CN106152809A - A kind of revolution formation rings in a kiln removes device - Google Patents
A kind of revolution formation rings in a kiln removes device Download PDFInfo
- Publication number
- CN106152809A CN106152809A CN201510118788.0A CN201510118788A CN106152809A CN 106152809 A CN106152809 A CN 106152809A CN 201510118788 A CN201510118788 A CN 201510118788A CN 106152809 A CN106152809 A CN 106152809A
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- CN
- China
- Prior art keywords
- mechanical arm
- perching knife
- kiln
- tube
- surface chiller
- 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.)
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention belongs to metallurgical production equipment technical field, it is specifically related to a kind of revolution formation rings in a kiln and removes device, logical supercooled water cools down, tube-surface chiller is fixed on mechanical arm by bracket, mechanical arm is fixed with support roller by pinch roller, and the reduction gearing driven by reductor does linear reciprocating motion；Cooling water pipe is laid in inside mechanical arm, is connected with the tube-surface chiller at perching knife rear portion, front end；Described perching knife is positioned at mechanical arm front end, is connected by relieving tool post and mechanical arm are fixing, perching knife arranges motion scraper, and the interior ring formation cutting perching knife is cleared up.The present invention has easy to install, good cooling results, equipment not easy burn-out, and mechanical arm is difficult to the beneficial effects such as flexural deformation, and cleaning waste residue easily cleaning.
Description
Technical field
The invention belongs to metallurgical production equipment technical field, be specifically related to a kind of revolution formation rings in a kiln and remove device.
Background technology
Rotary kiln refers to rotary calcining kiln, is commonly called as rotary kiln, belongs to building equipment class.Rotary kiln can be divided into water by processing material difference
Stall, chemical metallurgy kiln and limekiln.In calcining production process, rotary kiln production status is stablized by rotary kiln afterbody ring formation
Impact is relatively big, such as rotary kiln temperature reduces, in expansion chamber granular material increase, afterbody petroleum coke material excessive etc..Tool
From the point of view of body, the existence of ring formation has following 4 impacts: one is to ring kiln ventilation, and the rising of CO concentration in flue gas can accelerate ring formation
Growth；Two is because ring formation thickness distribution circumferentially is different, causes the material altering ring formation suddenly big or suddenly small in kiln rotates,
Also affect clinker quality while affecting temperature of kiln head change, make CaO in grog raise；Three is the high temperature spilt at kiln tail sealing
Material, not only causes the damage of seal member, and personal or automatically controlled instrument and circuit is also resulted in harm；Four is once to occur
When ring formation has local shedding, kiln hood there will be the raw phenomenon of race, and personal or grate-cooler and kiln hood dust-precipitator all be will result in certain danger
Evil.Therefore revolution formation rings in a kiln is removed to ensureing that normal calcining is significant.
The cleaning of tradition revolution formation rings in a kiln is fixed on dolly by will be equipped with the mechanical arm of scraper, and dolly is installed on fixed frame
In, scraper stretches in the rotary kiln of rotation, scraping ring formation material.This kind equipment existing equipment is bulky, irremovable, and
By fabricating yard control；Dolly is according to rack pinion at a slow speed, and mechanical arm is because stretching into scraping overlong time in kiln and flexural deformation.
The scraper of existing equipment can not be adjusted accordingly according to scarfing cinder amount, and when encountering deposit and being uneven, mechanical arm pressurized is excessive and bend,
Carriage frame is made to deform the most therewith；Cooling water be from torque arm introduce scraper, the anhydrous cooling of mechanical arm pipe endogenous cause of ill and burn out.
Summary of the invention
For solving deficiency of the prior art, it is desirable to provide a kind of volume is little, it is available for the removable of a plurality of kiln use,
Not controlled by fabricating yard, the perching knife backing-off cutting time in kiln is short, can clear up waste material in stove simultaneously, perching knife good cooling results
Revolution formation rings in a kiln removes device.The present invention is achieved through the following technical solutions for achieving the above object:
A kind of revolution formation rings in a kiln removes device, including bracket 4, body 13, perching knife 9, also includes tube-surface chiller 2
Support roller 5, pinch roller 7, mechanical arm 11.Tube-surface chiller 2 is fixed on mechanical arm 11 by bracket 4, mechanical arm 11
Being fixed with support roller 5 by pinch roller 7, the reduction gearing 6 driven by reductor 16 does linear reciprocating motion.Cooling water pipe 3 cloth
It is located at mechanical arm 11 internal, is connected with the tube-surface chiller 2 at front end perching knife 9 rear portion；Perching knife is positioned at mechanical arm front end,
It is connected by relieving tool post 10 and mechanical arm are fixing, perching knife is provided with motion scraper 1.
Preferably, described perching knife is triangular pyramidal.
Preferably, described motion scraper can realize 360 ° of rotations around mechanical arm.
The present invention is the parts such as mounting bracket, perching knife, counter-jib on body, by pinch roller and support roller stable equilibrium arm, keep flat
Balance during weighing apparatus arm scraping, it is simple to install, equipment uses light and handy convenient, is movable to how a plurality of kiln hood, not by erecting bed
Ground limits, and efficiently solves because of the narrow narrow difficulty that cannot install in kiln hood place.Counter-jib is fixing by pinch roller and support roller balance, subtracts
Speed machine drive reduction gearing rotate, under the drive of rotating speed gear by counter-jib before and after move in parallel, it is ensured that mechanical arm shovels in kiln
Time of cutting is short, effectively solves because mechanical arm is according to rack-and-pinion scraping campaign at a slow speed, and in kiln, the working time is long, causes
Gross distortion.Arranging motion scraper on perching knife, waste material can be taken out of rotary kiln by motion scraper, and waste residue in cleaning kiln, such as material
Time more, motion scraper can undertake the most a part of stress of machinery, it is to avoid mechanical arm stress is excessive and causes deformation.This patent is at machine
Mechanical arm front end arranges tube-surface chiller, tube-surface chiller and coupled cooling water pipe and realizes the water-cooled of mechanical arm and follow
Ring, cooling water pipe is arranged on the internal sufficiently cool scraper of mechanical arm and mechanical arm, it is to avoid mechanical arm burns out because of insufficient water.
In summary, the present invention has easy to install, good cooling results, equipment not easy burn-out, the most flexible change of mechanical arm
Shape, and clear up the beneficial effects such as waste residue easily cleaning.
Accompanying drawing explanation
Fig. 1 apparatus of the present invention structural front view and top view；
Fig. 2 apparatus of the present invention structure left view.
In figure, the implication of each labelling is: 1-motion scraper, 2-tube-surface chiller, 3-cooling water pipe, 4-bracket, 5-support roller,
6-reduction gearing, 7-pinch roller, 8-pressure adjusting roller, 9-perching knife, 10-relieving tool post, 11-mechanical arm, 12-actuating device, 13-body, 14-
Reinforcement, 15-installing plate, 16-reductor.
Detailed description of the invention
With detailed description of the invention, the present invention will be further described below in conjunction with the accompanying drawings, it is pointed out that implementation below is only
The indicative explaination in the way of enumerating, the present invention done, but protection scope of the present invention is not limited to that, all this areas
Technical staff with the spirit of the present invention present invention is done equivalence replacement each fall within protection scope of the present invention.
A kind of revolution formation rings in a kiln removes device, as it is shown in figure 1, include bracket 4, body 13, perching knife 9, tube-surface cools down
Device 2, support roller 5, pinch roller 7, mechanical arm 11.Tube-surface chiller 2 is fixed on mechanical arm 11 by bracket 4.Pressure
Mechanical arm is compressed by wheel 7 with support roller 5, it is ensured that the balance of mechanical arm.Reductor 16 drives reduction gearing 6 to drive actuating device
Mechanical arm is driven by 12, and under the drive of reductor 16, counter-jib does before and after's reciprocating linear motion in fig. 2.Perching knife passes through perching knife
Frame (10) is fixing on the robotic arm, perching knife is arranged to triangular pyramidal, increases the removing dynamics of internal ring formation；Install on perching knife
Motion scraper, motion scraper just can be carried out cleaning to the interior ring formation slag cleared up take it out according to scraping situation 360 ° rotation
Rotary kiln.Reinforcement 14 is set on perching knife, increases mechanical arm and the ability to bear of perching knife by reinforcement so that in work process
Perching knife and mechanical arm are not susceptible to flexural deformation.For ensureing work process does not occur rocking, by the peace of both sides by a relatively large margin
The parts such as support roller, pinch roller, reduction gearing are fixed by dress plate 15 with body 13, and it is internal that cooling water pipe 3 is laid in mechanical arm 11,
It is connected with the tube-surface chiller 2 at front end perching knife 9 rear portion.In perching knife work process, the cooling tube within mechanical arm will
Water sprays into perching knife and mechanical arm inner surface, and each assembly is carried out cooling process.
Claims (3)
1. revolution formation rings in a kiln removes a device, including bracket (4), body (13), perching knife (9), it is characterised in that: also wrap
Include tube-surface chiller (2), support roller (5), pinch roller (7), mechanical arm (11), described tube-surface chiller (2)
Being fixed on mechanical arm (11) by bracket (4), described mechanical arm (11) is solid with support roller (5) by pinch roller (7)
Fixed, the reduction gearing (6) driven by reductor (16) does linear reciprocating motion；Described cooling water pipe (3) is laid in
Mechanical arm (11) is internal, is connected with the tube-surface chiller (2) at front end perching knife (9) rear portion；Described perching knife is positioned at
Mechanical arm front end, is connected by relieving tool post (10) and mechanical arm are fixing, perching knife is provided with motion scraper.
