CN203489667U - Top structure of communication flame path of open type annular roasting furnace - Google Patents
Top structure of communication flame path of open type annular roasting furnace Download PDFInfo
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- CN203489667U CN203489667U CN201320570323.5U CN201320570323U CN203489667U CN 203489667 U CN203489667 U CN 203489667U CN 201320570323 U CN201320570323 U CN 201320570323U CN 203489667 U CN203489667 U CN 203489667U
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Abstract
The utility model relates to a structure of a communication flame path of a roasting furnace, in particular to a top structure of a communication flame path of an open type annular roasting furnace. The top structure of the communication flame path of the open type annular roasting furnace is formed by bricking precast blocks. Each precast block comprises a refractory matter casting body and a plurality of fireproof hanging bricks, the lower portions of the fireproof hanging bricks are arranged in the corresponding refractory matter casting body, and a refractory matter layer is arranged inside an expansion gap between every two precast blocks. The top structure of the communication flame path of the open type annular roasting furnace is convenient and rapid to construct. Due to the fact that the precast blocks are dried in a low-temperature environment before leaving the factory, the furnace drying time after bricking can be largely shortened, primary furnace establishing time is saved, time is also saved in the later overhaul process, the furnace drying requirement is not as strict as the overall casting requirement, and the possibility of emerging questions is reduced. With the cooperation of the fireproof hanging bricks and the refractory matter, the top of the furnace is firm and durable and is long in service life. The frequency of repairing the furnace can be reduced, and production efficiency is improved. Die stripping is carried out conveniently next time.
Description
Technical field
The utility model relates to a kind of roaster and is communicated with flame path structure, particularly relates to a kind of open type annular roaster and is communicated with quirk top structure, and the carbon anode open type annular roaster that is particularly useful for aluminium field of industrial production is communicated with quirk top structure.
Background technology
When building anode-baking furnace by laying bricks or stones, its top that is communicated with quirk generally adopts integrated poured at the scene method to build by laying bricks or stones.Although integrated poured, there is many-sided advantage, as motor-driven, flexible, changeability is good, can adapt to well on-the-spot situation of change; Casting quality good reliability, air-tightness are strong; Sturdy and durable, the life-span is long etc.But the roaster of this structure is communicated with quirk top structure
Also have self unavoidable shortcoming, its casting and constructing, form removal, baker cycle are long; Tear stove difficulty open next time; Very strict to baker requirement, once baker goes wrong,, even there is avalanche in impact cast effect directly; And integrated poured structural requirement castable is got the raw materials ready must be timely, planned stronger.
Summary of the invention
The utility model is exactly in order to address the above problem, and a kind of open type annular roaster providing is communicated with quirk top structure, object is to solve existing integrated poured strictly to baker requirement, and long, next form removal workload of the cycle of building by laying bricks or stones is large, planned requires high problem.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
Open type annular roaster is communicated with quirk top structure, it is to be built by laying bricks or stones and formed by prefabricated section, prefabricated section is that a plurality of fire-resistant hanger brick being arranged in refractory material casting body by refractory material casting body and bottom forms, and in the dilatation joint between contiguous prefabricated, is provided with refractory masses.
Described refractory masses is the first refractory fiber blanket.
The upper surface of described prefabricated section is equipped with calcium silicate board or the second refractory fiber blanket.
Described fire-resistant hanger brick is rectangular structure, and the top of fire-resistant hanger brick is provided with perforation hole, runs through perforation hole connect between the first half of the fire-resistant hanger brick of adjacent same row by a steel pole, and the upper end, middle part of steel pole is provided with arch handle.
2-10 the fire-resistant hanger brick that described prefabricated section is arranged in refractory material casting body by refractory material casting body and bottom forms.
The latter half of described fire-resistant hanger brick is interval with annular recess in the longitudinal direction.
The spacing distance of described annular recess is 30-50mm.
The first half of described refractory material casting body is provided with protruding platform, in the protruding platform space between contiguous prefabricated, is provided with the lightening casting bed of material.
Owing to adopting technique scheme, make the utlity model has following advantage and effect:
The utility model easy construction, speed is fast, only the prefabricated section of having poured into a mould in advance need to be transported to scene and install; Because prefabricated section dried before dispatching from the factory under low temperature environment, furnace drying time after building by laying bricks or stones can shorten greatly, not only saved and built for the first time the stove time, after overhaul time also can save time, and baker requires not have integrated pouredly to require highly, and the probability that goes wrong dwindles; Under the cooperation of fire-resistant hanger brick and castable refractory, furnace roof is sturdy and durable, long service life; Can reduce and repair heat number, boost productivity; Form removal next time is convenient.
Accompanying drawing explanation
Fig. 1 is the utility model prefabricated section side-looking used sectional structure schematic diagram.
Fig. 2 is that the utility model prefabricated section master used looks sectional structure schematic diagram.
Fig. 3 is the utility model side-looking sectional structure schematic diagram.
Fig. 4 is that the utility model master looks sectional structure schematic diagram.
In figure, 1, refractory material casting body, 2, fire-resistant hanger brick, 3, perforated holes, 4, steel pole, 5, arch handle, the 6, first refractory fiber blanket, 7, the lightening casting bed of material, 8, sour calcium plate or the second refractory fiber blanket, 9, prefabricated section.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
embodiment 1
As shown in Figure 3 and Figure 4, the utility model open type annular roaster is communicated with quirk top structure, it is to be built by laying bricks or stones and formed by prefabricated section 9, prefabricated section 9 is that a plurality of fire-resistant hanger brick 2 being arranged in refractory material casting body 1 by refractory material casting body 1 and bottom forms, the first half at refractory material casting body 1 is provided with protruding platform, in protruding platform space between contiguous prefabricated 9, be provided with the lightening casting bed of material 7, in dilatation joint between contiguous prefabricated 9, be provided with the first refractory fiber blanket 6, at the upper surface of prefabricated section 9, lay calcium silicate board or the second refractory fiber blanket 8.
As depicted in figs. 1 and 2, prefabricated section 9 concrete structures of the present utility model are as follows: it comprises refractory material casting body 1 and fire-resistant hanger brick 2, and fire-resistant hanger brick 2 quantity are 6, and disposing way is length direction three rows, width two rows, the latter half of fire-resistant hanger brick 2 is arranged in refractory material casting body 1, fire-resistant hanger brick 2 is shaped as cuboid, bottom is the square of length of side 120mm, height is 420mm, its the latter half is provided with annular recess every 30-50mm in the longitudinal direction, the optimal spacing distance of annular recess is 35mm, on every fire-resistant hanger brick 2, there is 2-5 annular recess, the best is 3 annular recess, groove cross section is upper base 27mm, 35mm goes to the bottom, high 15mm's is trapezoidal, fire-resistant hanger brick 2 the first half are provided with the perforated holes 3 of a diameter 20mm, perforated holes 3 tops are 50mm apart from fire-resistant hanger brick 2 top optimum distances, 2 of the fire-resistant hanger bricks of adjacent same row connect with a steel pole 4 that runs through hanger brick by circular opening 3 at the first half, on steel pole, weld arch handle 5, prefabricated section be exactly by hang over hook on arch handle 5 through hole on top layer channel-section steel by prefabricated block hanging on skeleton.Above-mentioned concrete sized data is not unique constant data, and it can be changed according to the needs of different roasters, is specifically of a size of the common practise of this area, and this can not be for limiting protection domain of the present utility model.The instantiation just providing in order more clearly to explain the utility model.
The long 1000mm in prefabricated section bottom surface, wide 680mm, the high 250mm of refractory material casting body 1, the high 50mm of its protrusions platform, the long 900mm of length direction, the wide 580mm of width, in prefabricated section, fire-resistant hanger brick 2 is totally 6, length direction three rows, width two rows.Length direction brick and brick interval 230mm, brick and prefabricated section side interval 90mm; Width brick and brick interval 260mm, brick and prefabricated section side interval 90mm.This is the size of the present embodiment, and it can be changed according to the needs of different roasters, is specifically of a size of the common practise of this area, and this can not be for limiting protection domain of the present utility model.
Material the best of above-mentioned fire-resistant hanger brick 2 is to adopt identical or similar material with refractory material casting body 1, in the time of can avoiding like this differing greatly due to the coefficient of expansion high temperature causing, bursts.
In prefabricated section 9 in embodiment 1, the quantity of fire-resistant hanger brick 2 and disposing way can be modified according to specific requirement, can have length direction two rows, width one row; Length direction three rows, width one row; Length direction four rows, width two rows, the forms such as length direction three rows, width three rows; Other structure is identical with embodiment 1.
The utility model, according to roaster actual temp, is laid calcium silicate board on prefabricated section during low temperature, lay refractory fiber blanket during high temperature on prefabricated section.There is the vertical masonry joint connecting when building by laying bricks or stones in the utility model, thereby causes by the heat loss of vertical masonry joint excessively, even occurs burning out the phenomenon of furnace shell, in the first half of the prefabricated section refractory casting bed of material, is provided with protruding platform.Prefabricated section be by hang over hook on arch handle through hole on top layer channel-section steel by prefabricated block hanging on skeleton.The material of fire-resistant hanger brick requires with castable refractory similar, while avoiding differing greatly due to the coefficient of expansion high temperature causing, bursts.
Claims (8)
1. open type annular roaster is communicated with quirk top structure, it is characterized in that it is to be built by laying bricks or stones and formed by prefabricated section, prefabricated section is that a plurality of fire-resistant hanger brick being arranged in refractory material casting body by refractory material casting body and bottom forms, and in the dilatation joint between prefabricated section, is provided with refractory masses.
2. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that described refractory masses is the first refractory fiber blanket.
3. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that the upper surface of described prefabricated section is equipped with calcium silicate board or the second refractory fiber blanket.
4. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that described fire-resistant hanger brick is rectangular structure, the top of fire-resistant hanger brick is provided with perforation hole, between the first half of the fire-resistant hanger brick of adjacent same row, by a steel pole, run through perforation hole and connect, the upper end, middle part of steel pole is provided with arch handle.
5. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that 2-10 the fire-resistant hanger brick that described prefabricated section is arranged in refractory material casting body by refractory material casting body and bottom forms.
6. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that the latter half of described fire-resistant hanger brick is interval with annular recess in the longitudinal direction.
7. open type annular roaster according to claim 6 is communicated with quirk top structure, it is characterized in that the spacing distance of described annular recess is 30-50mm.
8. open type annular roaster according to claim 1 is communicated with quirk top structure, it is characterized in that described the first half at refractory material casting body is provided with protruding platform, is provided with the lightening casting bed of material in the protruding platform space between contiguous prefabricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570323.5U CN203489667U (en) | 2013-09-16 | 2013-09-16 | Top structure of communication flame path of open type annular roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570323.5U CN203489667U (en) | 2013-09-16 | 2013-09-16 | Top structure of communication flame path of open type annular roasting furnace |
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| Publication Number | Publication Date |
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| CN203489667U true CN203489667U (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320570323.5U Expired - Lifetime CN203489667U (en) | 2013-09-16 | 2013-09-16 | Top structure of communication flame path of open type annular roasting furnace |
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| CN (1) | CN203489667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596288A (en) * | 2015-02-02 | 2015-05-06 | 沈阳创联炉窑技术有限公司 | Communicating flame path of carbon anode baking furnace |
| CN106871645A (en) * | 2017-01-18 | 2017-06-20 | 抚顺特殊钢股份有限公司 | A kind of soaking furnace lid refractory material rapid constructing method |
-
2013
- 2013-09-16 CN CN201320570323.5U patent/CN203489667U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596288A (en) * | 2015-02-02 | 2015-05-06 | 沈阳创联炉窑技术有限公司 | Communicating flame path of carbon anode baking furnace |
| CN104596288B (en) * | 2015-02-02 | 2016-03-30 | 沈阳创联炉窑技术有限公司 | A kind of connection quirk of carbon element anode roasting furnace |
| CN106871645A (en) * | 2017-01-18 | 2017-06-20 | 抚顺特殊钢股份有限公司 | A kind of soaking furnace lid refractory material rapid constructing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100032 Beijing city Xicheng District Erlong Road No. 27 Patentee after: Liu Ming Patentee after: SHENYANG CREATE-UNITE INDUSTRIAL TECHNOLOGY CO.,LTD. Address before: 100032 Beijing city Xicheng District Erlong Road No. 27 Patentee before: Liu Ming Patentee before: SHENYANG CHUANGLIAN FURNACE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: 110011, No. 40, Lane 6, Shenyang Road, Shenhe District, Liaoning, Shenyang Patentee after: SHENYANG CREATE-UNITE INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: 100032 Beijing city Xicheng District Erlong Road No. 27 Co-patentee before: SHENYANG CREATE-UNITE INDUSTRIAL TECHNOLOGY Co.,Ltd. Patentee before: Liu Ming |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |