Water-gas separation device for concentrated feed processing

Abstract

The invention discloses a water-gas separation device for concentrated feed processing, and relates to the technical field of feed processing, the water-gas separation device comprises a tank body, an internally hollow stirring shaft is rotatably connected in the tank body, the stirring shaft is rotatably connected with an internally hollow stirring rod, the stirring rod is fixedly sleeved with a walking wheel, and a walking table is fixedly connected in the tank body; the walking wheels can roll along the walking platform; the tank body is further connected with a hot air pipe, the hot air pipe is rotationally connected with the stirring shaft and communicated with the stirring shaft, and the stirring shaft and the stirring rods are each provided with a plurality of air outlet holes. The device is convenient to operate, drying can be ended in advance or the drying power can be increased according to the water content condition of feed, and therefore the water-gas separation efficiency and quality of the feed are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, and in particular to a water-gas separation device for concentrated feed processing. Background Art

[0002] Feed refers to products that are industrially processed and made for animal consumption. They are mainly used to provide nutrition for animals and ensure their normal growth, development, reproduction and other activities. It is normal for feed to contain a certain amount of water, but if there is too much water, especially when there is free water between feed particles, mold will easily grow under suitable temperature and humidity conditions. Therefore, it is necessary to separate the water vapor from the feed. Water vapor separation can also prevent some nutrients from easily undergoing chemical changes under high humidity conditions.

[0003] The patent with announcement number CN 217005194 U discloses a feed drying device, including a drying cylinder, a motor is fixedly connected to the middle of the top of the drying cylinder, a rotating shaft is fixedly connected to the output end of the motor, scrapers are fixedly connected to the left and right sides of the top of the rotating shaft, a plurality of stirring blades are fixedly connected to the surface of the rotating shaft, a heater is fixedly connected to the top of the left end of the drying cylinder, an air supply pipe is arranged at the bottom of the heater, a feed pipe is fixedly connected to the right side of the top of the drying cylinder, and slide grooves are arranged in the middle of the front and rear inner walls of the feed pipe.

[0004] However, there are still the following problems: different batches of feed have different moisture contents and require different drying times. During the drying process, it is impossible to terminate the drying in advance or increase the drying power, which may easily lead to insufficient drying or over-drying of the feed. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, a water-gas separation device for concentrated feed processing is provided.

[0006] The technical solution adopted by the present invention to solve its technical problem is: The present invention proposes a water-gas separation device for concentrated feed processing, comprising a tank body, wherein a hollow stirring shaft is rotatably connected inside the tank body, and a hollow stirring rod is rotatably connected to the stirring shaft, and a walking wheel is fixedly provided on the stirring rod sleeve, and a walking platform is fixedly connected to the tank body, and the walking wheel can roll along the walking platform; the tank body is also connected to a hot air pipe, and the hot air pipe is rotatably connected to the stirring shaft, and the hot air pipe and the stirring shaft are communicated, and the stirring shaft and the stirring rod are both provided with a plurality of air outlet holes.

[0007] Preferably, the inner wall of the tank body is connected with a spirally distributed circulation pipe, the circulation pipe is connected with a first hot air blower, the hot air pipe is connected with a second hot air blower, the tank body is provided with an exhaust port, and the exhaust port is connected with an exhaust fan.

[0008] Preferably, the tank body is provided with an exhaust port, and further comprises a detection box and a condenser, the detection box is provided with a water inlet pipe, one end of the condenser is connected to the exhaust port, and the other end of the condenser is connected to the water inlet pipe.

[0009] Preferably, a cylindrical cam is rotatably connected inside the detection box, and a sliding rod that moves vertically is slidably connected to the detection box. The sliding rod is connected to the detection box via a tension spring, and a sliding groove is formed in the cylindrical cam, and the sliding rod is slidably arranged in the sliding groove.

[0010] Preferably, a water collecting box that moves in a vertical direction is slidably connected inside the detection box, the water collecting box is arranged below the water inlet pipe, and the water collecting box is connected to the detection box via a compression spring.

