Casting powder baking device

Abstract

The utility model belongs to the technical field of baking equipment, and particularly relates to a casting powder baking device which comprises an outer discharging barrel, the inner side of the outer discharging barrel is fixedly connected with an inner drying barrel, the bottom of the inner drying barrel is fixedly connected with a conical material guide disc, and the conical material guide disc is fixedly connected with a grounding supporting base. Uncooled casting powder at the upper end of the rotary bearing disc is intercepted through the cooling limiting flashboard until a second cooling temperature sensor senses that the casting powder on the inner side of the cooling limiting flashboard at the current corresponding position is lowered to a transportable temperature, and the corresponding electric control driving slide way is independently controlled to lift the cooling limiting flashboard; according to the casting powder conveying device, only cooled casting powder is annularly conveyed to the discharging opening on the rotary bearing disc and falls off to the upper end of the discharging conveying belt through guiding of the material guiding inclined plate to be conveyed out, then it is ensured that the materials are conveyed to the next link after being dried and fully cooled, and inconvenience caused by concentrated conveying of the uncooled materials is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of protective slag baking devices. BACKGROUND

[0002] Protective slag is baked. INVENTION CONTENTS

[0003] The utility model provides a kind of protective slag baking device,

[0004] The utility model provides the following technical scheme: a kind of protective slag baking device, including outer discharge cylinder, the inner side fixedly connected with inner drying cylinder in the outer discharge cylinder, the bottom of the inner drying cylinder is fixedly connected with conical material guiding disc, the conical material guiding disc is fixedly connected with ground support base, the inner side of the inner drying cylinder is provided with baking heat source supply assembly, the bottom of the inner drying cylinder is fixedly connected with annular drive motor, the output end of the annular drive motor is fixedly connected with rotary bearing disc, the ground support base penetrates the rotary bearing disc and extends to workshop base surface, the rotary bearing disc rotationally arranged on the outer side of the ground support base, the upper end surface of the rotary bearing disc is provided with cooling discharge assembly, and the cooling discharge assembly is used for the cooling of already dried material after export.

[0005] Among them, the baking heat source supply assembly includes first heat source temperature sensor, metal heat conduction sheet and heat cycle passage pipe, the first heat source temperature sensor is fixedly connected to the inner side of the inner drying cylinder, the shell of the heat cycle passage pipe is fixedly connected with the inner drying cylinder, the circulation pipeline end of the heat cycle passage pipe is connected with external heat supply pipeline, the first heat source temperature sensor is fixedly connected with the metal heat conduction sheet, and the first heat source temperature sensor senses the heat conduction temperature of the metal heat conduction sheet.

[0006] Among them, the inner side of the inner drying cylinder is provided with longitudinal lifting mechanism, the transmission end of the longitudinal lifting mechanism is fixedly connected with drying plugging batten, and the drying plugging batten is slidably connected to the outer side of the inner drying cylinder and the ground support base.

[0007] Among them, the cooling discharge assembly includes electric control drive slide, cooling limiting gate and second cooling temperature sensor, the electric control drive slide is fixedly connected to the upper end surface of the rotary bearing disc, the cooling limiting gate is fixedly connected with the drive end of the electric control drive slide, and the second cooling temperature sensor is embedded in the inner side of the cooling limiting gate.

[0008] Among them, the outer discharge cylinder side is provided with discharge opening, and the inner side of the discharge opening is fixedly connected with material guiding inclined plate.

[0009] The outer wall of the outer discharging cylinder is fixedly connected with a discharging conveying belt, and the transmission input end of the discharging conveying belt corresponds to the position of the guide chute.

[0010] The inner drying cylinder is provided with a discharging cavity, the opening position of the discharging cavity corresponds to the position of the conical guide disc, and the discharging cavity is communicated with the outer discharging cylinder.

[0011] The utility model discloses a beneficial effect is: through baking heat source supply assembly generates heat source and realizes circulation in the inner drying cylinder, makes the even heat drying of the protection slag, and then the intermittent through longitudinal lifting mechanism controls the drying plugging stop plate and exports the material after drying to the front end of rotary bearing disc, and the material circular motion is taken by rotary bearing disc, at this time, the protection slag in the cooling limiting gate inner side of the current corresponding position is lowered to the conveyable temperature through the cooling limiting gate intercepting the upper end of rotary bearing disc, when the second cooling temperature sensor senses, independent control corresponding electric control drive slide way lifts the cooling limiting gate, makes the protection slag only after cooling in rotary bearing disc annular delivery to the discharging opening, through the guide chute's direction drop to the upper end of discharging conveying belt and export, and then ensure that the material is dried and has completed the full cooling and then is conveyed to the next link, and then avoid the inconvenience caused when the uncooled material is concentratedly conveyed.

[0012] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is a local schematic diagram of the utility model;

[0015] Figure 3 It is Figure 2 It is another perspective view of the utility model.

[0016] In the drawing: 1, outer discharging cylinder;11, guide chute;12, discharging opening;2, inner drying cylinder;21, grounding support base;22, conical guide disc;23, discharging cavity;3, baking heat source supply assembly;31, first heat source temperature sensor;32, metal heat conduction sheet;33, heat circulation passage pipe;4, longitudinal lifting mechanism;41, drying plugging stop plate;5, annular drive motor;6, discharging conveying belt;7, rotary bearing disc;71, cooling release assembly;711, electric control drive slide way;712, cooling limiting gate;713, second cooling temperature sensor. DETAILED DESCRIPTION

[0017] Please refer to Figures 1-3The utility model provides the following technical scheme: A kind of protective slag baking device, including outer discharge cylinder 1, inner drying cylinder 2 is fixedly connected in outer discharge cylinder 1 inner side, the bottom of inner drying cylinder 2 is fixedly connected with conical material guide disc 22, conical material guide disc 22 is fixedly connected with grounding support base 21, baking heat source supply assembly 3 is arranged in inner drying cylinder 2 inner side, the bottom of inner drying cylinder 2 is fixedly connected with annular drive motor 5, the output end of annular drive motor 5 is fixedly connected with rotary bearing disc 7, grounding support base 21 penetrates rotary bearing disc 7 and extends to workshop base surface, rotary bearing disc 7 is rotationally arranged at the outer side of grounding support base 21, the upper end surface of rotary bearing disc 7 is provided with cooling discharge component 71, and cooling discharge component 71 is used for the cooling of already dried material to guide out.

[0018] Inner drying cylinder 2 is provided with discharge cavity 23, and the discharge cavity 23 is arranged at a position corresponding to the conical material guide disc 22, and the discharge cavity 23 is connected with the outer discharge cylinder 1.

[0019] In the embodiment, to avoid the security problem caused by the concentrated conveying of the protective slag that has not been completely cooled after drying, the utility model generates heat source by baking heat source supply assembly 3 after the protective slag is guided into the inner side of inner drying cylinder 2, realizes circulation in the inner side of inner drying cylinder 2, and then intermittently controls the drying blocking stop plate 41 by the vertical lifting mechanism 4 to output the dried material to the front end of the rotary bearing disc 7, and the material is circularly moved by the rotary bearing disc 7, at this time, the protective slag that has not been cooled on the upper end of the rotary bearing disc 7 is intercepted by the cooling limiting gate 712, until the protective slag inside the cooling limiting gate 712 at the current corresponding position is lowered to the conveyable temperature sensed by the second cooling temperature sensor 713, the corresponding electrically-controlled driving slide 711 is independently controlled to lift the cooling limiting gate 712, so that the protective slag that has been completely cooled is conveyed to the discharge opening 12 by the annular conveying of the rotary bearing disc 7, and then is guided and dropped to the upper end of the discharge conveying belt 6 by the guide inclined plate 11, thereby ensuring that the material is conveyed to the next link after being dried and completely cooled, and thereby avoiding the inconvenience caused by the concentrated conveying of the material that has not been cooled.

