173574Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791768A (en) * | 2015-04-21 | 2015-07-22 | 云南中翼鼎东能源科技开发有限公司 | Device for converting low-calorific value fuel into clean thermal energy |
| CN105202761A (en) * | 2015-10-09 | 2015-12-30 | 无锡市久川机械设备有限公司 | Spiral cooling fin type heat tube set device of indirect chain-grate type straw hot air stove |
| CN105202761B (en) * | 2015-10-09 | 2018-08-07 | 无锡市久川机械设备有限公司 | The spiral heat dissipation finned heat pipe group device of indirect chain-arranged type straw hot blast heater |
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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: 20081231 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |