Automatic vinasse drying and shelling system

Abstract

The utility model discloses an automatic vinasse drying and shelling system which comprises a squeezing and dewatering device, a roller drying machine, a double-roller crusher, a grinding machine and a swinging screening machine which are sequentially arranged, and a first Z-shaped skirt edge baffle conveying belt is arranged between a discharging opening of the squeezing and dewatering device and a feeding opening of the roller drying machine. And a Z-shaped skirt baffle conveying belt II is arranged between the discharge hole of the roller dryer and the feeding hole of the double-roller crusher. Through the arrangement of the squeezing dehydration device, the roller dryer, the double-roller crusher, the grinding machine, the swinging screening machine and the four Z-shaped skirt baffle conveying belts, wet vinasse can be automatically subjected to squeezing dehydration, drying, crushing, grinding and screening treatment, automatic drying and shelling treatment of the vinasse is achieved, the automation degree is high, the production efficiency is high, and the production cost is low. Manual operation steps in the whole process are few, the labor intensity of workers is greatly relieved, and the vinasse drying and shelling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distillers' grains treatment, in particular to an automatic drying and dehulling system for distillers' grains. Background Technique

[0002] The nutritional components of distillers' grains mainly come from the residues remaining after incomplete saccharification and fermentation, as well as the organic substances produced by microbial metabolism and cell autolysis. In addition to containing conventional nutrients (such as starch, crude protein, and crude fat), it also contains various nutrients such as vitamins, enzymes, organic acids, purines, pyrimidines, and lipid compounds. The nutritional components contained in distillers' grains highly match the nutritional requirements of animals, so they are widely used in the production of animal feed.

[0003] However, the original distillers' grains have high water content, high acidity, and high crude fiber content, are prone to mildew and rot, inconvenient for transportation and storage, and not conducive to animal digestion and absorption. In order to achieve resource utilization, drying and processing must be carried out.

[0004] At present, the treatment method of distillers' grains is mostly single drying, and the distillers' grains contain a large amount of rice husks, which are not conducive to animal digestion and absorption and have poor palatability.

[0005] Therefore, we propose an automatic drying and dehulling system for distillers' grains, which performs dehydration treatment before drying the distillers' grains to facilitate the subsequent efficient drying of the distillers' grains, and removes the rice husks from the distillers' grains after drying and pulverizes them, which is conducive to animal digestion and absorption and improves the palatability when animals eat. Content of the Utility Model

[0006] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an automatic drying and dehulling system for distillers' grains.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic drying and dehulling system for distillers' grains, including a squeezing and dehydrating device, a drum dryer, a pair-roll crusher, a mill, and a swing screening machine arranged in sequence. A Z-shaped skirt baffle conveyor belt one is arranged between the discharge port of the squeezing and dehydrating device and the feeding port of the drum dryer, a Z-shaped skirt baffle conveyor belt two is arranged between the discharge port of the drum dryer and the feeding port of the pair-roll crusher, a Z-shaped skirt baffle conveyor belt three is arranged between the discharge port of the pair-roll crusher and the feeding port of the mill, and a Z-shaped skirt baffle conveyor belt four is arranged between the discharge port of the mill and the feeding port of the swing screening machine.

[0008] As a further description of the above technical solution: The pressing and dewatering device includes a frame. An outlet and a discharge port are provided at the top of the frame. A filter plate is fixedly installed inside the outlet. A driving mechanism is arranged on the back of the frame. A pressing cylinder is arranged on the driving mechanism. A sealing ring is fixedly connected to the bottom of the pressing cylinder. The bottom end of the sealing ring is abutted against the top of the frame. Guide mechanisms are arranged on both sides of the pressing cylinder. A pressing mechanism is arranged on the top of the frame and above the filter plate.

[0009] As a further description of the above technical solution: A discharge hopper is fixedly installed at the bottom of the frame and below the discharge port. A dredging assembly is arranged on the discharge hopper. A drainage hopper is fixedly installed at the bottom of the frame and below the outlet.

[0010] As a further description of the above technical solution: The dredging assembly includes a driving motor fixedly installed on the discharge hopper. The output end of the driving motor is fixedly connected to a reciprocating lead screw. A threaded block is threadedly connected to the outer surface of the reciprocating lead screw. One side of the threaded block close to the discharge hopper is fixedly connected to a cross bar. The other end of the cross bar movably penetrates through the discharge hopper and is fixedly connected to a dredging rod.

[0011] As a further description of the above technical solution: The driving mechanism includes a fixing plate fixedly installed on the back of the frame. An electric telescopic rod is fixedly installed on the top of the fixing plate. The telescopic end of the electric telescopic rod is fixedly connected to the pressing cylinder.

[0012] As a further description of the above technical solution: The guide mechanism includes a fixing block fixedly installed on the top of the frame. A guide rod is fixedly connected to the fixing block. A guide ring is movably sleeved on the outer surface of the guide rod. The guide ring is fixedly connected to the pressing cylinder.

[0013] As a further description of the above technical solution: The pressing mechanism includes four columns fixedly installed on the top of the frame. A support frame is fixedly connected between the tops of the four columns. A hydraulic rod is fixedly installed on the top of the support frame. The telescopic end of the hydraulic rod is fixedly connected to a pressing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, the automated drying and shelling system for distiller's grains can automatically carry out pressing and dewatering, drying, crushing, grinding and screening on wet distiller's grains through the setting of the pressing and dewatering device, drum dryer, pair-roller crusher, mill, swing screening machine and four Z-shaped skirt baffle conveyors, realizing the automated drying and shelling treatment of distiller's grains. It has a high degree of automation, few manual operation steps throughout the process, greatly reduces the labor intensity of workers, and improves the efficiency of drying and shelling distiller's grains.

[0016] 2. Compared with the prior art, the automated drying and shelling system for distiller's grains can perform dehydration treatment on wet distiller's grains before drying through the setting of a pressing and dehydrating device, so as to reduce the water content in the distiller's grains, which is beneficial to subsequent efficient drying treatment, thereby improving the processing efficiency of the distiller's grains.

[0017] 3. Compared with the prior art, the automated drying and shelling system for distiller's grains can perform shelling, crushing and screening treatment on the dried distiller's grains through the setting of structures such as a pair-roller crusher, a grinding mill and a swing screening machine. The distiller's grains after shelling and crushing treatment are more conducive to animal digestion and absorption, and can improve the palatability when animals eat. Brief Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of an automated drying and shelling system for distiller's grains proposed by the present utility model;

[0019] Figure 2 is a schematic diagram of the structure of the pressing and dehydrating device of an automated drying and shelling system for distiller's grains proposed by the present utility model Figure 1 ;

[0020] Figure 3 is a schematic diagram of the structure of the pressing and dehydrating device of an automated drying and shelling system for distiller's grains proposed by the present utility model Figure 2 ;

[0021] Figure 4 is a schematic diagram of the structures such as the filter plate and the discharge hopper of an automated drying and shelling system for distiller's grains proposed by the present utility model;

[0022] Figure 5 is a schematic diagram of the structures such as the guiding mechanism and the driving mechanism of an automated drying and shelling system for distiller's grains proposed by the present utility model;

[0023] Figure 6 is a schematic diagram of the structure of the dredging component of an automated drying and shelling system for distiller's grains proposed by the present utility model.

[0024] Legend Explanation:

[0025] 1. Pressing and dehydrating device; 101. Frame; 102. Filter plate; 1031. Fixed plate; 1032. Electric telescopic rod; 104. Pressing cylinder; 1051. Fixed block; 1052. Guide rod; 1053. Guide ring; 1061. Column; 1062. Support frame; 1063. Hydraulic rod; 1064. Pressing plate; 107. Discharging hopper; 1081. Driving motor; 1082. Reciprocating screw; 1083. Threaded block; 1084. Cross bar; 1085. Dredging rod; 109. Drainage bucket; 2. Drum dryer; 3. Double-roll crusher; 4. Mill; 5. Swinging screening machine; 6. Z-type skirt baffle conveyor belt one; 7. Z-type skirt baffle conveyor belt two; 8. Z-type skirt baffle conveyor belt three; 9. Z-type skirt baffle conveyor belt four. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figures 1-6 The utility model provides an automatic drying and shelling system for distiller's grains: it comprises a pressing and dehydrating device 1, a drum dryer 2, a double-roll crusher 3, a mill 4 and a swing screening machine 5 which are arranged in sequence, a Z-shaped skirt baffle conveyor belt 1 6 is arranged between the discharge port of the pressing and dehydrating device 1 and the feeding port of the drum dryer 2, a Z-shaped skirt baffle conveyor belt 2 7 is arranged between the discharge port of the drum dryer 2 and the feeding port of the double-roll crusher 3, a Z-shaped skirt baffle conveyor belt 3 8 is arranged between the discharge port of the double-roll crusher 3 and the feeding port of the mill 4, a Z-shaped skirt baffle conveyor belt 4 9 is arranged between the discharge port of the mill 4 and the feeding port of the swing screening machine 5, the drum dryer 2, the double-roll crusher 3, the mill 4, the swing screening machine 5 and the Z-shaped skirt baffle conveyor belt are all mature products in the prior art, and the swing screening machine 5 has multiple layers of screens with different apertures.

