Integrated collection device for waste oil in laboratory

Abstract

The utility model discloses an integrated collection device for waste oil in a laboratory, and belongs to the technical field of waste oil collection and treatment. The turning cover is rotationally connected to the funnel; the mesh screen is detachably connected in the funnel; the diversion pipe is in threaded connection with the bottom of the funnel; the connecting plate is in threaded connection with the connecting ring; the breather pipe is fixedly connected to the connecting ring; according to the utility model, the funnel is fixedly arranged on the waste oil collecting barrel through the device, so that the funnel does not need to be taken down to seal the cover, on one hand, the problem that oil is easy to drip when the funnel is taken out is solved, and on the other hand, the problem that a barrel cover is difficult to open by a single hand when a worker pours round-bottom glass instruments such as a distillation flask and a test tube in the prior art is solved; meanwhile, through the turning cover arranged on the funnel, the problem that in the prior art, waste oil remaining on the funnel is prone to volatilizing and polluting the environment is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste oil collection and processing technical field, especially to a laboratory waste oil integrated collection device. BACKGROUND

[0002] With the continuous improvement of social productivity and scientific and technological level, the change of social concept, the professional health problem is paid more and more attention by each company and individual, and the experimental waste oil in the laboratory has high volatility, and there may be environmental pollution, therefore, the waste oil in the laboratory needs to be collected and treated.

[0003] The prior art generally opens the collecting barrel cover and inserts the funnel on the collecting barrel when collecting waste oil, and then the worker pours the waste oil into the collecting barrel.

[0004] But the above operation mode still has certain deficiency, in the collecting process, because the barrel cover is generally a threaded cover, the worker may not open it with one hand, and when the waste oil is poured, the funnel needs to be taken out and the barrel cover is screwed on the barrel opening, but there may be residual waste oil on the taken-out funnel, which may exist oil dripping, and the waste oil remaining on the funnel may volatilize and pollute the environment. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems in the above background art, and provides a laboratory waste oil integrated collection device.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A laboratory waste oil integrated collection device, comprising:

[0008] Funnel;

[0009] Flip, rotationally connected on the funnel;

[0010] Mesh screen, detachably connected in the funnel;

[0011] Flow guide pipe, screwedly connected at the bottom of the funnel;

[0012] Connecting plate, screwedly connected with the connecting ring;

[0013] Ventilation pipe, fixedly connected on the connecting ring;

[0014] The mesh screen is provided with two layers, namely mesh screen one and mesh screen two, the mesh holes of the mesh screen one and the mesh screen two are staggered, the mesh hole diameter of the mesh screen one is 1.5 times of the mesh hole diameter of the mesh screen two, and the distance between the mesh screen one and the mesh screen two is 80-90% of the mesh hole diameter of the mesh screen one.

[0015] Preferably, a first sealing gasket is fixedly connected to the funnel, and the cover and the first sealing gasket are attached.

[0016] Preferably, a threaded sleeve is fixedly connected to the bottom of the funnel, and a threaded groove is formed in the top of the flow guide, and the flow guide is threadedly connected to the threaded sleeve.

[0017] Further, a second sealing gasket is fixedly connected to the top of the flow guide, and the second sealing gasket is abutted with the bottom end of the funnel.

[0018] Preferably, a first magnet is fixedly connected to the side wall of the screen, a second magnet is fixedly connected in the funnel, and the first magnet and the second magnet are attracted.

[0019] Preferably, a limiting block is fixedly connected to the cover, a limiting ball is connected in the limiting block, a clamping groove is formed in the funnel, and the limiting ball and the clamping groove are matched.

[0020] Further, a spring is fixedly connected in the limiting block, and the spring and the limiting ball are fixedly connected.

[0021] Still further, a handle is fixedly connected to the cover.

[0022] Compared with the prior art, the laboratory waste oil integrated collecting device has the following beneficial effects:

[0023] The parts not involved in the device are the same as or can be realized by the prior art, the funnel is fixedly installed on the waste oil collecting barrel by the device, and the funnel does not need to be taken out and capped again, on the one hand, the problem of oil dripping when the funnel is taken out is solved, on the other hand, the problem that the workers in the prior art cannot easily open the barrel cover with one hand when pouring round-bottom glass instruments such as distillation flasks and test tubes is solved, the waste oil collecting efficiency is improved, and the problem that the waste oil remaining in the funnel is easily volatilized to pollute the environment is solved by the cover provided on the funnel. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The structure diagram of the laboratory waste oil integrated collecting device is provided for the utility model;

[0025] Figure 2 The explosion view of the funnel in the laboratory waste oil integrated collecting device is provided for the utility model;

[0026] Figure 3 The structure diagram when the cover is opened in the laboratory waste oil integrated collecting device is provided for the utility model;

[0027] Figure 4An explosion drawing of the laboratory waste oil integrated collecting device is provided in the utility model.

[0028] Figure 5 A sectional view of the laboratory waste oil integrated collecting device is provided in the utility model.

[0029] Figure 6 The laboratory waste oil integrated collecting device is provided in the utility model Figure 5 The enlarged view of A part in the middle;

[0030] Figure 7 The laboratory waste oil integrated collecting device is provided in the utility model Figure 5 The enlarged view of B part in the middle.

[0031] In the drawing: 1, funnel; 101, clamping groove; 102, second magnet; 103, first sealing gasket; 2, flip cover; 201, hinge; 202, handle; 203, limiting block; 2031, limiting ball; 2032, spring; 3, connecting ring; 4, threaded sleeve; 5, flow guide pipe; 501, threaded groove; 6, breather pipe; 7, connecting plate; 8, mesh screen; 801, first magnet; 9, second sealing gasket. Specific implementation

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0033] Embodiment 1:

[0034] Reference Figures 1-7 A laboratory waste oil integrated collecting device comprises:

[0035] Funnel 1;

[0036] Flip cover 2 is rotationally connected to funnel 1 through hinge 201;

[0037] Mesh screen 8 is detachably connected in funnel 1;

[0038] Flow guide pipe 5 is threadedly connected at the bottom of funnel 1;

[0039] Connecting plate 7 is threadedly connected with connecting ring 3;

[0040] Breather pipe 6 is fixedly connected to connecting ring 3;

[0041] The screen 8 is provided with two layers, screen one and screen two, the screen holes of the screen one and screen two are staggered, the screen hole diameter of the screen one is 1.5 times of the screen hole diameter of the screen two, the distance between the screen one and the screen two is 80-90% of the screen hole diameter of the screen one; when the waste oil passes through the screen one and the screen two in turn, the two layers of staggered screens can filter the impurities in the waste oil more thoroughly, and the diameter ratio design of the screen one and the screen two can make the bubbles generated when the waste oil passes through the screen one be destroyed by the screen two, avoiding affecting the oil filtering efficiency and effect.

[0042] With reference to Figures 2-4 , the connecting ring 3 is clamped on the waste oil collecting barrel, and the hopper 1 can be rotatably installed on the connecting ring 3 during use, thereby ensuring the stability of the hopper 1 after installation.

[0043] The first sealing gasket 103 is fixedly connected to the hopper 1, and the cover 2 is attached to the first sealing gasket 103.

[0044] With reference to Figure 5 , the first sealing gasket 103 is arranged on the hopper 1, thereby ensuring the sealing property of the cover 2 and the hopper 1.

[0045] The threaded sleeve 4 is fixedly connected to the bottom of the hopper 1, and the threaded groove 501 is arranged at the top of the flow guide pipe 5, and the flow guide pipe 5 is threadedly connected to the threaded sleeve 4.

[0046] The second sealing gasket 9 is fixedly connected to the top of the flow guide pipe 5, and the second sealing gasket 9 abuts against the bottom end of the hopper 1.

[0047] With reference to Figure 4 , Figure 5 , the second sealing gasket 9 is arranged, thereby ensuring the connection stability of the flow guide pipe 5 and the hopper 1, and thereby ensuring the flow guiding effect of the flow guide pipe 5.

[0048] The first magnet 801 is fixedly connected to the side wall of the screen 8, and the second magnet 102 is fixedly connected in the hopper 1, and the first magnet 801 and the second magnet 102 are attracted to each other.

[0049] With reference to Figure 5 , Figure 6 The first magnet 801 and the second magnet 102 are arranged to be attracted to each other, thereby ensuring the stability of the screen 8 after installation, and thereby ensuring that the screen 8 will not be moved by impact during the filtering process.

[0050] After use, the staff can also manually pull the screen 8, thereby separating the first magnet 801 and the second magnet 102, and thereby quickly pouring out the materials in the screen 8.

