CN104018533B - Recoil and magnetic linkage formula take out sand ore dressing plant equipment - Google Patents
Recoil and magnetic linkage formula take out sand ore dressing plant equipment Download PDFInfo
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- CN104018533B CN104018533B CN201410263943.3A CN201410263943A CN104018533B CN 104018533 B CN104018533 B CN 104018533B CN 201410263943 A CN201410263943 A CN 201410263943A CN 104018533 B CN104018533 B CN 104018533B
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- sand
- iron
- bucket
- carrier bar
- silt particle
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Abstract
The invention discloses a kind of recoil and take out sand ore dressing plant equipment with magnetic linkage formula, it solving prior art, to there is iron sand separation rate lower, separation costs crosses the problems such as high, it is characterized in that: the sand pump (9) that sand pump dredger is installed belowdecks is connected with motor (3) by shaft joint (6), its entrance point is connected with suction cutter (9), suction cutter (9) is provided with the water injection pipe (10) be connected with sand washing pump (7), described iron sand is automatically separated and selects sand machine to be by the installation repair platform (24) being arranged at bracing frame (23) top, magnet carrier bar circulating device, silt particle baffle plate (29), sandblasting bucket (30), iron sand stores bucket (31) and forms, magnet carrier bar circulating device two ends are fixed on and are installed on repair platform (24), and silt particle baffle plate (29) is set in its both sides, stainless steel bottom surface, two ends arrange sandblasting bucket (30) and iron sand stores bucket (31).Have rational in infrastructure, the advantages such as convenient, environmental protection, saving resource are installed, can be widely used in riverbed yellow ground excavates and dredges high engineering to channel cleanout, has good economic benefit and social benefit.
Description
One, technical field
The invention belongs to and belong to reservoir riverbed silt particle dredging scheme equipment, relate in particular to a kind ofly in dredging silt particle process, directly the low content iron ore in silt particle to be carried out the efficient recoil that is separated and magnetic linkage formula takes out sand ore dressing plant equipment.
Two, background technology
China's iron and steel annual production has reached 700,000,000 tons, smelts the resource such as iron ore, iron ore that so many iron and steel need consumption more than 1,000,000,000 tons every year.China is poor iron ore deposit country, monopolizes by international transnational group, and China is annual in the process of imported iron ore sand loses the RMB that exceeds 100 billion.China is a poor iron ore deposit country, wastes iron ore resource again a large amount of simultaneously.Cement annual production as China reaches 1,600,000,000 tons, need more than 50 hundred million tons of yellow ground and it stir into concrete, excavating in the process of inhaling these yellow ground, the iron sand in these yellow ground is not being separated, directly all when yellow ground uses, a large amount of iron sand is wasted like this.
The reservoir of China spreads all over the place, and after these reservoirs run to certain time limit, carry out desilting work, otherwise will scrap.Such as Xiaolangdi Dam Project design library capacity is 174 billion cubic meters, in action less than the today after 30 years, has been silted up 1/3rd by silt particle.If the iron sand inside silt particle, while excavate silt particle desilting, is separated by we, both can reduce reservoir desilting cost, the steel and iron industry that can be again China provides valuable iron ore deposit, reduces the destruction that special exploitation iron ore causes environment.
Nowadays China's iron and steel production capacity is greater than demand, market Steel prices slump, causes the slump thereupon of iron sand price.Cause that directly to excavate silt particle lucrative, in silt particle, subsidiary ore dressing then forms loss of capital, therefore people abandon the affairs of ore dressing, and its main cause is rising steadily and the plant equipment not having iron sand directly to be carried out in silt particle being separated due to artificial price.
Before the present invention makes, in yellow ground, be separated iron sand is all application stainless steel drum formula magnetic separator, the feature of this machine in stainless steel drum, installs a bulk of semicircular arc fix arc-shaped magnet, stainless steel drum rotates round it, the magnetic force of magnet penetrates cylinder, hold the iron sand in the silt particle of cylinder surface flowing, the frictional force produced by suction, iron sand drives in iron sand collection bucket by cylinder.This machinery has the shortcoming of following several respects: one is that all silt particles all will flow through above stainless steel drum, and cylinder wearing and tearing are too fast; Two is that silt particle can not spread too thick on cylinder, otherwise spreads too thickly affect iron sand yield; Three is that the iron sand grade selected is low, hair sand is many, adds the selected cost of iron sand; Four is the amounts of excavating of the silt particle affected in the unit interval, although obtain part iron sand, decreases silt particle and excavates efficiency in the mechanical-type unit time, lose more than gain.The present inventor is devoted to invention research and takes out sand preparation equipment all one's life, although applied for that the patent No. is that the automatic iron sand separation pumping machine of ZL201010237231.6 solves the problems referred to above substantially on July 21st, 2010, but still the iron sand that iron-holder is too low fully can not be separated in silt particle, there is the problem that the useful iron sand of part runs off.
Three, summary of the invention
Object of the present invention overcomes prior art defect; reduce reservoir desilting, river sand mining cost for market provides a kind of, economize on resources, protection of the environment; neither sand efficiency is taken out in impact, fully iron in the silt particle of extraction can also be taken out sand ore dressing plant equipment containing the recoil be automatically separated and magnetic linkage formula.
Main technical schemes of the present invention is: it is separated automatically by sand pump dredger and iron sand selects sand machine two part to form.Described sand pump dredger is connected by cabin wallboard and connection flat board by the rectangle floating body boat wing of welded steel plate, the sand pump installed belowdecks is connected with the motor controlled by frequency conversion Electric Appliance Cabinet by shaft joint, its entrance point is connected with suction cutter by taking out sandpipe, suction cutter is provided with the silt particle recoiling device be made up of sand washing pump and water injection pipe, suction cutter is suspended on liftable and rotates on the pulley suspension hook of vertical tower crane.Described iron sand is automatically separated and selects sand machine to be stored bucket formed by the installation repair platform be arranged at above bracing frame, magnet carrier bar circulating device, silt particle baffle plate, sandblasting bucket, iron sand.Magnet carrier bar circulating device is made up of bottom tub, upper cover, magnet carrier bar, motor and gearbox, magnet carrier bar is by the magnetic box holding magnet piece, chain pin and the pulley composition being arranged on chain pin two ends, one side lower part of magnetic box is provided with the double-strand guide through chain pin, opposite side bottom is provided with the strand guide through chain pin, be arranged in bottom tub by the polygon driving wheel being provided with the half slot corresponding with magnet carrier bar chain pin being arranged on bottom tub two ends, and on the polygon driving wheel of active, drive sprocket has been installed, the drive sprocket of gearbox is driven to be connected by chain with the motor being arranged on top, initiatively be provided with synchronous sprocket wheel between polygon driving wheel and driven polygon driving wheel.Bottom tub surrounding is the cuboid being welded into band edge by steel plate, bottom surface is corrosion resistant plate, two side is provided with the channel-section steel installing polygon live axle bearing, and bottom is provided with the track of support underlying magnets carrier bar chain pin two head sheave, and top is provided with the track-frame of carrying upper strata pulley.Magnet carrier bar circulating device two ends are fixed on and are installed on repair platform, and silt particle baffle plate is set in its both sides, stainless steel bottom surface, form silt particle and shed groove, in order to avoid the wearing and tearing of bottom tub bottom surface corrosion resistant plate, thereunder can arrange one piece of dismountable corrosion resistant plate, the silt particle that sandblasting bucket and iron sand storage bucket are arranged on silt particle baffle plate and corrosion resistant plate formation throws vinasse two ends.The sand-feeding tube of sandblasting bucket is connected with the port of export of the sediment outflow pipe of sand pump, iron sand stores bucket bottom and is provided with sand export, be connected with the iron sand collecting box being placed on side, ground by flexible pipe, top is provided with water inlet pipe, rinses the iron sand be stored in iron sand collection bucket in collecting box.
Beneficial effect of the present invention is: owing to adopting magnetic linkage formula isolating construction, enter iron sand to be automatically separated and to select the silt particle to be selected of sand machine to open into opening out, do not controlled, work is smooth, can allow and take out sand equipment and operate at full capacity, not only avoid the silt particle that have lost sandpump in order to iron sand being separated in silt particle and excavate benefit, and automaticity is high, does not need special messenger to operate and keeps an eye on.Main rapid wear traveling mechanism runs and has the key area abrasion protection plate that can conveniently replace in lubrication is sliding, durable in use.Magnetic linkage operation linear speed per minute is no more than 5 meters, under the effect of reductor, consume energy extremely low (per hour be no more than 1 kilowatt).The iron sand grade selected reaches 45 percentage points, decreases iron ore selected, cost of transportation again.Reservoir desilting can be widely used in be separated high efficiency for the low content iron ore in low silt particle with in river mining process, neither increase silt particle cost of winning, also can obtain a large amount of iron ore resource to meet iron and steel enterprise's Production requirement, therefore it is applied and has good economic benefit and social benefit simultaneously.
