Liquid level floating oil collecting device

Abstract

The utility model belongs to the technical field of oil-water separation, and particularly relates to a liquid level floating oil collecting device, which comprises an oil suction pipe, an oil collecting pipe, an oil collecting pipe and an oil collecting pipe, one end of the hose is butted and communicated with the bottom end of the oil suction pipe; the output pipe is butted and communicated with the other end of the hose; the multiple floating assemblies are evenly arranged on the periphery of the oil suction pipe in a surrounding mode. The oil suction pipe can vertically float on the liquid level by arranging the uniformly surrounding floating assemblies, the collection stability is guaranteed, then the oblique angle oil suction port is formed and is semi-immersed in the tank liquid, the collection proportion of floating oil is remarkably improved, and the floating oil can be collected more stably through free bending of the hose. The device can float up and down along with the liquid level, so that the collecting effect is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of oil-water separation technology, specifically relating to a device for collecting floating oil on the liquid surface. Background Technology

[0002] In the pretreatment cleaning equipment of the coating line, when cleaning workpieces at the degreasing station, the circulating degreasing tank solution contains a large amount of grease, which reduces the cleaning effect on the workpieces after long-term circulation. Effectively collecting the floating oil on the surface of the degreasing solution and separating it in real time can significantly improve the cleaning efficiency of the workpieces.

[0003] In the existing technology, a simple plastic hose is used to collect floating oil. Although it can float on the surface of the liquid as the liquid level changes, the suction port is completely submerged in the tank liquid. This results in the composition of the extracted liquid being 20% ​​floating oil and 80% tank liquid, leading to low floating oil collection efficiency and poor oil-water separation. Utility Model Content

[0004] The purpose of this invention is to provide a liquid surface oil collection device that solves the technical problems of low oil collection efficiency and poor oil-water separation effect in the prior art.

[0005] This utility model discloses a device for collecting floating oil on the liquid surface, comprising:

[0006] The oil suction pipe is arranged vertically and has an angled oil suction port at the top.

[0007] One end of the hose is connected to the bottom end of the oil suction pipe;

[0008] The output tube is connected to the other end of the flexible tube;

[0009] Multiple floating components are evenly arranged around the outer periphery of the oil suction pipe.

[0010] This application ensures that the oil suction pipe can float vertically on the liquid surface by setting a uniformly surrounding floating component, thus guaranteeing collection stability. Furthermore, by setting an angled oil suction port and partially immersing it in the tank liquid, the collection ratio of floating oil is significantly improved. Additionally, the free bending of the hose allows the device to float up and down with the liquid surface, thereby ensuring the collection effect.

[0011] Based on the above technical solution, the solution of this application can be further improved as follows:

[0012] Preferably, the floating assembly includes a float and a connecting rod; wherein one end of the connecting rod is connected to the float and the other end is connected to the oil suction pipe; this solution improves the structural compactness and avoids excessive obstruction to the entry of floating oil into the angled oil suction port, ensuring the collection effect, and its structure is simple and easy to manufacture.

[0013] Preferably, it further includes:

[0014] An adjusting ring is sleeved on the outside of the oil suction pipe and fixedly connected to the connecting rod;

[0015] A locking element, located on the adjusting ring, can fix the adjusting ring and the oil suction pipe. This design allows for flexible adjustments based on actual working conditions, improving the actual collection effect of the device.

[0016] Preferably, the locking component is a locking bolt, and a through hole is provided on the outer circumference of the adjusting ring. The locking bolt passes through the through hole and is threadedly connected to the through hole. With this solution, the locking and loosening of the adjusting ring can be completed simply and conveniently, and its structure is simple and compact with low processing and manufacturing costs.

[0017] Preferably, the oil suction pipe includes a straight section and a curved section, with the curved section located below the straight section. This design allows the hose to be arranged laterally, thereby expanding the vertical floating range and improving the device's performance.

[0018] Preferably, the float and the connecting rod are detachably connected; this design facilitates assembly, maintenance, and manufacturing.

[0019] Preferably, the bottom of the float is provided with a sleeve, and the sleeve and the end of the connecting rod are threaded together; with this solution, the connection is firm, the disassembly and assembly are convenient, and the structure is simple and easy to process and manufacture.

[0020] Preferably, the connecting rod has an L-shaped structure; with this design, it can be completely submerged in the tank liquid, thereby avoiding obstruction of floating oil and improving collection efficiency.

