CN203112746U - Smoke guide and dust removal vehicle for stamp-charging coke oven - Google Patents
Smoke guide and dust removal vehicle for stamp-charging coke oven Download PDFInfo
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- CN203112746U CN203112746U CN 201320041747 CN201320041747U CN203112746U CN 203112746 U CN203112746 U CN 203112746U CN 201320041747 CN201320041747 CN 201320041747 CN 201320041747 U CN201320041747 U CN 201320041747U CN 203112746 U CN203112746 U CN 203112746U
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Abstract
The utility model relates to a smoke guide and dust removal vehicle for a stamp-charging coke oven, which is arranged at the tops of n carbonization chambers arranged side by side, wherein n is larger than or equal to 4. The smoke guide and dust removal vehicle comprises a vehicle body, a first H type smoke pipe arranged on one side, far from a riser tube of the stamp-charging coke oven, of the vehicle body, as well as a second H type smoke pipe arranged in the middle of the vehicle body, wherein the first H type smoke pipe comprises a first pipe hole and a second pipe hole which are mutually communicated; the second pipe hole is communicated with a smoke guide hole of the nth carbonization chamber; the first pipe hole is communicated with a smoke guide hole of the (n-1)th carbonization chamber; the second H type smoke pipe comprises a third pipe hole and a fourth pipe hole which are mutually communicated; the third pipe hole is communicated with the smoke guide hole of the nth carbonization chamber; and the fourth pipe hole is communicated with a smoke guide hole of the (n+2)th carbonization chamber. According to the smoke guide and dust removal vehicle, the first H type smoke pipe is arranged to be communicated with two carbonization chambers with more smoke, the second H type smoke pipe is arranged to be communicated with two carbonization chambers with less smoke, so that smoke and dust in the carbonization chambers can be pumped with focuses, and the smoke removal effect is more ideal.
Description
Technical field
The utility model relates to a kind of tamping coke furnace and leads the fume and dust car, belongs to the feeder technical field of pit kiln.
Background technology
Along with the widespread use of TAMPING COKING PROCESS, tampering coking oven is when coalingging, and the pollution of a large amount of excessive flue dust is restricting the development of domestic coking industry.Add that country to requirement on environmental protection, solves the smoke contamination that tamping type coke oven for loading coal produces, become the key issue of TAMPING COKING PROCESS.At present, the method for domestic tamping type coke oven for loading coal dust treatment has two kinds: a kind of is ground station for dust removal, and another kind is to adopt dust removing and smoke-guiding vehicle.It is big that ground station for dust removal is handled not only investment, and can only dedusting, and the contained objectionable impurities of the flue dust that produces coalingging is not handled, and also can pollute atmosphere.The dust removing and smoke-guiding vehicle of original technology is flue dust burning and the washing that produces when coalingging, and is subjected to the limitation of Processes and apparatus, and dust removing effects is undesirable and influence environmental health.
By retrieval, the patent No. is 200710010496.6 patent, what its technical essential was arranged on that car body leads that smoke pipe is communicated with away from upcast one side of fiddling with coke oven U-shaped is n carbonization chamber and n+2 carbonization chamber, be arranged on the car body middle part U-shaped what lead that smoke pipe is communicated with is n carbonization chamber and n-1 carbonization chamber.But when coalingging, away from the flue dust of upcast one side of fiddling with coke oven more than big many of the flue dust at middle part, carbonization chamber, and the total fume amount in the n carbonization chamber of coalingging and the n-1 carbonization chamber that is in coking mid-term and the n carbonization chamber of coalingging are compared with the total fume amount in n+2 carbonization chamber that is in coking latter stage, and the latter is bigger.And above-mentioned patent is arranged on away from the U-shaped smoke pipe of leading of upcast one side of fiddling with coke oven, conducting be the less carbonization chamber of total fume amount; Be arranged on the U-shaped smoke pipe of leading at car body middle part, conducting be the bigger carbonization chamber of total fume amount, so the smoke abatement effect is not very good.
The utility model content
The technical problems to be solved in the utility model is, design a kind of that use for tamping coke furnace, can effectively solve tamping coke furnace flue gas when coalingging excessive lead the fume and dust car, and can enough play the effect of protection environment.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of tamping coke furnace is led the fume and dust car, be arranged on n the top of carbonization chamber side by side, described n 〉=4, comprise car body, be arranged on the 2nd H type that described car body leads smoke pipe away from a described H type of fiddling with upcast one side of coke oven and be arranged on described car body middle part and lead smoke pipe, it is characterized in that: a described H type is led first pore and second pore that smoke pipe contains conducting each other, described second pore is communicated with the smoke guiding hole of n carbonization chamber, and described first pore is communicated with the smoke guiding hole of n-1 carbonization chamber; Described the 2nd H type is led the 3rd pore and the 4th pore that smoke pipe contains conducting each other, and described the 3rd pore is communicated with the smoke guiding hole of n carbonization chamber, and described the 4th pore is communicated with the smoke guiding hole of n+2 carbonization chamber; Described n carbonization chamber refers to the carbonization chamber of coalingging, and described n-1 carbonization chamber refers to be in the carbonization chamber in latter stage in the coking, and described n+2 carbonization chamber refers to be in the coking carbonization chamber in latter stage.
Further, car body of the present utility model is provided with the described H type of control and leads the hydraulic pressure chamber that smoke pipe moves.Like this, can control the H type and lead smoke pipe (smoke pipe led by a H type and the 2nd H type is led the movement that smoke pipe carries out by controlling hydraulic pressure chamber.
The utility model beneficial effect is: the excessive problem of a large amount of flue gases that produces when compared with prior art having solved tamping coke oven coal-charging, lead two carbonization chambers that flue gas is bigger of smoke pipe connection by arranging away from a H type of upcast one side of fiddling with coke oven, the 2nd H type that the car body middle part is set is led two carbonization chambers that flue gas is less relatively of smoke pipe connection, just can there be the flue dust to the carbonization chamber that stresses to aspirate, thereby makes the effect of smoke abatement better.
Description of drawings
Below in conjunction with accompanying drawing tamping coke furnace of the present utility model being led the fume and dust car is described further.
Fig. 1 is the arrangement figure that tamping coke furnace of the present utility model is led the fume and dust car.
Fig. 2 is the subregional vertical view in Fig. 1 middle part.
Fig. 3 is the F-F face sectional view that a H type is led smoke pipe among Fig. 1.
Fig. 4 is the E-E face sectional view that the 2nd H type is led smoke pipe among Fig. 1.
Wherein: 1-car body, 2-the 2nd H type are led upcast, 6-smoke guiding hole water seal seat, the smoke guiding hole of 7-carbonizing chamber of coke oven, 8-the 3rd pore, 9-the 4th pore, 10-first pore, 11-second pore, 12-high-low pressure ammoniacal liquor suction unit, the 13-effuser that smoke pipe, 3-the one H type are led smoke pipe, 4-hydraulic pressure chamber, 5-coke oven.
Embodiment
A kind of tamping coke furnace of the present utility model is led the fume and dust car as shown in Figure 1, be arranged on the side by side top of carbonization chamber of n, comprise car body 1, be arranged on the 2nd H type that car body 1 leads smoke pipe 3 away from a H type of upcast 5 one sides of fiddling with coke oven and be arranged on car body 1 middle part and lead smoke pipe 2.As shown in Figure 3, to lead the spacing that contains on the smoke pipe 3 between first pore 10, second pore, 11, the first pores 10 and second pore 11 be 1 times of carbonization chamber spacing to a H type.As shown in Figure 4, to lead the spacing that smoke pipe 2 contains between the 3rd pore 8, the 4th pore 9, the three pores 8 and the 4th pore 9 be 2 times of carbonization chamber spacings to the 2nd H type.Second pore 11 that the one H type is led smoke pipe 3 is communicated with the smoke guiding hole 7 of the n carbonization chamber of coalingging, first pore 10 that the one H type is led smoke pipe 3 is communicated with the smoke guiding hole 7 of the n-1 carbonization chamber that is in latter stage in the coking, and such n carbonization chamber and n-1 carbonization chamber are connected and then form one and lead cigarette channel.The 3rd pore 8 that the 2nd H type is led smoke pipe 2 is communicated with the smoke guiding hole 7 of the n carbonization chamber of coalingging, the 4th pore 9 that the 2nd H type is led smoke pipe 2 is communicated with the smoke guiding hole 7 of the n+2 carbonization chamber that is in coking latter stage, such n carbonization chamber and n+2 carbonization chamber are connected, and form another and lead cigarette channel.
High-low pressure ammoniacal liquor suction unit 12 and effuser 13 etc. also are installed on pit kiln, when opening the high-low pressure ammoniacal liquor suction unit 12 of n carbonization chamber correspondence, the negative pressure that its injection causes produces a large amount of suction forces, makes a large amount of flue gases of n carbonization chamber be sucked into effuser 13; Open be in coking eventually, during the corresponding high-low pressure ammoniacal liquor suction unit 12 in the n-1 carbonization chamber in latter stage, suction force makes a large amount of flue gases of n carbonization chamber be sucked into n-1 carbonization chamber, is imported into effuser 13 systems; Open be in coking eventually, during the corresponding high-low pressure ammoniacal liquor suction unit 12 in the n+2 carbonization chamber in latter stage, suction force makes a large amount of flue gases of n carbonization chamber be sucked into n+2 carbonization chamber, is imported into effuser 13, fume centralized is handled the most at last.
Above-mentioned car body 1 is provided with hydraulic pressure chamber 4, can control a H type and leads smoke pipe 3 and the 2nd H type and lead smoke pipe 2 and move by controlling hydraulic pressure chamber.The 2nd H type that a H type that is arranged in car body 1 one sides is led smoke pipe 3 and is arranged in car body 1 middle part is led two that smoke pipe 2 constitutes and is led smoke pipe, and it is indoor to be communicated with other any carbonization of tamping coke furnace, is just no longer describing in detail at this.
The utility model is not limited to the described concrete technical scheme of above-described embodiment, and all employings are equal to the technical scheme of replacing formation and are the protection domain that the present invention requires.
Claims (2)
1. a tamping coke furnace is led the fume and dust car, be arranged on n the top of carbonization chamber side by side, described n 〉=4, comprise car body, be arranged on the 2nd H type that described car body leads smoke pipe away from a described H type of fiddling with upcast one side of coke oven and be arranged on described car body middle part and lead smoke pipe, it is characterized in that: a described H type is led first pore and second pore that smoke pipe contains conducting each other, described second pore is communicated with the smoke guiding hole of n carbonization chamber, and described first pore is communicated with the smoke guiding hole of n-1 carbonization chamber; Described the 2nd H type is led the 3rd pore and the 4th pore that smoke pipe contains conducting each other, and described the 3rd pore is communicated with the smoke guiding hole of n carbonization chamber, and described the 4th pore is communicated with the smoke guiding hole of n+2 carbonization chamber; Described n carbonization chamber refers to the carbonization chamber of coalingging, and described n-1 carbonization chamber refers to be in the carbonization chamber in latter stage in the coking, and described n+2 carbonization chamber refers to be in the coking carbonization chamber in latter stage.
2. lead the fume and dust car according to the described tamping coke furnace of claim 1, it is characterized in that: described car body is provided with the described H type of control and leads the hydraulic pressure chamber that smoke pipe moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041747 CN203112746U (en) | 2013-01-25 | 2013-01-25 | Smoke guide and dust removal vehicle for stamp-charging coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041747 CN203112746U (en) | 2013-01-25 | 2013-01-25 | Smoke guide and dust removal vehicle for stamp-charging coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112746U true CN203112746U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041747 Expired - Lifetime CN203112746U (en) | 2013-01-25 | 2013-01-25 | Smoke guide and dust removal vehicle for stamp-charging coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312596A (en) * | 2014-11-14 | 2015-01-28 | 大连华锐重工焦炉车辆设备有限公司 | Tamping coke oven U-shaped pipe smoke-guide trolley with mobile smoke guide pipe and application method of smoke-guide trolley |
-
2013
- 2013-01-25 CN CN 201320041747 patent/CN203112746U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312596A (en) * | 2014-11-14 | 2015-01-28 | 大连华锐重工焦炉车辆设备有限公司 | Tamping coke oven U-shaped pipe smoke-guide trolley with mobile smoke guide pipe and application method of smoke-guide trolley |
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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: 20130807 |
|
| CX01 | Expiry of patent term |