Box-type rare earth extractor and lighting device
By incorporating a built-in lighting device in the box-type rare earth extractor, and utilizing infrared sensors and LED light-emitting tubes to automatically adjust brightness and color, the problem of unclear solution observation is solved, achieving efficient and clear solution state monitoring and intelligent control.
Patent Information
- Application Number
- CN202423187105.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In traditional box-type rare earth extractors, the solution is not clearly visible, and the oil film formed by oil stains leads to poor observation results, making it difficult to ensure the quality of rare earth products.
An internal lighting device, including an infrared sensor, a top flange, a light-emitting control board, and an acrylic protective tube, is installed in the box-type rare earth extractor. The infrared sensor detects the approach of personnel and automatically adjusts the brightness and color of the LED light-emitting tube to improve the clarity of observation.
It enables clear observation of the solution state, improves the observation effect, and the device parameters are adjustable, highly adaptable, easy to maintain, and support intelligent control.
Smart Images
Figure CN223660153U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to rare earth extraction separation technical field, concretely relates to a box type rare earth extractor and lighting device. BACKGROUND
[0002] In the rare earth production process, the solution circulating in the box type rare earth extractor is divided into three layers, and the state of each layer of solution directly affects the quality of rare earth products. In production, the solution state in the box type rare earth extractor is often checked, and the process parameters are modified to ensure high quality and high efficiency of rare earth products.
[0003] The traditional method of observing the solution state is to install a transparent acrylic sight glass on the side plate of the box type extractor, and to observe the solution state through the transparent acrylic sight glass. However, the oil stain in the production site can form an oil film on the surface of the organic glass sight glass, which is difficult to clean, causing the solution state in the observation box to be unclear and the observation effect to be poor. INVENTION CONTENTS
[0004] The utility model aims at providing a box type rare earth extractor and lighting device, which can clearly observe the solution state inside the extraction tank and improve the clarity and contrast of observation.
[0005] The technical scheme is as follows:
[0006] The lighting device comprises an infrared sensor, a top flange, a light-emitting control board, an organic glass protection tube and an organic glass cap. The infrared sensor is connected to the top of the top flange, the top flange is provided with a threading hole, and the bottom is provided with a terminal. The terminal is connected to the input port of the light-emitting control board through a wire, and the cable connected to the terminal is led out through the threading hole. The light-emitting control board comprises a single-chip microcomputer and an LED light-emitting tube, and the LED light-emitting tube is connected to the output port of the single-chip microcomputer through an internal circuit. The top end of the organic glass protection tube is connected to the bottom of the top flange, and the organic glass cap is connected to the bottom of the organic glass protection tube. The light-emitting control board and the terminal are located inside the organic glass protection tube.
[0007] Further, the bottom of the top flange is provided with a threaded cover, and the top end of the organic glass protection tube is connected to the bottom of the top flange through a threaded connection.
[0008] Further, the threaded cover is provided with a rubber sealing ring.
[0009] The box type rare earth extractor comprises an extraction tank and a lighting device. The lighting device is fixed to the inner wall of the extraction tank, and the lighting device extends into the interior of the extraction tank.
[0010] Compared with the prior art, the utility model has the following advantages:
[0011] The present application aims at the problem that the solution state in the box is not clear in the box type rare earth extractor, and provides a box type rare earth extractor with a built-in lighting device to improve the solution state observation.
[0012] The lighting device has the characteristics of adjustable parameters, strong adaptability and simple maintenance. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a structural schematic view of the box type rare earth extractor with a built-in lighting device in the utility model.
[0014] Figure 2 is a top structure schematic view of the box type rare earth extractor with a built-in lighting device in the utility model.
[0015] Figure 3 is a structural schematic view of the lighting device 2 in the utility model. DETAILED DESCRIPTION
[0016] The following description fully illustrates the specific implementation of the utility model, so that those skilled in the art can practice and reproduce.
[0017] As shown in Figure 1 , it is a structural schematic view of the box type rare earth extractor with a built-in lighting device in the utility model. Figure 2 As shown in Figure 3 , it is a top structure schematic view of the box type rare earth extractor with a built-in lighting device in the utility model.
[0018] The box type rare earth extractor comprises an extraction tank 1 and a lighting device 2.
[0019] The lighting device 2 comprises an infrared sensor 21, a top flange 22, a light-emitting control board 23, an organic glass protection tube 24 and an organic glass cap 25.
[0020] The infrared sensor 21 is connected at the top of the top flange 22, the bottom of the top flange 22 is provided with a wiring terminal and a threading hole, the bottom of the top flange 22 is provided with a threaded cover 26, the threaded cover 26 is used for connecting external equipment; the wiring terminal is connected with the input port of the light-emitting control board 23 through a wire harness, the cable connected with the wiring terminal is led out through the threading hole, and is used for connecting an external power supply and inputting a control signal.
