Dehydration device for wet feed raw materials

Abstract

The utility model relates to a dehydration device for wet feed raw materials. Comprising a main machine frame with multiple sets of supporting legs and multiple sets of trundles installed at the bottom, a shell structure with a discharging port and a sewage draining port formed in the lower portion is installed on the main machine frame, a centrifugal cylinder with one closed end and the other open end is rotationally connected into the shell structure, and the closed end of the centrifugal cylinder is fixedly connected with an installation rotating shaft which is transversely arranged and rotationally connected with the shell structure. The centrifugal driving assembly is used for driving the mounting rotating shaft to rotate; a plurality of water permeable holes are formed in the peripheral wall of the centrifugal barrel, a material guide spiral blade is mounted on the inner wall of the centrifugal barrel, and the centrifugal machine further comprises a feeding port which is mounted on the shell structure and extends into the centrifugal barrel; the drying air source is installed on the main rack, the air outlet end of the drying air source is communicated and connected with an air inflation pipeline, and an air outlet of the air inflation pipeline extends into the feeding port; and the material receiving box is mounted on the main rack and is positioned below the discharge hole of the shell structure. The wet raw materials can be efficiently dewatered, the dewatered raw materials can be dried, and the wet raw material drying device is flexible to move and high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed production equipment, in particular to a dehydration device for wet feed raw materials. Background Art

[0002] Feed is a general term for food for raised animals. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] At present, more and more livestock are being raised. With the progress of society, the artificial breeding industry has developed greatly, and the demand for breeding is increasing. The process of feed production includes raw material cleaning, crushing or grinding, mixing, granulation, drying and packaging. When using the existing grinder to grind the raw materials with high humidity, it is easy to cause the machine to stick and damage the screen plate. In serious cases, the machine must be stopped for maintenance, affecting production. In order to solve the above problems, it is usually necessary to dehydrate the raw materials with high humidity first, so a dehydration device is needed.

[0004] Most of the existing dehydration devices are extrusion dehydration devices. For wet raw materials in blocks, the effect of extrusion dehydration is not very ideal, and it is easy to have incomplete dehydration, which affects the subsequent crushing operation; in addition, the existing dehydration devices do not have a drying function and cannot dry the dehydrated materials; in addition, the existing dehydration devices are mainly used for dehydration in fixed sites, and are difficult to move or transport. They cannot meet the needs of use in different scenarios and have poor mobility. Therefore, it is urgent to design a dehydration device for wet feed raw materials to solve the above problems. Utility Model Content

[0005] The utility model provides a dehydrating device for wet feed raw materials with a reasonable structural design to solve the technical problems existing in the known technology. The utility model can perform efficient dehydration operation on wet raw materials and dry the dehydrated raw materials, and is flexible to move and has strong applicability.

[0006] The utility model adopts the following technical scheme to solve the technical problems existing in the known technology: a dehydration device for wet feed raw materials comprises a main frame with multiple groups of legs and multiple groups of casters installed at the bottom, a shell structure with a discharge port and a sewage discharge port arranged at the bottom is installed on the main frame, a centrifugal cylinder with one end closed and the other end open is rotatably connected in the shell structure, a mounting shaft arranged transversely and rotatably connected to the shell structure is fixedly connected to the closed end of the centrifugal cylinder, and also comprises a centrifugal drive component for driving the mounting shaft to rotate; a plurality of water permeable holes are opened on the peripheral wall of the centrifugal cylinder, a material guiding spiral blade is installed on the inner wall of the centrifugal cylinder, and also comprises a feed port installed on the shell structure and extending deep into the centrifugal cylinder; also comprises a drying air source installed on the main frame, an air outlet end of the drying air source is connected with an air charging pipeline, and the air outlet of the air charging pipeline extends deep into the feed port; also comprises a material receiving box installed on the main frame and located below the discharge port of the shell structure.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a dehydrating device for wet feed raw materials, which drives the centrifugal drum to rotate by setting a centrifugal driving component, and can utilize the centrifugal effect to perform dehydration operation on the materials, is suitable for materials in different states, and has a good dehydration effect; by setting the outer shell structure, the liquid generated during the dehydration operation can be smoothly collected and discharged; by the material guiding spiral blades arranged in the centrifugal drum and the material receiving box, the materials that have completed the dehydration operation can be collected, and the operation is convenient; by setting the drying air source and the inflation pipeline, the materials can be dried simultaneously during the dehydration operation, and the dehydration effect of the materials can be further improved; by setting the main frame with supporting feet and casters installed at the bottom, the various components and elements in the dehydrating device can be installed in an integrated manner, the structure is compact, and it can be flexibly moved to different working occasions for dehydration operation, and it is flexible to move and has strong applicability.

