CN202329141U - Single-flue dual-fan type exhausting system for sintering machine - Google Patents
Single-flue dual-fan type exhausting system for sintering machine Download PDFInfo
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- CN202329141U CN202329141U CN2011205015147U CN201120501514U CN202329141U CN 202329141 U CN202329141 U CN 202329141U CN 2011205015147 U CN2011205015147 U CN 2011205015147U CN 201120501514 U CN201120501514 U CN 201120501514U CN 202329141 U CN202329141 U CN 202329141U
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- flue
- sintering machine
- large flue
- fan type
- reducer tee
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Abstract
The utility model discloses a single-flue dual-fan type exhausting system for a sintering machine. The single-flue dual-fan type exhausting system consists of gas-guide tubes, a reducing tee branch tube, two groups of exhausting and dedusting components and a large flue, wherein dust hoppers are arranged at the lower end of the large flue, an upper part of the large flue is communicated with a bellows of the sintering machine through the gas-guide tubes, and one end of the large flue, close to a sintering machine head, is connected with the two groups of exhausting and dedusting components through the reducing tee branch tube. The single-flue dual-fan type exhausting system for the sintering machine has the advantages of simple structure, low cost, and stable and reliable performance.
Description
Technical field
The utility model relates to the sintering machine exhausting system, relates in particular to the two fan type sintering machine exhausting systems of single flue.
Background technology
Along with the production-scale continuous expansion of iron and steel enterprise's single devices, large-type sinterer has been obtained widely and has been used.Large-type sinterer generally need be equipped with the requirement that two main exhausters could satisfy exhausting negative pressure and exhausting air quantity; As depicted in figs. 1 and 2; Conventional now way is to adopt the exhausting system of two blower fans, twin flue, and every typhoon machine 51 corresponding large flue 1, two cover systems are separate.This structure can guarantee that two typhoon machines 51 work independently; The air quantity distribution reaches balance easily; But there is following defective: when 1, being equipped with two large flues 1; Other corollary equipments such as ash bucket 3, sealing-tape machine and Double-deck cinder discharge valve of large flue 1 bottom also need be equipped with two covers, have increased investment.When 2, being equipped with two large flues 1, the wireway 2 on top needs cross arrangements, has increased the absolute altitude of large flue 1 upper brace, has also increased the investment of relevant device, factory building.
The utility model content
The technical problem that the utility model will solve is the deficiency that overcomes prior art, provides a kind of single flue simple in structure, with low cost, stable and reliable for performance two fan type sintering machine exhausting systems.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The two fan type sintering machine exhausting systems of a kind of single flue; Form by wireway, reducer tee arm, two groups of ventilation and dust removal assemblies and a large flue; Said large flue lower end is provided with ash bucket; The top of said large flue is communicated with the bellows of said sintering machine through said wireway, and said large flue is connected with two groups of ventilation and dust removal assemblies through the reducer tee arm near an end of sintering device handpiece.
Said wireway is provided with two rows, and said two row's wireways are divided into both sides, said large flue top.
Be provided with the deflector that vertically extends from the top in the said large flue downwards, said deflector lower end extends to below the ash bucket middle part.
Said deflector extends axially first bellows place to sintering device handpiece from the prong of said reducer tee arm along large flue.
Said deflector extends whole large flue vertically.
Said ventilation and dust removal assembly comprises blower fan, volume damper and electric cleaner; One end of said reducer tee arm is provided with two branch support interfaces; Said two branch support interfaces connect one group of electric cleaner, volume damper and blower fan respectively, and the other end of said reducer tee arm is communicated with said large flue.
