Emulsified oil powder mixing equipment for animal feed and mixing process thereof

Abstract

The invention discloses emulsified oil powder mixing equipment for animal feed and a mixing process of the emulsified oil powder mixing equipment, and relates to the technical field of animal feed, the emulsified oil powder mixing equipment comprises an oil dripping mechanism, the oil dripping mechanism is used for controlling oil dripping, and emulsifier sprayers are arranged on two sides of the oil dripping mechanism. Water drops are injected into the upper surface of the electric heating plate through the water pump, oil drops are dripped on the surfaces of the water drops in a fixed-point mode through the oil dripping mechanism, water and oil do not have intersolubility, the density of the oil is smaller than that of the water, the oil drops cover the surfaces of the water drops, the water drops are heated through the electric heating plate, and the boiling point of the water is smaller than that of the oil; after reaching the boiling point, water drops have higher kinetic energy and potential energy, high-strength energy is utilized to destroy the viscosity during grease combination, oil drops are fried into smaller oil particles, the oil crushing effect is achieved, the oil drops are atomized into smaller oil particles, oil and an emulsifying agent are mixed more uniformly, and the prepared emulsified oil powder is finer and more convenient to absorb by young animals.

Description

Technical Field

[0001] The invention relates to the technical field of animal feed, in particular to an emulsified oil powder mixing device for animal feed and a mixing process thereof. Background Art

[0002] The digestive system of young animals is not fully developed, and bile secretion is insufficient, so it is difficult for them to digest fat substances. This causes fatty liver and decreased immunity in animals. Emulsified oil powder can address this problem by forming fat substances in the digestive system that are easier for young animals to absorb, thereby improving feed absorption efficiency.

[0003] For example, in the patent publication number: CN102845613B, "A kind of acylated emulsified oil powder and preparation process", the raw material oil is selected from corn oil, soybean oil, palm oil, and phospholipid oil. The raw material oil is added into the reactor, and then acetic anhydride is added, and the reaction is stirred at 50°C to 85°C for 60 to 90 minutes; then hydrogen peroxide is added, and the reaction is stirred at 70 to 85°C for 90-120 minutes, and the mixture is neutralized with sodium hydroxide and dehydrated under reduced pressure to obtain acylated emulsified oil; and the mixture is mixed with an expanding carrier to obtain acylated emulsified oil powder, the fat content of which reaches 40% to 60%.

[0004] Oil is a material with high viscosity and is difficult to decompose. Therefore, young animals have a low absorption and utilization rate of oil. The surface tension of oil is large, and the volume of naturally formed oil droplets is relatively large. However, in the prior art, if the oil is mixed with the puffing carrier, the oil is not crushed, resulting in large particle oil droplets mixed with a large amount of puffing powder, resulting in the formation of emulsified oil powder agglomerates, affecting the fineness of the emulsified oil powder, and also affecting the absorption efficiency of the emulsified oil powder in the digestive system. Summary of the invention

[0005] The object of the present invention is to provide an emulsified oil powder mixing device for animal feed and a mixing process thereof, so as to solve the problem raised in the above background technology that when the oil is mixed with the expanded carrier, the oil is not crushed, resulting in large particle oil droplets mixed with a large amount of expanded powder, resulting in the formation of emulsified oil powder agglomerates, affecting the fineness of the emulsified oil powder, and also affecting the absorption efficiency of the emulsified oil powder in the digestive system.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an emulsified oil and powder mixing equipment for animal feed, comprising an oil dripping mechanism, the oil dripping mechanism is used to control the dripping of oil, emulsifier sprayers are arranged on both sides of the oil dripping mechanism, the emulsifier sprayers are used to control the dripping of emulsifier, an oil crushing mechanism is arranged below the oil dripping mechanism, the oil crushing mechanism comprises a cone bucket shell, both inclined side surfaces of the cone bucket shell are embedded with water injection ports, the water injection ports are distributed in a row on the inclined side surfaces of the cone bucket shell, the lower mouth of the water injection port is connected to a water pipe, the upper mouth of the water injection port is paved with an electric heating plate, the surface of the electric heating plate is provided with small holes, water penetrates from the water injection port to the surface of the electric heating plate through the small holes, the oil dripping place of the oil dripping mechanism corresponds to the position of the electric heating plate, and the two are located on the same plumb line.

[0007] Preferably, a support seat is provided at the bottom end of the cone shell, a sheet metal shell is provided on the outer side of the emulsifier sprayer, and both ends of the emulsifier sprayer are connected to the inner side wall of the sheet metal shell.