[0011] Preferably, the cylindrical cam is provided with a plurality of slots, the detection box is slidably connected with an insertion rod which can slide into the slots, the insertion rod is connected to the detection box via a spring, and the detection box is connected with an electromagnet which has an attraction effect on the insertion rod.

[0012] Preferably, the water collecting box is connected to an upper switch for controlling the first hot air blower and the exhaust fan to start working and a lower switch for controlling the second hot air blower to stop working and the electromagnet to start working, and the sliding rod is connected to an induction head that cooperates with the upper switch and the lower switch.

[0013] Preferably, the detection box is fixedly connected with a conductive block, and the slide bar is fixedly connected with a conductive ring, and when the conductive ring and the conductive block are in contact, the upper switch and the lower switch can be energized to operate.

[0014] Preferably, the detection box is connected to a push switch for controlling the second hot air blower to stop working, the sliding rod is connected to a pressure rod that cooperates with the push switch, and the insertion rod is connected to an inclined block that cooperates with the push switch.

[0015] Preferably, the detection box is rotatably connected to a rotating shaft, the rotating shaft fixing sleeve is provided with a single-tooth gear, the cylindrical cam fixing sleeve is provided with a large gear, the single-tooth gear and the large gear are meshed, and the tank body is connected to a motor that can drive the stirring shaft and the rotating shaft to rotate simultaneously.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present application is provided with a stirring shaft, which can drive the stirring rod to rotate. At the same time, the walking wheel moves along the walking platform, which can drive the stirring rod to rotate around the stirring shaft, so that the stirring rod can revolve and rotate at the same time, thereby stirring the feed in the tank. At the same time, the air outlet holes on the stirring rod and the stirring shaft can discharge hot air to dry the feed. While turning the feed, it can also separate the water and gas of the feed, and has high separation efficiency and quality.

[0017] 2. The present application is provided with a detection box, and the condenser can condense the discharged water vapor to form water droplets which fall into the water collecting box. While the stirring shaft rotates, the cylindrical cam can be driven to rotate through the single-tooth gear, and the cylindrical cam drives the slide bar to slowly descend. When the conductive ring and the conductive block are in contact, the upper switch and the lower switch are energized. If the feed is relatively dry, the water collecting box descends less, and the lower switch works, and the feed is discharged. If the water vapor content of the feed is high, the upper switch works, and hot air is introduced into the circulation pipe, which can increase the drying power, thereby effectively improving the efficiency and quality of water vapor separation in the feed.

[0018] 3. The present application is provided with an electromagnet, and the plug rod is used to limit the cylindrical cam. When the down switch works, the electromagnet can be energized, and the electromagnet drives the plug rod to move out of the slot, and the cylindrical cam can be reset, so as to facilitate the next round of detection work. The sliding rod can cooperate with the press switch to realize the discharge of the material, and the motor stops working at the same time, and a new round of feed water-gas separation work can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is an overall stereogram of the present invention; Figure 2 It is the overall front view of the present invention; Figure 3 is an overall cross-sectional view of the present invention; Figure 4 yes Figure 2 A cross-sectional view of the structure of the detection box; Figure 5 yes Figure 4 A top view of the structure of the middle rod; Figure 6 It is a schematic diagram of the condenser structure in the present invention.

[0020] Description of reference numerals: 1. Tank body; 2. Motor; 3. Exhaust port; 4. Rotating shaft; 5. Detection box; 6. Single-tooth gear; 7. Large gear; 8. Cylindrical cam; 9. Sliding rod; 10. Tension spring; 11. Water inlet pipe; 12. Water collecting box; 13. Upper switch; 14. Lower switch; 15. Conductive ring; 16. Induction head; 17. Conductive block; 18. Compression spring; 19. Electromagnet; 20. Insert rod; 21. Slot; 22. Condenser; 23. Spring; 24. Push switch; 25. Hot air pipe; 26. Circulation pipe; 27. Exhaust port; 28. Stirring shaft; 29. ​​Stirring rod; 30. Traveling wheel; 31. Discharge pipe; 32. Traveling platform. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] like Figure 1-Figure 6 As shown, this embodiment proposes a water-gas separation device for concentrated feed processing, including a tank body 1, a hollow stirring shaft 28 is rotatably connected inside the tank body 1, the stirring shaft 28 is rotatably connected to an internal hollow stirring rod 29, the stirring rod 29 is fixedly sleeved with a walking wheel 30, a walking platform 32 is fixedly connected inside the tank body 1, and the walking wheel 30 can roll along the walking platform 32.

[0023] The stirring shaft 28 is arranged in a vertical direction, and the stirring rod 29 can rotate around the stirring shaft 28. When the stirring shaft 28 drives the stirring rod 29 to make a circular motion, the walking wheel 30 rolls along the walking platform 32 at this time, so that the stirring rod 29 can revolve and rotate at the same time, thereby achieving the stirring of the feed in the tank body 1, which is convenient for the subsequent separation of water and gas in the feed.

[0024] The tank body 1 is also connected to a hot air pipe 25, which is rotatably connected to a stirring shaft 28. The hot air pipe 25 and the stirring shaft 28 are communicated, and the stirring shaft 28 includes an upper stirring shaft and a lower stirring shaft, both of which are rotatably connected to the hot air pipe 25. The upper stirring shaft and the lower stirring shaft are fixedly connected by a connecting rod, and the connecting rod is located in the hot air pipe 25. Therefore, when the upper stirring shaft rotates, the lower stirring shaft can be driven to rotate through the connecting rod. The lower stirring shaft is an internal hollow structure, and the hot air in the hot air pipe 25 can enter the lower stirring shaft.

[0025] The stirring shaft 28 and the stirring rod 29 are both provided with a plurality of air outlet holes, and the hot air in the hot air pipe 25 can enter the stirring shaft 28, and then enter the stirring rod 29. The hot air can be discharged through the air outlet holes on the stirring rod 29 and the stirring shaft 28, thereby drying the feed. While turning the feed, the water vapor of the feed can be separated, and the separation efficiency and quality are relatively high.

[0026] The inner wall of the tank body 1 is connected with a spirally distributed circulation pipe 26, the circulation pipe 26 is connected with a first hot air blower, the hot air pipe 25 is connected with a second hot air blower, the tank body 1 is provided with an exhaust port 27, the exhaust port 27 is connected with an exhaust fan, the second hot air blower can transport hot air into the hot air pipe 25, the first hot air blower can transport hot air into the circulation pipe 26, the exhaust fan can extract the gas in the tank body 1 through the exhaust port 27, thereby realizing the circulation of gas and further improving the drying efficiency.

[0027] The tank body 1 is provided with an exhaust port 3, and also includes a detection box 5 and a condenser 22. The detection box 5 is provided with a water inlet pipe 11. One end of the condenser 22 is connected to the exhaust port 3, and the other end of the condenser 22 is connected to the water inlet pipe 11. The condenser 22 is a kind of heat exchanger that can convert gas or steam into liquid. Therefore, the hot air in the tank body 1 enters the condenser 22 through the exhaust port 3, and then under the action of the condenser 22, water is formed and flows into the detection box 5 through the water inlet pipe 11.

[0028] A cylindrical cam 8 is rotatably connected inside the detection box 5, and a slide rod 9 that moves in the vertical direction is slidably connected to the detection box 5. The slide rod 9 is connected to the detection box 5 through a tension spring 10. The cylindrical cam 8 is provided with a slide groove, and the slide rod 9 is slidably set in the slide groove. The slide groove includes an oblique groove and a vertical groove. When the cylindrical cam 8 rotates, the slide rod 9 slides along the oblique groove, which can drive the slide rod 9 to descend.

[0029] A guide rod arranged in the vertical direction is fixedly connected inside the detection box 5, the slide rod 9 is slidably connected to the guide rod, the tension spring 10 is sleeved on the guide rod, the upper end of the tension spring 10 is connected to the detection box 5, and the lower end of the tension spring 10 is connected to the slide rod 9. When the slide rod 9 slides into the vertical groove, under the action of the tension spring 10, the slide rod 9 is pulled to move upward along the vertical groove, so that the slide rod 9 can be reset. At this time, the slide rod 9 moves to the highest point.

