CN203111974U - High-temperature bulk material conveyor - Google Patents
High-temperature bulk material conveyor Download PDFInfo
- Publication number
- CN203111974U CN203111974U CN 201320096980 CN201320096980U CN203111974U CN 203111974 U CN203111974 U CN 203111974U CN 201320096980 CN201320096980 CN 201320096980 CN 201320096980 U CN201320096980 U CN 201320096980U CN 203111974 U CN203111974 U CN 203111974U
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- Prior art keywords
- bulk material
- housing
- support
- temperature
- afterbody
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Abstract
Provided is a high-temperature bulk material conveyor. The high-temperature bulk material conveyor comprises a shell and an engine base. A driving end, a transition section, a middle section, a material feeding section and a tail part are sequentially connected. A driving device is arranged at the driving end, and a scraper chain is located inside the shell. A telescopic supporting rod is arranged inside the middle section used for supporting the chain. In the process of use, the high-temperature bulk material conveyor is stable to operate, wear resistant, high-temperature resistant, little in noise, good in sealing performance and convenient to maintain. The high-temperature bulk material conveyor can adapt to the influences of factors such as deformation under a 900 DEG C high-temperature condition, and material conveying under the complex condition can be completed.
Description
Technical field
A kind of high-temperature bulk material conveyer of the utility model, the nickel minerals that is used for the laterite-type nickel ore smelting industry is carried.
Background technology
Just adopting the pyrometallurgy technology to prepare ferronickel at present, its roughly operational path be: lateritic nickel ore is through high-temperature roasting more than 845 ℃, by the resistant to elevated temperatures load transfer device of insulation, is transported to metallurgical electric furnace and smelts, and obtains ferronickel.Because lateritic nickel ore will reach more than 845 ℃, could incite somebody to action wherein constitution water etc. and all separate out, enter electrosmelting.
According to the system process situation, following requirement has been proposed the load transfer device technical parameter:
1, convey materials: 850 ℃～900 ℃ high temperature lateritic nickel ores, material are at this range of temperatures, and good fluidity can not be lowered the temperature.
2, operational throughput and fed distance: operational throughput: maximum 25m3/h, fed distance is greater than 10 meters.
3, work system: continuous 24h work every day, year work fate: 330 days, so require equipment functional reliability height, working at least reached 1 year 8000 hours requirement.
4, in the equipment pressure-fired is arranged ,≤50Pa requires sealing strict.
5, equipment is feed type type, needs to adopt frequency control motor to regulate feeding coal, satisfies the requirement that chain speed changes.
The performance that load transfer device should possess:
1, this load transfer device must be when carrying 850 ℃～900 ℃ materials, operation reliably and with long-term.The material that requires to make this equipment can have satisfactory strength and stiffness under such temperature conditions.
2, the structure of conveyer must satisfy equipment from normal temperature when carrying 850 ℃～900 ℃ high-temperature materials, equipment and materials variations of expanding with heat and contract with cold, the same requirement that normally moves of conveyer.
Therefore, the nickel minerals that must adopt a kind of resistant to elevated temperatures load transfer device to finish in this technological process is carried the smelting that could realize ferronickel.And present conventional embedded scraper transporter is subjected to the influence of factor such as high temperature deformation, is difficult to the mass transport under competent this complex conditions.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of high-temperature bulk material conveyer, in use, operate steadily, wear-resistant, high temperature resistant, noise is little, sealing property is superior, and is easy to maintenance.This material conveyor can adapt to the influence of factors such as being out of shape under 900 ℃ of hot conditions, and finishes the mass transport under this complex conditions.
Above-mentioned purpose of the present utility model is to realize by such technical scheme: a kind of high-temperature bulk material conveyer comprises housing, support; Drive end, transition phase, interlude, feeding section, afterbody connects successively; Drive end is provided with actuating device, and flight chain is positioned at housing; Be provided with the retractable supports bar in the described interlude, the retractable supports bar is used for support chains.
Described drive end comprises: drive wheel, axle drive shaft, bearing seat, head shell part, described drive wheel, axle drive shaft, bearing seat, head shell are installed in respectively on the support, described axle drive shaft one end by bearing seat fix, the other end is by scalable rod member support fixation; Described afterbody comprises: tail wheel, tailing axle, be used for regulating control apparatus, the afterbody housing parts of tail wheel, describedly be individually fixed in support for control apparatus and the afterbody housing of regulating tail wheel, described tailing axle one end is by scalable rod member support fixation.
Described transition phase, interlude, feeding section, afterbody install and fix by pressing plate and support.
Be provided with base plate in the described housing, be provided with the slit between described base plate both sides and the housing.
Described drive end is for overhanging the formula structure.
A kind of high-temperature bulk material conveyer of the utility model has solved the problem that under 900 ℃ temperature high-temperature bulk material is realized closed conveying.This kind high-temperature bulk material conveyer does not need the cooling function to conveyer to be set in the process of convey materials, and can play insulation, guarantee that material heat do not suffer a loss, and favorable sealing property.The conveying of high-temperature material in the high-temperature material of suitable smelting industry conveying simultaneously or other similar operating modes.
Description of drawings
Fig. 1 is the utility model conveyor construction scheme drawing.
