CN205208591U - Divide storehouse formula flue flashboard - Google Patents
Divide storehouse formula flue flashboard Download PDFInfo
- Publication number
- CN205208591U CN205208591U CN201521054014.8U CN201521054014U CN205208591U CN 205208591 U CN205208591 U CN 205208591U CN 201521054014 U CN201521054014 U CN 201521054014U CN 205208591 U CN205208591 U CN 205208591U
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- valve plate
- point
- storehouse
- air
- cooled
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Abstract
The utility model discloses a divide storehouse formula flue flashboard, including air -cooled skeleton and valve plate, its characterized in that is installed inside the valve plate to the forced air cooling skeleton: the valve plate includes polylith branch storehouse valve plate, and valve plate concatenation in each minute storehouse constitutes a complete valve plate, and packs between the valve plate of each minute storehouse and have the expanding material, forced air cooling skeleton periphery is equipped with anchor assembly, passes through anchor assembly fixed connection between air -cooled skeleton and each minute storehouse valve plate, and the periphery of anchor assembly and air -cooled skeleton is also overlapped and is had the expanding material. The utility model discloses satisfied the linear expansion hot under of flue flashboard, solved that the pouring material part that appears comes off, peels off, the valve plate card problem of waiting indefinitely in the air -cooled flashboard use to has improved the life of cigarette floodgate, has reduced the danger of disposition of equipment in -process, but the wide application aluminium all kinds of smelt and the exhaust pipe of heat preservation stove on.
Description
Technical field
The utility model relates to a kind of flue shutter, is specifically related to a kind of warehouse separated type flue shutter.
Background technology
At present, due to industry development and technological progress, the energy consumption index of domestic and international aluminium processing industry to the thermal efficiency of aluminium process equipment and ton aluminium product requires more and more higher.The controling of the pressure of the oven of aluminium melting furnace and holding furnace is extremely important, this will be related to operating pressure in stove, use safety and the product quality of stove will be affected as too high, burning will be caused insufficient as too low, the discharge of a large amount of flue gas, flue gas causes the firing rate of ton product to increase in the too short meeting of residing time in furnace, causes energy waste.Generally aluminium melting furnace and holding furnace stove domestic demand maintain pressure-fired control, the control of furnace pressure controls the size of exhaust smoke level by the aperture of flue shutter, so flue shutter action in the stove course of work is very frequent, be in the state constantly regulated always, and flue shutter serviceability temperature is high, installation requirement difficulty increases.Because serviceability temperature is high, operating frequency is high, proposes very high requirement to the service life of flashboard, and service life is low will have influence on production, and the service life of therefore improving flashboard is the important consideration index improving stove properties of product, improve job stability.
For solving this technical barrier, common way is: (1) cools at flue shutter inner ventilation; (2) flue shutter material adopts high temperature resistant indefinite form material, intensity and long service life under high temperature.But on the make there is following problem in current flue shutter structure: in order to make the valve plate of definite shape, metalwork must be adopted to make inner frame, to improve self-strength, but, metalwork and amorphous refractory linear expansion coefficient is at high temperature different, swell increment can be caused different, the appearance of outward appearance crackle must be caused, or the local shedding of castable, stripping.
Therefore, under existing mentality of designing condition, for the serviceability under guarantee valve plate high temperature, improve service life, be necessary very much to make improvement to existing flue shutter plate and manufacture craft thereof.
Summary of the invention
The purpose of this utility model is to provide a kind of warehouse separated type flue shutter, to solve the problems such as the castable local shedding, stripping, the valve plate that occur in air-cooled flashboard use procedure be stuck, improves the service life of valve plate.
Technical solution of the present utility model is: a kind of warehouse separated type flue shutter, comprise air-cooled framework and valve plate, described air-cooled framework is installed on valve plate inside, described valve plate comprises polylith point storehouse valve plate, each point of storehouse valve plate is spliced to form one piece of complete valve plate, and is filled with expanding material between each point of storehouse valve plate, and described air-cooled framework periphery is provided with anchoring piece, be fixedly connected with by anchoring piece between air-cooled framework and each point of storehouse valve plate, and the periphery of anchoring piece and air-cooled framework is also overlapped and is had expanding material.
Further, above-mentioned warehouse separated type flue shutter, wherein: described valve plate comprises four pieces of points of storehouse valve plates.
Further, above-mentioned warehouse separated type flue shutter, wherein: described air-cooled framework comprises a horizontal skeleton and four longitudinal frameworks, and each bar longitudinal framework is installed above horizontal skeleton side by side, described point of storehouse valve plate is by first point of storehouse valve plate, second point of storehouse valve plate, 3rd point of storehouse valve plate, 4th point of storehouse valve plate composition, described second point of storehouse valve plate is fixedly connected with horizontal skeleton, described first point of storehouse valve plate and Far Left longitudinal framework is fixedly connected with, described 4th point of storehouse valve plate is fixedly connected with rightmost one article of longitudinal framework, described 3rd point of storehouse valve plate is fixedly connected with middle two articles of longitudinal frameworks.
Further, above-mentioned warehouse separated type flue shutter, wherein: described air-cooled framework is cylindrical, described anchoring piece is evenly being arranged on air-cooled framework, and is arranged in all directions of skeleton airduct cross-sectional periphery.
Further, above-mentioned warehouse separated type flue shutter, wherein: between described each point of storehouse valve plate, die joint adopts fissure of displacement cross section that is semicircle or zigzag cross section.
The substantive distinguishing features that the utility model is outstanding and significant technological progress are mainly reflected in: the utility model warehouse separated type flue shutter, meet the line of flue shutter under hot to expand, avoid because metalwork is different from refractory expansion coefficient and cause valve plate to occur crackle, solve the problems such as the castable local shedding, stripping, the valve plate that occur in air-cooled flashboard use procedure be stuck, thus improve the service life of cigarette lock, reduce the danger in equipment use process; The program can be widely used on the smoke discharging pipe of all kinds of smelting furnaces of aluminium, holding furnace.
Accompanying drawing explanation
Fig. 1 is warehouse separated type flue shutter structural representation;
Fig. 2 is warehouse separated type flue shutter A-A face sectional view;
Fig. 3 is warehouse separated type flue shutter B-B face sectional view.
In figure, the implication of each Reference numeral is: 1-air-cooled framework, 2-the first point of storehouse valve plate, 3-the second point of storehouse valve plate, 4-the three point of storehouse valve plate, 5-the four point of storehouse valve plate, 6-expanding material, 7-anchoring piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand and grasp.
As shown in Figure 1 to Figure 3: the utility model provides a kind of warehouse separated type flue shutter, and its structure comprises: air-cooled framework 1 and valve plate, and air-cooled framework 1 is installed on valve plate inside, be valve plate inner ventilation cooling use, play the effect that valve plate is shaping simultaneously.Described valve plate comprises polylith point storehouse valve plate, and each piece point of storehouse valve plate is spliced to form one piece of complete valve plate, is filled with expanding material between each piece point of storehouse valve plate.Air-cooled framework 1 periphery is provided with anchoring piece 7, is fixedly connected with between air-cooled framework 1 and each point of storehouse valve plate by anchoring piece 7, and the periphery of anchoring piece 7 and air-cooled framework 1 is also overlapped and had expanding material.
As shown in Figure 2, described anchoring piece 7 is uniformly distributed on air-cooled framework 1, and is arranged in all directions of air-cooled framework 1 cross-sectional periphery.Between each point of storehouse valve plate, die joint can adopt fissure of displacement cross section, and cross sectional shape is not limited to be put, such as, adopt semicircle or zigzag cross section.
As shown in Figures 1 and 3, described air-cooled framework 1 is cylindrical, comprise a horizontal skeleton and four longitudinal frameworks, and each bar longitudinal framework is installed above horizontal skeleton side by side, described valve plate comprises first point of storehouse valve plate 2, second point of storehouse valve plate 3,3rd point of storehouse valve plate 4,4th point of storehouse valve plate 5, second point of storehouse valve plate 3 is fixedly connected with horizontal skeleton, first point of storehouse valve plate 2 and Far Left longitudinal framework is fixedly connected with, and the 4th point of storehouse valve plate and rightmost one article of longitudinal framework is fixedly connected with, and the 3rd point of storehouse valve plate 4 is fixedly connected with middle two articles of longitudinal frameworks.
It should be noted that, valve plate is arranged to four pieces of points of storehouse valve plate compositions and is only preferred version; Actual when using, determine according to the concrete condition of use occasion and user demand the quantity needing point storehouse valve plate arranged, and, divide the arrangement form of storehouse valve plate also unrestricted, as long as polylith point storehouse valve plate can be combined into a complete valve plate.
