Automatic control kiln system

Abstract

The utility model discloses an automatic control kiln system and relates to the technical field of automatic control kiln systems, the automatic control kiln system comprises a base and a kiln body, two first driving assemblies are symmetrically mounted on the upper surface of the base, and second rotating assemblies are arranged on the outer surfaces of the two ends of the kiln body; the first driving assembly comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are symmetrically and fixedly connected to the upper surface of the base, a rotating rod is rotationally connected between the side faces, close to each other, of the first fixing plate and the second fixing plate through a bearing, a gear is fixedly connected to the outer surface of the rotating rod, and a motor is fixedly connected to the upper surface of the base at the left end. A rotating shaft is installed at the output end of the motor, the end, away from the motor, of the rotating shaft penetrates through the first fixing plate and then is fixedly connected with one end of a rotating rod, a controller is installed on the front side face of the kiln body, and the output end of the controller is electrically connected with the motor. Through cooperation of the structures, automatic control and use of the kiln body can be achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic kiln control systems, in particular to an automatic kiln control system. Background Art

[0002] In the traditional limestone burning process, limestone is calcined at high temperature in a lime kiln so that its main component, calcium carbonate, is decomposed into calcium oxide and carbon dioxide by heat. The obtained calcium oxide is quicklime. It can be seen that fully calcining limestone is an effective way to improve the quality and production capacity of quicklime. Therefore, it is usually calcined by grinding the limestone into powder and then spraying it into the kiln for heating.

[0003] Moreover, the current kiln production process has a low degree of automation, manual labor has a great impact on the improvement of production efficiency, and production efficiency and product performance fluctuate greatly. Operations cannot be traced, and there is a lack of feedback means for quality monitoring. Quality accidents can only be judged based on experience, which is not conducive to production management and has poor production efficiency.

[0004] Therefore, an automatic kiln control system is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic control kiln system in order to realize automatic control and use of a kiln body and improve production efficiency.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An automatic control kiln system comprises a base and a kiln body, wherein two driving components 1 are symmetrically mounted on the upper surface of the base, and rotating components 2 are arranged on the outer surfaces of both ends of the kiln body;

[0008] The driving assembly 1 includes a fixing plate 1 and a fixing plate 2, wherein the fixing plate 1 and the fixing plate 2 are symmetrically fixedly connected to the upper surface of the base, a rotating rod is rotatably connected between the side surfaces of the fixing plate 1 and the fixing plate 2 that are close to each other through a bearing, a gear is fixedly connected to the outer surface of the rotating rod, a motor is fixedly connected to the upper surface of the left end of the base, a rotating shaft is installed at the output end of the motor, an end of the rotating shaft away from the motor passes through the fixing plate 1 and is fixedly connected to one end of the rotating rod, a controller is installed on the front side of the kiln body, and the output end of the controller is electrically connected to the motor;

[0009] The second rotating assembly includes a fixed ring, which is fixedly connected to the outer surfaces of both ends of the kiln body. The outer surface of the fixed ring is fixedly connected to a gear ring, and the outer surface teeth of the gear ring are meshed with the outer surface teeth of the gear.

[0010] Furthermore, a temperature sensor, a humidity sensor and a pressure sensor are installed on the inner wall of the kiln body, and the output ends of the temperature sensor, the humidity sensor and the pressure sensor are electrically connected to the controller.

[0011] Furthermore, the controller and the input end of the motor are electrically connected to an external power source.

[0012] Furthermore, an air inlet pipe is installed on the outer surface of the left end of the kiln body, the inner cavity of the air inlet pipe is connected with the inner cavity of the kiln body, and an electromagnetic valve is provided on the outer surface of the air inlet pipe, and the input end of the electromagnetic valve is electrically connected to the controller.

[0013] Furthermore, a pressure relief pipe is installed on the lower surface of the kiln body, the inner cavity of the pressure relief pipe is connected with the inner cavity of the kiln body, and a pressure relief solenoid valve is arranged on the outer surface of the pressure relief pipe, and the input end of the pressure relief solenoid valve is electrically connected to the controller.

[0014] Furthermore, there are two bases, which are arranged at two ends of the lower surface of the kiln body.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. In the utility model, when the kiln body needs to be used, the controller can be used to control the start motor to rotate the rotating shaft, and the rotating shaft will drive the gear on the left end to rotate through the rotating rod, and the rotating gear will drive the meshing gear ring on the left end to rotate, so that the fixed ring on the left end drives the kiln body to rotate, and the rotating component 2 and the driving component 1 on the right end will also be driven to rotate, so that the kiln body enters the working state; through the cooperation of the above structure, the kiln body can be automatically controlled and used, thereby improving production efficiency.