[0008] Preferably, a supporting leg is provided at the bottom end of the sheet metal shell, the sheet metal shell and the supporting seat are both located on the ground, the bottom end of the sheet metal shell is open, the sheet metal shell and the supporting seat cooperate with each other to form two openings, the emulsifier and the oil are mixed above the openings, and the emulsified oil powder is recovered from the openings.

[0009] Preferably, the outer side wall of the sheet metal shell is provided with an annular conduit, and the emulsifier is replenished into the emulsifier sprayer through the annular conduit.

[0010] Preferably, a conduit opening is provided on the top surface of the conical bucket shell, and sealing plates are fixedly connected to both sides of the conical bucket shell, and the sealing plates are installed on the top surface of the support seat. A water tank is provided at the bottom end of the support seat, and a water pipe is connected to the water tank through the conduit opening, and a water pump is provided in the water tank.

[0011] Preferably, the oil dripping mechanism comprises an oil storage tank, a feeding pipe is provided at the center of the top surface of the oil storage tank, the top end of the feeding pipe penetrates the top wall of the sheet metal shell and is threadedly connected with a screw cap.

[0012] Preferably, flat plates are provided on both sides of the oil storage tank, triangular support plates are connected between the flat plates and the oil crushing mechanism, oil dripping bins are distributed in an array on the upper surface of the flat plates, an oil pipeline is connected between the oil dripping bins and the oil storage tank, an electromagnetic valve is installed at the pipe mouth of the oil pipeline, and an oil storage cavity is opened at the axis of the oil dripping bin.

[0013] Preferably, the lower surface of the oil drip bin is provided with conical openings at equal intervals, the lower aperture of the conical opening is smaller than the upper aperture, the upper opening of the conical opening is connected to the oil storage chamber, the top of the oil storage chamber is provided with vesicle grooves at equal intervals, the chamber of the vesicle grooves is filled with inert gas, a heating wire is arranged inside the vesicle groove, and the current of the heating wire is controlled by a relay.

[0014] Preferably, the surface of the flat plate is provided with a second oil hole, the surface of the triangular support plate is provided with a first oil hole, and the cone mouth, the first oil hole, the second oil hole and the electric heating plate are all located on the same plumb line.

[0015] The present invention also discloses a mixing process of emulsified oil powder for animal feed, comprising the following steps:

[0016] Step 1: corn oil, soybean oil, palm oil and lecithin oil are mixed in a proportion according to the nutritional balance required for animal growth, stirred to make blended oil and put into an oil storage tank for storage;

[0017] Step 2: Use a water pump to control the water in the water tank to be directed from the water pipe to the water injection port, control the water supply pressure of the water pump, so that the water overflows from the upper port of the water injection port and penetrates through the small holes to form water droplets on the surface of the electric heating plate, use the electric heating wire to form a local high temperature area in the vesicle tank, and form an air cavity, the air cavity increases the pressure of the blending oil on the lower port of the cone mouth, until the tension limit of the cone mouth is broken and the oil droplets drip downward, use a relay to control the intermittent power supply of the electric heating wire to make the blending oil drip intermittently from the cone mouth, control the water pump and the electric heating wire to work intermittently, so that the water droplets and oil droplets drip regularly;

[0018] Step 3: Activate the electric heating plate and use it to heat the water droplets on the surface. After the oil droplets drip from the cone mouth, they gather on the surface of the water droplets. The oil droplets completely cover and wrap the outer surface of the water droplets because water and oil are not miscible and the density of oil is less than that of water. The boiling point of water is lower than that of oil. After the water droplets are heated to the boiling point by the electric heating plate, the internal energy of the water droplets will be converted into powerful kinetic energy and potential energy, and drive the outer layer of oil droplets to explode together, and use the kinetic energy to crush the oil droplets into fine oil particles.

[0019] Step 4: According to the dripping frequency of the oil droplets, when the electric heating wire stops heating, the solenoid valve is used to regularly replenish the blending oil into the oil storage chamber. After the oil storage chamber is replenished with the blending oil, the internal fluid pressure can be increased. The blending oil with increased pressure fills the air cavity, and also fills the air cavity formed after the cone mouth drips, so that the blending oil in the oil dripping bin is restored to the initial state again. After each oil droplet is fried, before the subsequent oil droplets fall on the electric heating plate, the water droplets are replenished by the water pump to provide the materials required for frying the oil;

[0020] Step 5: After the explosion, the water particles and oil particles are mixed in the air along the downward vertical direction of the cone shell, and float briefly under the emulsifier sprayer. The array-distributed nozzles on the emulsifier sprayer are activated to spray the emulsifier evenly into the space below, and combine with the oil particles to form larger particles. The particles fall naturally after increasing gravity;

[0021] Step 6: Place a container filled with puffed corn flour at the opening, so that the particles formed by oil particles and emulsifier fall into the puffed corn flour and mix into emulsified oil powder. Recover the emulsified oil powder, dry it, and finally store it.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. In the present invention, a water pump is used to inject water droplets into the upper surface of the electric heating plate, and an oil drop mechanism is used to drop oil droplets on the surface of the water droplets at a fixed point. Since water and oil are not miscible and the density of oil is less than that of water, the oil droplets are covered and wrapped on the surface of the water droplets. The electric heating plate heats the water droplets. The boiling point of water is less than that of oil. After reaching the boiling point, the water droplets have higher kinetic energy and potential energy. High-intensity energy is used to destroy the viscosity of the oil when combined, and the oil droplets are exploded into smaller oil particles, achieving the effect of crushing the oil, allowing the oil droplets to be atomized into smaller oil particles, and the mixing of oil and emulsifier is more uniform. The emulsified oil powder is made more delicate, which is conducive to the absorption of young animals.

[0024] 2. In the present invention, corn oil, soybean oil, palm oil and lecithin oil are mixed in a proportion according to the nutritional requirements of animal growth to form a blended oil with high nutritional value, and then the blended oil and the emulsifier are atomized separately to mix the blended oil and the emulsifier in the air to form emulsified oil, and the emulsified oil falls on the surface of puffed corn flour to form emulsified oil powder, and the water therein is filtered out after drying, and finally the emulsified oil powder with good storage resistance and fine particles is prepared.

[0025] 3. In the present invention, when the oil droplets are broken up by heating the water droplets, the heated water droplets evaporate into water vapor and mix into the equipment chamber. When the oil particles combine with the emulsifier, the water vapor in the air can also be fully mixed with the emulsifier to form a water-oil blend, so that the hydrophilic group and the lipophilic group of the emulsifier are both in a saturated state, making the groups more balanced during the mixing process, avoiding the emulsifier particles from combining with each other, making the emulsified oil powder particles formed by the mixing more uniform in size, and increasing the gravity of the emulsified oil particles so that the particles can sink faster and mix with the puffed corn flour.

[0026] 4. In the present invention, the temperature and pressure of the nitrogen in the vesicle tank are increased by controlling the electric heating wire to generate high temperature, so that the volume of the original air cavity is gradually increased, so that it pushes the blending oil in the cone mouth below to be squeezed out, thereby controlling the quantitative blending oil to drip, and then, the solenoid valve is used to replenish the blending oil in the oil storage chamber, so that the hot oil and the cold oil are exchanged, and the heat exchange efficiency between the nitrogen air cavity and the blending oil is improved. After the air cavity is decompressed, the air cavity is filled with excess oil and the volume is restored to its initial size. The start and stop of the electric heating wire and the solenoid valve are repeatedly controlled to control the oil droplets to continuously cover the surface of the water droplets to crush the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the internal structure of an emulsified oil-powder mixing device for animal feed of the present invention;

[0028] Figure 2 This is a schematic diagram of the side structure of an emulsified oil-powder mixing device for animal feed according to the present invention;

[0029] Figure 3 It is a schematic diagram of the side structure of an oil dripping mechanism in an emulsified oil-powder mixing device for animal feed of the present invention;

[0030] Figure 4 It is a structural schematic diagram of an oil crushing mechanism in an emulsified oil powder mixing device for animal feed of the present invention;

[0031] Figure 5 It is a schematic diagram of the bottom structure of an oil crushing mechanism in an emulsified oil powder mixing device for animal feed of the present invention;

[0032] Figure 6 The structure of the oil dripping bin in the emulsified oil powder mixing equipment for animal feed of the present invention is schematically shown. Figure 1 ;

[0033] Figure 7 The structure of the oil dripping bin in the emulsified oil powder mixing equipment for animal feed of the present invention is schematically shown. Figure 2 ;

[0034] Figure 8 It is a schematic diagram of the side structure of an oil dripping bin in an emulsified oil powder mixing device for animal feed of the present invention;

[0035] Fig. 9 This is a schematic diagram of the overall structure of an emulsified oil-powder mixing device for animal feed of the present invention;

[0036] Fig.10 This is a schematic diagram of the internal structure of a sheet metal housing in an emulsified oil-powder mixing device for animal feed of the present invention;

[0037] Fig.11 This is a working principle diagram of an emulsified oil-powder mixing device for animal feed of the present invention;

[0038] Fig.12 This is a flow chart of an emulsified oil powder mixing device for animal feed of the present invention when crushing oil;

[0039] Fig.13 This is a flow chart of an emulsified oil powder mixing device for animal feed of the present invention when dripping oil;

[0040] Fig.14 The present invention is a process flow chart of a mixing process of an emulsified oil powder for animal feed.

