CN216711997U - Structure for sealing hopper and water seal cover of dry quenching loading device - Google Patents
Structure for sealing hopper and water seal cover of dry quenching loading device Download PDFInfo
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- CN216711997U CN216711997U CN202122938228.3U CN202122938228U CN216711997U CN 216711997 U CN216711997 U CN 216711997U CN 202122938228 U CN202122938228 U CN 202122938228U CN 216711997 U CN216711997 U CN 216711997U
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- water seal
- hopper
- seal cover
- dry quenching
- loading device
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Abstract
The utility model relates to a structure for sealing a hopper and a water seal cover of a coke dry quenching loading device, which comprises an air pipe, nozzles and a smoke baffle plate, wherein the air pipe is arranged in the water seal cover along the circumferential direction, the air pipe is fixed with a plurality of nozzles, the nozzles are arranged opposite to the hopper, and the smoke baffle plate is fixed on the periphery of the lower part of the hopper. The advantages are that: the air curtain is formed between the hopper and the water seal cover by adopting the air pipe for supplying air, so that the sealing of the hopper and the water seal cover is realized, the service life of the coke dry quenching loading device is prolonged, the manual maintenance is reduced, the dust overflow is reduced, and the coke powder accumulated in the water seal groove is avoided.
Description
Technical Field
The utility model belongs to the field of dry quenching, and particularly relates to a structure for sealing a hopper and a water seal cover of a dry quenching loading device.
Background
The coke dry quenching loading device is positioned at the top of the coke dry quenching furnace, is mainly matched with a lifter to load red coke in a coke dry quenching tank into the coke dry quenching furnace, and mainly comprises a hopper, a trolley, a furnace cover, a driving device, a dust collecting pipeline and the like.
The dry quenching furnace cover and the dry quenching furnace mouth are sealed in a water seal groove mode, and the lower part of a hopper of the loading device is provided with a water seal cover which can move up and down, so that the water seal cover can be immersed into the water seal groove after the hopper is aligned with the dry quenching furnace mouth, and the sealing effect is achieved. When the hopper is moved away from the dry quenching furnace mouth, the water seal cover must be lifted, and when the hopper is aligned with the dry quenching furnace mouth, the water seal cover must fall down and sink into the water seal groove, so the water seal cover must be movable up and down, but the hopper of the loading device is fixed on a trolley and cannot move up and down, so the water seal cover and the hopper cannot be completely and rigidly connected, but the whole loading device must achieve good sealing and no dust overflow, so necessary sealing measures must be arranged between the water seal cover and the hopper, the current common sealing mode is flexible connection, and the water seal cover and the hopper are connected by high-temperature-resistant asbestos cloth to play a sealing role.
Because the easy sclerosis under the asbestos cloth high temperature state, including water seal cover up-and-down motion, can cause the cracked or even pulverization of asbestos cloth, life cycle is shorter, needs frequently to change the asbestos cloth, so the device water seal cover of packing into most time exists very big gap with the main part, and the in-process smoke and dust of dress burnt is excessive, causes the environmental protection pollution, and the dust can get into the water seal inslot simultaneously, increases the interior burnt powder content of water seal inslot, and the clearance of water seal groove burnt powder has also increased the degree of difficulty.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a structure for sealing a hopper and a water seal cover of a coke dry quenching loading device, so that the sealing property between the hopper and the water seal cover of the coke dry quenching loading device is improved, the service life of the coke dry quenching loading device is prolonged, and the maintenance workload is reduced.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a structure that is used for dry coke quenching device hopper and water seal cover sealed of packing into, includes tuber pipe, nozzle, keeps off the cigarette board, and the tuber pipe is fixed with a plurality of nozzles along the circumferencial direction in the water seal cover on the tuber pipe, and the nozzle sets up with the hopper relatively, keeps off the cigarette board and fixes around the hopper lower part.
The air pipe is composed of a plurality of sections of pipelines, and the air inlet of each section of pipeline is connected with the main pipe.
The main pipe is connected with a valve.
The smoke baffle is provided with a dust suction port.
