Weir type oil collector

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
Through the combined design of the frame body, oil collection funnel, flexible sleeve, oil collection weir, oil collection device and propulsion device, the balance problem of weir-type oil collection engine when the water surface fluctuates, automatic adjustment and movement are achieved, and the stability and operation convenience of the oil collection engine are improved.

CN223255968UActive Publication Date: 2025-08-22GUANGDONG GERUN ENVIRONMENTAL PROTECTION TECH CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202422633123.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-29
Publication Date: 2025-08-22
Estimated Expiration: 2034-10-29

AI Technical Summary

Technical Problem

The existing weir-type oil collector is prone to tilt with the fluctuations of the water surface, cannot be adjusted adaptively, and requires manual traction and cannot move independently.

Method used

The combination design of the frame body, oil collection funnel, flexible sleeve, oil collection weir, oil collection device, propulsion device, connecting rod and floating body is adopted. The balance of the oil collection weir is adjusted through the up and down movement of the floating body and the expansion and contraction of the flexible sleeve, and the propulsion device is used to drive the movement of the frame body.

Benefits of technology

It realizes balanced adaptive adjustment of the oil-collection weir under water surface fluctuation conditions and automatic movement without manual traction, which improves the stability and operation convenience of the oil-collection engine.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN223255968U_ABST

Patent Text Reader

Abstract

The weir type oil collecting machine comprises a frame body, an oil collecting funnel, a flexible sleeve, an oil collecting weir body, an oil collecting device, a propelling device, a connecting rod and a floating body, the oil receiving funnel is installed on the frame body, one end of the flexible sleeve is installed on the oil receiving funnel, the oil receiving weir body is installed at the other end of the flexible sleeve, and the flexible sleeve is used for stretching up and down to adjust the height of the oil receiving weir body; the oil collecting device is installed on the oil collecting funnel, one end of the oil collecting device is communicated with the oil collecting funnel, the other end of the oil collecting device is provided with a first outlet and a second outlet, the first outlet is used for discharging oil dirt, and the second outlet is used for discharging water; the propelling device is installed on the frame body and used for driving the frame body to move. The utility model provides a weir type oil collecting machine according to the content, and solves the problems that the weir type oil collecting machine in the prior art is easy to fluctuate along with the water surface, so that the oil collecting weir body cannot be kept balanced and inclined, cannot be adaptively adjusted, needs to be manually pulled and pulled, and cannot automatically move.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of oil recovery, in particular to a weir type oil recovery machine. Background Art

[0002] A weir skimmer uses gravity to draw oil from the water surface into a skimmer, which then pumps the oil into a storage container. It is primarily used to recover low- to medium-viscosity oil spills and is widely used in areas such as oceans, ports, rivers, lakes, oil fields, harbors, oil terminals, docks, shipyards, shipbreaking yards, petrochemical plants, power plants, and sewage treatment plants where oil spills need to be recovered.

[0003] However, the weir-type oil skimmer in the prior art is easily affected by the fluctuation of the water surface, causing the oil weir to lose balance and tilt, and cannot be adjusted adaptively. In addition, it requires manual pulling and traction and cannot move autonomously. Utility Model Content

[0004] The purpose of the utility model is to propose a weir-type oil skimmer to solve the problems in the prior art that the weir-type oil skimmer is easily affected by the fluctuation of the water surface, resulting in the oil weir being unable to maintain balance and tilting, unable to adjust adaptively, and requiring manual pulling and traction, and unable to move autonomously.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A weir-type oil skimmer comprises a frame, an oil collecting funnel, a flexible sleeve, an oil collecting weir, an oil collecting device, a propulsion device, a connecting rod and a float;

[0007] The oil collecting funnel is mounted on the frame, one end of the flexible sleeve is mounted on the oil collecting funnel, and the other end of the flexible sleeve is mounted with the oil collecting weir, and the flexible sleeve is used to extend and retract up and down to adjust the height of the oil collecting weir;

[0008] The oil collecting device is installed on the oil collecting funnel, one end of the oil collecting device is connected to the oil collecting funnel, and the other end of the oil collecting device is respectively provided with a first outlet and a second outlet, the first outlet is used to discharge oil, and the second outlet is used to discharge water;

[0009] The propulsion device is installed on the frame, and is used to drive the frame to move. One end of the connecting rod is movably installed on the frame, and the floating body is installed on the other end of the connecting rod so as to be movable up and down.

