Portable slag collecting device for ocean platform deck trepanning

Abstract

The utility model provides a portable slag collecting device for ocean platform deck trepanning, which comprises a collecting cylinder, deck fixers, a fire-retardant filter screen and a fireproof blanket, one or more deck fixers are arranged at the opening of the collecting cylinder, and the fireproof blanket is detachably arranged at the bottom of the collecting cylinder. And a fire-retardant filter screen is detachably arranged on the inner wall of the collecting barrel at the upper part of the fireproof blanket. The radius of the opening part of the collecting barrel is greater than that of the bottom of the collecting barrel. A handle is arranged on the outer side of the bottom of the collecting barrel body. And the deck fixer is a magnetic fixer. The number of the deck fixers is four. The device has the beneficial effects that slag generated in the gas cutting process can be effectively collected and treated, so that the safety of a working environment is improved, personnel and equipment are protected, and fire disasters are prevented. The preparation work before trepanning can be reduced, namely, the work of laying a fireproof blanket and cleaning slag after trepanning is reduced, so that the production efficiency is improved. Meanwhile, environmental protection is facilitated, and meanwhile potential safety production hazards and potential fire hazards are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of molten slag collecting device, more particularly to the portable molten slag collecting device for the deck opening of ocean platform. BACKGROUND

[0002] The most common method for the deck opening of ocean platform is gas cutting, and the molten slag generated by gas cutting has extremely high temperature. If the molten slag falls on the construction personnel during the splashing process, it will cause human body injury, and if it falls on the equipment, it will cause different degrees of damage to the equipment, and if it contacts the flammable material, it is extremely easy to cause fire. Therefore, in the existing operation, when the platform deck is implemented opening operation, a scaffold is often set up, and a layer of fire blanket needs to be laid on the top of the scaffold, about 1 meter away from the deck and around, that is, the horizontal plane and the vertical plane around, in order to protect the personnel and equipment below the deck. The above operation method not only has low efficiency, but also consumes manpower and material resources. Therefore, a portable molten slag collecting device for the deck opening of ocean platform is needed to solve the above problems. SUMMARY

[0003] The utility model overcomes the deficiency in the prior art and provides a portable molten slag collecting device for the deck opening of ocean platform.

[0004] The utility model discloses a portable molten slag collecting device for the deck opening of ocean platform.

[0005] The portable molten slag collecting device for the deck opening of ocean platform comprises a collecting cylinder, a deck fixator, a fireproof filter screen and a fire blanket, one to multiple deck fixators are arranged on the cylinder opening part of the collecting cylinder, the bottom of the collecting cylinder is detachably provided with the fire blanket, and the fireproof filter screen is detachably arranged on the inner wall of the collecting cylinder at the upper position of the fire blanket.

[0006] The collecting cylinder is a circular truncated cone cylinder structure, and the radius of the cylinder opening part of the collecting cylinder is greater than the radius of the bottom.

[0007] A handle is arranged on the outer side of the bottom of the cylinder body of the collecting cylinder.

[0008] The deck fixator is a magnetic fixator.

[0009] The number of deck fixators is four, and the deck fixators are equidistantly arranged on the cylinder opening part of the collecting cylinder.

[0010] One to multiple positioning connecting plates are arranged on the inner wall of the collecting cylinder, and the shape and number of the positioning connecting plates are matched with the positioning grooves arranged on the fireproof filter screen.

[0011] One to multiple fixed clamping plates are arranged on the side wall at the bottom position of the collecting cylinder, and the fixed clamping plates are matched with the fire blanket.

[0012] The utility model discloses beneficial effect is: the scheme can effectively collect and handle the slag produced in the gas cutting process, thereby improving the safety of working environment, protecting personnel and equipment, preventing fire. It can reduce the preparation work before opening, that is, fire blanket laying and slag cleaning work after opening, thereby improving production efficiency. At the same time, it is also beneficial to environmental protection while reducing safety production hidden danger and fire hazard. The simple structure of the device can be made of engineering surplus materials, and the manufacturing cost is low; the small structure is more convenient to carry and operate, can be repeatedly disassembled according to the actual demand on site, and is flexible and convenient to install, without later maintenance cost. On this basis, there is no application limit, and it can be applied and popularized in all fields with relevant demand. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is the top view of the utility model;

[0015] Figure 3 It is the structure schematic diagram of the fire -resistant filter screen;

[0016] In the drawing: 1, collecting cylinder;2, deck fixer;3, fire -resistant filter screen;301, positioning recess;4, fire blanket;5, handle;6, positioning connecting plate;7, fixed clamping plate. DETAILED DESCRIPTION

[0017] EMBODIMENT

[0018] The utility model discloses a portable slag collecting device for the opening of the deck of the offshore platform, which comprises a collecting cylinder 1, a deck fixer 2, a fire -resistant filter screen 3 and a fire blanket 4, the collecting cylinder 1 is provided with one to more deck fixers 2 at the cylinder opening part, the bottom of the collecting cylinder 1 is detachably provided with the fire blanket 4, and the inner wall of the collecting cylinder 1 at the upper position of the fire blanket 4 is detachably provided with the fire -resistant filter screen 3.

[0019] The collecting cylinder 1 is a circular truncated cone cylinder structure, and the radius of the cylinder opening part of the collecting cylinder 1 is greater than the radius of the bottom.

[0020] The outer side of the cylinder body bottom of the collecting cylinder 1 is provided with a handle 5.

[0021] The number of the deck fixers 2 is four, and the deck fixers 2 are equidistantly arranged at the cylinder opening part of the collecting cylinder 1.

[0022] The inner wall of the collecting cylinder 1 is provided with one to more positioning connecting plates 6, and the shape and number of the positioning connecting plates 6 are matched with the positioning recesses 301 arranged on the fire -resistant filter screen 3.

[0023] The sidewall at the bottom position of the collecting cylinder 1 is provided with one to more fixed clamping plates 7, and the fixed clamping plates 7 are matched with the fire blanket 4.

[0024] The working principle of this utility model is as follows: Figure 1 and Figure 2 As shown, before drilling the deck, assemble the device. Lay the fireproof blanket 4 at the bottom of the collection cylinder 1 and secure it with the fixing plate 7. Place the flame-arresting filter 3 at the positioning connecting plate 6 and secure it. Use the deck fixing device 2 to fix the opening of the collection cylinder 1 directly below the drilling position, and then the drilling operation can begin. After the device is in use and the operation is completed, place one hand on the device handle 5, release the deck fixing device 2, and then remove the device through the handle. Rotate the flame-arresting filter 3 and remove it from the positioning connecting plate 6. Then remove the fireproof blanket from the fixing plate 7. Clean the slag on the flame-arresting filter 3 and the fireproof blanket 4, and then put the filter and fireproof blanket back in their original positions. The next drilling operation can then be performed according to the original procedure. The flame-arresting filter 3 in this device can filter the slag generated during the drilling and cutting operation. Tiny sparks may escape from the flame-arresting filter 3, but they will be quickly extinguished after leaking into the fireproof blanket 4.

[0025] Furthermore, such as Figure 3 As shown, the flame arrestor filter 3 is provided with a positioning groove 301, which matches the positioning connecting plate 6 to achieve a snap-fit ​​connection.

[0026] Preferably, the deck fixing device 2 is a magnetic fixing device, which is controlled to adhere to the deck by adjusting the magnetic switch during operation.

[0027] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A portable slag collection device for openings in the deck of an offshore platform, characterized in that, include: The collection cylinder includes a deck anchor, a fire-resistant filter, and a fire blanket. The collection cylinder has one or more deck anchors at its opening, a fire blanket that can be detachably installed at the bottom of the collection cylinder, and a fire-resistant filter that can be detachably installed on the inner wall of the collection cylinder above the fire blanket.

2. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: The collecting cylinder has a frustum structure, and the radius of the opening of the collecting cylinder is larger than the radius of the bottom.

3. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: The collection tube has a handle on the outer side of its bottom.

4. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: The deck fastener is a magnetic fastener.

5. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: The number of deck anchors is 4, and the deck anchors are equidistantly arranged at the opening of the collection cylinder.

6. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: The inner wall of the collection cylinder is provided with one or more positioning connecting plates, the shape and number of which match the positioning grooves provided on the flame arrestor filter.

7. The portable slag collection device for offshore platform deck openings according to claim 1, characterized in that: One or more fixing plates are provided on the side wall at the bottom of the collection cylinder, and the fixing plates are matched with the fireproof blanket.

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