CN205940174U - Smelting furnace chimney exhaust port air current adjusting device - Google Patents
Smelting furnace chimney exhaust port air current adjusting device Download PDFInfo
- Publication number
- CN205940174U CN205940174U CN201620631459.6U CN201620631459U CN205940174U CN 205940174 U CN205940174 U CN 205940174U CN 201620631459 U CN201620631459 U CN 201620631459U CN 205940174 U CN205940174 U CN 205940174U
- Authority
- CN
- China
- Prior art keywords
- chimney
- regulating plate
- smelting furnace
- adjustable plate
- adjusting device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a smelting furnace chimney exhaust port air current adjusting device, including smelting furnace furnace body and chimney, the exhaust port of chimney is provided with air current adjusting device, and air current adjusting device includes regulating plate, locking handwheel, fixed axle, blade and pivot, and the blade is established in the exhaust port of chimney, and the blade is connected with the pivot, and the one end of pivot is connected with the lateral wall of chimney, and the regulating plate is connected to the other end of pivot, and it has the arc wall to open on the regulating plate, and the regulating plate is connected with the lateral wall of chimney through the fixed axle of establishing in the arc wall, and the outside of regulating plate is equipped with locking handwheel. The regulating plate is established to fan -shaped structure, the central angle more than or equal to 90 degree of arc wall on the regulating plate. Compared with the prior art, the utility model discloses at chimney exhaust port installation air current adjusting device, the velocity of flow of choke mouth high temperature flue gas makes the dwell time extension in furnace of high temperature flue gas, increases heat exchange time, reduces and discharges the flue -gas temperature, improves the furnace temperature, carries high energy comprehensive utilization, the energy can be saved.
Description
Technical field
This utility model is related to smelting furnace technical field, especially a kind of for adjusting smelting furnace chimney emission mouth size
Air flow regulator.
Background technology
At present, the biomass granule fuel stove on market, the flue gas that its burning produces is typically all directly to be arranged by chimney
Go out, pull out wind function because chimney has, and chimney emission mouth size is changeless, such high-temperature flue gas will be quick
Discharge from chimney, taken away substantial amounts of heat simultaneously, fire box temperature reduces comparatively fast, need to increase the temperature that fuel could maintain setting
Degree, therefore wastes the energy, also add carbon emission simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of smelting furnace chimney emission implication flow modulation device, by chimney emission
Mouth installs air flow regulator, adjusts the flow velocity of exhaust opening high-temperature flue gas, so that high-temperature flue gas residence time in burner hearth is extended,
Increase heat-exchange time, reduce the temperature of discharge flue gas, save energy.
The purpose of this utility model is achieved by the following technical solution：
Smelting furnace chimney emission implication flow modulation device, the body of heater including smelting furnace and the chimney being located on body of heater, described
The exhaust opening of chimney is provided with air flow regulator, and described air flow regulator includes adjustable plate, locking handwheel, fixing axle, leaf
Piece and rotating shaft, described blade is located in the exhaust opening of chimney, and blade is connected with rotating shaft, and one end of rotating shaft is connected with the side wall of chimney
Connect, the other end of rotating shaft connects adjustable plate, and adjustable plate has arcuate groove, adjustable plate by the fixing axle that is located in arcuate groove with
The side wall of chimney connects, and the outside of adjustable plate is provided with locking handwheel.
As optimal technical scheme of the present utility model, described adjustable plate is set to sector structure.
As optimal technical scheme of the present utility model, on described adjustable plate, the central angle of arcuate groove is more than or equal to 90 degree.
The beneficial effects of the utility model are：With respect to prior art, this utility model passes through to install in chimney emission mouth
Air flow regulator, adjusts the flow velocity of exhaust opening high-temperature flue gas, makes high-temperature flue gas extended residence time in burner hearth, increases heat exchange
Time, reduce discharge flue-gas temperature, improve fire box temperature, improve the comprehensive utilization ratio of the energy, save energy.
Brief description
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
In figure：1st, adjustable plate, 2, locking handwheel, 3, fixing axle, 4, blade, 5, rotating shaft, 6, chimney, 7, exhaust opening, 8, stove
Body.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, smelting furnace chimney emission implication flow modulation device, the body of heater 8 including smelting furnace and be located at stove
Chimney 6 on body 8, the exhaust opening 7 of described chimney 6 is provided with air flow regulator, and described air flow regulator includes adjustable plate
1st, locking handwheel 2, fixing axle 3, blade 4 and rotating shaft 5, described blade 4 is located in the exhaust opening 7 of chimney 6, and blade 4 is with rotating shaft 5 even
Connect, one end of rotating shaft 5 is connected with the side wall of chimney 6, the other end of rotating shaft 5 connects adjustable plate 1, and adjustable plate 1 has arcuate groove,
Adjustable plate 1 is connected with the side wall of chimney 6 by the fixing axle 3 being located in arcuate groove, and the outside of adjustable plate 1 is provided with locking handwheel 2.
In the present embodiment, described adjustable plate 1 is set to sector structure, and on adjustable plate 1, the central angle of arcuate groove is more than or equal to 90
Degree is such that it is able to make the blade 4 of flow modulation device arbitrarily can rotate between 0 degree to 90 degree.This utility model is by adjustment
The anglec of rotation of blade 4 adjusting the aperture size of exhanst gas outlet, from face by the flow speed control of gas melting furnace flue in rational model
In enclosing, reduce discharge flue-gas temperature, improve fire box temperature, improve the comprehensive utilization ratio of the energy, save energy.
Claims (3)
1. a kind of smelting furnace chimney emission implication flow modulation device, the body of heater including smelting furnace and the chimney being located on body of heater, its
Feature is：The exhaust opening of described chimney is provided with air flow regulator, and described air flow regulator includes adjustable plate, locking handss
Wheel, fixing axle, blade and rotating shaft, described blade is located in the exhaust opening of chimney, and blade is connected with rotating shaft, one end of rotating shaft and cigarette
The side wall of chimney connects, and the other end of rotating shaft connects adjustable plate, adjustable plate has arcuate groove, adjustable plate is by being located in arcuate groove
Fixing axle be connected with the side wall of chimney, the outside of adjustable plate is provided with locking handwheel.
2. smelting furnace chimney emission implication flow modulation device according to claim 1, is characterized in that：Described adjustable plate is set to
Sector structure.
3. smelting furnace chimney emission implication flow modulation device according to claim 1 and 2, is characterized in that：Described adjustable plate
The central angle of upper arcuate groove is more than or equal to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631459.6U CN205940174U (en) | 2016-06-23 | 2016-06-23 | Smelting furnace chimney exhaust port air current adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631459.6U CN205940174U (en) | 2016-06-23 | 2016-06-23 | Smelting furnace chimney exhaust port air current adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940174U true CN205940174U (en) | 2017-02-08 |
Family
ID=57929577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620631459.6U Expired - Fee Related CN205940174U (en) | 2016-06-23 | 2016-06-23 | Smelting furnace chimney exhaust port air current adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777501A (en) * | 2021-07-26 | 2022-07-22 | 安徽金禾软件股份有限公司 | Automatic adjusting and controlling device for blast furnace tuyere |
-
2016
- 2016-06-23 CN CN201620631459.6U patent/CN205940174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777501A (en) * | 2021-07-26 | 2022-07-22 | 安徽金禾软件股份有限公司 | Automatic adjusting and controlling device for blast furnace tuyere |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180623 |