Purification device for soybean oil leftovers

Abstract

The utility model relates to the technical field of oil pressing, and particularly discloses a soybean oil leftover purifying device which comprises a conveyor and a conveying frame, the conveyor comprises a conveying belt, the conveying belt is used for conveying soybean meal, and the conveyor is arranged on the conveying frame; a leftover smoothing mechanism, a metal adsorption unit and a spraying unit are sequentially arranged on the conveying frame, and the leftover smoothing mechanism is used for smoothing soybean meal on the conveying belt; the metal adsorption unit comprises an adsorption plate, an adsorption support and an electromagnet, and the electromagnet enables the adsorption plate to have and lose magnetism; two partition plates located at the two ends of the conveying belt respectively are arranged on the upper side of the conveying belt and connected with a pressurizing unit. The metal adsorption unit comprises the adsorption plate, the adsorption support and the electromagnet, the electromagnet is connected with the adsorption plate, the adsorption plate can have and lose magnetism, and the adsorption plate with magnetism can adsorb metal impurities in soybean meal and enable the metal impurities to be separated from the soybean meal.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oil pressing technical field, and specifically relates to a kind of purification device for bean oil offal. BACKGROUND

[0002] After soybean oil is refined, the main thing left is soybean meal, which is mainly used to process into animal feed. During the process of processing soybean meal into feed, the soybean meal needs to be fermented. The following problems exist during the fermentation process:

[0003] Firstly, during the process of soybean oil refining, metal residues may be mixed in the soybean meal left after soybean oil refining due to the falling of parts in mechanical equipment and other factors. If these metal residues are not removed, they will be mixed into the finished feed, which can easily damage the oral cavity of animals and affect the sale of feed products.

[0004] Secondly, before fermentation, the soybean meal needs to be spread and transported to the spraying device position so that the soybean meal can be fully mixed with the fermentation liquid. However, during the process of spreading and transporting the soybean meal, the soybean meal on the conveyor belt is prone to fall off from both sides of the conveyor belt due to the shaking of the conveyor itself, resulting in resource waste. Therefore, the present application proposes a purification device for bean oil offal. SUMMARY

[0005] The purpose of the present application is to provide a purification device for bean oil offal to solve the problem of resource waste caused by the shaking of the conveyor itself during the process of spreading and transporting the soybean meal.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a purification device for bean oil offal, comprising a conveyor and a conveying frame. The conveyor comprises a conveyor belt for transporting soybean meal, and the conveyor is arranged on the conveying frame.

[0007] A offal flattening mechanism, a metal adsorption unit and a spraying unit are arranged in sequence on the conveying frame. The offal flattening mechanism is used to flatten the soybean meal on the conveyor belt.

[0008] The metal adsorption unit comprises an adsorption plate, an adsorption bracket and an electromagnet. The electromagnet can make the adsorption plate have or lose magnetism.

[0009] Two baffles are arranged on the upper side of the conveyor belt, one on each end of the conveyor belt. The baffles are connected to a pressurizing unit, which is used to move the baffles towards the side close to the conveyor belt.

[0010] A roller is arranged at the conveyor belt, and the roller is connected to a lifting unit, which is used to make the roller rest on the conveyor belt.

[0011] Preferably, the leftover smoothing mechanism comprises a first smoothing plate, a second smoothing plate, a third smoothing plate and a smoothing support, the heights of the first, second and third smoothing plates are sequentially reduced.

[0012] Preferably, the adsorption support is used for supporting the adsorption plate and the electromagnet.

[0013] Preferably, the spraying unit is used for spraying the fermentation liquid on the laid soybean meal.

[0014] Preferably, the pressing unit comprises a lifting rod, a guide pipe and a pressing spring, the lifting rod is connected with the partition plate.

[0015] Preferably, the lifting rod is inserted into the guide pipe, the lifting rod and the guide pipe are only movable up and down relative to each other, the lifting rod is connected with the pressing spring, and the pressing spring is arranged in the guide pipe.

[0016] Preferably, the lifting unit comprises a lifting plate, a sliding block, a guide rail and a lifting spring, the supporting roller is inserted into the lifting plate.

[0017] Preferably, the lifting plate is connected with the sliding block, the sliding block is slidingly connected with the guide rail, and the guide rail is mounted on the guide pipe.

[0018] Preferably, one end of the lifting spring is connected with the sliding block, and the other end of the lifting spring is connected with the guide pipe.

[0019] Preferably, the sliding block is connected with a first connecting rod, the guide pipe is provided with a second connecting rod, and the first connecting rod and the second connecting rod are both inserted into the lifting spring.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] Firstly, the metal adsorption unit comprises an adsorption plate, an adsorption support and an electromagnet, the electromagnet is connected with the adsorption plate, the adsorption plate can have and lose magnetism, the adsorption plate with magnetism can adsorb the metal impurities in the soybean meal and separate the metal impurities from the soybean meal.

[0022] Secondly, the two pressing units are connected with the two partition plates respectively, the pressing spring in the pressing unit is used for providing a force for the downward movement of the lifting rod, the partition plate connected with the lifting rod is used for extruding the upper surface of the conveying belt, so that the partition plate is always attached to the upper surface of the conveying belt, the lifting spring can provide a force for the upward movement of the sliding block and the supporting roller, the supporting roller supports the conveying belt at the bottom, the conveying belt as a whole is kept flat, the two sides of the conveying belt are prevented from being inclined, the conveying belt is attached to the partition plate, and the soybean meal is prevented from falling from the two sides of the conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1It is the structure schematic view of the purification device for the bean oil leftovers.

[0024] Figure 2 It is the structure schematic view of the purification device for the bean oil leftovers.

[0025] Figure 3 It is the structure schematic view of the bean leftovers smoothing mechanism.

[0026] Figure 4 It is the structure schematic view of the pressurizing unit.

[0027] In the figure: 1, conveyor; 2, conveying frame; 3, bean leftovers smoothing mechanism; 301, first smoothing plate; 302, second smoothing plate; 303, third smoothing plate; 4, metal adsorption unit; 401, adsorption plate; 402, adsorption support; 5, spraying unit; 6, partition plate; 7, pressurizing unit; 701, lifting rod; 702, guide pipe; 703, pressurizing spring; 8, carrier roller; 9, lifting unit; 901, lifting plate; 902, sliding block; 903, guide rail; 904, lifting spring. DETAILED DESCRIPTION

[0028] 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 work fall within the scope of the present application.

[0029] Referring to Figures 1-4 A purification device for bean oil leftovers, comprising a conveyor 1 and a conveying frame 2. After refining, the remaining bean oil is mainly soybean meal. Soybean meal is the residue obtained after extracting bean oil from soybeans, containing about 40%-45% protein, 10%-15% oligosaccharides, 20%-25% polysaccharides and cellulose, etc. Soybean meal is the main raw material for livestock and poultry feed. The conveyor 1 comprises a conveyor belt for transporting soybean meal, and the conveyor 1 is arranged on the conveying frame 2.

[0030] In the process of soybean oil extraction, the soybean meal left after soybean oil extraction may be mixed with metal residues due to the falling of parts of the mechanical equipment, and the metal residues need to be removed from the soybean meal during the process of processing the soybean meal into feed. After the metal residues are removed, the mixed fermentation liquid can be mixed with the soybean meal for fermentation treatment to form animal feed. Therefore, the conveying frame 2 is sequentially provided with a leftover flattening mechanism 3, a metal adsorption unit 4, and a spraying unit 5. The leftover flattening mechanism 3 is used to flatten the soybean meal on the conveying belt, so that the soybean meal can be evenly laid on the outer surface of the conveying belt, facilitating the subsequent removal of metal waste and the mixing of soybean meal and fermentation liquid. Specifically, the leftover flattening mechanism 3 includes a first flattening plate 301, a second flattening plate 302, a third flattening plate 303, and a flattening support. The heights of the first flattening plate 301, the second flattening plate 302, and the third flattening plate 303 decrease in sequence. After the soybean meal is purified by the metal adsorption unit, the impurity content in the soybean meal is reduced, which helps the subsequent fermentation work and improves the taste of the finished feed after the removal of metal impurities.

