CN203899536U - Scraping device of sintering mixer - Google Patents
Scraping device of sintering mixer Download PDFInfo
- Publication number
- CN203899536U CN203899536U CN201320691529.3U CN201320691529U CN203899536U CN 203899536 U CN203899536 U CN 203899536U CN 201320691529 U CN201320691529 U CN 201320691529U CN 203899536 U CN203899536 U CN 203899536U
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- CN
- China
- Prior art keywords
- mixer
- scraper
- wire rope
- scraping plate
- sintering
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a scraping device of a sintering mixer. The scraping device comprises a front bracket, a tensioning device, tensioning steel wire ropes, suspension scraping devices and a rear bracket, wherein the front bracket and the rear bracket are placed at two ends of a roller and in positions deviated from the roller center; anchor bolts are arranged at the bottom in the front and rear brackets for stabilization; the adjustable tensioning device is mounted on the inner side of the front end of the front bracket; the tensioning steel wire ropes are connected with the tensioning device, longitudinally penetrate through the inside of the roller and are connected and fixed through a hinge pin on the rear bracket; and the suspension scraping devices are mounted on the longitudinal tensioning steel wire ropes in the roller. The scraping device of the sintering mixer is simple in structure and easy to manufacture, materials adhered to the inner wall of the mixer are scraped off on line through self-weight of scrapers of the suspension scraping devices, so that the labor intensity of a worker is reduced, the service life of a lining plate in the mixer can be prolonged, motor load is reduced, the material mixing effect is improved obviously, and the yield of sinter is increased obviously, and the quality of the sinter is improved obviously.
Description
Technical field
The utility model relates to metallurgical industry sintering mixer scraper, and specifically a kind of sintering mixer utilizes the device of material scraping plate deadweight scraper.
Background technology
At present, there is serious inner wall of mixer sizing problem in China's metallurgy industry sintering process uniform mixing equipment.Due to the long-term serious buildup of inner wall of mixer, increase the rolling weight of mixer, thereby increased motor load, strengthened power consumption, cause energy waste.In addition, also cause mixer inner space to reduce, shortened mixing rolling distance and the mixing time of material, reduced the Blending Efficiency of Blending that mixes material, to subsequent technique, bring harmful effect, had a strong impact on output and the quality of sintering deposit.
The mode of tradition cleaning mixer is generally regular labor cleaning, and in scale removal process, workman's labour intensity is very large, easily causes the mixer inside material that collapses, and causes occurring personnel casualty accidents.Aspect equipment impact, easily the inner liner plate of mixer is destroyed, reduce the service life of the inner liner plate of mixer, and labor cleaning's required time is longer, cause operating rate to reduce.
Summary of the invention
The utility model is intended to solve the problem of above-mentioned sintering mixer roller fused glass inside, and a kind of device that utilizes material scraping plate deadweight scraper is provided, and is applicable to the Hand scarf of mixer roller wall binding material in metallurgy industry sintering process.Use after this device for a long time without the binding material of labor cleaning's mixer, reduced workman's labour intensity, saved electric energy, make material Blending Efficiency of Blending be improved significantly, the Yield and quality of sintering deposit is significantly improved.
The technical scheme that the utility model solves described problem employing is:
A kind of sintering mixer utilizes the device of material scraping plate deadweight scraper, comprise mixer roller, fore-stock, tense wire rope, take-up device, suspension type material scraper, after-poppet, described is placed on the position that centre of the drum is departed from cylinder two ends, it is firm that its inner bottom part is provided with foundation bolt, in the inner side of fore-stock upper end, adjustable take-up device is installed, tense wire rope is connected with take-up device and is longitudinally passed by cylinder inside, and be connected and fixed by the bearing pin on after-poppet, on the inner longitudinal tense wire rope of cylinder, suspension type material scraper is installed.
Further:
Described fore-stock, flush ring is fixed on support the cylinder left side higher than centre of the drum by high strength studs.
Described suspension type material scraper is to be connected and to combine with hanging steel rope by T-shaped scraper plate, hangs material scraper and vertically hangs on tense wire rope.
Compared with prior art, the beneficial effects of the utility model are: apparatus structure is simple, easily make good practical effect.T-shaped material scraping plate carries out online scraper cleaning by certainly reusing flange plate to mixer roller inwall, has reduced workman's labour intensity.Can extend the service life of the inner liner plate of mixer, reduce motor load, material Blending Efficiency of Blending be improved significantly, obviously improve the Yield and quality of sintering deposit.
Accompanying drawing explanation
Fig. 1 is sintering mixer scraper structural representation.
Fig. 2 is Figure 1A-A cutaway view.
Fig. 3 is that Fig. 1 K is to enlarged drawing.
Fig. 4 is T-shaped scraper plate figure.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
Referring to accompanying drawing, described in the present embodiment sintering mixer scraper by 1, fore-stock 2, take-up device 3, tense wire rope 4, suspension type material scraper 5, after-poppet 6, rubber conveyer 7, mixer form.
Fore-stock 1 is formed by 16mm steel plate Combination Welding, and base bores 4-φ 21 holes, with the high-strength bolt of M20 * 80, is fixed on workbench assigned address.Fore-stock 1 riser boring makes take-up device be fixed on fore-stock by studs.Take-up device 2 is to adopt homemade flower basket bolt.Tense wire rope 3 adopts φ 32 steel wire ropes, by steel cable clamp, makes tense wire rope be connected fastening with take-up device 2 with after-poppet 5.Hang material scraper 4 and by steel cable clamp, be connected fastening composition with hanging steel rope by T-shaped scraper plate, hanging steel rope adopts φ 15.5 steel wire ropes, hang material scraper and be fastened together by hanging steel rope and tense wire rope, utilize dead weight to carry out online scraper to inner wall of rotary drum.After-poppet is formed by 16mm steel plate Combination Welding, and base bores 4-φ 21 holes, with the high-strength bolt of M20 * 80, is fixed on workbench assigned address.
Claims (5)
1. a sintering mixer scraper, comprise fore-stock, take-up device, tense wire rope, suspension type material scraper, after-poppet, described fore-stock and after-poppet are fixed on batch mixer two ends, after tense wire rope one end and after-poppet are connected and fixed, the other end passes from mixer roller inside, be connected with take-up device and utilize take-up device and fore-stock to be connected and fixed, it is characterized in that, described suspension type material scraper comprises T-shaped material scraping plate, hanging steel rope, hanging material scraper belongs to and is flexible coupling, by hanging steel rope, be fixedly connected on tense wire rope, T-shaped material scraping plate and hanging steel rope are connected and fixed, because mixer roller is to move in a circle, on T-shaped material scraping plate and mixer roller inwall, buildup bumps, according to interaction force, utilize the deadweight of T-shaped material scraping plate to carry out fragmentation to buildup.
2. sintering mixer scraper according to claim 1, is characterized in that, described take-up device is connected with tense wire rope with fore-stock respectively, and by threaded adjusting tense wire rope elasticity, assurance suspension type material scraper is normally worked.
3. sintering mixer scraper according to claim 1, it is characterized in that, described suspension type material scraper utilization hanging wire rope hanging is fixed on tense wire rope, each suspension type material scraper spacing is 200mm, on it, T-shaped material scraping plate and mixer roller inwall keep 130mm distance, guarantee that it normally works.
4. sintering mixer scraper according to claim 1, it is characterized in that, described suspension type material scraper adopts 100 ° of special T-shaped material scraping plates of angle, T-shaped material scraping plate material is 1Cr12Ni9Ti, utilizes " T " letter shapes material scraping plate to carry out backgauge, scraper, large pellet fragmentation to compound in mixer roller.Assurance is carried out online scraper cleaning to mixer roller inwall.
5. sintering mixer scraper according to claim 1, it is characterized in that, described tense wire rope is by 10 ° of angles longitudinally by mixer inside, and it is connected one end and apart from mixer roller inwall, apart from 600mm, with after-poppet, is connected one end apart from mixer roller inwall 500mm with take-up device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691529.3U CN203899536U (en) | 2014-05-04 | 2014-05-04 | Scraping device of sintering mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691529.3U CN203899536U (en) | 2014-05-04 | 2014-05-04 | Scraping device of sintering mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899536U true CN203899536U (en) | 2014-10-29 |
Family
ID=51773828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691529.3U Expired - Fee Related CN203899536U (en) | 2014-05-04 | 2014-05-04 | Scraping device of sintering mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040046A (en) * | 2016-07-06 | 2016-10-26 | 马鞍山市方正机械制造有限责任公司 | Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger |
| CN106610224A (en) * | 2015-10-23 | 2017-05-03 | 宝山钢铁股份有限公司 | Device for preventing material sticking of sintering intensive mixer |
| CN107345743A (en) * | 2016-05-05 | 2017-11-14 | 湖南鼎玖能源环境科技有限公司 | A kind of swinging rotary furnace and eccentric swinging type rotary furnace |
-
2014
- 2014-05-04 CN CN201320691529.3U patent/CN203899536U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610224A (en) * | 2015-10-23 | 2017-05-03 | 宝山钢铁股份有限公司 | Device for preventing material sticking of sintering intensive mixer |
| CN106610224B (en) * | 2015-10-23 | 2019-01-11 | 宝山钢铁股份有限公司 | A kind of device preventing sintering intensive mixer sizing |
| CN107345743A (en) * | 2016-05-05 | 2017-11-14 | 湖南鼎玖能源环境科技有限公司 | A kind of swinging rotary furnace and eccentric swinging type rotary furnace |
| CN107345743B (en) * | 2016-05-05 | 2020-09-04 | 湖南鼎玖能源环境科技股份有限公司 | Rotary rotary furnace and eccentric swing type rotary furnace |
| CN106040046A (en) * | 2016-07-06 | 2016-10-26 | 马鞍山市方正机械制造有限责任公司 | Sintering mixer cleaning device, rotary thorn roller thereof and thorn roller hanger |
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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: 20141029 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |