Inorganic pigment calcining device
Through the coordinated design of the connecting frame and the vibration mechanism, uniform calcination and rapid cooling of the inorganic pigment calcination device are achieved, solving the problems of uneven calcination of inorganic pigment and long cooling time, and improving the calcination efficiency and quality.
Patent Information
- Application Number
- CN202422101160.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The unevenness of inorganic pigments during calcination leads to poor calcination effect, affecting the overall quality and efficiency, and has a long cooling time after calcination is completed.
A inorganic pigment calcining device is designed, and the heat insulation box is tilted through the connecting frame, so that the pigment in the calcining frame rolls and changes its position, and combined with the design of the vibration mechanism and the heat exchange plate, uniform calcination and rapid cooling are achieved.
The uniform calcination of inorganic pigments is achieved, the calcination efficiency and quality are improved, and the cooling time is shortened.
Smart Images
Figure CN223295239U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of pigment processing, and in particular to an inorganic pigment calcining device. Background Art
[0002] Calcination is one of the key steps in the production of inorganic pigments. Through calcination, the pigment raw materials can undergo physical or chemical changes at high temperatures, thereby changing their properties, structure or morphology to achieve the desired pigment performance. Factors such as calcination temperature, time and atmosphere will directly affect the key indicators of the pigment such as color, saturation, and dispersibility. Therefore, how to accurately control the various parameters of the calcination process, improve calcination efficiency and reduce energy consumption has become an important consideration in the design of inorganic pigment calcination equipment.
[0003] At present, the calcination of inorganic pigments is not uniform enough. The inorganic pigments close to the heat source heat up faster than those far away from the heat source, resulting in uneven calcination of the inorganic pigments in the calcination frame, affecting the calcination time and the overall calcination quality of the inorganic pigments. In addition, the inorganic pigments need a long time to cool down after the calcination, which affects the overall work efficiency of the calcination work. Utility Model Content
[0004] In response to the deficiencies in the prior art, the present application provides an inorganic pigment calcining device, which has the advantages of being able to uniformly calcine the inorganic pigments in a calcination frame, so that the inorganic pigments in the calcination frame can be uniformly heated, thereby improving the calcination efficiency and overall calcination quality of the inorganic pigments, and being able to quickly cool the inorganic pigments after the calcination of the inorganic pigments is completed. This solves the current problem that the calcination of the inorganic pigments is not uniform, the inorganic pigments close to the heat source heat up faster than the inorganic pigments far from the heat source, resulting in the inorganic pigments in the calcination frame having an uneven calcination effect, affecting the calcination time and the overall calcination quality of the inorganic pigments, and the inorganic pigments need a long time to cool down after the calcination is completed, affecting the overall work efficiency of the calcination work.
[0005] In order to achieve the above-mentioned purpose of uniformly calcining the inorganic pigments in the calcination frame, so that the inorganic pigments in the calcination frame can be uniformly heated, the calcination efficiency and overall calcination quality of the inorganic pigments are improved, and the inorganic pigments can be quickly cooled down after the calcination of the inorganic pigments is completed, the present application provides the following technical solutions: an inorganic pigment calcining device, comprising an outer shell, a hydraulic rod is provided on the top of the outer shell through a fixed plate, a sliding rod is provided on one end of the hydraulic rod through a fixed plate, the outer surface of the middle portion of the sliding rod is slidably arranged in the inner wall of one end of the sliding frame, the bottom of the sliding frame is arranged on the top of the connecting frame, a connecting frame is rotatably provided on one side of the inner wall of the outer shell through a rotating rod, one end of the connecting frame is fixedly arranged on one side of the heat insulation box, a calcination frame is provided on the inner wall of the top of the heat insulation box, a heating tube is provided on the outer surface of the middle portion of the calcination frame, and a discharge frame is provided at the opening of one end of the calcination frame.
[0006] A vibration mechanism is provided on one side of the inner wall of the shell, a discharge box is provided on one side of the vibration mechanism, and a heat exchange plate is provided on one end of one side of the discharge box.
[0007] Through the above scheme, the heat insulation box is driven to tilt by the connecting frame, so that the inorganic pigment in the calcination frame continuously rolls and changes its position in the calcination frame, so that the inorganic pigment in the calcination frame can be evenly contacted with the heat source, thereby achieving uniform calcination of the inorganic pigment in the calcination frame, and the inorganic pigment in the calcination frame can be evenly heated, thereby improving the calcination efficiency of the inorganic pigment and the overall calcination quality.
