CN211111857U - U type water seal leads cigarette system with arranging sediment clearance system - Google Patents
U type water seal leads cigarette system with arranging sediment clearance system Download PDFInfo
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- CN211111857U CN211111857U CN201921968285.2U CN201921968285U CN211111857U CN 211111857 U CN211111857 U CN 211111857U CN 201921968285 U CN201921968285 U CN 201921968285U CN 211111857 U CN211111857 U CN 211111857U
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Abstract
A slag discharging and cleaning system for a U-shaped water seal smoke guide system belongs to the technical field of coke oven dust removal. The utility model adopts the technical proposal that: a slag discharge cleaning system for a U-shaped water seal smoke guide system comprises a slag scraping device and a plurality of slag discharge devices; the slag scraping device comprises an oil cylinder, a mounting frame and an arc-shaped scraping shovel; a piston rod of the oil cylinder penetrates through the mounting frame downwards to be connected with one side of the arc-shaped spatula; arrange the sediment device and include collection dirt funnel, scarfing cinder branch pipe and scarfing cinder house steward, collection dirt funnel passes through the scarfing cinder branch pipe and is connected with the scarfing cinder house steward, and is a plurality of arrange sediment device locates U type water seal tank below in proper order, and pass through collection dirt funnel communicates with a plurality of row's cinder holes of U type water seal tank bottom portion respectively, be equipped with trouble shooting valve and pneumatic control valve on the scarfing cinder branch pipe. The utility model discloses can online automatic scarfing cinder, in time thoroughly clear away the long-pending sediment of U type water seal tank bottom, avoid the wearing and tearing of trunk return bend, guarantee dust collecting system can normal operating.
Description
Technical Field
The utility model belongs to the technical field of the coke oven removes dust, concretely relates to U type water seal leads cigarette system with arranging sediment clearance system.
Background
In the process of coal charging and coke discharging, the tamping coke oven can generate a large amount of smoke dust to pollute the atmospheric environment. In order to solve the problems of smoke dust collection and treatment, the prior art mostly adopts the steps of establishing a ground dust removal station on site and sending collected smoke gas into the ground dust removal station through a dust collection system to treat the smoke gas. Among the various forms of dust collection systems, the most preferred form is recognized as a U-shaped water seal smoke guide system. The U-shaped water seal smoke guide system uses water as a sealing medium, does not generate air leakage condition, and has lower energy consumption compared with other dust collection systems under the condition of the same air quantity.
However, in the collecting process, part of smoke dust falls into the sealing water due to inertia and sinks into the bottom of the U-shaped water seal tank to form accumulated slag. The accumulated slag can wear the most important part of the U-shaped water seal smoke guide system, namely the trunk elbow, and if the trunk elbow is damaged and leaks water, the dust collection system can be paralyzed, thereby influencing the production.
Disclosure of Invention
An object of the utility model is to overcome prior art's shortcoming, provide a U type water seal smoke guide system is with arranging sediment clearance system, can in time thoroughly clear away the long-pending sediment of U type water seal tank bottom, avoid the wearing and tearing of trunk return bend, guarantee that dust collecting system can normal operating.
In order to solve the above problem, the utility model discloses a technical scheme be:
the utility model provides a U type water seal leads cigarette system is with arranging sediment clearance system, U type water seal leads cigarette system includes exhaust pipe, trunk return bend, U type water seal groove and coke oven vehicle dust collecting device, wherein: the slag discharging and cleaning system comprises a slag scraping device and a plurality of slag discharging devices;
the slag scraping device comprises an oil cylinder, a mounting frame and an arc-shaped scraping shovel; the mounting frame is arranged in the middle of the side wall of the trunk elbow close to one side of the coke oven vehicle dust collecting device, the oil cylinder is vertically arranged at the top of the mounting frame, the arc-shaped spatula is arranged in the inner cavity of the U-shaped water seal tank, the bending radian of the arc-shaped spatula is consistent with that of the bottom of the U-shaped water seal tank, and the piston rod of the oil cylinder downwards penetrates through the mounting frame to be connected with one side of the arc-shaped spatula;
arrange the sediment device and include collection dirt funnel, scarfing cinder branch pipe and scarfing cinder house steward, collection dirt funnel is conical funnel, the vertical setting in collection dirt funnel below of scarfing cinder branch pipe, collection dirt funnel is connected with the scarfing cinder house steward through the scarfing cinder branch pipe, and is a plurality of arrange sediment device and locate U type water seal tank below in proper order, and pass through collection dirt funnel communicates with a plurality of row's sediment holes of U type water seal tank bottom portion respectively, be equipped with trouble shooting valve and pneumatic control valve on the scarfing cinder branch pipe.
