CN102389153A - Eddy current through type embryo skin separator - Google Patents

Abstract

The invention provides a vortex straight-through type germ skin separator, which is characterized in that: a skin outlet is provided at the edge of the upper end of the separation cone, and a skin outlet wheel is installed, and a bean skin filtering and conveying device is arranged below the skin outlet, and the cone Bean germ filtering and conveying device is arranged under the body. The two kinds of filtering and conveying devices are respectively equipped with sweeping wheel, peeling funnel, embryo sweeping wheel and embryo funnel under the end of the two kinds of filtering and conveying devices. There are water collecting funnel Ⅰ and water collecting funnel Ⅱ, which are respectively connected to the water tank through return pipe Ⅰ and return pipe Ⅱ. One end of the high-pressure water pipe is connected to the water outlet of the water pump, and the other end extends into the cone body and is sealed at the end. A plurality of nozzles are arranged on the high-pressure water pipe in the cylinder body, one end of the low-pressure water pipe is connected to the water inlet of the water pump, and the other end is inserted into the water tank. The invention can adapt to the requirements of different pea varieties, and has good separation effect and reliable operation.

Description

Vortex straight-through embryo skin separator

technical field

The invention provides a vortex straight-through type germ skin separator, which is applied to the bean starch production industry with peas as the main raw material. After the peas are peeled, the pea bean germ is separated from the bean skin.

Background technique

With the improvement of people's living standards and the diversification of food structure, people pay more and more attention to the palatability, nutrition and health care of food and the rationality of composition. Some low-fat, high-protein foods (such as peas, etc.) are more and more popular. People's favorite. Among them, pea, as a low-fat, high-protein food, has the advantages of low price and various varieties compared with other bean foods, and has been used as the main raw material of the milling industry in recent years.

Bean starch has a wide range of uses in the food industry. It is the main additive for making ham and sausage, and it can also be used for making ice cream and ice cream. Because of its high amylose content, excellent properties such as high thermal viscosity, high gel transparency, and good gel strength, it is a good raw material for preparing vermicelli and vermicelli. Bean starch occupies an important role in the industrial production of vermicelli in many countries in the world. important position.

Vermicelli is a traditional food loved by the Chinese people, with a history of at least 1,400 years in China. Domestic production of vermicelli mainly uses bean starch, such as mung bean, pea, broad bean, adzuki bean and other starches. Among them, mung bean starch is recognized as the best raw material for making vermicelli, but its price is relatively high. Therefore, the use of pea starch as the raw material for making vermicelli has become the first choice, and the separation and extraction of bean starch, physical and chemical properties, rheological properties and their relationship with food quality have also attracted more and more attention from domestic and foreign scientific and technological workers. .

However, in the production process of bean starch, the traditional process of soaking raw materials and crushing them with their skins is generally used at present. As a result, it not only brings a lot of trouble to the subsequent deslagging process, but also the crushed soybean skins have a great impact on the starch quality. Even the quality of fans, such as whiteness and other indicators have a great impact. Therefore, we have developed a planetary rubbing pea peeling machine. The test results show that the machine can remove the pea skin more conveniently, so it has applied for a national invention patent, the application number is: 201110224748.6, and it has entered the publication preparation process; the rotation axis is changed from an angle inclined to the horizontal plane to a horizontal arrangement, After changing the kneading roller in the same plane to spiral kneading, etc., it applied for the national invention patent of "Spiral Kneading Pea Peeling Machine", the application number is: 201110243298.5; after improving the driving mode, it applied for "split-driven pea peeling machine" Machine" national invention patent, application number: 201110300944.7. But the various forms of pea peeling machines that the above-mentioned patents relate to only peel off the peas after soaking, and the bean germ and bean skin after peeling are mixed together, and still cannot enter the follow-up pulverization process.

Looking at the current situation of the bean starch industry, there is an urgent need for a kind of equipment that can conveniently separate the bean embryo from the bean skin after peeling, and has a simple structure, excellent performance, and good reliability, so as to simplify the subsequent deslagging process and improve starch and bean paste. Fan quality.

Contents of the invention

The invention provides an eddy current straight-through type embryo skin separator capable of achieving the above purpose, and has good separation effect, high production efficiency, low energy consumption, simple structure and reliable operation.

The technical scheme is: comprising a separation cone, a bean hull output mechanism, a bean germ output mechanism and a water supply system. It is characterized in that: the separation cone includes a cone body and a skin outlet, and the cone body with the vertical axis is divided into a middle conical section with a large upper opening and a small lower opening, and two sections with different diameters at the upper end and smaller diameter at the lower end The tubular cylindrical section is provided with a groove-shaped leather outlet along the radial direction of the cone cylinder at the edge opening of the cylindrical section with a larger diameter at the upper end of the cone cylinder. The bean curd output mechanism includes a peeling wheel, a bean curd filtering and conveying device, a skin sweeping wheel, a gear motor Ⅰ, a water collecting funnel Ⅰ and a peeling funnel, and the axis is perpendicular to the diameter direction of the cylindrical section of the cone and is arranged horizontally. The two ends of the wheel shaft are supported in the holes of the two bearings I, and the end of the sheave shaft protruding from the bearing I is fixed with the gear I, which is fixed in the middle of the sheave shaft and whose length is slightly smaller than the width of the sheath outlet is installed in the sheath outlet. The outer circle of the pulley is evenly provided with a plurality of paddles radially, and the circumscribed circle of each paddle is tangent to the upper surface of the arc-shaped groove bottom of the skin outlet; Conveyor belt Ⅰ made of microporous material and rollers installed in the middle of idler shaft Ⅰ and idler shaft Ⅱ respectively. The same conveyor belt Ⅰ is hung on the two idlers, which is located below the leather outlet and the axis is horizontal The two ends of the idler shaft I arranged are supported in the holes of the two bearings II, the end of the idler shaft I protruding from the bearing II is fixed with the gear II meshing with the gear I, and the idler shaft II supported in the holes of the other two bearings II The axis is parallel to the idler shaft I and is located on the side away from the cone in the same horizontal plane as the idler shaft I. After the idler shaft II extends out of the bearing II, one end is fixed with the sprocket I, and the other end passes through the coupling I. It is connected with the deceleration motor Ⅰ; the sweeping pulley shaft supported at both ends in the holes of the two bearings Ⅲ is arranged on the side away from the cone cylinder below the idler shaft Ⅱ, and the axis of the sweeping pulley shaft is parallel to the idler shaft Ⅱ, and the sweeping pulley shaft One end protruding from bearing III is fixed with sprocket II, and the same chain I is hung on sprocket II and sprocket I. The outer circle of the sweeping wheel installed in the middle of the sweeping wheel shaft is radially and evenly fixed with multiple rows of elastic sweeping brushes , the distance between the shaft of the sweeping pulley and the shaft II of the supporting roller is slightly smaller than the sum of the radius of the circumscribed circle of each elastic sweeping brush in the free state and the radius of the outer circle of the supporting roller; The skin funnel is divided into two sections, conical and cylindrical, and the conical section with a diameter greater than the length of the skin sweeper has a large mouth facing upwards and a small opening facing downwards, and the small opening of the conical section is fixedly connected with the cylindrical section; The width of the filter conveying device, and the rectangular opening of the water collecting funnel I is facing upwards, and the two long sides are arranged symmetrically on both sides of the bean curd filtering and conveying device in the direction perpendicular to the bean curd conveying direction, and one short side of the rectangular opening is located on the supporting roller Below the shaft II, the other short side is located below the idler shaft I on the side far away from the sweeping pulley. The bottom of the water collecting funnel I is a "circle of heaven and earth" to connect the transition surface, and the circular water outlet at the lowest point is connected to the return pipe I Fixed connection. The bean germ output mechanism includes a bean germ filtering and conveying device, a embryo sweeping wheel, a gear motor II, a water collecting funnel II, and an embryo discharge funnel. Conveyor belt II made of material and idler rollers installed in the middle of idler shaft III and idler shaft IV respectively. The same conveyor belt II is hung on the two idler rollers. The idler is located under the cone cylinder and the axis is horizontally arranged. The two ends of the roller shaft III are supported in the holes of the two bearings IV, and the axis of the idler shaft IV supported in the other two bearing IV holes is parallel to the idler shaft III and located in the same horizontal plane as the idler shaft III, away from the cone On one side, after the roller shaft IV protrudes from the bearing IV, one end is fixed with the sprocket III, and the other end is connected with the reduction motor II through the coupling II; The side below the shaft IV is away from the side of the cone, and the axis of the sweep wheel shaft is parallel to the idler shaft IV. The end of the sweep wheel shaft protruding from the bearing V is fixed with a sprocket IV, and the sprocket IV and the sprocket III are hung with the same One chain II, the outer circle of the sweeping wheel installed in the middle of the sweeping wheel shaft is radially and evenly fixed with multiple rows of elastic sweeping brushes, the distance between the sweeping wheel shaft and the axis IV of the idler shaft is slightly smaller than the free movement of each elastic sweeping brush The sum of the radius of the circumscribed circle under the state and the outer circle radius of the idler; the shape of the funnel is the same as that of the sheathing funnel, and the diameter of the funnel is larger than the length of the embryo sweeping wheel. The same as water funnel Ⅰ, the width of the rectangular opening of the water collecting funnel II is larger than that of the bean germ filtering and conveying device, and the rectangular opening is arranged under the bean germ filtering and conveying device facing upwards. In the direction perpendicular to the bean germ conveying direction, the water collecting funnel The two long sides of II are symmetrically arranged on both sides of the bean germ filtration and conveying device, one short side of the rectangular mouth is located under the roller shaft IV, and the other short side is located under the idler shaft III on the side away from the embryo sweeping wheel, and the water collection The circular water outlet at the bottom of the funnel II is fixedly connected with the return pipe II. The water supply system includes a water tank, a water pump, a high-pressure water pipe, a low-pressure water pipe and a nozzle. One end of the high-pressure water pipe is connected to the water outlet of the water pump fixed on the top of the water tank, and the other end is connected from the conical section of the cone cylinder along the axis perpendicular to the cone cylinder. The direction extending into the cone; the length of the high-pressure water pipe extending into the cone is less than the distance between the high-pressure water pipe and the wall of the cone to the axis of the cone, and is evenly arranged on the high-pressure water pipe extending into the cone There are multiple nozzles with upwardly inclined nozzles. The projections of the axis of each nozzle in a plane perpendicular to the axis of the cone are all along the circumference of the cone, and the end of the high-pressure water pipe extending into the cone is sealed; One end of the water pipe is connected to the water inlet of the water pump, and the other end is inserted into the water tank, and a filter is installed at the end; the ends of the return pipe I and the return pipe II away from the water collection funnel I and water collection funnel II are connected to the water tank ; A drain valve is installed at a lower position on one side of the water tank, and a replenishment pump is installed on the other side.