[0008] Preferably: a protective cover is installed on the main frame, a window is opened on the front side of the protective cover and an operating door is pivotally connected to the window, and the outlet end of the inflation pipeline is installed through the operating door.

[0009] Preferably: the drying air source includes a heating box installed on the main frame, with an air outlet and an air inlet respectively installed at the two open ends of the heating box, the air outlet and the air inlet are both in a contracted structure, a blower is installed at the contracted end of the air inlet, an air outlet pipe is installed at the contracted end of the air outlet, and the air outlet pipe is connected to the inflation pipeline; it also includes multiple groups of electric heating pipes installed in the heating box.

[0010] Preferably: the shell structure includes a dehydration shell installed on the main frame, a buckle cover is buckled and installed on the open end of the dehydration shell, and the feed port passes through the buckle cover and is fixedly connected thereto; it also includes a discharge hopper installed at the lower part of the dehydration shell, and the upper end feed port of the discharge hopper extends into the dehydration shell and corresponds to the discharge port of the centrifuge cylinder; it also includes a liquid guide hopper installed on the slot opened in the lower part of the dehydration shell, and the bottom surface of the liquid guide hopper is inclined for diversion.

[0011] Preferably, the centrifugal drive assembly comprises a transversely arranged drive motor, and a transmission pair is installed between the output shaft of the drive motor and the mounting shaft.

[0012] Preferably, it also includes a water inlet pipeline installed on the operating door, and the liquid outlet of the water inlet pipeline passes through the operating door and is installed with a nozzle.

[0013] Preferably: it also includes a sewage bucket installed on the main frame and located below the liquid outlet of the liquid guide bucket, and also includes a sewage pump installed on the main frame, the sewage pump is connected to the liquid outlet of the sewage bucket through a liquid pipeline, and a sewage pipe is installed on the liquid outlet of the sewage pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the drying gas source in the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0017] In the figure: 1. Support legs; 2. Casters; 3. Main frame; 4. Inflating pipeline; 5. Operating door; 6. Water inlet pipeline; 7. Centrifugal drive assembly; 8. Material guide spiral blade; 9. Centrifugal cylinder; 10. Discharge guide port; 11. Dehydration shell; 12. Buckle cover; 13. Feed port; 14. Nozzle; 15. Discharge hopper; 16. Drying air source; 16-1. Air outlet pipe; 16-2. Air outlet; 16-3. Heating box; 16-4. Air inlet; 16-5. Blower; 16-6. Electric heating tube; 17. Material collection box; 18. Sewage pump; 19. Sewage hopper; 20. Liquid guide hopper; 21. Install the shaft; 22. Protective cover. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are described in detail as follows:

[0019] See also Figure 1The dehydration device for wet feed raw materials of the utility model includes a main frame 3 with multiple groups of legs 1 and multiple groups of casters 2 installed at the bottom, a shell structure with a discharge port and a sewage outlet arranged at the bottom is installed on the main frame 3, and a centrifugal cylinder 9 with one end closed and the other end open is rotatably connected in the shell structure; a flared discharge guide port 10 is installed at the discharge port of the centrifugal cylinder 9; a mounting shaft 21 is fixedly arranged transversely and rotatably connected to the shell structure at the closed end of the centrifugal cylinder 9, and also includes a centrifugal drive component 7 for driving the mounting shaft 21 to rotate.

[0020] like Figure 1 As shown, in this embodiment, the above-mentioned shell structure includes a dehydration shell 11 installed on the main frame 3, and a buckle cover 12 is buckled and installed on the open end of the dehydration shell 11. The shell structure also includes a discharge hopper 15 installed at the lower part of the dehydration shell 11, and the upper end feed port of the discharge hopper 15 extends into the dehydration shell 11 and is adapted to the discharge port of the centrifugal cylinder 9; a notch adapted to the outer peripheral surface of the centrifugal cylinder 9 is provided on the back plate of the discharge hopper 15, and the discharge hopper 15 and the centrifugal cylinder 9 are gap-matched. The shell structure also includes a liquid guide hopper 20 installed on the notch provided at the lower part of the dehydration shell 11, and the bottom surface of the liquid guide hopper 20 is inclined for diversion.

[0021] Furthermore, this embodiment also includes a sewage hopper 19 installed on the main frame 3 and located below the liquid outlet of the liquid guiding hopper 20, and also includes a sewage pump 18 installed on the main frame 3. The sewage pump 18 is connected to the liquid outlet of the sewage hopper 19 through a liquid pipeline, and a sewage pipe is installed on the liquid outlet of the sewage pump 18.

[0022] like Figure 1 As shown, the centrifugal drive assembly 7 includes a transversely arranged drive motor, and a transmission pair is installed between the output shaft of the drive motor and the mounting shaft 21. In this embodiment, the transmission pair adopts a pulley transmission pair, including a driving pulley keyed on the output shaft of the drive motor, and a driven pulley keyed on the mounting shaft 21, and a transmission belt is installed between the driving pulley and the driven pulley.

[0023] In addition, if Figure 1 As shown, a plurality of water permeable holes are opened on the peripheral wall of the centrifugal cylinder 9, a material guiding spiral blade 8 is installed on the inner wall of the centrifugal cylinder 9, and also includes a feed port 13 installed on the outer shell structure and extending deep into the centrifugal cylinder 9; in this embodiment, the above-mentioned feed port 13 passes through the buckle cover 12 and is fixedly connected thereto.

[0024] In addition, for protection, a protective cover 22 is installed on the main frame 3, a window is provided on the front side of the protective cover 22, and an operating door 5 is pivotally connected to the window, and the outlet end of the inflation pipeline 4 is installed through the operating door 5. For easy operation, a handle is installed on the operating door 5, and a lock is installed between the operating door 5 and the protective cover 22 to lock the two.

[0025] In order to facilitate the collection of materials, the present embodiment further includes a material receiving box 17 installed on the main frame 3 and located below the material discharge port of the outer shell structure. The material receiving box 17 passes through the slot opened on the protective cover 22 and is inserted on the main frame 3.

[0026] In order to dry the dehydrated material, the present embodiment further includes a drying gas source 16 installed on the main frame 3, and the gas outlet end of the drying gas source 16 is connected to the inflation pipeline 4, and the gas outlet of the inflation pipeline 4 extends deep into the feed port 13;

[0027] Further information Figure 2 The above-mentioned drying air source 16 includes a heating box 16-3 installed on the main frame 3, and an air outlet 16-2 and an air inlet 16-4 are respectively installed at the two open ends of the heating box 16-3. The air outlet 16-2 and the air inlet 16-4 are both in a contracted structure. A blower 16-5 is installed at the contracted end of the air inlet 16-4, and an air outlet pipe 16-1 is installed at the contracted end of the air outlet 16-2. The air outlet pipe 16-1 is connected to the inflation pipeline 4; it also includes multiple groups of electric heating pipes 16-6 installed in the heating box 16-3. A temperature sensor extending to its inner cavity is installed on the heating box 16-3. In the actual assembly process, the outlet end of the above-mentioned air outlet pipe 16-1 is installed on the protective outer cover 22 through a plate and a locking bolt.

[0028] like Figure 1 and Figure 3 As shown, this embodiment also includes a water inlet pipeline 6 installed on the operating door 5, and the liquid outlet of the water inlet pipeline 6 passes through the operating door 5 and is installed with a nozzle 14. When the operating door 5 is in a closed state, the liquid outlet of the inflation pipeline 4 and the nozzle 14 are both located in the feed port 13. By providing the water inlet pipeline 6 and the nozzle 14, after the dehydration operation and the discharge operation are completed, the cleaning liquid can be filled into the water inlet pipeline 6, and the cleaning liquid can be sprayed to the centrifugal cylinder 9 through the nozzle 14. At the same time, the centrifugal cylinder 9 cooperates to rotate, and the centrifugal cylinder 9 and the outer shell structure can be flushed and cleaned. After flushing, the drying operation is performed through the drying gas source 16 and the inflation pipeline 4. Through the above-mentioned equipment, it can be avoided that the material residue after the dehydration and discharge operations are completed will cause pollution and affect the dehydration operation of the next batch of materials.

[0029] like Figure 3As shown, this embodiment also includes an electric control console installed on the upper part of the main frame 3, the electric control console includes a PLC controller and a touch screen connected to the PLC controller, the PLC controller is connected to the power supply circuit, the control ends of the drive motor, the blower 16-5 and the sewage pump 18 in the centrifugal drive assembly 7 are all connected to the control end of the PLC controller, the temperature sensor is connected to the detection end of the PLC controller, the PLC controller receives the detection information of the temperature sensor, the PLC controller obtains and displays the detection information through the touch screen, the PLC controller automatically controls the corresponding actions of each component after judgment, or sends instructions through the touch screen, and the PLC controller controls the corresponding actions of each component after receiving the instructions.

