Simple oil-water separation equipment

Abstract

The utility model provides simple oil-water separation equipment, belongs to the technical field of chemical experiment equipment, and aims to solve the problem that the conventional separating funnel is manually embedded into a bracket by an operator, so that the self posture of the separating funnel is very easy to incline. The funnel main body is arranged in the placing ring; the right end of the sliding part is connected to the outer side of the connecting rod in a sliding manner; the C-shaped clamp is fixedly connected to the left side of the sliding part; the horizontal calibration assembly is arranged at the top of the funnel main body and in the [-shaped clamp; and the anti-displacement assembly is arranged behind the [-shaped clamp. According to the utility model, the funnel main body can be placed in the placing ring in a vertical and horizontal posture through the up-down movement of the limiting block, and the limiting block and the sealing plug are separable, so that the funnel main body can be conveniently matched to uniformly shake oil and water at the initial stage and subsequently adjust the posture of the funnel main body.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical experimental equipment, and more specifically, particularly relates to a simple oil-water separation device. Background Art

[0002] The oil-water separation experiment is a basic and common experimental phenomenon in chemical experiments. It is used to demonstrate and understand the separation process between different liquids based on physical properties. The separatory funnel is a commonly used experimental equipment. When conducting experiments, the separatory funnel will be used in conjunction with auxiliary equipment such as brackets and beakers. The separatory funnel is generally composed of a funnel body, a sealing cover on the top, and a valve below.

[0003] Existing application number: CN201920184490.3, the utility model discloses a separating funnel, belonging to the field of experimental vessel technology. It includes a bottle body and a stopcock sleeve connected to the bottom of the bottle body, the bottom of the stopcock sleeve is connected to the liquid outlet pipe, the stopcock sleeve is threadedly connected to the stopcock valve, the two sides of the stopcock valve are respectively penetrated by coarse row holes and a plurality of fine row holes, and the plurality of fine row holes are connected to the coarse row holes, the end of the stopcock valve is provided with a rotating prompt disk, the surface of the rotating prompt disk is provided with a mark a and a mark b, the side end of the stopcock sleeve is fixed with a position control valve, the position control valve is provided with a mark c for indicating the position of the bottle body outlet, and the position control valve is also provided with a limit baffle for limiting the rotation stroke of the stop button. The beneficial effect of the utility model is: firstly, the coarse row holes are used to separate and discharge the lower layer of liquid, so that the lower layer of liquid is quickly discharged, and then the fine row holes are used to separate and discharge the lower layer of liquid, so as to realize convenient and accurate control of the separation of the upper and lower layers of liquid, ensure the separation effect, simple operation, and convenient use.

[0004] Based on the above, when conducting experiments, the separatory funnel relies on the operator to manually embed it into the bracket. This process relies on the gradually expanding design of the bottle body to achieve a firm fixation with the bracket. However, slight deviations in manual operation can easily cause the separatory funnel itself to tilt slightly. This tilt will not only affect the reading of the liquid volume in the bottle body, causing inconvenience in observing the liquid stratification, but is more likely to interfere with the natural process of gravity sedimentation due to the tilted state, affecting the subsequent liquid separation effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a simple oil-water separation device to solve the problem that during the existing experiment, the separatory funnel relies on the operator to manually embed it into the bracket. This process relies on the design of the gradually expanding bottle body to achieve a stable fixation with the bracket. However, slight deviations in manual operation can easily cause the separatory funnel itself to be slightly tilted. This tilt not only affects the reading of the liquid volume in the bottle body, causing inconvenience in observing the liquid stratification, but is also more likely to interfere with the natural process of gravity sedimentation due to the tilted state, affecting the subsequent liquid separation effect.

