CN104129600A - Circulating steel ball mechanical conveying device - Google Patents
Circulating steel ball mechanical conveying device Download PDFInfo
- Publication number
- CN104129600A CN104129600A CN201410308474.2A CN201410308474A CN104129600A CN 104129600 A CN104129600 A CN 104129600A CN 201410308474 A CN201410308474 A CN 201410308474A CN 104129600 A CN104129600 A CN 104129600A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- totebox
- ball totebox
- wheel
- mechanical
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 142
- 239000010959 steel Substances 0.000 title claims abstract description 142
- 238000007599 discharging Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000001141 propulsive effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000009331 sowing Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
A circulating steel ball mechanical conveying device comprises a supporting frame, a steel ball conveying hopper, a drive wheel, a driven wheel, a dual-row chain, a fine-adjusting correcting plate, a rough-adjusting correcting rod and a mechanical unloading retain wheel. The drive wheel, the driven wheel, the dual-row chain, the fine-adjusting correcting plate, the rough-adjusting correcting rod and the mechanical unloading retain wheel are fixed to the supporting frame; the fine-adjusting correcting plate, the rough-adjusting correcting rod and the mechanical unloading retain wheel are fixed to an upper transverse bearing frame, the fine-adjusting correcting plate and the rough-adjusting correcting rod are arranged parallelly, the fine-adjusting correcting plate is arranged under the rough-adjusting correcting rod, and the distance between the fine-adjusting correcting plate and the rough-adjusting correcting rod corresponds to the entire height of the steel ball conveying hopper; the steel ball conveying hopper carrying the steel balls contact with the fine-adjusting correcting plate and the rough-adjusting correcting rod firstly to perform horizontal correction and contacts with the mechanical unloading retain wheel secondly, and the mechanical unloading retain wheel supplies the drive force.
Description
Technical field
The present invention relates to waste heat boiler technical field, the circulating steel ball mechanical transport device that particularly a kind of applicable residual heat boiler of steel ball dedusting type ore heat furnace uses.
Background technology
Mineral hot furnace is point 3 kinds of type of furnaces generally, and the first is wholly sealed, and the second is that low hood is type semienclosed, and the third is the uncovered type of high petticoat pipe.Semi-hermetic stove is because the fire gases that it contains is very little, and temperature is up to more than 400 DEG C, and the air of sneaking into from fire door is more, and exhaust gas volumn is larger.Be applicable to adopting residual heat boiler for exchanging heat generating, heat efficiency can reach 26% ~ 28% left and right, is 0.1～0.5um but difficult point is the diameter of most of dust in flue gas, and is made up of the pelletizing of spherical particle and these particulates, contains SiO in dust
2, MgO, Fe
2o
3, Al
2o
3, P
2o
3, Na
2the nano_scale particle such as O, C, these particulates present different cohesiveness under different humidity provinces and humidity, are very easy to stick to chimney, flue, metal tube surface, cause the heat exchange efficiency of heat-transfer surface sharply to reduce.
At present, the existing deashing scheme solving the problems of the technologies described above in prior art, " residual heat boiler of steel ball dedusting type ore heat furnace " publication number that for example China national Department of Intellectual Property announces is CN101701775A.This invention is to adopt furnace roof to deploy to have a steel ball sowing apparatus, steel ball separated and collected device is set below furnace bottom ash bucket, steel ball separated and collected device is transported to the steel ball of collecting in steel ball totebox, then the steel ball totebox that by circulating steel ball mechanical transport device transport, steel ball is housed is to steel ball sowing apparatus top, make steel ball totebox pour steel ball into steel ball sowing apparatus by mechanical discharging gear wheel, steel ball sowing apparatus in mineral hot furnace waste heat boiler, so beats steel ball sowing heating surface and realizes deashing by having the steel ball of kinetic energy.But, this invention has the following disadvantages: because steel ball is beated from top to bottom between heating surface, cause the amount of steel ball separated and collected device output steel ball indefinite, steel ball falls into after steel ball totebox, the shape that speckles with the steel ball accumulation of ashes has deviation, cause steel ball totebox can not keep horizontality, there is the steel ball totebox at certain inclination angle when through mechanical discharging gear wheel, steel ball all can not be poured in steel ball sowing apparatus, reduce the steel ball amount entering in boiler, thereby reduction ash-removal effect, and waste electric energy.
Summary of the invention
In view of this, be necessary to provide a kind of can guarantee all to pour the steel ball of transport into circulating steel ball mechanical transport device in steel ball sowing apparatus.
A kind of circulating steel ball mechanical transport device, this circulating steel ball mechanical transport application of installation is in residual heat boiler of steel ball dedusting type ore heat furnace, for transporting steel ball.Circulating steel ball mechanical transport device comprises support frame, steel ball totebox and be fixed on the driving wheel on support frame, flower wheel, double strand chain, fine tuning correcting plate, thick bar correcting lever, mechanical discharging gear wheel, support frame comprises left vertical supporting frame, right vertical supporting frame, upper horizontal carrier, lower horizontal carrier, described driving wheel is at least one, and described flower wheel is at least three, described driving wheel, flower wheel is all fixed on support frame, double strand chain around be arranged on above-mentioned driving wheel, on flower wheel, between two chains of double strand chain, hang steel ball totebox, on the relative face of two chains of double strand chain, be fixedly installed two antifriction-bearing boxs that face and trigger board, trigger board is positioned at the top of antifriction-bearing box, on the opposing biside plate of steel ball totebox, rotating shaft is set, in the antifriction-bearing box of two chains of insertion corresponding to the each rotating shaft of steel ball totebox so that steel ball totebox in the time running into obstacle and double strand chain relatively rotate, and trigger board is higher than the opening of steel ball totebox, fine tuning correcting plate, thick bar correcting lever, mechanical discharging gear wheel are fixed on horizontal carrier, fine tuning correcting plate, thick bar correcting lever be arranged in parallel, fine tuning correcting plate is positioned at the below of thick bar correcting lever, distance between fine tuning correcting plate and thick bar correcting lever and the whole height of steel ball totebox are corresponding, and the steel ball totebox that steel ball is housed first first contacts to carry out horizontal alignment with fine tuning correcting plate, thick bar correcting lever, contacts to provide overturning propulsive effort by mechanical discharging gear wheel afterwards with mechanical discharging gear wheel.
The present invention compared with prior art tool has the following advantages: on the relative face of two chains of the double strand chain of described circulating steel ball mechanical transport device, be fixedly installed two antifriction-bearing boxs that face and trigger board, trigger board is positioned at the top of antifriction-bearing box, on the opposing biside plate of steel ball totebox, rotating shaft is set, in the antifriction-bearing box of two chains of insertion corresponding to the each rotating shaft of steel ball totebox, so that steel ball totebox in the time running into obstacle and double strand chain relatively rotate, and trigger board is higher than the opening of steel ball totebox, the fine tuning correcting plate of described circulating steel ball mechanical transport device, thick bar correcting lever, mechanical discharging gear wheel is fixed on horizontal carrier, mechanical discharging gear wheel is near steel ball sowing apparatus, fine tuning correcting plate, thick bar correcting lever be arranged in parallel, fine tuning correcting plate is positioned at the below of thick bar correcting lever, distance between fine tuning correcting plate and thick bar correcting lever and the whole height of steel ball totebox are corresponding, and the steel ball totebox that steel ball is housed is first and fine tuning correcting plate, thick bar correcting lever first contacts to carry out horizontal alignment, contact to provide overturning propulsive effort by mechanical discharging gear wheel with mechanical discharging gear wheel afterwards, so on steel ball totebox arrives laterally after carrier, first by fine tuning correcting plate, thick bar correcting lever makes to reach steel ball totebox horizontality, so can ensure that steel ball totebox water is after contacting with mechanical discharging gear wheel, completely the steel ball of transport is poured onto in steel ball sowing apparatus.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the circulating steel ball mechanical transport device of a preferred embodiments.
Accompanying drawing 2 is part-structure schematic diagrams of circulating steel ball mechanical transport device in Fig. 1.
Accompanying drawing 3 is structural representations of steel ball totebox in Fig. 1.
Accompanying drawing 4 is cross-sectional view of steel ball totebox in Fig. 1.