[0021] The threaded cover 26 is provided with a rubber sealing ring to prevent the entry of corrosive gas.
[0022] The light-emitting control panel 23 comprises a single-chip microcomputer and LED light-emitting tubes connected to the output port of the single-chip microcomputer through internal circuits.
[0023] The top end of the organic glass protection tube 24 is connected to the bottom of the top flange 22 through a threaded cap 26, the terminal is located in the organic glass protection tube 24, and an organic glass cap 25 is connected to the bottom of the organic glass protection tube 24; the light-emitting control panel 23 is located inside the organic glass protection tube 24.
[0024] The working process of the device is as follows: after the power is turned on, the single-chip microcomputer is initialized, the trigger threshold of the infrared sensor 21, the brightness value of the LED light-emitting tube, the color switching rule and other information are loaded, after the initialization is completed, the normal working state is entered. When the infrared sensor 21 detects that a person approaches, the single-chip microcomputer starts to light up all the LED light-emitting tubes according to the color switching rule. When the infrared sensor 21 detects that the person leaves for a set time, the single-chip microcomputer turns off all the LED light-emitting tubes.
[0025] The single-chip microcomputer initialization parameters need to be set according to the actual situation, including the color switching rule, the infrared sensor trigger threshold, the delay closing time and the like.
[0026] Example 1: Install the built-in lighting device on the 2.4 cubic meter extraction tank 1.
[0027] The organic glass protection tube 24 adopts a colorless transparent tube with an inner diameter of 20 mm, and the light-emitting control panel 23 is arranged inside. The bottom of the organic glass protection tube 24 is sealed with an organic glass cap 25. After the top flange 22 is assembled with the organic glass protection tube 24, the internal lighting device is formed.
[0028] The infrared sensor 21 is installed on the top flange 22. The light-emitting control panel 23 has a design width of 18 mm and a length of 1500 mm. One single-chip microcomputer and 150 LED light-emitting tubes with WS2812B chips are used. The LED light-emitting tubes are uniformly distributed on the light-emitting control panel 23 with a spacing of 10 mm. The upper end of the light-emitting control panel 23 is designed with a connector for connecting the terminal and the infrared sensor 21.
[0029] This example uses 150 LED light-emitting tubes with an effective lighting distance of 1500 mm. After the device is turned on, the single-chip microcomputer is initialized, and the trigger threshold of the infrared sensor, the brightness value, the color switching rule and other information are loaded. After the initialization is completed, the normal working state is entered. When the infrared sensor detects that a person approaches, the single-chip microcomputer starts to light up all the LED light-emitting tubes according to the color switching rule. When the infrared sensor detects that the person leaves for 60 seconds, the single-chip microcomputer turns off all the LED light-emitting tubes.
[0030] According to the actual situation, the color switching rule is set as white light for 20 seconds, red light for 15 seconds, and blue light for 15 seconds. The brightness is set as 255. The infrared sensor trigger threshold is 70%. The parameters fully meet the observation of the solution state in the box by the post personnel.
[0031] The use of the utility model makes the observation of the solution state in the extraction tank 1 clearer and more obvious in contrast. The built-in lighting device has the characteristics of adjustable parameters, strong adaptability, and simple maintenance. After modifying the single-chip microcomputer program, it can be connected with automatic equipment to realize intelligent control.
[0032] The terms used in the utility model are illustrative and not limiting. Since the utility model can be implemented in various forms without departing from the spirit or substance of the technical solution, it should be understood that the above examples are not limited to any of the above details, but should be interpreted broadly within the spirit and scope of the appended claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.
Claims
1. An illumination device, characterized by It includes infrared sensor, top flange, light-emitting control board, organic glass protection tube and organic glass cap; the infrared sensor is connected at the top of the top flange, the top flange is provided with a threading hole, and the bottom is provided with a terminal; the terminal is connected with the input port of the light-emitting control board through a wire, and the cable connected with the terminal is led out through the threading hole; the light-emitting control board includes a single-chip microcomputer and an LED light-emitting tube, and the LED light-emitting tube is connected with the output port of the single-chip microcomputer through internal lines; The top end of the organic glass protection tube is connected at the bottom of the top flange, and the organic glass cap is connected at the bottom of the organic glass protection tube; the light-emitting control board and the terminal are located inside the organic glass protection tube. The bottom of the top flange is provided with a threaded cover, and the top end of the organic glass protection tube is threaded and connected at the bottom of the top flange.
2. The illumination device of claim 1, wherein The threaded cover is provided with a rubber sealing ring.
3. The illumination device of claim 2, wherein The lighting device is fixed on the inner wall of the extraction tank, and the lighting device extends into the interior of the extraction tank.
4. A tank-type rare earths extractor comprising: