Homogenizing dryer

Abstract

The utility model discloses a homogenizing dryer which comprises a mounting frame and a cylinder body mounted on the inner side of the mounting frame, an upper cover covers the upper end of the cylinder body, an air inlet pipe, a micro-motion hopper and an air supplement valve are mounted on the upper cover, an air guide pipe is arranged in the middle of the cylinder body, and the upper end of the air guide pipe is communicated with the air inlet pipe. The lower end of the upper cover is provided with an upper end circulating pipe, a middle circulating pipe and a conical part circulating pipe, the upper end of the upper end circulating pipe, the upper end of the middle circulating pipe and the upper end of the conical part circulating pipe are all connected to the micro-motion hopper, the outer side of the lower end of the cylinder body is connected with a bottom air supplementing connector, and the bottom air supplementing connector is connected to an air supplementing valve. According to the homogenizing dryer, materials of different layers are adsorbed to the upper portion to be homogenized and mixed through the upper end circulating pipe, the middle circulating pipe and the conical circulating pipe, material accumulation is prevented through middle air supply, multi-point materials are effectively mixed, the material mixing structure is simplified, and cleaning is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drying machine, especially a kind of homogenizing drying machine. BACKGROUND

[0002] Conventional drying machine is all to adopt blade to stir the material in barrel body to carry out drying treatment, but rotating blade can only continuously circulate and stir the material of same level, cannot mix the material of upper, middle and lower layers, affect the drying quality of material. UTILITY MODEL CONTENTS

[0003] One purpose of the utility model is to provide a kind of homogenizing drying machine, can effectively mix the material of upper, middle and lower layers, and have air supplement function.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] A kind of homogenizing drying machine, including mounting frame and the barrel body being installed in the inboard of mounting frame, the upper end of the barrel body is covered with upper cover, the upper cover is installed with air inlet pipe, micro-actuated hopper and air supplement valve, the middle part of the barrel body is provided with air guide pipe, the upper end of the air guide pipe is communicated with the air inlet pipe, the lower end of the upper cover is provided with upper end circulating pipe, middle circulating pipe and conical part circulating pipe, the lower end of the upper end circulating pipe extends to the internal upper end of the barrel body, the lower end of the middle circulating pipe extends to the internal middle of the barrel body, the lower end of the conical part circulating pipe extends to the internal lower end of the barrel body, the upper end of the upper end circulating pipe, the upper end of the middle circulating pipe and the upper end of the conical part circulating pipe are all connected to the micro-actuated hopper, the lower end outside of the barrel body is connected with bottom air supplement connector, the bottom air supplement connector is connected to the air supplement valve.

[0006] As a preferred technical scheme, the upper end of the micro-actuated hopper is connected with inlet valve.

[0007] As a preferred technical scheme, the sidewall of the barrel body is installed with cleaning door, and the cleaning door is provided with observation window.

[0008] As a preferred technical scheme, the lower end of the air guide pipe is in the shape of a trumpet mouth.

[0009] As a preferred technical scheme, one side of the upper cover is installed with return air pipe, and the return air pipe is communicated with the upper end of the barrel body.

[0010] As a preferred technical scheme, the barrel body is double-layer structure.

[0011] As a preferred technical scheme, the lower end of the barrel body is installed with pneumatic gate knife, and the lower end of the pneumatic gate knife is connected with pulse valve.

[0012] The utility model discloses a beneficial effect provides a kind of homogenization dryer, which is absorbed to the upper homogenization mixing of different levels of material by upper end circulation pipe, middle circulation pipe and cone circulation pipe, middle air supply prevents material accumulation, effectively mixes multi-point material, simplifies mixing structure, and it is convenient to clean. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further explained in detail according to the drawings and examples.

[0014] Figure 1 It is a whole structure schematic diagram of the homogenization dryer described in example;

[0015] Figure 2 It is the upper end structure schematic diagram of the homogenization dryer described in example;

[0016] Figure 3 It is the internal structure schematic diagram of the homogenization dryer described in example;

[0017] Figure 4 It is the lower end structure schematic diagram of the homogenization dryer described in example.

[0018] Figures 1 to 4 In the middle:

[0019] 1, mounting bracket;2, barrel;3, upper cover;4, air inlet pipe;5, micro-motion hopper;6, air supplement valve;7, air guide pipe;8, upper end circulation pipe;9, middle circulation pipe;10, cone circulation pipe;11, bottom air supplement joint;12, feeding valve;13, cleaning door;14, observation window;15, return air pipe;16, pneumatic gate;17, pulse valve. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be further explained in combination with the drawings and through specific embodiments. As Figures 1 to 4 Indicated, in the present embodiment, a kind of homogenization dryer, including mounting bracket 1 and the barrel 2 of mounting bracket 1 inside installation, the upper end of barrel 2 is provided with upper cover 3, and upper cover 3 is installed with air inlet pipe 4, micro-motion hopper 5 and air supplement valve 6, the middle part of barrel 2 is provided with air guide pipe 7, and the upper end of air guide pipe 7 is communicated with air inlet pipe 4, and the lower end of upper cover 3 is provided with upper end circulation pipe 8, middle circulation pipe 9 and cone circulation pipe 10, the lower end of upper end circulation pipe 8 extends to the inside upper end of barrel 2, the lower end of middle circulation pipe 9 extends to the inside middle of barrel 2, and the lower end of cone circulation pipe 10 extends to the inside lower end of barrel 2, and the upper end of upper end circulation pipe 8, the upper end of middle circulation pipe 9 and the upper end of cone circulation pipe 10 are all connected to micro-motion hopper 5, and the lower end outside of barrel 2 is connected with bottom air supplement joint 11, and bottom air supplement joint 11 is connected to air supplement valve 6.

[0021] The upper end circulating pipe 8 is responsible for adsorbing the upper layer material, the middle circulating pipe 9 is responsible for adsorbing the middle layer material, and the conical circulating pipe 10 is responsible for adsorbing the lower layer material. The adsorbed material is concentrated to the micro-motion hopper 5, mixed with new material, and then enters the upper end of the barrel body 2 to be stacked. The air inlet pipe 4 blows hot air from the middle air guide pipe 7 into the lower end of the barrel body 2. The lower end of the air guide pipe 7 is in the shape of a trumpet, which can more effectively disperse the hot air, and then follow the material of each layer to return to the upper cover 3. The lower end of the barrel body 2 is provided with a bottom air supplement joint 11 to supplement hot air. At the bottom of the cone, the heating capacity is improved.

[0022] The upper end of the micro-motion hopper 5 is connected with a material inlet valve 12, and the sidewall of the barrel body 2 is provided with a cleaning door 13. The cleaning door 13 is provided with an observation window 14. One side of the upper cover 3 is provided with an air return pipe 15, which is communicated with the upper end of the barrel body 2. The barrel body 2 has an inner and outer double-layer structure. The lower end of the barrel body 2 is provided with a pneumatic gate knife 16, and the lower end of the pneumatic gate knife 16 is connected with a pulse valve 17.

[0023] The material inlet valve 12 mixes the new material with the adsorbed material and then feeds the mixed material into the micro-motion hopper 5. The staff can see the inside of the barrel body 2 through the observation window 14, or open the cleaning door 13 to clean the material. The mixed material flows out of the opened pneumatic gate knife 16.

[0024] It should be noted that the above specific embodiments are only preferred embodiments of the present application and the technical principles applied. Any changes or replacements easily thought of by those skilled in the art within the scope of the disclosed technology should be covered within the protection scope of the present application.

Claims

1. A homogenizing dryer, characterized in that, The device includes a mounting frame and a cylinder body installed inside the mounting frame. The upper end of the cylinder body is covered with a top cover, on which an air inlet pipe, a micro-motion hopper, and a make-up air valve are installed. An air guide pipe is provided in the middle of the cylinder body, and the upper end of the air guide pipe is connected to the air inlet pipe. The lower end of the top cover is provided with an upper circulation pipe, a middle circulation pipe, and a conical circulation pipe. The lower end of the upper circulation pipe extends to the upper interior of the cylinder body, the lower end of the middle circulation pipe extends to the middle interior of the cylinder body, and the lower end of the conical circulation pipe extends to the lower interior of the cylinder body. The upper ends of the upper circulation pipe, the middle circulation pipe, and the conical circulation pipe are all connected to the micro-motion hopper. A bottom make-up air connector is connected to the lower outer side of the cylinder body, and the bottom make-up air connector is connected to the make-up air valve.

2. The homogenizing dryer according to claim 1, characterized in that, The upper end of the micro-motion hopper is connected to an inlet valve.

3. The homogenizing dryer according to claim 1, characterized in that, A cleaning door is installed on the side wall of the cylinder, and an observation window is provided on the cleaning door.

4. A homogenizing dryer according to claim 1, characterized in that, The lower end of the air duct is flared.

5. A homogenizing dryer according to claim 1, characterized in that, A return air duct is installed on one side of the top cover, and the return air duct is connected to the upper end of the cylinder body.

6. A homogenizing dryer according to claim 1, characterized in that, The cylinder body has an inner and outer double-layer structure.

7. A homogenizing dryer according to claim 1, characterized in that, A pneumatic gate is installed at the lower end of the cylinder, and a pulse valve is connected to the lower end of the pneumatic gate.

Images