CN203372858U - Chunk high-viscosity bulk cargo feeding and breaking device for ship unloader - Google Patents
Chunk high-viscosity bulk cargo feeding and breaking device for ship unloader Download PDFInfo
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- CN203372858U CN203372858U CN201320457718.4U CN201320457718U CN203372858U CN 203372858 U CN203372858 U CN 203372858U CN 201320457718 U CN201320457718 U CN 201320457718U CN 203372858 U CN203372858 U CN 203372858U
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- high viscosity
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Abstract
The utility model discloses a chunk high-viscosity bulk cargo feeding and breaking device for a shop unloader. The chunk high-viscosity bulk cargo feeding and breaking device for the shop unloader comprises a material receiving hopper, a plate type feeder, a breaker and a belt conveyor. The material receiving hopper is located above the plate type feeder. A hopper guiding groove is formed between the material receiving hopper and the plate type feeder. A feeding port of the plate type feeder is located above the breaker so that materials can be delivered to the breaker and be broken into small-particle materials by the breaker. A material collecting groove is formed below the plate type feeder. The belt conveyor is arranged below the breaker so that the small-particle materials which are broken by the breaker can be conveyed. The chunk high-viscosity bulk cargo feeding and breaking device for the shop unloader has the advantages of being simple in structure, low in manufacturing cost, capable of evenly breaking and delivering high-viscosity bulk cargo containing chunks, solving the problem of continuous conveyance of the chuck high-viscosity bulk cargo and improving the work efficiency of continuous unloading and transportation of the bridge type grab ship unloader, small in amount of scatter materials, reliable in work and the like.
Description
Technical field
The utility model relates to a kind of high viscosity of the bulk for ship unloaders bulk goods feeding crushing device.
Background technology
At some harbour, usually with seagoing vessel, large quantities of high viscosity massive ores is transported to harbour, such as nickel ores.Due to nickel minerals aqueous ingredients very high (approximately 30%～38% left and right), viscosity is very large, and wherein mix the nickel minerals piece of 600 millimeters of some diameters, can't adopt bridge-type grab ship unloader to grab and unload, can only adopt the grab bucket span winch nickel minerals is grabbed and is discharged on Wharf Platform, then by loader secondary scraper to truck, transporting to logistics plants by truck is processed, the whole fortune process of unloading wastes time and energy, and has increased the Secondary Transport cost, makes the efficiency of unloading fortune lower.Due to, because the nickel minerals aqueous ingredients is very high, and lump is larger, and on-the-spot material spilling is a lot, makes the harbour face often in as muddy pond, harbour face and to unload fortune equipment contaminated very severe.In addition, truck is in the dealing transportation, and due to wheel sizing and railway carriage leakage, nickel minerals pollutes very large to peripheral environmental concerns.The harbour that China mainly unloads nickel minerals at present has: ,Jing Tang port, PORT OF TIANJIN, PORT OF RIZHAO, Lianyun Harbour etc., and be substantially all to adopt the grab bucket span winch that nickel minerals is discharged on Wharf Platform, then use the entrucking of loader scraper, by truck, transport.
The utility model content
The utility model is the weak point existed in above-mentioned prior art for avoiding, a kind of high viscosity of the bulk for ship unloaders bulk goods feeding crushing device is provided, after pulverizing with the bulk high-viscosity material that will be not easy transportation, pass through belt haulage, to avoid Secondary Transport, the reduction environmental pollution on harbour, improve the conveying efficiency of material on harbour.
The utility model be the technical solution problem by the following technical solutions.
For the bulk high viscosity bulk goods feeding crushing device of ship unloaders, its constructional feature is to comprise the funnel that connects material, apron feeder, crusher and belt conveyer; The described funnel that connects material is positioned at the top of described apron feeder, and described connecting material between funnel and apron feeder is provided with the funnel guide groove; The discharging opening of described apron feeder is positioned at the top of described crusher, so that mass transport is broken into to small particles material to crusher; The below of described apron feeder is provided with material collecting tank; The below of described crusher is provided with described belt conveyer, to carry by the small particles material after described crusher in crushing.