[0017] 2. In the utility model, the controller can be used to control the opening of the solenoid valve so that the high-temperature gas can enter the kiln body from the air inlet pipe; at the same time, the temperature sensor, humidity sensor and pressure sensor inside the kiln body will also feed back the collected data to the controller. When the temperature is not enough or the humidity is high, the controller can control the opening of the solenoid valve to allow more high-temperature gas to enter the kiln body. Otherwise, the solenoid valve will be slowly closed; when the pressure value inside the kiln body is too large, the controller will control the opening of the pressure relief solenoid valve to relieve the pressure inside the kiln body and prevent the products inside the kiln body from being damaged; through the cooperation of the above structures, the kiln body can be automatically controlled and used to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the base, the driving component 1 and the motor in the utility model;

[0020] Figure 3 It is a three-dimensional diagram of a driving component 1 in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the rotating component 2 in the utility model.

[0022] Markings in the figure: 1-base, 2-kiln body, 3-driving component 1, 4-motor, 5-rotating component 2, 6-controller, 21-pressure relief pipe, 22-pressure relief solenoid valve, 23-air inlet pipe, 24-solenoid valve, 31-fixing plate 1, 32-fixing plate 2, 33-rotating rod, 34-gear, 41-rotating shaft, 51-fixing ring, 52-gear ring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] Reference Figure 1-Figure 4 An automatic kiln control system includes a base 1 and a kiln body 2. There are two bases 1, which are arranged at the two ends of the lower surface of the kiln body 2. Two driving components 1 are symmetrically installed on the upper surface of the base 1. Rotating components 2 5 are arranged on the outer surfaces of both ends of the kiln body 2; the driving component 1 3 includes a fixing plate 1 31 and a fixing plate 2 32, which are symmetrically fixedly connected to the upper surface of the base 1, and a rotating rod 33 is rotatably connected between the side surfaces of the fixing plate 1 31 and the fixing plate 2 32 close to each other through a bearing, and a gear 34 is fixedly connected to the outer surface of the rotating rod 33, and the left side of the fixing plate 1 31 and the fixing plate 2 32 is connected to the rotating rod 33. A motor 4 is fixedly connected to the upper surface of the end base 1, and a rotating shaft 41 is installed at the output end of the motor 4. The end of the rotating shaft 41 away from the motor 4 passes through a fixed plate 31 and is fixedly connected to one end of a rotating rod 33. A controller 6 is installed on the front side of the kiln body 2, and the output end of the controller 6 is electrically connected to the motor 4. Specifically, the controller 6 uses a single-chip microcomputer as the main control chip, and its model is STC89C51. When the kiln body 2 needs to be used, the controller 6 can be used to control the start-up motor 4 to rotate the rotating shaft 41, and the rotating rotating shaft 41 will drive the gear 34 at the left end to rotate through the rotating rod 33.

[0026] Reference Figure 1-Figure 4 The rotating component 2 5 includes a fixed ring 51, which is fixedly connected to the outer surfaces of both ends of the kiln body 2. The outer surface of the fixed ring 51 is fixedly connected to a gear ring 52, and the outer surface teeth of the gear ring 52 are meshed with the outer surface teeth of the gear 34; specifically, the rotating gear 34 will drive the meshing gear ring 52 at the left end to rotate, so that the fixed ring 51 at the left end drives the kiln body 2 to rotate, and the rotating component 2 5 and the driving component 1 3 at the right end will also be driven to rotate, so that the kiln body 2 enters the working state; through the cooperation of the above structure, the kiln body 2 can be automatically controlled and used, thereby improving the production efficiency.

[0027] Reference Figure 1-Figure 4 , a temperature sensor, a humidity sensor and a pressure sensor are installed on the inner wall of the kiln body 2, and the output ends of the temperature sensor, the humidity sensor and the pressure sensor are electrically connected to the controller 6, and the input ends of the controller 6 and the motor 4 are electrically connected to the external power supply; specifically, the temperature sensor, the humidity sensor and the pressure sensor are coated with a coating with high temperature resistance and corrosion resistance. This coating can be made of materials such as aluminum oxide, silicon oxide or fluoroplastics. These materials have excellent high temperature resistance and corrosion resistance, can effectively protect the sensor from the high temperature and corrosion of high temperature gas, and ensure that it is installed away from the direct flame and high temperature area inside the kiln body 2.

[0028] Reference Figure 1-Figure 4 An air inlet pipe 23 is installed on the outer surface of the left end of the kiln body 2. The internal volume of the air inlet pipe 23 is connected to the internal volume of the kiln body 2. An electromagnetic valve 24 is arranged on the outer surface of the air inlet pipe 23. The input end of the electromagnetic valve 24 is electrically connected to the controller 6. Specifically, the controller 6 can control the opening of the electromagnetic valve 24 so that high-temperature gas can enter the kiln body 2 from the air inlet pipe 23. At the same time, the temperature sensor, humidity sensor and pressure sensor inside the kiln body 2 will also feed back the collected data to the controller 6. When the temperature is not enough or the humidity is high, the controller 6 can control the opening of the electromagnetic valve 24 to allow more high-temperature gas to enter the kiln body 2. The gas enters the interior of the kiln body 2, otherwise, the solenoid valve 24 is slowly closed; a pressure relief pipe 21 is installed on the lower surface of the kiln body 2, the internal volume of the pressure relief pipe 21 is connected with the internal volume of the kiln body 2, and a pressure relief solenoid valve 22 is provided on the outer surface of the pressure relief pipe 21, and the input end of the pressure relief solenoid valve 22 is electrically connected to the controller 6; specifically, when the internal pressure value of the kiln body 2 is too large, the controller 6 will control the opening of the pressure relief solenoid valve 22 to relieve the pressure inside the kiln body 2 and prevent the internal products of the kiln body 2 from being damaged; through the cooperation of the above structure, the kiln body 2 can be automatically controlled and used to improve production efficiency.

[0029] The implementation principle of an automatic kiln control system embodiment of the present application is:

[0030] When using the device, first connect to an external power supply. When the kiln body 2 needs to be used, the controller 6 can be used to control the start motor 4 to rotate the rotating shaft 41. The rotating rotating shaft 41 will drive the gear 34 at the left end to rotate through the rotating rod 33. The rotating gear 34 will drive the meshing gear ring 52 at the left end to rotate, so that the fixed ring 51 at the left end drives the kiln body 2 to rotate, and the rotating component 2 5 and the driving component 1 3 at the right end will also be driven to rotate, so that the kiln body 2 enters the working state; through the cooperation of the above structure, the kiln body 2 can be automatically controlled and used, thereby improving production efficiency.

[0031] On the other hand, the controller 6 can be used to control the opening of the solenoid valve 24 so that the high-temperature gas can enter the kiln body 2 from the air inlet pipe 23; at the same time, the temperature sensor, humidity sensor and pressure sensor inside the kiln body 2 will also feed back the collected data to the controller 6. When the temperature is not enough or the humidity is high, the controller 6 can control the opening of the solenoid valve 24 to allow more high-temperature gas to enter the kiln body 2. Otherwise, the solenoid valve 24 will be slowly closed; when the pressure value inside the kiln body 2 is too large, the controller 6 will control the opening of the pressure relief solenoid valve 22 to relieve the pressure inside the kiln body 2 and prevent the products inside the kiln body 2 from being damaged; through the cooperation of the above structures, the kiln body 2 can be automatically controlled and used to improve production efficiency.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic kiln control system, comprising a base (1) and a kiln body (2), characterized in that: Two driving components (1) are symmetrically mounted on the upper surface of the base (1), and rotating components (2) (5) are arranged on the outer surfaces of both ends of the kiln body (2); The driving assembly 1 (3) comprises a fixing plate 1 (31) and a fixing plate 2 (32), wherein the fixing plate 1 (31) and the fixing plate 2 (32) are symmetrically fixedly connected to the upper surface of the base (1), a rotating rod (33) is rotatably connected between the adjacent side surfaces of the fixing plate 1 (31) and the fixing plate 2 (32) via a bearing, and a gear (34) is fixedly connected to the outer surface of the rotating rod (33), a motor (4) is fixedly connected to the upper surface of the left end of the base (1), a rotating shaft (41) is installed at the output end of the motor (4), and an end of the rotating shaft (41) away from the motor (4) passes through the fixing plate 1 (31) and is fixedly connected to one end of the rotating rod (33), and a controller (6) is installed on the front side surface of the kiln body (2), and the output end of the controller (6) is electrically connected to the motor (4); The second rotating assembly (5) comprises a fixing ring (51), wherein the fixing ring (51) is fixedly connected to the outer surfaces of both ends of the kiln body (2), and the outer surface of the fixing ring (51) is fixedly connected to a gear ring (52), and the outer surface teeth of the gear ring (52) are meshed with the outer surface teeth of the gear (34).

2. The automatic kiln control system according to claim 1, characterized in that: A temperature sensor, a humidity sensor and a pressure sensor are installed on the inner wall of the kiln body (2), and the output ends of the temperature sensor, the humidity sensor and the pressure sensor are electrically connected to the controller (6).

3. The automatic kiln control system according to claim 1, characterized in that: The input ends of the controller (6) and the motor (4) are electrically connected to an external power source.

4. The automatic kiln control system according to claim 1, characterized in that: An air inlet pipe (23) is installed on the outer surface of the left end of the kiln body (2), the inner cavity of the air inlet pipe (23) is connected to the inner cavity of the kiln body (2), and an electromagnetic valve (24) is arranged on the outer surface of the air inlet pipe (23), the input end of the electromagnetic valve (24) is electrically connected to the controller (6).

5. The automatic kiln control system according to claim 1, characterized in that: A pressure relief pipe (21) is installed on the lower surface of the kiln body (2), the internal volume of the pressure relief pipe (21) is connected to the internal volume of the kiln body (2), and a pressure relief solenoid valve (22) is arranged on the outer surface of the pressure relief pipe (21), and the input end of the pressure relief solenoid valve (22) is electrically connected to the controller (6).

6. The automatic kiln control system according to claim 1, characterized in that: The number of the bases (1) is two, and the two bases (1) are arranged at two ends of the lower surface of the kiln body (2).

Images