Distillers' grains recycling treatment device

Abstract

The invention discloses the technical field of vinasse recycling, and particularly relates to a vinasse recycling treatment device which comprises a dehydration mechanism and a treatment box. The dehydration mechanism is arranged on the treatment box, and is used for extruding part of water in the vinasse and feeding the vinasse after the water is extruded into the treatment box; a heat-conducting bottom plate is fixedly connected into the treatment box, and electric heating tubes are uniformly distributed on the lower surface of the bottom plate; a motor is fixedly connected to the outer bottom of the treatment box, an output shaft of the motor vertically and upwards penetrates through the treatment box and the bottom plate and is fixedly connected with a crushing cutter, the crushing cutter crushes the vinasse when the motor rotates in the forward direction, and the crushing cutter stirs the vinasse when the motor rotates in the reverse direction; a discharge port is formed in the treatment box, and the bottom end of the discharge port and the upper surface of the bottom plate are located at the same horizontal height. The scheme is used for improving the processing efficiency when the vinasse is used for processing feed.

Description

Technical Field

[0001] The invention relates to the technical field of distiller's grains recycling, and in particular to a distiller's grains recycling processing device. Background Art

[0002] Wine lees, also known as wine residue or brewing waste, are by-products of the winemaking process. After the fermentation process is over, the solid matter remaining after distillation or pressing to extract alcohol is wine lees. Depending on the different brewing processes (such as beer, liquor, wine, etc.), the specific composition of wine lees will vary, but usually contains incompletely decomposed grains, yeast, protein, cellulose, fat, and a variety of vitamins and minerals.

[0003] As a nutrient-rich byproduct, distiller's grains have high recycling value, especially in animal feed. The crude protein contained in distiller's grains, especially white wine distiller's grains, helps to improve the growth rate and health of livestock. The various vitamins (such as B vitamins) and minerals (such as potassium, magnesium, iron, etc.) in distiller's grains are essential for the physiological functions of animals. Therefore, the recycling of distiller's grains is very suitable for processing as animal feed.

[0004] When distiller's grains are processed into feed, they need to be dehydrated, crushed and dried first, and fermented or not according to demand. However, when distiller's grains are used as feed, they are first dehydrated through airing or drying equipment, and then transferred to a grinder for crushing after dehydration. After crushing, they are added to a drying equipment for drying or natural drying. Therefore, when distiller's grains are processed in this way, the processing efficiency is low, and manpower is consumed in the transfer process of distiller's grains, especially when the amount of distiller's grains is large, more manpower is consumed. Summary of the invention

[0005] The present invention aims to provide a device for recycling distiller's grains so as to improve the processing efficiency of distiller's grains in processing feed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for recycling and treating lees, comprising a dehydration mechanism and a treatment box;

[0007] The dehydration mechanism is arranged on the processing box, and is used to squeeze out part of the water in the wine lees, and send the wine lees after the water is squeezed out into the processing box;

[0008] A heat-conducting bottom plate is fixedly connected inside the processing box, and electric heating tubes are evenly distributed on the lower surface of the bottom plate; a motor is fixedly connected to the outer bottom of the processing box, and the output shaft of the motor vertically passes through the processing box and the bottom plate and is fixedly connected to a crushing knife, and the crushing knife crushes the lees when the motor rotates forward, and stirs the lees when the motor rotates reversely; a discharge port is provided on the processing box, and the bottom end of the discharge port is at the same horizontal height as the upper surface of the bottom plate.

[0009] Furthermore, the dehydration mechanism includes a transversely arranged liquid guiding tube, which is supported by a supporting frame, and a coaxial filter tube is fixedly connected inside the liquid guiding tube, and the filter tube is used for the liquid in the wine lees to pass through, and one end of the filter tube is in the shape of a funnel with a gradually decreasing diameter, and this end of the filter tube passes through the processing box and is connected with the interior of the processing box; a dehydration motor is fixedly connected to the liquid guiding tube, and a spiral dragon is fixedly connected to the output shaft of the dehydration motor, and the spiral dragon is located in the filter tube and is coaxial with the central axis of the filter tube, and when the spiral dragon is driven by the dehydration motor to rotate, it squeezes the wine lees from the funnel-shaped end of the filter tube into the processing box; a feed hopper is provided on the top of the liquid guiding tube, and the discharge end of the feed hopper vertically downward passes through the liquid guiding tube and the filter tube and is connected with the interior of the filter tube, and a vertical drainage pipe is provided at the bottom of the liquid guiding tube.

[0010] Furthermore, a feeding port is provided on the top of the processing box, and a feeding hopper for feeding materials into the processing box is fixedly connected to the feeding port.

[0011] Furthermore, the crushing knife includes two sets of knives, which are respectively located at different heights of the motor output shaft. Each set of knives includes two arc-shaped blades, the cutting edges of the blades are arranged on the concave side, and the two blades are respectively fixed on both sides of the motor output shaft and are centrally symmetrical.

[0012] Furthermore, the thickness of the blade increases gradually from the cutting edge to the back of the blade, and the thickness of the back of the blade is 0.5-2 cm.

[0013] Furthermore, two sides of the blade body of the blade are arranged in a concave arc shape.

[0014] Furthermore, a heater is fixedly connected to the outer wall of the processing box, and the air outlet of the heater is connected to an air duct. The air duct includes an air inlet and multiple air outlets. The multiple air outlets pass through the wall of the processing box and are connected to the interior of the processing box. The multiple air outlets are evenly spaced on the wall of the processing box at the same horizontal height, and the height of the air outlet is 1-30 cm higher than the bottom plate.

[0015] Beneficial effects of the present invention:

[0016] 1. This solution integrates multiple processing steps such as dehydration, crushing and drying, avoiding the tedious process of transferring lees multiple times in traditional methods. This not only significantly improves processing efficiency, but also reduces labor costs and time consumption.

[0017] 2. In this scheme, the crushing, drying and mixing of distiller's grains as raw materials for feed processing can be completed only through the processing box, so that one machine can be used for multiple purposes, reducing the purchase of equipment required for multiple processes, saving production costs, and reducing the site occupation when multiple equipment is used. Therefore, this scheme not only reduces production costs, but also reduces the floor space occupied by equipment.

[0018] 3. The blade in this scheme is curved in an arc shape, and the edge of the blade is set on the concave side. When the motor runs forward, the blade rotates to crush the wine lees. When the motor is mixing, the motor runs in reverse, and the wine lees and added materials can be mixed and stirred by using the blade back with a thickness of 0.5-2cm as a stirring rod. After the mixing and stirring is completed, the arc-shaped convex blade back can push the mixed wine lees to the discharge port under the action of centrifugal force and discharge from the discharge port. Moreover, when drying, the motor runs in reverse to drive the blade back to push the wine lees in the processing box to achieve the tumbling of the wine lees, so that the wine lees are heated more evenly and the drying speed is accelerated.

[0019] 4. When the lees are drying, the warm air is blown directly into the lees through the heater to increase the air flow rate in the lees, so that the water vapor evaporated by heat can quickly separate from the lees and be discharged from the feeding port on the top of the processing box, thereby further accelerating the drying speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of an embodiment of a device for recycling distiller's grains according to the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure of the middle blade;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the middle blade from top view. DETAILED DESCRIPTION

[0023] The following is further described in detail through specific implementation methods:

[0024] The figure marks in the drawings of the specification include: feeding hopper 1, processing box 2, liquid guide tube 3, feed hopper 4, filter tube 5, dehydration motor 6, spiral dragon 7, support frame 8, drain pipe 9, heater 10, blade 11, cutting edge 1101, blade back 1102, bottom plate 12, electric heating tube 13, motor 14, discharge port 15, and air outlet 16.

[0025] The embodiment is basically as shown in the attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown:

[0026] A device for recycling and processing wine lees, comprising a dehydration mechanism and a processing box 2;

[0027] The dehydration mechanism is arranged on the processing box 2, and the dehydration mechanism includes a transversely arranged liquid guide tube 3, which is supported by a support frame 8. A coaxial filter tube 5 is fixedly connected inside the liquid guide tube 3, and a plurality of filter holes for liquid in the lees to pass through are evenly distributed on the filter tube 5. The right end of the filter tube 5 is a funnel-shaped with a gradually decreasing diameter, and the right end of the filter tube 5 passes through the processing box 2 and is connected to the inside of the processing box 2; the left end of the liquid guide tube 3 is fixedly connected to a dehydration motor 6, and a coaxial fixed connection is provided on the output shaft of the dehydration motor 6. A spiral dragon 7 is connected, the spiral dragon 7 is located in the filter tube 5 and is coaxial with the central axis of the filter tube 5, and the end of the spiral dragon 7 extends to the right end of the filter tube 5. When the spiral dragon 7 is driven by the dehydration motor 6 to rotate, the wine lees is squeezed from the funnel-shaped end of the filter tube 5 into the processing box 2; a feed hopper 4 is provided on the top of the liquid guide tube 3, and the discharge end of the feed hopper 4 vertically downward passes through the liquid guide tube 3 and the filter tube 5 and is connected to the interior of the filter tube 5, and a vertical drainage pipe 9 is provided at the bottom of the liquid guide tube 3.

[0028] A feeding port is provided on the top of the processing box 2, and a feeding hopper 1 for feeding materials into the processing box 2 is fixedly connected to the feeding port. A bottom plate 12 made of stainless steel is fixedly connected to the processing box 2, and electric heating tubes 13 are evenly distributed on the lower surface of the bottom plate 12; a motor 14 is fixedly connected to the outer bottom of the processing box 2, and the output shaft of the motor 14 vertically passes through the processing box 2 and the bottom plate 12 and is fixedly connected to a crushing knife. The crushing knife includes two sets of knives, and the two sets of knives are respectively located at different heights of the output shaft of the motor 14, and each set of knives includes two pieces of The blade 11 is curved in an arc shape, and the cutting edge 1101 of the blade 11 is set on the concave side. The two blades 11 are respectively fixed on both sides of the output shaft of the motor 14 and are centrally symmetrical. The thickness of the blade 11 gradually increases from the cutting edge 1101 to the back of the blade 1102. The thickness of the back of the blade 1102 is 0.5-2cm (preferably 1.5cm). The two sides of the blade body of the blade 11 are set in a concave arc shape; a discharge port 15 is provided on the processing box 2, and the bottom end of the discharge port 15 is at the same horizontal height as the upper surface of the bottom plate 12.

[0029] A heater 10 is fixedly connected to the outer wall of the processing box 2, and the air outlet of the heater 10 is connected to an air duct. The air duct includes an air inlet and multiple air outlets 16. The multiple air outlets 16 pass through the box wall of the processing box 2 and are connected to the interior of the processing box 2. The multiple air outlets 16 are evenly spaced and distributed on the box wall of the processing box 2 at the same horizontal height, and the height of the air outlet 16 is higher than the bottom plate 121-30cm (preferably 5cm).

[0030] The specific implementation process is as follows:

[0031] When in use, first add the lees into the feed hopper 4, and the lees fall into the filter tube 5 under the action of gravity. At this time, start the dehydration motor 6, and drive the spiral dragon 7 to rotate when the dehydration motor 6 is running. When the spiral dragon 7 rotates, it pushes the lees in the filter tube 5 to move toward the right end of the filter tube 5. As the diameter of the right end of the filter tube 5 gradually decreases, the cross-section through which the lees pass decreases. Therefore, the lees are squeezed so that the water contained in the water is squeezed out and flows into the liquid guide tube 3 through the filter hole, and then discharged through the drainage pipe 9 at the bottom of the liquid guide tube 3. The dehydrated lees are pushed into the processing box 2 by the spiral dragon 7. After a sufficient amount of lees enters the processing box 2, the electric heating tube 13, the heater 10 and the motor 14 are turned on. After the electric heating tube 13 is turned on, the bottom plate 12 is heated. The bottom plate 12 transfers heat to the lees through heat transfer to heat and dry the lees. At the same time, the warm air blown into the processing box 2 by the heater 10 also heats and dries the lees synchronously, increasing the air flow rate in the lees, so that the water vapor evaporated by the heat can quickly separate from the lees and be discharged from the feeding port at the top of the processing box 2. When the motor 14 is started, it rotates forward. The motor 14 drives the four blades 11 to make a circular motion through the output shaft to crush the lees in the processing box 2, so that the lees are crushed and dried synchronously. After the lees are crushed and dried, the electric heating tube 13 is turned off, and then various raw materials for processing feed, such as bone meal, fish meal and straw, are added to the processing box 2 through the adding hopper 1, and the motor 14 is started in reverse. When the motor 14 runs in reverse, the knife back 1102 with a thickness of 0.5-2 cm is used as a stirring rod to mix and stir the lees and the added materials. After the mixing and stirring is completed, the discharge port 15 is opened, and the arc-shaped convex knife back 1102 is allowed to push the evenly mixed lees to the discharge port 15 under the action of centrifugal force and discharge them from the discharge port 15.