[0020] Baking heat source supply assembly 3 includes first heat source temperature sensor 31, metal heat conduction sheet 32 and heat circulation passage pipe 33, the first heat source temperature sensor 31 is fixedly connected to the inner side of inner drying cylinder 2, the outer shell of heat circulation passage pipe 33 is fixedly connected with inner drying cylinder 2, the circulation pipeline end of heat circulation passage pipe 33 is connected with external heat supply pipeline, the first heat source temperature sensor 31 is fixedly connected with metal heat conduction sheet 32, and the first heat source temperature sensor 31 senses the heat conduction temperature of metal heat conduction sheet 32.

[0021] In the embodiment, the heat circulation passage pipe 33 is used to circulate the introduced heat conducting oil for heating the metal heat conducting sheet 32, thereby providing the drying source for the inner side of the inner drying cylinder 2, and the first heat source temperature sensor 31 is used to provide the circulation speed of the heat conducting oil introduced into the heat circulation passage pipe 33 by detecting the heat conducting temperature of the metal heat conducting sheet 32 in real time, wherein the heat conducting oil is input into the heat circulation passage pipe 33 by the oil pump after being heated, and the working principle is the known technical means in the art and is not the improvement content of the utility model, and therefore the specific principle of the circulation heating is not described in detail in the utility model.

[0022] The inner drying cylinder 2 is provided with the longitudinal lifting mechanism 4, the transmission end of the longitudinal lifting mechanism 4 is fixedly connected with the drying blocking clamping plate 41, and the drying blocking clamping plate 41 is slidingly connected to the outer side of the inner drying cylinder 2 and the grounding support base 21.

[0023] In the embodiment, the longitudinal lifting mechanism 4 is used to drive the longitudinal sliding of the drying blocking clamping plate 41, and is used to block or leak the discharging cavity 23 of the inner drying cylinder 2, when the drying blocking clamping plate 41 blocks the discharging cavity 23, the protective slag located in the inner side of the inner drying cylinder 2 is subjected to the baking of the baking heat source supply assembly 3, when the baking time reaches, the drying blocking clamping plate 41 is lifted to open the discharging cavity 23, so that the protective slag is guided to pass through the discharging cavity 23 and falls to the upper end of the rotary bearing disc 7 through the conical inclined surface of the conical guide disc 22.

[0024] The cooling discharge assembly 71 comprises an electric control driving slide 711, a cooling limiting gate plate 712 and a second cooling temperature sensor 713, the electric control driving slide 711 is fixedly connected to the upper end surface of the rotary bearing disc 7, the cooling limiting gate plate 712 is fixedly connected with the driving end of the electric control driving slide 711, and the second cooling temperature sensor 713 is embedded in the inner side of the cooling limiting gate plate 712.

[0025] The outer discharging cylinder 1 is provided with a discharging opening 12 on one side, and the discharging opening 12 is fixedly connected with a guide inclined plate 11 on the inner side.

[0026] The outer wall of the outer discharging cylinder 1 is fixedly connected with a discharging conveying belt 6 on one side, and the transmission input end of the discharging conveying belt 6 corresponds to the position of the guide inclined plate 11.

[0027] In the embodiment, the annular driving motor 5 drives the annular movement of the rotating bearing disc 7, so that the protective slag is cooled after being dropped to the upper end of the rotating bearing disc 7. During the cooling process, the electrically controlled sliding track 711 drives the cooling limiting shutter 712 to be in a drooping state. At this time, the protective slag is limited and kept on the upper end of the rotating bearing disc 7 by the cooling limiting shutter 712. When the second cooling temperature sensor 713 detects that the temperature of the protective slag decreases, the electrically controlled sliding track 711 drives the cooling limiting shutter 712 to slide upward and lift. With the rotating movement of the rotating bearing disc 7, when the cooling limiting shutter 712 in the lifting state, which has completed the cooling and lifting, reaches the position of the discharging opening 12, the protective slag is dropped to the upper end of the discharging conveyor belt 6 through the guidance of the material guide plate 11, and the cooled protective slag is conveyed to the next process by the discharging conveyor belt 6. The utility model can distinguish and convey the cooled protective slag and the protective slag which is not completely cooled.

[0028] The working principle of the utility model is as follows: after the protective slag is introduced into the inner drying cylinder 2, the protective slag is uniformly and hot dried by the heat source generated by the baking heat source supply assembly 3. After the drying time reaches, the dried material is output to the front end of the rotating bearing disc 7 by the drying blocking clamping plate 41 controlled by the longitudinal lifting mechanism 4, and the material is circularly moved by the rotating bearing disc 7 to wait for the cooling of the protective slag. During the cooling, the protective slag which is not cooled on the upper end of the rotating bearing disc 7 is intercepted by the cooling limiting shutter 712. When the second cooling temperature sensor 713 senses that the protective slag inside the cooling limiting shutter 712 at the current corresponding position decreases to the conveyable temperature, the corresponding electrically controlled sliding track 711 is controlled to lift the cooling limiting shutter 712, so that the protective slag which is only cooled is circularly conveyed to the discharging opening 12 by the rotating bearing disc 7, and finally dropped to the upper end of the discharging conveyor belt 6 through the guidance of the material guide plate 11 and conveyed out.

Claims

1. A protective slag baking device comprising an outer discharge cylinder (1), characterized in that: The inside of the outgoing barrel (1) is fixedly connected with an inner drying cylinder (2), the bottom of the inner drying cylinder (2) is fixedly connected with a conical material guide disc (22), the conical material guide disc (22) is fixedly connected with a grounding support base (21), the inside of the inner drying cylinder (2) is provided with a baking heat source supply assembly (3), the bottom of the inner drying cylinder (2) is fixedly connected with a ring-shaped driving motor (5), the output end of the ring-shaped driving motor (5) is fixedly connected with a rotary bearing disc (7), the grounding support base (21) penetrates through the rotary bearing disc (7) and extends to the workshop base surface, the rotary bearing disc (7) is rotationally arranged on the outside of the grounding support base (21), the upper end surface of the rotary bearing disc (7) is provided with a cooling discharge assembly (71), and the cooling discharge assembly (71) is used for guiding and discharging the dried material after cooling.

2. A protective slag roasting device according to claim 1, characterized in that: The baking heat source supply assembly (3) comprises a first heat source temperature sensor (31), a metal heat conduction sheet (32) and a heat circulation passage pipe (33), the first heat source temperature sensor (31) is fixedly connected to the inside of the inner drying cylinder (2), the shell of the heat circulation passage pipe (33) is fixedly connected with the inner drying cylinder (2), the circulation pipeline end of the heat circulation passage pipe (33) is connected with an external heat supply pipeline, the first heat source temperature sensor (31) is fixedly connected with the metal heat conduction sheet (32), and the first heat source temperature sensor (31) senses the heat conduction temperature of the metal heat conduction sheet (32).

3. A protective slag roasting device according to claim 1, characterized in that: The outside of the inner drying cylinder (2) is provided with a longitudinal lifting mechanism (4), the driving end of the longitudinal lifting mechanism (4) is fixedly connected with a drying blocking clamping plate (41), and the drying blocking clamping plate (41) is slidingly connected to the outside of the inner drying cylinder (2) and the grounding support base (21).

4. A protective slag roasting device according to claim 1, characterized in that: The cooling discharge assembly (71) comprises an electric control driving slide (711), a cooling limiting gate plate (712) and a second cooling temperature sensor (713), the electric control driving slide (711) is fixedly connected to the upper end surface of the rotary bearing disc (7), the cooling limiting gate plate (712) is fixedly connected with the driving end of the electric control driving slide (711), and the second cooling temperature sensor (713) is embedded in the inside of the cooling limiting gate plate (712).

5. A protective slag roasting device according to claim 1, characterized in that: One side of the outgoing barrel (1) is provided with a discharging opening (12), and the inside of the discharging opening (12) is fixedly connected with a material guide inclined plate (11).

6. A protective slag baking device according to claim 5, characterized in that: One side of the outer wall of the outgoing barrel (1) is fixedly connected with a discharging conveying belt (6), and the transmission input end of the discharging conveying belt (6) corresponds in position to the material guide inclined plate (11).

7. A protective slag roasting device according to claim 1, characterized in that: The inner drying cylinder (2) is provided with a discharging cavity (23), the discharging cavity (23) is arranged at a position corresponding to the conical material guide disc (22), and the discharging cavity (23) is communicated with the outgoing barrel (1).

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