CN109516242B - Environment-friendly port totally-enclosed coal conveying system - Google Patents
Environment-friendly port totally-enclosed coal conveying system Download PDFInfo
- Publication number
- CN109516242B CN109516242B CN201710846128.3A CN201710846128A CN109516242B CN 109516242 B CN109516242 B CN 109516242B CN 201710846128 A CN201710846128 A CN 201710846128A CN 109516242 B CN109516242 B CN 109516242B
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- Prior art keywords
- coal
- coal conveying
- conveying system
- horizontal
- horizontal arm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Screw Conveyors (AREA)
- Ship Loading And Unloading (AREA)
Abstract
The invention relates to an environment-friendly port totally-enclosed coal conveying system, which comprises a ship-shore loading and unloading coal conveying system and a horizontal conveying coal conveying system, wherein the ship-shore loading and unloading coal conveying system comprises a vertical arm, a coal sucking device, a first horizontal arm, a second horizontal arm, a horizontal arm discharging device and a closed corridor, which are arranged on a screw ship unloader, the horizontal conveying coal conveying system comprises a plurality of conveyors and a coal conveying transfer station, the coal sucking device is arranged at the end part of the vertical arm, the coal sucking device can convey coal to the vertical arm, the first horizontal arm and the second horizontal arm, the horizontal arm discharging device is arranged at the end part of the second horizontal arm, the horizontal arm discharging device can discharge the coal to the closed corridor, a belt conveyor is arranged in the closed corridor, the belt conveyor can convey the coal to the conveyors of the horizontal conveying coal conveying system, and the coal conveying transfer station is arranged at the connecting corners of the conveyors. The invention improves the sealing performance and environmental protection performance in the coal conveying process, and does not reduce the coal conveying efficiency.
Description
Technical Field
The invention relates to an environment-friendly port totally-enclosed coal conveying system, in particular to a totally-enclosed coal conveying system for carrying out ship unloading operation and horizontal conveying operation on a large bulk cargo wharf with high environment-friendly requirement and strict dust pollution control.
Background
The large-scale bulk cargo wharf coal conveying system in China generally comprises two parts, wherein one part is a ship-shore loading, unloading and coal conveying operation and the other part is a horizontal conveying and coal conveying operation. At present, a bridge grab ship unloader is generally adopted for carrying out ship operation and a belt conveyor is generally adopted for carrying out horizontal coal conveying operation, and in the aspect of controlling dust generated by a coal conveying system, a spraying and capping belt conveyor wind shield mode is generally adopted for controlling, so that dust scattering is prevented. However, the spraying and capping windshields still have defects in dust control, and can cause certain pollution to the surrounding environment.
Disclosure of Invention
The invention aims to overcome the problems and provide an environment-friendly port totally-enclosed coal conveying system. The invention improves the sealing performance and environmental protection performance in the coal conveying process, and does not reduce the coal conveying efficiency. The invention relates to a convenient and practical environment-friendly port totally-enclosed coal conveying system.
The technical scheme of the invention is as follows:
the utility model provides an environment-friendly port totally enclosed coal conveying system, including ship bank loading and unloading coal conveying system and horizontal transportation coal conveying system, ship bank loading and unloading coal conveying system is including installing the vertical arm on spiral ship unloader, inhale the coal device, first horizontal arm, the second horizontal arm, horizontal arm discharge apparatus and airtight vestibule, horizontal transportation coal conveying system includes a plurality of conveyors, coal transfer station, wherein inhale the coal device setting in the tip of vertical arm, inhale the coal device and can carry the coal to give vertical arm and first horizontal arm and second horizontal arm, horizontal arm discharge apparatus installs the tip at the second horizontal arm, horizontal arm discharge apparatus can unload the coal to airtight vestibule, be provided with the belt conveyor in the airtight vestibule, the belt conveyor can carry the conveyer of coal to horizontal transportation coal conveying system, coal is kept apart with external environment in the conveyer, coal transfer station sets up in the corner of being connected each other of a plurality of conveyors, coal on one of conveyors is carried through the blanking of coal transfer station to another conveyer.
The environment-friendly port totally-enclosed coal conveying system utilizes the ship-shore loading and unloading coal conveying system and the horizontal conveying coal conveying system to take materials sequentially by the vertical arm of the spiral ship unloader, the horizontal arm carries out on-machine material conveying, and the on-machine unloading device unloads to the enclosed corridor, wherein the vertical arm and the horizontal arm are of a sealing structure; the closed corridor is connected with the circular pipe belt conveyor, and the plane arrangement suitability is adjusted through the transfer station, so that the systematic transportation of coal is achieved, and the environment-friendly full-closed requirement of coal is realized.
Drawings
FIG. 1 is a side view of a ship-shore loading and unloading coal conveying system of the environment-friendly port totally enclosed coal conveying system of the invention;
FIG. 2 is a side view of a horizontal transport coal conveyor system of the environmentally friendly port totally enclosed coal conveyor system of the present invention;
FIG. 3 is a schematic view of the structure of the vertical arm, the first horizontal arm, and the second horizontal arm of the environment-friendly port totally enclosed coal conveying system of the present invention;
fig. 4 is a schematic structural view of a closed corridor of the environment-friendly port totally-enclosed coal conveying system of the present invention;
fig. 5 is a schematic structural view of a circular tube belt conveyor of the environment-friendly port totally-enclosed coal conveying system of the invention.
