一种电瓷用辊道式阴干窑
By using the transmission system and temperature and humidity control of the roller-type anodizing kiln, the problems of low space utilization efficiency, uneven drying, and high maintenance costs of the chain-type anodizing chamber have been solved, achieving a more efficient and energy-saving electrical porcelain drying process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUXI HIGH VOLTAGE ELECTRIC PORCELAIN RES INST CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-17
AI Technical Summary
In the current manufacturing of electrical porcelain, chain-type air drying rooms suffer from problems such as low space utilization efficiency, uneven drying, high maintenance costs, and high energy consumption.
The roller conveyor type air drying kiln is adopted, which drives the billet to move in parallel through the transmission rollers. Combined with an independent temperature and humidity control system, it can achieve uniform drying and stable transfer in the kiln.
It improves space utilization, ensures uniform drying, reduces maintenance costs and energy consumption, and enhances production efficiency.
Smart Images
Figure CN224517280U_ABST
Abstract
Claims
1. A roller hearth type shadow drying kiln for electrical porcelain, characterized in that, include: Kiln body (1); A billet feeding system is provided on one side of the kiln body (1); A billet feeding system is provided on the side of the kiln body (1) away from the billet feeding system; A transmission system is provided inside the kiln body (1), with both ends of the transmission system extending out of the kiln body (1) and connected to the upper billet system and the lower billet system respectively; Temperature and humidity control system, wherein the temperature and humidity control system is installed on the kiln body (1).
2. A roller hearth kiln for the dry baking of electrical porcelain according to claim 1, characterized in that The transmission system includes: Transmission frame; A transmission roller (2) is provided in multiple ways. The multiple transmission rollers (2) are evenly distributed on the transmission frame. The transmission rollers (2) are rotatably connected to the transmission frame. A first helical gear (3) is coaxially provided at one end of the transmission roller (2). A drive shaft (4) is mounted on the transmission frame and rotatably connected to the transmission frame. The drive shaft (4) is provided with a plurality of second helical gears (5) corresponding to the transmission roller (2). The plurality of second helical gears (5) mesh with a plurality of first helical gears (3) respectively. A drive motor (6) is driven and connected to the transmission shaft (4).
3. A roller hearth kiln for the shadow drying of electroceramics as claimed in claim 2, characterized in that, The transmission frame is also provided with an oil groove (7), the second helical gear (5) is located in the oil groove (7), the oil groove (7) is provided with lubricating oil (8), and the oil groove (7) is provided with a sealing cover plate, which is used to protect the first helical gear (3) and the second helical gear (5).
4. A roller hearth kiln for the dry baking of electrical porcelain according to claim 2, characterized in that The drive roller (2) is a steel roller, a ceramic roller, or a quartz roller.
5. A roller hearth kiln for the dry baking of electrical porcelain according to claim 2, characterized in that The loading system includes: Conveyor rack; Two conveyor wheel sets are provided on the conveyor frame and rotatably connected to the conveyor frame. Each conveyor wheel set includes a first pulley (9) and a second pulley (10). The first pulley (9) and the second pulley (10) are rotatably connected to the conveyor frame. The first pulley (9) and the second pulley (10) are coaxially connected by a belt shaft. The two first pulleys (9) are connected by a first belt (11), and the two second pulleys (10) are connected by a second belt (12). The width of the first pulley (9) and the second pulley (10) is smaller than the gap between the two transmission rollers (2). One of the conveyor wheel sets is provided below the transmission frame. A conveyor motor, which is drivenly connected to the conveyor wheel assembly; A lifting motor (13) is provided, and multiple lifting motors (13) are symmetrically arranged below the bearing surfaces of the first belt (11) and the second belt (12). The lifting motors (13) are used to lift the bearing surfaces. The lower billet system has the same structure as the upper billet system.
6. An electric porcelain roller type shadow drying kiln as claimed in claim 5, characterized in that, The transmission frame includes an upper transmission frame (14), a lower transmission frame (15), and an auxiliary transmission frame (16). The upper transmission frame (14) is mounted on the lower transmission frame (15). Lifting frames (17) are mounted at both ends of the lower transmission frame (15). There are two auxiliary transmission frames (16), which are located at the ends of the lifting frames (17) away from the lower transmission frame (15). The lifting frame (17) is provided with lifting platforms (18) at both ends. Multiple lifting rollers parallel to the transmission roller (2) are provided between the two lifting platforms (18). The lifting rollers are rotatably connected to the lifting platforms (18). The lifting frame (17) is provided with a lifting mechanism for lifting the lifting platforms (18).
7. An electric porcelain roller type shadow drying kiln as claimed in claim 6, characterized in that, The drive shaft (4) and the drive motor (6) are provided in multiple ways. The multiple drive rollers (2) are divided into multiple groups of drive rollers (2). Each group of drive rollers (2) contains multiple drive rollers (2). Each group of drive rollers (2) is driven and connected to one drive shaft (4).
8. An electric porcelain roller type shadow drying kiln according to claim 1, characterized in that, The temperature and humidity control system includes a central control unit, a heating system, and a dehumidification system; The heating system includes a combustion furnace (19), a heating main pipe (20), and a hot air blower (21). The combustion furnace (19) is connected to the heating main pipe (20), and the hot air blower (21) is installed inside the heating main pipe (20). Multiple heating branch pipes (22) are installed on the heating main pipe (20), and the heating branch pipes (22) are connected to the kiln body (1). The dehumidification system includes a dehumidification main pipe (23), the first end of which is connected to the heating main pipe (20) and located between the combustion furnace (19) and the hot air blower (21). The dehumidification main pipe (23) is provided with a dehumidification port (24) and multiple dehumidification branch pipes (25). The dehumidification branch pipes (25) are connected to the kiln body (1). The dehumidification port (24) is provided with a dehumidification valve. Multiple temperature sensors and humidity sensors are evenly distributed inside the kiln body (1). The central control unit is electrically connected to the heating system, the dehumidification system, the temperature sensors, and the humidity sensors.