CN2658683Y - High-temp. flat type kiln top - Google Patents
High-temp. flat type kiln top Download PDFInfo
- Publication number
- CN2658683Y CN2658683Y CN 200320111069 CN200320111069U CN2658683Y CN 2658683 Y CN2658683 Y CN 2658683Y CN 200320111069 CN200320111069 CN 200320111069 CN 200320111069 U CN200320111069 U CN 200320111069U CN 2658683 Y CN2658683 Y CN 2658683Y
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- kiln
- furnace roof
- flat
- furred ceiling
- brick
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Abstract
The utility model relates to a flat-type suspended ceiling for a high-temperature kiln, which pertains to a technical field of a kiln device, and is characterized in that a frame on the top of the kiln between two side kiln walls of two kilns is provided with a plurality of groups of sequentially-connected suspended ceiling modules, I-shaped refractory bricks and kiln roof bricks with grooves. A flat-type kiln ceiling is together composed of the kiln roof bricks. The kiln ceiling is wholly secured by the side kiln walls of two kilns. Wherein the upper side of the suspended ceiling module is connected with the frame on the top of the kiln and the lower side is embedded and connected with the side of the I-shaped refractory brick. The other side of the refractory brick is embedded and connected with the two kiln roof bricks having two grooves. The utility model has simple constructional performance, long service life, small overall heat accumulation and light weight; can greatly prolong the service life of the whole kiln, lower the energy consumption, and enhance the production efficiency for an individual kiln; also is beneficial to increase the comprehensive economic targets and can be widely used in kiln ceiling construction field of various intermittent kilns.
Description
Technical field
The utility model belongs to the kiln device field, relates in particular to a kind of batch (-type) high temperature burning kiln.
Background technology
Present various periodic kilns the kiln as shuttle kiln or platform car kiln, adopts arch kiln roof construction usually, promptly uses refractory material building block or refractory brick, assembles in opposite directions in the upper end of kiln side wall, forms the circular arc kiln top of arch.
Because the thermal coefficient of expansion of refractory material that kiln adopts is bigger, makes the arch kiln withstand on and is subjected to very big compression under the hot conditions, is easy to generate bigger heavily burning line and changes.And after the kiln truce cools down; because due to the expansion and contraction property of refractory material; the kiln top is easy to generate the crack again; change repeatedly through repeatedly so cold and hot; the building block on kiln top or refractory brick are easy to generate and come off; in the course of time subsideing even subsiding of kiln top be can cause, the service life of kiln and normally carrying out of production had a strong impact on.
Generation for fear of the problems referred to above, existing way is to adopt the building block or the refractory brick of heavy refractory material to make the arch furnace roof, but the result who does has like this brought the kiln amount of stored heat to increase again, problems such as thermal inertia increase, the time that is in particular in the kiln heating-cooling is long, speed is slow, and the energy consumption index height has also influenced the production efficiency of kiln.
In addition, the design feature on arch kiln top has determined that the difficulty of its modular repair is very big, in actual production process, the replacing of local building block or refractory brick is difficult to almost realize that this has also further influenced the service life of whole kiln.
The utility model content
Technical problem to be solved in the utility model provides a kind of long service life, easy to maintenance, high temperature kiln flat furred ceiling that amount of stored heat is little.
The technical solution of the utility model is: a kind of high temperature kiln flat furred ceiling is provided, the framework and the kiln side wall that comprise kiln furnace roof portion, it is characterized in that on the furnace top frame between the two kiln kiln side walls, being provided with the furnace roof bricks of organizing furred ceiling assembly, the I-shaped refractory brick that connects successively and having groove more, and furnace roof brick that in opposite directions fasten fluted by described multi-group constitutes a flat roof type kiln top jointly, and this kiln top is whole by two kiln kiln side wall clampings; Wherein, the upper end of furred ceiling assembly connects with the framework of kiln furnace roof portion, and its lower end is inlayed with an end of an I-shaped refractory brick and connected, and the other end of I-shaped refractory brick is inlayed with two furnace roof bricks that have a groove and connected.
Wherein, described furred ceiling assembly comprises bolt or reinforcing bar and C shape steel member, and the upper end of bolt or reinforcing bar connects with the framework of kiln furnace roof portion, and its lower end connects with C shape steel member, and the opening part of C shape steel member is inlayed with an end of I-shaped refractory brick and connected.
