Drying device is used in production of resistant firebrick
Technical Field
The utility model relates to the technical field of refractory brick production, in particular to a drying device for refractory brick production.
Background
Refractory materials are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. The unshaped refractory material is also called as castable, is mixed powder particles composed of various aggregates or aggregates and one or more bonding agents, and has stronger fluidity when in use, and the unshaped refractory material is required to be mixed with one or more liquids. The shaped refractory material is generally a refractory brick, the shape of which is standard and regular, and can be temporarily processed when being cut according to the requirement, and the refractory brick is generally subjected to drying treatment after being produced and molded, so that the moisture contained in the refractory brick is removed, and the production quality of the refractory brick is ensured.
The existing drying mode is to place the refractory bricks on the brick rack generally, dry the refractory bricks through the hot air blower, the existing brick rack is relatively fixed, the distance between the multi-layer brick racks is inconvenient to adjust, the refractory bricks with different height and size are inconvenient to dry, the refractory bricks are placed on the brick rack, the positions attached to the brick rack are heated slowly, and the phenomenon of low drying efficiency exists, so that the drying device for producing the refractory bricks is provided.
Disclosure of utility model
The utility model aims to provide a drying device for refractory brick production, which has the characteristics of capability of drying refractory bricks with different height and size, convenience in use and high drying efficiency.
The utility model aims to provide a drying device for refractory brick production, which comprises a box body, wherein a motor is arranged on the upper end face of the box body, the output end of the motor penetrates through the box body and is fixedly connected with a driving rod, a plurality of symmetrically distributed arc grooves are formed in the outer wall of the driving rod, driving shafts are slidably connected in the arc grooves, fixing blocks are fixedly connected to the right end faces of the driving shafts, supporting plates are fixedly connected to the right end faces of the fixing blocks, first cavities are formed in the upper end face and the lower end face of the supporting plates, first heating plates are arranged in the first cavities, refractory brick placing frames are arranged on the upper end faces of the first cavities, supporting rods are fixedly connected in the box body, and the fixing blocks are slidably connected with the supporting rods.
In order to prevent the support plate from rotating axially, the drying device for refractory brick production is preferably characterized in that a limiting rod is fixedly connected to the inside of the box body, and the other ends of the plurality of support plates are all connected with the limiting rod in a sliding mode.
In order to facilitate driving the second cavity to move, the drying device for refractory brick production is preferably used, an electric push rod is arranged on the upper end face of the box body, the output end of the electric push rod penetrates through the box body and is fixedly connected with the second cavity, and a second heating plate is arranged in the second cavity.
In order to facilitate drying of the side wall of the refractory brick, the drying device for producing the refractory brick is preferable, wherein the left end face of the box body is provided with the air heater, the air outlet of the air heater penetrates through the box body and is communicated with the ventilation cavity, and the right end face of the ventilation cavity is provided with a plurality of ventilation holes which are uniformly distributed in a penetrating way.
In order to facilitate sealing of the box body, the drying device for refractory brick production is preferably adopted, and the front end surface of the box body is movably connected with a cabinet door through a hinge.
In order to increase the thermal conductivity of the refractory brick placing frame, it is preferable that a plurality of the refractory brick placing frames are made of a metal material as a drying device for producing refractory bricks of the present utility model.
For convenient operation, the drying device for refractory brick production is preferably provided with a controller at the right end face of the box body.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the driving rod is driven by the starting motor to rotate, the arc-shaped grooves are driven to rotate when the driving rod rotates, the corresponding driving shafts are driven to move up and down when the arc-shaped grooves rotate, the fixed blocks and the corresponding supporting plates are driven to move up and down when the driving shafts move, so that the distance between the supporting plates can be adjusted, the refractory bricks are placed in the refractory brick placing frame, then the driving rod is driven by the starting motor to rotate, the distance between the supporting plates is adjusted, the refractory bricks are clamped between the first cavities, the upper end face and the lower end face of the refractory bricks are conveniently dried, and hot air is introduced into the box body by matching with the hot air machine, so that the side walls of the refractory bricks are conveniently heated and dried, and the purposes of convenience in use and high drying efficiency are achieved.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a view showing the construction of the inside of the case of the present utility model;
FIG. 3 is a block diagram of the refractory brick placement frame of the present utility model;
FIG. 4 is a block diagram of a first heating plate of the present utility model;
In the figure, 1, a box body; 2, a cabinet door, 3, a driving rod, 4, a motor, 5, a limit rod, 6, a supporting plate, 7, a first cavity, 8, a refractory brick placing frame, 9, an electric push rod, 10, a fixed block, 11, a first heating plate, 12, a hot air blower, 13, a second cavity, 14, a controller, 15, a ventilation cavity, 16, an arc-shaped groove, 17, a driving shaft, 18 and a supporting rod.
Detailed Description
Referring to fig. 1 to 3, a drying device for refractory brick production includes a box 1, a motor 4 is installed on the upper end face of the box 1, the output end of the motor 4 penetrates through the box 1 and is fixedly connected with a driving rod 3, a plurality of symmetrically distributed arc grooves 16 are formed in the outer wall of the driving rod 3, driving shafts 17 are slidably connected in the arc grooves 16, fixing blocks 10 are fixedly connected to the right end faces of the driving shafts 17, supporting plates 6 are fixedly connected to the right end faces of the fixing blocks 10, first cavities 7 are formed in the upper end faces and the lower end faces of the supporting plates 6, first heating plates 11 are installed in the first cavities 7, refractory brick placing frames 8 are placed on the upper end faces of the first cavities 7, supporting rods 18 are fixedly connected to the inside of the box 1, and the fixing blocks 10 are slidably connected with the supporting rods 18.
In the embodiment, the driving rod 3 can be driven to rotate through the motor 4, the arc-shaped grooves 16 can be driven to rotate when the driving rod 3 rotates, the corresponding driving shafts 17 can be driven to move up and down when the arc-shaped grooves 16 rotate, the fixing blocks 10 and the corresponding supporting plates 6 can be driven to move up and down when the driving shafts 17 move, so that the distance between the supporting plates 6 can be adjusted, the refractory bricks can be placed in the refractory brick placing frame 8, then the driving rod 3 is driven to rotate through the motor 4, the distance between the supporting plates 6 is adjusted, the refractory bricks are clamped between the first cavities 7, and the upper end face and the lower end face of the refractory bricks are dried conveniently, so that the purposes of drying operation of the refractory bricks with different height sizes, convenience in use and high drying efficiency are achieved.
As a technical optimization scheme of the utility model, a limiting rod 5 is fixedly connected inside the box body 1, and the other ends of a plurality of supporting plates 6 are all in sliding connection with the limiting rod 5.
In this embodiment, the other ends of the plurality of support plates 6 are slidably connected to the stopper rod 5, so that the plurality of fixing blocks 10 and the support plates 6 are prevented from axially rotating.
As a technical optimization scheme of the utility model, an electric push rod 9 is arranged on the upper end face of the box body 1, the output end of the electric push rod 9 penetrates through the box body 1 and is fixedly connected with a second cavity 13, and a second heating plate is arranged in the second cavity 13.
In the embodiment, the second cavity 13 can be driven to move through the electric push rod 9, so that the second cavity 13 is abutted against refractory bricks in the uppermost refractory brick placing frame 8, and the drying efficiency is improved.
As a technical optimization scheme of the utility model, the air heater 12 is arranged on the left end face of the box body 1, an air outlet of the air heater 12 penetrates through the box body 1 and is communicated with the ventilation cavity 15, and a plurality of uniformly distributed ventilation holes are formed in the right end face of the ventilation cavity 15 in a penetrating manner.
In the embodiment, hot air can be introduced into the ventilation cavity 15 through the hot air blower 12, and then introduced into the box body 1 through the ventilation holes, so that the side wall of the refractory brick is conveniently heated and dried.
As a technical optimization scheme of the utility model, the front end surface of the box body 1 is movably connected with a cabinet door 2 through a hinge.
In this embodiment, the cabinet door 2 can close the cabinet 1.
As a technical optimization scheme of the utility model, the plurality of refractory brick placing frames 8 are made of metal materials.
In this embodiment, by providing the plurality of refractory brick placement frames 8 as a metal material, the heat conductive property of the refractory brick placement frames 8 can be increased.
As a technical optimization scheme of the utility model, the right end face of the box body 1 is provided with a controller 14.
In the embodiment, the controller 14 is electrically connected with the motor 4, the electric push rod 9 and the air heater 12, and the operation of the equipment can be regulated by the controller 14, so that the operation is more convenient.
When the novel fireproof brick drying box is used, the driving rod 3 can be driven to rotate through the motor 4, the arc-shaped grooves 16 can be driven to rotate when the driving rod 3 rotates, the corresponding driving shafts 17 can be driven to move up and down when the arc-shaped grooves 16 rotate, the fixing blocks 10 and the corresponding supporting plates 6 can be driven to move up and down when the driving shafts 17 move, accordingly, the distance between the supporting plates 6 can be adjusted, the fireproof bricks are placed in the fireproof brick placing frame 8, then the driving rod 3 is driven to rotate through the motor 4, the distance between the supporting plates 6 is adjusted, the fireproof bricks are clamped between the first cavities 7, the upper end face and the lower end face of the fireproof bricks are dried conveniently, meanwhile, the hot air can be introduced into the ventilation cavity 15 by starting the hot air machine 12, and then the side walls of the fireproof bricks are heated and dried conveniently through the ventilation holes, and therefore the purposes of being convenient to use and high in drying efficiency are achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.