2. a kind of revolution formation rings in a kiln as claimed in claim 1 removes device, it is characterised in that: described motion scraper can be around mechanical arm
Realize 360 ° of rotations.
3. a kind of revolution formation rings in a kiln as claimed in claim 1 removes device, it is characterised in that: described perching knife is triangular pyramidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118788.0A CN106152809A (en) | 2015-03-12 | 2015-03-12 | A kind of revolution formation rings in a kiln removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118788.0A CN106152809A (en) | 2015-03-12 | 2015-03-12 | A kind of revolution formation rings in a kiln removes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152809A true CN106152809A (en) | 2016-11-23 |
Family
ID=58064287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118788.0A Pending CN106152809A (en) | 2015-03-12 | 2015-03-12 | A kind of revolution formation rings in a kiln removes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152809A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362123A (en) * | 2018-03-02 | 2018-08-03 | 天津壹鸣环境科技股份有限公司 | Pneumatic ring-forming cleaning device for rotary kiln |
| US10995991B2 (en) | 2017-09-27 | 2021-05-04 | Andritz Inc. | Process for reducing ringing in lime kilns |
| RU2772158C2 (en) * | 2017-09-27 | 2022-05-18 | Андритц Инк. | Method and system for reducing ring formation in lime kilns |
| CN114854922A (en) * | 2022-04-26 | 2022-08-05 | 酒泉钢铁(集团)有限责任公司 | Method for determining ring formation position of iron-containing material of rotary kiln and continuously cleaning iron-containing material by direct reduction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846448A (en) * | 2010-06-10 | 2010-09-29 | 湖北声荣环保节能科技有限公司 | Horizontal rotary heating furnace capable of eliminating clinker rings |
| CN102192656A (en) * | 2011-04-15 | 2011-09-21 | 郑州中实赛尔科技有限公司 | Electric gate valve for smoke exhaust frame of anode roasting furnace |
| CN202158750U (en) * | 2011-07-29 | 2012-03-07 | 郑州德赛尔陶粒有限公司 | Looping removing machine |
| CN102589312A (en) * | 2012-03-13 | 2012-07-18 | 李建坡 | Device for rapidly treating ring formation of rotary kiln and method |
| CN203037095U (en) * | 2012-12-06 | 2013-07-03 | 郑州市建文特材科技有限公司 | A high temperature-resisting cement kiln wall cleaner |
| CN204648994U (en) * | 2015-03-12 | 2015-09-16 | 长沙海佳机械有限公司 | Ring formation scavenge unit in a kind of rotary kiln |
-
2015
- 2015-03-12 CN CN201510118788.0A patent/CN106152809A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846448A (en) * | 2010-06-10 | 2010-09-29 | 湖北声荣环保节能科技有限公司 | Horizontal rotary heating furnace capable of eliminating clinker rings |
| CN102192656A (en) * | 2011-04-15 | 2011-09-21 | 郑州中实赛尔科技有限公司 | Electric gate valve for smoke exhaust frame of anode roasting furnace |
| CN202158750U (en) * | 2011-07-29 | 2012-03-07 | 郑州德赛尔陶粒有限公司 | Looping removing machine |
| CN102589312A (en) * | 2012-03-13 | 2012-07-18 | 李建坡 | Device for rapidly treating ring formation of rotary kiln and method |
| CN203037095U (en) * | 2012-12-06 | 2013-07-03 | 郑州市建文特材科技有限公司 | A high temperature-resisting cement kiln wall cleaner |
| CN204648994U (en) * | 2015-03-12 | 2015-09-16 | 长沙海佳机械有限公司 | Ring formation scavenge unit in a kind of rotary kiln |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10995991B2 (en) | 2017-09-27 | 2021-05-04 | Andritz Inc. | Process for reducing ringing in lime kilns |
| RU2772158C2 (en) * | 2017-09-27 | 2022-05-18 | Андритц Инк. | Method and system for reducing ring formation in lime kilns |
| CN108362123A (en) * | 2018-03-02 | 2018-08-03 | 天津壹鸣环境科技股份有限公司 | Pneumatic ring-forming cleaning device for rotary kiln |
| CN114854922A (en) * | 2022-04-26 | 2022-08-05 | 酒泉钢铁(集团)有限责任公司 | Method for determining ring formation position of iron-containing material of rotary kiln and continuously cleaning iron-containing material by direct reduction |
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