The groove of described furnace roof brick is corresponding to be provided with, and forms the inverted T-shape cavity, is inlaid with the other end of I-shaped refractory brick in the inverted T-shape cavity.
The groove of described furnace roof brick is for L shaped, and the upper edge of its minor face is flat mouthful or groove.
Compared with the prior art, the utility model has the advantages that:
1. terminal with compact integral structure, long service life helps improving the comprehensive economic index of kiln.
2. adopt the pin-connected panel ceiling structure, unit easy to use carries out regular maintenance and maintenance.
3. adopt the ceiling structure of light fire brick to constitute the kiln top, its amount of stored heat is little, and is in light weight, can prolong the service life of whole kiln greatly, reduces its energy resource consumption, improves the production efficiency of separate unit kiln.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further elaborated.
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment suspending assembly;
Fig. 3 is the structural representation of another embodiment suspending assembly of the utility model.
1 is the kiln top frame among the figure, and 2 is furred ceiling bolt or reinforcing bar, and 3 is C shape steel member, and 4 is I-shaped refractory brick, and 5 for having the lightweight furnace roof brick of groove, and 6 is the groove on the lightweight furnace roof brick, and 7 and 8 is two side walls of kiln, and 9 is adiabator layer.
The specific embodiment
Among Fig. 1, the furnace roof bricks 5 of organizing furred ceiling assembly, the I-shaped refractory brick 4 that connects successively and having groove are set on the furnace top frame 1 between two kiln kiln side walls 7 and 8 more, constitute a flat roof type kiln top jointly by the above-mentioned furnace roof brick that has groove and fasten in opposite directions of polylith, this kiln top is whole by two kiln kiln side wall clampings.Wherein, the upper end of furred ceiling assembly connects with the framework of kiln furnace roof portion, and its lower end is inlayed with an end of an I-shaped refractory brick and connected, and the other end of I-shaped refractory brick is inlayed with two furnace roof bricks that have a groove and connected.
Owing to adopted the ceiling mounting type structure and constituted the kiln top with lightweight refracrory furnace roof brick, whole kiln top easy construction, be convenient to safeguard and maintenance long service life, the compression of having avoided arch kiln top refractory material under hot conditions, to produce because of thermal expansion, its whole amount of stored heat is little, in light weight, can prolong service life of whole kiln greatly, reduce its energy resource consumption, improve the production efficiency of separate unit kiln, also help improving the comprehensive economic index of kiln.
In order to obtain better effect of heat insulation, above I-shaped refractory brick, can also lay one deck adiabator layer 9.
Above-mentioned furnace roof brick can adopt lightweight or half lightweight high-temperature refractory brick, as light-weight mullite corundum brick or alumina bubble brick, to reduce its amount of stored heat, alleviates the overall weight of furnace roof.
Among Fig. 2, the furred ceiling assembly comprises bolt or reinforcing bar 2 and C shape steel member 3, bolt or reinforcing bar the upper end connect with the framework 1 of kiln furnace roof portion, its lower end connects with C shape steel member, the opening part of C shape steel member is inlayed with an end of I-shaped refractory brick 4 and is connected.
As can be seen from the figure, for monolithic furnace roof brick 5, its groove is for L shaped, and the upper edge of its minor face is flat mouthful.
Among Fig. 3, the edge is a groove on the groove minor face of monolithic furnace roof brick 5, so that construction, all the other same Fig. 2.
The furnace roof that the utility model can be widely used in various periodic kilns the kiln makes up the field.
Claims (5)
1. high temperature kiln flat furred ceiling comprises it is characterized in that the framework and the kiln side wall of kiln furnace roof portion:
The furnace roof bricks of organizing furred ceiling assembly, the I-shaped refractory brick that connects successively and having groove are set on the furnace top frame between the two kiln kiln side walls more, and furnace roof brick that in opposite directions fasten fluted by described multi-group constitutes a flat roof type kiln top jointly, and this kiln top is whole by two kiln kiln side wall clampings;
Wherein, the upper end of furred ceiling assembly connects with the framework of kiln furnace roof portion, and its lower end is inlayed with an end of an I-shaped refractory brick and connected, and the other end of I-shaped refractory brick is inlayed with two furnace roof bricks that have a groove and connected.
