CN212831661U

CN212831661U - Bulk carrier ship unloading and cabin cleaning system

Info

Publication number: CN212831661U
Application number: CN202021671822.XU
Authority: CN
Inventors: 王斌兴; 张镇; 张晗; 任守华; 陈斯建; 程飞
Original assignee: Cofco Research & Engineering Zhengzhou Co ltd
Current assignee: Cofco Research & Engineering Zhengzhou Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-30
Anticipated expiration: 2030-08-12

Abstract

The utility model belongs to the technical field of bulk carrier loading and unloading equipment, in particular to a bulk carrier unloading and cabin cleaning system, which comprises a cabin; the delivery conveyor is arranged in the center of the bottom of the cabin; the cabin cleaning air bags are attached to the bottom and the side of the cabin, the upper edges of the cabin cleaning air bags are hermetically connected with the side of the cabin, and a closed space is formed by the cabin cleaning air bags, the bottom and the side of the cabin; a plurality of air inlets are formed in the top of the cabin cleaning air bag; and the plurality of blowers are arranged at the top of the cabin and are correspondingly connected with the plurality of air inlets of the cabin cleaning air bags. The utility model provides a bulk cargo ship system of cleaning of unloading a ship, the whole completion in cabin inside of the process of going out of the cabin and cleaning the cabin, the dust excessive condition is little, can all-weather operation, and is efficient, and output is stable, and cleaning the cabin is thorough, greatly reduces the work load of cleaning the cabin.

Description

Bulk carrier ship unloading and cabin cleaning system

Technical Field

The utility model belongs to the technical field of bulk carrier handling equipment, concretely relates to bulk carrier system of cleaning of unloading a ship.

Background

The ship unloading mode that present bulk cargo pier generally adopted mainly includes that the door machine grab bucket unloads ship and bayonet ship unloader unloads ship, and wherein the door machine grab bucket unloads ship efficiency lower, and it is unstable to unload ship efficiency, and the dust is excessive serious, and sleet weather can't the operation, easily spills and leaks and cause the loss and cabin clear cabin difficulty, and bayonet ship unloader has forms such as scraper blade ship unloader and negative pressure pneumatic ship unloader, and it is big to have the energy consumption, and the breakage rate is high, and sleet weather can't the operation simultaneously, clear cabin difficulty scheduling problem.

Disclosure of Invention

The utility model provides a bulk cargo ship unloads ship and clears cabin system, goes out the cabin and clears cabin process whole inside the cabin accomplish, and the excessive condition of dust is little, can all weather operation, and is efficient, and output is stable, and it is thorough to clear the cabin, greatly reduces clear cabin work load when unloading ship to present bulk cargo ship commonly use door machine grab bucket when unloading ship or bayonet ship unloader unload ship.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a bulk carrier system of clearing cabin of unloading a ship, including the cabin, still include:

the delivery conveyor is arranged in the center of the bottom of the cabin;

the cabin cleaning air bags are attached to the bottom and the side of the cabin, the upper edges of the cabin cleaning air bags are hermetically connected with the side of the cabin, and a closed space is formed by the cabin cleaning air bags, the bottom and the side of the cabin; a plurality of air inlets are formed in the top of the cabin cleaning air bag;

and the plurality of blowers are arranged at the top of the cabin and are correspondingly connected with the plurality of air inlets of the cabin cleaning air bags.

Furthermore, the system also comprises an air charging pipeline, wherein one end of the air charging pipeline is connected with an air outlet of the blower, and the other end of the air charging pipeline is connected with an air inlet of the cabin cleaning air bag.

Further, the cabin cleaning air bag is made of flexible materials.

Further, the upper edge of the hold cleaning air bag is connected with the side face of the ship hold in a sealing mode through an adhesive or a bolt.

Further, the system also comprises a rain-proof awning cloth, and the lower edge of the rain-proof awning cloth is fixed on the top of the cabin.

Further, the delivery conveyor adopts a scraper conveyor, a spiral auger or a pipe chain conveyor.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a bulk cargo ship unloading clear cabin system, when the bulk cargo ship unloads, carry out the cabin with most material by the delivery conveyor at the bottom of the cabin earlier to with the conveying equipment of ship unloading pier or connect and unload equipment and link to each other, treat that the material of under-deck intermediate position is whole to be carried and finishes, when the material of under-deck both sides can't go out the cabin through delivery conveyor, send into clear cabin gasbag with the air-blower, clear cabin gasbag inflation is extruded the material to in the delivery conveyor, accomplish clear cabin. Because the clear cabin equipment of unloading ship is whole to be arranged in the cabin inside, consequently bulk cargo ship can unload under the condition of not opening cabin apron or not revealing rain-proof tarpaulin, and can remain free and go out of the cabin, external condition adaptability and operating efficiency have greatly been improved, the clear cabin operation volume has greatly been reduced, it is big to avoid traditional door machine grab bucket to unload grain dust concentration, environmental pollution is serious, and have the dust explosion danger, the easy condition that leaks and causes the loss of spilling simultaneously, it is big also to have avoided bayonet ship unloader energy consumption, the problem that the fragmentation rate is high, say from economic nature, compare with traditional ship unloading mode, the cost is lower, the running cost is low.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

