CN217110248U - Totally enclosed stoving room is used to graphite electrode - Google Patents

Abstract

The utility model discloses a totally enclosed drying room for graphite electrodes, which comprises a drying room body; the middle part of the interior of the drying room body is provided with a partition plate, four groups of hot air drying structures distributed from top to bottom are arranged on two side surfaces of the partition plate, five groups of electric heating drying boxes are arranged on two side walls of the drying room body at equal intervals, graphite electrode placing frames are arranged in the drying room body on two sides of the partition plate, and a blower is arranged at the top of the drying room body; the utility model discloses set up electric heat stoving box and hot air drying structure, electric heat stoving box and hot air drying structure can be simultaneously dried from graphite electrode's both sides face and process, not only can guarantee the efficiency that graphite electrode was dried, and can guarantee that the stoving room adopts the stoving mode of combined type to the graphite electrode of different production standards to dry to guarantee the comprehensiveness of stoving.

Description

Totally enclosed stoving room is used to graphite electrode

Technical Field

The utility model relates to a graphite electrode dries by fire technical field, specifically is a graphite electrode is with totally enclosed stoving room.

Background

The graphite electrode is a high-temperature resistant graphite conductive material which is prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, dipping, graphitization and machining, is called an artificial graphite electrode (graphite electrode for short) and is different from a natural graphite electrode prepared by using natural graphite as a raw material, the high-temperature oxidation resistance of the graphite electrode is improved by dipping, the bending strength of the graphite electrode is improved, and the graphite electrode needs to be dried after being dipped so as to ensure safe and efficient use of the graphite electrode, so that a drying room is needed in the processing process of the graphite electrode.

The existing graphite electrode drying room has the following defects:

1. the existing graphite electrode drying room is mainly dried by adopting a baking mode or an air-drying mode, the drying mode is single, multiple drying modes can not be combined, the problem of incomplete drying exists when the graphite electrodes are used according to different production standards, the sealing performance of the existing drying room is poor, and the drying and cleaning of the internal environment of the drying room can not be guaranteed in the using process.

2. The inside some temperature and humidity induction system that generally can set up in current graphite electrode stoving room to make things convenient for the staff to monitor the humiture in the stoving room, but the position that the humiture inductor was settled is far away from the graphite electrode, and the inside humiture difference in stoving room is great moreover, the humiture condition of the next door air of the unable accurate judgement graphite electrode, thereby influences the staff to the judgement of graphite electrode drying degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite electrode is with totally enclosed stoving room to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a totally enclosed drying room for graphite electrodes comprises a drying room body; the middle part of the interior of the drying room body is provided with a partition plate, four groups of hot air drying structures distributed from top to bottom are arranged on two side surfaces of the partition plate, five groups of electric heating drying boxes are arranged on two side walls of the drying room body at equal intervals, graphite electrode placing frames are arranged in the drying room body on two sides of the partition plate, a penetrating monitoring rod is arranged in the center of each graphite electrode placing frame, an air blower is arranged at the top of the drying room body, the output end of the air blower is communicated with an air guide cover on the top of the partition plate, and the air guide cover is communicated with the partition plate;

the electric heating drying box comprises mounting seats inside, carbon fiber heating pipes are mounted between the mounting seats, a protective cover is arranged on the front face of the electric heating drying box, an air exhaust cavity communicated with an air guide cover is arranged inside the partition plate, reinforcing rods are arranged between the air exhaust cavities, the hot air drying structure is communicated with the air exhaust cavities, two groups of electric heating wire rings are mounted inside the hot air drying structure through electric connection seats, and a protective net cover is arranged on the front face of the hot air drying structure;

two sets of temperature-sensing ware and humidity inductor are installed to the inside mosaic of monitoring pole, and temperature-sensing ware and humidity inductor adopt crisscross distribution mode.