[0028] The pressing and dehydrating device 1 includes a frame 101, a water outlet and a material outlet are provided on the top of the frame 101, a filter plate 102 is fixedly installed inside the water outlet, a driving mechanism is provided on the back of the frame 101, a pressing cylinder 104 is provided on the driving mechanism, a sealing ring is fixedly connected to the bottom of the pressing cylinder 104, the bottom end of the sealing ring is abutted against the top of the frame 101, guiding mechanisms are provided on both sides of the pressing cylinder 104, and a pressing mechanism is provided on the top of the frame 101 and above the filter plate 102.

[0029] At the bottom of the frame 101 and below the discharge port, a discharge hopper 107 is fixedly installed. A dredging assembly is arranged on the discharge hopper 107. At the bottom of the frame 101 and below the water outlet, a drainage hopper 109 is fixedly installed.

[0030] The dredging assembly includes a drive motor 1081 fixedly installed on the discharge hopper 107. The output end of the drive motor 1081 is fixedly connected with a reciprocating lead screw 1082. A threaded block 1083 is threadedly connected to the outer surface of the reciprocating lead screw 1082. One side of the threaded block 1083 close to the discharge hopper 107 is fixedly connected with a cross bar 1084. The other end of the cross bar 1084 movably penetrates through the discharge hopper 107 and is fixedly connected with a dredging rod 1085.

[0031] The driving mechanism includes a fixing plate 1031 fixedly installed on the back of the frame 101. An electric telescopic rod 1032 is fixedly installed on the top of the fixing plate 1031. The telescopic end of the electric telescopic rod 1032 is fixedly connected with the pressing cylinder 104.

[0032] The guiding mechanism includes a fixing block 1051 fixedly installed on the top of the frame 101. A guiding rod 1052 is fixedly connected to the fixing block 1051. A guiding ring 1053 is movably sleeved on the outer surface of the guiding rod 1052. The guiding ring 1053 is fixedly connected with the pressing cylinder 104.

[0033] The pressing mechanism includes four columns 1061 fixedly installed on the top of the frame 101. A support frame 1062 is fixedly connected between the tops of the four columns 1061. A hydraulic rod 1063 is fixedly installed on the top of the support frame 1062. The telescopic end of the hydraulic rod 1063 is fixedly connected with a pressing plate 1064.

[0034] Working principle: During use, the staff first pour an appropriate amount of wet distiller's grains out of the factory into the pressing cylinder 104. Then, start the hydraulic rod 1063 to make it extend downward, driving the pressing plate 1064 to move downward, so that the pressing plate 1064 enters the pressing cylinder 104 and presses the white distiller's grains, so as to squeeze out the water contained in the white distiller's grains, realize the dehydration treatment of the distiller's grains, reduce the water content in the distiller's grains, which is beneficial to the subsequent efficient drying treatment. The squeezed water passes through the filter plate 102 and enters the drainage hopper 109, and is discharged through the drainage hopper 109. When carrying out the pressing and dehydration treatment on the wet distiller's grains, through the sealing ring arranged at the bottom end of the pressing cylinder 104, the connection tightness between the pressing cylinder 104 and the frame 101 can be improved, and the water flow is prevented from flowing out from the connection gap between the pressing cylinder 104 and the frame 101;

