A drying device for producing environmentally friendly bricks

Abstract

The present invention provides a drying device for the production of environmental protection bricks, including a bottom plate, a drying box installed on the top surface of the bottom plate. An installation cavity is recessed on the top surface of the bottom plate. Support plates are fixedly provided at the top of both ends of the installation cavity. A first moving plate and multiple second moving plates are erected between the two support plates. Sliders are provided in the middle of the bottom surface of each second moving plate. Sliding grooves are provided on the bottom of the installation cavity corresponding to the sliders. First driving motors are installed on the bottom surface at both ends of each second moving plate. A first gear is provided on the output shaft of the first driving motor. A first rack is provided on the bottom of the installation cavity corresponding to the first gear. The first driving motor drives the second moving plate to move along the sliding groove. Multiple first electric heating tubes are installed on the side wall of the drying box; it can separate the stacked bricks, facilitating the heating and drying of the inside of the stacked bricks, thereby improving production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of production and processing of environmental protection bricks, and more specifically, to a drying device for producing environmental protection bricks. Background Art

[0002] The dryer for manufacturing environmental protection bricks is mainly used for drying the formed environmental protection bricks. In the existing environmental protection brick production workshops, most of them place the stacked bricks in the dryer and then dry the bricks by high temperature; however, because the bricks are stacked, it takes a long time to dry the inner bricks, consuming a lot of energy and having a low production efficiency. Summary of the Invention

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to provide a drying device for producing environmental protection bricks, which can separate the stacked bricks, facilitate heating and drying of the inside of the stacked bricks, and thus improve the production efficiency.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] The present invention provides a drying device for producing environmental protection bricks, including a bottom plate, a drying box installed on the top surface of the bottom plate, and a box door provided on one side of the drying box; an installation cavity is recessed on the top surface of the bottom plate, and the shape of the installation cavity is adapted to the inner bottom of the drying box. At both ends of the installation cavity, top plates are fixedly provided, and a first moving plate and multiple second moving plates are arranged between the two top plates. The first moving plate is fixedly arranged on the center line connection of the top plates, and the second moving plates are respectively arranged on both sides of the first moving plate; a slider is fixedly provided in the middle of the bottom surface of each second moving plate, and a chute is provided on the bottom of the installation cavity corresponding to the slider. The extending direction of the chute is perpendicular to the length direction of the second moving plate. The second moving plate moves along the chute through the slider. At both ends of the bottom surface of each second moving plate, a first driving motor is installed. A first gear is fixedly provided on the output shaft of the first driving motor, and a first rack is fixedly provided on the bottom of the installation cavity corresponding to the first gear. The first driving motor drives the second moving plate to move along the chute. A plurality of first infrared sensors are fixedly provided on the bottom of the installation cavity, and the first infrared sensors are correspondingly installed at the moving end positions of each second moving plate. A first trigger tab is fixedly provided on the bottom surface of each second moving plate, and the first trigger tab corresponds to the first infrared sensor and is used to trigger the first infrared sensor. A plurality of first electric heating tubes are installed on the side wall of the drying box.

[0006] In a preferred technical solution of the present invention, a support block is fixedly provided on the inner wall of the top end of the drying box close to the box door. A first sliding rod and a second sliding rod are arranged between the support block and the inner wall of the rear end face of the drying box. A plurality of vertical plates are arranged between the first sliding rod and the second sliding rod. Each vertical plate moves along the first sliding rod and the second sliding rod. The vertical plate extends downward. A second rack is fixedly installed on the inner wall of the top of the drying box corresponding to the first sliding rod. The second rack is perpendicular to the inner wall of the top of the drying box and extends along the direction of the first sliding rod. A second driving motor is installed on the top of the vertical plate. A second gear is fixedly provided on the output shaft of the second driving motor. The second gear is in meshing transmission with the second rack;

[0007] Second electric heating tubes are installed on both sides of each vertical plate; a plurality of second trigger flappers are fixedly provided on one side of each vertical plate away from the second driving motor. A plurality of second infrared sensors are installed on the drying box corresponding to the second trigger flappers. The second infrared sensors are correspondingly installed at the moving end positions of the vertical plates.

[0008] In a preferred technical solution of the present invention, an exhaust fan is installed on the top of the drying box. The air inlet of the exhaust fan is communicated with the top of the drying box through a pipeline. A solenoid valve is provided on the pipeline.

[0009] In a preferred technical solution of the present invention, universal ball bearings are installed on both sides and the bottom surface of the slider. The slider slides on the groove wall and the bottom wall of the chute through the universal ball bearings.

[0010] In a preferred technical solution of the present invention, the vertical plate is of a grid plate structure.

[0011] In a preferred technical solution of the present invention, a control box is embedded on the side wall of the drying box. Temperature sensors, humidity sensors and air pressure sensors are fixedly installed on the inner wall of the drying box. The temperature sensors, the humidity sensors, the air pressure sensors, the exhaust fan, the second driving motor, the second electric heating tubes, the second infrared sensors, the first driving motor, the first electric heating tubes, and the first infrared sensors are all electrically connected to the control box.

[0012] In a preferred technical solution of the present invention, a touch display screen is provided on the control box.

[0013] The beneficial effects of the present invention are:

[0014] A drying device for producing environmentally friendly bricks provided by the present invention has a novel structure. The setting of the first moving plate and multiple second moving plates can be used to correspondingly hold the stacked bricks, and the multiple second moving plates are driven by the first driving motor to translate, so that the space between the first moving plate and the second moving plates and between the second moving plates is separated, so that the stacked bricks are separated to a certain extent, leaving enough space between the bricks, which is convenient for heating and drying the inside of the bricks and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front internal structure schematic diagram of a drying device for producing environmentally friendly bricks provided in a specific embodiment of the present invention;

[0016] Figure 2 is a side internal structure schematic diagram of a drying device for producing environmentally friendly bricks provided in a specific embodiment of the present invention.

[0017] In the figure:

[0018] 100, bottom plate; 110, installation cavity; 120, support plate; 130, chute; 140, first rack; 150, first infrared sensor; 200, drying box; 210, box door; 220, support block; 230, first sliding rod; 240, second sliding rod; 250, second infrared sensor; 260, temperature sensor; 270, humidity sensor; 280, air pressure sensor; 310, first moving plate; 320, second moving plate; 330, slider; 340, first driving motor; 350, first gear; 360, first trigger tab; 410, vertical plate; 420, second rack; 430, second driving motor; 440, second gear; 450, second trigger tab; 510, first electric heating tube; 520, second electric heating tube; 600, exhaust fan; 610, pipeline; 620, solenoid valve; 700, control box; 710, touch display screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions of the present invention will be further described below with reference to the drawings and through specific embodiments.

[0020] As Figures 1 to 2As shown in the figure, a drying device for producing environmentally friendly bricks is disclosed in a specific embodiment of the present invention, which includes a bottom plate 100 and a drying box 200 installed on the top surface of the bottom plate 100. A box door 210 is provided on one side of the drying box 200; an installation cavity 110 is recessed on the top surface of the bottom plate 100, and the shape of the installation cavity 110 is adapted to the inner bottom of the drying box 200. Support plates 120 are fixedly provided at the top of both ends of the installation cavity 110. A first moving plate 310 and multiple second moving plates 320 are arranged between the two support plates 120. The first moving plate 310 is fixedly arranged on the center line connection of the support plates 120, and the second moving plates 320 are respectively arranged on both sides of the first moving plate 310; a slider 330 is fixedly provided in the middle of the bottom surface of each second moving plate 320, and a chute 130 corresponding to the slider 330 is provided on the bottom of the installation cavity 110. The extending direction of the chute 130 is perpendicular to the length direction of the second moving plate 320, and the second moving plate 320 moves along the chute 130 through the slider 330. A first driving motor 340 is installed on the bottom surface of both ends of each second moving plate 320, and a first gear 350 is fixedly provided on the output shaft of the first driving motor 340. A first rack 140 corresponding to the first gear 350 is fixedly provided on the bottom of the installation cavity 110. The first driving motor 340 drives the second moving plate 320 to move along the chute 130. A plurality of first infrared sensors 150 are fixedly provided on the bottom of the installation cavity 110, and the first infrared sensors 150 are correspondingly installed at the moving end positions of each second moving plate 320. A first trigger tab 360 is fixedly provided on the bottom surface of each second moving plate 320, and the first trigger tab 360 corresponds to the first infrared sensor 150 and is used to trigger the first infrared sensor 150. A plurality of first electric heating tubes 510 are installed on the side wall of the drying box 200.

[0021] The above-mentioned drying device for producing environmentally friendly bricks has a novel structure. The setting of the first moving plate 310 and multiple second moving plates 320 can be used to correspondingly hold the stacked bricks, and the multiple second moving plates 320 are translated under the drive of the first driving motor 340, so that the space between the first moving plate 310 and the second moving plates 320, and between the second moving plates 320 is separated, so that the stacked bricks are separated to a certain extent, leaving enough space between the bricks, so as to facilitate heating and drying the inside of the bricks and improve production efficiency.

[0022] Further, a support block 220 is fixedly provided on the inner wall of the top end of the drying box 200 close to the box door 210. A first sliding rod 230 and a second sliding rod 240 are arranged between the support block 220 and the inner wall of the rear end face of the drying box 200. A plurality of vertical plates 410 are arranged between the first sliding rod 230 and the second sliding rod 240. Each vertical plate 410 moves along the first sliding rod 230 and the second sliding rod 240. The vertical plate 410 extends downward. A second rack 420 is fixedly installed on the inner wall of the top of the drying box 200 corresponding to the first sliding rod 230. The second rack 420 is perpendicular to the inner wall of the top of the drying box 200 and extends along the direction of the first sliding rod 230. A second driving motor 430 is installed on the top of the vertical plate 410. A second gear 440 is fixedly provided on the output shaft of the second driving motor 430. The second gear 440 is in meshing transmission with the second rack 420. Second electric heating tubes 520 are installed on both sides of each vertical plate 410. A plurality of second trigger flappers 450 are fixedly provided on one side of each vertical plate 410 away from the second driving motor 430. A plurality of second infrared sensors 250 are installed on the drying box 200 corresponding to the second trigger flappers 450. The second infrared sensors 250 are correspondingly installed at the moving end positions of the vertical plates 410. With this structural design, the second driving motor 430 can drive the vertical plates 410 to move along the first sliding rod 230 and the second sliding rod 240. After the stacked bricks are separated at intervals, the second electric heating tubes 520 are moved to the middle area of the stacked bricks, so as to further dry the bricks, effectively improving the drying production efficiency.

[0023] Further, an exhaust fan 600 is installed on the top of the drying box 200. The air inlet of the exhaust fan 600 is communicated with the top of the drying box 200 through a pipeline 610. A solenoid valve 620 is provided on the pipeline 610. The design of the exhaust fan 600 can accelerate the external discharge of moisture and further accelerate drying.

[0024] Further, universal ball bearings are installed on both sides and the bottom surface of the slider 330. The slider 330 slides on the groove wall and bottom wall of the chute 130 through the universal ball bearings. With this structural design, the friction between the slider 330 and the chute 130 can be reduced, so as to facilitate the movement of the second moving plate 320 and ensure that the second moving plate 320 and the bricks can be smoothly transferred in place.

[0025] Further, the vertical plate 410 is of a grid plate structure. With this structural design, heat can circulate and transfer better, further accelerating drying.

[0026] Further, a control box 700 is embedded on the side wall of the drying oven 200. A temperature sensor 260, a humidity sensor 270, and a pressure sensor 280 are fixedly installed on the inner wall of the drying oven 200. The temperature sensor 260, the humidity sensor 270, the pressure sensor 280, the exhaust fan 600, the second driving motor 430, the second electric heating tube 520, the second infrared sensor 250, the first driving motor 340, the first electric heating tube 510, and the first infrared sensor 150 are all electrically connected to the control box 700, which can facilitate viewing the drying environment conditions inside the drying oven and facilitate manual adjustment of the slots by humans.

[0027] Further, a touch display screen 710 is provided on the control box 700.

[0028] Working principle:

[0029] When using the present invention to dry environmental protection bricks, the staff moves the stacked environmental protection bricks as a whole into the drying oven 200, and places the environmental protection bricks corresponding to the first moving plate 310 and the second moving plate 320, and closes the box door 210. Then, the device is started. The first driving motor 340 drives the second moving plate 320 to move outward away from the first moving plate 310. The second moving plate 320 moves until it triggers the first infrared sensor 150, and then stops the corresponding first driving motor 340, and the first moving plate 320 moves in place. Then, the second driving motor 430 is started to drive the vertical plate 410 to move along the first sliding rod 230 and the second sliding rod 240. The vertical plate 410 moves until it triggers the second infrared sensor 250, and then stops the corresponding second driving motor 430, so that the vertical plate 410 moves in place. Then, the first electric heating tube 510 and the second electric heating tube 520 are started to heat and dry the environmental protection bricks. During the drying process, the staff can monitor the temperature, humidity, and air pressure inside the drying oven 200 through the touch display screen 710. During this period, when the air pressure or humidity reaches the preset range, the exhaust fan 600 is started and the solenoid valve 620 is opened to exhaust the air inside the drying oven 200 and run for a preset duration to reduce the air pressure and moisture inside the drying oven 200. After the preset drying duration is reached, the first electric heating tube 510 and the second electric heating tube 520 are turned off, and the second driving motor 430 is started to reset the vertical plate 410 and move it out of the brick body area. Then, the first driving motor 340 is started again to reset the second moving plate 320, so as to restore the bricks to the initial stacked state. After opening the box door 210, the bricks are then moved out of the drying oven as a whole to complete the drying process.

[0030] The present invention is described by way of preferred embodiments. Those skilled in the art will appreciate that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application are all within the scope of protection of the present invention.

Claims

1. A drying and stacking device for producing environmentally friendly bricks, characterized in that: It includes a bottom plate (100), a drying box (200) installed on the top surface of the bottom plate (100), and a box door (210) provided on one side of the drying box (200); An installation cavity (110) is recessed on the top surface of the bottom plate (100), and the shape of the installation cavity (110) is adapted to the inner bottom of the drying box (200). At the top of both ends of the installation cavity (110), a support plate (120) is fixedly provided. A first moving plate (310) and multiple second moving plates (320) are arranged between the two support plates (120). The first moving plate (310) is fixedly arranged on the center line connection of the support plates (120), and the second moving plates (320) are respectively arranged on both sides of the first moving plate (310); A slider (330) is fixedly provided in the middle of the bottom surface of each second moving plate (320). A chute (130) corresponding to the slider (330) is provided on the bottom of the installation cavity (110). The extending direction of the chute (130) is perpendicular to the length direction of the second moving plate (320). The second moving plate (320) moves along the chute (130) through the slider (330). A first driving motor (340) is installed on the bottom surface of both ends of each second moving plate (320). A first gear (350) is fixedly provided on the output shaft of the first driving motor (340). A first rack (140) corresponding to the first gear (350) is fixedly provided on the bottom of the installation cavity (110). The first driving motor (340) drives the second moving plate (320) to move along the chute (130). A plurality of first infrared sensors (150) are fixedly provided on the bottom of the installation cavity (110). The first infrared sensors (150) are correspondingly installed at the moving end positions of each second moving plate (320). A first trigger tab (360) is fixedly provided on the bottom surface of each second moving plate (320). The first trigger tab (360) corresponds to the first infrared sensor (150) and is used to trigger the first infrared sensor (150). A plurality of first electric heating tubes (510) are installed on the side wall of the drying box (200); At the top inner wall of one end of the drying oven (200) close to the box door (210), a support block (220) is fixedly arranged. Between the support block (220) and the inner wall of the rear end face of the drying oven (200), a first slide bar (230) and a second slide bar (240) are arranged. Between the first slide bar (230) and the second slide bar (240), a plurality of vertical plates (410) are arranged. Each of the vertical plates (410) moves along the first slide bar (230) and the second slide bar (240). The vertical plates (410) extend downward. At the top inner wall of the drying oven (200) corresponding to the first slide bar (230), a second rack (420) is fixedly installed. The second rack (420) is perpendicular to the top inner wall of the drying oven (200) and extends along the direction of the first slide bar (230). At the top of the vertical plate (410), a second driving motor (430) is installed. On the output shaft of the second driving motor (430), a second gear (440) is fixedly arranged. The second gear (440) is in meshing transmission with the second rack (420). On both sides of each of the vertical plates (410), second electric heating tubes (520) are installed; on one side of each of the vertical plates (410) away from the second driving motor (430), a plurality of second trigger tabs (450) are fixedly arranged. Corresponding to the second trigger tabs (450) on the drying oven (200), a plurality of second infrared sensors (250) are installed. The second infrared sensors (250) are correspondingly installed at the moving end positions of the vertical plates (410); on both sides and the bottom surface of the slider (330), universal ball bearings are installed. The slider (330) slides on the groove wall and the bottom wall of the chute (130) through the universal ball bearings.

2. The drying and stacking device for environmental protection brick production according to claim 1, characterized in that: At the top of the drying oven (200), an exhaust fan (600) is installed. The air inlet of the exhaust fan (600) is communicated with the top of the drying oven (200) through a pipeline (610). An electromagnetic valve (620) is arranged on the pipeline (610).

3. The drying and stacking device for environmental protection brick production according to claim 1, characterized in that: The vertical plate (410) is of a grid plate structure.

4. The drying and stacking device for environmental protection brick production according to claim 2, characterized in that: A control box (700) is embedded on the side wall of the drying oven (200). On the inner wall of the drying oven (200), a temperature sensor (260), a humidity sensor (270) and a pressure sensor (280) are fixedly installed. The temperature sensor (260), the humidity sensor (270), the pressure sensor (280), the exhaust fan (600), the second driving motor (430), the second electric heating tube (520), the second infrared sensor (250), the first driving motor (340), the first electric heating tube (510), the first infrared sensor (150) are all electrically connected to the control box (700).

5. The drying and stacking device for producing environmentally friendly bricks according to claim 4, characterized in that: A touch display screen (710) is provided on the control box (700).

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