Detailed Description
As shown in fig. 1 and 2, the environment-friendly port totally-enclosed coal conveying system 1 comprises a ship-shore loading and unloading coal conveying system and a horizontal conveying coal conveying system, wherein the ship-shore loading and unloading coal conveying system comprises a vertical arm 2, a coal sucking device 4, a first horizontal arm 3, a second horizontal arm 5, a horizontal arm discharging device 6 and a closed corridor 7 which are arranged on a spiral ship unloader 15, the horizontal conveying coal conveying system comprises a plurality of conveyors 14 and a coal conveying transfer station 13, the coal sucking device 4 is arranged at the end part of the vertical arm 2, the coal sucking device 4 can convey coal to the vertical arm 2, the first horizontal arm 3 and the second horizontal arm 5, the horizontal arm discharging device 6 is arranged at the end part of the second horizontal arm 5, the horizontal arm discharging device 6 can discharge the coal to the closed corridor 7, a belt conveyor 8 is arranged in the closed corridor 7, the belt conveyor 8 can convey the coal to the conveyors 14 of the horizontal conveying coal conveying system, the coal is isolated from the external environment in the conveyors 14, the coal conveying transfer station 13 is arranged at the corner of the plurality of conveyors 14, and the coal conveying transfer station 14 is carried out on the other conveyor 14 through the conveyor 13.
In this embodiment, the coal conveying transfer station 13 is of a concrete structure, and the coal conveying transfer station 13 is adapted to the plane arrangement of a port area.
In this embodiment, the conveyor 14 is a circular tube belt conveyor, and is arranged in a tubular shape. The circular tube belt conveyor is of a closed structure.
In this embodiment, the vertical arm 2, the first horizontal arm 3, and the second horizontal arm 5 are pipe-type closed structures.
In this embodiment, the above-mentioned airtight corridor 7 is an airtight structure surrounded by a plurality of surrounding plates.
In this embodiment, the coal sucking efficiency of the coal sucking device 4 is 700 tons per hour, two screw ship unloader 15 are arranged on the shore hydraulic structure 11, the conveying efficiency of the belt conveyor 8 and the conveyor 14 in the closed corridor 7 is 1750 tons per hour, the total length of the closed corridor 7 is 300 meters, and the total length of the conveyor 14 is 4000 meters. The process is stable and circulated, and the purposes of full scale sealing and environmental protection can be achieved.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described specific embodiments and application fields, and the above-described specific embodiments are merely illustrative, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous forms of the invention without departing from the scope of the invention as claimed.
Claims (1)
1. The environment-friendly port totally-enclosed coal conveying system is characterized by comprising a ship-shore loading and unloading coal conveying system and a horizontal conveying coal conveying system, wherein the ship-shore loading and unloading coal conveying system comprises a vertical arm, a coal sucking device, a first horizontal arm, a second horizontal arm, a horizontal arm discharging device and a closed corridor, which are arranged on a spiral ship unloader;
the coal conveying transfer station is of a concrete structure;
the conveyor is a circular tube belt conveyor and is arranged in a tubular shape;
the vertical arm, the first horizontal arm and the second horizontal arm are of pipeline type airtight structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846128.3A CN109516242B (en) | 2017-09-19 | 2017-09-19 | Environment-friendly port totally-enclosed coal conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846128.3A CN109516242B (en) | 2017-09-19 | 2017-09-19 | Environment-friendly port totally-enclosed coal conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109516242A CN109516242A (en) | 2019-03-26 |
| CN109516242B true CN109516242B (en) | 2023-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846128.3A Active CN109516242B (en) | 2017-09-19 | 2017-09-19 | Environment-friendly port totally-enclosed coal conveying system |
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| Country | Link |
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| CN (1) | CN109516242B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485081U (en) * | 2009-08-26 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Storage, blending and discharge integrated coal blending system |
| CN204453859U (en) * | 2015-02-28 | 2015-07-08 | 泰富国际工程有限公司 | The defeated device for coal of a kind of Full-closed environment protection |
| CN105858244A (en) * | 2016-05-03 | 2016-08-17 | 冯杏华 | Coal transportation system |
| CN106219269A (en) * | 2016-04-12 | 2016-12-14 | 中交航局安装工程有限公司 | A kind of coal terminal loading and unloading system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2927110B1 (en) * | 2014-04-02 | 2016-07-06 | MacGregor Sweden AB | Vessel comprising cargo transloading system |
-
2017
- 2017-09-19 CN CN201710846128.3A patent/CN109516242B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201485081U (en) * | 2009-08-26 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Storage, blending and discharge integrated coal blending system |
| CN204453859U (en) * | 2015-02-28 | 2015-07-08 | 泰富国际工程有限公司 | The defeated device for coal of a kind of Full-closed environment protection |
| CN106219269A (en) * | 2016-04-12 | 2016-12-14 | 中交航局安装工程有限公司 | A kind of coal terminal loading and unloading system |
| CN105858244A (en) * | 2016-05-03 | 2016-08-17 | 冯杏华 | Coal transportation system |
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| CN109516242A (en) | 2019-03-26 |
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