Efficient dehydration device for graphite powder

Abstract

The utility model discloses an efficient dehydration device for graphite powder. The efficient dehydration device comprises a dehydration box, the conveying structure is arranged on the dewatering box; the feeding hopper is arranged on the dewatering box; the flattening assembly is arranged on the dehydration box and is used for flattening the graphite powder; the multiple drying plates are evenly distributed above the conveying structure. The material stirring assembly is arranged between the two drying plates. The exhaust fan is arranged at the top of the dewatering box; according to the graphite powder dewatering device, when the dewatering device is used for dewatering graphite powder, the graphite powder is added into the feeding hopper and then falls onto the conveying structure, the flattening assembly is started to flatten the graphite powder, and the situation that the subsequent dewatering effect is affected due to the fact that the graphite powder is accumulated together is avoided; in the conveying process of the conveying structure, the graphite powder is dehydrated through the drying plate, and meanwhile, the graphite powder is stirred through the stirring assembly, so that the graphite powder dehydration efficiency is improved, and water in the graphite powder is completely removed.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing, and specifically relates to a highly efficient graphite powder dehydration device. Background Art

[0002] Graphite, diamond, carbon nanotubes, graphene, etc. are all single substances of carbon element, and they are allotropes of each other. Graphite can be used to make heat dissipation materials, sealing materials, thermal insulation materials, and radiation protection materials, etc. Graphite functional materials are widely used in metallurgy, chemical industry, mechanical equipment, new energy vehicles, nuclear power, electronic information, aerospace and national defense industries.

[0003] Graphite powder needs to be purified and cleaned during processing, so that the processed graphite powder is in a moist state. The graphite powder needs to be dehydrated before subsequent processing. However, when the existing dehydration equipment dehydrates the graphite powder, it is difficult to completely remove the water because the graphite powder is piled up together. Therefore, a high-efficiency graphite powder dehydration device is provided. Utility Model Content

[0004] The utility model aims to provide a graphite powder high-efficiency dehydration device to solve the problem that when the existing dehydration equipment dehydrates the graphite powder, the graphite powder is piled up and it is difficult to completely remove the water.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a graphite powder high-efficiency dehydration device, comprising:

[0006] Dehydration tank;

[0007] A conveying structure, arranged on the dehydration box;

[0008] A feed hopper, arranged on the dehydration box and located above the feed end of the conveying structure;

[0009] A flattening assembly is arranged on the dehydration box and is used to flatten the graphite powder at the feeding end of the conveying structure;

[0010] A plurality of drying plates are provided and evenly distributed above the conveying structure;

[0011] A material shifting assembly is disposed between the two drying plates and is used to shift the graphite powder;

[0012] An exhaust fan is arranged on the top of the dehydration box;

[0013] The filter plate is arranged on the side wall of the dehydration box.

[0014] Preferably, the material shifting assembly includes a fixed plate arranged in the dehydration box and located above the conveying structure, two strip sliders are relatively slidably installed on the bottom of the fixed plate, a gear is provided at the bottom of the fixed plate and located between the two strip sliders, a gear bar meshing with the gear is provided on the side wall of the strip slider, a first electric cylinder for driving one side of the strip slider to move is provided on the fixed plate, and a plurality of evenly distributed shifting rods are provided at the bottom of the strip slider.

[0015] Preferably, the conveying structure includes two conveying rollers installed at both ends of the dehydration box for relative rotation, a conveyor belt is provided between the two conveying rollers, a driving motor for driving one of the conveying rollers to rotate is provided on the dehydration box, and protrusions are provided at both ends of the conveyor belt.

[0016] Preferably, the flattening assembly comprises a second electric cylinder arranged on the dehydration box, a flattening plate is provided at the output end of the second electric cylinder, and a gap is provided between the flattening plate and the conveying structure.

[0017] Preferably, a flow valve is provided at the bottom of the feed hopper.

[0018] Preferably, a scraper is provided on the dehydration box and at the discharge end of the conveying structure.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a highly efficient graphite powder dehydration device. When using the dehydration equipment to dehydrate the graphite powder, the graphite powder is added into the feed hopper and then falls onto the conveying structure. The flattening component is started to flatten the graphite powder to avoid the graphite powder piling up and affecting the subsequent dehydration effect. During the conveying process of the conveying structure, the graphite powder is dehydrated by the drying plate, and the graphite powder is moved by the material moving component, thereby accelerating the efficiency of the graphite powder dehydration and achieving complete removal of moisture from the graphite powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 It is a right sectional structural schematic diagram of the utility model;

[0022] Figure 3 It is a left-side structural schematic diagram of the utility model;

[0023] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at A.

[0024] In the figure: 1. dehydration box; 2. conveying structure; 2-1. conveying roller; 2-2. conveyor belt; 2-3. driving motor; 2-4. protrusion; 3. feed hopper; 4. flattening assembly; 4-1. second electric cylinder; 4-2. flattening plate; 5. drying plate; 6. material shifting assembly; 6-1. fixed plate; 6-2. bar slider; 6-3. gear; 6-4. gear bar; 6-5. first electric cylinder; 6-6. toggle rod; 7. exhaust fan; 8. filter plate; 9. flow valve; 10. scraper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a graphite powder efficient dehydration device, comprising a dehydration box 1; a conveying structure 2 is arranged on the dehydration box 1; a feeding hopper 3 is arranged on the dehydration box 1 and is located above the feeding end of the conveying structure 2; a flattening component 4 is arranged on the dehydration box 1, and is used to flatten the graphite powder at the feeding end of the conveying structure 2; a plurality of drying plates 5 are arranged, which are evenly distributed above the conveying structure 2; a material shifting component 6 is arranged between two drying plates 5, and is used to shift the graphite powder; an exhaust fan 7 is arranged on the top of the dehydration box 1, and the exhaust fan 7 is used to discharge the hot air containing water after drying to avoid dehydration. There is too much moisture in the air in the water tank 1; the filter plate 8 is arranged on the side wall of the dehydration box 1, and the filter plate 8 is used for external air to enter the dehydration box 1 and filter the air. When the dehydration equipment is used to dehydrate the graphite powder, the graphite powder is added into the feed hopper 3 and then falls onto the conveying structure 2, and the flattening component 4 is started to flatten the graphite powder to prevent the graphite powder from piling up and affecting the subsequent dehydration effect. During the conveying process of the conveying structure 2, the graphite powder is dehydrated by the drying plate 5, and the graphite powder is moved by the material moving component 6, which speeds up the dehydration efficiency of the graphite powder and realizes the complete removal of moisture from the graphite powder.

[0027] Specifically, the material-moving assembly 6 includes a fixed plate 6-1 arranged in the dehydration box 1 and located above the conveying structure 2, two strip sliders 6-2 are relatively slidably installed at the bottom of the fixed plate 6-1, a gear 6-3 is arranged at the bottom of the fixed plate 6-1 and between the two strip sliders 6-2, a gear bar 6-4 meshingly connected to the gear 6-3 is arranged on the side wall of the strip slider 6-2, a first electric cylinder 6-5 for driving one side of the strip slider 6-2 to move is arranged on the fixed plate 6-1, and the strip slider 6-2 is provided with a plurality of gears. A plurality of evenly distributed toggle rods 6-6 are provided at the bottom. When in use, the strip slider 6-2 on one side is driven to move by starting the first electric cylinder 6-5. The strip slider 6-2 on one side drives the gear 6-3 to rotate through the gear bar 6-4 arranged on the side wall. The gear 6-3 drives the gear bar 6-4 and the strip slider 6-2 on the other side to move, thereby driving the two strip sliders 6-2 and a plurality of toggle rods 6-6 to move relative to each other, thereby realizing the toggling of the graphite powder on the conveying structure 2 and improving the speed of graphite powder dehydration.

[0028] Specifically, the conveying structure 2 includes two conveying rollers 2-1 installed at both ends of the dehydration box 1 for relative rotation, a conveyor belt 2-2 is provided between the two conveying rollers 2-1, and a driving motor 2-3 for driving one conveying roller 2-1 to rotate is provided on the dehydration box 1. Both ends of the conveyor belt 2-2 are provided with protrusions 2-4. By setting the protrusions 2-4, the scattering of graphite powder during the conveying process is effectively avoided. When in use, the driving motor 2-3 is started to drive the conveying roller 2-1 on one side to rotate, and the conveying roller 2-1 on one side drives the conveying roller 2-1 on the other side to rotate through the conveyor belt 2-2, thereby realizing the transportation of the graphite powder on the conveyor belt 2-2.

[0029] Specifically, the flattening assembly 4 includes a second electric cylinder 4-1 arranged on the dehydration box 1, and a flattening plate 4-2 is provided at the output end of the second electric cylinder 4-1. A gap is set between the flattening plate 4-2 and the conveying structure 2. When the graphite powder falls into the conveying structure 2 from the feed hopper 3, the second electric cylinder 4-1 is started to drive the flattening plate 4-2 to move repeatedly, so as to flatten the graphite powder and avoid affecting the dehydration effect of the graphite powder due to the excessive thickness of the graphite powder accumulated on the conveying structure 2.

[0030] Specifically, a flow valve 9 is provided at the bottom of the feed hopper 3 , and the flow valve 9 is used to control the feed hopper 3 to feed the conveying structure 2 , thereby effectively avoiding accumulation of materials on the conveying structure 2 .

[0031] Specifically, a scraper 10 is provided on the dehydration box 1 and at the discharge end of the conveying structure 2 , and the scraper 10 is used to scrape off the graphite powder remaining on the surface of the conveying structure 2 , thereby avoiding the graphite powder remaining on the conveying structure 2 .

[0032] Working principle: During use, the utility model first drops graphite powder from the feed hopper 3 onto the conveying structure 2, starts the flattening assembly 4 to flatten the graphite powder that has fallen onto the conveying structure 2, starts the conveying structure 2 to convey the graphite powder, and at the same time starts the drying plate 5 and the material shifting assembly 6. During the process of the drying plate 5 drying and dehydrating the graphite powder, the material shifting assembly 6 is continuously shifted to achieve complete removal of moisture from the graphite powder.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature 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.

[0035] Although 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 appended claims and their equivalents.

Claims

1. Graphite powder high efficiency dehydration device, characterized in that: include: Dehydration tank (1); A conveying structure (2) is arranged on the dehydration box (1); A feed hopper (3) is arranged on the dehydration box (1) and is located above the feed end of the conveying structure (2); A flattening assembly (4) is arranged on the dehydration box (1) and is used to flatten the graphite powder at the feed end of the conveying structure (2); A plurality of drying plates (5) are provided and evenly distributed above the conveying structure (2); A material moving assembly (6) is disposed between the two drying plates (5) and is used to move the graphite powder; An exhaust fan (7) is arranged on the top of the dehydration box (1); A filter plate (8) is arranged on the side wall of the dehydration box (1).

2. The graphite powder efficient dehydration device according to claim 1, characterized in that: The material shifting assembly (6) comprises a fixed plate (6-1) arranged in the dehydration box (1) and located above the conveying structure (2); two strip-shaped sliders (6-2) are relatively slidably mounted on the bottom of the fixed plate (6-1); a gear (6-3) is provided at the bottom of the fixed plate (6-1) and between the two strip-shaped sliders (6-2); a gear bar (6-4) meshingly connected to the gear (6-3) is provided on the side wall of the strip-shaped slider (6-2); a first electric cylinder (6-5) for driving one side of the strip-shaped slider (6-2) to move is provided on the fixed plate (6-1); and a plurality of evenly distributed shifting rods (6-6) are provided at the bottom of the strip-shaped slider (6-2).

3. The graphite powder efficient dehydration device according to claim 1, characterized in that: The conveying structure (2) comprises two conveying rollers (2-1) which are mounted at two ends of a dehydration box (1) so as to rotate relative to each other, a conveying belt (2-2) being provided between the two conveying rollers (2-1), a driving motor (2-3) for driving one of the conveying rollers (2-1) to rotate being provided on the dehydration box (1), and protrusions (2-4) being provided at both ends of the conveying belt (2-2).

4. The graphite powder efficient dehydration device according to claim 1, characterized in that: The flattening assembly (4) comprises a second electric cylinder (4-1) arranged on the dehydration box (1), the output end of the second electric cylinder (4-1) is provided with a flattening plate (4-2), and a gap is provided between the flattening plate (4-2) and the conveying structure (2).

5. The graphite powder efficient dehydration device according to claim 1, characterized in that: A flow valve (9) is provided at the bottom of the feed hopper (3).

6. The graphite powder efficient dehydration device according to claim 1, characterized in that: A scraper (10) is provided on the dehydration box (1) and located at the discharge end of the conveying structure (2).

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