Feed processing and drying machine capable of drying feed in all directions
The feed processing drying machine addresses uneven drying by adjusting hot air flow rates through a cross-rotating plate and heat absorption frame, ensuring uniform drying and efficient water evaporation.
Patent Information
- Application Number
- CN202421082055.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-16
AI Technical Summary
Existing feed drying machines lack the ability to automatically adjust air flow rates during different stages of the drying process, leading to uneven drying and potential local overheating.
A feed processing drying machine with a cross-rotating plate and a heat absorption frame that adjusts hot air flow rates based on drying stages, using a servo motor to control the cross-rotating plate and a heat absorption frame with an ammonia-filled airbag membrane to enhance heat transfer and distribution.
Ensures uniform drying by gradually increasing air flow rates, accelerating water evaporation while preventing uneven heating, thus improving drying efficiency and uniformity.
Smart Images
Figure CN222298384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feed processing, in particular to a feed processing drying machine capable of drying in all directions. Background Art
[0002] Publication (announcement) No. CN220852965U, a drying equipment for feed production, including a drying box, a hot air pipe and a material holding device, the hot air pipe is fixed through the top plate of the drying box, the hot air pipe introduces dry hot air, the material holding device is placed on the bottom plate of the drying box, and the material holding device includes a feed tray, a vibration generator, an elastic component and a trailer plate.
[0003] When drying feed in the prior art, the feed is usually placed in a dryer, and external hot air is introduced into the dryer to dry the feed. The flow rate of the hot air is often fixed, and the flow rate of the hot air cannot be automatically changed according to the initial or intermediate stages of drying. Utility Model Content
[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a feed processing drying machine which can dry feed in all directions.
[0005] The utility model is realized in this way: a feed processing drying machine capable of drying in all directions is constructed, the device comprises a tank body, a controller is fixedly connected to the side wall of the tank body, a feed inlet is embedded and fixedly connected to the top of the tank body, a closed fan is hinged on the top of the feed inlet, a hot air blower is fixedly connected to the bottom of the tank body, and the air outlet end of the hot air blower is fixedly connected to the air guide pipe; a servo motor is fixedly connected to the side wall of the tank body, a cross rotating plate is rotatably connected to the center of the tank body, the center of the cross rotating plate is fixedly connected to the output shaft of the servo motor, and a device is embedded in the bottom of the tank body. A discharge valve for discharging materials is provided, a cavity is provided in the center of the cross-rotating plate, the cavity is connected with an air guide pipe, one end of the air guide pipe is rotatably connected with the cross-rotating plate; an exhaust cavity connected with the cavity is provided inside the cross-rotating plate, and an injection pipe connected with the exhaust cavity is embedded in the side wall of the cross-rotating plate, and an air outlet end is provided at one end of the injection pipe away from the air outlet one-way valve, a heat absorption frame is fixedly connected to the side wall of the air outlet end, the heat absorption frame is recessed inwardly to form a accommodating cavity, and the accommodating cavity and the airbag membrane form a closed space, and the interior of the space is filled with ammonia.
[0006] Preferably, the heat absorption frame, the accommodating cavity and the airbag membrane are in a ring shape.
[0007] Preferably, a temperature sensor is fixedly connected to the bottom of the closed fan, and an exhaust pipe is embedded in the top of the tank body.
[0008] Preferably, an air outlet one-way valve is fixedly connected to the upper end of the air jet pipe.
[0009] The utility model has the following advantages: The utility model provides a feed processing drying machine capable of all-round drying through improvement, which has the following improvements compared with the same type of equipment:
[0010] The utility model discloses a feed processing drying machine capable of all-round drying. The opening in the middle of the heat absorption frame in the air jet pipe gradually becomes smaller as the drying time increases, and the flow rate of the hot air increases. Due to the increase in the flow rate of the hot air, the heat can be transferred to the inside of the feed pile more quickly, which helps to quickly increase the temperature inside the feed pile, thereby accelerating the evaporation of water. In the initial stage, the slower air flow rate helps to evenly distribute the heat in the entire feed pile, avoiding local overheating or uneven drying. As the drying proceeds, the gradually increasing air flow rate can accelerate the evaporation of the remaining water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a side view of the utility model;
[0013] Figure 3 The utility model Figure 2 A is an enlarged structural diagram;
[0014] Figure 4 It is a schematic diagram of the structure of the jet pipe of the utility model;
[0015] Figure 5 It is a schematic diagram of the internal structure of the heat absorption frame of the utility model.
[0016] Among them: tank body-1, controller-2, feed port-3, closing fan-4, temperature sensor-5, exhaust pipe-6, hot air blower-7, air guide pipe-8, servo motor-9, unloading valve-10, cross rotating plate-11, cavity-12, exhaust cavity-13, jet pipe-14, air outlet check valve-15, air outlet end-16, heat absorption frame-17, accommodating cavity-18, air bag membrane-19. DETAILED DESCRIPTION
[0017] The following will be combined with the attached Figure 1-Figure 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.
[0018] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0020] See also Figures 1 to 5 The utility model is a feed processing drying machine that can dry in all directions. The side wall of the tank body 1 is fixedly connected with a controller 2, and a feed inlet 3 is embedded and fixedly connected at the top of the tank body 1. A closed fan 4 is hinged on the top of the feed inlet 3, and a temperature sensor 5 is fixedly connected to the bottom of the closed fan 4. An exhaust pipe 6 is embedded in the top of the tank body 1. The exhaust pipe 6 can be connected to an external exhaust device to facilitate the discharge of hot air inside the tank body 1. A hot air blower 7 is fixedly connected to the bottom of the tank body 1, and the air outlet end of the hot air blower 7 is fixedly connected to the air guide pipe 8. The controller 2 is electrically connected to the temperature sensor 5, the servo motor 9 and the hot air blower 7.
[0021] Specifically, a servo motor 9 is fixedly connected to the side wall of the tank body 1, and a cross-rotating plate 11 is rotatably connected to the center of the tank body 1. The center of the cross-rotating plate 11 is fixedly connected to the output shaft of the servo motor 9. A discharge valve 10 for discharging is embedded in the bottom of the tank body 1. A cavity 12 is provided in the center of the cross-rotating plate 11, and the cavity 12 is connected to the air guide pipe 8. One end of the air guide pipe 8 is rotatably connected to the cross-rotating plate 11. When drying the feed, the feed is poured onto the cross-rotating plate 11 through the feed inlet 3, and then the hot air blower 7 is turned on to transfer the hot air to the cross-rotating plate 11, and then the hot air is sprayed outward through the air jet pipe 14 and conducted to the feed, so that the overall temperature of the feed is increased through the heat transfer effect and dried, and the servo motor 9 drives the cross-rotating plate 11 to rotate, and the cross-rotating plate 11 drives the feed to roll up and down, and part of the feed falls onto the surface of the cross-rotating plate 11 and covers the air jet pipe 14.
[0022] Specifically, an exhaust cavity 13 connected to the cavity 12 is provided inside the cross-rotating plate 11, and an injection pipe 14 connected to the exhaust cavity 13 is embedded in the side wall of the cross-rotating plate 11, an air outlet one-way valve 15 is fixedly connected to the upper end of the injection pipe 14, and an air outlet end 16 is provided at one end of the injection pipe 14 away from the air outlet one-way valve 15, and a heat absorption frame 17 is fixedly connected to the side wall of the air outlet end 16, the heat absorption frame 17 is recessed inwardly to form an accommodating cavity 18, and the accommodating cavity 18 and the airbag membrane 19 form an enclosed space, the interior of the space is filled with ammonia, and the airbag membrane 19 is made of oil-resistant rubber with good heat resistance.
[0023] Specifically, during the drying process of the jet pipe 14, the heat absorption frame 17 inside the jet pipe 14 absorbs the heat of the hot air, and after the ammonia gas inside absorbs the heat through heat conduction, its volume increases and pushes the airbag membrane 19 to extend outward, and the opening in the middle of the heat absorption frame 17 becomes smaller, and the flow rate of the hot air is increased. The jet pipe 14 on the upper part of the cross-rotating plate 11 is inserted into the interior of the feed pile, and due to the increase in the flow rate of the hot air, the heat can be transferred to the interior of the feed pile more quickly, which helps to quickly increase the temperature inside the feed pile, thereby accelerating the evaporation of water, and in the initial stage, the slower air flow rate helps to evenly distribute the heat throughout the feed pile to avoid local overheating or uneven drying. As the drying proceeds, gradually increasing the air flow rate can accelerate the evaporation of the remaining water.
[0024] Specifically, the heat absorption frame 17, the accommodating cavity 18, and the airbag membrane 19 are in a circular ring shape, which allows hot air to be transmitted outward through the center of the circular ring. The heat absorption frame 17 is made of copper to improve the heat conduction effect.
[0025] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A feed processing drying machine capable of drying in all directions, comprising a tank body, a controller fixedly connected to the side wall of the tank body, a feed inlet embedded and fixedly connected to the top of the tank body, a closed fan hinged on the top of the feed inlet, a hot air blower fixedly connected to the bottom of the tank body, and an air outlet end of the hot air blower fixedly connected to an air guide pipe; Features: The side wall of the tank body is fixedly connected to a servo motor, and a cross rotating plate is rotatably connected to the center of the tank body. The center of the cross rotating plate is fixedly connected to the output shaft of the servo motor. A discharge valve for discharging materials is embedded in the bottom of the tank body. A cavity is provided in the center of the cross rotating plate, and the cavity is connected to the air guide pipe. One end of the air guide pipe is rotatably connected to the cross rotating plate. An exhaust cavity connected to the cavity is provided inside the cross-rotating plate, and an injection pipe connected to the exhaust cavity is embedded in the side wall of the cross-rotating plate, and an outlet end is provided at one end of the injection pipe away from the outlet one-way valve, and a heat absorption frame is fixedly connected to the side wall of the outlet end, the heat absorption frame is recessed inwardly to form an accommodating cavity, and the accommodating cavity and the airbag membrane form a closed space, and the interior of the space is filled with ammonia.
2. A feed processing drying machine capable of omnidirectional drying according to claim 1, characterized in that: The heat absorption frame, the containing cavity and the air bag membrane are in a ring shape.
3. A feed processing drying machine capable of omnidirectional drying according to claim 2, characterized in that: A temperature sensor is fixedly connected to the bottom of the closed fan, and an exhaust pipe is embedded in the top of the tank body.
4. A feed processing drying machine capable of omnidirectional drying according to claim 3, characterized in that: An air outlet one-way valve is fixedly connected to the upper end of the jet pipe.