In the eddy current straight-through type embryo skin separator, the conveyor belt I and the conveyor belt II are both made of thin stainless steel wires.

In the eddy current straight-through type germ skin separator, the conveyor belt I and the conveyor belt II are both made of filter cloth.

In the eddy current straight-through type germ skin separator, the conveyor belt I is made of filter cloth, and the conveyor belt II is made of fine stainless steel wire.

The eddy current straight-through type germ skin separator, the elastic skin sweeping brush and the elastic embryo sweeping brush are all made of thin stainless steel wires.

The eddy current straight-through type germ skin separator, the elastic skin sweeping brush and the elastic embryo sweeping brush are all made of non-toxic nylon filaments.

In the eddy current straight-through type germ skin separator, the elastic skin sweeping brush is made of fine stainless steel wire, and the elastic skin sweeping brush is made of non-toxic nylon wire.

In the eddy current straight-through type germ skin separator, 6 nozzles are evenly arranged on the high-pressure water pipe extending into the cone body.

In the described eddy current straight-through type germ skin separator, five nozzles are evenly arranged on the high-pressure water pipe extending into the cone body.

In the eddy current straight-through type germ skin separator, four nozzles are evenly arranged on the high-pressure water pipe extending into the cone body.

Its working principle is as follows: the cone body of the separation cone is divided into a middle conical section with a large upper opening and a small lower opening, and two tubular cylindrical sections with different diameters at the upper end and smaller diameter at the lower end. The axis of the cone body is vertical Arrangement: at the edge opening of the cylindrical section with a larger diameter at the upper end of the cone, a groove-shaped leather outlet is provided along the radial direction of the cone cylinder, and the bottom of the groove of the leather outlet is in the shape of a downward curved arc. The axis is perpendicular to the diameter direction of the cylindrical section of the cone body, and the two ends of the output pulley shaft arranged horizontally are supported in the two bearing I holes. The end of the output pulley shaft protruding from the bearing I is fixed with a gear I, which is fixed in the middle of the output pulley shaft. The leather outlet wheel whose length is slightly smaller than the width of the leather outlet is installed in the leather outlet. The outer circle of the leather outlet is uniformly equipped with multiple dials in a radial shape. Tangential; the two ends of the idler shaft Ⅰ, which is located below the leather outlet and the axis is arranged horizontally, are supported in the holes of the two bearings Ⅱ. In addition, the axes of the idler shaft II in the holes of the two bearings are parallel to the idler shaft I and are located on the same horizontal plane as the idler shaft I, on the side away from the cone body. After the idler shaft II extends out of the bearing II, one end is fixed There is a sprocket Ⅰ, and the other end is connected with the reduction motor Ⅰ through a coupling Ⅰ; idler rollers are installed in the middle of the idler shaft Ⅰ and idler shaft Ⅱ, and the same conveyor belt Ⅰ is hung on the two idler rollers. Belt I is made of fine stainless steel wire or filter cloth, and its width is greater than the width of the leather outlet; the sweeping pulley shaft supported at both ends in the holes of the two bearings III is arranged at the bottom of the roller shaft II and away from the cone cylinder. side, and the axis of the sweeping pulley shaft is parallel to the idler shaft II, and the end of the sweeping pulley shaft protruding from the bearing III is fixed with a sprocket II, and the same chain I is hung on the sprocket II and sprocket I, and is installed on the sweeping pulley shaft The outer circle of the sweeping wheel in the middle is radially and uniformly fixed with multiple rows of elastic sweeping brushes. The elastic sweeping brushes are made of fine stainless steel wire or non-toxic nylon wire. The distance is slightly smaller than the sum of the circumscribed circle radius of each elastic skin sweeping brush in free state and the outer circle radius of the supporting roller; the skin outlet funnel located below the skin sweeping wheel and arranged vertically on the axis is divided into two sections, a cone and a cylinder, and the diameter is greater than The large mouth of the conical section of the length of the sweeping wheel faces upwards and the small mouth faces downwards, and the small mouth of the conical section is fixedly connected to the cylindrical section; On the top, the two long sides are arranged symmetrically on both sides of the bean curd filtering and conveying device in the direction perpendicular to the bean curd conveying direction. One short side of the rectangular opening is located under the supporting roller axis II, and the other short side is located on the supporting roller axis I. On the side farther away from the sweeping wheel, the bottom of the water collecting funnel I is a "heaven, square and earth circle" connecting transition surface, and the circular water outlet at the lowest point is fixedly connected with the return pipe I. The two ends of the idler shaft III, which is located under the cone body and the axis is horizontally arranged, are supported in the holes of the two bearings IV, and the axis of the idler shaft IV supported in the other two bearing IV holes is parallel to the idler shaft III and located at the same On the side away from the cone cylinder in the same horizontal plane of the idler shaft III, after the idler shaft IV extends out of the bearing IV, one end is fixed with a sprocket III, and the other end is connected to the reduction motor II through a coupling II; the idler shaft III and The middle part of the idler shaft IV is equipped with an idler roller, and the same conveyor belt II is hung on the two idler rollers. The conveyor belt II is made of fine stainless steel wire or filter cloth, and the width is larger than the small diameter of the lower end of the cone cylinder. The diameter of the cylindrical section; the shaft of the sweeping wheel supported at both ends in the holes of the two bearings V is arranged on the side away from the cone body below the shaft of the idler roller IV, and the axis of the shaft of the sweeping wheel is parallel to the shaft of the supporting roller IV, and the shaft of the sweeping wheel extends out One end of bearing Ⅴ is fixed with sprocket Ⅳ, and the same chain Ⅱ is hung on sprocket Ⅳ and sprocket Ⅲ. The outer circle of the sweeping wheel installed in the middle of the sweeping wheel shaft is radially and evenly fixed with multiple rows of elastic sweeping brushes. The sweeping brush is made of fine stainless steel wire or non-toxic nylon wire. The distance between the sweeping wheel shaft and the IV axis of the idler shaft is slightly smaller than the radius of the circumscribed circle of each elastic sweeping brush in free state and the distance between the idler and the idler. The sum of the radii of the outer circle; the shape of the funnel with the same shape as the funnel, the diameter of which is larger than the length of the embryo sweeping wheel, the big mouth is upward, and the axis is vertically arranged under the embryo sweeping wheel; the shape of the water collecting funnel II is the same as that of the water collecting funnel I The width of the rectangular opening is larger than that of the bean germ filtering and conveying device, and the rectangular opening is arranged upwards under the bean germ filtering and conveying device. On both sides of the germ filtering and conveying device, one short side of the rectangular opening is located under the roller shaft IV, the other short side is located under the supporting roller shaft III and away from the embryo sweeping wheel, and the circular water outlet at the bottom of the water collecting funnel II is the lowest It is fixedly connected with the return pipe II. One end of the high-pressure water pipe of the water supply system is connected to the water outlet of the water pump fixed on the top of the water tank, and the other end extends from the conical section of the cone cylinder into the cone cylinder along the direction perpendicular to the axis of the cone cylinder; the high-pressure water pipe extends into the cone cylinder. The length of the inside of the cone is less than the distance between the contact point between the high-pressure water pipe and the wall of the cone and the axis of the cone. On the high-pressure water pipe extending into the cone, there are evenly arranged a number of nozzles with nozzles that are inclined upward. The projection of the axis of the nozzle in the plane perpendicular to the axis of the cone body is along the circumferential direction of the cone body, and the end of the high-pressure water pipe extending into the cone body is sealed; one end of the low-pressure water pipe is connected to the water inlet of the water pump, and the other end is inserted into the After entering the water tank, a filter is installed at the end; the ends of the return pipe I and the return pipe II away from the water collection funnel I and the water collection funnel II are connected to the water tank; a drain valve is installed at a lower position on one side of the water tank , the other side is equipped with a water pump.

When the water pump is started to supply water to the separation cone through the high-pressure water pipe and the nozzle, since the water flow from the nozzle is along the circumferential direction of the cone body, the flow rate injected into the cone body is greater than that from the lower diameter cylindrical section of the cone body The flow out of the outlet is higher, and the flow rate is higher, so the amount of water in the cone will become more and more, and gradually form a vortex. When the water surface in the cone body crosses the skin outlet, part of the water will flow out from the skin outlet. At this time, the water in the cone body has formed a strong eddy current.

Start the reduction motor Ⅰ and the reduction motor Ⅱ to make the bean curd and bean germ conveying mechanism run normally. Then, the mixture of dehulled bean germ and bean skin is added to the separation cone from the upper center of the separation cone; under the impact of the strong vortex, the mixture of bean germ and bean skin will quickly dissolve into the vortex, and together with the vortex Do high-speed rotation; due to the difference in specific gravity between bean germ and bean skin, the bean skin will gradually float upwards to the water surface, while the bean germ will quickly sink into the small end of the cone. Since the nozzle of the nozzle is inclined upwards, the upward lift force of the bean curds is increased, so the bean curds will float to the water surface quickly, and then fall from the outlet of the bean curds to the bean curds under the dial of the peeling wheel. The filter conveying device is close to one end of the cone cylinder; since the conveyor belt I of the bean curd filter conveying device is made of fine stainless steel wire or made of filter cloth, the water that flows out of the skin outlet together with the bean curd will pass through the conveying The belt Ⅰ falls into the water collection funnel Ⅰ, and flows back to the water tank through the return pipe Ⅰ; the gradually drained bean curds fall from the end of the bean skin filtering and conveying device away from the cone to the skin outlet funnel, and stick to the conveyor belt Ⅰ The bean curds are swept down by the sweeping wheel and fall into the skin-discharging funnel; finally, the bean curds with the required germ content flow out from the outlet of the cylindrical section at the lower end of the skin-discharging funnel. The bean germ that sinks into the small end of the cone body, together with a part of water, flows out from the outlet of the tubular cylindrical section at the small end of the cone body, and falls into the end of the bean germ filter and conveying device close to the cone; Belt II is made of fine stainless steel wire or filter cloth, and the water that falls to the bean germ filter conveying device together with the bean germ will pass through the conveyor belt II and fall into the water collection funnel II, and flow back to the water tank through the return pipe II ; Gradually drained bean embryos drop from the end of the bean germ filtering and conveying device away from the cone to the embryo discharge funnel, and the bean embryos adhered to the conveyor belt II are swept off by the embryo sweeping wheel and fall into the embryo discharge funnel; Finally, the bean embryos whose skin content reaches the requirement flow out from the outlet of the cylindrical section at the lower end of the embryo funnel. Due to the breaking of a small amount of peas, part of the starch will dissolve into the water; as the water is recycled for many times, the concentration of starch in the water will become more and more concentrated. In order to prevent the water dissolved in starch from deteriorating and to ensure the separation effect of bean germ and bean skin, the drain valve can be opened to discharge the water with high starch concentration in the water tank to the pulverizer for crushing bean germ, which improves the quality of pea. utilization rate. At the same time, start the replenishment pump to replenish water to the water tank to ensure the normal and continuous operation of the equipment.

Changing the outlet pressure and flow rate of the water pump, that is, changing the water injection speed and water injection flow rate of the nozzle, can adjust the skin content rate in the separated bean germ and the germ content rate in the bean skin. Adjust the inclination angle of the nozzle to meet the separation requirements of different pea varieties.

The invention can adapt to the requirements of different pea varieties and different separation rates on water jet speed and water jet flow rate, has simple structure, stable performance and reliable operation, and can fully meet the production requirements of large-scale starch enterprises.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the embodiment of the present invention (with the deceleration motor and coupling removed).

Fig. 2 is a first partial enlarged view of the embodiment shown in Fig. 1 .

Fig. 3 is an enlarged cross-sectional view of AA of the embodiment shown in Fig. 1 .

Fig. 4 is a top view of the embodiment shown in Fig. 1 .

Fig. 5 is a schematic diagram of the arrangement of the nozzles according to the second embodiment of the present invention.

Fig. 6 is a schematic diagram of the arrangement of nozzles according to the third embodiment of the present invention.

Detailed ways

1. Cone body 2, leather outlet 3, leather outlet 4, skin sweeper 5, deceleration motor Ⅰ 6, water collection funnel Ⅰ 7, leather outlet hopper 8, leather outlet shaft 9, bearing Ⅰ 10, gear Ⅰ 11, conveying Belt Ⅰ 12. Roller shaft Ⅰ 13. Roller shaft Ⅱ 14. Roller 15. Bearing Ⅱ 16. Gear Ⅱ 17. Sprocket Ⅰ 18. Coupling Ⅰ 19. Bearing Ⅲ 20. Sweeping pulley shaft 21. Sprocket Ⅱ 22. Chain Ⅰ 23. Elastic skin sweeping brush 24. Return pipe Ⅰ 25. Sweeping wheel 26. Reducer motor Ⅱ 27. Water collecting funnel Ⅱ 28. Embryo funnel 29. Conveyor belt Ⅱ 30. Idler shaft Ⅲ 31. Idler roller Shaft Ⅳ 32, bearing Ⅳ 33, sprocket Ⅲ 34, coupling Ⅱ 35, bearing Ⅴ 36, sweep wheel shaft 37, sprocket Ⅳ 38, chain Ⅱ 39, elastic sweep brush 40, return pipe Ⅱ 41, water tank 42, water pump 43, high-pressure water pipe 44, low-pressure water pipe 45, nozzle 46, filter 47, drain valve 48, replenishment pump.

In the embodiment shown in Figures 1 to 4: the cone body 1 of the separating cone is divided into a middle conical section with a large upper opening and a small lower opening, and two tubular sections with unequal diameters having a large upper end diameter and a smaller lower end diameter. The cylindrical section, the axis of the cone cylinder 1 is vertically arranged; at the edge opening of the cylinder section with a larger diameter at the upper end of the cone cylinder 1, a groove-shaped leather outlet 2 is provided along the radial direction of the cone cylinder 1, and the outlet of the leather outlet 2 The bottom of the groove is in the shape of a downward curved arc. The axis is perpendicular to the diameter direction of the cylindrical section of the cone body 1, and the two ends of the output pulley shaft 8 arranged horizontally are supported in the holes of the two bearings I9, and the end of the output pulley shaft 8 protruding from the bearing I9 is fixed with a gear I10, which is fixed on the output pulley shaft 8. Wheel shaft 8 middle part, length is slightly less than the leather outlet 2 width of the leather outlet 3 is installed in the leather outlet 2, the outer circle of the leather wheel 3 is radially evenly provided with 16 dials, the circumscribed circle of each dial is connected with the leather outlet. The upper surface of the arc-shaped groove bottom of mouth 2 is tangent; the two ends of the idler shaft I12, which is located below the leather outlet 2 and whose axis is arranged horizontally, are supported in the holes of the two bearings II15, and the end of the idler shaft I12 protruding from the bearing II15 is fixed There is a gear II16 meshing with the gear I10, and the axis of the idler shaft II13 supported in the holes of the other two bearings II15 is parallel to the idler shaft I12 and is located on the side away from the cone body 1 in the same horizontal plane as the idler shaft I12. After the idler shaft II13 extends out of the bearing II15, one end is fixed with a sprocket I17, and the other end is connected with the reduction motor I5 through a coupling I18; the idler roller 14 is installed in the middle of the idler shaft I12 and the idler shaft II13, two The same conveyor belt I11 is hung on the idler roller 14, and the conveyor belt I11 is made of fine stainless steel wire or filter cloth, and its width is greater than the width of the leather outlet 2; the two ends are supported by the sweeping skin in the holes of the two bearings III19 The wheel shaft 20 is arranged on the side away from the cone body 1 below the idler shaft II13, and the axis of the sweeper shaft 20 is parallel to the idler shaft II13. The end of the sweeper shaft 20 protruding from the bearing III19 is fixed with a sprocket II21, and the sprocket The same chain I22 is hung on II21 and sprocket I17; the outer circle of the sweeping wheel 4 installed on the middle part of the sweeping wheel shaft 20 is radially evenly fixed with 16 rows of elastic sweeping brushes 23, and the elastic sweeping brushes 23 are made of fine stainless steel wire or made of non-toxic nylon filament; the distance between the sweeping wheel shaft 20 and the axis of the idler shaft II 13 is slightly smaller than the sum of the circumradius of each elastic sweeping brush 23 in free state and the outer radius of the idler 14 Be positioned at sweeping skin wheel 4 below, the skin funnel 7 that axis vertical arrangement is divided into two sections of cone and cylinder, and the conical section big mouth that diameter is greater than sweeping skin wheel 4 lengths is upward, and small mouth is downward, and the small mouth of cone section and cylinder The section is fixedly connected; the width of the rectangular opening of the water collecting funnel I6 is greater than the width of the bean curd filtering and conveying device, and the rectangular opening of the water collecting funnel I6 is facing upwards, and the two long sides are symmetrically arranged on the bean curd in the direction perpendicular to the bean curd conveying direction On both sides of the filter conveying device, one short side of the rectangular mouth is located below the idler shaft II13, and the other short side is located below the idler shaft I12 on the side away from the sweeping pulley 4; the bottom of the water collecting funnel I6 is a "circle of heaven and earth" The square and circle are connected to the transition surface, and the circular water outlet at the lowest point is fixedly connected with the return pipe I24. The two ends of the idler shaft III30 located under the cone body 1 and arranged horizontally are supported in the holes of two bearings IV32, and the axis of the idler shaft IV31 supported in the holes of the other two bearings IV32 is parallel to the idler shaft III30 and located at On the side far away from the cone body 1 in the same horizontal plane as the idler shaft III30, after the idler shaft IV31 extends out of the bearing IV32, one end is fixed with a sprocket III33, and the other end is connected to the reduction motor II26 through a coupling II34; The middle part of shaft III30 and roller shaft IV31 is equipped with idler roller 14, and the same conveyor belt II29 is hung on the two idler rollers 14. The conveyor belt II29 is made of fine stainless steel wire or filter cloth, and its width is larger than that of the cone. The diameter of the small-diameter cylindrical section at the lower end of the cylinder 1; the sweeping wheel shaft 36 supported in the holes of the two bearings V35 at both ends is arranged on the side away from the cone cylinder 1 below the idler shaft IV31, and the axis of the sweeping wheel shaft 36 is in line with the idler shaft Ⅳ31 is parallel, and one end of sweeping wheel shaft 36 protruding from bearing Ⅴ35 is fixed with sprocket Ⅳ37, and the same chain Ⅱ38 is hung on sprocket wheel Ⅳ37 and sprocket wheel Ⅲ33, and the outer circle of sweeping wheel 25 installed in the middle part of sweeping wheel shaft 36 is radial 16 rows of elastic sweeping brushes 39 are evenly fixed, and the elastic sweeping brushes 39 are made of fine stainless steel wire or made of non-toxic nylon wire; The sum of the radius of the circumscribed circle under the free state of the brush 39 and the radius of the outer circle of the supporting roller 14; the shape is the same as that of the funnel 7, and the funnel 28 with a diameter greater than the length of the embryo wheel 25 has a large mouth upward and is vertically arranged Below the embryo sweeping wheel 25; the width of the rectangular opening of the collecting funnel II 27, which has the same shape as that of the collecting funnel I6, is larger than the width of the bean germ filtering and conveying device, and the rectangular opening is arranged under the bean germ filtering and conveying device facing upwards, and is transported with the bean germ In the direction perpendicular to each other, the two long sides of the water collecting funnel II27 are symmetrically arranged on both sides of the bean germ filtration and conveying device, one short side of the rectangular opening is located below the idler shaft IV31, and the other short side is located below the idler shaft III30 On the side away from the blast wheel 25, the circular water outlet at the bottom of the collecting funnel II27 is fixedly connected with the return pipe II40. One end of the high-pressure water pipe 43 of the water supply system is connected to the water outlet of the water pump 42 fixed on the top of the water tank 41, and the other end extends from the conical section of the cone body 1 to the cone body along the direction perpendicular to the axis of the cone body 1. 1; the length of the high-pressure water pipe 43 extending into the cone cylinder 1 is less than the distance between the high-pressure water pipe 43 and the wall of the cone cylinder 1 to the axis of the cone cylinder 1, and the high-pressure water pipe 43 extending into the cone cylinder 1 There are 6 spray nozzles 45 with nozzles inclined upward evenly arranged on the top, and the projections of the axes of each nozzle 45 in the plane perpendicular to the axis of the cone cylinder 1 are all along the circumferential direction of the cone cylinder 1 and extend into the cone cylinder 1. The end of the high-pressure water pipe 43 inside is sealed; one end of the low-pressure water pipe 44 is connected to the water inlet of the water pump 42, and the other end is inserted into the water tank 41, and a filter 46 is installed at the end; the return pipe I24 and the return pipe II40 are far away from the water collection Both the ends of the funnel I6 and the water collecting funnel II27 are connected to the water tank 41; a drain valve 47 is installed at a lower position on one side of the water tank 41, and a replenishment pump 48 is installed on the other side.