[0010] Furthermore, the frame includes a plurality of frame bars, one end of each of the plurality of frame bars is connected to each other, the angles between two adjacent frame bars are the same, and the other ends of the plurality of frame bars are respectively provided with an installation cavity, and the connecting rod can be movably installed in the installation cavity.

[0011] Specifically, it also includes a locking screw and a locking nut. The frame bar is provided with an adjustment groove, and the connecting rod is provided with a through hole. The through hole is opposite to the adjustment groove. The end of the locking screw passes through the adjustment groove and the through hole, and the locking nut is installed on the end of the locking screw.

[0012] Preferably, a pad is provided at the bottom of the frame strip.

[0013] In some embodiments, the frame further includes a lifting rod, one end of which is connected to one of the frame bars, and the other end of which is provided with a lifting ring.

[0014] Furthermore, it also includes an adjusting screw, the float is fixedly installed on the adjusting screw, the end of the adjusting screw protrudes from the bottom of the float, and the end of the adjusting screw is threadedly connected to the connecting rod.

[0015] Specifically, a screen is provided inside the oil collection weir body, and the screen is used to filter debris.

[0016] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0017] Through the frame, oil collecting funnel, flexible sleeve, oil collecting weir, oil collecting device, first outlet, second outlet, propulsion device, connecting rod and float, the three floats can be moved up and down to adjust their heights, and the three floats can adjust their distances from the oil collecting funnel, thereby ensuring the balance of the oil collecting weir in the water. Furthermore, the flexible sleeve can be adaptively extended and retracted in the water, which makes it easier for the oil collecting weir to adaptively adjust its height in the water and prevent the influence of water surface fluctuations on it, further ensuring the balance of the oil collecting weir. The propulsion device can also drive the frame to move in the water without manual traction, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a weir-type oil skimmer according to one embodiment of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the first outlet and the second outlet of one embodiment of the present utility model;

[0020] Figure 3 yes Figure 2 A magnified view of point A;

[0021] Among them: frame 1, frame bar 11, adjustment groove 112, pad 113, lifting rod 12, lifting ring 121, oil collection funnel 2, flexible sleeve 3, oil collection weir 4, oil collection device 5, first outlet 51, second outlet 52, propulsion device 6, connecting rod 7, float 8, locking screw 91, locking nut 92, and adjusting screw 93. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish and describe features, without distinction of order or importance. In the description of the present invention, unless otherwise specified, "multiple" means more than two.

[0024] In one embodiment of the present invention, Figure 1-3As shown, a weir-type oil skimmer includes a frame 1, an oil collecting funnel 2, a flexible sleeve 3, an oil collecting weir 4, an oil collecting device 5, a propulsion device 6, a connecting rod 7 and a floating body 8; the oil collecting funnel 2 is installed on the frame 1, one end of the flexible sleeve 3 is installed on the oil collecting funnel 2, and the other end of the flexible sleeve 3 is installed with the oil collecting weir 4, and the flexible body 3 is used to stretch up and down to adjust the height of the oil collecting weir 4; the oil collecting device 5 is installed on the oil collecting funnel 2, one end of the oil collecting device 5 is connected to the oil collecting funnel 2, and the other end of the oil collecting device 5 is respectively provided with a first outlet 51 and a second outlet 52, the first outlet 51 is used to discharge oil and the second outlet 52 is used to discharge water; the propulsion device 6 is installed on the frame 1, and the propulsion device 6 is used to drive the frame 1 to move, one end of the connecting rod 7 is movably installed on the frame 1, and the floating body 8 is movably installed on the other end of the connecting rod 7.In this embodiment, the number of the floating bodies 8 is three, the number of the connecting rods 7 and the floating bodies 8 are three respectively, one end of the three connecting rods 7 is respectively installed on the frame 1, the connecting rod 7 is an L-shaped structure, and the three floating bodies 8 are respectively installed on the other end of the corresponding three connecting rods 7. The propulsion device 6 is a prior art, and the oil collecting device 5 is specifically an oil pump. The first outlet 51 is located above the second outlet 52. The oil collecting device 5 also needs to be connected to an external hydraulic station, and the hydraulic station provides hydraulic pressure for the oil collecting device 5, and then By moving the three connecting rods 7 to adjust the distance between the three floats 8 and the oil collecting funnel 2, the distance between the three floats 8 and the oil collecting funnel 2 is consistent, and the three floats 8 are moved up and down to adjust the height of the three floats 8, thereby ensuring that the subsequent oil collecting weir 4 can be suspended flatly and stably on the water surface. When working, the weir type oil collecting machine is placed in the area where oil needs to be collected, and the flexible sleeve 3 can be adaptively extended and retracted up and down in the water, so that the oil collecting weir 4 can adaptively adjust its height, and then the hydraulic station drives the oil collecting device 5 to work. , oil and water enter the oil collecting funnel 2 from the oil collecting weir 4, and under the action of density, water and oil are separated, and oil is discharged from the first outlet 51 of the oil collecting device 5 and collected by the external oil storage equipment, while water is discharged from the second outlet 52 and flows back into the water. Further, after the nearby oil pollution is collected and processed, the propulsion device 6 can drive the frame 1 to move, so that the frame 1 is moved to other areas to process the oil pollution; This application is through the frame 1, oil collecting funnel 2, flexible sleeve 3, oil collecting weir 4, oil collecting device 5, first outlet 51, second outlet 5 2. The propulsion device 6, the connecting rod 7 and the float 8 enable the three floats 8 to move up and down to adjust their heights, so that the three floats 8 can adjust their distances from the oil collection funnel 2, thereby ensuring the balance of the oil collection weir 4 in the water. Furthermore, the flexible sleeve 3 can adaptively expand and contract in the water, facilitating the adaptive adjustment of the height of the oil collection weir 4 in the water, preventing the influence of water surface fluctuations on it, and further ensuring the balance of the oil collection weir 4. In addition, the propulsion device 6 can also drive the frame 1 to move in the water without manual traction, which is convenient and fast.

[0025] like Figure 1-2 As shown, the frame 1 includes a plurality of frame bars 11, each of which is interconnected at one end, with the angle between adjacent frames 11 being the same. The other ends of each frame bar 11 are each provided with a mounting cavity, within which the connecting rod 7 is movably mounted. In this embodiment, there are three frame bars 11, meaning the frame 1 has a Y-shaped structure. The three frame bars 11 are welded together at one end, with the angles between each of the three frame bars 11 being 120°. The other ends of each of the three frame bars 11 are each mounted with the connecting rod 7, thereby ensuring that the three floats 8 are evenly arranged along the circumference and maintaining the suspension stability of the oil recovery weir 4.

[0026] like Figure 1-3 As shown, the frame strip 11 further includes a locking screw 91 and a locking nut 92. The frame strip 11 is provided with an adjustment slot 112, and the connecting rod 7 is provided with a through hole, which is aligned with the adjustment slot 112. The end of the locking screw 91 passes through the adjustment slot 112 and the through hole, and the locking nut 92 is installed on the end of the locking screw 91. In this embodiment, each frame strip 11 is provided with two waist-shaped adjustment slots 112, and each connecting rod 7 is provided with two through holes. During installation, the connecting rod 7 is first placed in the installation cavity so that the two through holes are aligned with the corresponding two adjustment slots 112. The adjusting screw is then passed through the adjustment slot 112 and the through hole, and the position and distance of the connecting rod 7 are adjusted so that the adjusting screw 91 can move within the adjustment slot 112. After adjustment is completed, the locking nut 92 is installed on the end of the locking screw 91, with the end surface of the locking nut 92 abutting the outer side of the frame strip 11. Adjustment is simple and installation is convenient and quick.

[0027] like Figure 1-3 As shown, a pad 113 is provided at the bottom of the frame bar 11. In this embodiment, the pad 113 is provided at the bottom of the other end of the frame bar 11. When the weir skimmer is placed on the ground, the pad 113 can protect the bottom of the frame 1 from damage and can also raise the frame 1 for easy removal and placement.

[0028] like Figure 1-2 As shown, the frame 1 further includes a lifting rod 12, one end of which is connected to one of the frame bars 11, and the other end of which is provided with a lifting ring 121. In this embodiment, one end of the lifting rod 12 is connected to one of the frame bars 11, and the other end of the lifting rod 12 is provided with the lifting ring 121. The lifting ring 121 can be used to easily lift the weir skimmer for easy use and placement.

[0029] like Figure 1-2 As shown, the float 8 further includes an adjusting screw 93, to which the float 8 is fixedly mounted, the end of the adjusting screw 93 protruding from the bottom of the float 8, and the end of the adjusting screw 93 being threadedly connected to the connecting rod 7. In this embodiment, one end of the connecting rod 7 is mounted in the mounting inner cavity, and the float 8 is fixedly mounted on one end of the adjusting screw 93, the other end of the adjusting screw 93 protruding from the bottom of the float 8, and the other end of the adjusting screw 93 is threadedly connected to the other end of the connecting rod 7. This allows the float 8 to not only be moved up and down to adjust its height, but also to be easily disassembled and assembled, facilitating subsequent maintenance and replacement.

[0030] like Figure 1 As shown, a screen is provided inside the oil collecting weir 4 to filter debris. In this embodiment, the screen is provided inside the oil collecting weir 4 to filter debris and prevent debris from clogging the oil collecting device 5.

[0031] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A weir-type oil skimmer, characterized by: It includes a frame, an oil recovery funnel, a flexible sleeve, an oil recovery weir, an oil recovery device, a propulsion device, a connecting rod and a floating body; The oil collecting funnel is mounted on the frame, one end of the flexible sleeve is mounted on the oil collecting funnel, and the other end of the flexible sleeve is mounted with the oil collecting weir, and the flexible sleeve is used to extend and retract up and down to adjust the height of the oil collecting weir; The oil collecting device is installed on the oil collecting funnel, one end of the oil collecting device is connected to the oil collecting funnel, and the other end of the oil collecting device is respectively provided with a first outlet and a second outlet, the first outlet is used to discharge oil, and the second outlet is used to discharge water; The propulsion device is installed on the frame, and is used to drive the frame to move. One end of the connecting rod is movably installed on the frame, and the floating body is installed on the other end of the connecting rod so as to be movable up and down.

2. The weir-type oil skimmer according to claim 1, characterized in that: The frame includes a plurality of frame bars, one ends of which are connected to each other, and the angles between two adjacent frame bars are the same. The other ends of the plurality of frame bars are respectively provided with an installation cavity, and the connecting rod can be movably installed in the installation cavity.

3. The weir-type oil skimmer according to claim 2, characterized in that: It also includes a locking screw and a locking nut. The frame bar is provided with an adjustment slot, and the connecting rod is provided with a through hole. The through hole is opposite to the adjustment slot. The end of the locking screw passes through the adjustment slot and the through hole, and the locking nut is installed on the end of the locking screw.

4. The weir-type oil skimmer according to claim 2, characterized in that: A cushion block is provided at the bottom of the frame strip.

5. The weir type oil skimmer according to claim 2, characterized in that: The frame body also includes a lifting rod, one end of which is connected to one of the frame bars, and the other end of which is provided with a lifting ring.

6. The weir type oil skimmer according to claim 1, characterized in that: It also includes an adjusting screw, the float is fixedly installed on the adjusting screw, the end of the adjusting screw protrudes from the bottom of the float, and the end of the adjusting screw is threadedly connected to the connecting rod.

7. The weir-type oil skimmer according to claim 1, characterized in that: A screen is provided inside the oil collection weir body, and the screen is used to filter debris.