[0031] The metal adsorption unit 4 includes an adsorption plate 401, an adsorption support 402, and an electromagnet. The electromagnet is connected to the adsorption plate 401, which can have or lose magnetism. The adsorption plate 401 with magnetism can adsorb the metal impurities in the soybean meal and separate them from the soybean meal. The adsorption support 402 is used to support the adsorption plate 401 and the electromagnet, allowing the adsorption plate 401 to be suspended at a height above the top side of the soybean meal.

[0032] The spraying unit 5 is used to spray fermentation liquid onto the flattened soybean meal to mix the flattened soybean meal with the fermentation liquid.

[0033] To prevent the soybean meal from falling off the conveying belt during transportation due to the shaking of the conveying belt, two baffles 6 are provided on the upper side of the conveying belt, one at each end of the conveying belt. The baffles 6 are connected to a pressurizing unit 7, which is used to apply a force to the baffles 6 to move them towards the side close to the conveying belt, so that the baffles 6 always adhere to the upper surface of the conveying belt.

[0034] Specifically, the pressurizing unit 7 includes a lifting rod 701, a guide pipe 702, and a pressurizing spring 703. The lifting rod 701 is connected to the baffle 6 and inserted into the guide pipe 702. The lifting rod 701 and the guide pipe 702 can only move up and down relative to each other. The lifting rod 701 is connected to the pressurizing spring 703, which is arranged in the guide pipe 702.

[0035] Two pressing units 7 are connected with two partition plates 6 respectively, and the pressing spring 703 in the pressing unit 7 is used to provide a force for the downward movement of the lifting rod 701, so that the partition plate 6 connected with the lifting rod 701 can press the upper surface of the conveying belt, so that the partition plate 6 can always adhere to the upper surface of the conveying belt, and there is no gap or small gap between the partition plate 6 and the conveying belt, which can avoid the falling of the soybean meal from the two sides of the conveying belt during the conveying process.

[0036] The pressing unit 7 can press the upper surface of the conveying belt with the two partition plates 6, which may cause the two ends of the conveying belt to be inclined, and there may still be a gap between the inclined conveying belt and the partition plate 6, which may cause the soybean meal to fall, so the supporting roller 8 is arranged at the conveying belt, and the supporting roller 8 and the partition plate 6 are arranged on the upper and lower sides of the conveying belt respectively, the supporting roller 8 is connected with the lifting unit 9, the lifting unit 9 comprises a lifting plate 901, a sliding block 902, a guide rail 903 and a lifting spring 904, the supporting roller 8 is inserted into the lifting plate 901, the lifting plate 901 is connected with the sliding block 902, the sliding block 902 is slidingly connected with the guide rail 903, the guide rail 903 is installed on the guide pipe 702, one end of the lifting spring 904 is connected with the sliding block 902, and the other end of the lifting spring 904 is connected with the guide pipe 702, the sliding block 902 is connected with a first connecting rod, and the guide pipe 702 is provided with a second connecting rod, and the first connecting rod and the second connecting rod are inserted into the lifting spring 904.

[0037] The lifting spring 904 can provide a force for the upward movement of the sliding block 902, and the lifting plate 901 and the supporting roller 8 connected with the sliding block 902 will be lifted upward under the thrust of the lifting spring 904, so that the conveying belt is lifted upward, and the supporting roller 8 is distributed vertically with the movement direction of the conveying belt, which supports the conveying belt at the bottom, so that the conveying belt can be kept flat as a whole, the inclination of the two sides of the conveying belt can be avoided, the conveying belt can adhere to the partition plate 6, and the soybean meal can be prevented from falling from the gap between the conveying belt and the partition plate 6.

[0038] Working principle:

[0039] The metal adsorption unit 4 comprises an adsorption plate 401, an adsorption support 402 and an electromagnet, the electromagnet is connected with the adsorption plate 401, and the adsorption plate 401 can have or lose magnetism, the adsorption plate 401 with magnetism can adsorb the metal impurities in the soybean meal and separate them from the soybean meal.

[0040] Two pressing units 7 are connected with two partition plates 6 respectively, and the pressing spring 703 in the pressing unit 7 is used to provide a force for the downward movement of the lifting rod 701, so that the partition plate 6 connected with the lifting rod 701 can press the upper surface of the conveying belt, so that the partition plate 6 can always adhere to the upper surface of the conveying belt, and there is no gap or small gap between the partition plate 6 and the conveying belt, which can avoid the falling of the soybean meal from the two sides of the conveying belt during the conveying process.

[0041] The lifting spring 904 can give the force to move the slider 902 to the upper side, the lifting plate 901 connected with the slider 902 and the roller 8 are lifted to the upper side under the thrust of the lifting spring 904, so that the conveying belt is lifted to the upper side, the roller 8 is distributed vertically to the moving direction of the conveying belt, supports the conveying belt at the bottom, can keep the whole conveying belt flat, can avoid the situation that the two sides of the conveying belt are inclined, makes the conveying belt adhere to the partition plate 6, avoids the soybean meal from falling off from the interval between the conveying belt and the partition plate 6.

[0042] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary 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 present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A purifying device for soybean oil residues, comprising a conveyor (1), a conveying frame (2), characterized in that, The conveyor (1) comprises a conveying belt for conveying the soybean meal, and the conveyor (1) is arranged on a conveying frame (2); The conveying frame (2) is sequentially provided with a leftover flattening mechanism (3), a metal adsorption unit (4) and a spraying unit (5), and the leftover flattening mechanism (3) is used for flattening the soybean meal on the conveying belt. The metal adsorption unit (4) comprises an adsorption plate (401), an adsorption support (402) and an electromagnet, and the electromagnet can enable the adsorption plate (401) to have and lose magnetism. Two baffle plates (6) are arranged on the conveying belt and located at two ends of the conveying belt respectively, and the baffle plates (6) are connected with a pressing unit (7) for providing a force for moving the baffle plates (6) to the side close to the conveying belt. A plurality of supporting rollers (8) are arranged on the conveying belt, and the supporting rollers (8) are connected with a lifting unit (9) for enabling the supporting rollers (8) to abut against the conveying belt.

2. A device for purifying soy oil foots according to claim 1, characterized in that, The leftover flattening mechanism (3) comprises a first flattening plate (301), a second flattening plate (302) and a third flattening plate (303), and the heights of the first flattening plate (301), the second flattening plate (302) and the third flattening plate (303) are sequentially reduced.

3. A device for purifying soy oil foots according to claim 1, characterized in that, The adsorption support (402) is used for supporting the adsorption plate (401) and the electromagnet.

4. A device for purifying soy oil foots according to claim 1, characterized in that, The spraying unit (5) is used for spraying fermentation liquid on the flattened soybean meal.

5. A device for purifying soy oil foots according to claim 1, characterized in that, The pressing unit (7) comprises a lifting rod (701), a guide pipe (702) and a pressing spring (703), and the lifting rod (701) is connected with the baffle plate (6).

6. A device for purifying soy oil foots according to claim 5, characterized in that, The lifting rod (701) is inserted into the guide pipe (702), and the lifting rod (701) and the guide pipe (702) are only movable up and down relative to each other, the lifting rod (701) is connected with the pressing spring (703), and the pressing spring (703) is arranged in the guide pipe (702).

7. A device for purifying soy oil foots according to claim 1, characterized in that, The lifting unit (9) comprises a lifting plate (901), a sliding block (902), a guide rail (903) and a lifting spring (904), and the supporting roller (8) is inserted into the lifting plate (901).

8. A device for purifying soy oil foots according to claim 7, characterized in that, The lifting plate (901) is connected with the sliding block (902), the sliding block (902) is slidingly connected with the guide rail (903), and the guide rail (903) is mounted on the guide pipe (702).

9. A device for purifying soy oil foots according to claim 8, characterized in that, One end of the lifting spring (904) is connected with the sliding block (902), and the other end of the lifting spring (904) is connected with the guide pipe (702).

10. A device for purifying soy oil foots according to claim 9, characterized in that, The sliding block (902) is connected with a first connecting rod, the guide pipe (702) is provided with a second connecting rod, and the first connecting rod and the second connecting rod are both inserted into the lifting spring (904).

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