[0030] A water collecting box 12 that moves vertically is slidably connected inside the detection box 5. The water collecting box 12 is arranged below the water inlet pipe 11. The water collecting box 12 is connected to the detection box 5 through a compression spring 18. The upper end of the compression spring 18 is connected to the water collecting box 12, and the lower end of the compression spring 18 is connected to the detection box 5. Under the elastic force of the compression spring 18, the water collecting box 12 is at the highest point at this time.

[0031] The cylindrical cam 8 is provided with a plurality of slots 21, and the detection box 5 is slidably connected with an insertion rod 20 which can slide into the slot 21. The insertion rod 20 is connected to the detection box 5 through a spring 23. The detection box 5 is connected with an electromagnet 19 which has an attraction on the insertion rod 20. The magnetic force of the electromagnet 19 is greater than the elastic force of the spring 23. The electromagnet 19 can attract the insertion rod 20 to slide out of the slot 21.

[0032] The spring 23 is sleeved on the insertion rod 20, one end of the spring 23 is connected to the insertion rod 20, and the other end of the spring 23 is connected to the detection box 5. The elastic force of the spring 23 can make the insertion rod 20 slide into the slot 21. One end of the insertion rod 20 is an inclined surface. When the cylindrical cam 8 rotates to drive the sliding rod 9 to descend, the inclined surface can drive the insertion rod 20 to repeatedly slide into the slot 21. The insertion rod 20 allows the cylindrical cam 8 to rotate only in one direction.

[0033] The detection box 5 is rotatably connected to the rotating shaft 4, the rotating shaft 4 is fixed with a single-tooth gear 6, the cylindrical cam 8 is fixed with a large gear 7, the single-tooth gear 6 and the large gear 7 are meshed, and the tank body 1 is connected to a motor 2 that can drive the stirring shaft 28 and the rotating shaft 4 to rotate simultaneously.

[0034] The motor 2 is fixedly connected to the tank body 1. The motor 2 is connected to the stirring shaft 28 through a coupling. The motor 2 can drive the stirring shaft 28 to rotate. The stirring shaft 28 is provided with a first pulley, and the rotating shaft 4 is provided with a second pulley. The first pulley and the second pulley are provided with a synchronous belt. Therefore, the motor 2 can drive the stirring shaft 28 and the rotating shaft 4 to rotate at the same time. The rotating shaft 4 drives the single-tooth gear 6 to rotate, and the single-tooth gear 6 can drive the cylindrical cam 8 to rotate through the large gear 7. The single-tooth gear 6 is set to achieve slow rotation of the cylindrical cam 8.

[0035] The upper end of the tank body 1 is connected to a feed pipe, and the bottom end of the tank body 1 is connected to a discharge pipe 31. The discharge pipe 31 is connected to an electric valve. By controlling the opening or closing of the electric valve, the connection between the discharge pipe 31 and the tank body 1 can be achieved. When the electric valve is opened, the feed in the tank body 1 can enter the discharge pipe 31, thereby realizing the discharge of the feed.

[0036] The water collecting box 12 is connected to an upper switch 13 for controlling the first hot air blower and the exhaust fan to start working, and a lower switch 14 for controlling the second hot air blower to stop working and the electromagnet 19 to start working. The slide rod 9 is connected to an induction head 16 that cooperates with the upper switch 13 and the lower switch 14.

[0037] In the initial state, under the action of the elastic force of the compression spring 18 and the tension spring 10, the slide bar 9 is located in the middle position of the upper switch 13 and the lower switch 14, and also includes a controller, the first hot air blower, the exhaust fan, the second hot air blower, the motor 2, the electric valve, the upper switch 13 and the lower switch 14 are all connected to the controller. The upper switch 13 and the lower switch 14 are both proximity switches. A proximity switch is a position switch that can be operated without direct mechanical contact with moving parts. When the sensing head 16 approaches the sensing surface of the proximity switch to the action distance, the switch can be activated without mechanical contact or applying any pressure, thereby providing control instructions to the controller, and the controller controls the corresponding components to work.