Fig. 2 is the interlude structural representation of the utility model conveyer band retractable supports bar.
The specific embodiment
As Fig. 1 ~ shown in Figure 2, a kind of high-temperature bulk material conveyer comprises housing, support.Housing is divided into: drive end 6 housing parts, and transition phase 5, interlude 3, feeding section 2, afterbody 1 housing parts, and connect successively; Drive end 6 is provided with actuating device 7, and flight chain 4 is positioned at housing.
Be provided with retractable supports bar 8 in the described interlude 3, retractable supports bar 8 is used for support chains.Retractable supports bar 8 has flexible freedom, and the Shi Buhui that is heated is subjected to the extruding of housing both sides.
Described drive end 6 comprises: drive wheel, axle drive shaft, bearing seat, head shell part, described drive wheel, axle drive shaft, bearing seat, head shell are installed in respectively on the support, described axle drive shaft one end by bearing seat fix, the other end is by scalable rod member support fixation.Thereby reaching axle drive shaft, head shell, bearing seat can not be affected because of expanding with heat and contract with cold.
Described afterbody 1 comprises: tail wheel, tailing axle, be used for regulating control apparatus, the afterbody housing parts of tail wheel, considered to expand with heat and contract with cold influence to structure, fix, be individually fixed in support described separating with the afterbody housing for the control apparatus of regulating tail wheel, described control apparatus and support are fixed, and described tail wheel, tailing axle can be mobile at the support of control apparatus.One end of tailing axle is fixed, and the scalable rod member of the other end supports to float and fixes.
The utility model is except drive end 6 and support fixation, remaining: transition phase 5, interlude 3, feeding section 2, afterbody 1 install and fix by pressing plate and support, allow housing at machine axis direction retractable, weakened the influence of expanding with heat and contract with cold to machine.
Be provided with base plate in the described housing, be provided with the slit between described base plate both sides and the housing.Because the upper surface of machine bed plate directly contacts high-temperature material, lower surface exposes, and it is serious uneven to be heated, and therefore, can suppress to expand with heat and contract with cold to the influence of machine performance by actv. after adopting this structure.
Described drive end 6 is for overhanging the formula structure, drive end 6 is to drive flight chain to move forward, the vital part of convey materials, because the temperature during chain work is higher than drive end 6, its elongation that is heated is greater than drive end 6, for this reason, we are designed to overhang the formula structure with drive end 6, have satisfied all workable requirements of high temperature, low temperature.
Claims (4)
1. a high-temperature bulk material conveyer comprises housing, support;
Drive end (6), transition phase (5), interlude (3), feeding section (2), afterbody (1) connects successively;
Drive end (6) is provided with actuating device (7), and flight chain (4) is positioned at housing;
It is characterized in that, be provided with retractable supports bar (8) in the described interlude (3), retractable supports bar (8) is used for support chains;
Described drive end (6) comprising: drive wheel, axle drive shaft, bearing seat, head shell part, described drive wheel, axle drive shaft, bearing seat, head shell are installed in respectively on the support, described axle drive shaft one end by bearing seat fix, the other end is by scalable rod member support fixation;
Described afterbody (1) comprising: tail wheel, tailing axle, be used for regulating control apparatus, the afterbody housing parts of tail wheel, describedly be individually fixed in support for control apparatus and the afterbody housing of regulating tail wheel, described tailing axle one end is by scalable rod member support fixation.
2. according to the described a kind of high-temperature bulk material conveyer of claim 1, it is characterized in that described transition phase (5), interlude (3), feeding section (2), afterbody (1) install and fix by pressing plate and support.
3. according to the described a kind of high-temperature bulk material conveyer of claim 1, it is characterized in that, be provided with base plate in the described housing, be provided with the slit between described base plate both sides and the housing.
4. according to the described a kind of high-temperature bulk material conveyer of claim 1, it is characterized in that described drive end (6) is for overhanging the formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096980 CN203111974U (en) | 2013-03-04 | 2013-03-04 | High-temperature bulk material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096980 CN203111974U (en) | 2013-03-04 | 2013-03-04 | High-temperature bulk material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111974U true CN203111974U (en) | 2013-08-07 |
Family
ID=48892344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096980 Expired - Fee Related CN203111974U (en) | 2013-03-04 | 2013-03-04 | High-temperature bulk material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800333A (en) * | 2016-05-19 | 2016-07-27 | 宜都思迈得机械电气有限公司 | Grain unloading machine special for barn |
| CN105858076A (en) * | 2016-05-27 | 2016-08-17 | 宜都大重工有限公司 | Antitoxin and anti-explosion embedded scraper conveyor |
-
2013
- 2013-03-04 CN CN 201320096980 patent/CN203111974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800333A (en) * | 2016-05-19 | 2016-07-27 | 宜都思迈得机械电气有限公司 | Grain unloading machine special for barn |
| CN105800333B (en) * | 2016-05-19 | 2018-06-15 | 宜都思迈得机械电气有限公司 | The special action foodstuff unloading apparatus of silo |
| CN105858076A (en) * | 2016-05-27 | 2016-08-17 | 宜都大重工有限公司 | Antitoxin and anti-explosion embedded scraper conveyor |
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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 |
Granted publication date: 20130807 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |