Oil-water separation device

Abstract

The utility model belongs to the field of feed grease processing, and discloses an oil-water separation device which comprises a floating plug assembly used for floating to prevent overflow and a box cylinder assembly used for containing oil and water and assisting in water adding, an upper cover assembly used for separating oil and water and discharging grease is installed at the top of the box cylinder assembly, and the floating plug assembly is placed in the box cylinder assembly. The box cylinder assembly comprises a lower box mechanism, a liquid inlet pipe is arranged in the middle of the lower box mechanism, a water inlet pipe is arranged below the liquid inlet pipe, a water outlet pipe is installed at the bottom of the lower box mechanism, and a water outlet valve is installed on the water outlet pipe. The upper cover assembly comprises an upper box mechanism, an oil outlet pipe is arranged on one side of the upper box mechanism, and an upper box cover is installed on the top of the upper box mechanism. According to the oil-water separation device disclosed by the utility model, through the arrangement of auxiliary water adding, grease mixed water is prevented from being directly discharged from the water outlet pipe, and the thoroughness of oil-water separation is improved; through the arrangement of circular flow formed by tangential filling, grease gathering and floating are accelerated, and oil-water separation is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of feed oil processing, especially relates to an oil-water separation device. BACKGROUND

[0002] Feed oil refers to the oil used for animal feeding, which is mainly derived from beans, oilseeds, fresh oil of animals and plants, etc. It is one of the important nutrients for animals. It has high energy content and is not affected by seasons and weather. At the same time, it can be well mixed with other feeds to maintain a certain energy level of the feed. Animals cannot synthesize certain essential fatty acids such as linoleic acid and linolenic acid by themselves, and these fatty acids have an important promoting effect on the growth and development of animals, and feed oil contains rich essential fatty acids. Appropriate amount of feed oil can increase the aroma and taste of feed and improve the desire of animals to eat. Prolong the storage time of feed: oil can improve the oxidation resistance of feed, thereby prolonging the storage time of feed and reducing the deterioration rate and loss rate of feed. Feed oil can also promote vitamin absorption, reduce heat value generation, and reduce feed dust.

[0003] The Chinese patent with publication number CN215162467U discloses an oil-water separation device, which comprises a main shell, the lower ends of the main shell are symmetrically provided with supporting legs, a water outlet is formed in the lower side wall of the main shell, a sealing ring is arranged on the water outlet, an outlet pipe is arranged at the lower end of the main shell and communicates with the water outlet, a liquid inlet is formed in the middle of the outer side wall of the main shell, a liquid inlet pipe is arranged on the middle of the outer side wall of the main shell and communicates with the liquid inlet, a first oil outlet and a trigger opening are respectively formed in the upper side wall of the main shell, sealing rings are arranged on the first oil outlet and the trigger opening, a cylinder is arranged at the upper end edge of the main shell, and a trigger switch is arranged on the inner side wall of the upper part of the cylinder. The device can separate oil-water mixed liquid with different component ratios by adjusting the liquid discharge speed of the drain port and the oil outlet according to the oil and water component of the mixed liquid.

[0004] However, the above-mentioned patent directly discharges the oil-water mixed liquid into the main shell, the flow direction is chaotic, which can cause the oil-water mixed liquid to be directly discharged from the outlet pipe, and the oil and water are mixed in disorder, which greatly slows down the oil-water separation speed. Therefore, a new device needs to be designed. TECHNICAL FIELD

[0005] The utility model aims at providing an oil-water separation device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An oil-water separation device, comprising a float plug assembly for preventing water overflow, and a tank assembly for containing oil-water and assisting water increase, wherein an upper cover assembly for separating oil-water and discharging oil is installed on the top of the tank assembly, and the float plug assembly is placed in the tank assembly.

[0008] The tank assembly comprises a lower tank mechanism, an inlet pipe is arranged in the middle of the lower tank mechanism, a water inlet pipe is arranged below the inlet pipe, a water outlet pipe is installed at the bottom of the lower tank mechanism, and a water outlet valve is installed on the water outlet pipe.

[0009] The upper cover assembly comprises an upper tank mechanism, an oil outlet pipe is arranged on one side of the upper tank mechanism, and an upper tank cover is installed on the top of the upper tank mechanism.

[0010] Further, the float plug assembly comprises a float plug body, a counterweight is installed at the bottom of the float plug body, and a plurality of guide plates are uniformly distributed around the circumference of the counterweight.

[0011] Further, the float plug body is conical, the counterweight is cylindrical, and the counterweight and the float plug body are bolted.

[0012] Further, the lower tank mechanism comprises a lower tank body, a plurality of support legs are uniformly distributed at the bottom of the lower tank body, and a liquid level window is arranged on the front of the lower tank body.

[0013] Further, the lower tank body is cylindrical, and the inlet pipe and the water inlet pipe both enter the lower tank body tangentially.

[0014] Further, the upper tank mechanism comprises an upper tank body, a converging hopper is arranged in the middle of the upper tank body, the converging hopper is conical sleeve-shaped, and a through hole is arranged at the tip of the converging hopper.

[0015] Further, the converging hopper and the upper tank body are integrally formed, the oil outlet pipe and the upper tank body are welded together, and are close to the bottom of the converging hopper.

[0016] Compared with the prior art, the beneficial effects are:

[0017] 1. By setting an auxiliary water increase, the direct discharge of oil-water mixture from the water outlet pipe is avoided, and the completeness of oil-water separation is increased.

[0018] 2. By setting tangential injection to form a circulating flow, oil accumulation and floating are accelerated, and oil-water separation is accelerated.

[0019] 3. By setting the converging hopper in combination with the conical float plug body, both oil accumulation and overflow are ensured, and water overflow is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1is a structural schematic view of the oil-water separation device;

[0021] Figure 2 is an appearance view of the oil-water separation device;

[0022] Figure 3 is a schematic view of the box cylinder assembly of the oil-water separation device;

[0023] Figure 4 is a schematic view of the upper cover assembly of the oil-water separation device;

[0024] Figure 5 is a schematic view of the float assembly of the oil-water separation device.

[0025] In the figure, 101 is a lower box body, 102 is a supporting leg, 103 is a water outlet pipe, 104 is a water outlet valve, 105 is a liquid inlet pipe, 106 is a water inlet pipe, 107 is a liquid level window, 201 is an upper box body, 202 is a converging hopper, 203 is a through hole, 204 is an oil outlet pipe, 205 is an upper box cover, 301 is a float body, 302 is a counterweight, and 303 is a flow guide plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 An oil-water separation device, comprising a float assembly for preventing water overflow, and a box cylinder assembly for containing oil and water and assisting water increase, wherein the top of the box cylinder assembly is provided with an upper cover assembly for separating and discharging oil and water, and the float assembly is placed in the box cylinder assembly.

[0028] In the embodiment, the box-cylinder assembly comprises a lower box mechanism, the middle of the lower box mechanism is provided with a liquid inlet pipe 105, the lower part of the liquid inlet pipe 105 is provided with a water inlet pipe 106, the bottom of the lower box mechanism is provided with a water outlet pipe 103, and the water outlet pipe 103 is provided with a water outlet valve 104; the lower box mechanism comprises a lower box body 101, the bottom of the lower box body 101 is uniformly provided with a plurality of supporting legs 102, and the front of the lower box body 101 is provided with a liquid level window 107; the lower box body 101 is in a cylindrical shape, the liquid inlet pipe 105 and the water inlet pipe 106 both enter the lower box body 101 along a tangential direction; the oil-water mixture continuously flows into the lower box body 101 supported by the supporting legs 102 along a tangential direction from the liquid inlet pipe 105, and clean water is continuously poured into the lower box body 101 along a tangential direction from the water inlet pipe 106 as needed, so as to form a circulating flow, and the water flows out of the water outlet pipe 103 at the bottom of the lower box body 101, and the liquid level in the lower box body 101 can be observed through the liquid level window 107;

[0029] In the embodiment, the upper cover assembly comprises an upper box mechanism, the upper box mechanism is provided with an oil outlet pipe 204 on one side, and the top of the upper box mechanism is provided with an upper box cover 205; the upper box mechanism comprises an upper box body 201, the middle of the upper box body 201 is provided with a converging hopper 202, the converging hopper 202 is in a tapered sleeve shape, and the tapered tip of the converging hopper 202 is provided with a through hole 203; the converging hopper 202 and the upper box body 201 are integrally formed, the oil outlet pipe 204 and the upper box body 201 are welded together, and are close to the bottom of the converging hopper 202; the oil is gathered to the center, floats to the top of the lower box body 101, is gathered to the through hole 203 along the converging hopper 202, and overflows into the upper box body 201, and finally flows out of the oil outlet pipe 204, and the upper box cover 205 prevents the oil from flowing out;

[0030] In the embodiment, the float plug assembly comprises a float plug body 301, the bottom of the float plug body 301 is provided with a counterweight 302, and the circumference of the counterweight 302 is uniformly provided with a plurality of guide plates 303; the float plug body 301 is in a tapered shape, the counterweight 302 is in a cylindrical shape, and the counterweight 302 and the float plug body 301 are connected by bolts; the float plug body 301 floats at the boundary between the oil and the water under the counterweight of the counterweight 302, and the water flow pushes the float plug body 301 to rotate through the guide plates 303, so that the float plug body 301 is stably arranged at the center; when the water is excessive, the float plug body 301 rises to block the through hole 203, so that the water does not enter the upper box body 201.

[0031] Working principle: the oil-water mixture is continuously filled into the lower box 101 supported by the supporting leg 102 along the tangential direction from the liquid inlet pipe 105, and the clean water is continuously filled into the lower box 101 along the tangential direction from the water inlet pipe 106 as needed, forming a circulating flow, so that the oil gathers to the center and floats to the top of the lower box 101, is gathered to the through hole 203 along the gathering hopper 202, and overflows into the upper box 201, and finally is discharged from the oil outlet pipe 204, and the water is discharged from the water outlet pipe 103 at the bottom of the lower box 101, the water liquid condition in the lower box 101 is observed through the liquid level window 107, the float body 301 floats at the oil liquid and water liquid boundary under the counterweight of the counterweight block 302, the water flow pushes the float body 301 to rotate through the guide plate 303, and is stabilized at the center, when the water liquid is too much, the float body 301 rises to block the through hole 203, avoiding the water liquid from entering the upper box 201.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An oil water separation device comprising a float plug assembly for floating to prevent water spillage, characterised in that: Also include a box cylinder assembly for containing oil and water and assisting in water augmentation, the box cylinder assembly top mounted for separating oil and water discharge grease upper cover assembly, the float assembly placed in the box cylinder assembly; The box cylinder assembly includes a lower box mechanism, the lower box mechanism is provided with a liquid inlet pipe (105) in the middle, the lower box mechanism is provided with a water inlet pipe (106) below the liquid inlet pipe (105), the lower box mechanism is provided with a water outlet pipe (103) at the bottom, the water outlet pipe (103) is provided with a water outlet valve (104) on it; The upper cover assembly includes an upper box mechanism, the upper box mechanism is provided with an oil outlet pipe (204) on one side, and the upper box mechanism is provided with an upper box cover (205) on the top.

2. An oil-water separation device according to claim 1, characterized in that: The float assembly includes a float body (301), the float body (301) is provided with a counterweight (302) at the bottom, and the counterweight (302) is uniformly distributed with a plurality of guide plates (303) around the circumference.

3. An oil-water separation device according to claim 2, characterized in that: The float body (301) is conical, the counterweight (302) is cylindrical, and the counterweight (302) and the float body (301) are bolted.

4. The oil-water separation device of claim 1, wherein: The lower box mechanism includes a lower box body (101), the lower box body (101) is uniformly distributed with a plurality of support legs (102) at the bottom, and the lower box body (101) is provided with a liquid level window (107) on the front.

5. An oil-water separation device according to claim 4, characterized in that: The lower box body (101) is cylindrical, the liquid inlet pipe (105) and the water inlet pipe (106) enter the lower box body (101) along the tangential direction.

6. The oil-water separation device of claim 1, wherein: The upper box mechanism includes an upper box body (201), the upper box body (201) is provided with a converging hopper (202) in the middle, the converging hopper (202) is conical sleeve shaped, and the converging hopper (202) is provided with a through hole (203) at the taper tip.

7. An oil-water separation device according to claim 6, characterized in that: The converging hopper (202) and the upper box body (201) are integrally formed, the oil outlet pipe (204) and the upper box body (201) are welded together, and are close to the bottom of the converging hopper (202).

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