[0006] The purpose and efficacy of a simple oil-water separation device of the present utility model are achieved by the following specific technical means:

[0007] A simple oil-water separation device includes a mounting plate;

[0008] Support rods, which are fixedly connected to the upper surface of the mounting plate;

[0009] Beakers, which are arranged on the upper surface of the mounting plate;

[0010] Fastening clips, which are arranged on the outer sides of the support rods;

[0011] Placement rings, which are fixedly connected to the left sides of the fastening clips;

[0012] Funnel bodies, which are arranged inside the placement rings;

[0013] Fixed plates, two of which are respectively fixedly connected to the tops and outer sides of the support rods;

[0014] Connecting rods, which are fixedly connected to the inner sides of the two fixed plates;

[0015] Sliding members, the right ends of which are slidably connected to the outer sides of the connecting rods;

[0016] C-shaped clips, which are fixedly connected to the left sides of the sliding members;

[0017] Horizontal calibration components, which are arranged on the tops of the funnel bodies and inside the C-shaped clips;

[0018] Anti-displacement components, which are arranged behind the C-shaped clips.

[0019] Further, the horizontal calibration components include:

[0020] Drive lead screws, which are rotatably connected inside the two fixed plates and are threadedly connected to the sliding members;

[0021] Knobs, which are coaxially and fixedly connected to the tops of the drive lead screws.

[0022] Further, the horizontal calibration components also include:

[0023] Limit blocks, which are inserted into the C-shaped clips;

[0024] Limit plates, two of which are respectively fixedly connected to the tops and outer sides of the limit blocks;

[0025] Sealing plugs, which are fixedly connected to the bottoms of the limit blocks.

[0026] Furthermore, the horizontal calibration assembly further includes:

[0027] A funnel mouth, which is fixedly connected to the top of the funnel body;

[0028] A sealing hole, which is opened inside the funnel mouth;

[0029] A limit block, which is fixedly connected to the upper surface of the funnel mouth;

[0030] A limit groove, which is opened inside the limit block.

[0031] Furthermore, the anti-displacement assembly includes:

[0032] A fixing block, which is fixedly connected to the rear of the U-shaped clamp;

[0033] A limit pin, the rear end of which is slidably connected inside the fixing block;

[0034] A dial, which is fixedly connected to the upper surface of the rear end of the limit pin.

[0035] Furthermore, the anti-displacement assembly further includes:

[0036] A jacking spring, the front end of which is fixedly connected to the rear of the limit pin, and the rear end of which is fixedly connected inside the fixing block.

[0037] Compared with the prior art, the present utility model has the following beneficial effects:

[0038] Firstly, by rotating the knob to control the downward movement of the limiting block, if the funnel body is in an inclined state, then the limiting block cannot enter the limit groove. At this time, the posture of the funnel body needs to be adjusted, and after adjusting the posture, the limiting block can be controlled to move downward to complete the sealing of the funnel body, avoiding the subsequent adverse effects caused by the inclination of the funnel body.

[0039] Secondly, by拨动 the dial backward, the restriction on the limiting block can be released, which is convenient for removing the limiting block together with the limiting plate and the sealing plug. It is convenient to cover the funnel body during the initial stage of the experiment to shake the oil-water liquid. After the limiting block is inserted into the U-shaped clamp, with the cooperation of the limit pin and the two limiting plates, the limiting block can be stably restricted inside the U-shaped clamp, which is convenient for adjusting the posture of the funnel body subsequently.

[0040] The present utility model controls the up and down movement of the limiting block through a knob, so as to ensure that the funnel body can be placed in the placement ring in a vertical and horizontal posture, avoiding subsequent problems caused by the inclination of the funnel body. The limiting block and the sealing plug are convenient to be removed and installed from the U-shaped clamp, which is convenient for shaking the oil and water in cooperation with the funnel body at the initial stage and adjusting the posture of the funnel body subsequently, improving the accuracy of the oil-water separation experiment operation. Description of the Drawings

[0041] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0042] Figure 2 is a schematic diagram of the structure of the sliding member of the present utility model.

[0043] Figure 3 is a schematic diagram of the structure of the funnel main body of the present utility model.

[0044] Figure 4 is a schematic diagram of the sectional structure of the limiting block and the limiting member of the present utility model.

[0045] Figure 5 is a schematic diagram of the structure of the fixing block of the present utility model.

[0046] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0047] 1. mounting plate; 101. support rod; 2. beaker; 3. fastening clip; 301. placement ring; 4. funnel main body; 5. fixing plate; 6. connecting rod; 7. transmission lead screw; 701. knob; 8. sliding member; 801. U-shaped clip; 9. limiting block; 901. limiting plate; 902. sealing plug; 10. limiting member; 1001. limiting groove; 11. funnel opening; 1101. sealing hole; 12. fixing block; 13. limiting pin; 1301. dial; 1302. jacking spring. Detailed Description of the Preferred Embodiments

[0048] The following further describes in detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0049] Example 1:

[0050] As shown in Figure 1 to Figure 5 shown:

[0051] The present utility model provides a simple oil-water separation device, including a mounting plate 1;

[0052] A support rod 101, the support rod 101 is fixedly connected to the upper surface of the mounting plate 1;

[0053] A beaker 2, the beaker 2 is arranged on the upper surface of the mounting plate 1;

[0054] A fastening clip 3, the fastening clip 3 is arranged outside the support rod 101;

[0055] A placement ring 301, the placement ring 301 is fixedly connected to the left side of the fastening clip 3;

[0056] The funnel main body 4 is arranged inside the placement ring 301;

[0057] The fixing plate 5 is provided with two pieces, and the two fixing plates 5 are respectively fixedly connected to the top and the outside of the support rod 101;

[0058] The connecting rod 6 is fixedly connected to the inner sides of the two fixing plates 5;

[0059] The sliding part 8 has its right end slidably connected to the outside of the connecting rod 6;

[0060] The C-shaped clamp 801 is fixedly connected to the left side of the sliding part 8;

[0061] The horizontal calibration assembly is arranged on the top of the funnel main body 4 and inside the C-shaped clamp 801.

[0062] Among them, the horizontal calibration assembly includes:

[0063] The transmission lead screw 7 is rotatably connected inside the two fixing plates 5, and the transmission lead screw 7 is threadedly connected to the sliding part 8;

[0064] The knob 701 is coaxially and fixedly connected to the top of the transmission lead screw 7. The function is that by rotating the knob 701, the sliding part 8 can be driven to slide up and down through the threaded transmission mechanism composed of the transmission lead screw 7 and the sliding part 8, and the C-shaped clamp 801 moves synchronously.

[0065] Among them, the horizontal calibration assembly further includes:

[0066] The limiting block 9 is inserted inside the C-shaped clamp 801;

[0067] The limiting plate 901 is provided with two pieces, and the two limiting plates 901 are respectively fixedly connected to the top and the outside of the limiting block 9;

[0068] The sealing plug 902 is fixedly connected to the lower part of the limiting block 9. The function is that under the limitation of the two limiting plates 901, the up and down movement of the C-shaped clamp 801 will synchronously drive the limiting block 9 and the sealing plug 902 to move up and down.

[0069] Among them, the horizontal calibration assembly further includes:

[0070] The funnel opening 11 is fixedly connected to the top of the funnel main body 4;

[0071] The sealing hole 1101 is opened inside the funnel opening 11;

[0072] The limiting block 10 is fixedly connected to the upper part of the funnel opening 11;

[0073] The limiting groove 1001 is opened inside the limiting block 10. Its function is that the position and size of the sealing hole 1101 correspond to those of the sealing plug 902, and the position and size of the limiting groove 1001 correspond to the bottom of the limiting block 9. When the funnel main body 4 is placed horizontally and vertically inside the placement ring 301, when the limiting block 9 moves downward to the position of the limiting groove 1001, the limiting block 9 can slide downward smoothly. If the funnel main body 4 is in an inclined state, then the limiting block 9 cannot enter the limiting groove 1001. At this time, the attitude of the funnel main body 4 needs to be adjusted. After adjusting the attitude, continue to control the limiting block 9 to move downward. When the sealing plug 902 moves into the sealing hole 1101, the sealing of the funnel main body 4 is completed, and the stage of oil-water static stratification is entered.

[0074] The specific usage method and function of this embodiment:

[0075] After all the oil and water are filled into the funnel main body 4, it is placed inside the placement ring 301. Then, rotate the knob 701. The threaded transmission mechanism composed of the transmission lead screw 7 and the sliding member 8 drives the sliding member 8 to slide downward, and the C-shaped clamp 801 moves synchronously. Under the restriction of the two limiting plates 901, when the C-shaped clamp 801 moves downward, it will synchronously drive the limiting block 9 and the sealing plug 902 to move downward. When the funnel main body 4 is placed horizontally and vertically inside the placement ring 301, when the limiting block 9 moves downward to the position of the limiting groove 1001, the limiting block 9 can slide downward smoothly; if the funnel main body 4 is in an inclined state, then the limiting block 9 cannot enter the limiting groove 1001. At this time, the attitude of the funnel main body 4 needs to be adjusted. After adjusting the attitude, continue to control the limiting block 9 to move downward. When the sealing plug 902 moves into the sealing hole 1101, the sealing of the funnel main body 4 is completed, and the stage of oil-water static stratification is entered; the liquid separated at the bottom falls into the beaker 2 through the valve at the bottom of the funnel main body 4. Then, rotate the knob 701 in the reverse direction, pull out the limiting block 9 and the sealing plug 902, and the funnel main body 4 can be removed and the remaining liquid can be poured out.

[0076] Embodiment 2:

[0077] On the basis of Embodiment 1, as shown in Appendix Figure 1 to Appendix Figure 5 shown, it further includes an anti-displacement component, and the anti-displacement component is arranged behind the C-shaped clamp 801.

[0078] Among them, the anti-displacement component includes:

[0079] The fixed block 12 is fixedly connected behind the C-shaped clamp 801;

[0080] The limiting pin 13 has its rear end slidably connected inside the fixed block 12;

[0081] The paddle 1301 is fixedly connected to the upper surface of the rear end of the limit pin 13. Its function is that the front end of the limit pin 13 is inserted into the inside of the C-shaped clip 801, and the right vertical surface of the limit pin 13 is in contact with the left vertical surface of the limiting block 9. By拨动 the paddle 1301 backward, the limit pin 13 can be driven to slide backward, so that the limit pin 13 is completely retracted into the fixed block 12. After that, the limiting block 9 together with the limiting plate 901 and the sealing plug 902 can be slid to the left and taken out from the C-shaped clip 801, which is convenient for shaking the oil-water liquid in the funnel main body 4 after covering it on the funnel main body 4 at the initial stage of the experiment.

[0082] Among them, the anti-displacement component further includes:

[0083] The pushing spring 1302, the front end of the pushing spring 1302 is fixedly connected to the rear of the limit pin 13, and the rear end of the pushing spring 1302 is fixedly connected to the inside of the fixed block 12. Its function is that when the limiting block 9 is inserted into the inside of the C-shaped clip 801 and the right inner surface of the limiting block 9 is in contact with the inner surface of the C-shaped clip 801, when the paddle 1301 is released, under the action of the pushing spring 1302, the limit pin 13 moves forward and is inserted into the inside of the C-shaped clip 801, and at this time, the right vertical surface of the limit pin 13 is in contact with the left vertical surface of the limiting block 9, so that the limiting block 9 is stably limited inside the C-shaped clip 801 under the cooperation of the two limiting plates 901.

[0084] The specific usage method and function of this embodiment:

[0085] When it is necessary to shake the oil-water liquid in the funnel main body 4 evenly at the initial stage of the experiment, the funnel mouth 11 needs to be sealed to prevent the liquid from splashing out. At this time, by拨动 the paddle 1301 backward, the limit pin 13 can be driven to slide backward, so that the limit pin 13 is completely retracted into the fixed block 12. After that, the limiting block 9 together with the limiting plate 901 and the sealing plug 902 can be slid to the left and taken out from the C-shaped clip 801, which is convenient for covering it on the funnel main body 4 at the initial stage of the experiment; after the oil-water liquid is shaken evenly, first place the funnel main body 4 in the placement ring 301, and then拨动 the paddle 1301 backward again to insert the limiting block 9 into the inside of the C-shaped clip 801. When the right inner surface of the limiting block 9 is in contact with the inner surface of the C-shaped clip 801, release the paddle 1301. Under the action of the pushing spring 1302, the limit pin 13 moves forward and is inserted into the inside of the C-shaped clip 801, and at this time, the right vertical surface of the limit pin 13 is in contact with the left vertical surface of the limiting block 9, so that the limiting block 9 is stably limited inside the C-shaped clip 801 under the cooperation of the two limiting plates 901, which is convenient for adjusting the horizontal and vertical postures of the funnel main body 4 subsequently.

[0086] In this article, the following points need to be noted:

[0087] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0088] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0089] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A simple oil-water separation device, comprising a mounting plate, a support rod, a beaker, a fastening clamp, a placement ring, a funnel body, a fixing plate, a connecting rod, a sliding member, a shaped clamp, a horizontal calibration component and an anti-displacement component; characterized in that: The support rod is fixedly connected to the upper surface of the mounting plate, and the beaker is arranged on the upper surface of the mounting plate; the fastening clip is arranged on the outer side of the support rod; the placing ring is fixedly connected to the left side of the fastening clip; the funnel body is arranged inside the placing ring; there are two fixing plates, and the two fixing plates are respectively fixedly connected to the top and the outer side of the support rod; the connecting rod is fixedly connected to the inner sides of the two fixing plates; the right end of the sliding member is slidably connected to the outer side of the connecting rod; the U-shaped clip is fixedly connected to the left side of the sliding member; the horizontal calibration assembly is arranged on the top of the funnel body and inside the U-shaped clip; the anti-displacement assembly is arranged behind the U-shaped clip.

2. A simple oil-water separation device as claimed in claim 1, characterized in that: The horizontal calibration assembly includes: a transmission lead screw and a knob; the transmission lead screw is rotatably connected inside the two fixing plates, and the transmission lead screw is threadedly connected to the sliding member; the knob is coaxially and fixedly connected to the top of the transmission lead screw.

3. A simple oil-water separation device as claimed in claim 2, characterized in that: The horizontal calibration assembly further includes: a limiting block, a limiting plate and a sealing plug; the limiting block is inserted into the U-shaped clip; there are two limiting plates, and the two limiting plates are respectively fixedly connected to the top and the outer side of the limiting block; the sealing plug is fixedly connected to the lower surface of the limiting block.

4. A simple oil-water separation device as claimed in claim 3, characterized in that: The horizontal calibration assembly further includes: a funnel opening, a sealing hole, a limiting block and a limiting groove; the funnel opening is fixedly connected to the top of the funnel body; the sealing hole is opened inside the funnel opening; the limiting block is fixedly connected to the upper surface of the funnel opening; the limiting groove is opened inside the limiting block.

5. A simple oil-water separation device as claimed in claim 1, characterized in that: The anti-displacement assembly includes: a fixed block, a limiting pin and a dial; the fixed block is fixedly connected to the back of the U-shaped clip; the rear end of the limiting pin is slidably connected inside the fixed block; the dial is fixedly connected to the upper surface of the rear end of the limiting pin.

6. A simple oil-water separation device as claimed in claim 5, characterized in that: The anti-displacement assembly further includes: a pushing spring; the front end of the pushing spring is fixedly connected to the back of the limiting pin, and the rear end of the pushing spring is fixedly connected to the inside of the fixed block.

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