The constructional feature of the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device of the present utility model also is:
Be provided with grid within the described funnel that connects material; The leaning angle of the sidewall of the described funnel that connects material is 65 °～70 °.
Described grid adopts round steel pipe to make, and the aperture of grid is 600 mm * 600mm.
The described funnel that connects material adopts steel design, on the inwall of the described funnel that connects material, is provided with abrasion-proof backing block.
Described crusher is double-geared roller crusher; Described double-geared roller crusher comprises stationary roll and dancer roll, and described dancer roll is removable so that the adjustable interval between described stationary roll and dancer roll; Stationary roll and dancer roll have between cog gate swabbing pig.
The described high viscosity of the bulk for ship unloaders bulk goods feeding crushing device also comprises underframe, and the described funnel that connects material, apron feeder, crusher and belt conveyer all are arranged on described underframe; The bottom of described underframe also is provided with the roller for making breaker to move, and also can be directly fixed on ship unloaders.
Compared with the prior art, the utility model beneficial effect is embodied in:
Bulk for ship unloaders high viscosity bulk goods feeding crushing device of the present utility model carrys out the broken load transfer device grafting of nickel alloy smelting enterprise operation to the bridge-type grab ship unloading equipment, and that improves the harbour nickel minerals unloads fortune efficiency.In addition, broken delivery system can not only meet the fortune of unloading of high viscosity nickel minerals, but also want to adapt to the fortune of unloading of the bulk goods such as coal, coke, ore, only in this way could improve bridge-type grab ship unloader and various bulk goods be unloaded to the comformability of fortune, just can give full play to the efficient discharge capacity of bridge-type grab ship unloader, promote the competitive edge of harbour to the source of goods.The bulk high viscosity bulk goods that this device is applicable to harbour unloads fortune, is not limited to nickel ores, also can be used for other kinds the lump material of pulverizing unload fortune.
Bulk for ship unloaders high viscosity bulk goods feeding crushing device of the present utility model, have simple in structure, cost is low, the high viscosity bulk goods that contains bulk can be carried out to even fragmentation, conveying, can solve problem that bulk, high viscosity bulk goods carry continuously, improve work efficiency, material that bridge-type grab ship unloader unloads fortune continuously and scatter the advantages such as little, reliable operation.
The accompanying drawing explanation
The front view that Fig. 1 is bulk high viscosity bulk goods feeding crushing device of the present utility model.
The right elevation that Fig. 2 is bulk high viscosity bulk goods feeding crushing device of the present utility model.
Fig. 3 is the structural representation that is provided with the ship unloaders of bulk high viscosity bulk goods feeding crushing device of the present utility model.
Label in accompanying drawing 1～Fig. 3: 1 funnel that connects material, 2 apron feeders, 3 crushers, 4 belt conveyers, 5 funnel guide grooves, 6 material collecting tanks, 7 grids, 8 stationary rolls, 9 dancer roll, 10 ship unloaders, 11 seagoing vessels.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 3, for the bulk high viscosity bulk goods feeding crushing device of ship unloaders, comprise the funnel 1 that connects material, apron feeder 2, crusher 3 and belt conveyer 4; The described funnel 1 that connects material is positioned at the top of described apron feeder 2, and described connecting material is provided with funnel guide groove 5 between funnel 1 and apron feeder 2; The discharging opening of described apron feeder 2 is positioned at the top of described crusher 3, so that mass transport is broken into to small particles material to crusher 3; The below of described apron feeder 2 is provided with material collecting tank 6; The below of described crusher 3 is provided with described belt conveyer 4, to carry by the small particles material after described crusher 3 fragmentations.
Be provided with grid 7 within the described funnel 1 that connects material; The leaning angle of the sidewall of the described funnel 1 that connects material is 65 °～70 °.
Described grid 7 adopts round steel pipe to make, and the aperture of grid 7 is 600 mm * 600mm.The hole of grid 7 is square holes.
The described funnel 1 that connects material adopts steel design, on the inwall of the described funnel 1 that connects material, is provided with abrasion-proof backing block.
Due to high-moisture and the high viscosity of nickel minerals, make its stocking angle reach 65 °, in order to improve the flow property of nickel minerals in hopper, the hopper inclination angle must be designed to >=65 °, simultaneously liner high molecular abrasion-proof liner plate.Be arranged to by round steel pipe the grid that aperture is 600 * 600mm above hopper port, prevent the impact to hopper of bulk in nickel minerals.The putty produced for fear of the sizing of ship unloaders hopper will be controlled on the grasp speed of ship unloaders, grabs a pipeful ofly to put a pipeful ofly, guarantees not material stock of hopper.In addition, a small amount of nickel minerals bulk on hopper grating, can adopt the pneumatic pick hand breaking, makes it fall into hopper.
Described crusher 3 is double-geared roller crusher; Described double-geared roller crusher 3 comprises stationary roll 8 and dancer roll 9, and described dancer roll 9 is removable so that the adjustable interval between described stationary roll 8 and dancer roll 9.
Be provided with between discaling roll gate swabbing pig (not shown) is arranged between described crusher stationary roll 8 and dancer roll 9, be bonded at like this nickel minerals between discaling roll, be easy to be cleaned away.
Bulk high viscosity bulk goods feeding crushing device for ship unloaders also comprises underframe 12, and the described funnel 1 that connects material, apron feeder 2, crusher 3 and belt conveyer 4 all are arranged on described underframe 12; The bottom of described underframe 12 also is provided with the roller 13 for making breaker to move, and also can be fixed in underframe on ship unloaders.
Breaker of the present utility model, be applicable on harbour the lump material that should not directly use belt conveyer transport larger to volume and weight, such as the ore of nickel ores or other kinds, or the lump material of the pulverized transportation of other kinds.Breaker of the present utility model especially is applicable to bridge-type grab ship unloader 10.Bridge-type grab ship unloader 10 all has the adaptable characteristics of ship type with the grab bucket span winch, but it removes the rotating mechanism of grab bucket span winch, landing and the crab traversing speed of grab bucket have been improved, the efficiency of unloading a ship is almost grab bucket 2 times of span winch, is the current bulk goods higher equipment of efficiency of unloading a ship.But the high viscosity due to nickel minerals, common bivalve grab bucket captures difficulty, therefore need to adopt 6 lobe grab bucket or chain curtain formula bivalve grab buckets, find that by test the beginning of unloading a ship adopts 6 lobe grab buckets can effectively capture bulk in nickel and ore deposit, reduce the grab bucket sizing, while approaching at the bottom of storehouse, use chain curtain formula bivalve grab bucket instead and can effectively capture bilge nickel minerals, avoid the hull injury to seagoing vessel 11.Breaker of the present utility model, also can arrange roller 13 in the bottom of underframe 12, can move easily, also the underframe of breaker directly can be fixed on ship unloaders.
Harbour and load transfer device are polluted in backhaul spreading for fear of apron feeder, therefore, in its reverse-running section whole process, the blanking collecting tank are set, and guarantee that the nickel minerals be scattered directly falls on the belt conveyer of below, avoids secondary recovery and the pollution of nickel minerals.Because the hopper feed opening of bridge-type grab ship unloader 10 is not with valve, uncontrollable nickel minerals rate of discharge, and contain bulk in nickel minerals, the impact for fear of bulk to feeder, just must adopt impact-resistant apron feeder quantitatively to carry nickel minerals.Therefore, in order to guarantee the harmony of operational throughput, adopt variable-frequency control technique and corresponding weight sensing device on apron feeder.
For preventing the infringement to band conveyor of bulk materials in nickel minerals, adopt double-geared roller crusher to carry out fragmentation to bulk.
In order to prevent the impact to band conveyor of bulk in nickel minerals, a crusher is set between apron feeder and band conveyor, need be the bulk crushing of particle diameter 600mm the granule below 200mm, so that belt feeder is carried.Therefore, at the employing double-geared roller crusher of crusher.Double-geared roller crusher is the similar materials such as bulk raw coal, opaque sandstone, shale, frozen soil and clay lower than 40Mpa for broken compressive strength; And the gate swabbing pig is arranged between cracker teeth roller, and be bonded at like this nickel minerals between discaling roll, be easy to be cleaned away.And therefore the compressive strength of nickel minerals bulk adopt double-geared roller crusher lower than 40Mpa.