Compared with prior art, the advantage of the utility model is:
The two fan type sintering machine exhausting systems of the single flue of the utility model; Form by wireway, ventilation and dust removal assembly and a large flue; Adopt the single flue exhausting system to make other corollary equipments such as ash bucket, sealing-tape machine and Double-deck cinder discharge valve of flue bottom all only need to be equipped with a cover; Significantly reduce equipment cost, saved investment.Wireway is provided with two rows; Two row's wireways are divided into the large flue both sides, and each is arranged wireway and is connected with the bellows of the same side respectively, has cancelled the structure of wireway cross arrangement; The absolute altitude of large flue upper brace be can reduce, thereby production cost and factory building investment further reduced.Be provided with in the large flue from the top to the deflector that extends below, the large flue lower end is provided with ash bucket, and the deflector lower end extends to below the ash bucket middle part, produces in the time of can avoiding two typhoon machines to work simultaneously to influence each other, and guarantees that air quantity distributes to reach balance.
Description of drawings
Fig. 1 is the main TV structure sketch map of existing twin flue formula exhausting system.
Fig. 2 is the A-A revolved sectional view of Fig. 1.
Fig. 3 is the main TV structure sketch map of the two fan type sintering machine exhausting systems of single flue of the utility model.
Fig. 4 is the B-B revolved sectional view of Fig. 3.
Fig. 5 is the C-C cutaway view Amplified image of Fig. 4.
Each label is represented among the figure:
1, large flue; 2, wireway; 3, ash bucket; 4, bellows; 5, ventilation and dust removal assembly; 6, reducer tee arm; 11, deflector; 51, blower fan; 52, volume damper; 53, electric cleaner.
The specific embodiment
Fig. 3 to Fig. 5 shows the two fan type sintering machine exhausting system embodiment of a kind of single flue of the utility model; This exhausting system is made up of wireway 2, reducer tee arm 6, two groups of ventilation and dust removal assemblies 5 and a large flue 1; The both sides, top of large flue 1 are communicated with the bellows 4 of sintering machine through wireway 2; The lower end of large flue 1 connects ash bucket 3, sealing-tape machine and Double-deck cinder discharge valve, and large flue 1 is connected with two groups of ventilation and dust removal assemblies 5 through reducer tee arm 6 near an end of sintering device handpiece.The utility model adopts the single flue exhausting system, makes other corollary equipments such as ash bucket 3, sealing-tape machine and Double-deck cinder discharge valve of flue bottom all only need to be equipped with a cover, has significantly reduced equipment cost, has saved investment.
In the present embodiment; Wireway 2 is provided with two rows; Two row's wireways 2 are divided into both sides, large flue 1 top, and each is arranged wireway 2 and is connected with the bellows 4 of the same side respectively, has cancelled the structure of wireway 2 cross arrangements; The absolute altitude of large flue 1 upper brace be can reduce, thereby production cost and factory building investment further reduced.Be provided with the deflector 11 that vertically extends from the top in the large flue 1 downwards; Deflector 11 lower ends extend to below ash bucket 3 middle parts always; Simultaneously; Deflector 11 extends axially first bellows 4 places to sintering device handpiece from the prong of reducer tee arm 6 along large flue 1, and preferred, deflector 11 is also extensible in whole large flue 1; Produce when deflector 11 being set like this can avoiding two groups of ventilation and dust removal assemblies 5 to work simultaneously and influence each other, the exhausting amount of guaranteeing two groups of ventilation and dust removal assemblies 5 is distributed and is reached balance.Ventilation and dust removal assembly 5 comprises blower fan 51, volume damper 52 and electric cleaner 53; One end of reducer tee arm 6 is provided with two branch support interfaces; Two branch support interfaces connect one group of electric cleaner 53, volume damper 52 and blower fan 51 respectively; The other end of reducer tee arm 6 is communicated with the end that large flue 1 is positioned at sintering device handpiece, and the end that large flue 1 is positioned at the sintering machine tail is the sealing blind pipe.