Claims

1. A device for recycling distiller's grains, characterized in that: It includes a dehydration mechanism and a treatment box; The dehydration mechanism is arranged on the processing box, and is used to squeeze out part of the water in the wine lees, and send the wine lees after the water is squeezed out into the processing box; A heat-conducting bottom plate is fixedly connected inside the processing box, and electric heating tubes are evenly distributed on the lower surface of the bottom plate; a motor is fixedly connected to the outer bottom of the processing box, and the output shaft of the motor vertically passes through the processing box and the bottom plate and is fixedly connected to a crushing knife, and the crushing knife crushes the lees when the motor rotates forward, and stirs the lees when the motor rotates reversely; a discharge port is provided on the processing box, and the bottom end of the discharge port is at the same horizontal height as the upper surface of the bottom plate.

2. The device for recycling distiller's grains according to claim 1, characterized in that: The dehydration mechanism includes a transversely arranged liquid guiding tube, which is supported by a supporting frame. A coaxial filter tube is fixedly connected inside the liquid guiding tube. The filter tube is used for the liquid in the wine lees to pass through. One end of the filter tube is in the shape of a funnel with a gradually decreasing diameter, and this end of the filter tube passes through the processing box and is connected with the interior of the processing box; a dehydration motor is fixedly connected to the liquid guiding tube, and a spiral dragon is fixedly connected to the output shaft of the dehydration motor. The spiral dragon is located in the filter tube and is coaxial with the central axis of the filter tube. When the spiral dragon is driven by the dehydration motor to rotate, it squeezes the wine lees from the funnel-shaped end of the filter tube into the processing box; a feed hopper is provided on the top of the liquid guiding tube, and the discharge end of the feed hopper vertically passes through the liquid guiding tube and the filter tube downward and is connected with the interior of the filter tube, and a vertical drainage pipe is provided at the bottom of the liquid guiding tube.

3. The device for recycling distiller's grains according to claim 2, characterized in that: A feeding port is arranged on the top of the processing box, and a feeding hopper for feeding materials into the processing box is fixedly connected to the feeding port.

4. The device for recycling distiller's grains according to claim 3, characterized in that: The crushing knife comprises two sets of knives, which are respectively located at different heights of the motor output shaft, and each set of knives comprises two arc-shaped curved blades, the cutting edges of the blades are arranged on the concave side, and the two blades are respectively fixed on both sides of the motor output shaft and are centrally symmetrical.

5. The device for recycling distiller's grains according to claim 4, characterized in that: The thickness of the blade increases gradually from the cutting edge to the back of the blade, and the thickness of the back of the blade is 0.5-2 cm.

6. The device for recycling distiller's grains according to claim 5, characterized in that: The two sides of the blade body of the blade are arranged in a concave arc shape.

7. The device for recycling distiller's grains according to claim 6, characterized in that: A heater is fixedly connected to the outer wall of the processing box, and the air outlet of the heater is connected to an air duct. The air duct includes an air inlet and multiple air outlets. The multiple air outlets pass through the wall of the processing box and are connected to the interior of the processing box. The multiple air outlets are evenly spaced and distributed on the wall of the processing box at the same horizontal height, and the height of the air outlet is 1-30 cm higher than the bottom plate.

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