[0041] In the figure: 1. oil crushing mechanism; 11. sealing plate; 12. cone bucket shell; 120. conduit opening; 13. electric heating plate; 14. water filling port; 2. oil dripping mechanism; 21. oil storage tank; 210. feeding pipe; 22. oil pipeline; 23. oil dripping bin; 231. oil storage cavity; 232. cone mouth; 233. vesicle groove; 234. electric heating wire; 24. triangular support plate; 240. oil penetration hole 1; 25. flat plate; 250. oil penetration hole 2; 3. emulsifier sprayer; 4. sheet metal shell; 5. support seat; 6. screw cover. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example 1: Reference Figure 1-13 As shown: an emulsified oil and powder mixing equipment for animal feed, including an oil dripping mechanism 2, the oil dripping mechanism 2 is used to control the dripping of oil, emulsifier sprayers 3 are arranged on both sides of the oil dripping mechanism 2, the emulsifier sprayers 3 are used to control the dripping of emulsifier, an oil crushing mechanism 1 is arranged below the oil dripping mechanism 2, the oil crushing mechanism 1 includes a cone bucket shell 12, both oblique side surfaces of the cone bucket shell 12 are embedded with water injection ports 14, the water injection ports 14 are distributed in a row on the oblique side surfaces of the cone bucket shell 12, the lower mouth of the water injection port 14 is connected to the water pipe, the upper mouth of the water injection port 14 is paved with an electric heating plate 13, the surface of the electric heating plate 13 is provided with small holes, water penetrates the surface of the electric heating plate 13 from the water injection port 14 through the small holes, the oil dripping place of the oil dripping mechanism 2 corresponds to the position of the electric heating plate 13, and the two are located on the same plumb line.

[0044] In this embodiment, the external structure of the oil crushing mechanism 1 is trapezoidal, and the slope between the two inclined surfaces of the cone bucket shell 12 and the ground is controlled within a small range. The water droplets slide down on the inclined surface of the cone bucket shell 12 under the influence of their own weight. At the same time, the amount of water added to the electric heating plate 13 through the water pipe is controlled to ensure that the water overflowing the surface of the electric heating plate 13 gathers into water droplets. The surface of the water droplets has tension, which can resist the effect of gravity to a certain extent, ensuring that the water droplets will not slide down the inclined surface. Fig.12 , water is introduced from the water pipe into the water injection port 14 marked as X, and oil drips from the cone 232 of the oil dripping bin 23 marked as Y, and the cone 232 is located directly above the water injection port 14. Water and oil are not miscible, and the density of oil is less than that of water, so that the oil droplets completely cover and wrap the outer surface of the water droplets after falling. The boiling point of water is lower than that of oil. After the water droplets are heated to the boiling point by the electric heating plate 13, the internal energy of the water droplets will be converted into powerful kinetic energy and potential energy, and drive the outer layer of oil droplets to explode together, and use the kinetic energy to crush the oil droplets into fine oil particles;

[0045] The emulsifier sprayer 3 is arranged at two oblique upper parts of the cone bucket shell 12, so that after the oil droplets on the electric heating plate 13 burst, the oil particles diffuse outward along the vertical direction of the surface of the cone bucket shell 12, and the diffused oil particles float in the space on both sides of the oil dripping mechanism 2, and fall from the openings on both sides of the oil crushing mechanism 1 when they fall naturally;

[0046] Since the water injection ports 14 are arranged in an array on the two oblique sides of the cone bucket shell 12, the water injection ports 14 at different positions have different heights, the water outlet heights are different, and the water pressure of the water outlet is also inconsistent, resulting in different amounts of water overflowing from the water injection ports 14 at different positions. The end of the water pipe is a multi-branch pipe, which is connected to the water storage tank through a main pipe, and the branch pipe with a smaller diameter is connected to the low water injection port 14, and the branch pipe with a larger diameter is connected to the high water injection port 14, so as to control the amount of water overflowing from the water injection ports 14 at different heights, and ensure that the water droplets overflowing from each electric heating plate 13 are of similar size, so as to facilitate the unified allocation of frying oil;

[0047] The distance between the oil dripping part of the oil dripping mechanism 2 and the electric heating plate 13 is controlled to reduce the kinetic energy of the oil droplets during the falling process, avoid the generation of moisture when the oil droplets and water droplets come into contact, avoid the destruction of the shapes of the water droplets and the oil droplets, and control the position of the oil dripping part of the oil dripping mechanism 2 and the electric heating plate 13, and the inner cavity of the equipment is isolated from the outside world, so that the oil droplets will not be affected by the lateral airflow during the falling process, ensuring that the oil droplets can completely cover the surface of the water droplets, improving the accuracy of material feeding, and allowing the oil droplets to explode smoothly to form oil particles that are easy to process;

[0048] The emulsifier can dissolve the mixed liquid of immiscible components to form a stable emulsion, which is in a viscous fluid state. The non-ionic emulsifier can enter the oil-water interface and improve the compatibility between the two. It can be transported and flow in the pipeline of the emulsifier sprayer 3. The emulsifier sprayer 3 is connected to the annular conduit on the outside of the sheet metal shell 4. Therefore, the liquid emulsifier is evenly fed to each group of emulsifier sprayers 3 through the annular conduit. The emulsifier is collected at the nozzle of the emulsifier sprayer 3, refined into emulsifier particles through the nozzle, and finally mixed with the oil particles.

[0049] Embodiment 2: According to Figure 1 , Figure 2 , Fig. 9 and Fig.10 As shown, a support seat 5 is mounted at the bottom end of the cone bucket shell 12, a sheet metal shell 4 is arranged outside the emulsifier sprayer 3, and both ends of the emulsifier sprayer 3 are connected to the inner wall of the sheet metal shell 4. Support legs are arranged at the bottom end of the sheet metal shell 4, and the sheet metal shell 4 and the support seat 5 are both located on the ground. The bottom end of the sheet metal shell 4 is open, and the sheet metal shell 4 and the support seat 5 cooperate with each other to form two openings. The emulsifier and the oil are mixed above the openings, and the emulsified oil powder is recovered from the openings.

[0050] In this embodiment, the support seat 5 is an inverted U-shaped structure, and the two side plates of the support seat 5 are used for support, so that the support seat 5 can be inverted on the ground, and the middle part forms a chamber with open sides. The chamber formed by the support seat 5 and the ground can be used to place a water storage tank, which is convenient for the storage and management of sundries. The sheet metal shell 4 is a shell structure with a completely open bottom surface. The bottom of the sheet metal shell 4 and the top surface of the support seat 5 are set at the same height. The support seat 5 is embedded in the center of the sheet metal shell 4. Through the positional coordination relationship between the sheet metal shell 4 and the support seat 5, openings are formed on both sides of the sheet metal shell 4 to facilitate the recovery of the emulsified oil powder. Support feet are respectively installed at the four corners of the sheet metal shell 4, so that the entire equipment is in a suspended state, so as to place puffed corn flour to prepare emulsified oil powder.

[0051] Embodiment 3: According to Figure 1 , Figure 2 and Fig.10 As shown, the outer wall of the sheet metal shell 4 is provided with an annular conduit, and the emulsifier is added to the emulsifier sprayer 3 through the annular conduit. The top surface of the cone bucket shell 12 is provided with a conduit opening 120, and both sides of the cone bucket shell 12 are fixedly connected with a sealing plate 11, which is installed on the top surface of the support seat 5. A water storage tank is provided at the bottom end of the support seat 5, and a water pipe is connected to the water storage tank through the conduit opening 120, and a water pump is provided in the water storage tank.

[0052] In this embodiment, an annular duct for storing emulsifier is installed on the outer wall of the sheet metal shell 4, and the annular duct is used to evenly distribute the emulsifier between each emulsifier sprayer 3 to ensure that the nozzle on the emulsifier sprayer 3 can spray a stable and sufficient amount of emulsifier. An iron sheet is provided inside the atomizing nozzle, and the high-speed flowing liquid rebounds after hitting the iron sheet, thereby forming emulsifier particles, so that the subsequent emulsifier and oil particles can be fully mixed and form emulsified oil powder with the puffed corn flour.

[0053] Embodiment 4: According to Figure 1 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the oil dripping mechanism 2 includes an oil storage tank 21, and a feeding pipe 210 is provided at the center of the top surface of the oil storage tank 21. The top end of the feeding pipe 210 penetrates the top wall of the sheet metal shell 4 and is threadedly connected with a screw cover 6. Flat plates 25 are provided on both sides of the oil storage tank 21, and a triangular support plate 24 is connected between the flat plate 25 and the oil crushing mechanism 1. The upper surface of the flat plate 25 is provided with an array of oil dripping bins 23. The oil dripping bins 23 and the oil storage tank 21 are connected to an oil delivery pipe 22, and a solenoid valve is installed at the pipe mouth of the oil delivery pipe 22. An oil storage cavity 231 is provided at the axis of the oil dripping bin 23. The lower surface of the oil drip bin 23 is provided with conical openings 232 at equal intervals, the lower aperture of the conical opening 232 is smaller than the upper aperture, the upper opening of the conical opening 232 is connected to the oil storage chamber 231, and the top of the oil storage chamber 231 is provided with vesicle grooves 233 at equal intervals, the chamber of the vesicle grooves 233 is filled with inert gas, and a heating wire 234 is arranged inside the vesicle grooves 233, and the current of the heating wire 234 is controlled by a relay.