The dust collection device also comprises a dust collection pipeline, one end of the dust collection pipeline is connected with the dust collection port, and the other end of the dust collection pipeline is connected with the dust collection pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
a structure for dry coke quenching device hopper and water seal cover sealed that packs into adopts the tuber pipe air feed, forms the air curtain between hopper and water seal cover, realizes the sealed of hopper and water seal cover, has prolonged dry coke quenching device life that packs into, reduces artifical the maintenance, reduces the dust excessive, avoids water seal tank long-pending burnt powder.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the air duct.
In the figure: 1-hopper 2-dust collecting pipeline 3-smoke baffle 4-wind pipe 5-water seal cover 6-dust collecting pipeline 7-nozzle 8-dust collecting mouth.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1-2, the structure for sealing a hopper 1 and a water seal cover 5 of a dry quenching loading device comprises an air pipe 4, nozzles 7 and a smoke baffle 3, wherein the air pipe 4 is arranged in the water seal cover 5 along the circumferential direction, the air pipe 4 is fixed with a plurality of nozzles 7, the nozzles 7 are arranged opposite to the hopper 1, and the nozzles 7 can incline towards the direction of the hopper 1, so that wind energy at the outlet of the nozzles 7 can be blown onto the hopper 1. The smoke baffle 3 is welded and fixed around the lower part of the hopper 1 and above the water seal cover 5, one side of the smoke baffle 3 is welded on the hopper 1, the other side is a free end, and the length of the free end must cover the upper edge of the water seal cover 5.
The air duct 4 is composed of a plurality of sections of ducts, such as: the air inlet of each section of pipeline is connected with a main pipe, and the main pipe is connected with a valve. The main pipe is connected with an external air supply pipe 4, and the external air pressure is controlled to be 0.3-0.5 MPa.
The smoke baffle 3 is provided with a dust suction port 8, one end of a dust suction pipeline 6 is connected with the dust suction port 8, the other end is connected with a dust collection pipeline 2 of the dry quenching coke loading device, and the excessive dust is removed by utilizing the suction force of the dust collection pipeline 2.
And in the process that the loading device moves towards a dry quenching furnace mouth, the electromagnetic valve on the main pipe of the air pipe 4 is opened to start air supply, so that an air curtain is formed on the circumference to prevent dust from overflowing in the coke loading process, the electromagnetic valve on the main pipe is closed when the coke loading device is recovered to a standby position after coke loading is finished, and air supply is stopped.
Claims (5)
1. The utility model provides a structure that is used for dry coke quenching device hopper and water seal cover sealed of packing into, its characterized in that includes tuber pipe, nozzle, keeps off the cigarette board, and the tuber pipe is arranged in the water seal cover along the circumferencial direction, is fixed with a plurality of nozzles on the tuber pipe, and the nozzle sets up with the hopper relatively, keeps off the cigarette board and fixes around the hopper lower part.
2. The structure for sealing the hopper and the water seal cover of the coke dry quenching loading device according to claim 1, further comprising a main pipe, wherein the air pipe is composed of a plurality of sections of pipelines, and the air inlet of each section of pipeline is connected with the main pipe.
3. The structure for sealing the hopper and the water seal cover of the coke dry quenching loading device according to claim 2, wherein a valve is connected to the main pipe.
4. The structure for sealing the hopper and the water seal cover of the coke dry quenching loading device according to claim 1, wherein the smoke baffle is provided with a dust suction port.
5. The structure for sealing the hopper and the water seal cover of the dry quenching coke charging device according to claim 4, characterized by further comprising a dust suction pipeline, wherein one end of the dust suction pipeline is connected with the dust suction port, and the other end of the dust suction pipeline is connected with the dust collection pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938228.3U CN216711997U (en) | 2021-11-25 | 2021-11-25 | Structure for sealing hopper and water seal cover of dry quenching loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938228.3U CN216711997U (en) | 2021-11-25 | 2021-11-25 | Structure for sealing hopper and water seal cover of dry quenching loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711997U true CN216711997U (en) | 2022-06-10 |
Family
ID=81880439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122938228.3U Active CN216711997U (en) | 2021-11-25 | 2021-11-25 | Structure for sealing hopper and water seal cover of dry quenching loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711997U (en) |
-
2021
- 2021-11-25 CN CN202122938228.3U patent/CN216711997U/en active Active
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