[0021] Preferably, one end of the output tube is sleeved with the flexible tube and has a threaded structure; this design improves the stability of the sleeve connection, prevents the flexible tube from loosening and slipping, and facilitates the installation and disassembly of the device.

[0022] Through the above technical solution, this utility model achieves the following beneficial effects:

[0023] 1. This application ensures that the oil suction pipe can float vertically on the liquid surface by setting a uniformly surrounding floating component, thus ensuring collection stability. Furthermore, by setting an angled oil suction port and partially immersing it in the tank liquid, the collection ratio of floating oil is significantly improved. Additionally, the free bending of the hose allows the device to float up and down with the liquid surface, thereby ensuring the collection effect.

[0024] 2. This application uses an adjustable ring that can move up and down and is fixed by a locking device. This allows for effective adjustment of the relative height between the float and the angled oil suction port, thereby adjusting the immersion degree of the angled oil suction port. This allows for flexible adjustment of the collection ratio of floating oil and tank liquid, significantly improving the actual collection effect of the device. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a front cross-sectional view of the oil surface collection device according to a specific embodiment of the present invention;

[0027] Figure 2 for Figure 1 Top view cross-sectional view of the oil surface collection device shown;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 for Figure 1 A schematic diagram showing the use of the oil surface collection device.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Suction pipe; 11. Straight pipe section; 111. Angled suction port; 12. Bend section; 2. Hose; 3. Output pipe; 31. Threaded connection; 4. Float assembly; 41. Float ball; 42. Connecting rod; 43. Sleeve; 5. Adjusting ring; 51. Through hole; 6. Locking component. Detailed Implementation

[0032] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0033] First, it should be noted that some directional terms used in the following description to clearly illustrate the technical solution of this utility model, such as the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," are all derived from the normal orientation of the components in the liquid surface oil collection device. They are only used to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0036] Example:

[0037] like Figure 1 and Figure 2 As shown in the figure, this application discloses a liquid surface oil collection device for collecting and separating oil floating in the degreasing tank liquid used in the degreasing station, thereby improving the cleaning effect on the workpiece. The specific structure includes: an oil suction pipe 1, a hose 2, an output pipe 3, and multiple floating components 4.

[0038] The oil suction pipe 1 is arranged vertically and has an angled oil suction port 111 at the top.

[0039] One end of the hose 2 is connected to the bottom end of the oil suction pipe 1. Its material is preferably plastic, but there is no limitation.

[0040] The other end of the output pipe 3 is connected to the other end of the hose 2.

[0041] Multiple floating components 4 are evenly arranged around the outer periphery of the oil suction pipe 1, which effectively ensures that the angled oil suction port 111 floats vertically on the liquid surface, thereby avoiding the situation where the oil suction ratio decreases and the suction tank liquid ratio increases due to the tilt of the angled oil suction port 111. It is preferred to set four components, but three or other quantities are also possible, without specific limitation.

[0042] The above technical solution works as follows:

[0043] During installation, such as Figure 4As shown, the output pipe 3 is set horizontally, and the end away from the hose 2 extends horizontally through the degreasing tank and is connected to the external suction device, thereby fixing the device.

[0044] This invention ensures that the oil suction pipe 1 can float vertically on the liquid surface by setting a uniformly surrounding floating component 4, thus guaranteeing collection stability. Furthermore, by setting an angled oil suction port 111 and partially immersing it in the tank liquid, the collection ratio of floating oil is significantly improved. Additionally, the free bending of the hose 2 allows the device to float up and down with the liquid surface, thereby ensuring the collection effect.

[0045] In some embodiments, such as Figure 1 and Figure 2 As shown, the floating assembly 4 includes a float 41 and a connecting rod 42; wherein, one end of the connecting rod 42 is connected to the float 41, and the other end is connected to the oil suction pipe 1.

[0046] It should be noted that the float 41 is used to provide buoyancy, and the connecting rod 42 serves as a connection, thereby transmitting the buoyancy generated by the float 41 to the oil suction pipe 1, so that the oil suction pipe 1 can float up and down with the change of liquid level, keeping the angled oil suction port 111 always in the optimal oil suction position.

[0047] The above design of the floating component 4 improves the structural compactness of the device and avoids excessive obstruction to the entry of floating oil into the angled oil suction port 111, ensuring the collection effect. Moreover, its structure is simple and easy to manufacture.

[0048] For example, the connecting rod 42 has an L-shaped structure and is located at the bottom of the float 41, so that it can be completely submerged in the tank liquid, thereby avoiding obstruction of the floating oil and improving the collection efficiency.

[0049] In some embodiments, such as Figure 1 and Figure 2 As shown, it also includes:

[0050] Adjusting ring 5 is sleeved outside oil suction pipe 1 and fixedly connected to connecting rod 42;

[0051] The locking element 6 is located on the adjusting ring 5 and can fix the adjusting ring 5 and the oil suction pipe 1.

[0052] Specifically, the adjusting ring 5 can move up and down relative to the oil suction pipe 1, thereby effectively adjusting the relative height of the float 41 and the angled oil suction port 111, and thus adjusting the immersion degree of the angled oil suction port 111, thereby flexibly adjusting the collection ratio of floating oil and liquid.

[0053] The above settings allow for flexible adjustments based on actual working conditions, significantly improving the actual collection effect of the device.

[0054] Based on the above embodiments, such as Figure 2 and Figure 3 As shown, the locking component 6 is a locking bolt. The adjusting ring 5 has a through hole 51 on its outer circumference. The locking bolt passes into the through hole 51 and is threadedly connected to the through hole 51.

[0055] For example, the locking element 6 can be configured as one or multiple evenly surrounding it, without limitation.

[0056] When fixing, tighten the locking bolt, and the locking bolt will be screwed into the through hole 51 and fit tightly against the outer periphery of the oil suction pipe 1, so that the adjusting ring 5 and the oil suction pipe 1 are fixed.

[0057] With the above settings, the locking and loosening of the adjusting ring 5 can be completed easily and conveniently, and its structure is simple and compact with low processing and manufacturing costs.

[0058] In some embodiments, such as Figure 1 and Figure 2 As shown, the oil suction pipe 1 includes a straight pipe section 11 and a bent pipe section 12, with the bent pipe section 12 located below the straight pipe section 11.

[0059] For example, the bend section 12 is arc-shaped, preferably a quarter-circular ring, to improve the smoothness of delivery and to allow the hose 2 to be arranged laterally.

[0060] The design of the suction pipe 1 allows the hose 2 to be arranged laterally, thereby reducing the degree of bending of the hose 2 during use, expanding the range of vertical floating, and improving the effectiveness of the device.

[0061] In this embodiment, the float 41 and the connecting rod 42 are detachably connected, which facilitates assembly, maintenance, and manufacturing.

[0062] For example, such as Figure 1 As shown, the bottom of the float 41 is provided with a sleeve 43, and the ends of the sleeve 43 and the connecting rod 42 are threaded together, which makes the connection firm, easy to disassemble and assemble, and simple in structure, and easy to process and manufacture.

[0063] In some embodiments, one end of the output tube 3 is sleeved with the hose 2 and is provided with a threaded structure 31, which is used to improve the stability of the sleeve, prevent the hose 2 from loosening and slipping, and facilitate the installation and disassembly of the device.

[0064] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do 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 one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A floating oil collection device for collecting oil floating on a liquid surface, characterized in that, The application relates to an oil suction device, which comprises the following parts: an oil suction pipe vertically arranged and provided with an inclined oil suction port at the top end, the oil suction pipe comprising a straight pipe section and a bent pipe section, the bent pipe section being arranged below the straight pipe section and being in the shape of a quarter of a circular ring; a hose connected with the bottom end of the oil suction pipe; an output pipe connected with the other end of the hose, one end of the output pipe being sleeved with the hose and being provided with a threaded structure; a plurality of floating assemblies uniformly arranged around the outer periphery of the oil suction pipe.

2. The floating oil collection device of claim 1, wherein, The floating assembly comprises a floating ball and a connecting rod, one end of the connecting rod being connected with the floating ball and the other end being connected with the oil suction pipe.

3. The floating oil collection device of claim 2, wherein, The application further comprises: an adjusting ring sleeved with the oil suction pipe and fixedly connected with the connecting rod; a locking piece arranged on the adjusting ring and capable of fixing the adjusting ring and the oil suction pipe.

4. The floating oil collection device of claim 3, wherein, The locking piece is a locking bolt, a through hole is formed in the outer periphery of the adjusting ring, the locking bolt is inserted into the through hole and is screwed with the through hole.

5. The floating oil collection device of claim 2, wherein, The floating ball and the connecting rod are detachably connected.

6. The floating oil collection device of claim 5, wherein, A sleeve is arranged at the bottom of the floating ball, the sleeve is threadedly sleeved with the end of the connecting rod.

7. The floating oil collection device of claim 2, wherein, The connecting rod is in the shape of an L structure.

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