CN209279683U - A kind of rotary hearth furnace smoke discharging pipe - Google Patents
A kind of rotary hearth furnace smoke discharging pipe Download PDFInfo
- Publication number
- CN209279683U CN209279683U CN201821700069.5U CN201821700069U CN209279683U CN 209279683 U CN209279683 U CN 209279683U CN 201821700069 U CN201821700069 U CN 201821700069U CN 209279683 U CN209279683 U CN 209279683U
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- CN
- China
- Prior art keywords
- rotary hearth
- hearth furnace
- water cooled
- smoke discharging
- discharging pipe
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of rotary hearth furnace smoke discharging pipes, it applies and handles flue gas facility field in rotary hearth furnace, connection is arranged between boiler inlet and rotary hearth furnace push pipe road, smoke discharging pipe is to be made of membrane wall and inverted u-shaped water cooled pipeline, bunker wall vibration device is provided on smoke discharging pipe wall, it can be achieved that dust Hand scarf.Chimney with valve is set at the top of the water cooled pipeline of inverted U, in smoke evacuation system failure, openable valve, by residual gas in chimney discharge furnace.It is equipped with hand door between water cooled pipeline and boiler inlet, after boiler when overhaul of the equipments, hand door can be closed, keep the temperature stove.
Description
Technical field
The utility model belongs to rotary hearth furnace processing flue gas facility field, and in particular to a kind of rotary hearth furnace smoke discharging pipe.
Background technique
Existing zinc-containing dust rotary hearth furnace fume exhausting type, generally with resistance to material form pipeline be connected with boiler, boiler and turn
Expansion chamber is set up between the furnace of bottom, removes coarse granule.But rotary hearth furnace exhaust gas dust concentration 30g/Nm3 or more, and complicated component, pipeline
Interior adherency is serious with slagging phenomenon, and the resistance of ducting increases after running a period of time, makes air-introduced machine power output not enough, difficulty is cleared up in blowing out
Greatly.
Utility model content
In view of this, being formed and being discharged fume with membrane wall the purpose of this utility model is to provide a kind of rotary hearth furnace smoke discharging pipe
Pipeline, and cooperate bulkhead vibrator, realize the Hand scarf of dust.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of rotary hearth furnace smoke discharging pipe, connection are arranged between boiler inlet and rotary hearth furnace push pipe road, and smoke discharging pipe is
It is made of membrane wall and inverted u-shaped water cooled pipeline, is provided with bunker wall vibration device on smoke discharging pipe wall.
Preferably, the chimney with valve is set at the top of the water cooled pipeline of the inverted U.
Preferably, hand door is equipped between the water cooled pipeline and boiler inlet.
The utility model has the beneficial effects that:
1, the utility model using membrane wall form water cooled pipeline, and cooperate bulkhead vibrator, it can be achieved that dust it is online
Cleaning.
2, the chimney with valve is arranged in the utility model at the top of water cooled pipeline, in smoke evacuation system failure, openable valve
Door, by residual gas in chimney discharge furnace.
3, the utility model is equipped with hand door between water cooled pipeline and boiler inlet, after boiler when overhaul of the equipments,
Hand door can be closed, stove is kept the temperature.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the utility model use state diagram.
In attached drawing mark it is as follows: boiler inlet 1, furnace roof pipeline 2, water cooled pipeline 3, bunker wall vibration device 4, valve 5, chimney 6,
Hand door 7.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
A kind of rotary hearth furnace smoke discharging pipe, connection are arranged between boiler inlet 1 and rotary hearth furnace push pipe road 2, smoke discharging pipe
To be made of membrane wall and inverted u-shaped water cooled pipeline 3, bunker wall vibration device 4 is provided on water cooled pipeline wall.
The utility model using membrane wall form water cooled pipeline 3, and cooperate bulkhead vibrator 4, it can be achieved that dust it is online
Cleaning.
Further, the chimney 6 with valve 5 is set at the top of the water cooled pipeline 3 for the inverted U that the present embodiment uses.It is discharging fume
When the system failure, residual gas in furnace is discharged by chimney 6 in openable valve 5.
Further, it is equipped with hand door 7 between the water cooled pipeline 3 and boiler inlet 1 that the present embodiment uses, is used for boiler
Afterwards when overhaul of the equipments, hand door 7 is closed, stove is kept the temperature.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (3)
1. a kind of rotary hearth furnace smoke discharging pipe, connection is arranged between boiler inlet and rotary hearth furnace push pipe road, it is characterised in that: row
Smoke pipeline is to be made of membrane wall and inverted u-shaped water cooled pipeline, is provided with bunker wall vibration device on water cooled pipeline wall.
2. rotary hearth furnace smoke discharging pipe according to claim 1, it is characterised in that: set at the top of the water cooled pipeline of the inverted U
Set the chimney with valve.
3. rotary hearth furnace smoke discharging pipe according to claim 1, it is characterised in that: between the water cooled pipeline and boiler inlet
Equipped with hand door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700069.5U CN209279683U (en) | 2018-10-19 | 2018-10-19 | A kind of rotary hearth furnace smoke discharging pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821700069.5U CN209279683U (en) | 2018-10-19 | 2018-10-19 | A kind of rotary hearth furnace smoke discharging pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279683U true CN209279683U (en) | 2019-08-20 |
Family
ID=67604925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821700069.5U Active CN209279683U (en) | 2018-10-19 | 2018-10-19 | A kind of rotary hearth furnace smoke discharging pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023818A (en) * | 2019-12-17 | 2020-04-17 | 江西省萍乡市宇翔电瓷制造有限公司 | Zirconium-containing fiber cotton insulator kiln |
-
2018
- 2018-10-19 CN CN201821700069.5U patent/CN209279683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023818A (en) * | 2019-12-17 | 2020-04-17 | 江西省萍乡市宇翔电瓷制造有限公司 | Zirconium-containing fiber cotton insulator kiln |
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| GR01 | Patent grant |