CN209989317U - Coke quenching tower gas collecting channel - Google Patents
Coke quenching tower gas collecting channel Download PDFInfo
- Publication number
- CN209989317U CN209989317U CN201920641465.3U CN201920641465U CN209989317U CN 209989317 U CN209989317 U CN 209989317U CN 201920641465 U CN201920641465 U CN 201920641465U CN 209989317 U CN209989317 U CN 209989317U
- Authority
- CN
- China
- Prior art keywords
- gas
- gas collecting
- cavity
- flue gas
- collecting hood
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- 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.)
- Expired - Fee Related
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 30
- 230000000171 quenching effect Effects 0.000 title claims abstract description 30
- 239000000571 coke Substances 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 90
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000003546 flue gas Substances 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 20
- 230000002087 whitening effect Effects 0.000 abstract description 10
- 238000012856 packing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model discloses a coke quenching tower gas collecting channel, a serial communication port, include: the gas collecting hood comprises a gas collecting hood body, a filler layer and a flushing device, wherein the filler layer is arranged in the gas collecting hood body and divides an inner cavity of the gas collecting hood body into a first cavity and a second cavity which are arranged up and down; the gas collecting channel body is provided with a flue gas inlet, a first flue gas outlet and a second flue gas outlet; the gas collecting hood is provided with a gas collecting cover, a first cavity is formed between the gas collecting cover and the gas collecting hood, the gas collecting cover is provided with a gas inlet, a second cavity is formed between the gas inlet and the gas collecting hood, the gas inlet is communicated with the second cavity, the first gas outlet and the second gas outlet are both communicated with the first cavity, and a sealing door for closing/opening the second gas outlet is arranged outside the gas; the flushing device is arranged in the first cavity, and the water outlet end of the flushing device is arranged towards the filler layer; when the flue gas whitening and dust removing system needs to be overhauled, a user can open the sealing door, so that the flue gas is reduced or prevented from entering the flue gas whitening and dust removing system, and the overhauling of the user is facilitated.
Description
Technical Field
The utility model relates to a field is handled to the quenching flue gas, concretely relates to quenching tower gas collecting channel.
Background
A large amount of flue gas is generated in the coke quenching process, the flue gas carries a large amount of dust besides harmful gas, and causes certain pollution to the atmosphere, and in order to respond to the requirements of environmental protection departments, the coke quenching process flue gas emission environmental protection treatment measures of I have provided a coke quenching tower flue gas de-whitening dust removal system to achieve the purpose of purifying the flue gas, but when the coke quenching tower flue gas de-whitening dust removal system breaks down and needs to be overhauled, the coke quenching process can be started to be overhauled after being completely finished.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a coke quenching tower gas collecting channel, solve the technical problem that the trouble can't be overhauld immediately in the coke quenching tower flue gas that moves takes off white dust pelletizing system.
In order to achieve the technical purpose, the technical scheme of the utility model provides a coke quenching tower gas collecting channel which characterized in that includes: the gas collecting hood comprises a gas collecting hood body, a filler layer and a flushing device, wherein the filler layer is arranged in the gas collecting hood body and divides an inner cavity of the gas collecting hood body into a first cavity and a second cavity which are arranged up and down; the gas collecting channel body is provided with a flue gas inlet, a first flue gas outlet and a second flue gas outlet; the gas collecting hood is provided with a gas collecting cover, a first cavity is formed between the gas collecting cover and the gas collecting hood, the gas collecting cover is provided with a gas inlet, a second cavity is formed between the gas inlet and the gas collecting hood, the gas inlet is communicated with the second cavity, the first gas outlet and the second gas outlet are both communicated with the first cavity, and a sealing door for closing/opening the second gas outlet is arranged outside the gas; the flushing device is arranged in the first cavity, and the water outlet end of the flushing device is arranged towards the filler layer.
Compared with the prior art, the beneficial effects of the utility model include: the coke quenching tower gas collecting hood is arranged at the top of a coke quenching tower, the flue gas inlet is communicated with an inner cavity at the top of the coke quenching tower, the first flue gas outlet is communicated with a gas inlet end of a flue gas whitening and dust removing system, when the flue gas whitening and dust removing system needs to be maintained, a user can open the sealing door, at the moment, the flue gas passes through the filler layer and then is directly discharged into the atmosphere from the second flue gas outlet, and the flue gas is reduced or prevented from entering the flue gas whitening and dust removing system, so that the user can conveniently maintain the flue gas whitening and dust removing system; the packing layer is used for blocking dust in the flue gas, and the flushing device is used for flushing the dust deposited on the packing layer, so that the situation that the packing layer is blocked due to excessive dust is avoided.