According to technical solutions of the utility model, described warehouse separated type flue shutter makes according to the following steps: anchoring piece and air-cooled framework are welded to connect by (1); (2) expanding material on anchoring piece and air-cooled framework periphery cover; (3) valve plate is made up of a polylith point storehouse valve plate, before installing each piece point of storehouse valve plate, expanding material is filled in point face, storehouse of each piece point of storehouse valve plate; (4) a point storehouse valve plate is fixedly connected with anchoring piece, and ensures that each piece point of mutual split of storehouse valve plate forms a monoblock valve plate; (5) implement sintering to a point storehouse valve plate, the sintering temperature of every block valve plate is determined according to its applying working condition.Preferably, described air-cooled framework 1 adopts metalwork to make, and valve plate adopts mould material to make.
By describing above and can finding out: the warehouse separated type flue shutter that the utility model discloses, the line of flue shutter under hot can be met expand, avoid because metalwork is different from refractory expansion coefficient and cause valve plate to occur the generation of the situations such as crackle, improve the service life of cigarette lock, also reduce equipment danger in use.The program can be widely used in the smoke discharging pipe of all kinds of smelting furnaces, holding furnace etc. of aluminium, has very strong popularizing value.
Certainly, be more than representative instance of the present utility model, in addition, the utility model can also have other multiple detailed description of the invention, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the claimed scope of the utility model.
Claims (6)
1. a warehouse separated type flue shutter, comprise air-cooled framework and valve plate, described air-cooled framework is installed on valve plate inside, it is characterized in that: described valve plate comprises polylith point storehouse valve plate, each point of storehouse valve plate is spliced to form one piece of complete valve plate, and is filled with expanding material between each point of storehouse valve plate, and described air-cooled framework periphery is provided with anchoring piece, be fixedly connected with by anchoring piece between air-cooled framework and each point of storehouse valve plate, and the periphery of anchoring piece and air-cooled framework is also overlapped and is had expanding material.
2. warehouse separated type flue shutter according to claim 1, is characterized in that: described valve plate comprises four pieces of points of storehouse valve plates.
3. warehouse separated type flue shutter according to claim 2, it is characterized in that: described air-cooled framework comprises a horizontal skeleton and four longitudinal frameworks, and each bar longitudinal framework is installed above horizontal skeleton side by side, described point of storehouse valve plate is by first point of storehouse valve plate, second point of storehouse valve plate, 3rd point of storehouse valve plate, 4th point of storehouse valve plate composition, described second point of storehouse valve plate is fixedly connected with horizontal skeleton, described first point of storehouse valve plate and Far Left longitudinal framework is fixedly connected with, described 4th point of storehouse valve plate is fixedly connected with rightmost one article of longitudinal framework, described 3rd point of storehouse valve plate is fixedly connected with middle two articles of longitudinal frameworks.
4. warehouse separated type flue shutter according to claim 1, is characterized in that: described air-cooled framework is cylindrical.
5. warehouse separated type flue shutter according to claim 4, is characterized in that: described anchoring piece is evenly being arranged on air-cooled framework, and is arranged in all directions of skeleton airduct cross-sectional periphery.
6. warehouse separated type flue shutter according to claim 1, is characterized in that: between described each point of storehouse valve plate, die joint adopts fissure of displacement cross section that is semicircle or zigzag cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054014.8U CN205208591U (en) | 2015-12-16 | 2015-12-16 | Divide storehouse formula flue flashboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054014.8U CN205208591U (en) | 2015-12-16 | 2015-12-16 | Divide storehouse formula flue flashboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208591U true CN205208591U (en) | 2016-05-04 |
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ID=55846308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054014.8U Withdrawn - After Issue CN205208591U (en) | 2015-12-16 | 2015-12-16 | Divide storehouse formula flue flashboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423320A (en) * | 2015-12-16 | 2016-03-23 | 苏州新长光热能科技有限公司 | Branched flue shutter and manufacturing process thereof |
| CN107990749A (en) * | 2017-12-28 | 2018-05-04 | 西南铝业（集团）有限责任公司 | A kind of aluminium melting furnace smoke exhaust pipe cigarette lock |
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
-
2015
- 2015-12-16 CN CN201521054014.8U patent/CN205208591U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423320A (en) * | 2015-12-16 | 2016-03-23 | 苏州新长光热能科技有限公司 | Branched flue shutter and manufacturing process thereof |
| CN107990749A (en) * | 2017-12-28 | 2018-05-04 | 西南铝业（集团）有限责任公司 | A kind of aluminium melting furnace smoke exhaust pipe cigarette lock |
| CN114608317A (en) * | 2022-03-12 | 2022-06-10 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
| CN114608317B (en) * | 2022-03-12 | 2023-11-07 | 嘉兴市合一工业电炉有限公司 | Tunnel furnace with energy recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20171205 |
|
| AV01 | Patent right actively abandoned |