[0030] Working process:

[0031] Open the operating door 5, pour the material to be dehydrated into the feed port 13, then close the operating door 5 and lock it, the material slides from the feed port 13 into the centrifugal drum 9, the drive motor in the centrifugal drive assembly 7 is started, and the mounting shaft 21 is driven to rotate under the action of the transmission pair, thereby driving the centrifugal drum 9 to rotate at a high speed. Under the action of centrifugal force, the material in the centrifugal drum 9 is efficiently dehydrated, and the ejected liquid falls into the liquid guide bucket 20, and flows into the sewage hopper 19 under the action of the liquid guide bucket 20, and is discharged by the sewage pump 18; during the dehydration operation, the blower 16-5 in the drying air source 16 is started, and the heated air is filled into the centrifugal drum 9, thereby drying the material, further improving the dehydration effect of the material; after the dehydration operation is completed, the centrifugal drum 9 rotates in the opposite direction, and the material falls from its discharge port into the discharge hopper 15 under the guidance of the material guide spiral blade 8, and falls into the material receiving box 17 under the guidance of the discharge hopper 15 to realize the collection of the material.

Claims

1. A dehydration device for wet feed raw materials, characterized in that: The invention comprises a main frame (3) with a plurality of support legs (1) and a plurality of casters (2) installed at the bottom, a shell structure with a material discharge port and a sewage discharge port arranged at the bottom is installed on the main frame (3), a centrifugal cylinder (9) with one end closed and the other end open is rotatably connected in the shell structure, a mounting shaft (21) arranged transversely and rotatably connected to the shell structure is fixedly connected to the closed end of the centrifugal cylinder (9), and a centrifugal drive assembly (7) for driving the mounting shaft (21) to rotate is also included; a centrifugal drive assembly (7) is provided on the peripheral wall of the centrifugal cylinder (9) The centrifugal cylinder (9) has a plurality of water-permeable holes, a material-guiding spiral blade (8) is installed on the inner wall of the centrifugal cylinder (9), and also includes a feed port (13) installed on the outer shell structure and extending deep into the centrifugal cylinder (9); also includes a drying gas source (16) installed on the main frame (3), and the gas outlet of the drying gas source (16) is connected to the inflation pipeline (4), and the gas outlet of the inflation pipeline (4) extends deep into the feed port (13); and also includes a material receiving box (17) installed on the main frame (3) and located below the discharge port of the outer shell structure.

2. The dehydration device for wet feed materials as claimed in claim 1, characterized in that: A protective cover (22) is installed on the main frame (3), a window is provided on the front side of the protective cover (22) and an operating door (5) is pivotally connected to the window, and the outlet end of the inflation pipeline (4) is installed through the operating door (5).

3. The dehydration device for wet feed materials according to claim 1, characterized in that: The drying air source (16) comprises a heating box (16-3) installed on the main frame (3); an air outlet (16-2) and an air inlet (16-4) are respectively installed at two open ends of the heating box (16-3); the air outlet (16-2) and the air inlet (16-4) are both of a contracted structure; a blower (16-5) is installed at the contracted end of the air inlet (16-4); an air outlet pipe (16-1) is installed at the contracted end of the air outlet (16-2); the air outlet pipe (16-1) is connected to the inflation pipeline (4); and also comprises a plurality of groups of electric heating pipes (16-6) installed in the heating box (16-3).

4. The dehydration device for wet feed materials according to claim 1, characterized in that: The shell structure comprises a dehydration shell (11) installed on a main frame (3), a buckle cover (12) being buckled and installed on the open end of the dehydration shell (11), and a feed port (13) passing through the buckle cover (12) and being fixedly connected thereto; a discharge hopper (15) installed at the lower part of the dehydration shell (11), the upper end feed port of the discharge hopper (15) extending into the dehydration shell (11) and corresponding to the discharge port of the centrifugal cylinder (9); and a liquid guide hopper (20) installed on a slot opened at the lower part of the dehydration shell (11), the bottom surface of the liquid guide hopper (20) being inclined for guiding flow.

5. The dehydration device for wet feed materials according to claim 1, characterized in that: The centrifugal drive assembly (7) comprises a transversely arranged drive motor, and a transmission pair is installed between the output shaft of the drive motor and the mounting shaft (21).

6. The dehydration device for wet feed materials according to claim 2, characterized in that: It also includes a water inlet pipeline (6) installed on the operating door (5), wherein the liquid outlet of the water inlet pipeline (6) passes through the operating door (5) and is provided with a nozzle (14).

7. The dehydration device for wet feed materials according to claim 1, characterized in that: It also includes a sewage hopper (19) installed on the main frame (3) and located below the liquid outlet of the liquid guide hopper (20), and a sewage pump (18) installed on the main frame (3), the sewage pump (18) being connected to the liquid outlet of the sewage hopper (19) through a liquid pipeline, and a sewage pipe being installed on the liquid outlet of the sewage pump (18).

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