Ship cabin cleaning process

Abstract

The invention discloses a ship cabin cleaning process, and relates to the technical field of ship cabin cleaning, and the ship cabin cleaning process comprises the following steps: 1, dividing cabin spaces, and dividing a cabin into odd-numbered cabins and even-numbered cabins from a bow to a stern, 2, expanding the divided cabin spaces, firstly, selecting cabin expanding positions of the odd-numbered cabins, performing cabin expanding operation on the odd-numbered cabins, and after cabin expanding is finished, performing cabin expanding operation on the odd-numbered cabins; 3, after the loading machine enters the cabin, the loading machine is matched with the ship unloader to work, and the loading machine is propelled from the rear portion of the cabin to the front portion of the cabin; and fourthly, when the materials are pushed to the front portion of the cabin, cabin cleaning operation is conducted. The ship cabin cleaning process disclosed by the invention can be suitable for cabin cleaning operation of ships of different models, so that standardized cabin cleaning operation is formed, rapid proceeding of the ship cabin cleaning operation is realized, and the operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ship tank cleaning, in particular to a ship tank cleaning process. Background Art

[0002] In the daily operation of bulk cargo terminals in ports, the loading and unloading phase is the core link of unloading bulk cargo from ships. This phase involves multiple operation processes, including the use of professional equipment for cargo unloading, transportation and stacking.

[0003] Before the loading and unloading operation begins, the ship needs to be stabilized and confirmed to be in a suitable state for unloading. It is also necessary to check the operating status of the unloading equipment, including grabs, ship unloaders, belt conveyors, etc., to ensure that they are working properly. During the loading and unloading process, it is necessary to select appropriate unloading equipment according to the type of cargo. For bulk cargoes such as coal, ore, etc., ship unloaders are usually used to take the cargo out of the ship's cargo hold and transfer it to the transport equipment on the dock, and then loaders are used to transport the cargo to the designated yard or storage area.

[0004] During the implementation process, the inventors found that the above-mentioned prior art has at least the following defects: in the ship loading and unloading operations at the port bulk cargo terminal, different ship models will lead to different internal structures of the ships, making it difficult to form a standardized tank cleaning operation process, which in turn affects the speed of ship tank cleaning. Summary of the invention

[0005] The embodiment of the present application solves the technical problem of the lack of standardized process for ship tank cleaning in the prior art by providing a ship tank cleaning process, thereby improving the speed of ship tank cleaning.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solution, a ship cabin cleaning process, comprising the following steps: Step 1, dividing the cabins into odd-numbered cabins and even-numbered cabins from bow to stern, Step 2: Expand the divided cabins. First, select the expansion position of the odd-numbered cabins and expand them. After the expansion is completed, place the loader at the position for feeding. Step 3: After the loader enters the cabin, it cooperates with the ship unloader to move from the back of the cabin to the front of the cabin; Step 4: When the materials are pushed to the front of the cabin, the cabin cleaning operation is carried out.

[0007] The ship tank cleaning process disclosed in the present invention can be applied to ships of different types through reasonable steps of cabin division, cabin expansion, material feeding, tank cleaning, etc., as well as the coordinated use of equipment such as loaders, unloaders and excavators, thereby forming a standardized tank cleaning operation, realizing the rapid progress of the ship tank cleaning operation, and improving the operation efficiency.

[0008] Furthermore, in step two, while the loader in the odd-numbered cabin is feeding, the expansion position of the even-numbered cabin is selected to prepare for the expansion. Once the feeding of the odd-numbered cabin is completed, the loader is immediately hoisted into the expansion position of the even-numbered cabin to carry out the feeding operation; thereby, through the alternating operation method, the efficient utilization of the loader is ensured and the waiting time is reduced.

[0009] Furthermore, in step two, the loader adopts a V-type operation method for feeding; thereby, the loader can be applied to working areas of various shapes and sizes, and can be adjusted and optimized according to actual conditions.

