CN104896934A - Sintering machine trolley body thermal insulation pads - Google Patents
Sintering machine trolley body thermal insulation pads Download PDFInfo
- Publication number
- CN104896934A CN104896934A CN201510264442.1A CN201510264442A CN104896934A CN 104896934 A CN104896934 A CN 104896934A CN 201510264442 A CN201510264442 A CN 201510264442A CN 104896934 A CN104896934 A CN 104896934A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation pad
- trolley
- sintering machine
- cross beam
- 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.)
- Pending
Links
Abstract
The invention discloses a sintering machine trolley body thermal insulation pad. The shape of the upper face of the thermal insulation pad is consistent with the shape of the two ends of a grate making contact with the thermal insulation pad, and the shape of the lower face of the thermal insulation pad is consistent with the shape of the upper end of a trolley cross beam. The trolley cross beam is divided into an intermediate beam and side beams, and aiming at the two kinds of beams, the thermal insulation pad is provided with an intermediate beam thermal insulation pad body and a side beam thermal insulation pad body. The sintering machine trolley body thermal insulation pad is machined through the combination of the shapes and the installation sizes of the trolley cross beam and the grate, the sintering machine trolley body thermal insulation pad is installed on the surface of the trolley cross beam, the side face of the cross beam is wrapped by the sintering machine trolley body thermal insulation pad, meanwhile, the trolley grate is installed above the thermal insulation pad, it is prevented that when the sintering machine trolley works, the heat is transmitted to the trolley cross beam through a grate cross beam, a large amount of thermal deformation is caused, and therefore the whole deformation of the trolley is caused. The heat of a sintering material can be well prevented from transmitting from the grate to the trolley cross beam, and the good thermal insulation performance is guaranteed. The sintering machine trolley body thermal insulation pad is placed on the surfaces of the intermediate cross beam and the two side cross beams, the installation is convenient and rapid, and the replacement and the maintenance are easy.
Description
Technical field
The present invention relates to bogie body of sintering machine, specifically a kind of bogie body of sintering machine heat insulating mattress.
Background technology
In metallurgy industry, sintering deposit has important function as the upstream process of ironmaking, and whether the burning of sintering feed fully directly has influence on energy consumption during smelting, therefore must ensure the sufficient combustion of sintering feed; Now metallurgy industry popular imitation frosted glass method be that sintering feed is carried out cloth on sintering pallet, then flame combustion is carried out by sintering machine, utilize air blast to carry out cross-ventilation at sintering pallet bottom simultaneously, allow the upper pyrometer gas of sintering feed carry out convection current from chassis top through pallet bottom, thus drive the sintering feed Thorough combustion of chassis bottom.
In actual production process, because above sintering board, the heat of sintering feed exchanges at chassis up and down mainly through grid section, therefore chassis crossbeam is in the duty of high temperature for a long time, easy temperature distortion, cause the bulk deformation of pallet, thus affect the normal operation of equipment, therefore must design a kind of novel heat-insulation device, can effectively organize sintering feed heat on the impact of chassis crossbeam.
Through retrieval, do not find constructed open source literature in the art.
Summary of the invention
The object of the present invention is to provide a kind of bogie body of sintering machine heat insulating mattress, sintering feed heat can be stoped very well to pass to chassis crossbeam from grid section, ensure good heat-proof quality.Be placed on chassis intermediate transverse girder and both sides beam surface, it is convenient to install, and is easy to change safeguard.
In order to reach above-mentioned purpose, present invention employs following technical scheme, a kind of bogie body of sintering machine heat insulating mattress, described heat insulating mattress upper shape is consistent with the shape at the castor bar two ends contacted, and the shape below heat insulating mattress is consistent with the chassis crossbeam upper end shape contacted.
Described chassis crossbeam is divided into intermediate beam and side girders, and heat insulating mattress is called intermediate beam heat insulating mattress, side girders heat insulating mattress respectively for these two kinds of beams.
Described heat insulating mattress adopts fibrous material zirconia to make.
Compared to prior art, the present invention has following beneficial effect:
Adopt the novel heat insulation material such as zirconia, rock wool, process in conjunction with the shape of sintering pallet crossbeam and grid section and installation dimension, be arranged on chassis crossbeam surface, and by crossbeam side wrap, bogie grates is arranged on above heat insulating mattress simultaneously, and stop sintering pallet operationally, heat passes to chassis crossbeam by grid section crossbeam, cause a large amount of temperature distortion, thus cause the bulk deformation of chassis.Sintering feed heat can be stoped very well to pass to chassis crossbeam from grid section, ensure good heat-proof quality.This device is placed on chassis intermediate transverse girder and both sides beam surface, and it is convenient to install, and is easy to change safeguard.
Accompanying drawing explanation
Fig. 1 is bogie body of sintering machine heat insulating mattress installation site figure of the present invention;
Fig. 2, Fig. 3 are respectively front view and the top view of bogie body of sintering machine intermediate beam heat insulating mattress;
Fig. 4, Fig. 5 are respectively front view and the top view of bogie body of sintering machine side girders heat insulating mattress.
In figure: 1, castor bar; 2, intermediate beam; 3, intermediate beam heat insulating mattress; 4, side girders; 5, side girders heat insulating mattress.
Detailed description of the invention
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the present invention.
According to Fig. 1-5, a kind of bogie body of sintering machine heat insulating mattress, described heat insulating mattress upper shape is consistent with the shape at castor bar 1 two ends contacted, and the shape below heat insulating mattress is consistent with the chassis crossbeam upper end shape contacted.Described chassis crossbeam is divided into intermediate beam 2 and side girders 4, and heat insulating mattress is called intermediate beam heat insulating mattress 3, side girders heat insulating mattress 5 respectively for these two kinds of beams.Adopt fibrous material zirconia as the making material of heat insulating mattress, this kind of fibrous material hot melt is very little, thermal conductivity is extremely low, high temperature insulating, adiabatic efficiency are high, high-melting-point (2715 DEG C), the low steam of high temperature, good stability, intensity is high, good toughness, with the cement and expanded coefficients match of Jin Shu pottery Bo Li, this kind of tensile strength of material is high, can use for a long time in 1700 DEG C of environment.
The foregoing is only preferred embodiment of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (3)
1. a bogie body of sintering machine heat insulating mattress, is characterized in that, described heat insulating mattress upper shape is consistent with the shape at the castor bar two ends contacted, and the shape below heat insulating mattress is consistent with the chassis crossbeam upper end shape contacted.
2. a kind of bogie body of sintering machine heat insulating mattress according to claim 1, is characterized in that, described chassis crossbeam is divided into intermediate beam and side girders, and heat insulating mattress is called intermediate beam heat insulating mattress, side girders heat insulating mattress respectively for these two kinds of beams.
3. a kind of bogie body of sintering machine heat insulating mattress according to claim 1, is characterized in that, described heat insulating mattress adopts fibrous material zirconia to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264442.1A CN104896934A (en) | 2015-05-22 | 2015-05-22 | Sintering machine trolley body thermal insulation pads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510264442.1A CN104896934A (en) | 2015-05-22 | 2015-05-22 | Sintering machine trolley body thermal insulation pads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896934A true CN104896934A (en) | 2015-09-09 |
Family
ID=54029751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510264442.1A Pending CN104896934A (en) | 2015-05-22 | 2015-05-22 | Sintering machine trolley body thermal insulation pads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896934A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4446531A1 (en) * | 1994-12-24 | 1996-06-27 | Abb Patent Gmbh | Sinter chamber insulation in microwave heating |
| CN2755537Y (en) * | 2004-11-05 | 2006-02-01 | 刘治政 | Composite trolley of planar sintering machine |
| CN203848673U (en) * | 2014-06-04 | 2014-09-24 | 唐山国丰钢铁有限公司 | Thermal insulation device of sintering machine trolley |
| CN204718387U (en) * | 2015-05-22 | 2015-10-21 | 马春强 | Bogie body of sintering machine heat insulating mattress |
-
2015
- 2015-05-22 CN CN201510264442.1A patent/CN104896934A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4446531A1 (en) * | 1994-12-24 | 1996-06-27 | Abb Patent Gmbh | Sinter chamber insulation in microwave heating |
| CN2755537Y (en) * | 2004-11-05 | 2006-02-01 | 刘治政 | Composite trolley of planar sintering machine |
| CN203848673U (en) * | 2014-06-04 | 2014-09-24 | 唐山国丰钢铁有限公司 | Thermal insulation device of sintering machine trolley |
| CN204718387U (en) * | 2015-05-22 | 2015-10-21 | 马春强 | Bogie body of sintering machine heat insulating mattress |
Non-Patent Citations (1)
| Title |
|---|
| 宋希文 等: "《耐火制品》", 31 January 2010, 化学工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208313028U (en) | Energy-saving gas crucible furnace | |
| CN203231326U (en) | Thermal-insulation smoke evacuation pipe | |
| CN204718387U (en) | Bogie body of sintering machine heat insulating mattress | |
| CN202785968U (en) | Heater for forming and annealing plate glass | |
| CN104896934A (en) | Sintering machine trolley body thermal insulation pads | |
| CN102319904A (en) | Gas type fine reduction furnace for steel strips | |
| CN201417090Y (en) | Portable refractory lining baking device | |
| CN204281803U (en) | A kind of scalpel thermal treatment unit | |
| CN102401561A (en) | Energy-saving chamber-type heating furnace | |
| CN203333472U (en) | Rock wool producing mechanism of cupola furnace | |
| CN204730649U (en) | A kind of sintering machine outlet frame attemperator | |
| CN204535406U (en) | Superadiabatic tunnel cave burner block | |
| CN203923312U (en) | The trapezoidal bottom device of a kind of automatic clinker-removing | |
| CN202379941U (en) | Repairing hanger basket of expansion joints at inlet and outlet of coke dry quenching (CDQ) primary deduster | |
| CN202329076U (en) | Efficient batch type heating furnace | |
| CN203869498U (en) | Coal gasification trolley type heating furnace | |
| CN104741597A (en) | AOD furnace roaster capable of realizing fully baking | |
| CN202719872U (en) | Sintering machine grate bar | |
| CN205328929U (en) | Coking is with flat coal device | |
| CN202329075U (en) | Energy-saving chamber heating furnace | |
| CN219829491U (en) | Energy-saving regenerating furnace | |
| CN208649357U (en) | A kind of heat radiation cooling device that can effectively avoid hot air duct from burning | |
| CN104006652A (en) | Coal gasification trolley type heating furnace | |
| CN106587589A (en) | Glass rod sintering furnace used for making optical fiber preform | |
| CN207570307U (en) | It is molten to divide stove support open type arch furnace roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |