CN201313878Y - Smoke and dust removing device used in lateral coal-loading stampcharging coke oven - Google Patents
Smoke and dust removing device used in lateral coal-loading stampcharging coke oven Download PDFInfo
- Publication number
- CN201313878Y CN201313878Y CNU2008201797321U CN200820179732U CN201313878Y CN 201313878 Y CN201313878 Y CN 201313878Y CN U2008201797321 U CNU2008201797321 U CN U2008201797321U CN 200820179732 U CN200820179732 U CN 200820179732U CN 201313878 Y CN201313878 Y CN 201313878Y
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- smoke
- dust
- coke oven
- dust removing
- removing device
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Abstract
The utility model discloses a smoke and dust removing device used in lateral coal-loading stampcharging coke oven capable of carrying out collection and treatment on the smoke and dust out from the inlet locations of coal briquets, which mainly comprises a plurality of coking chambers arranged in a coke oven; roof smoke conduction holes are respectively arranged on the upper sides of the coking chambers; the smoke and dust removing device is arranged on the upper sides of the roof smoke conduction holes; the upper sides of the inlet locations of coal briquets of each coking chamber are provided with an oven head suction hood; the exhaust end of the oven head suction hood is an abutting opening; the abutting opening is connected with a dust catcher on a smoke and dust removing vehicle through an expansion canal which is mutually matched and abutted with the abutting opening. The smoke and dust removing device used in lateral coal-loading stampcharging coke oven has the advantages that the smoke and dust removing device used in lateral coal-loading stampcharging coke oven of the structure can carry out collection and treatment on the smoke and dust above the coking chambers, and can simultaneously carry out collection and treatment on the smoke and dust coming out from the inlet locations of coal briquets.
Description
Technical field
The utility model relates to a kind of smoke abatement device of pit kiln, relates in particular to a kind of device for eliminating smoke and dust that is used for side-arranged tamping coke oven.
Background technology
At present, the pit kiln major part of using all is side-arranged tamping coke oven both at home and abroad, in use, because being the side from pit kiln, the briquette of side-arranged tamping coke oven is loaded into coking chamber, in the process of side coal, not only above coking chamber, can produce a large amount of flue dust, and also can be because of packing into of briquette a lot of flue dust of emerging in the briquette ingress.The existing device for eliminating smoke and dust that is used for side-arranged tamping coke oven, mainly comprise: be arranged on the some coking chambers in the pit kiln, above coking chamber, offer the furnace roof smoke guiding hole respectively, be provided with control of dust smoke abatement device above the furnace roof smoke guiding hole, control of dust smoke abatement device is mainly formed by the smoke collection cover that is arranged on furnace roof smoke guiding hole top with by pipeline and the interconnective cleaning apparatus of smoke collection cover.The device for eliminating smoke and dust that is used for side-arranged tamping coke oven of this structure can only carry out collection and treatment to the top flue dust of coking chamber, can not carry out collection and treatment to the flue dust of emerging in the briquette ingress.
The utility model content
Technical problem to be solved in the utility model is: a kind of device for eliminating smoke and dust that is used for side-arranged tamping coke oven that can carry out collection and treatment to the flue dust of emerging from the briquette ingress is provided.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the device for eliminating smoke and dust that is used for side-arranged tamping coke oven, comprise: be arranged on the some coking chambers in the pit kiln, above coking chamber, offer the furnace roof smoke guiding hole respectively, above the furnace roof smoke guiding hole, be provided with control of dust smoke abatement device, above the briquette ingress of each coking chamber, all be provided with the burner dust hood, the outlet side of burner dust hood is a docking port, and docking port is connected with fly-ash separator on being arranged on dust-removing vehicle by the telescoping catheter with its butt joint that cooperatively interacts.
The utility model has the advantages that: the device for eliminating smoke and dust that is used for side-arranged tamping coke oven of this structure can carry out collection and treatment to the top flue dust of coking chamber, also can carry out collection and treatment to the flue dust of emerging in the briquette ingress simultaneously.
Description of drawings
Fig. 1 is equipped with the structural representation of pit kiln that the utility model is used for the device for eliminating smoke and dust of side-arranged tamping coke oven.
Fig. 2 analyses and observe the structural representation of direction for the A-A among Fig. 1.
Among the figure: 1, pit kiln, 2, coking chamber, 21, the front side fire door, 22, the rear side fire door, 3, the furnace roof smoke guiding hole, 4, collection fume and dust device, 5, the burner dust hood, 51, docking port, 6, telescoping catheter, 7, dust-removing vehicle, 8, fly-ash separator, 9, briquette.
Embodiment
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the device for eliminating smoke and dust that is used for side-arranged tamping coke oven, comprise: be arranged on the some coking chambers 2 in the pit kiln 1, be respectively arranged with front side fire door 21 and rear side fire door 22 in the both sides, front and back of coking chamber 2, above coking chamber 2, offer furnace roof smoke guiding hole 3 respectively, above furnace roof smoke guiding hole 3, be provided with control of dust smoke abatement device 4, when reality was used, control of dust smoke abatement device was mainly formed by the smoke collection cover that is arranged on furnace roof smoke guiding hole top with by pipeline and the interconnective cleaning apparatus of smoke collection cover.Above the briquette ingress of each coking chamber 2, all be provided with burner dust hood 5, the outlet side of burner dust hood 5 is a docking port 51, and docking port 51 is connected with fly-ash separator 8 on being arranged on dust-removing vehicle 7 by the telescoping catheter 6 with its butt joint that cooperatively interacts.
The concrete smoke prevention and dust control process of the device for eliminating smoke and dust that is used for side-arranged tamping coke oven once is described below, because the smoke prevention and dust control process of each coking chamber 2 all is the same, present embodiment only is described the smoke prevention and dust control of one of them coking chamber 2 are old excessively, at first, front side fire door 21 is opened, rear side fire door 22 is in closing condition, briquette 9 is pushed into the coking chamber 2 from the briquette ingress, be pushed in the process of coking chamber 2 at briquette 9, above coking chamber 2, can produce a large amount of flue dust, a lot of flue dust of also can emerging simultaneously in the briquette ingress, the flue dust of coking chamber 2 tops flows out from furnace roof smoke guiding hole 3 and enters in the smoke collection cover, and then enters into cleaning apparatus by pipeline.The flue dust of emerging in the briquette ingress is collected it by the burner dust hood 5 that is arranged on above the briquette ingress, docking port 51 by burner dust hood 5 outlet sides cooperatively interacts with telescoping catheter 6 and docks then, and flue dust is transported in the fly-ash separator 8 on the dust-removing vehicle 7.
Coaling after the end of processing, the briquette 9 in 21 pairs of pit kiln of front side fire door 1 is carried out high temperature carbonization, obtain sophisticated coke, then front side fire door 21 and rear side fire door 22 are opened simultaneously, coke is released in coking chamber 2 by making pushing machine firm by ramming.
Claims (1)
1, the device for eliminating smoke and dust that is used for side-arranged tamping coke oven, comprise: be arranged on the some coking chambers (2) in the pit kiln (1), offer furnace roof smoke guiding hole (3) respectively in the top of coking chamber (2), be provided with control of dust smoke abatement device (4) in the top of furnace roof smoke guiding hole (3), it is characterized in that: the top, briquette ingress at each coking chamber (2) all is provided with burner dust hood (5), the outlet side of burner dust hood (5) is a docking port (51), and docking port (51) is connected with fly-ash separator (8) on being arranged on dust-removing vehicle (7) by the telescoping catheter (6) with its butt joint that cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201797321U CN201313878Y (en) | 2008-12-09 | 2008-12-09 | Smoke and dust removing device used in lateral coal-loading stampcharging coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201797321U CN201313878Y (en) | 2008-12-09 | 2008-12-09 | Smoke and dust removing device used in lateral coal-loading stampcharging coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313878Y true CN201313878Y (en) | 2009-09-23 |
Family
ID=41125671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201797321U Expired - Fee Related CN201313878Y (en) | 2008-12-09 | 2008-12-09 | Smoke and dust removing device used in lateral coal-loading stampcharging coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313878Y (en) |
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2008
- 2008-12-09 CN CNU2008201797321U patent/CN201313878Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20101209 |