[0054] In this embodiment, the emulsifier sprayer 3 is used to continuously provide the space on both sides with sufficient emulsifier for reaction, and the blending oil is continuously provided with oil droplets downward through the oil dripping tank 23. A cone port 232 corresponding to the position of the water injection port 14 is provided at the oil dripping tank 23, and a heating wire 234 is correspondingly provided above the cone port 232. The blending oil is added to the oil storage chamber 231 through the solenoid valve, and the pressure of the blending oil on the inner wall in the oil storage chamber 231 is controlled within a certain range. Since the vesicle tank 233 is originally filled with inert gas, nitrogen can be used as the inert gas for filling for economic considerations, and the nitrogen storage chamber 231 is filled with inert gas. The nitrogen gas exists in the vesicle groove 233, forming a pressure balance with the blending oil below, and forming an air pocket above the blending oil. The initial air pocket in the vesicle groove 233 is small. When the circuit of the relay-controlled heating wire 234 is connected, the high temperature generated by the heating wire 234 increases the temperature of the surrounding nitrogen. In the sealed chamber, the pressure of the nitrogen gas increases with the increase of temperature, so that the volume of the original air pocket gradually increases. It is equivalent to a piston acting in the pipe of the cone mouth 232, which increases the pressure of the blending oil on the lower mouth of the cone mouth 232 until the tension limit of the cone mouth 232 is broken and drips downward.

[0055] The spacing between each vesicle groove 233 is properly controlled to ensure that each formed air cavity does not interfere with each other, so that the formation of each vesicle groove 233 only affects the blending oil in the cone mouth 232 below it independently, and the sensitivity of the temperature of the heating wire 234 to the oil drop control is enhanced. The heating wire 234 is controlled to be energized intermittently by a relay, so that the blending oil intermittently drips from the cone mouth 232, so that it matches the speed of water drop formation, ensuring that the oil drop covers the water drop at the best time, and ensuring a better oil drop bursting rate;

[0056] When replenishing oil, the solenoid valve is used to supply oil to the oil storage chamber 231 to increase the oil pressure inside the oil storage chamber 231, and the blending oil flows horizontally in the oil storage chamber 231 to fill the gaps in the chamber and exchange the positions of the hot oil and the cold oil, so that the hot nitrogen in the vesicle groove 233 exchanges heat with the cold oil, lowering the temperature of the air cavity, thereby reducing the pressure of the air cavity on the blending oil. When the solenoid valve replenishes the oil, the air cavity is filled with excess oil and restored to its initial size. By repeating this process, the continuous dripping toward the electric heating plate 13 can be controlled.

[0057] Embodiment 5: According to Figure 2 and Figure 3 As shown, the surface of the flat plate 25 is provided with a second oil hole 250, the surface of the triangular support plate 24 is provided with a first oil hole 240, and the cone 232, the first oil hole 240, the second oil hole 250 and the electric heating plate 13 are all located on the same plumb line.

[0058] In this embodiment, the interior of the device is maintained in a relatively sealed state by the sheet metal shell 4. At this time, the direction of the oil droplets falling is not affected by the horizontal airflow during the falling process. The triangular support plate 24 and the flat plate 25 are hollowed out. The triangular support plate 24 is provided with an oil penetration hole 240 at the corresponding position of the oil droplet falling line, and the flat plate 25 is provided with an oil penetration hole 250 at the corresponding position of the oil droplet falling line, so that the oil droplets can smoothly fall on the surface of the electric heating plate 13 and accurately cover the water droplets. The flat plate 25 and the oil crushing mechanism 1 are overlapped by the triangular support plate 24 to provide a seating support for the oil dripping bin 23. In addition, the oil dripping bin 23 can also be connected to the inner side wall of the sheet metal shell 4 in a suspended manner, avoiding the use of a connecting support between the oil crushing mechanism 1 and the oil dripping bin 23, and further avoiding interference with the oil droplet falling process.

[0059] Embodiment 6: According to Fig.14 As shown, a mixing process of emulsified oil powder for animal feed comprises the following steps:

[0060] 1) Preparation of feed adjustment oil: corn oil, soybean oil, palm oil and lecithin oil are mixed in a certain proportion, stirred to make blended oil and put into the oil storage tank 21 for storage;

[0061] 2) Intermittent oil and water drainage: Use a water pump to control the water supply of the water tank water pipe to form water droplets on the surface of the electric heating plate 13, use the electric heating wire 234 to heat to form air pockets, increase the pressure at the cone mouth 232 to form oil droplets, and make the oil droplets fall on the surface of the water droplets;

[0062] 3) Heating frying oil: The electric heating plate 13 heats the water droplets, and the internal energy of the water droplets is converted into kinetic energy and potential energy, and drives the outer layer of oil droplets to explode together, and the kinetic energy is used to crush the oil droplets into fine oil particles;

[0063] 4) Control the oil and water replenishment: use the solenoid valve to regularly replenish the blending oil into the oil storage chamber 231, use the water pump to replenish water droplets, provide the raw materials required for crushing, and repeat the above process to form stable atomized oil particles;

[0064] 5) Spraying emulsifier evenly: atomized oil particles float below the emulsifier sprayer 3, and the emulsifier sprayer 3 is activated to spray the emulsifier evenly into the space below, and combine it with the oil particles to form larger emulsified oil particles and then fall naturally;

[0065] 6) Recovering the emulsified oil powder and drying it: placing a container filled with puffed corn flour at the opening, allowing the particles formed by the oil particles and the emulsifier to fall into the puffed corn flour and mix into the emulsified oil powder. The emulsified oil powder recovered particles are dried and finally stored.

[0066] In this embodiment, a water pump is used to control the water in the water tank to be directed from the water pipe to the water injection port 14, and the water supply pressure of the water pump is controlled so that the water overflows from the upper opening of the water injection port 14 and penetrates through the small holes to form water droplets on the surface of the electric heating plate 13. The electric heating wire 234 is used to form a local high-temperature area in the vesicle groove 233 and form an air cavity. The air cavity increases the pressure of the blending oil on the lower opening of the cone mouth 232 until the tension restriction of the cone mouth 232 is broken and oil droplets are formed and drip downward. The electric heating wire 234 is controlled to be intermittently energized by a relay so that the blending oil intermittently drips from the cone mouth 232. The water pump and the electric heating wire 234 work intermittently, so that the water droplets and the oil droplets drip regularly, and the electric heating plate 13 is activated and used to heat the water droplets on the surface. After the oil droplets drip from the cone mouth 232, they gather on the surface of the water droplets. The water and oil are not miscible, and the density of oil is less than that of water, so that the oil droplets completely cover and wrap the outer surface of the water droplets. The boiling point of water is lower than that of oil. After the water droplets are heated to the boiling point by the electric heating plate 13, the internal energy of the water droplets will be converted into powerful kinetic energy and potential energy, and drive the outer layer of oil droplets to explode together, and the kinetic energy is used to crush the oil droplets into fine oil particles;

[0067] According to the dripping frequency of the oil droplets, when the heating wire 234 stops heating, the solenoid valve is used to replenish the blending oil into the oil storage chamber 231 at a regular time. After the oil storage chamber 231 is replenished with the blending oil, the internal fluid pressure can be increased. The blending oil with increased pressure fills the air holes and also fills the gaps formed by the oil droplets falling, so that the blending oil in the oil dripping bin 23 returns to its initial state again. After each oil droplet is fried, before the subsequent oil droplets fall on the electric heating plate 13, the water pump is used to replenish water droplets to provide the materials required for frying the oil.

[0068] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An emulsified oil-powder mixing device for animal feed, comprising an oil dripping mechanism (2), the oil dripping mechanism (2) being used to control the dripping of oil, and an emulsifier sprayer (3) being arranged on both sides of the oil dripping mechanism (2), the emulsifier sprayer (3) being used to control the dripping of emulsifier, characterized in that: An oil crushing mechanism (1) is arranged below the oil dripping mechanism (2), and the oil crushing mechanism (1) comprises a cone bucket shell (12), and water injection ports (14) are embedded in two oblique side surfaces of the cone bucket shell (12). The water injection ports (14) are arranged in a row on the oblique side surfaces of the cone bucket shell (12), and the lower openings of the water injection ports (14) are connected to water pipes. The upper openings of the water injection ports (14) are provided with electric heating plates (13), and the surface of the electric heating plates (13) is provided with small holes, through which water penetrates from the water injection ports (14) to the surface of the electric heating plates (13). The oil dripping position of the oil dripping mechanism (2) corresponds to the position of the electric heating plates (13), and the two are located on the same plumb line.

2. The emulsified oil-powder mixing equipment for animal feed according to claim 1, characterized in that: A support seat (5) is mounted at the bottom end of the cone shell (12), a sheet metal shell (4) is arranged on the outside of the emulsifier sprayer (3), and both ends of the emulsifier sprayer (3) are connected to the inner side wall of the sheet metal shell (4).