[0010] Furthermore, in step 4, during the tank clearing operation, the loader cooperates with the ship unloader and adopts a U-type tank clearing operation method, wherein the ship unloader is used to grab materials.

[0011] Furthermore, when the grabbing operation is performed on the odd-numbered cabin, the loader in the even-numbered cabin performs the feeding operation; when the grabbing operation is performed on the even-numbered cabin, the loader in the odd-numbered cabin performs the feeding operation.

[0012] Furthermore, the ship tank cleaning process also includes tank cleaning operations using an excavator.

[0013] Furthermore, the excavator clearing operation includes the following steps: S1. The excavator first raises the platform from the land side, rotates the materials in front of the cabin 90 degrees and places them under the crawler, and extends the platform to the sea side to the grabbing position of the ship unloader and gantry crane; S2, the cargo is laid from the land side to the sea side. After the cargo is laid on the sea side, the cargo is transferred to the ship unloader or the operation position is changed through the transposition line; S3. After changing the position, repeat the above steps.

[0014] Furthermore, each cabin is divided into a row of eight columns from bow to stern.

[0015] It can be seen from the above technical solutions that the present invention has at least the following technical effects or advantages: 1. The ship tank cleaning process disclosed in the present invention can be applied to ships of different types through reasonable steps of cabin division, cabin expansion, material feeding, tank cleaning, etc., as well as the coordinated use of equipment such as loaders, unloaders and excavators, thereby forming a standardized tank cleaning operation, realizing the rapid progress of the ship tank cleaning operation, and improving the operation efficiency.

[0016] 2. During the feeding process, the V-type operation method is adopted, which can make the loader suitable for working areas of various shapes and sizes, and can be adjusted and optimized according to actual conditions.

[0017] 3. The excavator can be used to clean the cargo hold in corners and blind spots that cannot be reached by loaders and unloaders, ensuring that the materials in the cargo hold are completely removed. At the same time, the use of excavators also improves the flexibility and efficiency of the clean-up operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work: Figure 1 It is a schematic diagram of the process of the present invention; Figure 2 It is a schematic diagram of the V-type working method in the present invention. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0020] The invention discloses a ship tank cleaning process, which can be applied to ships of different types through reasonable steps of cabin division, cabin expansion, material feeding, tank cleaning, etc., and coordinated use of equipment such as loaders, ship unloaders and excavators, thereby forming a standardized tank cleaning operation, realizing rapid tank cleaning operations and improving operation efficiency.

[0021] In this embodiment, if Figure 1 As shown, the ship cleaning process includes the following steps: Step 1: Divide the cabins into odd-numbered cabins and even-numbered cabins from the bow to the stern, and each cabin is arranged in a row of eight columns from the bow to the stern; Step 2: Expand the divided cabin spaces. First, expand the expansion position of the odd-numbered cabins. After the expansion is completed, hoist the loader into the position to carry out feeding operations. While the loader of the odd-numbered cabin is feeding, select the expansion position of the even-numbered cabin to prepare for expansion. Once the feeding of the odd-numbered cabin is completed, immediately hoist the loader into the expansion position of the even-numbered cabin to carry out feeding operations. In this way, through alternating operations, the efficient use of the loader is ensured and the waiting time is reduced.

[0022] Step 3: After the loader enters the cabin, it cooperates with the ship unloader to move from the back of the cabin to the front of the cabin; Step 4: When the materials are pushed to the front of the cabin, the cabin cleaning operation is carried out.

[0023] Preferably, in the above step 2, the loader can use a V-shaped operation method to feed. Figure 2 As shown, in the initial stage of the V-type operation method, the loader starts from one end of the working area and moves along a predetermined path to the other end. When the loader reaches the other end of the working area, it picks up the goods and starts the operation of the return path. After the loader finishes picking up the goods, the loader starts to move along the return path to the starting end, and then deflects a certain angle relative to the return path to carry the materials forward. During the forward process, the loader travels along the predetermined trajectory, thus forming a V-shaped operation path. Through the V-type operation method, the loader can be applied to work areas of various shapes and sizes, and can be adjusted and optimized according to actual conditions.