Further, the interval between the adjacent slag discharge devices is 8-10 m.
Further, the piston rod of the oil cylinder extends out and then the arc-shaped scraping shovel falls to the bottom of the U-shaped water seal groove.
The utility model adopts the above technical scheme, realized online automatic scarfing cinder, do not influence the normal production of tamping coke oven. The dust collecting funnel is in a conical shape, so that the problem of corner slag accumulation in a trapezoidal funnel form is reduced, and the problem of funnel blockage in the slag removing process is reduced; the control valve is a pneumatic control valve, so that slag removal can be completed in an operation room, and the number of required workers and the labor intensity of the workers are reduced; the slag scraping device avoids the problem of slag accumulation and bonding.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a view taken in the direction A of FIG. 1;
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 2, in the present embodiment, a slag discharge cleaning system for a U-shaped water seal smoke guide system includes a smoke exhaust pipe 5, a trunk elbow 1, a U-shaped water seal tank 2, and a dust collecting device 6 of a coke oven vehicle, wherein: the slag discharging and cleaning system comprises a slag scraping device 3 and a plurality of slag discharging devices 4;
the slag scraping device 3 comprises an oil cylinder 3-1, a mounting frame 3-2 and an arc-shaped scraping shovel 3-3; the mounting frame 3-2 is arranged in the middle of the side wall of the trunk elbow 1 close to the dust collecting device 6 of the coke oven vehicle, the oil cylinder 3-1 is vertically arranged at the top of the mounting frame 3-2, the arc-shaped spatula 3-3 is arranged in the inner cavity of the U-shaped water seal groove 2, the bending radian of the arc-shaped spatula 3-3 is consistent with that of the bottom of the U-shaped water seal groove 2, and the piston rod of the oil cylinder 3-1 downwards penetrates through the mounting frame 3-2 to be connected with one side of the arc-shaped spatula 3-3;
the slag discharging device 4 comprises a dust collecting funnel 4-1, a slag removing branch pipe 4-2 and a slag removing main pipe 4-3, the dust collecting funnel 4-1 is a conical funnel, the slag removing branch pipe 4-2 is vertically arranged below the dust collecting funnel 4-1, the dust collecting funnel 4-1 is connected with the slag removing main pipe 4-3 through the slag removing branch pipe 4-2, the slag discharging devices 4 are sequentially arranged below the U-shaped water seal tank 2 and are respectively communicated with a plurality of slag discharging holes at the bottom of the U-shaped water seal tank 2 through the dust collecting funnel 4-1, and the slag removing branch pipe 4-2 is provided with a fault maintenance valve 4-4 and a pneumatic control valve 4-5.
Further, the interval between the adjacent slag discharge devices 4 is 8-10 m.
Further, the arc-shaped scraping blade 3-3 falls to the bottom of the U-shaped water seal tank 2 after the piston rod of the oil cylinder 3-1 extends out.
As shown in figure 1, dust collecting funnels 4-1 are arranged below a U-shaped water seal tank 2 every 8-10 m, an outlet of each dust collecting funnel 4-1 is connected with a slag removing branch pipe 4-2, and a pneumatic control valve 4-5 and a fault maintenance valve 4-4 are respectively arranged at each slag removing branch pipe 4-2. The slag removing branch pipes 4-2 converge to the slag removing main pipe 4-3, an outlet of the slag removing main pipe 4-3 is arranged at a coke quenching wastewater return runner of the coke-oven plant, the slag removing wastewater converges to a coke quenching water tank through the return runner and then converges to a wastewater treatment system of the coke-oven plant area, and the wastewater is recycled after being treated.