Drawings
Fig. 1 is a schematic structural view of the second flue gas outlet of the present invention when closed.
Fig. 2 is a schematic structural view of the second smoke outlet of the present invention when opened.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present embodiment provides a quenching tower gas-collecting hood, including: the gas collecting channel comprises a gas collecting channel body 1, a packing layer 2, a washing device 3, a mounting rack 4, a driving wheel 5, a traction rope 6 and a sealing door 7.
The packing layer 2 is arranged in the gas collecting hood body 1, and the packing layer 2 divides the inner cavity of the gas collecting hood body 1 into a first cavity 1a and a second cavity 1b which are arranged up and down; the gas collecting channel body 1 is provided with a flue gas inlet 1c, a first flue gas outlet 1d and a second flue gas outlet 1 e; the flue gas inlet 1c is communicated with the second cavity 1b, the first flue gas outlet 1d and the second flue gas outlet 1e are both communicated with the first cavity 1a, and a sealing door 6 for closing/opening the second flue gas outlet 1e is arranged outside the gas collecting hood 1; the flushing device 3 is arranged in the first cavity 1a, and the water outlet end of the flushing device 3 is arranged towards the packing layer 2, specifically, the flushing device 3 is a plurality of spray pipes, and the flushing device 3 is welded and fixed with the gas collecting channel body 1.
In this embodiment, the flue gas inlet 1c is arranged at the lower end of the gas collecting channel body 1; the first flue gas outlet 1d is formed in the side wall of the gas collecting channel body 1; the second flue gas outlet 1e is arranged at the top of the gas collecting hood body 1, and the flue gas moves from bottom to top in the quenching tower, so that the second flue gas outlet 1e is arranged at the top of the gas collecting hood body 1, and the flue gas is conveniently and directly discharged into the atmosphere.
The mounting frame 4 is fixed on the outer side of the top of the gas collecting channel body 1, one end of the sealing door 7 is hinged with the lower end of the mounting frame 4, and the other end of the sealing door 7 is provided with a lifting point 7 a; the driving wheel 5 is arranged at the upper end of the mounting frame 4; one end of the traction rope 6 is wound on the driving wheel 5, the other end of the traction rope 6 is fixedly connected with the lifting point 7a, the top of the gas collecting channel body 1 is provided with a frame-shaped water tank 1f formed by downward sinking, and the frame-shaped water tank 1f is arranged around the edge of the second flue gas outlet 1 e; a sealing frame 7b is fixed on one surface of the sealing door 7 close to the second smoke outlet 1e, and the sealing frame 7g is arranged along the edge of the sealing door 7, specifically, the sealing frame 7b is welded and fixed with the sealing door 7; when the sealing door 7 is closed and the second smoke outlet 1e is formed, one end, far away from the sealing door 7, of the sealing frame 7b is arranged in the frame-shaped water tank 1f, water in the frame-shaped water tank 1f plays a water sealing role on the sealing frame 7b, and the sealing performance of the sealing door 7 is improved.
In this embodiment, two second flue gas outlets 1e are arranged, and the two second flue gas outlets 1e are symmetrically arranged on two sides of the mounting rack 4; two sealing doors 7, two driving wheels 5 and two traction ropes 6 are arranged, and the two sealing doors 7 correspondingly close/open the two second smoke outlets 1e one by one; the two driving wheels 5 are correspondingly connected with one ends of the two pulling ropes 6 one by one, and the other ends of the two pulling ropes 6 are correspondingly fixedly connected with the lifting points 7a arranged on the two sealing doors 7 one by one; two frame-shaped water tanks 1f are also arranged, the two frame-shaped water tanks 1f are correspondingly arranged around the two second flue gas outlets 1e one by one, and each sealing door 7 is provided with one sealing frame 7 a; the coke quenching tower gas collecting hood further comprises two servo motors, the two servo motors drive the two driving wheels 5 to rotate in a one-to-one correspondence mode, when the two sealing doors 7 are completely opened, the two driving wheels 5 and the two servo motors are located between the opposite surfaces of the two sealing doors 7, and therefore the driving wheels 5 and the motors are protected.