[0051] The limiting block 203 is fixedly connected on the flip cover 2, and a limiting ball 2031 is connected in the limiting block 203.

[0052] The spring 2032 is fixedly connected in the limiting block 203, and the spring 2032 is fixedly connected with the limiting ball 2031.

[0053] With reference to Figures 4-7 When the flip cover 2 is closed, the limiting ball 2031 is pressed by the inner wall of the funnel 1, at this time, the spring 2032 is pressed and shrunk, when the flip cover 2 is completely closed, at this time, the limiting ball 2031 slides into the clamping groove 101, at this time, under the reset elastic force of the spring 2032, the limiting ball 2031 is fully clamped on the inner wall of the funnel 1, thereby ensuring the stability of the flip cover 2 after being closed.

[0054] The handle 202 is fixedly connected on the flip cover 2.

[0055] With reference to Figure 3 、 Figure 4 By arranging the handle 202 on the flip cover 2, the staff can quickly pull open the flip cover 2.

[0056] With reference to Figures 1-7 In the use process, the staff manually pulls the handle 202 to open the flip cover 2, and pours the waste oil into the funnel 1, the impurities in the waste oil can be effectively filtered out by arranging the screen 8 in the funnel 1, and the filtered waste oil flows into the waste oil collecting barrel through the flow guide pipe 5.

[0057] The device is fixedly installed on the waste oil collecting barrel through the funnel 1, and the funnel 1 does not need to be taken out and sealed again, on the one hand, the problem of oil dripping when the funnel 1 is taken out is solved, on the other hand, the problem that the staff cannot easily open the barrel cover when pouring round-bottom glass instruments such as distillation flasks and test tubes in the prior art is solved, the waste oil collecting efficiency is improved, and through the flip cover 2 arranged on the funnel 1, the problem that the waste oil remaining in the funnel 1 is easy to volatilize and pollute the environment in the prior art is solved.

[0058] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application can make equivalent replacement or change, which should be covered in the protection scope of the present application.

Claims

1. A laboratory waste oil integrated collection device, characterized by, Include: Funnel (1); Flip (2), rotating connection in funnel (1); Mesh screen (8), detachable connection in funnel (1); Flow guide pipe (5), threaded connection in the bottom of funnel (1); Connecting plate (7), and connecting ring (3) is screwed together; Ventilation pipe (6), fixed connection in connecting ring (3); The mesh screen (8) is provided with two layers, mesh screen one and mesh screen two, the mesh screen one and mesh screen two are staggered, the mesh screen one is 1.5 times the diameter of the mesh screen two, the distance between the mesh screen one and the mesh screen two is 80-90% of the mesh screen one.

2. The laboratory waste oil integrated collection device according to claim 1, characterized in that, The funnel (1) is fixedly connected with a first sealing gasket (103), the flip (2) and the first sealing gasket (103) are attached.

3. The laboratory waste oil integrated collection device according to claim 1, characterized in that, The bottom of the funnel (1) is fixedly connected with a threaded sleeve (4), the top of the flow guide pipe (5) is provided with a threaded groove (501), and the flow guide pipe (5) is screwed with the threaded sleeve (4).

4. The laboratory waste oil integrated collection device according to claim 3, characterized in that, The top of the flow guide pipe (5) is fixedly connected with a second sealing gasket (9), and the second sealing gasket (9) abuts against the bottom end of the funnel (1).

5. The laboratory waste oil integrated collection device according to claim 1, wherein, The sidewall of the mesh screen (8) is fixedly connected with a first magnet (801), the funnel (1) is fixedly connected with a second magnet (102), and the first magnet (801) and the second magnet (102) are attracted to each other.

6. The laboratory waste oil integrated collection device according to claim 1, wherein, The flip (2) is fixedly connected with a limiting block (203), the limiting block (203) is connected with a limiting ball (2031), the funnel (1) is provided with a clamping groove (101), and the limiting ball (2031) and the clamping groove (101) are matched.

7. The laboratory waste oil integrated collection device according to claim 6, characterized in that, The limiting block (203) is fixedly connected with a spring (2032), and the spring (2032) and the limiting ball (2031) are fixedly connected.

8. The laboratory waste oil integrated collection device according to claim 7, characterized in that, The flip (2) is fixedly connected with a handle (202).

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