Preferably, a heat preservation interlayer is arranged in the interlayer of the side wall of the drying room body, an outer waterproof layer is arranged on the outer surface of the drying room body, and the electric heating drying box is embedded on a heat-resistant plate on the inner side wall of the drying room body.

Preferably, the bottom of the drying room body is provided with a supporting bottom plate, and the upper surface of the supporting bottom plate is paved with an anti-skid floor positioned in the drying room body.

Preferably, four angles of supporting baseplate bottom all are equipped with the supporting leg, supporting baseplate's bottom surface evenly distributed has the support column, and supporting baseplate's bottom surface distribution has the reinforcement connecting rod between supporting leg and the support column.

Preferably, the graphite electrode placing frame is fixed inside the drying room body through a supporting rod at the bottom, and side protection rods are arranged on two side edges of the top of the graphite electrode placing frame.

Preferably, exhaust windows are installed at the tops of two side walls of the drying room body, an exhaust passage penetrating through the drying room body is arranged on the outer side of each exhaust window, and a dust screen is installed at a port of each exhaust passage.

Preferably, the output end of the air blower is communicated with the air guide cover through two groups of exhaust pipes, the exhaust pipes are fixedly connected with the drying room body through mounting heads, and the exhaust pipes are communicated with the drying room body through exhaust holes.

Preferably, the central position department on the positive of stoving room body installs sealing door, and the both sides limit of sealing door all is equipped with the transparent observation window that corresponds with graphite electrode rack.

Preferably, the control box is installed in the front of the sealing door one side stoving room body, and the control box passes through the wire respectively with electric heat stoving box, hot-blast stoving structure, air-blower and monitoring pole electric connection.

Preferably, the blower is installed on a top plate at the top of the drying room body, and the blower is fixedly installed at the top of the top plate through a detachable installation plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses electric heat stoving box and hot air drying structure have been set up, electric heat stoving box and hot air drying structure can be simultaneously from the both sides face of graphite electrode processing of drying, not only can guarantee the efficiency that graphite electrode was dried, and can guarantee that the stoving room is dried to the stoving mode that the graphite electrode of different production standards adopted the combined type to guarantee the comprehensiveness of drying, and whole stoving room is in the enclosed state except the circulation of stoving air current at the during operation, and then guaranteed the security of stoving room during operation.

2. The utility model discloses the monitoring pole that has temperature-sensing ware and humidity inductor has been installed to central position department at graphite electrode rack, and the humiture inductor adopts cross distribution's mode can make things convenient for the staff outside the stoving room to carry out accurate judgement to the humiture of near air of graphite electrode to guarantee that the staff judges the degree of drying of graphite electrode, improved the accuracy that graphite electrode dried.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of a detail A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a detail B of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the hot air drying structure shown in FIG. 1 according to the present invention;

fig. 6 is a schematic view of the electric heating drying box shown in fig. 1.

In the figure: 1. a support base plate; 101. supporting legs; 102. reinforcing the connecting rod; 103. a support pillar; 104. an anti-slip floor; 2. drying the house body; 201. a heat-insulating interlayer; 202. an outer waterproof layer; 203. a sealing door; 204. a transparent viewing window; 205. a heat-resistant plate; 3. an exhaust window; 301. an exhaust passage; 302. a dust screen; 4. an electric heating drying box; 401. a mounting seat; 402. a carbon fiber heating pipe; 403. a protective cover; 5. a wind scooper; 6. a blower; 601. an exhaust duct; 602. a mounting head; 603. a detachable mounting plate; 7. a partition plate; 701. a reinforcing rod; 702. an exhaust chamber; 8. a hot air drying structure; 801. an electric heating wire ring; 802. an electric connection seat; 803. a protective mesh enclosure; 9. a monitoring lever; 901. a temperature sensor; 902. a humidity sensor; 10. a graphite electrode placing frame; 1001. a side guard bar; 1002. a support bar; 11. a top plate; 12. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a totally enclosed drying room for graphite electrode comprises a drying room body 2; a partition plate 7 is arranged in the middle of the inside of the drying room body 2, four groups of hot air drying structures 8 distributed from top to bottom are arranged on two side surfaces of the partition plate 7, five groups of electric heating drying boxes 4 are arranged on two side walls of the drying room body 2 at equal intervals, graphite electrode placing frames 10 are arranged in the drying room body 2 on two sides of the partition plate 7, a penetrating monitoring rod 9 is arranged in the center of each graphite electrode placing frame 10, an air blower 6 is arranged on the top of the drying room body 2, the output end of the air blower 6 is communicated with an air guide cover 5 on the top of the partition plate 7, and the air guide cover 5 is communicated with the partition plate 7;