In addition, in two rollers of bidentate crusher, one is stationary roll, and another is dancer roll.The utilization of dancer roll bearing seat is with the energy storage of hydraulic actuating cylinder, and, according to the load of crusher elasticity location in the horizontal direction, this elasticity location guarantees that two roller gaps can change or adjust under certain condition.When foreign matter advances machine, dancer roll is made a concession foreign matter is discharged in time, and under the energy storage effect, dancer roll returns to control position at the utmost point in the short time simultaneously.Like this, the double-geared roller crusher body both had been effectively protected and had prevented from electromotor overload from can obtaining continuous crushing operation again.Another effect of hydraulic efficiency gear is to adjust two roller gaps to guarantee product granularity, by adjusting the spacing between stationary roll and dancer roll, realizes the adjustment of the granule size of particle.When the needs adjusting play, to start oil pump dancer roll is retreated, increase and decrease is adjusted pad to suitable thickness, then dancer roll is fixed on desired location.Double-geared roller crusher has the characteristics such as the flow process of layout is simple, and noise is little, and equipment performance is reliable, and maintenance is convenient, is the first-selected type of viscosity and similar materials fragmentation.When nickel minerals, from the feeding of inlet point full duration, its two make the toothed roller of differential speed rotation in opposite directions, under pressure and shearing combined action, you are extruded by nickel minerals or the tear face fragmentation, nickel minerals after fragmentation, from forcing discharge between two rollers, is bonded at the nickel minerals on roller, by mud-scraping apparatus, it is scraped.
Bridge-type grab ship unloader 10 built-in one is with the funnel that connects material of grid, and the hopper walls angle is 65 °～70 ° left and right, and the funnel base material adopts steel design liner high molecular abrasion-proof liner plate; The bidentate crusher feeding that an apron feeder all spares to back is established in the funnel below, and the bidentate crusher, can be by the bulk in bulk material with discharging particle size adjustment function, and fragmentation becomes the granule bulk cargo that can carry continuously with band conveyor.This apparatus structure is simple, cost is low, adopt common medium-sized plate-type conveyer and with the bidentate crusher of particle size adjustment function, just the high viscosity bulk goods that contains bulk can be carried out to even fragmentation, conveying, can solve bulk, the high viscosity bulk goods problem of conveying continuously, improve bridge-type grab ship unloader 10 and unload continuously the work efficiency of fortune; It has the advantages such as material scatters less, environmental pollution is little, reliable operation, minimizing automobile Secondary Transport.
Claims (6)
1. for the bulk high viscosity bulk goods feeding crushing device of ship unloaders, it is characterized in that, comprise the funnel that connects material (1), apron feeder (2), crusher (3) and belt conveyer (4); The described funnel that connects material (1) is positioned at the top of described apron feeder (2), between the described funnel that connects material (1) and apron feeder (2), is provided with funnel guide groove (5); The discharging opening of described apron feeder (2) is positioned at the top of described crusher (3), so that mass transport is broken into to small particles material to crusher (3); The below of described apron feeder (2) is provided with material collecting tank (6); The below of described crusher (3) is provided with described belt conveyer (4), to carry by the small particles material after described crusher (3) fragmentation.
2. the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device according to claim 1, is characterized in that, is provided with grid (7) within the described funnel that connects material (1); The leaning angle of the sidewall of the described funnel that connects material (1) is 65 °～70 °.
3. the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device according to claim 2, is characterized in that, described grid (7) adopts round steel pipe to make, and the aperture size of grid (7) is 600 mm * 600mm.
4. the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device according to claim 1, is characterized in that, the described funnel that connects material (1) adopts steel design, on the inwall of the described funnel that connects material (1), is provided with abrasion-proof backing block.
5. the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device according to claim 1, is characterized in that, described crusher (3) is double-geared roller crusher; Described double-geared roller crusher (3) comprises stationary roll (8) and dancer roll (9), and described dancer roll (9) is removable so that the adjustable interval between described stationary roll (8) and dancer roll (9); Stationary roll (8) and dancer roll (9) have between cog gate swabbing pig.
