CN214345000U - Preliminary cooling dust device of flue gas - Google Patents
Preliminary cooling dust device of flue gas Download PDFInfo
- Publication number
- CN214345000U CN214345000U CN202023140090.4U CN202023140090U CN214345000U CN 214345000 U CN214345000 U CN 214345000U CN 202023140090 U CN202023140090 U CN 202023140090U CN 214345000 U CN214345000 U CN 214345000U
- Authority
- CN
- China
- Prior art keywords
- shaped collecting
- flue gas
- dust
- pipeline
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003546 flue gas Substances 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model belongs to the lead making field, in particular to a flue gas preliminary cooling and dust falling device, which comprises a furnace body, wherein a flue outlet is arranged at the upper end of the furnace body, a plurality of V-shaped collecting hoppers are arranged at the flue outlet, the collecting hoppers are connected through a pipeline, a water tank is arranged outside the V-shaped collecting hoppers in an enclosing manner, and a steam outlet is arranged at the upper end of the water tank; and the pipeline on the last V-shaped collecting hopper extends out of the water tank and is connected with a subsequent smoke dust treatment device, and the upper end of the V-shaped collecting hopper is sealed to form a closed space. The utility model provides a flue gas preliminary cooling dust device can realize the cooling speed reduction and the dust fall operation of flue gas.
Description
Technical Field
The utility model belongs to lead field, concretely relates to preliminary cooling dust device of flue gas.
Background
Lead is one of the earliest metals used by human beings, and is mainly used for manufacturing lead storage batteries, soldering tin, radioactive radiation and X-ray protection equipment, bullets, shells and the like at present. In the process of lead production, the smelting of crude lead is firstly carried out, and then the steps of impurity removal and electrolytic refining are carried out. A large amount of smoke dust and polluting gases such as sulfur dioxide and the like are generated in the lead bullion smelting process; before being discharged into the atmosphere, dust fall and adsorption treatment are performed. The flue gas will fall dust, often need to cool down the speed reduction to the flue gas and handle, and current dust device effect is not very ideal.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a flue gas is cooling dust device tentatively can realize the cooling speed reduction and the dust fall operation of flue gas.
The specific technical scheme is as follows: a flue gas preliminary cooling and dust falling device comprises a furnace body, wherein a flue outlet is formed in the upper end of the furnace body, a plurality of V-shaped collecting hoppers are arranged at the flue outlet and are connected through a pipeline, a water tank is arranged outside the V-shaped collecting hoppers in a surrounding mode, and a steam outlet is formed in the upper end of the water tank; and the pipeline on the last V-shaped collecting hopper extends out of the water tank and is connected with a subsequent smoke dust treatment device, and the upper end of the V-shaped collecting hopper is sealed to form a closed space.
Furthermore, the pipelines between the V-shaped collecting hoppers are arranged up and down at intervals, namely the first V-shaped collecting hopper is connected with the lower part of the second V-shaped collecting hopper through a pipeline; the second V-shaped collecting hopper is connected with the upper part of the third V-shaped collecting hopper through a pipeline. The water tank is filled with water, heat in the V-shaped collecting hopper and the pipeline is absorbed by the water, the flue gas is cooled, the running speed of the flue gas is correspondingly reduced after the flue gas is cooled, and after the water is heated, steam is formed to generate electricity through an external steam generator set or the steam is used for direct heating. The lower end of the V-shaped collecting hopper is provided with a discharging switch, so that dust collected in the V-shaped collecting hopper can be discharged and collected conveniently. The number of the V-shaped collecting hoppers is more than 2.
The utility model provides a flue gas preliminary cooling dust device can realize the cooling speed reduction and the dust fall operation of flue gas to the waste heat carries out recycle, the energy saving of being convenient for.
Drawings
FIG. 1 is a schematic view of the present invention;
wherein, 1 furnace body; 2, a flue; a 3V-shaped collecting hopper; 4, a pipeline; 5, a water tank; 6, a steam outlet; 7, a discharging switch; 8 water injection ports.
Detailed Description
The device for preliminarily cooling and reducing dust of flue gas as shown in fig. 1 comprises a furnace body 1, wherein a flue 2 outlet is formed in the upper end of the furnace body 1, a plurality of V-shaped collecting hoppers 3 are arranged at the flue 2 outlet and connected through a pipeline 4, a water tank 5 is arranged outside the V-shaped collecting hoppers 3 in a surrounding mode, and a steam outlet 6 is formed in the upper end of the water tank 5; and the pipeline 4 on the last V-shaped collecting hopper extends out of the water tank and is connected with a subsequent smoke dust treatment device, and the upper end of the V-shaped collecting hopper is sealed to form a closed space. The V-shaped collecting hopper 3 and the pipeline 4 are made of metal materials, preferably cast iron, copper, steel or stainless steel materials. The water tank 5 is also provided with a water filling port 8, and the water filling port 8 is provided with a gate valve.
Furthermore, the pipelines 4 between the V-shaped collecting hoppers are arranged up and down at intervals, namely the first V-shaped collecting hopper is connected with the lower part of the second V-shaped collecting hopper through a pipeline; the second V-shaped collecting hopper is connected with the upper part of the third V-shaped collecting hopper through a pipeline. Water is filled in the water tank 5, heat in the V-shaped collecting hopper and the pipeline is absorbed by water, the flue gas is cooled, the running speed of the flue gas is correspondingly reduced after the flue gas is cooled, and water is heated to form steam to generate electricity through an external steam generator set or directly supply heat by using the steam. The lower end of the V-shaped collecting hopper is provided with a discharging switch 7, so that dust collected in the V-shaped collecting hopper can be discharged and collected conveniently. The number of the V-shaped collecting hoppers is more than 2.
Claims (2)
1. A flue gas primary cooling dust-settling device comprises a furnace body, wherein a flue outlet is formed in the upper end of the furnace body, and the flue outlet is provided with a plurality of V-shaped collecting hoppers which are connected through a pipeline; and the pipeline on the last V-shaped collecting hopper extends out of the water tank and is connected with a subsequent smoke dust treatment device, and the upper end of the V-shaped collecting hopper is sealed to form a closed space.
2. The device for preliminarily cooling and reducing the dust in the flue gas as claimed in claim 1, wherein the pipelines between the V-shaped collecting hoppers are arranged up and down at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140090.4U CN214345000U (en) | 2020-12-23 | 2020-12-23 | Preliminary cooling dust device of flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140090.4U CN214345000U (en) | 2020-12-23 | 2020-12-23 | Preliminary cooling dust device of flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214345000U true CN214345000U (en) | 2021-10-08 |
Family
ID=77987854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140090.4U Active CN214345000U (en) | 2020-12-23 | 2020-12-23 | Preliminary cooling dust device of flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214345000U (en) |
-
2020
- 2020-12-23 CN CN202023140090.4U patent/CN214345000U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240828 Address after: 650000 m2-3, Kunming high tech Industrial Development Zone, Yunnan Province Patentee after: Yunnan Copper Co.,Ltd. Country or region after: China Address before: 650000 Baishapo, Yongding sub district office, Fumin County, Kunming City, Yunnan Province Patentee before: FUMIN XINYE INDUSTRY AND TRADE CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |