CN101306909A - Sludge crushing feeder - Google Patents
Sludge crushing feeder Download PDFInfo
- Publication number
- CN101306909A CN101306909A CNA2008101382084A CN200810138208A CN101306909A CN 101306909 A CN101306909 A CN 101306909A CN A2008101382084 A CNA2008101382084 A CN A2008101382084A CN 200810138208 A CN200810138208 A CN 200810138208A CN 101306909 A CN101306909 A CN 101306909A
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- roller
- feed
- smash
- feed roller
- crushing
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Abstract
The invention discloses a sludge crushing feeder, which comprises a hopper, a feeding part and a crushing part which are arranged from the top down, wherein, the feeding part comprises a feed box, a feeding part stander and a feed roller which is arranged inside the feed box; the crushing part comprises a crushing hopper, a crushing part stander and a crushing roller set which is arranged inside the crushing hopper; and the feed roller and the crushing roller set are respectively connected with a drive unit which respectively drives the feed roller and the crushing roller set to rotate. The sludge crushing feeder changes the prior spiral feeding means and adopts a two-stage drum for feeding, thereby the phenomenon of sludge agglomeration is difficult to generate and sludge can be continuously and uniformly conveyed onto a mixing belt and can be completely uniformly mixed with mineral powder before sintering on the mixing belt. The sludge crushing feeder successfully solves the problems of spherulization, cementation, equipment blockage and so on which are common during the mixing process of steel-making and iron-making sludge and the mineral powder before sintering.
Description
(1) technical field
The present invention relates to a kind of steel-making and ironmaking mud handling equipment, particularly a kind of sludge crushing feeder.
(2) background technology
Steel Plant carry out containing in the mud of converter steelmaking the iron of 30%-50%, and these mud can melt down steel-making again, realize the principles and policies that recycling economy is utilized, at present, the feeding device of domestic existence adopts screw feeding, because the viscosity of mud is big, is difficult for smashing after agglomerating, when being bonded in feed, mud is provided with, hinder the rotation of feeding screw, be difficult to realize continuous even feeding, transfer rate is slow, efficient is low, is difficult to the effect that realizes that scrap loop is utilized.
(3) summary of the invention
The technical problem to be solved in the present invention is: a kind of pulley type sludge crushing feeder that can evenly carry mud continuously is provided.
In order to solve the problems of the technologies described above, the present invention includes hopper, the feed part that sets gradually from top to bottom and smash part, feed partly comprises feed box, feed part frame and is arranged on feed roller in the feed box, smash part and comprise and smash hopper, smash the part frame and be arranged on to smash and smash the roller group in the hopper, feed roller and smash the roller group and respectively be connected with a drive unit that drives its rotation.
In order to prevent that mud is bonded on the feed roller, described feed roller below is provided with scraper.
In order to improve delivery rate, described feed roller comprises feed roller and a plurality of grilled teeth, and grilled teeth evenly is fixed on the surface of feed roller.
For can control sludge stream to, mud can be as much as possible flowed downward with the rotation of feed roller, one side of described feed roller is provided with the mud flow control apparatus, the mud flow control apparatus comprises dash plate, connecting lever, extension spring and material-distributing tooth, the dash plate upper end is hinged with feed box, the middle part and the feed box of connecting lever are hinged, dash plate is between feed roller and the connecting lever, extension spring is connected between the upper end and feed box of connecting lever, the lower end of connecting lever is against on the dash plate, and material-distributing tooth is arranged on the below of dash plate.
Discharge for the ease of oversize material or impurity, described feed box lower end is provided with the elasticity dodge gate, smash wheels be arranged on the elasticity dodge gate under.
For the ease of control, the drive unit of described feed roller is a motor I, motor I is passed through speed reduction unit, shaft coupling is connected with feed roller, motor I and speed reduction unit are arranged on to be smashed on the part frame, the drive unit of smashing the roller group is a motor II, smashing the roller group comprises and initiatively smashes roller and the driven roller of smashing, initiatively smash on roller and the driven central shaft of smashing roller and be fixed with drive sprocket and driven sprocket respectively, the support of smashing part is provided with the changed course sprocket wheel, hang with chain on drive sprocket and the changed course sprocket wheel, driven sprocket is pressed in the outside of chain, and motor II is passed through speed reduction unit, shaft coupling with initiatively smash roller and be connected.
The invention has the beneficial effects as follows: the present invention has changed screw feeding mode in the past, adopt the feeding of two-stage roller, after mud adds material bin, diffusing through taking off of feed roller earlier, smash, again through smashing further smashing of roller group, mud agglomerate phenomenon be difficult for to take place, and mud can be transported on the batch mixing belt continuously uniformly, can all mix with breeze before the sintering on the batch mixing belt, after testing, it is respond well to make ball, and mixture moisture is stable, has guaranteed the ordinary production application.The present invention has successfully solved a series of problems such as ubiquitous balling-up in steel-making and the preceding breeze batch mixing process of ironmaking mud and sintering, bonding, occluding device.
(4) description of drawings
Fig. 1 is a structural representation of the present invention; Fig. 2 is the A-A sectional structure synoptic diagram of Fig. 1; Fig. 3 is the vertical view of Fig. 1;
Among the figure: 1, hopper, 2, motor I, 3, feed part frame, 4, motor II, 5, smash the part frame, 6, feed box, 7, dash plate, 8, connecting lever, 9, extension spring, 10, material-distributing tooth, 11, the driven roller of smashing, 12, driven sprocket, 13, chain, 14, the changed course sprocket wheel, 15, drive sprocket, 16, initiatively smash roller, 17, smash hopper, 18, scraper, 19, feed roller, 20, grate plate.
(5) embodiment
As Fig. 1, Fig. 2 and a kind of specific embodiment shown in Figure 3, it comprises hopper 1, motor I 2, feed part frame 3, motor II 4, smashes part frame 5, feed box 6, dash plate 7, connecting lever 8, extension spring 9, material-distributing tooth 10, driven smash roller 11, driven sprocket 12, chain 13, changed course sprocket wheel 14, drive sprocket 15, initiatively smash roller 16, smash hopper 17, scraper 18, feed roller 19 and grate plate 20.
Motor I 2, feed part frame 3, feed box 6, dash plate 7, connecting lever 8, extension spring 9, material-distributing tooth 10, scraper 18 and feed roller 19 are formed the feed part.As shown in Figure 2, dash plate 7, connecting lever 8, extension spring 9, material-distributing tooth 10, scraper 18 and feed roller 19 are arranged in the feed box 6, scraper 18 is arranged on the below of feed roller 19, scraper 18 can be removed the clout on the feed roller 19 at any time, dash plate 7, connecting lever 8, extension spring 9, material-distributing tooth 10 is formed the mud flow control apparatus, and be arranged on a side of feed roller 19, dash plate 7 upper ends and feed box 6 are hinged, the middle part of connecting lever 8 and feed box 6 are hinged, dash plate 7 is between feed roller 19 and the connecting lever 8, extension spring 9 is connected between the upper end and feed box 6 of connecting lever 8, and the lower end of connecting lever 8 is against on the dash plate 7, and material-distributing tooth 10 is arranged on the below of dash plate 7.The bottom of feed box 6 is provided with the elasticity dodge gate.Motor I 2 is connected with feed roller 19 by step-down gear, shaft coupling.Motor I 2 and step-down gear all are fixed on the feed part frame 3.Feed roller 19 comprises feed roller and a plurality of high quality steel grilled teeth, and grilled teeth evenly is fixed on the surface of feed roller, can change after the grilled teeth wear and tear.
Motor II 4, smash part frame 5, drivenly smash roller 11, driven sprocket 12, chain 13, changed course sprocket wheel 14, drive sprocket 15, initiatively smash roller 16 and smash hopper 17 compositions and smash part.Initiatively smash roller 16 and the driven roller 11 smashed is formed and smashed the roller group, initiatively smash on roller 16 and the driven central shaft of smashing roller 11 and be fixed with drive sprocket 15 and driven sprocket 12 respectively, motor II 4, changed course sprocket wheel 14 are arranged on and smash on the part frame 5, chain 13 hangs on drive sprocket 15 and the changed course sprocket wheel 14, driven sprocket 12 is pressed in the upside of chain 13, motor II 4 is by speed reduction unit, shaft coupling and initiatively smash roller 16 and be connected, and this speed reduction unit is arranged on to be smashed on the part frame 5.Motor II 4 can drive and initiatively smash roller 16 rotations, drives the driven roller 11 of smashing by three sprocket wheels and chain 13 again and does anti-phase rotation.
Hopper 1, feed part and smash part and set gradually from top to bottom.Hopper 1, feed box 6 and smash hopper 17 and be connected, grate plate 20 is located at the suitable for reading of hopper, as shown in Figure 3.
Smash the part frame and adopt the lifting form, is connected with feed part frame 3 by suspension rod, the adjustable length of suspension rod can be according to failing the length that the height of expecting conveyor is regulated suspension rod.
Motor I 2 and motor II 4 adopts frequency-conversion and speed-regulation motors, the frequency conversion speed-adjusting system scope of compromise is wide, energy-saving effect obviously, good speed adjustment features, speed ratio be wide, driving part is provided with the setting device of regulating two roller gaps.
Mounting means: this sludge crushing feeder is installed in the top to agglomerating plant transferring raw material and batch mixing belt.
Working process: with lifting machine mud is picked up earlier, be transported to hopper 1 top, make mud fall into hopper 1 through grate plate 20, simultaneously the bulk foreign material are picked, prevent putty, it is loosening that feed roller 19 rotates the mud that makes hopper 1 bottom, and under the effect of mud flow control apparatus, move downward with feed roller 19, the mud that is bonded on the feed roller 19 is scraped by scraper, the gravity of mud is opened the elasticity dodge gate of feed box 6 bottoms, and mud enters smashes hopper 17, further smashes at the effect mud of smashing the roller group, and on the batch mixing belt of falling, make mud mix with the preceding breeze of the sintering on the batch mixing belt.