3. The emulsified oil-powder mixing equipment for animal feed according to claim 2, characterized in that: The bottom end of the sheet metal shell (4) is provided with a supporting leg. The sheet metal shell (4) and the supporting seat (5) are both located on the ground. The bottom end of the sheet metal shell (4) is open. The sheet metal shell (4) and the supporting seat (5) cooperate with each other to form two openings. The emulsifier and the oil are mixed above the openings, and the emulsified oil powder is recovered from the openings.

4. The emulsified oil-powder mixing equipment for animal feed according to claim 2, characterized in that: The outer side wall of the sheet metal shell (4) is provided with an annular conduit, and the emulsifier is replenished into the emulsifier sprayer (3) through the annular conduit.

5. The emulsified oil-powder mixing equipment for animal feed according to claim 1, characterized in that: The top surface of the cone bucket shell (12) is provided with a conduit opening (120), and both sides of the cone bucket shell (12) are fixedly connected with sealing plates (11), and the sealing plates (11) are installed on the top surface of the support seat (5). A water storage tank is arranged at the bottom end of the support seat (5), and a water pipe is connected to the water storage tank through the conduit opening (120), and a water pump is arranged in the water storage tank.

6. The emulsified oil-powder mixing equipment for animal feed according to claim 1, characterized in that: The oil dripping mechanism (2) comprises an oil storage tank (21), a feeding pipe (210) is provided at the center of the top surface of the oil storage tank (21), the top end of the feeding pipe (210) penetrates the top wall of the sheet metal shell (4) and is threadedly connected to a screw cover (6).

7. The emulsified oil-powder mixing equipment for animal feed according to claim 6, characterized in that: Flat plates (25) are arranged on both sides of the oil storage tank (21), triangular support plates (24) are connected between the flat plates (25) and the oil crushing mechanism (1), oil dripping bins (23) are arranged in an array on the upper surface of the flat plates (25), an oil delivery pipe (22) is connected between the oil dripping bins (23) and the oil storage tank (21), a solenoid valve is installed at the pipe mouth of the oil delivery pipe (22), and an oil storage cavity (231) is opened at the axis of the oil dripping bin (23).

8. The emulsified oil-powder mixing equipment for animal feed according to claim 7, characterized in that: The lower surface of the oil dripping bin (23) is provided with conical openings (232) at equal intervals, the lower aperture of the conical opening (232) is smaller than the upper aperture, the upper opening of the conical opening (232) is connected to the oil storage chamber (231), the top of the oil storage chamber (231) is provided with vesicle grooves (233) at equal intervals, the chamber of the vesicle grooves (233) is filled with inert gas, the interior of the vesicle grooves (233) is provided with electric heating wires (234), and the current on and off of the electric heating wires (234) is controlled by a relay.

9. The emulsified oil-powder mixing equipment for animal feed according to claim 8, characterized in that: The surface of the flat plate (25) is provided with a second oil hole (250), the surface of the triangular support plate (24) is provided with a first oil hole (240), and the cone mouth (232), the first oil hole (240), the second oil hole (250) and the electric heating plate (13) are all located on the same vertical line.

10. A mixing process for emulsified oil powder for animal feed, characterized in that: The emulsified oil powder mixing equipment for animal feed described in any one of claims 1 to 9 is used, comprising the following steps: S1. Preparation of feed adjustment oil: corn oil, soybean oil, palm oil and phospholipid oil are mixed, stirred to make a blended oil, and then loaded into an oil storage tank (21) for storage; S2, intermittent oil and water discharge: using a water pump to control the water supply of the water pipe of the water storage tank, water droplets are formed on the surface of the electric heating plate (13), and the electric heating wire (234) is used to heat to form air pockets, and the pressure at the cone mouth (232) is increased to form oil droplets, so that the oil droplets fall on the surface of the water droplets; S3, heating frying oil: the electric heating plate (13) heats the water droplets, the internal energy of the water droplets is converted into kinetic energy and potential energy, and drives the outer layer of oil droplets to explode together, and the kinetic energy is used to crush the oil droplets into fine oil particles; S4, controlling the oil and water replenishment: using the electromagnetic valve to regularly replenish the blending oil into the oil storage chamber (231), using the water pump to replenish water droplets, providing the raw materials required for the crushed materials, and repeating the above process to form stable atomized oil particles; S5, spraying emulsifier uniformly: the atomized oil particles float below the emulsifier sprayer (3), the emulsifier sprayer (3) is activated, the emulsifier is sprayed uniformly into the space below, and the emulsifier is combined with the oil particles to form larger emulsified oil particles, which then fall naturally; S6. Recovering the emulsified oil powder and drying it: placing a container filled with puffed corn flour at the opening, allowing the emulsified oil particles to fall into the puffed corn flour and mix into the emulsified oil powder. The emulsified oil powder particles are then recovered and dried and stored.

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