[0038] The detection box 5 is fixedly connected with a conductive block 17, and the slide bar 9 is fixedly connected with a conductive ring 15. When the conductive ring 15 and the conductive block 17 are in contact, the conductive ring 15 and the conductive block 17 can enable the upper switch 13 and the lower switch 14 to form a complete current loop, so that the upper switch 13 and the lower switch 14 are energized and work, and only then will they cooperate with the sensor head 16 to detect the position of the detection box 5.

[0039] When the conductive ring 15 and the conductive block 17 are in contact, the upper switch 13 and the lower switch 14 are energized. If the feed is relatively dry, the water collecting box 12 will descend less, and the lower switch 14 will work, and the feed will be discharged. If the moisture content of the feed is high, the upper switch 13 will work, and hot air will be introduced into the circulation pipe 26, which can increase the drying power and facilitate further drying of the feed, thereby effectively improving the efficiency and quality of water-gas separation of the feed.

[0040] The detection box 5 is connected to a push switch 24 for controlling the second hot air blower to stop working, the slide bar 9 is connected to a pressure rod that cooperates with the push switch 24, and the insertion rod 20 is connected to an inclined block that cooperates with the push switch 24. The push switch 24 can also control the motor 2 and the electric valve to stop working to achieve material discharge. The push switch 24 is connected to the controller, and the push switch 24 can also control the first hot air blower and the exhaust fan to stop working.

[0041] The push switch 24 is a general stop switch. When the push switch 24 is pressed, a corresponding signal is transmitted to the controller, and the controller controls all components to stop working and discharge materials at the same time.

[0042] A method for using a water-gas separation device for concentrated feed processing, using the above-mentioned water-gas separation device for concentrated feed processing, comprising the following steps: S1: The motor 2 drives the stirring shaft 28 and the rotating shaft 4 to rotate simultaneously, and the stirring shaft 28 drives the stirring rod 29 to rotate. At this time, the walking wheel 30 walks along the walking platform 32, and the stirring rod 29 rotates around the stirring shaft 28 to achieve the stirring of the feed. At the same time, the second hot air blower conveys the hot air into the hot air pipe 25, and then blows it out from the air outlet holes of the stirring shaft 28 and the stirring rod 29 to achieve the drying of the feed; S2: The gas in the tank body 1 enters the condenser 22 through the exhaust port 3, and the condenser 22 converts the gas into water and enters the detection box 5, and then falls into the water collecting box 12, causing the water collecting box 12 to descend, and the rotating shaft 4 drives the single-tooth gear 6 to rotate, and the single-tooth gear 6 drives the cylindrical cam 8 to rotate, and the cylindrical cam 8 drives the slide bar 9 to descend; S3: As the slide bar 9 descends, when the slide bar 9 descends to the point where the conductive ring 15 and the conductive block 17 are in contact, the upper switch 13 and the lower switch 14 are energized. If the dryness of the feed meets the requirements, the water collecting box 12 descends to a position where the lower switch 14 and the induction head 16 cooperate. The lower switch 14 controls the second hot air blower to stop working and the electromagnet 19 to start working. The electromagnet 19 drives the plunger 20 to slide out of the slot 21. The plunger 20 cooperates with the push switch 24 to perform the discharging operation. At the same time, the tension spring 10 drives the slide bar 9 to reset, and the slide bar 9 drives the cylindrical cam 8 to reset. If the moisture content of the feed is high, the water collecting box 12 is lowered to the position where the upper switch 13 and the induction head 16 cooperate, and the upper switch 13 controls the first hot air blower and the exhaust fan to work. The first hot air blower delivers hot air to the circulation pipe 26, and the exhaust fan exhausts the gas in the tank body 1 through the exhaust port 27, thereby increasing the drying power and further drying the feed. Afterwards, as the slide bar 9 continues to descend, the slide bar 9 cooperates with the press switch 24 to discharge the material; If the moisture content of the feed is moderate, the induction head 16 is located between the upper switch 13 and the lower switch 14, and both the upper switch 13 and the lower switch 14 are not working. When the slide bar 9 descends to cooperate with the press switch 24, the feed is discharged.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A water-gas separation device for concentrated feed processing, comprising a tank body (1), characterized in that: The tank body (1) is rotatably connected to an internally hollow stirring shaft (28), the stirring shaft (28) is rotatably connected to an internally hollow stirring rod (29), the stirring rod (29) is fixedly sleeved with a walking wheel (30), the tank body (1) is fixedly connected to a walking platform (32), and the walking wheel (30) can roll along the walking platform (32); the tank body (1) is also connected to a hot air pipe (25), the hot air pipe (25) and the stirring shaft (28) are rotatably connected, the hot air pipe (25) and the stirring shaft (28) are connected, and the stirring shaft (28) and the stirring rod (29) are both provided with a plurality of air outlet holes.

2. A water-gas separation device for concentrated feed processing according to claim 1, characterized in that: The inner wall of the tank body (1) is connected to a spirally distributed circulation pipe (26), the circulation pipe (26) is connected to a first hot air blower, the hot air pipe (25) is connected to a second hot air blower, and the tank body (1) is provided with an air extraction port (27), the air extraction port (27) being connected to an exhaust fan.

3. A water-gas separation device for concentrated feed processing according to claim 2, characterized in that: The tank body (1) is provided with an exhaust port (3), and further comprises a detection box (5) and a condenser (22); the detection box (5) is provided with a water inlet pipe (11); one end of the condenser (22) is connected to the exhaust port (3), and the other end of the condenser (22) is connected to the water inlet pipe (11).

4. A water-gas separation device for concentrated feed processing according to claim 3, characterized in that: A cylindrical cam (8) is rotatably connected inside the detection box (5), and a sliding rod (9) that moves in a vertical direction is slidably connected to the detection box (5). The sliding rod (9) is connected to the detection box (5) via a tension spring (10), and a sliding groove is formed on the cylindrical cam (8), and the sliding rod (9) is slidably arranged in the sliding groove.

5. A water-gas separation device for concentrated feed processing according to claim 4, characterized in that: A water collecting box (12) that moves in a vertical direction is slidably connected inside the detection box (5); the water collecting box (12) is arranged below the water inlet pipe (11); and the water collecting box (12) is connected to the detection box (5) via a compression spring (18).

6. A water-gas separation device for concentrated feed processing according to claim 5, characterized in that: The cylindrical cam (8) is provided with a plurality of slots (21), the detection box (5) is slidably connected to an insertion rod (20) which can slide into the slots (21), the insertion rod (20) is connected to the detection box (5) via a spring (23), and the detection box (5) is connected to an electromagnet (19) which has an attraction effect on the insertion rod (20).

7. A water-gas separation device for concentrated feed processing according to claim 6, characterized in that: The water collecting box (12) is connected to an upper switch (13) for controlling the first hot air blower and the exhaust fan to start working, and a lower switch (14) for controlling the second hot air blower to stop working and the electromagnet (19) to start working, and the sliding rod (9) is connected to an induction head (16) that cooperates with the upper switch (13) and the lower switch (14).

8. The water-gas separation device for concentrated feed processing according to claim 5, characterized in that: The detection box (5) is fixedly connected to a conductive block (17), and the slide bar (9) is fixedly connected to a conductive ring (15). When the conductive ring (15) and the conductive block (17) are in contact, the upper switch (13) and the lower switch (14) can be energized and operated.

9. The water-gas separation device for concentrated feed processing according to claim 6, characterized in that: The detection box (5) is connected to a push switch (24) for controlling the second hot air blower to stop working, the sliding rod (9) is connected to a pressure rod that cooperates with the push switch (24), and the insertion rod (20) is connected to an inclined block that cooperates with the push switch (24).

10. The water-gas separation device for concentrated feed processing according to claim 4, characterized in that: The detection box (5) is rotatably connected to a rotating shaft (4); a fixed sleeve of the rotating shaft (4) is provided with a single-tooth gear (6); a fixed sleeve of the cylindrical cam (8) is provided with a large gear (7); the single-tooth gear (6) and the large gear (7) are meshed; and the tank body (1) is connected to a motor (2) capable of driving the stirring shaft (28) and the rotating shaft (4) to rotate simultaneously.

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