The above-mentioned just preferred embodiment of the utility model is not that the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art; Under the situation that does not break away from the utility model technical scheme scope; All the technology contents of above-mentioned announcement capable of using is made many possible changes and modification to the utility model technical scheme, or is revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from the utility model technical scheme, all should drop in the scope of the utility model technical scheme protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (7)
1. two fan type sintering machine exhausting systems of a single flue; It is characterized in that: form by wireway (2), reducer tee arm (6), two groups of ventilation and dust removal assemblies (5) and a large flue (1); Said large flue (1) lower end is provided with ash bucket (3); The top of said large flue (1) is communicated with the bellows (4) of said sintering machine through said wireway (2), and said large flue (1) is connected with two groups of ventilation and dust removal assemblies (5) through reducer tee arm (6) near an end of sintering device handpiece.
2. the two fan type sintering machine exhausting systems of single flue according to claim 1, it is characterized in that: said wireway (2) is provided with two rows, and said two row's wireways (2) are divided into said large flue (1) both sides, top.
3. the two fan type sintering machine exhausting systems of single flue according to claim 1 and 2; It is characterized in that: be provided with the deflector (11) that vertically extends from the top in the said large flue (1) downwards, said deflector (11) lower end extends to below ash bucket (3) middle part.
4. the two fan type sintering machine exhausting systems of single flue according to claim 3 is characterized in that: said deflector (11) extends axially from the prong of said reducer tee arm (6) along large flue (1) to first bellows (4) of sintering device handpiece and locates.
5. the two fan type sintering machine exhausting systems of single flue according to claim 4, it is characterized in that: said deflector (11) extends whole large flue (1) vertically.
6. the two fan type sintering machine exhausting systems of single flue according to claim 1 and 2; It is characterized in that: said ventilation and dust removal assembly (5) comprises blower fan (51), volume damper (52) and electric cleaner (53); One end of said reducer tee arm (6) is provided with two branch support interfaces; Said two branch support interfaces connect one group of electric cleaner (53), volume damper (52) and blower fan (51) respectively, and the other end of said reducer tee arm (6) is communicated with said large flue (1).
7. the two fan type sintering machine exhausting systems of single flue according to claim 5; It is characterized in that: said ventilation and dust removal assembly (5) comprises blower fan (51), volume damper (52) and electric cleaner (53); One end of said reducer tee arm (6) is provided with two branch support interfaces; Said two branch support interfaces connect one group of electric cleaner (53), volume damper (52) and blower fan (51) respectively, and the other end of said reducer tee arm (6) is communicated with said large flue (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205015147U CN202329141U (en) | 2011-12-06 | 2011-12-06 | Single-flue dual-fan type exhausting system for sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205015147U CN202329141U (en) | 2011-12-06 | 2011-12-06 | Single-flue dual-fan type exhausting system for sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329141U true CN202329141U (en) | 2012-07-11 |
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ID=46441122
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205015147U Expired - Lifetime CN202329141U (en) | 2011-12-06 | 2011-12-06 | Single-flue dual-fan type exhausting system for sintering machine |
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| Country | Link |
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| CN (1) | CN202329141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017535A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for controlling main exhaust fan |
| CN103017532A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for variable-frequency control of main draft fan of sintering system |
| CN106437813A (en) * | 2016-11-24 | 2017-02-22 | 攀枝花市钛海科技有限责任公司 | Dual-fan ventilation system |
-
2011
- 2011-12-06 CN CN2011205015147U patent/CN202329141U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017535A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for controlling main exhaust fan |
| CN103017532A (en) * | 2012-12-27 | 2013-04-03 | 中冶长天国际工程有限责任公司 | Method and system for variable-frequency control of main draft fan of sintering system |
| CN103017532B (en) * | 2012-12-27 | 2014-07-02 | 中冶长天国际工程有限责任公司 | Method and system for variable-frequency control of main draft fan of sintering system |
| CN103017535B (en) * | 2012-12-27 | 2014-09-24 | 中冶长天国际工程有限责任公司 | Method and system for controlling main exhaust fan |
| CN106437813A (en) * | 2016-11-24 | 2017-02-22 | 攀枝花市钛海科技有限责任公司 | Dual-fan ventilation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |