Grease mixing equipment for feed production

Abstract

The utility model relates to grease mixing equipment for feed production, which effectively solves the problems of poor uniformity and low mixing efficiency of oil spraying equipment. According to the technical scheme, the grease adding device comprises a tank body, a feeding port is formed in the top of the tank body, a discharging port is formed in the bottom of the tank body, a stirring unit is arranged in the tank body, a grease adding unit is arranged at the top of the tank body and comprises an air inlet pipe and an oil spraying pipe, and the oil spraying pipe is communicated with the side wall of the upper end of the air inlet pipe; the upper end of the air inlet pipe is connected with a fan; an exhaust pipe is arranged at the bottom of the tank body and is connected with a negative pressure pump; according to the utility model, oil gas can be uniformly blown into the tank body and then permeates downwards under the action of negative pressure, so that the mixing of the oil gas and deep-layer materials is quickly realized, the stirring time is shortened, and the mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feed production equipment field, concretely is a kind of oil and fat mixing equipment for feed production. BACKGROUND

[0002] Adding oil and fat in feed can improve the energy of feed, promote the absorption of fat-soluble vitamins and pigments, speed up the growth of animals and reduce animal diseases;The current equipment generally uses the way of oil spraying and stirring, the utility model patent with application No.202222875189.1 discloses a feed oil spraying device, which sprays oil and fat into the container through a plurality of circumferentially distributed nozzles, and then mixes the oil and fat with the feed uniformly through stirring;Although this method of increasing oil nozzles can improve the coverage area and uniformity of oil spraying, it is difficult to achieve uniform oil spraying in all parts of the container, and there is room for further improvement in uniformity. Most importantly, this oil spraying method can only spray on the surface of the feed, and a long time of stirring is needed to mix the oil and fat uniformly with the feed. SUMMARY

[0003] The utility model provides a kind of oil and fat mixing equipment for feed production, to solve the problem of poor uniformity of oil spraying equipment and low mixing efficiency.

[0004] The technical solution thereof comprises a tank body, a feed inlet is arranged at the top of the tank body, a discharge outlet is arranged at the bottom of the tank body, a stirring unit is arranged in the tank body, an oil and fat adding unit is arranged on the top of the tank body, the oil and fat adding unit comprises an air inlet pipe and an oil spraying pipe, the oil spraying pipe is in communication with the side wall of the upper end of the air inlet pipe, the lower end of the air inlet pipe extends into the tank body, and a fan is connected to the upper end of the air inlet pipe;A gas extraction pipe is arranged at the bottom of the tank body, and a negative pressure pump is connected to the gas extraction pipe.

[0005] The middle section of the air inlet pipe is spiral-shaped.

[0006] The stirring unit comprises a stirring shaft, the lower end of the stirring shaft extends out of the tank body and is connected to a driving motor, and a plurality of stirring blades are uniformly distributed on the stirring shaft.

[0007] The lower end of the air inlet pipe is connected to a conical flow guide cover.

[0008] The air inlet pipe is provided with an electric heating wire between the fan and the oil spraying pipe.

[0009] The utility model further vaporizes the oil mist sprayed by the oil spraying pipe into oil gas through high-speed hot air, fully mixes the oil gas with air in the spiral pipe section, blows the oil gas into the tank body more uniformly, and then penetrates downward under the action of negative pressure. In the penetration process, the oil gas is liquefied and mixed with the material, the mixing of the oil gas and the deep material can be realized quickly, the stirring time is shortened, and the mixing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the front view of the utility model.

[0011] Figure 2 It is the sectional view of the utility model.

[0012] Figure 3 It is the schematic diagram of oil adding unit. DETAILED DESCRIPTION

[0013] Combining the drawings, the utility model includes jar body 1, jar body 1 top is equipped with feed inlet 2, bottom is equipped with discharge gate 3, feed inlet 2 and discharge gate 3 are equipped with electrically opened apron, jar body 1 is equipped with stirring unit, jar body 1 top is equipped with oil adding unit, and oil adding unit includes one air inlet pipe 4 and one oil injection pipe 5, and oil injection pipe 5 is communicated with the lateral wall of the upper end of air inlet pipe 4, and the lower end of air inlet pipe 4 extends into jar body 1, and the upper end of air inlet pipe 4 is connected with fan 6;Fan 6 blows high-speed airflow into air inlet pipe 4, and oil injection pipe 5 sprays oil mist into air inlet pipe 4, and the oil mist is further vaporized under the action of high-speed airflow, and the oil gas mixed with airflow is blown into jar body 1, to realize more uniform and mixed with the material in jar body 1 with airflow as carrier;Jar body 1 bottom is equipped with one air extraction pipe 7, and air extraction pipe 7 is connected with negative pressure pump 8, and negative pressure is formed at the bottom of jar body 1 by air extraction pipe 7, and oil gas penetrates downward under the action of negative pressure and is discharged from air extraction pipe 7, so that oil gas can further penetrate to the bottom.

[0014] The middle section of air inlet pipe 4 is spiral, and oil gas and air are fully mixed in the spiral section.

[0015] The stirring unit includes one stirring shaft 9, the lower end of stirring shaft 9 penetrates out of jar body 1 and is connected with driving motor 10, and stirring shaft 9 is uniformly distributed with a plurality of stirring blades 11, and the material in jar body 1 is stirred under the driving of motor.

[0016] The lower end of air inlet pipe 4 is connected with one conical fairing 12, so that gas is blown into jar body 1 more uniformly.

[0017] Electric heating wire 13 is arranged in air inlet pipe 4 between fan 6 and oil injection pipe 5, so that air inlet can be heated, the temperature of air inlet is improved, and oil mist is more easily evaporated and vaporized.

[0018] The utility model discloses a kind of oil gas injection devices, including tank body 1, air inlet pipe 4, oil injection pipe 5, fan 6, negative pressure pump 8 and air outlet pipe 7, fan 6 is arranged in air inlet pipe 4, oil injection pipe 5 is arranged in air inlet pipe 4, air outlet pipe 7 is arranged in tank body 1, negative pressure pump 8 is arranged in tank body 1, and air inlet pipe 4 is connected to tank body 1, oil injection pipe 5 is connected to air inlet pipe 4, fan 6 is connected to air inlet pipe 4, air outlet pipe 7 is connected to tank body 1, and negative pressure pump 8 is connected to tank body 1.

[0019] The utility model can more evenly blow oil gas into tank body 1, then penetrate downward under the action of negative pressure, quickly realize the mixing of oil gas and deep material, shorten stirring time, and improve mixing efficiency.

Claims

1. An oil mixing device for feed production, comprising a tank (1), a feed inlet (2) at the top of the tank (1), a discharge outlet (3) at the bottom, a stirring unit inside the tank (1), and an oil adding unit mounted on the top of the tank (1), characterized in that, The grease addition unit includes an air inlet pipe (4) and an oil injection pipe (5). The oil injection pipe (5) is connected to the upper side wall of the air inlet pipe (4). The lower end of the air inlet pipe (4) extends into the tank body (1). A blower (6) is connected to the upper end of the air inlet pipe (4). A suction pipe (7) is provided at the bottom of the tank body (1). The suction pipe (7) is connected to a negative pressure pump (8).

2. The oil mixing equipment for feed production according to claim 1, characterized in that, The middle section of the air intake pipe (4) is spiral-shaped.

3. The oil mixing equipment for feed production according to claim 1, characterized in that, The stirring unit includes a stirring shaft (9), the lower end of which extends out of the tank (1) and is connected to a drive motor (10). Several stirring blades (11) are evenly distributed on the stirring shaft (9).

4. The oil mixing equipment for feed production according to claim 1, characterized in that, The lower end of the air intake pipe (4) is connected to a conical air guide (12).

5. A feed production oil mixing device according to claim 1, 2, or 4, characterized in that, The air intake pipe (4) contains a heating wire (13) located between the blower (6) and the fuel injection pipe (5).

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