The working principle is as follows: the coke quenching tower gas-collecting hood is arranged at the top of a coke quenching tower, the flue gas inlet 1c is communicated with a top inner cavity of the coke quenching tower, the first flue gas outlet 1d is communicated with a gas inlet end of a flue gas whitening and dust removing system, when the flue gas whitening and dust removing system needs to be overhauled, a user can open the sealing door 7, at the moment, the flue gas passes through the packing layer 2 and then is directly discharged into the atmosphere from the second flue gas outlet 1e, and the flue gas is reduced or prevented from entering the flue gas whitening and dust removing system, so that the user can conveniently overhaul the flue gas whitening and dust removing system; the packing layer 2 is used for blocking dust in the flue gas, and the flushing device 3 is used for flushing the dust deposited on the packing layer 2 to avoid the excessive dust from blocking the packing layer 2.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A coke quenching tower gas collecting channel is characterized by comprising: the gas collecting hood comprises a gas collecting hood body, a filler layer and a flushing device, wherein the filler layer is arranged in the gas collecting hood body and divides an inner cavity of the gas collecting hood body into a first cavity and a second cavity which are arranged up and down; the gas collecting channel body is provided with a flue gas inlet, a first flue gas outlet and a second flue gas outlet; the gas collecting hood is provided with a gas collecting cover, a first cavity is formed between the gas collecting cover and the gas collecting hood, the gas collecting cover is provided with a gas inlet, a second cavity is formed between the gas inlet and the gas collecting hood, the gas inlet is communicated with the second cavity, the first gas outlet and the second gas outlet are both communicated with the first cavity, and a sealing door for closing/opening the second gas outlet is arranged outside the gas; the flushing device is arranged in the first cavity, and the water outlet end of the flushing device is arranged towards the filler layer.
2. The quenching tower gas skirt of claim 1, wherein the flue gas inlet opens at a lower end of the gas skirt body.
3. The quenching tower gas skirt of claim 1, wherein the first flue gas outlet opens into a side wall of the gas skirt body.
4. The quenching tower gas collection hood of claim 1, wherein the second flue gas outlet opens at the top of the gas collection hood body.
5. The coke quenching tower gas collecting hood as claimed in claim 1, further comprising a mounting rack, a driving wheel and a traction rope, wherein the mounting rack is fixed on the outer side of the top of the gas collecting hood body, one end of the sealing door is hinged with the lower end of the mounting rack, and the other end of the sealing door is provided with a lifting point; the driving wheel is arranged at the upper end of the mounting rack; one end of the traction rope is wound on the driving wheel, and the other end of the traction rope is fixedly connected with the hoisting point.
6. The quenching tower gas hood as claimed in claim 5, wherein the top of the gas hood body is provided with a downwardly concave framed trough disposed around the edge of the second flue gas outlet; a sealing frame is fixed on one surface of the sealing door close to the second smoke outlet, and the sealing frame is arranged along the edge of the sealing door; when the sealing door closes the second smoke outlet, one end of the sealing frame, which is far away from the sealing door, is arranged in the frame-shaped water tank.
7. The quenching tower gas collecting hood as claimed in claim 6, wherein there are two second flue gas outlets, and the two second flue gas outlets are symmetrically arranged at two sides of the mounting rack; the two sealing doors, the driving wheel and the traction rope are arranged, and the two sealing doors correspondingly close/open the two second smoke outlets one by one; the two driving wheels are connected with one ends of the two traction ropes in a one-to-one correspondence manner, and the other ends of the two traction ropes are fixedly connected with the lifting points arranged on the two sealing doors in a one-to-one correspondence manner; the two frame-shaped water tanks are arranged around the two second smoke outlets in a one-to-one correspondence mode, and each sealing door is provided with one sealing frame.
8. The quenching tower gas hood as claimed in claim 7, wherein when both of the sealing doors are fully open, both of the drive wheels are located between the opposing faces of both of the sealing doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920641465.3U CN209989317U (en) | 2019-05-07 | 2019-05-07 | Coke quenching tower gas collecting channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920641465.3U CN209989317U (en) | 2019-05-07 | 2019-05-07 | Coke quenching tower gas collecting channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209989317U true CN209989317U (en) | 2020-01-24 |
Family
ID=69293466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920641465.3U Expired - Fee Related CN209989317U (en) | 2019-05-07 | 2019-05-07 | Coke quenching tower gas collecting channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209989317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093169A (en) * | 2019-05-07 | 2019-08-06 | 武汉世纪友源能源设备有限公司 | A kind of quenching tower gas gathering mask |
-
2019
- 2019-05-07 CN CN201920641465.3U patent/CN209989317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093169A (en) * | 2019-05-07 | 2019-08-06 | 武汉世纪友源能源设备有限公司 | A kind of quenching tower gas gathering mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |