Carbonization device for producing nanocellulose-based graphitized electrode membrane material

Abstract

A carbonization device for producing a nanocellulose-based graphitized electrode membrane material belongs to the technical field of carbonization equipment and comprises a bottom plate, a support frame, an electric push rod, a sealing plate, an air cooler, a water cooling mechanism, an electric linear sliding table, a crucible barrel, an electric heating pipe, a box body and a movable door, the bottom plate, the supporting frame, the electric push rod, the sealing plate, the air cooler, the water cooling mechanism, the electric linear sliding table, the crucible barrel, the electric heating pipe, the box body and the movable door are installed together. According to the utility model, through simple power switch operation, crucible barrels filled with nanocellulose-based graphitized electrode membrane material raw materials can be controlled to sequentially enter the preheating box, the carbonization box and the cooling box respectively, wherein the preheating box consists of an electric push rod and a sealing plate; the process that a worker opens a plurality of box doors to take out and place the crucible barrel is omitted, convenience is brought to the worker, and the working efficiency is relatively improved. In conclusion, the device has a good application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphitized electrode film material production equipment technical field, especially a kind of carbonization device for nanocellulose-based graphitized electrode film material production. BACKGROUND

[0002] Nanocellulose-based graphitized electrode film material is a kind of electrode material composed of nanocellulose and graphene materials. This material has high strength, high specific surface area and good biocompatibility. Specifically, the application of nanocellulose-based graphitized electrode film material in supercapacitors is particularly outstanding, mainly with the following advantages: (1) high strength and specific surface area: nanocellulose-based graphitized electrode film material has high strength and large specific surface area, which makes it excellent in energy storage devices. (2) Good biocompatibility: Because its raw material comes from plant cellulose, this material has good biocompatibility and is suitable for biomedical field. (3) Environmental protection: nanocellulose is a green and environmentally friendly material, which meets the requirements of sustainable development. (4) Wide application: In addition to supercapacitors, it is also widely used in composite materials, drug delivery, food packaging and other fields.

[0003] Nanocellulose-based graphitized electrode film material involves carbonization process in production. Carbonization is the process of decomposing materials into carbon compounds in high temperature environment. Non-carbon elements in the material are evaporated or dissolved in high temperature environment to increase the carbon content and conductivity of the material. Carbonization generally includes preheating (in the preheating process, non-crystalline carbon is converted into crystalline carbon, thereby increasing the conductivity of the material), high temperature treatment and cooling (to cool the carbonized product in time). In the prior art, workers put the crucible barrels containing nanocellulose-based graphitized electrode film material into the preheating furnace, carbonization furnace and cooling box in sequence to preheat, carbonize and cool. The above operation process is relatively cumbersome, which brings inconvenience to workers and is not conducive to improving work efficiency. UTILITY MODEL CONTENT

[0004] In order to overcome the drawbacks of existing nanocellulose-based graphitized electrode film material carbonization production equipment due to structural limitations, the utility model provides a carbonization device for nanocellulose-based graphitized electrode film material production, which can control the crucible barrels containing nanocellulose-based graphitized electrode film material to enter the preheating box, carbonization box and cooling box in sequence by simple power switch operation of workers, reduces the process of workers opening multiple box doors to take out and put in the crucible barrels, brings convenience to workers and relatively improves work efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The carbonization device for producing nanocellulose-based graphitized electrode film materials comprises a base plate, a support frame, an electric push rod, a sealing plate, a cold air blower, a water cooling mechanism, an electric linear slide, a crucible barrel, an electric heating pipe, a box, and a movable door. The box has an opening on one side, and the movable door is hingedly installed on the front side end of the opening. The lower middle part of the box has two openings A on both sides, and the lower ends of the two openings A are respectively provided with guide openings. The sealing plate has at least two, and the upper ends of the two sealing plates are respectively slidably sleeved in the two guide openings. The electric push rod has multiple sets, and the upper parts of the multiple sets of electric push rod are respectively provided with heat insulation seats. The heat insulation seats of the multiple sets of electric push rod are installed together with the lower ends of the two sealing plates. The lower ends of the multiple sets of electric push rod are respectively installed on the base plate. The upper ends of the support frame are installed on the lower sides of both ends of the box, and the lower ends of the support frame are installed on the upper ends of both sides of the base plate. The upper end of the box has a sliding opening, and the electric linear slide is installed on the outer upper end of the box, and the sliding block of the electric linear slide is slidably located in the sliding opening. The lower end of the sliding block is provided with a clamping seat. The water cooling mechanism is installed on the outer upper end of the motor housing of the electric linear slide. The lower outer part of one end of the box is provided with a fixed shell, and one electric heating pipe is installed in the fixed shell. The lower outer part of the middle of the box is provided with a fixed shell A, and the other electric heating pipes are installed in the fixed shell A and the box. The cold air blower is installed on the outer rear end of the base plate, and two connecting pipes are installed on the other side of the box, one of which is connected with the exhaust pipe of the cold air blower.

[0007] Further, the lower end of the crucible barrel is provided with a sliding wheel, and the crucible barrel is located in the box.

[0008] Further, when the movable column of the electric push rod is located at the upper dead point, the upper end and the front and rear sides of the sealing plate are in sealing contact with the upper end and the front and rear sides in the box. When the movable column of the electric push rod is located at the lower dead point, the upper end of the sealing plate and the upper end of the guide opening are in a horizontal structure.

[0009] Further, the outer sides of the sealing plate, the fixed shell, the fixed shell A, and the box are hollow structures, and the hollow parts are provided with heat insulation materials.

[0010] Further, the water cooling mechanism comprises a water tank and a water inlet pipe and a drain pipe. The water inlet pipe and the drain pipe are respectively installed at the rear upper end and the lower end of the water tank. The water inlet pipe is connected with a water pipe. The water tank is filled with water, and the water tank is installed on the outer upper end of the motor housing of the electric linear slide.

[0011] Further, a plurality of observation plates are installed on the front end of the box.

[0012] Compared with the prior art, the novel has the beneficial effects that: through simple power switch operation, the novel can control the graphite electrode film material raw materials containing nanocellulose to enter the preheating box, carbonization box and cooling box in turn, which are composed of electric push rod and sealing plate; the novel reduces the process of opening multiple box doors to take out and put in the crucible barrels, brings convenience to the staff, and relatively improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] The novel will be further described below in combination with the drawings and examples.

[0014] Fig. 1 is a schematic diagram of the overall structure of the novel;

[0015] Fig. 2 is a schematic diagram of the local enlarged structure of the novel;

[0016] Fig. 3 is a circuit diagram of the novel. DETAILED DESCRIPTION

[0017] Figs. 1-3As shown in the nanocellulose-based graphitized electrode film material production carbonization device, including the base plate 1, support frame 2, electric push rod M1 and M2, sealing plate 3, power switch S1 and S2, S3, S4, S5, power module W1, air cooler F (power input end through a power switch S5 in series and AC 220V power supply two poles are connected through the wire), water cooling mechanism, electric linear slide M, crucible barrel 4, electric heating tube RT and RT1, box 6, movable door 7; The box 6 is a sealed mechanism, the left side of the box 6 has an opening 61, the movable door 7 is hinged to the front side of the opening 61 (the right side of the movable door 7 is fixed to the left side of the front outer end of the box 6 by a hand bolt 71, after loosening the bolt 71, the movable door 7 can be opened), the lower end of the box 6 has two openings A62 on both sides of the middle part, and the lower end of the two openings A62 is respectively welded with a guide opening 63 (guide groove) with the same inner diameter as the opening A62. The sealing plate 3 has two, and the upper end of the two sealing plates 3 is tightly and slidably sleeved in the two guide openings 63. The electric push rod has four sets, and the movable rod of the four sets of electric push rod is respectively provided with a heat insulation ceramic seat 8 (to prevent excessive heat from acting on the motor of the electric push rod through the movable rod of the electric push rod) through a bolt. The upper part of the movable rod of the two sets of electric push rod M1 and the other two sets of electric push rod M2 is fixedly installed with the lower end of the two sealing plates 3 through a bolt. The cylinder body lower end of the four sets of electric push rod is fixedly installed on the front and rear sides of the upper and lower ends of the base plate 1, and the upper end of the two support frames 2 is welded to the lower side of the two ends of the box 6. The lower end of the two support frames 2 is welded to the upper end of the left and right sides of the base plate 1. The upper end of the box 6 has a sliding opening 64 distributed horizontally in the middle part, and the electric linear slide M is horizontally and sealingly fixedly installed in the upper end of the box and the sliding block of the electric linear slide M is slidably located in the sliding opening 64. The lower end of the sliding block is perpendicularly welded with a "Π" type clamping seat 65 (the width is slightly larger than the outer diameter of the crucible barrel 4), and the water cooling mechanism is fixedly installed on the outer upper end of the motor housing of the electric linear slide M. One of the electric heating tubes RT is installed in the fixed shell 66, and the other three electric heating tubes RT1 are installed in the fixed shell A67 and the upper end of the box 6. The left lower end of the box 6 is provided with a fixed shell 66, and one of the electric heating tubes RT is installed in the fixed shell 66. The middle lower end of the box 6 is provided with a fixed shell A67, and the other three electric heating tubes RT1 are installed in the fixed shell A67 and the upper end of the box 6. The air cooler F is installed on the rear outer side of the base plate 1, and the rear outer side and the right outer side of the box 6 are respectively welded with a connecting pipe 68. The rear end of the rear connecting pipe 68 and the exhaust pipe of the air cooler F are connected by a pipeline. The power switches S1, S2, S3, S4 and S5, and the power module W1 are installed in the component box 9 on the front outer side of the support frame. The lower front and rear sides of the crucible barrel 4 are respectively provided with a sliding wheel 41 (which can conveniently displace the crucible barrel 4 in the lower end of the box).

[0018] Figs. 1-3As shown, the movable column of the electric push rod M1 and M2 is located at the top dead center, the upper end and the front and rear sides of the sealing plate 3 are in close contact with the upper end and the front and rear sides of the box 6, and the outer side of the sealing plate 3 and the inner side of the guide port 63 are in sealed sliding contact. When the movable column of the electric push rod M1 and M2 is located at the bottom dead center, the upper end of the sealing plate 3 and the upper end of the guide port 63 are in a horizontal structure. The outer side of the sealing plate 3, the fixed shell 66, the fixed shell A 67, and the box 6 are hollow structures, and the hollow parts are filled with heat insulation materials. The water cooling mechanism includes a water tank 51 and a water inlet pipe 52 and a drain pipe 53. One end of the water inlet pipe 52 and the drain pipe 53 is respectively welded to the upper rear end and the lower right end of the water tank 51 and communicates with the water tank 51. The water inlet pipe 52 is connected to the water pipe through a pipeline, and the drain pipe 53 is connected to the sewage tank through a sewage pipe. The water tank 51 is filled with water, and the water tank 51 is fixedly installed on the outer upper end of the motor shell of the electric linear sliding platform M (after opening the water pipe valve, the tap water flows into and out of the water tank 51, cooling the motor to prevent the motor from overheating). The front left end and the middle movable door of the box 6 are respectively provided with a heat-resistant transparent tempered glass observation plate 13 (convenient for observing the position of the crucible in the box). The power input terminals 1 and 2 of the power module W1 are respectively connected to the two poles of the 220V power supply through wires; the power output terminals 3 and 4 of the power module W1 are respectively connected to the power input terminals 1 and 2 of the power switches S1, S2, and S through wires. The power output terminals 3, 4, 5, and 6 of the power switch S are respectively connected to the positive and negative power input terminals of the electric linear sliding platform M; the power output terminals 3, 4, 5, and 6 of the power switch S2 are respectively connected to the positive and negative power input terminals of the two sets of electric push rods M1; the power output terminals 3, 4, 5, and 6 of the power switch S3 are respectively connected to the positive and negative power input terminals of the two sets of electric push rods M2; and the power input terminals of the first electric heating pipe RT and the other three electric heating pipes RT1 are respectively connected to the third power switch S3 and the fourth power switch S4 in series and to the two poles of the 220V power supply through wires.

[0019] Figs. 1-3As shown, the AC 220V power supply into the power module W1 power input, power module W1 3, 4 pin output stable DC 24V power supply into the power switch S1, S2, S power input. The new work flow as follows. (1) open the door 7, then put the crucible barrel 4 in the preheating box 10 (left end a sealing plate and the left part of the box into the preheating box), and the "Π" type of card seat card in the upper end of the crucible barrel 4, then close the door, the staff open the power switch S3, the electric heating tube RT power heating, by the box left part of the preheating box 10 (sealing plate is located in the upper end) preheating, preheating box temperature gradually increased to preheat the material in the crucible (preheating after closing the power switch S3). (2) after a period of time, the staff to the power switch S1 handle to the left, the power switch S1 1, 2 feet and 3, 4 feet are connected, so that the positive and negative poles of the electric push rod M1 power input end of electricity its movable column driven sealing plate 3 down to the stop after closing the power switch. (3) the staff to the power switch S handle to the left, the power switch S 1, 2 feet and 3, 4 feet are connected, so that the positive and negative poles of the electric linear slide table power input end of electricity its sliding block through the card seat driven crucible barrel 4 into the box middle part of the carbonization box 11 (right end a sealing plate and the middle part of the box into the carbonization box); then the staff to the power switch S1 handle to the right, the power switch S1 1, 2 feet and 5, 6 feet are connected, so that the positive and negative poles of the electric push rod M1 power input end of electricity its movable column driven sealing plate 3 up to the stop after closing the power switch; in turn, the work open the power switch S4, the electric heating tube RT1 power heating, by the box middle part of the carbonization box 11 (sealing plate is located in the upper end) heating, carbonization box temperature gradually increased to carbonization of materials in the crucible (carbonization after closing the power switch S4). (4) after a period of time, the staff to the power switch S2 handle to the left, the power switch S2 1, 2 feet and 3, 4 feet are connected, so that the positive and negative poles of the electric push rod M2 power input end of electricity its movable column driven sealing plate 3 down to the stop after closing the power switch. (5) the staff to the power switch S handle to the left, the power switch S 1, 2 feet and 3, 4 feet are connected, so that the positive and negative poles of the electric linear slide table M power input end of electricity its sliding block through the card seat driven crucible barrel 4 into the box right part of the cooling box 12 (right end a sealing plate and the right part of the box into the cooling box); then the staff to the power switch S2 handle to the right, the power switch S2 1, 2 feet and 5, 6 feet are connected, so that the positive and negative poles of the electric push rod M2 power input end of electricity its movable column driven sealing plate 3 up to the stop after closing the power switch; in turn, the staff open the power switch S5, the cooling fan F cooling fan F power to blow into the cooling box 12 cold air, carbonization of raw materials in the crucible cooling (cooling after closing the cooling fan power switch).(6)The worker pulls the handle of the power switch S1, S2 to the right, the 1, 2 feet and the 3, 4 feet of the power switch S1, S2 are connected, so that the positive and negative poles of the electric push rod M1, M2 are powered, and the movable column drives the sealing plate 3 to descend to the stop point, and then the power switch is closed; the worker pulls the handle of the power switch S to the right, the 1, 2 feet and the 5, 6 feet of the power switch S1 are connected, so that the positive and negative poles of the electric linear slide M are powered, and the sliding block drives the crucible barrel 4 into the preheating box formed by the right part of the box through the clamping seat, and the worker can take out the cooled crucible and obtain the carbonized nanocellulose-based graphitized electrode film material after opening the movable door 7. The preheating, carbonization and cooling time and temperature of the nanocellulose-based graphitized electrode film material involved in the present application are mature technologies, and the above technical solutions are not described in detail, and the preheating, carbonization and cooling time and temperature of the nanocellulose-based graphitized electrode film material are not protected.

[0020] Fig. 1 、 2 , 3, through the above, the present application can control the crucible barrel containing nanocellulose-based graphitized electrode film material to enter the preheating box, carbonization box and cooling box composed of electric push rods and sealing plates in turn through simple power switch operation, thereby reducing the process of opening multiple box doors to take out and put in the crucible barrel, bringing convenience to the workers and improving the work efficiency. Fig. 3 In the above, the power module W1 is an AC 220V to DC 24V power module finished product; the electric push rod M1, M2 is a reciprocating electric push rod finished product; the electric linear slide M is an electric screw slide finished product (power 480W); the electric heating pipe RT, RT1 has a power of 5KW respectively; and the air cooler F has a power of 2KW.

[0021] The above shows and describes the basic principle and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

[0022] Furthermore, it should be understood that, although the specification is described in terms of embodiments, the embodiments do not include only singular implementations, but that the specification can include plural implementations of individual systems, methods, articles, or apparatuses. It should also be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting.

Claims

1. A carbonization device for producing nanocellulose-based graphitized electrode film materials, comprising a base plate, a support frame, an electric push rod, a sealing plate, a cold air machine, a water cooling mechanism, an electric linear slide, a crucible barrel, an electric heating pipe, a box body, and a movable door; characterized in that, The box has an opening on one side, and a movable door is hingedly installed on the front side of the opening. The lower middle part of the box has two openings A on both sides, and the lower ends of the two openings A are respectively provided with guide openings. There are at least two sealing plates, and the upper ends of the two sealing plates are respectively slidably sleeved in the two guide openings. The electric push rod has multiple sets, and the upper ends of the multiple sets of electric push rods are respectively provided with heat insulation seats. The heat insulation seats of the multiple sets of electric push rods are installed together with the lower ends of the two sealing plates. The lower ends of the multiple sets of electric push rods are respectively installed on the bottom plate. The upper ends of the support frames are installed on the lower sides of the two ends of the box, and the lower ends of the support frames are installed on the upper ends of the two sides of the bottom plate. The upper end of the box has a sliding opening, and the electric linear slide is installed on the outer upper end of the box, and the sliding block of the electric linear slide is slidably located in the sliding opening. The lower end of the sliding block is provided with a clamping seat. The lower end of the water cooling structure is installed on the outer upper end of the motor housing of the electric linear slide. One end of the box is provided with a fixed shell on the lower outer side. One electric heating pipe is installed in the fixed shell. The middle part of the box is provided with a fixed shell A on the lower outer side. The other multiple electric heating pipes are respectively installed in the fixed shell A and the box. The air cooler is installed on the outer rear end of the bottom plate, and two connecting pipes are installed on the other side of the box. One of the connecting pipes is connected with the exhaust pipe of the air cooler.

2. The nanocellulose-based graphitized electrode film material production carbonization device according to claim 1, characterized in that, The lower end of the crucible barrel is provided with a sliding wheel, and the crucible barrel is located in the box.

3. The nanocellulose-based graphitized electrode film material production carbonization device according to claim 1, characterized in that, When the movable column of the electric push rod is located at the upper dead point, the upper end of the sealing plate and the front and rear sides are in sealing contact with the upper end and the front and rear sides in the box. When the movable column of the electric push rod is located at the lower dead point, the upper end of the sealing plate and the upper end of the guide opening are in a horizontal structure.

4. The nanocellulose-based graphitized electrode film material production carbonization device according to claim 1, characterized in that, The outer sides of the sealing plate, the fixed shell, the fixed shell A and the box are hollow structures, and the hollow parts are provided with heat insulation materials.

5. The nanocellulose-based graphitized electrode film material production carbonization device according to claim 1, characterized in that, The water cooling structure includes a water tank, a water inlet pipe and a drain pipe. The water inlet pipe and the drain pipe are respectively installed at the upper rear end and the lower end of the water tank. The water inlet pipe is connected with a water pipe. The water tank is filled with water. The water tank is installed on the outer upper end of the motor housing of the electric linear slide.

6. The nanocellulose-based graphitized electrode film material production carbonization device according to claim 1, characterized in that, Multiple observation plates are installed on the front end of the box.

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