[0008] Furthermore, first guide blocks are provided on both sides of the inner wall of the calcining frame, the first guide blocks are arranged in a triangular shape, and the two first guide blocks are arranged symmetrically.
[0009] Through the above scheme, by setting the first guide block, the inorganic pigment on one side of the inner wall of the calcining frame can be guided to the middle of the inner wall of the calcining frame when the calcining frame is tilted, and the position of the inorganic pigment in the calcining frame can be adjusted so that the inorganic pigment can be evenly heated in the calcining frame.
[0010] Furthermore, a second guide block is provided at the bottom of the inner wall of the calcining frame. The second guide block is arranged in a diamond shape and is arranged between the two first guide blocks.
[0011] Through the above scheme, by setting the second guide block, the inorganic pigment in the middle of the inner wall of the calcining frame can be guided to one side of the inner wall of the calcining frame when the calcining frame is tilted, and the position of the inorganic pigment in the calcining frame can be adjusted so that the inorganic pigment can be evenly heated in the calcining frame.
[0012] Furthermore, drainage blocks are provided at both ends of the inner wall of the calcining frame, the side of the drainage block close to the second guide block is inclined, and the two drainage blocks are symmetrically arranged.
[0013] With the above solution, the inclined setting of one side of the drainage block allows the inorganic pigment in the calcining frame to be easily discharged through the drainage block when the calcining frame is tilted, thereby avoiding the inorganic pigment from accumulating in the corner of the inner wall of the calcining frame during discharge.
[0014] Furthermore, heat exchange plates are provided at both ends of one side of the discharge box, the heat exchange plates are arranged tilted, the two heat exchange plates are arranged symmetrically, and the two heat exchange plates are respectively arranged below the two discharge frames.
[0015] According to the above solution, the inclined setting of the heat exchange plate can make the inorganic pigment on the top of the heat exchange plate move slowly when it is vibrated, so that the inorganic pigment can be fully heat exchanged on the top of the heat exchange plate.
[0016] Furthermore, a plurality of heat exchange fins are provided on the inner wall of the middle portion of the heat exchange plate. The heat exchange fins are arranged in a staggered array and extend from the top of the heat exchange plate to the interior of the cooling box.
[0017] Through the above solution, the setting of the heat exchange plate can block the movement speed of the inorganic pigment on the top of the heat exchange plate to a certain extent, so that the inorganic pigment can fully exchange heat on the top of the heat exchange plate. At the same time, the heat exchange plate can also exchange heat and cool the inorganic pigment. The heat of the heat exchange plate will be transferred to the cooling box, and the heat exchange plate and the heat exchange plate will be cooled by the circulating coolant in the cooling box.
[0018] Furthermore, the cooling box is arranged at the bottom of the heat exchange plate, a water inlet pipe is arranged at one end of the cooling box, and a water outlet pipe is arranged at the bottom of the cooling box.
[0019] Through the above scheme, the coolant in the cooling box can be circulated through the water inlet pipe at one end of the cooling box and the water outlet pipe at the bottom, maintaining the temperature of the coolant in the cooling box, so that the cooling box can better cool the heat exchange plate.
[0020] Furthermore, the two sides of the connecting frame are rotatably arranged on the two sides of the inner wall of the shell through two rotating rods, and the two ends of the connecting frame are respectively arranged on the two sides of the heat insulation box, and the heat insulation box is made of heat-resistant material.
[0021] With the above solution, the rotating rods on both sides of the connecting frame can improve the stability of the connecting frame when rotating within the inner wall of the shell, and the provision of the heat insulation box can prevent the heat of the calcining frame from being transferred out and causing energy waste.
[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0023] The inorganic pigment calcining device drives the heat insulation box to tilt through the connecting frame, so that the inorganic pigment in the calcining frame continuously rolls and changes position in the calcining frame, so that the inorganic pigment in the calcining frame can be evenly contacted with the heat source, thereby achieving the goal of evenly calcining the inorganic pigment in the calcining frame, evenly heating the inorganic pigment in the calcining frame, and improving the calcination efficiency of the inorganic pigment and the overall calcination quality.