Below in conjunction with accompanying drawing, the invention will be further described:
Four, accompanying drawing explanation
Fig. 1 is sand pump dredger overall structure schematic diagram of the present invention;
Fig. 2 is that iron sand of the present invention is automatically separated and selects the overall perspective view of sand machine;
Fig. 3 is that iron sand of the present invention is automatically separated and selects sand machine to look up perspective view;
Fig. 4 is that iron sand of the present invention is automatically separated and selects sand machine base groove perspective view;
Fig. 5 is that iron sand of the present invention is separated the perspective view selecting sand machine base groove to install polygon driving wheel automatically;
Fig. 6 is that iron sand of the present invention is separated the perspective view selecting sand machine base groove to install magnetic linkage automatically;
Fig. 7 is that iron sand of the present invention is automatically separated and selects sand machine base groove to install magnetic linkage master polygon driving wheel end office (EO) portion's perspective view.
In figure: 1 is the ship wing, 2 is cabin, 3 is motor, 4 is sand pump, 5 is sand pump sand inlet, 6 is shaft joint, 7 is sand washing pump, 8 is frequency conversion Electric Appliance Cabinet, 9 is suction cutter, 10 is water injection pipe, 11 for taking out sandpipe, 12 is jet water spout, 13 is vertical tower crane column, 14 is vertical hanging tower arm, 15 is pulley, 16 is capstan winch, 17 is pulley suspension hook, 18 for hanging muscle, 19 is bearing frame, 20 is cabin wallboard, 21 is dull and stereotyped for connecting, 22 is iron sand collecting box, 23 is bracing frame, 24 for installing repair platform, 25 is bottom tub, 26 is upper cover, 27 is motor, 28 is gearbox, 29 is silt particle baffle plate, 30 is sandblasting bucket, 31 struggle against for iron sand stores, 32 is sand-feeding tube, 33 is flexible pipe, 34 is water inlet pipe, 35 is polygon driving wheel, 36 is drive sprocket, 37 is track-frame, 38 is pulley, 39 is magnetic box, 40 is track, 41 is channel-section steel, 42 is bearing support, 43 is magnet piece, 44 is chain pin, 45 double-strand guidees, 46 is strand guide, 47 is bearing support installing hole.
Five, detailed description of the invention
The present invention is automatically separated by sand pump dredger and iron sand and selects sand machine two large divisions to form.As shown in Figure 1, described sand pump dredger to be connected by front and back cabin wallboard 20 according to two rectangle floating body boat wings 1 of the suitably thick welded steel plate of the shaft power size of sand pump to be made, the effect of the ship wing 1 is when cabin 2 is intake because of fault, lifts sand pump dredger and does not sink.Be provided with in left and right sides ship wing front portion and connect dull and stereotyped 21 security platforms staying the next one broad for operating personnel.Antifriction alloy high-efficient sand sucking pump 4 being installed in cabin 2 and the corresponding shaft power motor 3 of supporting installation, being provided with frequency conversion Electric Appliance Cabinet 8 on the quarter to save the energy.Two the ship wing 2 front middle part, a sand washing pump 7 adapted with sand pump is installed, is connected with the water injection pipe 10 that suction cutter 9 is arranged with the soft jet water spout 12 of rubber.Water injection pipe 10 to insert in dirty sand by sand washing pump 7 toward water filling in dirty sand, and the stone in silt particle is sunk, and the silt particle in stone, toward rising, enters in suction cutter 9 when rising to suction cutter 9 import position, then enters in sand pump 4 and realize high-efficient sand sucking.Be provided with the vertical lifting be made up of column 13 and tower arm 14 in the front portion of two ship wings 2 and turn to tower crane, column 13 is fixedly mounted on and is arranged on the bearing frame 19 of fore, column 13 bottom is provided with capstan winch 16, the wire rope be wrapped on capstan winch 16 is walked around and is arranged on column 13 top and is connected pulley suspension hook 17 with the pulley 15 of arm front end, suction cutter 9 by hang muscle 18 be suspended on below pulley suspension hook 17 crotch on, by can make the control of capstan winch 16 suction cutter 9 in scope flexibly lifting turn to the silt particle extracted in reservoir or riverbed.As shown in Figure 2, described iron sand is automatically separated and selects sand machine to be stored bucket 31 formed by the installation repair platform 24 be arranged at above bracing frame 23, magnet carrier bar circulating device, silt particle baffle plate 29, sandblasting bucket 30, iron sand.Magnet carrier bar circulating device is made up of bottom tub 25, upper cover 26, magnet carrier bar, motor 27 and