Fig. 1 is a schematic cross-sectional view of a full cabin state of a bulk carrier unloading and cleaning system according to an embodiment of the present invention;

fig. 2 is a first working state diagram of the bulk carrier unloading and cabin cleaning system according to the embodiment of the invention;

fig. 3 is a second operation state diagram of the bulk carrier unloading and cabin cleaning system according to the embodiment of the present invention;

fig. 4 is a third working state diagram of the bulk carrier unloading and cabin cleaning system according to the embodiment of the present invention;

fig. 5 is a fourth operation state diagram of the bulk carrier unloading and cabin cleaning system according to the embodiment of the present invention.

The reference numbers in the figures denote:

1. the system comprises a blower, 2. an inflation pipeline, 3. a cabin cleaning air bag, 4. a cabin, 5. materials, 6. rainproof tarpaulin and 7. a cabin discharging conveyor.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.

As shown in fig. 1, the bulk carrier ship unloading and cleaning system of the embodiment includes a cabin 4, an outbound conveyor 7, a cleaning airbag 3 and a plurality of air blowers 1, the outbound conveyor 7 is installed at the center of the bottom of the cabin 4 and is used for conveying materials 5 in the cabin to the outside of the cabin, the cleaning airbag 3 is attached to the bottom and the side of the cabin 4, the upper edge of the cleaning airbag is hermetically connected with the side of the cabin 4 through an adhesive or a bolt, a closed space is formed by the cleaning airbag 3 and the bottom and the side of the cabin 4, a plurality of air inlets are opened at the top of the cleaning airbag 3, the air blowers 1 are installed at the top of the cabin 4 and are correspondingly connected with the plurality of air inlets of the cleaning airbag 3 through an inflation pipeline 2.

Preferably, the cabin cleaning air bag 3 is made of flexible materials, has certain softness and can be easily deformed. The delivery conveyor 7 can adopt a scraper conveyor, a spiral auger or a pipe chain conveyor and the like. The system also comprises a rainproof tarpaulin 6, wherein the lower edge of the rainproof tarpaulin is fixed at the top of the cabin 4, optionally, the lower edge of the rainproof tarpaulin 6 or a cabin cover plate can be tied at the top of the cabin 4 through a rope to cover the bulk goods in the cabin, and the damage to the bulk goods in the cabin caused by rain and snow weather is avoided.

The working principle is as follows:

as shown in fig. 1, when the hold 4 is in a full state, the delivery conveyor 7 is positioned in the center of the bottom of the hold, and when the hold is in a full state, the hold-clearing airbags 3 are tightly attached to the bottom and the side of the hold 4, so that the airtightness between the hold-clearing airbags 3 and the hold 4 is ensured. When the ship is unloaded, the cabin-out conveyor 7 conveys most of the materials 5 in the cabin 4 to the outside of the cabin 4 and is connected with the unloading equipment of the ship unloading wharf, so that the aim of continuous ship unloading is fulfilled, when the materials 5 in the cabin reach the state shown in figure 2, the materials 5 in the middle position are completely conveyed, and the materials 5 on two sides cannot slide into the cabin-out conveyor 7, the air blower 1 is started, air is filled into the cabin-cleaning air bag 3 through the air charging pipeline 2, as shown in figures 3 and 4, the cabin-cleaning air bag 3 expands from the top, the materials 5 in the cabin are extruded into the cabin-out conveyor 7, and the materials 5 in the cabin are conveyed out of the cabin by the cabin-out conveyor 7. And finally, the tank cleaning air bag 3 is fully expanded, and all the materials 5 in the cabin 4 are completely extruded into a cabin discharging conveyor 7 as shown in figure 5, so that the cabin discharging and cleaning effects are completed.

Of course, regardless of the above form, the number, specifications and forms of the blower 1 and the inflation duct 2 can be adjusted as required.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims

1. The bulk carrier ship unloading and cleaning system comprises a cabin and is characterized by further comprising:

the delivery conveyor is arranged in the center of the bottom of the cabin;

2. The bulk carrier ship unloading and cargo hold clearing system according to claim 1, further comprising an air charging pipe, wherein one end of the air charging pipe is connected with an air outlet of the blower, and the other end of the air charging pipe is connected with an air inlet of the hold clearing air bag.

3. The bulk carrier ship unloading and hold clearing system according to claim 1, wherein the hold clearing air bag is made of flexible material.

4. The bulk carrier ship unloading and hold clearing system according to claim 1, wherein the upper edge of the hold clearing air bag is hermetically connected with the side of the hold by an adhesive or a bolt.

5. The bulk carrier ship unloading and hold clearing system as claimed in claim 1, further comprising a rain fly, the lower edge of which is fixed to the top of the hold.

6. The bulk carrier ship unloading and cleaning system according to claim 1, wherein the delivery conveyor is a scraper conveyor, a screw auger or a pipe chain conveyor.