In figure: circulating steel ball mechanical transport device 10, support frame 20, left vertical supporting frame 21, right vertical supporting frame 22, upper horizontal carrier 23, lower horizontal carrier 24, steel ball totebox 30, rotating shaft 31, lower surface 32, balance directing plate 33, inside face 34, cushion rubber layer 35, anti-ejection protective bulkhead 36, the smooth reinforcement 37 of steel ball, spongy layer 38, driving wheel 40, flower wheel 50, double strand chain 60, antifriction-bearing box 61, trigger board 62, fine tuning correcting plate 70, thick bar correcting lever 80, mechanical discharging gear wheel 90.
Detailed description of the invention
Circulating steel ball mechanical transport device provided by the invention, is applied in residual heat boiler of steel ball dedusting type ore heat furnace, for transporting steel ball.
Referring to Fig. 1 and Fig. 2, circulating steel ball mechanical transport device 10 comprises support frame 20, steel ball totebox 30 and is fixed on driving wheel 40, flower wheel 50, double strand chain 60, fine tuning correcting plate 70, thick bar correcting lever 80, the mechanical discharging gear wheel 90 on support frame 20.
Support frame 20 comprises left vertical supporting frame 21, right vertical supporting frame 22, upper horizontal carrier 23, lower horizontal carrier 24, described driving wheel 40 is at least one, described flower wheel 50 is at least three, described driving wheel 40, flower wheel 50 are all fixed on support frame 20, for example, the crossover location between left vertical supporting frame 21, right vertical supporting frame 22, upper horizontal carrier 23, lower horizontal carrier 24.Double strand chain 60 around be arranged on above-mentioned driving wheel 40, on flower wheel 50, between two chains of double strand chain 60, hang steel ball totebox 30, on the relative face of two chains of double strand chain 60, be fixedly installed two antifriction-bearing boxs that face 61 and trigger board 62, trigger board 62 is positioned at the top of antifriction-bearing box 61, on the opposing biside plate of steel ball totebox 30, rotating shaft 31 is set, in the antifriction-bearing box 61 of two chains of insertion of each rotating shaft 31 correspondences of steel ball totebox 30, so that steel ball totebox 30 in the time running into obstacle and double strand chain 60 relatively rotate, and trigger board 62 is higher than the opening of steel ball totebox 30, fine tuning correcting plate 70, thick bar correcting lever 80, mechanical discharging gear wheel 90 are fixed on horizontal carrier 23, fine tuning correcting plate 70, thick bar correcting lever 80 be arranged in parallel, fine tuning correcting plate 70 is positioned at the below of thick bar correcting lever 80, distance between fine tuning correcting plate 70 and thick bar correcting lever 80 and the whole height of steel ball totebox 30 are corresponding, and the steel ball totebox 30 that steel ball is housed first first contacts to carry out horizontal alignment with fine tuning correcting plate 70, thick bar correcting lever 80, contacts to provide overturning propulsive effort by mechanical discharging gear wheel 90 afterwards with mechanical discharging gear wheel 90.
Referring to Fig. 3 and Fig. 4, steel ball totebox 30 is V-arrangement, on the bottom lower surface 32 of steel ball totebox 30, be provided with balance directing plate 33, the inside face 34 of steel ball totebox 30 is arcwall face, and is provided with cushion rubber layer 35 on the inside face 34 of steel ball totebox 30.Wherein, the thickness of cushion rubber layer 35 is 1～3cm.Balance directing plate 33 first contacts to carry out horizontal alignment with fine tuning correcting plate 70, contacts to provide overturning propulsive effort by mechanical discharging gear wheel 90 afterwards with mechanical discharging gear wheel 90.
Further; in order further to ensure that the steel ball that falls into steel ball totebox 30 can not eject; on the opening of steel ball totebox 30, be provided with anti-ejection protective bulkhead 36; anti-ejection protective bulkhead 26 is identical with the opening shape of steel ball totebox 30, and the height of anti-ejection protective bulkhead 36 is the half of the whole height of steel ball totebox 30.Anti-ejection protective bulkhead 36 is also provided with the smooth reinforcement 37 of steel ball with the junction of the opening of steel ball totebox 30; so the smooth reinforcement 37 of steel ball is for strengthening the connective stability between anti-ejection protective bulkhead 36 and the opening of steel ball totebox 30; and fill up the gap of leaving between anti-ejection protective bulkhead 36 and cushion rubber layer 35, so that steel ball can pour out smoothly smoothly from steel ball totebox 30.Rotating shaft 31 is passed steel ball totebox 30 and interconnects; Between the inside face 34 of cushion rubber layer 35 and steel ball totebox 30, be also provided with spongy layer 38, the thickness of spongy layer 38 is 1～3cm.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a circulating steel ball mechanical transport device, this circulating steel ball mechanical transport application of installation is in residual heat boiler of steel ball dedusting type ore heat furnace, be used for transporting steel ball, it is characterized in that: circulating steel ball mechanical transport device comprises support frame, steel ball totebox and be fixed on the driving wheel on support frame, flower wheel, double strand chain, fine tuning correcting plate, thick bar correcting lever, mechanical discharging gear wheel, support frame comprises left vertical supporting frame, right vertical supporting frame, upper horizontal carrier, lower horizontal carrier, described driving wheel is at least one, described flower wheel is at least three, described driving wheel, flower wheel is all fixed on support frame, double strand chain around be arranged on above-mentioned driving wheel, on flower wheel, between two chains of double strand chain, hang steel ball totebox, on the relative face of two chains of double strand chain, be fixedly installed two antifriction-bearing boxs that face and trigger board, trigger board is positioned at the top of antifriction-bearing box, on the opposing biside plate of steel ball totebox, rotating shaft is set, in the antifriction-bearing box of two chains of insertion corresponding to the each rotating shaft of steel ball totebox, so that steel ball totebox in the time running into obstacle and double strand chain relatively rotate, and trigger board is higher than the opening of steel ball totebox, fine tuning correcting plate, thick bar correcting lever, mechanical discharging gear wheel are fixed on horizontal carrier, fine tuning correcting plate, thick bar correcting lever be arranged in parallel, fine tuning correcting plate is positioned at the below of thick bar correcting lever, distance between fine tuning correcting plate and thick bar correcting lever and the whole height of steel ball totebox are corresponding, and the steel ball totebox that steel ball is housed first first contacts to carry out horizontal alignment with fine tuning correcting plate, thick bar correcting lever, contacts to provide overturning propulsive effort by mechanical discharging gear wheel afterwards with mechanical discharging gear wheel.
2. circulating steel ball mechanical transport device according to claim 1, it is characterized in that: steel ball totebox is V-arrangement, on the bottom lower surface of steel ball totebox, be provided with balance directing plate, balance directing plate is vertical with rotating shaft, balance directing plate is parallel with the chain of double strand chain, under the drive of double strand chain, the opening surface that the steel ball totebox of steel ball is housed first contacts to carry out the horizontality coarse adjustment of steel ball totebox with thick bar correcting lever, the opening surface of steel ball totebox of steel ball is housed first with after slightly bar correcting lever contacts, the balance directing plate of steel ball totebox contacts to carry out the horizontality fine setting of steel ball totebox with fine tuning correcting plate.
3. circulating steel ball mechanical transport device according to claim 2, it is characterized in that: the inside face of this steel ball totebox is arcwall face, and be provided with cushion rubber layer on the inside face of steel ball totebox, on the opening of steel ball totebox, be provided with anti-ejection protective bulkhead, anti-ejection protective bulkhead is identical with the opening shape of steel ball totebox, and the height of anti-ejection protective bulkhead is the half of the whole height of steel ball totebox; The junction of the opening of anti-ejection protective bulkhead and steel ball totebox is also provided with the smooth reinforcement of steel ball; Between the inside face of cushion rubber layer and steel ball totebox, be also provided with spongy layer.
4. circulating steel ball mechanical transport device according to claim 3, is characterized in that: the thickness of cushion rubber layer is 1～3cm.
5. circulating steel ball mechanical transport device according to claim 3, is characterized in that: the thickness of spongy layer is 1～3cm.
6. circulating steel ball mechanical transport device according to claim 1 and 2, is characterized in that: rotating shaft is passed steel ball totebox and interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308474.2A CN104129600A (en) | 2014-07-01 | 2014-07-01 | Circulating steel ball mechanical conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308474.2A CN104129600A (en) | 2014-07-01 | 2014-07-01 | Circulating steel ball mechanical conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104129600A true CN104129600A (en) | 2014-11-05 |
Family
ID=51802527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308474.2A Pending CN104129600A (en) | 2014-07-01 | 2014-07-01 | Circulating steel ball mechanical conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129600A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477569A (en) * | 2014-12-05 | 2015-04-01 | 河北天择重型机械有限公司 | Self-balancing vertical shaft bucket-type continuous lifting system hopper |
| CN105775605A (en) * | 2016-05-11 | 2016-07-20 | 武汉开锐海洋起重技术有限公司 | Chained bulk material hoister |
| CN108058242A (en) * | 2018-01-05 | 2018-05-22 | 广西南宁侨盛木业有限责任公司 | A kind of point contact type conveyor chain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944056A (en) * | 1974-04-17 | 1976-03-16 | Campbell Soup Company | Pivoted bucket conveyor |
| DE2546748A1 (en) * | 1975-10-18 | 1977-04-28 | Waldemar Glowatzki | Hinged conveyor bucket between support chains - is tilted by roller lever and bucket cam about two central pivots |
| US20040026215A1 (en) * | 2002-03-15 | 2004-02-12 | Snowball Malcolm Robert | Conveyor apparatus |
| CN101532670A (en) * | 2009-04-10 | 2009-09-16 | 钱尧翎 | Steel ball conveyer for removing ash of boiler |
| CN101701775A (en) * | 2009-11-05 | 2010-05-05 | 杭州杭锅工业锅炉有限公司 | Residual heat boiler of steel ball dedusting type ore heat furnace |
| CN103471119A (en) * | 2013-08-30 | 2013-12-25 | 江苏太湖锅炉股份有限公司 | Reciprocating ash removal structure for steel balls |
| CN203975750U (en) * | 2014-07-01 | 2014-12-03 | 宁夏天纵泓光余热发电技术有限公司 | Circulating steel ball mechanical transport device |
-
2014
- 2014-07-01 CN CN201410308474.2A patent/CN104129600A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944056A (en) * | 1974-04-17 | 1976-03-16 | Campbell Soup Company | Pivoted bucket conveyor |
| DE2546748A1 (en) * | 1975-10-18 | 1977-04-28 | Waldemar Glowatzki | Hinged conveyor bucket between support chains - is tilted by roller lever and bucket cam about two central pivots |
| US20040026215A1 (en) * | 2002-03-15 | 2004-02-12 | Snowball Malcolm Robert | Conveyor apparatus |
| CN101532670A (en) * | 2009-04-10 | 2009-09-16 | 钱尧翎 | Steel ball conveyer for removing ash of boiler |
| CN101701775A (en) * | 2009-11-05 | 2010-05-05 | 杭州杭锅工业锅炉有限公司 | Residual heat boiler of steel ball dedusting type ore heat furnace |
| CN103471119A (en) * | 2013-08-30 | 2013-12-25 | 江苏太湖锅炉股份有限公司 | Reciprocating ash removal structure for steel balls |
| CN203975750U (en) * | 2014-07-01 | 2014-12-03 | 宁夏天纵泓光余热发电技术有限公司 | Circulating steel ball mechanical transport device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477569A (en) * | 2014-12-05 | 2015-04-01 | 河北天择重型机械有限公司 | Self-balancing vertical shaft bucket-type continuous lifting system hopper |
| CN104477569B (en) * | 2014-12-05 | 2016-04-06 | 河北天择重型机械有限公司 | Self-balancing vertical bucket type continuance lifting system hopper |
| CN105775605A (en) * | 2016-05-11 | 2016-07-20 | 武汉开锐海洋起重技术有限公司 | Chained bulk material hoister |
| CN105775605B (en) * | 2016-05-11 | 2018-07-10 | 武汉开锐海洋起重技术有限公司 | Chain type bulk material lifting apparatus |
| CN108058242A (en) * | 2018-01-05 | 2018-05-22 | 广西南宁侨盛木业有限责任公司 | A kind of point contact type conveyor chain |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20141105 |