gearbox 28, magnet carrier bar is then by the magnetic box 39 holding magnet piece 43, chain pin 44 forms with the pulley 38 being arranged on chain pin two ends, one side lower part of magnetic box 39 is provided with the double-strand guide 45 through chain pin 44, opposite side bottom is provided with the strand guide 46 through chain pin 44, be arranged in bottom tub 25 by the polygon driving wheel 35 being provided with the half slot corresponding with magnet carrier bar chain pin 44 being arranged on bottom tub 25 two ends, and on the polygon driving wheel of active, drive sprocket 36 has been installed, the drive sprocket of the gearbox 28 driven with the motor 27 being arranged on top by chain is connected, initiatively be provided with synchronous sprocket wheel between polygon driving wheel and driven polygon driving wheel, bottom tub 25 is welded by steel plate the rectangle of band edge, bottom surface is corrosion resistant plate, two side is provided with the channel-section steel 41 installing polygon live axle bearing 42, bottom is provided with the track 40 of support underlying magnets carrier bar chain pin 44 liang of head sheaves 38, and top is provided with the track-frame 37 of carrying upper strata pulley 38.Magnet carrier bar circulating device two ends are fixed on and are installed on repair platform 24, and silt particle baffle plate 29 is set in its both sides, stainless steel bottom surface, form silt particle and shed groove, in order to avoid the wearing and tearing of bottom tub bottom surface corrosion resistant plate, thereunder can arrange one piece of dismountable corrosion resistant plate, the silt particle that sandblasting bucket 30 and iron sand storage bucket 31 are arranged on silt particle baffle plate 29 and corrosion resistant plate formation sheds groove two ends.The sand-feeding tube 32 of sandblasting bucket 30 is connected with the port of export of the sediment outflow pipe of sand pump, iron sand stores bottom bucket 31 and is provided with sand export, be connected with the iron sand collecting box 22 being placed on side, ground by flexible pipe 33, top is provided with water inlet pipe 34, rinses the iron sand be stored in iron sand collection bucket 31 in iron sand collecting box 22.When implementing of the present invention, sand pump dredger only need be placed to predetermined region by operating personnel, according to reservoir or riverbed silt particle degree of depth adjustment capstan winch 16, the water injection pipe 10 on suction cutter 9 is made to insert in dirty sand, selected silt particle stack-up-yard, and iron sand is separated automatically selects sand machine to be arranged in silt particle stack-up-yard, then adopt rubber hose the sand pump sand export on sand pump dredger and iron sand to be automatically separated and select the sand-feeding tube 32 of sand machine to be connected.Then sand washing pump 7 is opened successively, the power switch of the motor 27 that the motor 3 driving sand pump 4 to operate and driving magnetic linkage rotate, go out in the water Automatic water-filling pipe 10 that sand washing pump 7 is sent and dirty sand is broken up, the silt particle floated is inhaled in suction cutter 9 when rising to suction cutter 9 import position, enter in sand pump 4 after taking out sandpipe 11, then enter in sandblasting bucket 30 by rubber hose, the sand export on high pressure silt particle blowing sand hopper 30 top sprays in the silt particle groove that is made up of two pieces of silt particle baffle plates 29 and top corrosion resistant plate, iron sand in silt particle is adsorbed on the detachable corrosion resistant plate of bottom tub 25 corrosion resistant plate subjacent when meeting the magnetic line of force through top corrosion resistant plate, along the direction of walking about of magnetic linkage, and then the magnetic force of magnetic linkage moves across corrosion resistant plate reversal of the natural order of things direction under corrosion resistant plate magnetic area of breaking together, disconnected magnetic area be shed to be arranged at the silt particle groove other end be made up of two pieces of silt particle baffle plates 29 and top corrosion resistant plate iron sand storage bucket 31 in, by water inlet pipe 34 to water filling in iron sand storage bucket 31, the iron sand of separation can be sent in iron sand collecting box 22 through rubber hose 33 in iron sand storage bucket 31.There is scientific structure, convenient, use safety be installed, the advantage such as environmental protection, reservoir, the dredging of riverbed silt particle can be widely used in, both a large amount of yellow ground can have been extracted for building trade, the iron sand that sorting is a large amount of is again used for iron and steel enterprise and produces, and it is applied and will bring good economic benefit and social benefit for enterprise.