[0024] The inorganic pigment calcining device uses a vibration mechanism to make the discharge box drive the heat exchange plate to vibrate continuously, so that the calcined inorganic pigment continuously rolls on the top of the heat exchange plate. At the same time, the inorganic pigment can fully exchange heat on the top of the heat exchange plate through the obstruction of the heat exchange plate, thereby achieving the effect of quickly cooling the inorganic pigment after the calcination of the inorganic pigment is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;
[0026] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of this application;
[0027] Figure 3 This is a schematic diagram of the front cross-sectional structure of this application;
[0028] Figure 4 This is a schematic diagram of the cross-sectional structure on the right side of this application;
[0029] Figure 5 This is a schematic diagram of the front cross-sectional structure of the calcination frame of this application;
[0030] Figure 6 This is a schematic diagram of the top view of the calcination frame of this application;
[0031] Figure 7 This is a schematic diagram of the front cross-sectional structure of the cooling box of this application.
[0032] In the picture:
[0033] 1. Outer shell; 2. Hydraulic rod; 3. Sliding rod; 4. Sliding frame; 5. Connecting frame; 6. Thermal insulation box; 7. Calcination frame; 8. Heating tube; 9. First guide block; 10. Second guide block; 11. Drainage block; 12. Discharge frame; 13. Vibrating mechanism; 14. Discharge box; 15. Heat exchange plate; 16. Heat exchange fin; 17. Cooling box. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0035] See also Figure 1 、 Figure 2 and Figure 4 An inorganic pigment calcining device in this embodiment includes a shell 1, a hydraulic rod 2 is provided on the top of the shell 1 through a fixed plate, a sliding rod 3 is provided on one end of the hydraulic rod 2 through a fixed plate, the outer surface of the middle part of the sliding rod 3 is slidably provided in the inner wall of one end of the sliding frame 4, and the bottom of the sliding frame 4 is provided on the top of the connecting frame 5. A connecting frame 5 is rotatably provided on one side of the inner wall of the shell 1 through a rotating rod, and one end of the connecting frame 5 is fixedly provided on one side of the heat insulation box 6. A calcining frame 7 is provided on the inner wall of the top of the heat insulation box 6, a heating tube 8 is provided on the outer surface of the middle part of the calcining frame 7, and a discharge frame 12 is provided at the opening at one end of the calcining frame 7.
[0036] A vibration mechanism 13 is provided on one side of the inner wall of the housing 1 , a discharge box 14 is provided on one side of the vibration mechanism 13 , and a heat exchange plate 15 is provided on one end of one side of the discharge box 14 .
[0037] See also Figure 6 A first guide block 9 is provided on both sides of the inner wall of the calcining frame 7. The first guide block 9 is arranged in a triangular shape, and the two first guide blocks 9 are arranged symmetrically. Through the arrangement of the first guide block 9, the inorganic pigment on one side of the inner wall of the calcining frame 7 can be guided to the middle of the inner wall of the calcining frame 7 when the calcining frame 7 is tilted, and the position of the inorganic pigment in the calcining frame 7 is adjusted so that the inorganic pigment can be evenly heated in the calcining frame 7.
[0038] See also Figure 6 A second guide block 10 is provided at the bottom of the inner wall of the calcining frame 7. The second guide block 10 is arranged in a diamond shape. The second guide block 10 is arranged between the two first guide blocks 9. Through the arrangement of the second guide block 10, the inorganic pigment in the middle of the inner wall of the calcining frame 7 can be guided to one side of the inner wall of the calcining frame 7 when the calcining frame 7 is tilted, and the position of the inorganic pigment in the calcining frame 7 is adjusted so that the inorganic pigment can be evenly heated in the calcining frame 7.
[0039] See also Figure 5 and Figure 6 Drainage blocks 11 are provided at both ends of the inner wall of the calcining frame 7. The side of the drainage block 11 close to the second guide block 10 is inclined, and the two drainage blocks 11 are symmetrically arranged. The inclined setting of one side of the drainage block 11 can make the calcining frame 7 convenient to discharge the inorganic pigments in the calcining frame 7 through the drainage block 11 when it is tilted, so as to avoid the inorganic pigments from accumulating in the corners of the inner wall of the calcining frame 7 during discharge.