the electric heating drying box 4 comprises an inner mounting seat 401, a carbon fiber heating pipe 402 is mounted between the mounting seats 401, a protective cover 403 is arranged on the front face of the electric heating drying box 4, an exhaust cavity 702 communicated with the air guide cover 5 is arranged inside the partition plate 7, a reinforcing rod 701 is arranged between the exhaust cavities 702, the hot air drying structure 8 is communicated with the exhaust cavity 702, two groups of electric heating wire rings 801 are mounted inside the hot air drying structure 8 through a connection base 802, and a protective net cover 803 is arranged on the front face of the hot air drying structure 8;

two groups of temperature sensors 901 and humidity sensors 902 are embedded in the monitoring rod 9, and the temperature sensors 901 and the humidity sensors 902 are distributed in a crossed manner;

it is specific, division board 7 can separate into two stoving regions with the stoving room body 2, hot-air drying structure 8 inside electric heating wire circle 801 can generate heat under the circular telegram circumstances, and then heat the discharge to the leading-in air current of air-blower 6, the air current after the heating can accelerate the rapid movement of graphite electrode surface hydrone, thereby improve drying efficiency, the inside carbon fiber heating pipe 402 of electric heat stoving box 4 can give out the heat that the penetrability is high under the circular telegram circumstances, more have the penetrability when drying graphite electrode, cooperation hot-air drying structure 8 can realize omnidirectional fast drying to graphite electrode, wind scooper 5 can make things convenient for air-blower 6 to air exhaust chamber 702 in the division board 7 to air exhaust, it can heat the discharge through hot-air drying structure 8 with the air current to discharge chamber 702.

Further, a heat insulation interlayer 201 is arranged in an interlayer of the side wall of the drying room body 2, an outer waterproof layer 202 is arranged on the outer surface of the drying room body 2, and the electric heating drying box 4 is embedded on a heat-resistant plate 205 on the inner side wall of the drying room body 2;

specifically, the heat preservation and heat insulation effect of whole stoving room can be guaranteed to heat preservation intermediate layer 201, and then reduces the heat energy consumption in stoving room, reaches energy-conserving effect, and outer waterproof layer 202 can play waterproof effect, and heat-resistant plate 205 can protect electric heat stoving box 4 to avoid electric heat stoving box 4 to cause the damage to the stoving room body 2 in the course of the work.

Further, a supporting bottom plate 1 is arranged at the bottom of the drying room body 2, and an anti-skid floor 104 positioned in the drying room body 2 is laid on the upper surface of the supporting bottom plate 1;

specifically, supporting baseplate 1 can further consolidate the bottom of the stoving room body 2, and antiskid floor 104 can make things convenient for the staff to stack the operation to the graphite electrode to staff's safety has been guaranteed.

Furthermore, four corners of the bottom of the supporting base plate 1 are provided with supporting legs 101, supporting columns 103 are uniformly distributed on the bottom surface of the supporting base plate 1, and reinforcing connecting rods 102 are distributed on the bottom surface of the supporting base plate 1 between the supporting legs 101 and the supporting columns 103;

specifically, the supporting legs 101 and the supporting columns 103 can ensure the stable supporting effect of the bottom of the supporting base plate 1, and the reinforcing connecting rods 102 can further reinforce the supporting legs 101 and the supporting columns 103.

Further, the graphite electrode placing frame 10 is fixed inside the drying room body 2 through a supporting rod 1002 at the bottom, and side protection rods 1001 are arranged on two side edges of the top of the graphite electrode placing frame 10;

specifically, the support rod 1002 can stably support the graphite electrode holder 10, and the side protection rod 1001 can protect the side surface.

Furthermore, exhaust windows 3 are mounted on the tops of two side walls of the drying room body 2, an exhaust channel 301 penetrating through the drying room body 2 is arranged on the outer side of each exhaust window 3, and a dust screen 302 is mounted at a port of each exhaust channel 301;

specifically, the exhaust window 3 and the exhaust passage 301 can facilitate the discharge of the humid air inside the drying room body 2, and the dust screen 302 can play a role in protection.

Further, the output end of the blower 6 is communicated with the air guiding cover 5 through two groups of exhaust pipes 601, the exhaust pipes 601 are fixedly connected with the drying room body 2 through the mounting head 602, and the exhaust pipes 601 are communicated with the air guiding cover 5 through exhaust holes;

specifically, the exhaust duct 601 can facilitate the air exhaust of the blower 6, so as to facilitate the blower 6 to blow air into the air guide housing 5.

Further, a sealing door 203 is installed at the center of the front surface of the drying room body 2, and transparent observation windows 204 corresponding to the graphite electrode placing frames 10 are arranged on both sides of the sealing door 203;

specifically, sealing door 203 can conveniently be sealed to the inside graphite electrode of carrying of the stoving room body 2 when the stoving operation, and transparent observation window 204 can make things convenient for the staff to observe the graphite electrode on the graphite electrode rack 10.

Further, a control box 12 is installed on the front face of the drying room body 2 on one side of the sealing door 203, and the control box 12 is electrically connected with the electric heating drying box 4, the hot air drying structure 8, the blower 6 and the monitoring rod 9 through wires respectively;

specifically, the control box 12 can facilitate the switching control of the electric heating drying box 4, the hot air drying structure 8 and the air blower 6 by the workers, and can receive the sensing data of the temperature and humidity sensor on the monitoring rod 9.

Further, the blower 6 is installed on the top plate 11 at the top of the drying room body 2, and the blower 6 is fixedly installed at the top of the top plate 11 through a detachable installation plate 603;

specifically, the firmness at the top of the drying room body 2 can be ensured by the top plate 11, and the detachable mounting plate 603 facilitates the fixed mounting of the blower 6.

The working principle is as follows: when the device is used, graphite electrodes are placed at the top of the graphite electrode placing frame 10 in order, then the sealing door 203 is closed, the control unit in the control box 12 is used for opening the switches of the electric heating drying box 4, the hot air drying structure 8 and the air blower 6, the electric heating wire coil 801 in the hot air drying structure 8 can generate heat under the power-on condition, further, the air flow guided by the air blower 6 is heated and discharged, the heated air flow can accelerate the rapid movement of water molecules on the outer surface of the graphite electrodes, so that the drying efficiency is improved, the carbon fiber heating pipe 402 in the electric heating drying box 4 can emit heat with high penetrability under the power-on condition, the device has penetrability when drying the graphite electrodes, the device can realize the omnibearing rapid drying of the graphite electrodes by matching with the hot air drying structure 8, the air blower 6 exhausts air to the exhaust cavity 702 in the partition plate 7, the exhaust cavity 702 can heat and discharge the air flow through the hot air drying structure 8, and then dry the graphite electrode, and the inside temperature-sensing ware 901 of stoving in-process monitoring rod 9 and humidity inductor 902 can detect the air temperature and the humidity between the graphite electrode to transmit control box 12 and show, thereby make things convenient for the staff to judge the dry degree of graphite electrode.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (10)

1. A totally enclosed drying room for graphite electrodes comprises a drying room body (2); the method is characterized in that: the drying room is characterized in that a partition plate (7) is arranged in the middle of the inside of the drying room body (2), four groups of hot air drying structures (8) distributed from top to bottom are arranged on two side faces of the partition plate (7), five groups of electric heating drying boxes (4) are arranged on two side walls of the drying room body (2) at equal intervals, graphite electrode placing frames (10) are arranged in the drying room body (2) on two sides of the partition plate (7), a penetrating monitoring rod (9) is arranged at the central position of each graphite electrode placing frame (10), an air blower (6) is arranged at the top of the drying room body (2), the output end of the air blower (6) is communicated with an air guide cover (5) at the top of the partition plate (7), and the air guide cover (5) is communicated with the partition plate (7);

the electric heating drying box (4) comprises inner mounting seats (401), carbon fiber heating pipes (402) are mounted between the mounting seats (401), a protective cover (403) is arranged on the front face of the electric heating drying box (4), an exhaust cavity (702) communicated with the air guide cover (5) is arranged inside the partition plate (7), reinforcing rods (701) are arranged between the exhaust cavities (702), the hot air drying structure (8) is communicated with the exhaust cavity (702), two groups of electric heating wire rings (801) are mounted inside the hot air drying structure (8) through an electric connection seat (802), and a protective mesh cover (803) is arranged on the front face of the hot air drying structure (8);

two groups of temperature sensors (901) and humidity sensors (902) are embedded in the monitoring rod (9), and the temperature sensors (901) and the humidity sensors (902) are distributed in a crossed mode.

2. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: the heat-insulation house is characterized in that a heat-insulation interlayer (201) is arranged in a side wall interlayer of the drying house body (2), an outer waterproof layer (202) is arranged on the outer surface of the drying house body (2), and the electric heating drying box (4) is embedded in a heat-resistant plate (205) on the inner side wall of the drying house body (2).

3. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: the bottom of the drying room body (2) is provided with a supporting bottom plate (1), and an anti-skid floor (104) located in the drying room body (2) is laid on the upper surface of the supporting bottom plate (1).

4. The totally enclosed drying room for the graphite electrode as claimed in claim 3, wherein: four angles of supporting baseplate (1) bottom all are equipped with supporting leg (101), the bottom surface evenly distributed of supporting baseplate (1) has support column (103), and the bottom surface distribution of supporting baseplate (1) between supporting leg (101) and support column (103) has reinforcement connecting rod (102).

5. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: the graphite electrode placing frame (10) is fixed inside the drying room body (2) through a supporting rod (1002) at the bottom, and side protective rods (1001) are arranged on two side edges of the top of the graphite electrode placing frame (10).

6. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: exhaust window (3) are all installed at the top of the both sides wall of the drying room body (2), and the outside of exhaust window (3) is equipped with exhaust passage (301) that runs through the drying room body (2), and dust screen (302) are installed to the port of exhaust passage (301).

7. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: the output end of the air blower (6) is communicated with the air guide cover (5) through two groups of exhaust pipes (601), the exhaust pipes (601) are fixedly connected with the drying room body (2) through mounting heads (602), and the exhaust pipes (601) are communicated with the air guide cover (5) through exhaust holes.

8. The totally enclosed drying room for the graphite electrode as claimed in claim 1, wherein: the central position department that stoving room body (2) are positive installs sealing door (203), and the both sides limit of sealing door (203) all is equipped with transparent observation window (204) that correspond with graphite electrode rack (10).

9. The totally enclosed drying room for graphite electrodes as claimed in claim 8, wherein: the front of the sealing door (203) one side drying room body (2) is provided with a control box (12), and the control box (12) is respectively electrically connected with the electric heating drying box (4), the hot air drying structure (8), the air blower (6) and the monitoring rod (9) through wires.

10. The totally enclosed drying room for the graphite electrode as claimed in claim 9, wherein: air blower (6) are installed on roof (11) at the top of the drying room body (2), and air blower (6) are fixedly installed on the top of roof (11) through a detachable installation plate (603).

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