Battery material microwave drying line

Abstract

The utility model provides a battery material microwave drying line, which relates to the technical field of microwave drying equipment and comprises a shell, conveying mechanisms are symmetrically arranged in the shell close to the top end and the bottom, a feed hopper is arranged on the front side of the shell, an inclined baffle is arranged in the feed hopper, a through hole is formed in the top end of the inclined baffle, and a plurality of through holes are formed in the top end of the inclined baffle. A through hole is formed in the top end of the shell, a screen is arranged in the through hole, a plurality of air draft pipelines are installed at the top end of the shell at equal intervals from front to back, discharging ports are symmetrically formed in the positions, close to the top end and the bottom, of the back face of the shell, and flow guide plates are arranged in the discharging ports. And through the inclined baffle and the screen, the materials can fall onto the two conveying belts with different conveying speeds, the drying time is controlled according to the different conveying speeds, synchronous drying is achieved, the use convenience is greatly improved, and waste of resources is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave drying equipment, in particular to a microwave drying line for battery materials. Background Art

[0002] In recent years, with the market demand for new energy, battery technology has developed rapidly. In the process of producing battery materials, it is necessary to dry the production materials, and the drying time is an important step in production control, which has a great impact on the performance and safety of the finally produced batteries.

[0003] The structure of the traditional microwave drying line for battery materials is relatively simple, usually only having one conveyor line. Since the battery materials have different volumes and different drying times are required, it is necessary to dry them separately or use external equipment to break the larger materials before drying, which has cumbersome operation steps and consumes a large amount of resources. Therefore, we propose a microwave drying line for battery materials. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art. The structure of the traditional microwave drying line for battery materials is relatively simple, usually only having one conveyor line. Since the battery materials have different volumes and different drying times are required, it is necessary to dry them separately or use external equipment to break the larger materials before drying, which has cumbersome operation steps and consumes a large amount of resources.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A microwave drying line for battery materials includes a housing, and conveying mechanisms are symmetrically arranged near the top and bottom inside the housing.

[0007] A feed hopper is arranged on the front of the housing. An inclined baffle is arranged inside the feed hopper. A through hole is opened at the top of the inclined baffle, and a screen is arranged inside the through hole. A plurality of exhaust ducts are equidistantly installed on the top of the housing from front to back. Discharge ports are symmetrically opened near the top and bottom on the back of the housing, and a flow guide plate is arranged inside the discharge ports.

[0008] The conveying mechanism includes a motor, the output end of the motor extends into the housing and is provided with a driving roller, a plurality of driven rollers are equidistantly arranged on the back of the driving roller, and a conveyor belt is sleeved on the periphery of the driving roller and the driven rollers.

[0009] As a preferred scheme of the utility model, a plurality of microwave generators are equidistantly installed from front to back near the top and bottom on the left side inside the housing.

[0010] The technical effect of adopting the above further scheme is that the microwave generator can emit microwaves to dry the materials above the conveyor belt.

[0011] As a preferred scheme of the present utility model, the feed hopper is fixed to the housing by bolts, the inclined baffle is fixed to the feed hopper by bolts, and the screen is fixed to the through hole by bolts.

[0012] The technical effect of adopting the above further scheme is that the bolt fixation between the feed hopper and the housing can make the connection between them more firm, improve the use stability. The inclined baffle can guide the materials put into the feed hopper to the surface of the conveyor belt near the top. The screen can distinguish materials of different sizes, so as to guide the materials with smaller volume to above the conveyor belt near the bottom for differential drying.

[0013] As a preferred scheme of the present utility model, the discharge port is communicated with the housing, and the diversion plate is welded to the discharge port.

[0014] The technical effect of adopting the above further scheme is that the diversion plate can gather the materials flowing out of the discharge port to prevent splashing and improve the use stability.

[0015] As a preferred scheme of the present utility model, a fixing seat is fixed to the bottom of the motor by bolts, and the fixing seat is welded to the housing.

[0016] The technical effect of adopting the above further scheme is that the welding between the fixing seat and the housing makes the fixing seat more firm and can better fix and support the motor.

[0017] As a preferred scheme of the present utility model, a support plate is arranged inside the housing and at the bottom of the driving roller and the driven roller. The driving roller is fixedly connected to the output end of the motor, and the driving roller is rotatably connected to the support plate.