In the embodiment shown in FIG. 5 , five nozzles 45 are evenly arranged on the high-pressure water pipe 43 protruding into the cone cylinder 1 .

In the embodiment shown in FIG. 6 : four spray nozzles 45 are evenly arranged on the high-pressure water pipe 43 protruding into the cone cylinder 1 .

Claims (10)

1. A vortex straight-through type skin separator, comprising a separation cone, a bean skin output mechanism, a bean germ output mechanism and a water supply system, characterized in that the separation cone includes a cone body (1) and a skin outlet (2 ), the cone body (1) arranged vertically on the axis is divided into a central conical section with a large upper opening and a small lower opening, and two tubular cylindrical sections with different diameters at the upper end and smaller diameter at the lower end. In the cone body (1 ) At the edge opening of the cylindrical section with a larger diameter at the upper end, a groove-shaped leather outlet (2) is provided radially along the cone cylinder (1), and the bottom of the groove of the leather outlet (2) is in the shape of a downward curved arc ;The bean curd output mechanism includes a skin-discharging wheel (3), a bean curd filtering and conveying device, a skin-sweeping wheel (4), a reduction motor I (5), a water collecting funnel I (6) and a skin-discharging funnel (7). The diameter direction of the cylindrical section of the cone body (1) is vertical and the two ends of the output pulley shaft (8) arranged horizontally are supported in the holes of the two bearings I (9), and the output pulley shaft (8) extends out of the bearing I (9). One end is fixed with gear I (10), which is fixed in the middle of the sheave shaft (8), and the sheave (3) whose length is slightly smaller than the width of the sheave (2) is installed in the sheave (2), and the sheave ( 3) The outer circle is radially equipped with multiple dials evenly, and the circumscribed circle of each dial is tangent to the upper surface of the arc-shaped groove bottom of the skin outlet (2), and the width is greater than the width of the skin outlet (2). The filter conveying device includes a conveyor belt I (11) made of microporous material and an idler roller (14) installed in the middle of the idler shaft I (12) and idler shaft II (13), two idler rollers (14) The same conveyor belt I (11) is hung on it, and the two ends of the idler shaft I (12), which is located below the outlet (2) and whose axis is arranged horizontally, are supported in the holes of the two bearings II (15). One end of the roller shaft I (12) protruding from the bearing II (15) is fixed with the gear II (16) meshing with the gear I (10), and the idler shaft II (13) supported in the holes of the other two bearing II (15) The axis of the roller is parallel to the idler shaft I (12), and is located on the side away from the cone (1) in the same horizontal plane as the idler shaft I (12), and the idler shaft II (13) extends out of the bearing II (15) Finally, one end is fixed with the sprocket I (17), the other end is connected with the reduction motor I (5) through the coupling I (18), and the two ends are supported on the sweeping wheel shaft (20) in the holes of the two bearings III (19) Arranged on the side away from the cone body (1) below the roller shaft II (13), and the axis of the sweeping pulley shaft (20) is parallel to the idler roller shaft II (13), and the sweeping pulley shaft (20) protrudes from the bearing III One end of (19) is fixed with sprocket II (21), and sprocket II (21) and sprocket I (17) are hung with the same chain I (22), installed in the sweeping skin in the middle part of the skin sweeping wheel shaft (20). The outer circle of the wheel (4) is radially and uniformly fixed with multiple rows of elastic skin sweeping brushes (23), and the distance between the skin sweeping wheel shaft (20) and the axis of the supporting roller shaft II (13) is slightly smaller than each elastic skin sweeping brush (23 ) in the free state and the outer circle radius of the supporting roller (14), the skinning funnel (7) located under the sweeping wheel (4) and arranged vertically on the axis is divided into two sections: a cone and a cylinder, and the diameter Greater than sweep skin The large mouth of the conical section of the length of the wheel (4) faces upwards and the small mouth faces downwards, and the small mouth of the conical section is fixedly connected to the cylindrical section. Ⅰ(6) The rectangular opening faces upwards, and the two long sides are symmetrically arranged on both sides of the bean skin filtering and conveying device in the direction perpendicular to the bean skin conveying direction, and one short side of the rectangular opening is located below the idler shaft II (13) , the other short side is located on the side away from the sweeping wheel (4) under the idler shaft I (12). The water outlet is fixedly connected to the return pipe I (24); the bean germ output mechanism includes a bean germ filtering and conveying device, a germ sweeping wheel (25), a reduction motor II (26), a water collection funnel II (27) and a germ discharge funnel (28 ), the bean germ filtration conveying device whose width is greater than the diameter of the small-diameter cylindrical section at the lower end of the cone body (1) includes the conveyor belt II (29) made of microporous material and installed on the idler shaft III (30), supporting roller The idler roller (14) in the middle of the roller shaft IV (31), the same conveyor belt II (29) is hung on the two idler rollers (14), the idler shaft located under the cone body (1) and the axis is arranged horizontally Both ends of III (30) are supported in the holes of two bearings IV (32), and the axis of idler shaft IV (31) supported in the holes of the other two bearings IV (32) is parallel to idler shaft III (30) and located at On the side away from the cone body (1) in the same horizontal plane as the idler shaft III (30), after the idler shaft IV (31) protrudes from the bearing IV (32), one end is fixed with a sprocket III (33), and the other end It is connected with the reduction motor II (26) through the coupling II (34), and the sweep wheel shaft (36) supported at both ends in the holes of the two bearings V (35) is arranged under the idler shaft IV (31) away from the cone cylinder (1), and the axis of the sweep wheel shaft (36) is parallel to the idler shaft IV (31), and the end of the sweep wheel shaft (36) protruding from the bearing V (35) is fixed with a sprocket IV (37), The same chain II (38) is hung on the sprocket IV (37) and the sprocket III (33), and the outer circle of the sweeping wheel (25) installed in the middle part of the sweeping wheel shaft (36) is radial and evenly fixed with multiple rows of elastic The distance between the sweeping brush (39), the sweeping wheel shaft (36) and the axis of the roller shaft IV (31) is slightly smaller than the radius of the circumscribed circle of each elastic sweeping brush (39) in free state and the idler roller (14) The sum of the radii of the outer circles, the embryo funnel (28) whose shape is the same as that of the funnel (7) and whose diameter is larger than the length of the embryo sweeper (25) has a large mouth facing upwards, and the axis is vertically arranged below the embryo sweeper (25). The width of the rectangular opening of the water collecting funnel II (27), which has the same shape as that of the water collecting funnel I (6), is larger than the width of the bean germ filtering and conveying device, and the rectangular opening is arranged under the bean germ filtering and conveying device upwards, in the direction of bean germ conveying. In the vertical direction, the two long sides of the water collecting funnel II (27) are symmetrically arranged on both sides of the bean germ filtering and conveying device, one short side of the rectangular mouth is located under the idler shaft IV (31), and the other short side is located The side below the idler shaft III (30) away from the blast wheel (25), set The circular water outlet at the bottom of the water funnel II (27) is fixedly connected to the return pipe II (40); the water supply system includes a water tank (41), a water pump (42), a high-pressure water pipe (43), a low-pressure water pipe (44) and a nozzle (45), one end of the high-pressure water pipe (43) is connected to the water outlet of the water pump (42) fixed on the top of the water tank (41), and the other end is connected with the cone (1) along the conical section of the cone (1) The direction perpendicular to the axis extends into the cone body (1), and the length of the high-pressure water pipe (43) extending into the cone body (1) is less than the contact point between the high-pressure water pipe (43) and the wall of the cone body (1). The distance between the axes of the cone cylinder (1) is that a plurality of spray nozzles (45) with upwardly inclined nozzles are evenly arranged on the high-pressure water pipe (43) extending into the cone cylinder (1), and each nozzle (45 ) axis in a plane perpendicular to the axis of the cone body (1) is all along the circumferential direction of the cone body (1), and the end of the high-pressure water pipe (43) extending into the cone body (1) is sealed, and the low pressure One end of the water pipe (44) is connected to the water inlet of the water pump (42), and the other end is inserted into the water tank (41), and a filter (46) is installed at the end, and the return pipe I (24) and the return pipe II (40 ) are connected to the water tank (41) at the ends away from the water collecting funnel I (6) and the water collecting funnel II (27), and a drain valve (47) is installed at a lower position on one side of the water tank (41), and Water supplement pump (48) is installed. 2. The eddy current straight-through type skin separator according to claim 1, characterized in that: the conveyor belt I (11) and the conveyor belt II (29) are both made of fine stainless steel wire. 3. The eddy current straight-through type skin separator according to claim 1, characterized in that: the conveyor belt I (11) and the conveyor belt II (29) are both made of filter cloth. 4. The eddy current straight-through type skin separator according to claim 1, characterized in that: the conveyor belt I (11) is made of filter cloth, and the conveyor belt II (29) is made of fine stainless steel wire. 5. The eddy current straight-through type germ skin separator according to claim 1, characterized in that: the elastic skin sweeping brush (23) and the elastic germ sweeping brush (39) are both made of fine stainless steel wire. 6. The eddy current straight-through type germ skin separator according to claim 1, characterized in that: both the elastic skin sweeping brush (23) and the elastic germ sweeping brush (39) are made of non-toxic nylon filaments. 7. The eddy current straight-through type germ skin separator according to claim 1, characterized in that: the elastic skin sweeping brush (23) is made of fine stainless steel wire, and the elastic germ sweeping brush (39) is made of non-toxic nylon wire. 8. The eddy current straight-through type skin separator according to claim 1, characterized in that 6 nozzles (45) are evenly arranged on the high-pressure water pipe (43) extending into the cone body (1). 9. The eddy current straight-through type skin separator according to claim 1, characterized in that 5 nozzles (45) are evenly arranged on the high-pressure water pipe (43) protruding into the cone body (1). 10. The vortex straight-through type skin separator according to claim 1, characterized in that 4 nozzles (45) are evenly arranged on the high-pressure water pipe (43) extending into the cone body (1).

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