Claims (2)
1. a recoil takes out sand ore dressing plant equipment with magnetic linkage formula, it is separated automatically by sand pump dredger and iron sand selects sand machine two part to form, it is characterized in that: described sand pump dredger is connected by cabin wallboard (20) and connection dull and stereotyped (21) by the rectangle floating body boat wing (1) of welded steel plate, the sand pump (4) be arranged in cabin (2) is connected with the motor (3) controlled by frequency conversion Electric Appliance Cabinet (8) by shaft joint (6), its entrance point is connected with suction cutter (9) by taking out sandpipe (11), suction cutter (9) is provided with the silt particle recoiling device be made up of sand washing pump (7) and water injection pipe (10), suction cutter (9) is suspended on liftable and rotates on the pulley suspension hook (17) of vertical tower crane, described iron sand is automatically separated and selects sand machine to be by the installation repair platform (24) being arranged at bracing frame (23) top, magnet carrier bar circulating device, silt particle baffle plate (29), sandblasting bucket (30), iron sand stores bucket (31) and forms, magnet carrier bar circulating device two ends are fixed on and are installed on repair platform (24), and silt particle baffle plate (29) is set in its both sides, stainless steel bottom surface, two ends arrange sandblasting bucket (30), iron sand stores bucket (31), the sand-feeding tube (32) of sandblasting bucket (30) is connected with the port of export of the sediment outflow pipe of sand pump, iron sand stores bucket (31) bottom and is provided with sand export, be connected with the iron sand collecting box (22) being placed on side, ground by flexible pipe (33), top is provided with water inlet pipe (34).
2. recoil according to claim 1 and magnetic linkage formula take out sand ore dressing plant equipment, and described magnet carrier bar circulating device is made up of bottom tub (25), upper cover (26), magnet carrier bar, motor (27) and gearbox (28), magnet carrier bar is by the magnetic box holding magnet piece (43) (39), chain pin (44) and be arranged on chain pin two ends pulley (38) composition, one side lower part of magnetic box (39) is provided with the double-strand guide (45) through chain pin (44), opposite side bottom is provided with the strand guide (46) through chain pin (44), be arranged in bottom tub (25) by the polygon driving wheel (35) being provided with the half slot corresponding with magnet carrier bar chain pin (44) being arranged on bottom tub (25) two ends, and on the polygon driving wheel of active, drive sprocket (36) has been installed, the drive sprocket of the gearbox (28) driven with the motor (27) being arranged on top by chain is connected, initiatively be provided with synchronous sprocket wheel between polygon driving wheel and driven polygon driving wheel, bottom tub (25) surrounding is the cuboid being welded into band edge by steel plate, bottom surface is corrosion resistant plate, two side is provided with the channel-section steel (41) installing polygon live axle bearing (42), bottom is provided with the track (40) of support underlying magnets carrier bar chain pin (44) two head sheave (38), and top is provided with the track-frame (37) of carrying upper strata pulley (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263943.3A CN104018533B (en) | 2014-06-16 | 2014-06-16 | Recoil and magnetic linkage formula take out sand ore dressing plant equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263943.3A CN104018533B (en) | 2014-06-16 | 2014-06-16 | Recoil and magnetic linkage formula take out sand ore dressing plant equipment |
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| Publication Number | Publication Date |
|---|---|
| CN104018533A CN104018533A (en) | 2014-09-03 |
| CN104018533B true CN104018533B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263943.3A Expired - Fee Related CN104018533B (en) | 2014-06-16 | 2014-06-16 | Recoil and magnetic linkage formula take out sand ore dressing plant equipment |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201235307Y (en) * | 2008-06-20 | 2009-05-13 | 艾继文 | Ore separator for river sand |
| CN101906793A (en) * | 2010-07-21 | 2010-12-08 | 张保华 | Automatic iron sand separation pumping machine |
| CN201912988U (en) * | 2010-12-11 | 2011-08-03 | 鞍山钢铁集团公司 | Novel vertical external circulation two-stage magnetic separation system of grinding machine |
| JP2012232253A (en) * | 2011-04-28 | 2012-11-29 | Kinzo Ri | Multistage seawater purification system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5422516B2 (en) * | 2010-08-23 | 2014-02-19 | 株式会社日立製作所 | Aggregation magnetic separator |
-
2014
- 2014-06-16 CN CN201410263943.3A patent/CN104018533B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201235307Y (en) * | 2008-06-20 | 2009-05-13 | 艾继文 | Ore separator for river sand |
| CN101906793A (en) * | 2010-07-21 | 2010-12-08 | 张保华 | Automatic iron sand separation pumping machine |
| CN201912988U (en) * | 2010-12-11 | 2011-08-03 | 鞍山钢铁集团公司 | Novel vertical external circulation two-stage magnetic separation system of grinding machine |
| JP2012232253A (en) * | 2011-04-28 | 2012-11-29 | Kinzo Ri | Multistage seawater purification system |
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| CN104018533A (en) | 2014-09-03 |
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Granted publication date: 20160120 Termination date: 20160616 |