[0040] See also Figure 2 and Figure 7 Heat exchange plates 15 are provided at both ends of one side of the discharge box 14. The heat exchange plates 15 are inclined and symmetrically arranged. The two heat exchange plates 15 are respectively arranged below the two discharge frames 12. The inclined arrangement of the heat exchange plates 15 can make the inorganic pigment on the top of the heat exchange plate 15 move slowly when it is vibrated, so that the inorganic pigment can be fully heat exchanged on the top of the heat exchange plate 15.
[0041] See also Figure 2 and Figure 7A plurality of heat exchange fins 16 are provided on the inner wall in the middle of the heat exchange plate 15. The heat exchange fins 16 are arranged in a staggered array and extend from the top of the heat exchange plate 15 to the inside of the cooling box 17. The setting of the heat exchange fins 16 can block the moving speed of the inorganic pigment 15 on the top of the heat exchange plate 15 to a certain extent, so that the inorganic pigment can fully exchange heat on the top of the heat exchange plate 15. At the same time, the heat exchange fins 16 can also exchange heat and cool the inorganic pigment. The heat of the heat exchange fins 16 will be transferred to the cooling box 17, and the circulating coolant in the cooling box 17 will cool the heat exchange fins 16 and the heat exchange plate 15.
[0042] See also Figure 3 and Figure 7 The cooling box 17 is arranged at the bottom of the heat exchange plate 15. A water inlet pipe is provided at one end of the cooling box 17, and a water outlet pipe is provided at the bottom of the cooling box 17. The coolant in the cooling box 17 can be circulated through the water inlet pipe at one end of the cooling box 17 and the water outlet pipe at the bottom to maintain the temperature of the coolant in the cooling box 17, so that the cooling box 17 can better cool the heat exchange plate 16.
[0043] See also Figure 4 The two sides of the connecting frame 5 are respectively rotatably arranged on both sides of the inner wall of the shell 1 through two rotating rods. The two ends of the connecting frame 5 are respectively arranged on both sides of the heat insulation box 6. The heat insulation box 6 is made of heat-resistant material. The rotating rods on both sides of the connecting frame 5 can improve the stability of the connecting frame 5 when rotating in the inner wall of the shell 1. The setting of the heat insulation box 6 can prevent the heat of the calcination frame 7 from being transferred out, resulting in energy waste.
[0044] An inorganic pigment calcining device in this embodiment drives the heat insulation box 6 to tilt through the connecting frame 5, so that the inorganic pigment in the calcining frame 7 continuously rolls and changes its position in the calcining frame 7, so that the inorganic pigment in the calcining frame 7 can be evenly contacted with the heat source, thereby achieving uniform calcination of the inorganic pigment in the calcining frame, and the inorganic pigment in the calcining frame can be evenly heated, thereby improving the calcination efficiency of the inorganic pigment and the overall calcination quality.
[0045] The working principle of the above embodiment is as follows: the inorganic pigment to be calcined is placed into the calcining frame 7 from the opening at the top of the shell 1, the heating tube 8 provided on the outer surface of the middle of the calcining frame 7 starts to work, so that the calcining frame 7 is heated, and then the inorganic pigment in the calcining frame 7 is heated, the hydraulic rod 2 works, and drives the slide bar 3 to move laterally on the top of the shell 1, so that the outer surface of the middle of the slide bar 3 slides inside the inner wall of one end of the slide frame 4, pushing the slide frame 4 to swing, so that the slide frame 4 drives the connecting frame 5 to swing, and the connecting frame When the calcining frame 7 is swung, the heat insulating box 6 drives the calcining frame 7 to tilt. When the calcining frame 7 tilts, the inorganic pigment inside will roll in the calcining frame 7, and the position of the inorganic pigment in the calcining frame 7 is adjusted. At the same time, when the calcining frame 7 tilts, the inorganic pigment close to the inner wall of the calcining frame 7 will be guided to the middle of the inner wall of the calcining frame 7 by the first guide block 9, and the inorganic pigment in the middle of the inner wall of the calcining frame 7 will be guided to one side of the inner wall of the calcining frame 7 by the second guide block 10, and the position of the inorganic pigment inside the calcining frame 7 will be adjusted. The inorganic pigment inside the calcining frame 7 can be evenly heated by the calcining frame 7. When the calcination of the inorganic pigment is completed, the hydraulic rod 2 works to tilt the calcining frame 7 significantly. The inorganic pigment in the calcining frame 7 moves to the discharge frame 12 through the drainage block 11, and is poured to the top of the heat exchange plate 15 through the discharge frame 12. The vibration mechanism 13 works to vibrate the heat exchange plate 15 through the discharge box 14. The inorganic pigment continuously rolls on the top of the heat exchange plate 15 and gradually decreases due to the tilt setting of the heat exchange plate 15. The inorganic pigment moves toward the discharge bin in the middle of the discharge box 14. When the inorganic pigment moves on the top of the heat exchange plate 15, it will be blocked by the heat exchange fins 16, which will slow down the speed of the inorganic pigment moving on the top of the heat exchange plate 15. The inorganic pigment will exchange heat and cool down through the heat exchange plates 15 and the heat exchange fins 16. The heat of the heat exchange fins 16 will be transferred to the inside of the cooling box 17. The coolant inside the cooling box 17 will cool down the heat exchange fins 16 and the heat exchange plates 15 until the inorganic pigment cools down and slides into the discharge bin in the middle of the discharge box 14 for discharge.
[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0047] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An inorganic pigment calcining device, comprising a housing (1), characterized in that: A hydraulic rod (2) is provided on the top of the shell (1) through a fixed plate, a sliding rod (3) is provided on one end of the hydraulic rod (2) through a fixed plate, the outer surface of the middle portion of the sliding rod (3) is slidably provided in the inner wall of one end of the sliding frame (4), the bottom of the sliding frame (4) is provided on the top of the connecting frame (5), a connecting frame (5) is rotatably provided on one side of the inner wall of the shell (1) through a rotating rod, one end of the connecting frame (5) is fixedly provided on one side of the heat insulation box (6), a calcining frame (7) is provided on the inner wall of the top of the heat insulation box (6), a heating tube (8) is provided on the outer surface of the middle portion of the calcining frame (7), and a discharge frame (12) is provided at the opening of one end of the calcining frame (7); A vibration mechanism (13) is provided on one side of the inner wall of the shell (1), a discharge box (14) is provided on one side of the vibration mechanism (13), and a heat exchange plate (15) is provided on one end of one side of the discharge box (14).
2. The inorganic pigment calcining device according to claim 1, characterized in that: First guide blocks (9) are provided on both sides of the inner wall of the calcining frame (7), the first guide blocks (9) are arranged in a triangular shape, and the two first guide blocks (9) are arranged symmetrically.
3. The inorganic pigment calcining device according to claim 1, characterized in that: A second guide block (10) is provided at the bottom of the inner wall of the calcining frame (7), the second guide block (10) being arranged in a diamond shape, and the second guide block (10) is arranged between the two first guide blocks (9).
4. The inorganic pigment calcining device according to claim 1, characterized in that: Drainage blocks (11) are provided at both ends of the inner wall of the calcining frame (7), and the side of the drainage block (11) close to the second guide block (10) is inclined, and the two drainage blocks (11) are symmetrically arranged.
5. The inorganic pigment calcining device according to claim 1, characterized in that: Heat exchange plates (15) are provided at both ends of one side of the discharge box (14), the heat exchange plates (15) are arranged tilted, the two heat exchange plates (15) are arranged symmetrically, and the two heat exchange plates (15) are respectively arranged below the two discharge frames (12).
6. The inorganic pigment calcining device according to claim 1, characterized in that: A plurality of heat exchange fins (16) are provided on the inner wall of the middle portion of the heat exchange plate (15), wherein the heat exchange fins (16) are arranged in a staggered array, and the heat exchange fins (16) extend from the top of the heat exchange plate (15) to the interior of the cooling box (17).
7. The inorganic pigment calcining device according to claim 6, characterized in that: The cooling box (17) is arranged at the bottom of the heat exchange plate (15), a water inlet pipe is arranged at one end of the cooling box (17), and a water outlet pipe is arranged at the bottom of the cooling box (17).
8. The inorganic pigment calcining device according to claim 1, characterized in that: The two sides of the connecting frame (5) are rotatably arranged on the two sides of the inner wall of the shell (1) through two rotating rods, and the two ends of the connecting frame (5) are respectively arranged on the two sides of the heat insulation box (6), and the heat insulation box (6) is made of heat-resistant material.