Claims (6)
1. sludge crushing feeder, it is characterized in that: comprise hopper (1), the feed part that sets gradually from top to bottom and smash part, feed partly comprises feed box (6), feed part frame (3) and is arranged on feed roller (19) in the feed box (6), smash part and comprise and smash hopper (17), smash part frame (5) and be arranged on to smash and smash the roller group in the hopper (17), feed roller (19) and smash the drive unit that the roller group respectively is connected with its rotation of driving.
2. sludge crushing feeder according to claim 1 is characterized in that: described feed roller (19) below is provided with scraper (18).
3. sludge crushing feeder according to claim 2 is characterized in that: described feed roller (19) comprises feed roller and a plurality of grilled teeth, and grilled teeth evenly is fixed on the surface of feed roller.
4. sludge crushing feeder according to claim 3, it is characterized in that: a side of described feed roller (19) is provided with the mud flow control apparatus, the mud flow control apparatus comprises dash plate (7), connecting lever (8), extension spring (9) and material-distributing tooth (10), dash plate (7) upper end is hinged with feed box (6), the middle part of connecting lever (8) and feed box (6) are hinged, dash plate (7) is between feed roller (19) and the connecting lever (8), extension spring (9) is connected between the upper end and feed box (6) of connecting lever (8), the lower end of connecting lever (8) is against on the dash plate (7), and material-distributing tooth (10) is arranged on the below of dash plate (7).
5. sludge crushing feeder according to claim 2 is characterized in that: described feed box (6) lower end is provided with the elasticity dodge gate, smash wheels be arranged on the elasticity dodge gate under.
6. according to any one described sludge crushing feeder among the claim 1-5, it is characterized in that: the drive unit of described feed roller (19) is motor I (2), motor I (2) is passed through speed reduction unit, shaft coupling is connected with feed roller (19), motor I (2) and speed reduction unit are arranged on to be smashed on the part frame (5), the drive unit of smashing the roller group is motor II (4), smashing the roller group comprises and initiatively smashes roller (16) and the driven roller (11) of smashing, initiatively smash on roller (16) and the driven central shaft of smashing roller (11) and be fixed with drive sprocket (15) and driven sprocket (12) respectively, the support of smashing part is provided with changed course sprocket wheel (14), hang with chain (13) on drive sprocket (15) and the changed course sprocket wheel (14), driven sprocket (12) is pressed in the outside of chain (13), and motor II (4) is passed through speed reduction unit, shaft coupling with initiatively smash roller (16) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101382084A CN101306909B (en) | 2008-07-03 | 2008-07-03 | Sludge crushing feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101382084A CN101306909B (en) | 2008-07-03 | 2008-07-03 | Sludge crushing feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306909A true CN101306909A (en) | 2008-11-19 |
| CN101306909B CN101306909B (en) | 2010-04-14 |
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ID=40123620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101382084A Expired - Fee Related CN101306909B (en) | 2008-07-03 | 2008-07-03 | Sludge crushing feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101306909B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626939A (en) * | 2012-05-09 | 2012-08-08 | 张鲁刚 | Rotary type wood crusher |
| CN103691521A (en) * | 2013-12-23 | 2014-04-02 | 常州市新港热电有限公司 | Sludge crushing forming machine |
| CN104355509A (en) * | 2014-10-20 | 2015-02-18 | 广西高中阀门制造有限责任公司 | Sludge refining device |
| CN110127965A (en) * | 2019-05-27 | 2019-08-16 | 武立辉 | A kind of processing equipment and processing method of sludge |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780317Y (en) * | 2004-12-24 | 2006-05-17 | 上海建设路桥机械设备有限公司 | Biroller crusher |
| CN201071386Y (en) * | 2007-06-11 | 2008-06-11 | 济南钢铁股份有限公司 | Integrated machine of continuously feeding and pulverizing for sewage sludge |
| CN201223805Y (en) * | 2008-07-03 | 2009-04-22 | 唐承祯 | Machine for feeding and pulverizing for sewage sludge |
-
2008
- 2008-07-03 CN CN2008101382084A patent/CN101306909B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626939A (en) * | 2012-05-09 | 2012-08-08 | 张鲁刚 | Rotary type wood crusher |
| CN103691521A (en) * | 2013-12-23 | 2014-04-02 | 常州市新港热电有限公司 | Sludge crushing forming machine |
| CN104355509A (en) * | 2014-10-20 | 2015-02-18 | 广西高中阀门制造有限责任公司 | Sludge refining device |
| CN110127965A (en) * | 2019-05-27 | 2019-08-16 | 武立辉 | A kind of processing equipment and processing method of sludge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101306909B (en) | 2010-04-14 |
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