The utility model discloses a use:
the dust collecting device 6 of the coke oven vehicle guides collected smoke dust into a smoke exhaust pipeline 5 through the trunk elbow 1, when the smoke dust falls into the U-shaped water seal tank 2 to form accumulated slag and needs to be cleaned, the slag scraping device 3 is started, the oil cylinder 3-1 acts, the arc-shaped scraping shovel 3-3 is put down to a preset position, the dust collecting device 6 of the coke oven vehicle is started to run for one time, then the pneumatic control valve 4-5 of the slag discharging device is started to perform slag discharging work, and during slag discharging, the slag scraping device 3 runs for 1 to 2 times. And after the slag removal is finished, closing the pneumatic control valve 4-5 of the slag discharging device, and lifting the arc-shaped scraping shovel 3-3 of the slag scraping device 3. When slag removal is again required, the operation is repeated.
Claims (3)
1. The utility model provides a U type water seal leads cigarette system is with arranging sediment clearance system, U type water seal leads cigarette system includes smoke exhaust pipe (5), trunk return bend (1), U type water seal groove (2) and coke oven vehicle dust collecting device (6), its characterized in that: the slag discharging and cleaning system comprises a slag scraping device (3) and a plurality of slag discharging devices (4);
the slag scraping device (3) comprises an oil cylinder (3-1), a mounting frame (3-2) and an arc-shaped scraping shovel (3-3); the mounting frame (3-2) is arranged in the middle of the side wall of the trunk elbow (1) close to the dust collecting device (6) of the coke oven vehicle, the oil cylinder (3-1) is vertically arranged at the top of the mounting frame (3-2), the arc-shaped spatula (3-3) is arranged in the inner cavity of the U-shaped water seal groove (2), the bending radian of the arc-shaped spatula (3-3) is consistent with that of the bottom of the U-shaped water seal groove (2), and a piston rod of the oil cylinder (3-1) downwards penetrates through the mounting frame (3-2) to be connected with one side of the arc-shaped spatula (3-3);
the slag discharging device (4) comprises a dust collecting funnel (4-1), slag removing branch pipes (4-2) and a slag removing main pipe (4-3), wherein the dust collecting funnel (4-1) is a conical funnel, the slag removing branch pipes (4-2) are vertically arranged below the dust collecting funnel (4-1), the dust collecting funnel (4-1) is connected with the slag removing main pipe (4-3) through the slag removing branch pipes (4-2), the slag discharging device (4) is sequentially arranged below the U-shaped water seal tank (2) and is communicated with a plurality of slag discharging holes in the bottom of the U-shaped water seal tank (2) through the dust collecting funnel (4-1), and the slag removing branch pipes (4-2) are provided with fault maintenance valves (4-4) and pneumatic control valves (4-5).
2. The slag discharge cleaning system for the U-shaped water seal smoke guide system according to claim 1, which is characterized in that: the interval between the adjacent slag discharge devices (4) is 8-10 m.
3. The slag discharge cleaning system for the U-shaped water seal smoke guide system according to claim 1, which is characterized in that: after the piston rod of the oil cylinder (3-1) extends out, the arc-shaped scraping shovel (3-3) falls to the bottom of the U-shaped water seal tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968285.2U CN211111857U (en) | 2019-11-14 | 2019-11-14 | U type water seal leads cigarette system with arranging sediment clearance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968285.2U CN211111857U (en) | 2019-11-14 | 2019-11-14 | U type water seal leads cigarette system with arranging sediment clearance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211111857U true CN211111857U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968285.2U Active CN211111857U (en) | 2019-11-14 | 2019-11-14 | U type water seal leads cigarette system with arranging sediment clearance system |
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| Country | Link |
|---|---|
| CN (1) | CN211111857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105902A (en) * | 2021-04-23 | 2021-07-13 | 大连华锐重工焦炉车辆设备有限公司 | Gooseneck cleaning device for coke oven |
-
2019
- 2019-11-14 CN CN201921968285.2U patent/CN211111857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105902A (en) * | 2021-04-23 | 2021-07-13 | 大连华锐重工焦炉车辆设备有限公司 | Gooseneck cleaning device for coke oven |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030000 No.1-2, building 65, No.151, Dunhua South Road, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: Qingkai Environmental Protection Technology Co.,Ltd. Address before: 030000 No.1-2, building 65, No.151, Dunhua South Road, Xinghualing District, Taiyuan City, Shanxi Province Patentee before: Shanxi Qingkai Environmental Protection Engineering Co.,Ltd. |