Heat dissipation structure of ceramic cookware biscuit firing kiln

Abstract

The utility model relates to the technical field of bisque firing kilns, and discloses a ceramic cookware bisque firing kiln heat dissipation structure which comprises a bisque firing kiln body, a fixing disc is installed at the top of the bisque firing kiln body, a motor is installed at the top of the fixing disc, and the output end of the motor is fixedly connected with a rotating shaft. The bottom of the rotating shaft extends into the fixing disc and is connected with a driving mechanism, a cooling water tank is fixedly connected to one side of the biscuiting kiln body, a heat exchange mechanism is arranged at the top of the fixing disc, the driving mechanism comprises a driving gear fixedly connected with the rotating shaft, and driven gears are connected to the two sides of the driving gear in an engaged mode. According to the device, high-temperature gas in the biscuiting kiln main body can be rapidly pumped out through the heat exchange mechanism while the heat dissipation fan is driven by the motor to rotate, then the high-temperature gas is cooled through the cooling water tank and then introduced into the biscuiting kiln main body again, and therefore the heat dissipation and cooling efficiency of the device can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bisque-fired kilns, in particular to a heat dissipation structure of a bisque-fired kiln for ceramic cookware. Background Art

[0002] The main function of bisque firing is to increase the strength of the blank to facilitate the decoration and other processing processes and reduce losses. The bisque firing process generally lasts 6-8 hours. According to the needs, the kiln door needs to be opened to a certain degree to discharge the water vapor inside the kiln, and then closed after a certain period of time. At the end of bisque firing, the kiln door also needs to be opened to a certain degree to cool down and accelerate the heat dissipation inside.

[0003] For example, the Chinese patent with patent application number 202221826212.1 is a Jianzhan blank bisque firing kiln. This patent can automatically open the furnace body and discharge the water vapor inside the furnace body by setting a top opening and closing door and its matching opening and closing cylinder. No manual supervision is required, which reduces labor costs and labor.

[0004] However, the above patent only dissipates heat naturally by opening the kiln after bisque firing, which results in a long cooling time each time, thus seriously affecting the processing efficiency of ceramic cookware. Utility Model Content

[0005] The utility model aims to provide a ceramic cookware unglazed kiln heat dissipation structure, which solves the problems raised in the background technology.

[0006] An embodiment of the present application provides a ceramic cookware biscuit kiln heat dissipation structure, including a biscuit kiln body, a fixed plate installed on the top of the biscuit kiln body, a motor installed on the top of the fixed plate, an output end of the motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft extends to the interior of the fixed plate and is connected to a driving mechanism, a cooling water tank is fixedly connected to one side of the biscuit kiln body, and a heat exchange mechanism is arranged on the top of the fixed plate.

[0007] By adopting the above technical solution, the device can quickly dissipate heat and cool the interior of the biscuit-fired kiln body, thereby greatly improving the practicability of the device.

[0008] Optionally, the driving mechanism includes a driving gear fixedly connected to the rotating shaft, both sides of the driving gear are meshed with driven gears, the interior of the driven gear is fixedly connected to a driven shaft, and the bottom of the driven shaft extends to the interior of the biscuit kiln body and is fixedly connected to a cooling fan.

[0009] By adopting the above technical solution, the device can drive the heat dissipation fan to rotate through the driving mechanism after the biscuit firing is completed, thereby greatly accelerating the air circulation rate inside the biscuit firing kiln body, thereby greatly improving the heat dissipation and cooling efficiency of the device.

[0010] Optionally, the heat exchange mechanism includes an eccentric disk installed on the outer surface of the rotating shaft and a pressure extraction box installed on the top of the fixed disk, the interior of the pressure extraction box is movably connected to a sealing plate, one side of the sealing plate is fixedly connected to a push rod, the other end of the push rod extends to the outside of the pressure extraction box and is fixedly connected to a baffle, and a return spring is provided on the outer surface of the push rod between the baffle and the pressure extraction box.

[0011] By adopting the above technical solution, the device can use the motor to drive the heat dissipation fan to rotate while quickly extracting the high-temperature gas inside the biscuit firing kiln body through the heat exchange mechanism, and then re-introduce it into the biscuit firing kiln body after cooling it through the cooling water tank, thereby further improving the heat dissipation and cooling efficiency of the device.

[0012] Optionally, one side of the pumping box is fixedly connected to the cooling water tank and the biscuit kiln body through pipelines, and the outer surfaces of the two pipelines are fixedly connected with a one-way valve.

[0013] By adopting the above technical solution and utilizing the one-way flow property of the one-way valve, the heat exchange effect of the device is improved.

[0014] Optionally, the eccentric disk is an elliptical structure, and the lengths of the eccentric disk on the left and right sides of the rotating shaft are different.

[0015] By adopting the above technical solution, the eccentric disk can periodically collide with the baffle, thereby greatly improving the practicability of the device.

[0016] Optionally, four corners of the bottom of the biscuit-fired kiln body are fixedly connected with bases.

[0017] By adopting the above technical solution, the base is used to make the device more stably installed.

[0018] Optionally, a sealing door is provided on the outer surface of the biscuit firing kiln body.

[0019] By adopting the above technical solution, the high-temperature gas during the firing process can be sealed by using a sealed door.

[0020] Optionally, a controller is fixedly connected to one side of the biscuit firing kiln body, and a control switch is fixedly connected to the outer surface of the controller.

[0021] By adopting the above technical solution, the electrical appliances inside the device can be controlled more conveniently using the controller.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. The technical solution of the present application is to set up a motor, a rotating shaft, a driving gear, a driven gear, a driven shaft and a cooling fan, so that after the biscuit firing is completed, the cooling fan can be driven to rotate through the driving mechanism of the device, thereby greatly accelerating the air circulation rate inside the biscuit firing kiln body, thereby greatly improving the heat dissipation and cooling efficiency of the device.

[0024] 2. The technical solution of the present application is to set an eccentric disk, a pressure extraction box, a sealing plate, a push rod, a baffle, a return spring, a one-way valve and a cooling water tank, so that the device can use the motor to drive the heat dissipation fan to rotate while quickly extracting the high-temperature gas inside the biscuit kiln body through the heat exchange mechanism, and then cool it down through the cooling water tank and then re-introduce it into the inside of the biscuit kiln body, thereby further improving the heat dissipation and cooling efficiency of the present device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the overall heat dissipation structure of a ceramic cookware unglazed kiln of the utility model;

[0027] Figure 2 It is a three-dimensional structural schematic diagram of the entire internal heat dissipation structure of a ceramic cookware unglazed kiln of the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of a pressure extraction box in a heat dissipation structure of a ceramic cookware unglazed kiln according to the utility model;

[0029] Figure 4 The utility model is a three-dimensional structural schematic diagram of the connecting part of the driving gear and the driven gear in the heat dissipation structure of the ceramic cookware unglazed kiln.

[0030] In the figure: 1. Unglazed kiln body; 2. Fixed plate; 3. Motor; 4. Rotating shaft; 5. Driving gear; 6. Driven gear; 7. Driven shaft; 8. Cooling fan; 9. Cooling water tank; 10. Eccentric plate; 11. Pumping box; 12. Sealing plate; 13. Push rod; 14. Baffle; 15. Reset spring; 16. One-way valve; 17. Base; 18. Sealing door; 19. Controller. DETAILED DESCRIPTION

[0031] See also Figure 1-4The utility model provides a technical solution: a ceramic cookware biscuit kiln heat dissipation structure, comprising a biscuit kiln body 1, a fixed plate 2 is installed on the top of the biscuit kiln body 1, a motor 3 is installed on the top of the fixed plate 2, the output end of the motor 3 is fixedly connected to a rotating shaft 4, the bottom of the rotating shaft 4 extends to the inside of the fixed plate 2 and is connected to a driving mechanism, a cooling water tank 9 is fixedly connected to one side of the biscuit kiln body 1, and a heat exchange mechanism is arranged on the top of the fixed plate 2.

[0032] By adopting the above technical solution, the device can quickly dissipate heat and cool the interior of the biscuit-fired kiln body 1, thereby greatly improving the practicability of the device.

[0033] In the implementation mode of the present application, Figure 2 and Figure 4 As shown, the driving mechanism includes a driving gear 5 fixedly connected to the rotating shaft 4, and both sides of the driving gear 5 are meshed with driven gears 6. The interior of the driven gear 6 is fixedly connected to a driven shaft 7, and the bottom of the driven shaft 7 extends to the interior of the biscuit kiln body 1 and is fixedly connected to a cooling fan 8.

[0034] By adopting the above technical solution, the device can drive the heat dissipation fan 8 to rotate through the driving mechanism after the biscuit firing is completed, thereby greatly accelerating the air circulation rate inside the biscuit firing kiln body 1, thereby greatly improving the heat dissipation and cooling efficiency of the device.

[0035] In the implementation mode of the present application, Figure 2-3 As shown, the heat exchange mechanism includes an eccentric disk 10 installed on the outer surface of the rotating shaft 4 and a pressure relief box 11 installed on the top of the fixed disk 2. The interior of the pressure relief box 11 is movably connected with a sealing plate 12, and one side of the sealing plate 12 is fixedly connected with a push rod 13. The other end of the push rod 13 extends to the outside of the pressure relief box 11 and is fixedly connected with a baffle 14. The outer surface of the push rod 13 located between the baffle 14 and the pressure relief box 11 is provided with a return spring 15.

[0036] By adopting the above technical solution, the device can use the motor 3 to drive the heat dissipation fan 8 to rotate while quickly extracting the high-temperature gas inside the biscuit firing kiln body 1 through the heat exchange mechanism, and then re-introduce the high-temperature gas into the biscuit firing kiln body 1 after cooling it through the cooling water tank 9, thereby further improving the heat dissipation and cooling efficiency of the device.

[0037] In the implementation mode of the present application, Figure 2 As shown, one side of the pressure extraction box 11 is fixedly connected to the cooling water tank 9 and the biscuit kiln body 1 through pipelines, and the outer surfaces of the two pipelines are fixedly connected with a one-way valve 16.

[0038] By adopting the above technical solution and utilizing the one-way flow property of the one-way valve 16, the heat exchange effect of the device is improved.

[0039] In the implementation mode of the present application, Figure 2 As shown, the eccentric disk 10 is an elliptical structure, and the lengths of the eccentric disk 10 on the left and right sides of the rotating shaft 4 are different.

[0040] By adopting the above technical solution, the eccentric disk 10 can periodically collide with the baffle, thereby greatly improving the practicability of the device.

[0041] In the implementation mode of the present application, Figure 1 As shown, four corners of the bottom of the biscuit-fired kiln body 1 are fixedly connected with bases 17 .

[0042] By adopting the above technical solution, the base 17 is used to make the device more stably installed.

[0043] In the implementation mode of the present application, Figure 1 As shown, a sealing door 18 is provided on the outer surface of the biscuit firing kiln body 1 .

[0044] By adopting the above technical solution, the high-temperature gas during the firing process can be sealed using the sealing door 18.

[0045] In the implementation mode of the present application, Figure 1 As shown, a controller 19 is fixedly connected to one side of the biscuit kiln body 1, and a control switch is fixedly connected to the outer surface of the controller 19.

[0046] By adopting the above technical solution, the electrical appliances inside the device can be controlled more conveniently using the controller 19.

[0047] During use, when the biscuit firing is completed and a cooling process is required, the operator can first open the sealing door 18, and then start the motor 3 through the controller 19, so that the motor 3 drives the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it will drive the driving gear 5 to rotate while driving the eccentric disk 10 to rotate. When the driving gear 5 rotates, it will drive the driven gears 6 on both sides to rotate in a meshing manner, so that the driven gear 6 can drive the cooling fan 8 to rotate through the driven shaft 7, thereby greatly accelerating the air circulation rate inside the biscuit firing kiln body 1, thereby greatly improving the heat dissipation and cooling efficiency of the device. When the eccentric disk 10 rotates, it will regularly squeeze the reset spring 15 through the baffle 14, and at the same time, the baffle 14 can drive the baffle 14 to perform periodic pulling and inserting movements inside the extraction and pressure box 11 through the push rod 13, so that the extraction and pressure box 11 can quickly extract the high-temperature gas inside the biscuit firing kiln body 1, and cool it through the cooling water inside the cooling water tank 9 and then re-introduce it into the biscuit firing kiln body 1, thereby further improving the heat dissipation and cooling efficiency of the device.

Claims

1. A ceramic cookware biscuit kiln heat dissipation structure, comprising a biscuit kiln body (1), characterized in that: A fixed disk (2) is installed on the top of the unglazed kiln body (1), a motor (3) is installed on the top of the fixed disk (2), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the bottom of the rotating shaft (4) extends to the inside of the fixed disk (2) and is connected to a driving mechanism, a cooling water tank (9) is fixedly connected to one side of the unglazed kiln body (1), and a heat exchange mechanism is arranged on the top of the fixed disk (2); the heat exchange mechanism comprises an eccentric disk (10) installed on the outer surface of the rotating shaft (4) and a suction and pressure box (11) installed on the top of the fixed disk (2), the interior of the suction and pressure box (11) is movably connected to a sealing plate (12), one side of the sealing plate (12) is fixedly connected to a push rod (13), the other end of the push rod (13) extends to the outside of the suction and pressure box (11) and is fixedly connected to a baffle (14), and a return spring (15) is arranged on the outer surface of the push rod (13) located between the baffle (14) and the suction and pressure box (11).

2. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: The driving mechanism comprises a driving gear (5) fixedly connected to a rotating shaft (4), both sides of the driving gear (5) are meshedly connected to driven gears (6), the interior of the driven gear (6) is fixedly connected to a driven shaft (7), and the bottom of the driven shaft (7) extends to the interior of the biscuit kiln body (1) and is fixedly connected to a cooling fan (8).

3. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: One side of the pressure extraction box (11) is fixedly connected to the cooling water tank (9) and the biscuit kiln body (1) through pipelines, and the outer surfaces of the two pipelines are fixedly connected to a one-way valve (16).

4. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: The eccentric disk (10) is of an elliptical structure, and the lengths of the eccentric disk (10) located on the left and right sides of the rotating shaft (4) are different.

5. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: The four corners of the bottom of the biscuit-fired kiln body (1) are fixedly connected to bases (17).

6. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: The outer surface of the biscuit-fired kiln body (1) is provided with a sealing door (18).

7. The heat dissipation structure of a ceramic cookware biscuit kiln according to claim 1, characterized in that: A controller (19) is fixedly connected to one side of the biscuit-fired kiln body (1), and a control switch is fixedly connected to the outer surface of the controller (19).

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