2. according to the described high temperature kiln of claim 1 flat furred ceiling, it is characterized in that described furred ceiling assembly comprises bolt or reinforcing bar and C shape steel member, the upper end of bolt or reinforcing bar connects with the framework of kiln furnace roof portion, its lower end connects with C shape steel member, and the opening part of C shape steel member is inlayed with an end of I-shaped refractory brick and connected.
3. according to the described high temperature kiln of claim 1 flat furred ceiling, it is characterized in that corresponding setting of groove of described furnace roof brick, form the inverted T-shape cavity, be inlaid with the other end of I-shaped refractory brick in the inverted T-shape cavity.
4. according to the described high temperature kiln of claim 1 flat furred ceiling, the groove that it is characterized in that described furnace roof brick is for L shaped, and the upper edge of its minor face is flat mouthful.
5. according to the described high temperature kiln of claim 1 flat furred ceiling, the groove that it is characterized in that described furnace roof brick is L shaped, and the upper edge of its minor face is a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111069 CN2658683Y (en) | 2003-10-16 | 2003-10-16 | High-temp. flat type kiln top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111069 CN2658683Y (en) | 2003-10-16 | 2003-10-16 | High-temp. flat type kiln top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658683Y true CN2658683Y (en) | 2004-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111069 Expired - Fee Related CN2658683Y (en) | 2003-10-16 | 2003-10-16 | High-temp. flat type kiln top |
Country Status (1)
| Country | Link |
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| CN (1) | CN2658683Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555104A (en) * | 2016-02-02 | 2016-05-04 | 北京纳源丰科技发展有限公司 | Overhead heat pipe module structure for heat removal of machine room |
| CN105910442A (en) * | 2016-04-20 | 2016-08-31 | 江西铜业股份有限公司 | Refractory brick hanging device and furnace top brickwork hanging method |
| CN106989594A (en) * | 2017-05-17 | 2017-07-28 | 东台市宏大耐热材料有限公司 | Buckled tunnel cave kiln body |
| CN107702535A (en) * | 2017-11-23 | 2018-02-16 | 苏州哈雅西节能科技有限公司 | A kind of securing member of high-temperature heater furred ceiling |
| CN114046660A (en) * | 2021-11-18 | 2022-02-15 | 唐山市科硕特种陶瓷制造有限公司 | Furnace cover structure of kiln |
| WO2024001198A1 (en) * | 2022-06-27 | 2024-01-04 | 佛山市科达机电有限公司 | Kiln top structure applied to tunnel kiln, and tunnel kiln |
| CN118293686A (en) * | 2024-03-16 | 2024-07-05 | 济南市钢宝科贸有限公司 | Large-scale high temperature heating furnace of compound electrical heating |
-
2003
- 2003-10-16 CN CN 200320111069 patent/CN2658683Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555104A (en) * | 2016-02-02 | 2016-05-04 | 北京纳源丰科技发展有限公司 | Overhead heat pipe module structure for heat removal of machine room |
| CN105910442A (en) * | 2016-04-20 | 2016-08-31 | 江西铜业股份有限公司 | Refractory brick hanging device and furnace top brickwork hanging method |
| CN106989594A (en) * | 2017-05-17 | 2017-07-28 | 东台市宏大耐热材料有限公司 | Buckled tunnel cave kiln body |
| CN106989594B (en) * | 2017-05-17 | 2022-11-01 | 东台市宏大耐热材料有限公司 | Fastening type tunnel kiln body |
| CN107702535A (en) * | 2017-11-23 | 2018-02-16 | 苏州哈雅西节能科技有限公司 | A kind of securing member of high-temperature heater furred ceiling |
| CN107702535B (en) * | 2017-11-23 | 2024-04-12 | 日上(苏州)轻化纺高科技有限公司 | Connecting fastener for suspended ceiling of high-temperature heating furnace |
| CN114046660A (en) * | 2021-11-18 | 2022-02-15 | 唐山市科硕特种陶瓷制造有限公司 | Furnace cover structure of kiln |
| WO2024001198A1 (en) * | 2022-06-27 | 2024-01-04 | 佛山市科达机电有限公司 | Kiln top structure applied to tunnel kiln, and tunnel kiln |
| CN118293686A (en) * | 2024-03-16 | 2024-07-05 | 济南市钢宝科贸有限公司 | Large-scale high temperature heating furnace of compound electrical heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |