CN201223805Y - Machine for feeding and pulverizing for sewage sludge - Google Patents
Machine for feeding and pulverizing for sewage sludge Download PDFInfo
- Publication number
- CN201223805Y CN201223805Y CNU2008200251438U CN200820025143U CN201223805Y CN 201223805 Y CN201223805 Y CN 201223805Y CN U2008200251438 U CNU2008200251438 U CN U2008200251438U CN 200820025143 U CN200820025143 U CN 200820025143U CN 201223805 Y CN201223805 Y CN 201223805Y
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- roller
- smash
- feed
- feed roller
- motor
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Abstract
The utility model discloses a sludge crushing feeder comprising a hopper, a feeding part and a crushing part, which are arranged in sequence from top to bottom. The feeding part comprises a feed box, a frame of the feeding part, and a feeding roller which is arranged in the feed box; the crushing part comprises a crushing box, a frame of the crushing part, and a crushing roller set which is arranged in the crushing box; and the feeding roller and the crushing roller set are connected with and driven by respective driving devices. In the utility model, the prior helical feeding manner is changed into two-stage roller feeding manner, so that the phenomena of sludge mass can not easily occur, the sludge can be continuously and evenly delivered on a mixed material belt, and be completely and uniformly mixed with coal powder on the mixed material belt before sintering. The utility model successfully solves the problems that the steel and iron sludge can form balls, and adhere to and block devices in the process of mixing with the coal powder before sintering.
Description
(1) technical field
The utility model relates to a kind of steel-making and ironmaking mud conveying equipment, particularly a kind of sludge crushing feeder.
(2) background technology
Steel plant carry out containing in the mud of pneumatic 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, transporting velocity is slow, efficient is low, is difficult to the effect that realizes that scrap loop is utilized.
(3) summary of the invention
The technical problems to be solved in the utility model 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 utility model comprises hopper, the feed part that sets gradually from top to bottom and smashes 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 buffer board, connecting lever, extension spring and material-distributing tooth, the buffer board upper end is hinged with feed box, the middle part and the feed box of connecting lever are hinged, buffer board 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 buffer board, and material-distributing tooth is arranged on the below of buffer board.
Discharge for the ease of bulk materials 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 decelerator, shaft coupling is connected with feed roller, motor I and decelerator 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 decelerator, shaft coupling with initiatively smash roller and be connected.
The beneficial effects of the utility model are: the utility model 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 utility model 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 the utility model structural representation; Fig. 2 is the A-A sectional structure schematic 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, buffer board, 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) specific 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, buffer board 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, buffer board 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, buffer board 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, buffer board 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, buffer board 7 upper ends and feed box 6 are hinged, the middle part of connecting lever 8 and feed box 6 are hinged, buffer board 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 buffer board 7, and material-distributing tooth 10 is arranged on the below of buffer board 7.The bottom of feed box 6 is provided with the elasticity dodge gate.Motor I 2 is connected with feed roller 19 by reductor, shaft coupling.Motor I 2 and reductor all are fixed on the feed part frame 3.Feed roller 19 comprises feed roller and a plurality of high-alloy steel grilled teeth, and grilled teeth evenly is fixed on the surface of feed roller, can change after the grilled teeth fair 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 decelerator, shaft coupling and initiatively smash roller 16 and be connected, and this decelerator 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 belt feeder 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, running part is provided with the adjusting 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.
The course of work: with crane 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 buffer board (7), connecting lever (8), extension spring (9) and material-distributing tooth (10), buffer board (7) upper end is hinged with feed box (6), the middle part of connecting lever (8) and feed box (6) are hinged, buffer board (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 buffer board (7), and material-distributing tooth (10) is arranged on the below of buffer board (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 decelerator, shaft coupling is connected with feed roller (19), motor I (2) and decelerator 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 decelerator, shaft coupling with initiatively smash roller (16) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251438U CN201223805Y (en) | 2008-07-03 | 2008-07-03 | Machine for feeding and pulverizing for sewage sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251438U CN201223805Y (en) | 2008-07-03 | 2008-07-03 | Machine for feeding and pulverizing for sewage sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201223805Y true CN201223805Y (en) | 2009-04-22 |
Family
ID=40596682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200251438U Expired - Lifetime CN201223805Y (en) | 2008-07-03 | 2008-07-03 | Machine for feeding and pulverizing for sewage sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201223805Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306909B (en) * | 2008-07-03 | 2010-04-14 | 唐承祯 | Sludge crushing feeder |
| CN102921526A (en) * | 2011-08-12 | 2013-02-13 | 卢小平 | Feeding device of material crushing apparatus |
| CN103341392A (en) * | 2013-06-06 | 2013-10-09 | 吉林市新大科机电技术有限责任公司 | Wheel type continuous automatic feeding device |
| CN105217179A (en) * | 2015-09-17 | 2016-01-06 | 江苏华通动力重工有限公司（中外合资） | Sludge conveyer |
| CN106582996A (en) * | 2016-12-01 | 2017-04-26 | 中国石油天然气股份有限公司 | Oily sludge mixing and crushing device |
| CN111634965A (en) * | 2020-06-02 | 2020-09-08 | 杭州金专新能源设备有限公司 | Sludge pump for sewage treatment |
-
2008
- 2008-07-03 CN CNU2008200251438U patent/CN201223805Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306909B (en) * | 2008-07-03 | 2010-04-14 | 唐承祯 | Sludge crushing feeder |
| CN102921526A (en) * | 2011-08-12 | 2013-02-13 | 卢小平 | Feeding device of material crushing apparatus |
| CN103341392A (en) * | 2013-06-06 | 2013-10-09 | 吉林市新大科机电技术有限责任公司 | Wheel type continuous automatic feeding device |
| CN105217179A (en) * | 2015-09-17 | 2016-01-06 | 江苏华通动力重工有限公司（中外合资） | Sludge conveyer |
| CN106582996A (en) * | 2016-12-01 | 2017-04-26 | 中国石油天然气股份有限公司 | Oily sludge mixing and crushing device |
| CN111634965A (en) * | 2020-06-02 | 2020-09-08 | 杭州金专新能源设备有限公司 | Sludge pump for sewage treatment |
| CN111634965B (en) * | 2020-06-02 | 2021-05-25 | 廖远杰 | Sludge pump for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090422 Effective date of abandoning: 20080703 |