[0035] After the wet distillers grains in the pressing cylinder 104 are pressed and dehydrated, the pressing plate 1064 is driven to withdraw from the pressing cylinder 104 by the upward contraction of the hydraulic rod 1063. Then, the electric telescopic rod 1032 is started to extend, driving the pressing cylinder 104 and the dehydrated distillers grains inside it to move towards the side close to the discharge port (discharge hopper 107) until the pressing cylinder 104 is opposite to the discharge port. Subsequently, the distillers grains in the pressing cylinder 104 fall into the discharge hopper 107 under the action of their own gravity. At the same time, the driving motor 1081 is started, and the output end of the driving motor 1081 rotates to drive the reciprocating lead screw 1082 to rotate. And under the limiting action of the cross bar 1084 on the threaded block 1083, the threaded block 1083 moves axially back and forth along the reciprocating lead screw 1082. Then, the dredging rod 1085 is driven by the cross bar 1084 to move back and forth in the discharge hopper 107 to stir and dredge the distillers grains in the discharge hopper 107, preventing the distillers grains from blocking the discharge hopper 107, so that the distillers grains can smoothly fall onto the Z-shaped skirt baffle conveyor belt 1 6. Then, the dehydrated distillers grains are conveyed to the feeding port of the drum dryer 2 by the Z-shaped skirt baffle conveyor belt 1 6. The distillers grains enter the drum dryer 2 from the feeding port on the drum dryer 2, and the drum dryer 2 is used to dry the dehydrated distillers grains. After drying, the distillers grains are discharged from the discharge port of the drum dryer 2 and fall on the Z-shaped skirt baffle conveyor belt 2 7. The Z-shaped skirt baffle conveyor belt 2 7 is used to convey it to the feeding port of the pair-roller crusher 3 and enter the inside of the pair-roller crusher 3. The pair-roller crusher 3 is used to crush the dried distillers grains. After crushing, the distillers grains are discharged from the discharge port of the pair-roller crusher 3 and fall on the Z-shaped skirt baffle conveyor belt 3 8. Then, the Z-shaped skirt baffle conveyor belt 3 8 is used to convey it to the feeding port of the mill 4 and enter the mill 4. The mill 4 is used to grind the crushed distillers grains. After grinding, the distillers grains are discharged from the discharge port of the mill 4 and fall on the Z-shaped skirt baffle conveyor belt 4 9. The Z-shaped skirt baffle conveyor belt 4 9 is used to convey it to the feeding port of the swing screening machine 5 and enter the swing screening machine 5. The swing screening machine 5 is used to screen the ground distillers grains. Most of the rice husks in the distillers grains are removed by the sieves with different pore sizes in the swing screening machine 5, and the dried distillers grains powder with different fineness levels comes out from each layer of discharge ports.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wine lees automatic drying and shelling system, characterized by: The invention comprises a pressing and dehydrating device (1), a drum dryer (2), a double-roll crusher (3), a grinding mill (4) and a swing screening machine (5) which are arranged in sequence. A first Z-shaped skirt baffle conveyor belt (6) is arranged between the discharge port of the pressing and dehydrating device (1) and the feeding port of the drum dryer (2), a second Z-shaped skirt baffle conveyor belt (7) is arranged between the discharge port of the drum dryer (2) and the feeding port of the double-roll crusher (3), a third Z-shaped skirt baffle conveyor belt (8) is arranged between the discharge port of the double-roll crusher (3) and the feeding port of the grinding mill (4), and a fourth Z-shaped skirt baffle conveyor belt (9) is arranged between the discharge port of the grinding mill (4) and the feeding port of the swing screening machine (5).

2. The automatic drying and shelling system for distiller's grains according to claim 1, characterized in that: The squeezing and dehydrating device (1) comprises a frame (101), a water outlet and a material outlet are provided at the top of the frame (101), a filter plate (102) is fixedly installed inside the water outlet, a driving mechanism is provided at the back of the frame (101), a squeezing cylinder (104) is provided on the driving mechanism, a sealing ring is fixedly connected to the bottom of the squeezing cylinder (104), the bottom end of the sealing ring is arranged in contact with the top of the frame (101), guiding mechanisms are provided on both sides of the squeezing cylinder (104), and a squeezing mechanism is provided at the top of the frame (101) and above the filter plate (102).

3. The automatic drying and shelling system for distiller's grains according to claim 2, characterized in that: A discharge hopper (107) is fixedly installed at the bottom of the frame (101) and below the discharge port, and a dredging component is arranged on the discharge hopper (107). A drainage hopper (109) is fixedly installed at the bottom of the frame (101) and below the water outlet.

4. The automatic drying and shelling system for distiller's grains according to claim 3 is characterized by: The dredging assembly comprises a driving motor (1081) fixedly mounted on the discharge hopper (107); the output end of the driving motor (1081) is fixedly connected to a reciprocating screw (1082); the outer surface of the reciprocating screw (1082) is threadedly connected to a threaded block (1083); a side of the threaded block (1083) close to the discharge hopper (107) is fixedly connected to a cross bar (1084); the other end of the cross bar (1084) movably passes through the discharge hopper (107) and is fixedly connected to a dredging rod (1085).

5. The automatic drying and shelling system for distiller's grains according to claim 2, characterized in that: The driving mechanism comprises a fixing plate (1031) fixedly mounted on the back of the frame (101), an electric telescopic rod (1032) fixedly mounted on the top of the fixing plate (1031), and a telescopic end of the electric telescopic rod (1032) fixedly connected to the pressing cylinder (104).

6. The automatic drying and shelling system for distiller's grains according to claim 2, characterized in that: The guide mechanism comprises a fixed block (1051) fixedly mounted on the top of the frame (101), a guide rod (1052) fixedly connected to the fixed block (1051), a guide ring (1053) movably sleeved on the outer surface of the guide rod (1052), and the guide ring (1053) fixedly connected to the pressing cylinder (104).

7. The automatic lees drying and shelling system according to claim 2 is characterized by: The pressing mechanism comprises four columns (1061) fixedly mounted on the top of the frame (101); a support frame (1062) is fixedly connected between the top ends of the four columns (1061); a hydraulic rod (1063) is fixedly mounted on the top of the support frame (1062); and a pressing plate (1064) is fixedly connected to the telescopic end of the hydraulic rod (1063).

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