[0018] The technical effect of adopting the above further scheme is that the support plate can support the driving roller and the driven roller to make their rotation smoother and improve the use stability.

[0019] As a preferred scheme of the present utility model, the driven roller is respectively rotatably connected to the housing and the support plate, and the conveyor belt is adapted to the driving roller and the driven roller.

[0020] The technical effect of adopting the above further scheme is that the driving roller can drive the conveyor belt to rotate, so as to complete the conveying of materials. The driven roller can support the conveyor belt and also assist its rotation to improve the use stability.

[0021] Compared with the prior art, the beneficial effects of the present utility model are:

[0022] In the present utility model, through the design of the housing and the conveying mechanism, when materials of different sizes are injected into the interior of the housing from the feed hopper, the size of the materials can be distinguished by the inclined baffle and the screen, so that they respectively fall onto two conveyor belts with different conveying speeds. By controlling the drying time according to the different conveying speeds, synchronous drying is achieved, greatly improving the convenience of use and effectively reducing the waste of resources. Brief Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of a microwave drying line for battery materials provided by the present utility model;

[0024] Figure 2 It is an anatomical view of the overall front structure of a microwave drying line for battery materials provided by the present utility model;

[0025] Figure 3 It is an anatomical view of the overall side structure of a microwave drying line for battery materials provided by the present utility model;

[0026] Figure 4 It is an enlarged schematic view of Structure A of a microwave drying line for battery materials provided by the present utility model.

[0027] Legend Explanation: 1. Housing; 101. Feed hopper; 102. Inclined baffle; 103. Through hole; 104. Screen; 105. Exhaust duct; 106. Discharge port; 107. Deflector; 108. Microwave generator; 2. Conveying mechanism; 201. Motor; 2011. Fixed seat; 202. Driving roller; 203. Driven roller; 204. Conveyor belt; 205. Support plate. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0031] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items. Embodiment

[0032] As Figures 1-4 As shown, the present utility model provides a technical solution: a microwave drying line for battery materials, which includes a housing 1. Conveying mechanisms 2 are symmetrically arranged near the top and bottom inside the housing 1. A feed hopper 101 is arranged on the front surface of the housing 1. An inclined baffle 102 is arranged inside the feed hopper 101. A through hole 103 is opened at the top end of the inclined baffle 102. A screen 104 is arranged inside the through hole 103. A number of air extraction pipes 105 are equidistantly installed on the top of the housing 1 from front to back. The air extraction pipes 105 are communicated with an external suction device, which can suck out the water vapor evaporated from the material and improve the drying effect. Discharge ports 106 are symmetrically opened near the top and bottom on the back surface of the housing 1. A guide plate 107 is arranged inside the discharge ports 106; The conveying mechanism 2 includes a motor 201. The motor 201 is electrically connected to an external controller, and the rotation speeds of the two motors 201 can be controlled and adjusted. The output end of the motor 201 extends into the housing 1 and is provided with a driving roller 202. A number of driven rollers 203 are equidistantly arranged on the back surface of the driving roller 202. A conveyor belt 204 is sleeved on the periphery of the driving roller 202 and the driven rollers 203. Embodiment

[0033] As Figures 1-4As shown in the figure, several microwave generators 108 are equidistantly installed from front to back near the top and bottom on the left side inside the housing 1. Microwaves can be emitted through the microwave generators 108 to dry the materials above the conveyor belt 204. The feed hopper 101 is fixed to the housing 1 by bolts. The inclined baffle 102 is fixed to the feed hopper 101 by bolts. The sieve 104 is fixed to the through hole 103 by bolts. The bolt fixation between the feed hopper 101 and the housing 1 can make the connection between them more firm, improving the stability during use. The materials put into the feed hopper 101 can be guided to the surface of the conveyor belt 204 near the top through the inclined baffle 102. Materials of different sizes can be distinguished through the sieve 104, and then the materials with smaller volume can be guided to above the conveyor belt 204 near the bottom for differential drying. The discharge port 106 is communicated with the housing 1, and the deflector 107 is welded to the discharge port 106. The materials flowing out of the discharge port 106 can be gathered through the deflector 107 to prevent splashing, improving the stability during use. A fixed seat 2011 is fixed to the bottom of the motor 201 by bolts, and the fixed seat 2011 is welded to the housing 1. The welding between the fixed seat 2011 and the housing 1 makes the fixed seat 2011 more firm, and can better fix and support the motor 201. A support plate 205 is arranged inside the housing 1 and at the bottom of the driving roller 202 and the driven roller 203. The driving roller 202 is fixedly connected to the output end of the motor 201, and the driving roller 202 is rotatably connected to the support plate 205. The support plate 205 can support the driving roller 202 and the driven roller 203, making their rotation smoother and improving the stability during use. The driven roller 203 is respectively rotatably connected to the housing 1 and the support plate 205. The conveyor belt 204 is adapted to the driving roller 202 and the driven roller 203. The driving roller 202 can drive the conveyor belt 204 to rotate, thereby completing the transportation of the materials. The driven roller 203 can support the conveyor belt 204 and also assist in its rotation, improving the stability during use.

[0034] Working process of the utility model: When drying materials with different volumes using a microwave drying line for battery materials, first, the mixed materials of different sizes are injected into the interior of the feeding hopper 101. The materials with larger volumes can be blocked above the screen 104 and diverted to the conveyor belt 204 near the top through the inclined baffle 102. While the materials with smaller volumes will pass through the screen 104 and reach above the conveyor belt 204 near the bottom. The external controller controls the microwave generator 108 to start working. At the same time, the external controller controls the motor 201 to drive the driving roller 202 to rotate, so that the driving roller 202 drives the materials above it to move towards the discharge port 106 through the conveyor belt 204 and are discharged from the discharge port 106 after the drying process is completed. During the process, according to the characteristic that the larger the volume of the material, the slower the drying time, the motor 201 near the top is controlled to rotate slowly to increase the residence time of the materials with larger volumes inside the housing 1. And the motor 201 near the bottom rotates faster because the materials it conveys have smaller volumes and shorter drying times. Synchronous control of the drying time is achieved according to different conveying speeds, realizing synchronous drying, greatly improving the convenience of use and effectively reducing the waste of resources.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A microwave drying line for battery materials, comprising a housing (1), characterized in that: Inside the housing (1), conveying mechanisms (2) are symmetrically arranged near the top and bottom; On the front of the housing (1), a feed hopper (101) is provided. Inside the feed hopper (101), an inclined baffle (102) is provided. At the top of the inclined baffle (102), a through hole (103) is opened. Inside the through hole (103), a sieve mesh (104) is provided. At equal intervals from front to back at the top of the housing (1), a number of exhaust ducts (105) are installed. Near the top and bottom on the back of the housing (1), discharge ports (106) are symmetrically opened. Inside the discharge ports (106), flow guide plates (107) are provided; The conveying mechanism (2) includes a motor (201). The output end of the motor (201) extends into the housing (1) and is provided with a driving roller (202). At equal intervals on the back of the driving roller (202), a number of driven rollers (203) are provided. The periphery of the driving roller (202) and the driven rollers (203) is sleeved with a conveyor belt (204).

2. The microwave drying line for a battery material according to claim 1, characterized in that: Inside the housing (1) on the left side, near the top and bottom, a number of microwave generators (108) are installed at equal intervals from front to back.

3. The microwave drying line for a battery material according to claim 1, characterized in that: The feed hopper (101) is fixed to the housing (1) by bolts. The inclined baffle (102) is fixed to the feed hopper (101) by bolts. The sieve mesh (104) is fixed to the through hole (103) by bolts.

4. A microwave drying line for a battery material according to claim 1, characterized in that: The discharge ports (106) are communicated with the housing (1). The flow guide plates (107) are welded to the discharge ports (106).

5. The microwave drying line for a battery material according to claim 1, wherein: At the bottom of the motor (201), a fixing base (2011) is fixed by bolts. The fixing base (2011) is welded to the housing (1).

6. A microwave drying line for a battery material according to claim 1, characterized in that: Inside the housing (1) and at the bottom of the driving roller (202) and the driven rollers (203), a support plate (205) is provided. The driving roller (202) is fixedly connected to the output end of the motor (201). The driving roller (202) is rotationally connected to the support plate (205).

7. A microwave drying line for a battery material according to claim 1, characterized in that: The driven rollers (203) are respectively rotationally connected to the housing (1) and the support plate (205). The conveyor belt (204) fits well with the driving roller (202) and the driven rollers (203).

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