[0024] Preferably, in the tank cleaning operation of step 4, the loader cooperates with the ship unloader and adopts a U-shaped tank cleaning operation method, wherein the ship unloader is used to grab materials. In the initial stage of starting the U-shaped tank cleaning operation, the loader starts from one side of the cabin and moves along the edge of the cabin to the other side of the cabin. When the loader reaches the other side of the cabin, the operation path is switched. At this time, the loader returns along the edge of the other side of the cabin to form a complete U-shaped path. Since the U-shaped tank cleaning operation method is a prior art, it will not be described in detail. Compared with the traditional straight line operation method, the U-shaped tank cleaning method can clear the materials in the cabin faster and can cover every corner of the cabin and the position close to the ship wall.

[0025] On the other hand, the ship tank cleaning process also includes an excavator tank cleaning operation, and the excavator tank cleaning operation includes the following steps: S1, the excavator first raises the platform from the land side, rotates the materials in front of the cabin 90 degrees and places them under the crawler, and extends the platform to the sea side to the grabbing position of the ship unloader and the gantry crane; S2, the cargo is laid from the land side to the sea side. After the cargo is laid on the sea side, the cargo is transferred to the ship unloader or the operation position is changed through the transposition line; S3. After changing the position, repeat the above steps.

[0026] The excavator can be used to clear the cargo hold in corners and blind spots that cannot be reached by loaders and unloaders, ensuring that the materials in the cargo hold are completely removed. At the same time, the use of excavators also improves the flexibility and efficiency of the cargo hold clearing operation.

[0027] In the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention rather than requiring the present invention to be constructed or operated in a specific position, and therefore should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0028] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in their embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novelties disclosed herein.

Claims

1. A ship cleaning process, characterized in that: The following steps are involved: Step 1: Divide the cabins from bow to stern into odd-numbered cabins and even-numbered cabins. Step 2: Expand the divided cabins. First, select the expansion position of the odd-numbered cabins and expand them. After the expansion is completed, place the loader at the position for feeding. Step 3: After the loader enters the cabin, it cooperates with the ship unloader to move from the back of the cabin to the front of the cabin; Step 4: When the materials are pushed to the front of the cabin, the cabin cleaning operation is carried out.

2. A ship cleaning process according to claim 1, characterized in that: In step 2, while the loader in the odd-numbered cabin is feeding, the expansion position of the even-numbered cabin is selected to prepare for the expansion. Once the feeding of the odd-numbered cabin is completed, the loader is immediately hoisted into the expansion position of the even-numbered cabin to carry out the feeding operation.

3. A ship cleaning process according to claim 2, characterized in that: In step 2, the loader uses a V-type operation method to feed materials.

4. A ship cleaning process according to claim 3, characterized in that: In step 4, during the tank clearing operation, the loader cooperates with the ship unloader and adopts a U-type tank clearing operation method, in which the ship unloader is used to grab materials.

5. A ship cleaning process according to claim 4, characterized in that: When the odd-numbered cabins are being grabbed, the loaders in the even-numbered cabins are being fed; when the even-numbered cabins are being grabbed, the loaders in the odd-numbered cabins are being fed.

6. A ship cleaning process according to claim 1, characterized in that: It also includes excavator clearing operations.

7. A ship cleaning process according to claim 6, characterized in that: The excavator clearing operation includes the following steps: S1. The excavator first raises the platform from the land side, rotates the materials in front of the cabin 90 degrees and places them under the crawler, and extends the platform to the sea side to the grabbing position of the ship unloader and gantry crane; S2, the cargo is laid from the land side to the sea side. After the cargo is laid on the sea side, the cargo is transferred to the ship unloader or the operation position is changed through the transposition line; S3. After changing the position, repeat the above steps.

8. A ship cleaning process according to claim 1, characterized in that: Each cabin is divided into a row of eight columns from bow to stern.

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