6. the high viscosity of the bulk for ship unloaders bulk goods feeding crushing device according to claim 1, it is characterized in that, also comprise underframe (12), the described funnel that connects material (1), apron feeder (2), crusher (3) and belt conveyer (4) all are arranged on described underframe (12); The bottom of described underframe (12) also is provided with the roller (13) for making breaker to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457718.4U CN203372858U (en) | 2013-07-30 | 2013-07-30 | Chunk high-viscosity bulk cargo feeding and breaking device for ship unloader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457718.4U CN203372858U (en) | 2013-07-30 | 2013-07-30 | Chunk high-viscosity bulk cargo feeding and breaking device for ship unloader |
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| CN203372858U true CN203372858U (en) | 2014-01-01 |
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| CN201320457718.4U Expired - Fee Related CN203372858U (en) | 2013-07-30 | 2013-07-30 | Chunk high-viscosity bulk cargo feeding and breaking device for ship unloader |
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| CN (1) | CN203372858U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044934A (en) * | 2014-06-04 | 2014-09-17 | 杨柳 | Earthwork continuous transmitting and spreading-out equipment |
| CN105502029A (en) * | 2015-12-16 | 2016-04-20 | 长沙贤正益祥机械科技有限公司 | Bulk material conveying, transfer and loading method and system |
| CN108750539A (en) * | 2018-06-06 | 2018-11-06 | 利辛县风雅颂机电科技有限公司 | A kind of mine gravel transport device with springing mechanism |
| CN110040537A (en) * | 2019-03-26 | 2019-07-23 | 王锡山 | A kind of primary feeder device of diatomite processing |
| CN110422591A (en) * | 2019-06-25 | 2019-11-08 | 中国神华能源股份有限公司 | The clear tail coal device of scraper conveyor tail |
| CN111517128A (en) * | 2020-04-30 | 2020-08-11 | 芜湖卓越纳米新材料股份有限公司 | Calcium carbonate crushing and feeding mechanism |
| CN111674507A (en) * | 2020-06-17 | 2020-09-18 | 中冶宝钢技术服务有限公司 | Cooperative operation method of cabin cleaning machinery suitable for large bulk cargo ship |
| CN118062619A (en) * | 2024-04-22 | 2024-05-24 | 无锡港盛重型装备有限公司 | Hardened material crushing device for ship unloader |
-
2013
- 2013-07-30 CN CN201320457718.4U patent/CN203372858U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044934A (en) * | 2014-06-04 | 2014-09-17 | 杨柳 | Earthwork continuous transmitting and spreading-out equipment |
| CN104044934B (en) * | 2014-06-04 | 2016-07-13 | 杨柳 | Earthwork class continuously transmits the equipment of shakeouing |
| CN105502029A (en) * | 2015-12-16 | 2016-04-20 | 长沙贤正益祥机械科技有限公司 | Bulk material conveying, transfer and loading method and system |
| CN108750539A (en) * | 2018-06-06 | 2018-11-06 | 利辛县风雅颂机电科技有限公司 | A kind of mine gravel transport device with springing mechanism |
| CN110040537A (en) * | 2019-03-26 | 2019-07-23 | 王锡山 | A kind of primary feeder device of diatomite processing |
| CN110422591A (en) * | 2019-06-25 | 2019-11-08 | 中国神华能源股份有限公司 | The clear tail coal device of scraper conveyor tail |
| CN111517128A (en) * | 2020-04-30 | 2020-08-11 | 芜湖卓越纳米新材料股份有限公司 | Calcium carbonate crushing and feeding mechanism |
| CN111674507A (en) * | 2020-06-17 | 2020-09-18 | 中冶宝钢技术服务有限公司 | Cooperative operation method of cabin cleaning machinery suitable for large bulk cargo ship |
| CN118062619A (en) * | 2024-04-22 | 2024-05-24 | 无锡港盛重型装备有限公司 | Hardened material crushing device for ship unloader |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 230000 No. 16, Tongling Road, Yaohai District, Anhui, Hefei Patentee after: ANHUI TRAFFIC SURVEY AND DESIGN INSTITUTE CO.,LTD. Address before: 230011, Tiancheng Building, 1098 Yu Xi Road, Yaohai District, Anhui, Hefei Patentee before: Si Jingyang |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |