CN203425767U - Device for clearing adhered material in mixer - Google Patents
Device for clearing adhered material in mixer Download PDFInfo
- Publication number
- CN203425767U CN203425767U CN201320542413.3U CN201320542413U CN203425767U CN 203425767 U CN203425767 U CN 203425767U CN 201320542413 U CN201320542413 U CN 201320542413U CN 203425767 U CN203425767 U CN 203425767U
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- CN
- China
- Prior art keywords
- scraper
- mixer
- brace summer
- blade
- sizing
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- Expired - Fee Related
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Abstract
The utility model discloses a device for clearing an adhered material in a mixer, belonging to the field of metallurgical equipment. The device is characterized in that a supporting beam of which a middle section can be arranged in a mixer drum, wherein the two ends of the supporting beam are fixedly arranged on a supporting beam bracket; scraper brackets are arranged on the left and right sides of the middle section of the supporting beam, are arranged in a staggering manner and are provided with threaded holes; one end of a scraper handle is movably sleeved in each scraper bracket, and the other end of the scraper handle is provided with a blade, and the blades are transversely arranged; fixing bolts are arranged in the threaded holes; the scraper handles are pressed tightly by screwing up the fixing bolts. The device has the beneficial effects that the adhered material is timely cleared, the wear length is compensated, the utilization rate of the blades is improved, the extension length of the scraper handles is conveniently adjusted, the cleaning dead angle is eliminated, the mixing effect is improved and the inner wall of the drum is protected.
Description
Technical field
The utility model belongs to metallurgical technology apparatus field, is specifically related to a kind of for removing the device of sizing in mixer.
Background technology
Along with the development of modern sintering process, blast furnace requires more and more higher to the quality of production of sintering deposit, need to add quick lime equal solvent to carry out intensified-sintered process at sinter mixture, thereby improve SINTERING PRODUCTION quality.But add after quick lime equal solvent, because compound viscosity is excessive, caused the inner sizing of mixer serious.Along with sizing phenomenon is more and more serious, therefore need manually regularly to enter in mixer roller and clear up.In scale removal process, bulk materials easily falls down people is injured by a crashing object, causes industrial accident frequently to occur, and jeopardizes workman's life security.Moreover because sizing back roll operating load strengthens, strengthened the working strength of equipment, after mixer sizing, filling rate increases in addition, has affected mixing and granulating efficiency of mixer, has had a strong impact on the quality of production of sintering.
In order to address the above problem, researcher has specially designed a kind of device that can remove sizing.The scraper that the utilization of this device is arranged on fixed axis is disposed the material being bonded on inner wall of rotary drum.This device has been eliminated sizing to a certain extent, the baneful influence of having avoided sizing to produce.But the new problem of also bringing: because material is the powdered granule with certain degree of hardness, therefore the frictional force of scraper when scraping material can cause certain damage to scraper, thereby make the blade impact that shortens strike off sizing, finally make material again in inner wall of rotary drum bonding, affect compounding effect.Therefore need to change the scraper of wearing and tearing, change and can reduce batch mixing efficiency equally frequently, also increase spending, cause losing more than gain.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of for removing the device of sizing in mixer, need not frequently change scraper can long-term clear material.
The utility model solves the technical scheme that its technical problem adopts: invent a kind of for removing the device of sizing in mixer, it is characterized in that: comprise that interlude can be arranged on the brace summer in mixer roller, the two ends of brace summer are fixed on brace summer support, scraper support is installed in the left and right sides of brace summer interlude, and scraper support is staggered; On scraper support, offer screwed hole, scraper handle one end movable set in scraper support, the other end installs blade, blade horizontally set; Set bolt is set in screwed hole, and compresses scraper handle by tightening set bolt.
Preferably, the distance between adjacent two blades is less than or equal to the width of blade.
Preferably, brace summer is steel I-beam, and the notch place encapsulation steel plate of steel I-beam, offers evenly distributed through hole on steel plate; Scraper support is fixed in through hole.
Compared with prior art, the beneficial effects of the utility model are:
1, along with the rotation of cylinder, blade constantly strikes off the sizing on inner wall of rotary drum, has eliminated sizing and has assembled the impact on compounding effect, increases work efficiency, and ensures maintainer's safety.
2, scraper handle movable set is in scraper support, when blade is shortened by wearing and tearing because of Long Term Contact raw material, can directly regulate scraper handle to stretch out certain distance to meet the requirement scraping, avoid fixed blade must change because of wearing and tearing the waste causing, improve the utilization rate of blade.
3, scraper handle and scraper support are fixed by bolt tightening, solid firm, are convenient to regulate at any time the outreach of scraper handle.
4, scraper support is staggered and has guaranteed that blade can not leave dead angle when cleaning sizing, has improved compounding effect.
5, to be horizontally disposed be in order to increase raw material when falling from cylinder top and the impact area of blade, scraper handle and scraper support to scraper support, thereby the impulsive force when bulk raw being broken up and reducing to fall cylinder bottom has been protected inwall.
Accompanying drawing explanation
Fig. 1 is use view of the present utility model;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the structural representation of scraper fixed form;
Fig. 4 is the sectional view of brace summer.
In figure, be labeled as:
1, cylinder; 2, brace summer support; 3, brace summer; 3-1, the edge of a wing; 3-2, steel plate; 3-3, through hole; 3-4, notch; 4, scraper; 4-1, blade; 4-2, scraper handle; 5, scraper support; 5-1, screwed hole; 6, set bolt.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
As shown in Figure 1, a kind of for removing the device of sizing in mixer, comprise brace summer 3 and brace summer support 2, the two ends of brace summer 3 are fixed on two brace summer supports 2.Scraper support 5 is installed on brace summer 3.In use, brace summer 3 is located in the cylinder 1 of mixer, inside, the two ends that make the interlude of brace summer 3 be positioned at cylinder 1 are positioned at the outside of cylinder 1.
As shown in Figure 2, in order to guarantee and promote compounding effect, also will guarantee to expect clearly without dead angle, scraper support 5 is staggered arrangement in the left and right sides of brace summer 3 simultaneously.
As shown in Figure 3, scraper 4 is arranged in scraper support 5, and scraper 4 is divided into blade 4-1 and scraper handle 4-2 two parts.The mounting means of scraper 4 is: on scraper support 5, offer screwed hole 5-1, scraper handle 4-2 movable set is in scraper support 5, by set bolt 6, be screwed in screwed hole 5-1 scraper handle 4-2 is compressed again, thereby reach the object of the scraper 4 that is connected and fixed, blade 4-1 horizontally set.When set bolt 6 is outwards back-outed, thus the extension elongation that scraper handle 4-2 can stretch adjusting scraper 4 in scraper support 5.
The distance of the front end of blade 4-1 and batch mixing cylinder 1 inwall is 10cm, guarantees that thus material can form one deck adhesion layer on the inwall of batch mixing cylinder 1, thereby the inwall of protection cylinder 1 is not worn.Distance between adjacent two blade 4-1 is less than or equal to the width of blade 4-1, guarantees that thus cleaning sizing is without dead angle.
As shown in Figure 4, brace summer 3 is steel I-beam, in order to make the edge of a wing 3-1 of steel I-beam not by torsion crimp, at the notch 3-4 place of steel I-beam encapsulation steel plate 3-2, thereby improves the ability more energetically of bearing at 3-1 place, the steel I-beam edge of a wing.On steel plate 3-2, offer evenly distributed through hole 3-3; Scraper support 5 is fixed in through hole 3-3 by the mode of welding.
The utility model operation principle and the course of work are as follows:
After device starts, the cylinder 1 of mixer drives material portion's tumble mixed within it, after adding quick lime equal solvent, material starts to bond and is attached on the inwall of batch mixing cylinder 1, when sizing touches fixed scraper 4, can under the obstruction of blade 4-1, be stripped from the inwall of batch mixing cylinder 1, thereby complete sizing cleaning work.When blade 4-1 constantly shortens with sizing contact wear, set bolt 6 can be unscrewed, and by scraper handle 4-2 outwards extraction with compensate for wear length, then set bolt 6 is tightened.
The above, it is only preferred embodiment of the present utility model, be not the utility model to be done to the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. one kind for removing the device of sizing in mixer, it is characterized in that: comprise that interlude can be arranged on the brace summer in mixer roller, the two ends of brace summer are fixed on brace summer support, and scraper support is installed in the left and right sides of brace summer interlude, and scraper support is staggered; On scraper support, offer screwed hole, scraper handle one end movable set in scraper support, the other end installs blade, blade horizontally set; Set bolt is set in screwed hole, and compresses scraper handle by tightening set bolt.
2. according to claim 1 a kind of for removing the device of sizing in mixer, it is characterized in that: the distance between adjacent two blades is less than or equal to the width of blade.
3. according to claim 2 a kind of for removing the device of sizing in mixer, it is characterized in that: brace summer is steel I-beam, the notch place encapsulation steel plate of steel I-beam, offers evenly distributed through hole on steel plate; Scraper support is fixed in through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320542413.3U CN203425767U (en) | 2013-09-03 | 2013-09-03 | Device for clearing adhered material in mixer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320542413.3U CN203425767U (en) | 2013-09-03 | 2013-09-03 | Device for clearing adhered material in mixer |
Publications (1)
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CN203425767U true CN203425767U (en) | 2014-02-12 |
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Family Applications (1)
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CN201320542413.3U Expired - Fee Related CN203425767U (en) | 2013-09-03 | 2013-09-03 | Device for clearing adhered material in mixer |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105731029A (en) * | 2016-05-01 | 2016-07-06 | 常德市锦桓机电有限责任公司 | Sweeping brush piece for feeding machine |
CN106436098A (en) * | 2016-08-29 | 2017-02-22 | 绍兴明业印染有限公司 | Efficient printing and dyeing device for cloth material |
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 |
CN107243279A (en) * | 2017-05-16 | 2017-10-13 | 贵州大龙建通新材料有限公司 | Planet spreading batch mixer |
GB2577511A (en) * | 2018-09-26 | 2020-04-01 | Plastic Energy Ltd | A reactor assembly |
CN117211174A (en) * | 2023-08-17 | 2023-12-12 | 中国铁路广州局集团有限公司 | Pouring method of concrete pouring device for bridge construction |
-
2013
- 2013-09-03 CN CN201320542413.3U patent/CN203425767U/en not_active Expired - Fee Related
Cited By (9)
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 |
CN105731029A (en) * | 2016-05-01 | 2016-07-06 | 常德市锦桓机电有限责任公司 | Sweeping brush piece for feeding machine |
CN106436098A (en) * | 2016-08-29 | 2017-02-22 | 绍兴明业印染有限公司 | Efficient printing and dyeing device for cloth material |
CN107243279A (en) * | 2017-05-16 | 2017-10-13 | 贵州大龙建通新材料有限公司 | Planet spreading batch mixer |
GB2577511A (en) * | 2018-09-26 | 2020-04-01 | Plastic Energy Ltd | A reactor assembly |
GB2577511B (en) * | 2018-09-26 | 2021-04-28 | Plastic Energy Ltd | A reactor assembly |
US11708534B2 (en) | 2018-09-26 | 2023-07-25 | Plastic Energy Limited | Reactor assembly |
CN117211174A (en) * | 2023-08-17 | 2023-12-12 | 中国铁路广州局集团有限公司 | Pouring method of concrete pouring device for bridge construction |
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Legal Events
Date | Code | Title | Description |
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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: 20140212 Termination date: 20140903 |
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EXPY | Termination of patent right or utility model |