CN101829457A - Dust falling device - Google Patents
Dust falling device Download PDFInfo
- Publication number
- CN101829457A CN101829457A CN201010184411A CN201010184411A CN101829457A CN 101829457 A CN101829457 A CN 101829457A CN 201010184411 A CN201010184411 A CN 201010184411A CN 201010184411 A CN201010184411 A CN 201010184411A CN 101829457 A CN101829457 A CN 101829457A
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- China
- Prior art keywords
- dust falling
- storehouse
- falling device
- air inlet
- dust
- 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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Abstract
The invention discloses a dust falling device comprising a dust falling bin (9), a baffle (4) arranged in the dust falling bin, an air inlet channel (3) communicated with an air inlet (1) on the dust falling bin and an air outlet channel (6) communicated with an air outlet (5) on the dust falling bin, wherein the baffle is arranged opposite to the air inlet; the baffle divides the upper part of the dust falling bin into a left bin and a right bin; the air inlet and the air outlet are arranged at both sides of the baffle; the air outlet is arranged at the top of the dust falling bin (9); and the air inlet channel is set into 70-80 degrees with the dust falling bin near the air inlet section. The dust falling device also comprises a dust discharge channel (13) communicated with the bottom of the dust falling bin and a steam blowing-off channel (11) communicated with the dust falling bin. The dust falling device effectively solves the problem that each channel is easy to block, reduces reasons for big measuring pressure oscillation, reduces the maintaining amount of instrument workers and reflects the running operation of a furnace in time to ensure the normal running of production. When the channels are blocked, the blockage can be conveniently cleaned.
Description
Technical field
The present invention relates to chemical machinery field, relates to the up tonometric dust falling device of a kind of Gas-making Furnace specifically.
Background technology
The up pressure measxurement medium of Gas-making Furnace is messy, and dust is big, the tar content height, and existing dust falling device is very easy to stifled, often need change water, influences its measurement, can not in time reflect the Gas-making Furnace operating pressure, causes technologist's error in judgement.
Summary of the invention
The objective of the invention is to overcome the defective of above-mentioned prior art, a kind of dust falling device is provided, solved the easily stifled problem of existing dust falling device.
In order to achieve the above object, the invention provides a kind of dust falling device, comprise that dirt falls the storehouse, falls intake channel that the air inlet on the storehouse is communicated with and fall the path of giving vent to anger that the gas outlet on the storehouse is communicated with dirt with dirt, the gas outlet is arranged on the top that the storehouse falls in dirt, inlet channel falls the storehouse at close air inlet Duan Yuchen and is arranged to 70-80 degree angle, is preferably 75 degree angles.
Dust falling device comprises that also the baffle plate, the baffle plate that are arranged on dirt and fall inside, storehouse are arranged on the air inlet opposite, baffle plate with dirt fall top, storehouse be divided into about two storehouses, air inlet and described gas outlet are arranged on the both sides of baffle plate.
Dust falling device also comprises the dust discharge path that is communicated with bottom the storehouse falls in dirt.
Dust falling device also comprises with dirt and falls the steam purge path that the storehouse is communicated with.
Intake channel is provided with air intake valve, and the path of giving vent to anger is provided with the valve of giving vent to anger, and the steam purge path is provided with the steam purge valve, and the dust discharge path is provided with the dust discharge valve.
Dust falling device conversion of the present invention air inlet angle, made 70-80 ° of (being preferably 75 °) air inlet angle into from 90 ° of original air inlets, secondly fall inner air inlet opposite, storehouse at dirt and add a baffle plate, when dust enters dust falling device and since conversion air inlet angle, in the storehouse falls in dirt, formed vortex phenomenon, in falling in dirt, the storehouse adds baffle plate again, prolonged the ash fall time, the gas that dust content is few enters transmitter from top, and the regularly discharge of bottom, storehouse falls in the dirt that just is deposited to that the dust tar content is many.
When dust falling device works long hours, also have part tar, dust and stop up intake channel, give vent to anger path and dust discharge path, add the problem that a steam purge path can simple and effective solution blocked path in the dust falling device bottom.
The present invention solves the easily stifled situation of each path effectively, has reduced the big reason of gaging pressure fluctuation, reduces instrument worker maintenance, reflects the stove operation conditions in time, guarantees to produce normal operation, when blocked path takes place, can clear up obstruction easily.
Description of drawings
Fig. 1 is the structural representation of dust falling device of the present invention.
Mark among the figure: 1, air inlet; 2, air intake valve; 3, intake channel; 4, baffle plate; 5, gas outlet; 6, the path of giving vent to anger; 7, the valve of giving vent to anger; 8, pressure transmitter; 9, the storehouse falls in dirt; 10, steam purge valve; 11, steam purge path; 12, dust discharge valve; 13, dust discharge path.
The specific embodiment
As shown in Figure 1, dust falling device comprises that dirt falls storehouse 9, is arranged on baffle plate 4 that inside, storehouse falls in dirt, falls the intake channel 3 that the air inlet 1 on the storehouse is communicated with dirt, the path 6 of giving vent to anger that gas outlet 5 on the storehouse is communicated with falls with dirt, baffle plate 4 is arranged on air inlet 1 opposite, baffle plate 4 with dirt fall top, storehouse be divided into about two storehouses, air inlet 1 and gas outlet 5 are arranged on the both sides of baffle plate, and gas outlet 5 is arranged on the top that the storehouse falls in dirt.Intake channel falls the storehouse at close air inlet Duan Yuchen and is arranged to 75 degree angles.Dust falling device 9 also comprises the dust discharge path 13 that is communicated with bottom the storehouse falls in dirt, fall the steam purge path 11 that the storehouse is communicated with dirt.
Intake channel 3 is provided with air intake valve 2, and the path 6 of giving vent to anger is provided with the valve 7 of giving vent to anger, and steam purge path 11 is provided with steam purge valve 10, and dust discharge path 13 is provided with dust discharge valve 12.
When intake channel 3 stops up, air intake valve 2 to be opened, steam purge valve 10 is opened, and closes the dust discharge valve 12 and the valve 7 of giving vent to anger, steam purge intake channel 3.
When the path 6 of giving vent to anger stops up, the valve 7 of giving vent to anger is opened, close air intake valve 2 and dust discharge valve 12, steam purge valve 10 is opened, and dust can be blown off.
When dust discharge path 6 dusts are long-pending a lot, close the air intake valve 2 and the valve 7 of giving vent to anger; Open dust discharge valve 12, steam purge valve 10 is opened to blow off and is got final product.
This dust falling device solves the easily stifled situation of path effectively, has reduced the big reason of gaging pressure fluctuation, reduces instrument worker maintenance, reflects the stove operation conditions in time, guarantees to produce normal operation.
Claims (6)
1. dust falling device, it is characterized in that, comprise that dirt falls storehouse (9), falls intake channel (3) that the air inlet (1) on the storehouse (9) is communicated with and fall the path of giving vent to anger (6) that the gas outlet (5) on the storehouse (9) is communicated with described dirt with described dirt, described gas outlet (5) is arranged on the top that storehouse (9) fall in described dirt, and described intake channel (3) falls storehouse (9) in close described air inlet (1) section with described dirt and is arranged to 70-80 degree angle.
2. dust falling device as claimed in claim 1, it is characterized in that, comprise that also being arranged on described dirt falls the inner baffle plate (4) in storehouse (9), described baffle plate (4) is arranged on described air inlet (1) opposite, described baffle plate (4) with described dirt fall top, storehouse (9) be divided into about two storehouses, described air inlet (1) and described gas outlet (5) are arranged on the both sides of described baffle plate (4).
3. dust falling device as claimed in claim 1 or 2 is characterized in that, described dust falling device also comprises the dust discharge path (13) that is communicated with bottom storehouse (9) falls in described dirt.
4. dust falling device as claimed in claim 1 or 2 is characterized in that, described dust falling device also comprises with described dirt and falls the steam purge path (11) that storehouse (9) is communicated with.
5. dust falling device as claimed in claim 3 is characterized in that, described dust falling device also comprises with described dirt and falls the steam purge path (11) that storehouse (9) is communicated with.
6. dust falling device as claimed in claim 5, it is characterized in that, described intake channel (3) is provided with air intake valve (2), the described path of giving vent to anger (6) is provided with the valve of giving vent to anger (7), described steam purge path (11) is provided with steam purge valve (10), and described dust discharge path (13) is provided with dust discharge valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010184411A CN101829457A (en) | 2010-05-27 | 2010-05-27 | Dust falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010184411A CN101829457A (en) | 2010-05-27 | 2010-05-27 | Dust falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101829457A true CN101829457A (en) | 2010-09-15 |
Family
ID=42713770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010184411A Pending CN101829457A (en) | 2010-05-27 | 2010-05-27 | Dust falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154020A (en) * | 2011-02-28 | 2011-08-17 | 西安华江冶金化工设备有限公司 | Pretreatment device of coal-charging flue gas from side-loaded tamping coke oven |
| CN113685731A (en) * | 2020-05-19 | 2021-11-23 | 宝山钢铁股份有限公司 | Gas distribution device with dust removal function and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991618Y (en) * | 2006-12-27 | 2007-12-19 | 沈阳铝镁设计研究院 | Coke-powder purifying dust collector |
| CN200998629Y (en) * | 2007-01-08 | 2008-01-02 | 陈美青 | Preprocessing device of the dust wiper |
| CN101259922A (en) * | 2007-03-05 | 2008-09-10 | 贵阳铝镁设计研究院 | Gas and solid separating device |
| RU2341321C1 (en) * | 2007-07-13 | 2008-12-20 | Олег Савельевич Кочетов | Inertial dust separator |
| CN201357018Y (en) * | 2009-02-26 | 2009-12-09 | 上海宝钢工程技术有限公司 | Low resistance inertial dust separator |
-
2010
- 2010-05-27 CN CN201010184411A patent/CN101829457A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200991618Y (en) * | 2006-12-27 | 2007-12-19 | 沈阳铝镁设计研究院 | Coke-powder purifying dust collector |
| CN200998629Y (en) * | 2007-01-08 | 2008-01-02 | 陈美青 | Preprocessing device of the dust wiper |
| CN101259922A (en) * | 2007-03-05 | 2008-09-10 | 贵阳铝镁设计研究院 | Gas and solid separating device |
| RU2341321C1 (en) * | 2007-07-13 | 2008-12-20 | Олег Савельевич Кочетов | Inertial dust separator |
| CN201357018Y (en) * | 2009-02-26 | 2009-12-09 | 上海宝钢工程技术有限公司 | Low resistance inertial dust separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154020A (en) * | 2011-02-28 | 2011-08-17 | 西安华江冶金化工设备有限公司 | Pretreatment device of coal-charging flue gas from side-loaded tamping coke oven |
| CN102154020B (en) * | 2011-02-28 | 2013-03-20 | 西安华江环保科技股份有限公司 | Pretreatment device of coal-charging flue gas from side-loaded tamping coke oven |
| CN113685731A (en) * | 2020-05-19 | 2021-11-23 | 宝山钢铁股份有限公司 | Gas distribution device with dust removal function and use method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |