A device for removing water vapor in the production of calcium-based materials

Abstract

The utility model discloses a kind of water vapor removing devices for calcium-based material processing production, belong to calcium-based material processing technical field, comprising: processing bucket;Heating box, detachably connected in the side of processing bucket, there is the inclined blowing frame between heating box and processing bucket, and the opening of blowing frame is aligned with the inner bottom wall of processing bucket, the inner wall of heating box is equipped with multiple heating pipes for removing water vapor, and powerful fan is inlaid at the top of heating box;Counterweight plate, be set below processing bucket, the top of counterweight plate is fixedly connected with hydraulic rod and two inverted U-shaped support plates for supporting processing bucket, the moving part of hydraulic rod is connected with pulley for lifting processing bucket, and the support plate away from hydraulic rod is rotatably connected with processing bucket by hinge. The water vapor removing device for calcium-based material processing production can not only be stirred and broken, but also heated and water vapor removed.

Description

Technical Field

[0001] This utility model belongs to the field of calcium-based material processing technology, and in particular, it is a dehumidification device for calcium-based material processing and production. Background Technology

[0002] Heavy calcium carbonate, or simply heavy calcium carbonate, is a type of calcium-based material. Existing drying equipment performs a dehumidification process. Although designed for uniform air blowing, it cannot achieve thorough bottom blowing and dehumidification, affecting the effectiveness and completeness of the dehumidification process.

[0003] A search revealed a Chinese patent document (authorization announcement number CN222257417U) entitled "Drying Device for Heavy Calcium Carbonate Material." This invention solves the problem in existing drying devices where a large amount of calcium carbonate is present inside the device, and some deeply accumulated calcium carbonate at the bottom may not be effectively dried. This results in uneven drying of the calcium carbonate, with some areas being over-dryed and others remaining damp. This necessitates multiple drying operations, increasing production costs, reducing drying efficiency, and diminishing the device's practicality. The heavy calcium carbonate drying device includes a housing with two symmetrically arranged auger blades inside. An air guide pipe is located between the two auger blades. A hot air blower is fixedly installed on the top of the housing, and a transmission assembly connected to the hot air blower is located on the top of the housing. This invention enables more comprehensive and uniform drying of calcium carbonate from the outside in, reducing production costs and improving drying efficiency and the practicality of the device. While the aforementioned patent's drying device performs a dehumidification operation and can blow air evenly, it cannot achieve thorough bottom blowing and dehumidification, affecting the effectiveness and completeness of dehumidification. Utility Model Content

[0004] The purpose of this invention is to provide a dehumidification device for the processing and production of calcium-based materials, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dehumidification device for processing and producing calcium-based materials, comprising:

[0006] Processing bucket;

[0007] The heating box is detachably connected to the side of the treatment tank. An inclined air blowing frame connects the heating box and the treatment tank, and the opening of the air blowing frame is aligned with the inner bottom wall of the treatment tank. Multiple heating pipes for removing water vapor are installed on the inner wall of the heating box, and a powerful fan is embedded in the top of the heating box.

[0008] A counterweight plate is located below the processing tank. A hydraulic rod and two inverted U-shaped support plates for supporting the processing tank are fixedly connected to the top of the counterweight plate. The moving part of the hydraulic rod is connected to a pulley for lifting the processing tank. The support plate away from the hydraulic rod is rotatably connected to the processing tank through a hinge.

[0009] As a preferred embodiment, the top of the processing tank is connected to a feed pipe for feeding calcium-based materials, and a sealing cap is threaded onto the outer periphery of the feed pipe.

[0010] As a preferred implementation, multiple anti-detachment safety ropes are connected between the counterweight plate and the treatment tank to prevent the treatment tank from tilting excessively.

[0011] As a preferred embodiment, multiple filter rings are embedded in the top of the treatment tank, and the inner wall of the filter rings is connected to a filter screen for filtering calcium-based materials.

[0012] As a preferred embodiment, a rotary motor is installed at the top of the treatment tank, and the output shaft of the rotary motor passes through the treatment tank and is connected to a rotating rod. The bottom end of the rotating rod is connected to a cleaning brush for cleaning the filter screen.

[0013] As a preferred embodiment, the outer periphery of the processing tank is also connected to a discharge pipe equipped with a solenoid valve, and the discharge pipe is close to the hinge of the support plate.

[0014] As a preferred embodiment, a stirrer is installed at the top of the processing tank for stirring and crushing the calcium-based material.

[0015] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0016] Highly efficient and thorough moisture removal: The device employs a combination design of a heating chamber and an inclined air blowing frame. Hot air generated by the heating pipes is delivered to the air blowing frame by a powerful fan, with the opening precisely aligned with the bottom wall of the treatment tank. This allows direct application to the area where calcium-based materials accumulate, ensuring thorough bottom air blowing and moisture removal, avoiding incomplete moisture removal caused by dispersed hot air. Simultaneously, the agitator at the top of the treatment tank stirs and breaks up the materials, eliminating clumps and ensuring full contact between hot air and material particles. Combined with continuous air blowing, this rapidly removes moisture, significantly improving moisture removal efficiency and ensuring uniform drying of the calcium-based materials, preventing localized dampness from affecting subsequent processing quality.

[0017] Convenient and safe unloading: The device utilizes a synergistic design of a counterweight plate, hydraulic rods, a U-shaped support plate, and hinges. During unloading, the hydraulic rods push pulleys to lift one end of the processing tank, causing it to tilt around the hinge. Combined with the discharge pipe near the hinge, the dried calcium-based material can be quickly discharged under gravity, eliminating the need for manual handling and reducing labor intensity. Furthermore, periodic tilting prevents calcium-based material from clogging the air blowing frame, ensuring smooth operation. Simultaneously, the counterweight plate ensures the overall stability of the device, and multiple anti-detachment safety ropes effectively limit the tilt angle of the processing tank, preventing excessive tilting and tipping, further enhancing the safety and reliability of the unloading process.

[0018] Smooth airflow and good filtration: The sealed cap design of the feed pipe can prevent external moisture from entering during the dehumidification process. The filter ring and filter screen can intercept impurities in the calcium-based material, avoiding impurities from affecting product purity. In addition, the cleaning brush driven by the rotating motor can regularly clean the deposits on the filter screen to prevent clogging and ensure smooth ventilation of the device.

[0019] This dehumidification device for processing and producing calcium-based materials can not only stir and crush, but also heat and remove moisture. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the present invention;

[0023] Figure 3 For the present utility model Figure 2 Cross-sectional view of the hydraulic rod after adjustment;

[0024] Figure 4 This is a schematic diagram of the hydraulic rod of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the picture:

[0027] 1. Processing tank; 2. Agitator; 3. Heating box; 4. Air blowing frame; 5. Heating tube; 6. Powerful blower; 7. Counterweight plate; 8. Support plate; 9. Pulley; 10. Feed pipe; 11. Sealing cover; 12. Anti-detachment safety rope; 13. Filter ring; 14. Filter screen; 15. Rotary motor; 16. Cleaning brush; 17. Discharge pipe; 18. Hydraulic rod. Detailed Implementation

[0028] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0029] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0030] The connection method can adopt existing methods such as bonding, welding, and bolting, depending on the actual needs. Techniques, methods and equipment known to those skilled in the art may not be discussed in detail. However, where appropriate, the techniques, methods and equipment should be regarded as part of the specification. The proportions of the components in the drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0031] Please see Figures 1 to 4 As shown, a dehumidification device for processing and producing calcium-based materials, in this embodiment, includes:

[0032] Processing bucket 1;

[0033] The heating box 3 is detachably connected to the side of the processing barrel 1. An inclined air blowing frame 4 is connected between the heating box 3 and the processing barrel 1, and the opening of the air blowing frame 4 is aligned with the inner bottom wall of the processing barrel 1. Multiple heating pipes 5 for removing water vapor are installed on the inner wall of the heating box 3. A powerful fan 6 is embedded in the top of the heating box 3.

[0034] The heating tubes 5 are arranged in a "spiral staggered" manner inside the heating box 3 to ensure that the air inside the heating box 3 can fully contact the heating tubes 5 and improve the heating uniformity. At the same time, a temperature sensor is installed inside the heating box 3 to monitor the hot air temperature in real time, and the power of the heating tubes 5 is automatically adjusted through the temperature control module to ensure that the hot air temperature is stable within the set range.

[0035] A flow equalization plate is added at the connection between the heating box 3 and the air blowing frame 4. Multiple evenly distributed small holes are opened on the plate to make the hot air flow uniform after passing through the flow equalization plate, so as to avoid the material being blown away due to excessive local wind speed or insufficient drying due to insufficient local wind speed.

[0036] An insulation layer (such as rock wool insulation layer) is wrapped around the outside of the heating box 3 to reduce heat loss, improve the heating efficiency of the heating tube 5, and reduce energy consumption.

[0037] Multiple heating tubes 5 on the inner wall of the heating chamber 3 are activated for preheating. At the same time, the powerful fan 6 at the top of the heating chamber 3 and the stirrer 2 at the top of the processing tank 1 are turned on. The hot air generated by the heating tubes 5 is sent into the processing tank 1 through the inclined air blowing frame 4 connecting the heating chamber 3 and the processing tank 1 under the action of the powerful fan 6. The opening of the air blowing frame 4 is precisely aligned with the inner bottom wall of the processing tank 1, so that the hot air directly acts on the calcium-based material accumulation area.

[0038] A counterweight plate 7 is located below the treatment tank 1. A hydraulic rod 18 and two inverted U-shaped support plates 8 for supporting the treatment tank 1 are fixedly connected to the top of the counterweight plate 7. The movable part of the hydraulic rod 18 is connected to a pulley 9 for lifting the treatment tank 1. The support plate 8 away from the hydraulic rod 18 is rotatably connected to the treatment tank 1 through a hinge. Multiple anti-detachment safety ropes 12 are connected between the counterweight plate 7 and the treatment tank 1 to prevent the treatment tank 1 from tilting excessively. The tilt angle should not be too large, not exceeding 20 degrees, to ensure that it will not tip over.

[0039] An angle sensor is installed at the hinge connection between the processing tank 1 and the support plate 8, and a limit switch is installed on the hydraulic rod 18. The angle sensor and the hydraulic rod 18 are linked by the control system. The operator can preset the tilt angle (such as 10°-20°, which can be adjusted according to the material flowability) on the control panel. When the processing tank 1 tilts to the set angle, the limit switch automatically cuts off the power to the hydraulic rod 18, so as to achieve precise angle control.

[0040] The opening of the discharge pipe 17 is designed as a "slanted cut", with the slanted cut facing the inner bottom wall of the processing tank 1, and the installation height of the discharge pipe 17 is lower than the lowest point of the inner bottom wall of the processing tank 1, to ensure that the material can be completely collected at the discharge port when tilted; at the same time, a spiral conveying blade (driven by a small motor) is installed inside the discharge pipe 17 to avoid material blockage.

[0041] Apply an anti-stick coating (such as a polytetrafluoroethylene coating) to the inner wall of the processing tank 1 to reduce the adhesion of calcium-based materials to the tank wall and reduce unloading residue.

[0042] The support plate 8 near the hydraulic rod 18 is upgraded to a "sliding guide support". Wear-resistant sliders and guide rails are added in the U-shaped groove of the support plate 8 so that the processing barrel 1 can move along the rail when tilted, forming a dual support structure of "hinge rotation + rail guidance" to improve stability.

[0043] Install a safety rope fixing seat with adjusting bolts at the connection between the counterweight plate 7 and the treatment bucket 1. Fix both ends of the anti-detachment safety rope 12 to the fixing seat respectively. Control the tension of the safety rope by adjusting the bolts to ensure that each safety rope is evenly stressed when tilted. The counterweight plate 7 is connected to the ground by multiple bolts to ensure the overall stability.

[0044] A buffer spring is added between the moving part of the hydraulic rod 18 and the pulley 9 to reduce the impact force at the moment of lifting and avoid damage to the components caused by rigid contact.

[0045] A detachable counterweight (such as a cast iron block) is added to the bottom of the counterweight plate 7. The number of counterweights can be flexibly increased or decreased according to the actual loading capacity of the processing tank 1 to ensure that the overall center of gravity of the device always falls on the central area of ​​the counterweight plate 7.

[0046] Install anti-slip rubber pads on the bottom of counterweight plate 7 to increase friction with the ground and further improve placement stability;

[0047] Reinforcing ribs are added at the connection between the counterweight plate 7 and the support plate 8 to enhance the load-bearing strength and prevent structural deformation due to excessive force.

[0048] When ventilation is poor or when unloading is required, the hydraulic rod 18 is activated. The moving part of the hydraulic rod 18 pushes the pulley 9 to lift the end of the treatment tank 1 away from the hinge. The treatment tank 1 slowly tilts around the hinge on the support plate 8 away from the hydraulic rod 18 to prevent the calcium-based material from blocking the air blowing frame 4. When unloading is required, the solenoid valve on the discharge pipe 17 near the hinge on the outer periphery of the treatment tank 1 is opened. The dried calcium-based material is discharged through the discharge pipe 17 under the action of gravity, completing the entire process of removing moisture and unloading.

[0049] The top of the treatment tank 1 is connected to a feed pipe 10 for feeding calcium-based materials. A sealing cap 11 is threaded onto the outer periphery of the feed pipe 10. By unscrewing the sealing cap 11 on the outer periphery of the feed pipe 10 at the top of the treatment tank 1, the calcium-based material to be dehydrated is poured into the treatment tank 1 through the feed pipe 10. After feeding is completed, the sealing cap 11 is tightened again to ensure that the inside of the treatment tank 1 is in a relatively sealed state.

[0050] The connection structure between the feed pipe 10 and the sealing cover 11 is changed to a "quick-opening buckle + sealing ring" structure. The sealing cover 11 is quickly connected to the feed pipe 10 through the buckle, and the sealing ring ensures a tight seal, which not only improves the ease of operation, but also avoids sealing problems caused by thread wear.

[0051] A pressure monitoring gauge is installed on the sealing cover 11 to display the pressure inside the treatment tank 1 in real time. If an abnormal pressure drop occurs (indicating hot air leakage), an audible and visual alarm will be triggered to facilitate timely inspection of the sealing condition by the operator.

[0052] A dustproof funnel is added at the inlet of the feed pipe 10 to prevent dust from falling on the connection part during feeding. At the same time, the funnel can be folded and stored without affecting the closure of the sealing cover 11.

[0053] For air discharge, filtration, and cleaning, multiple filter rings 13 are embedded in the top of the treatment tank 1. The top of the filter rings 13 can also be connected to external air receiving equipment, such as dust filter bags or other re-filtration structures. The inner wall of the filter rings 13 is connected to a filter screen 14 for filtering calcium-based materials. A rotary motor 15 is installed at the top of the treatment tank 1. The output shaft of the rotary motor 15 passes through the treatment tank 1 and is connected to a rotating rod. The bottom end of the rotating rod is connected to a cleaning brush 16 for cleaning the filter screen 14.

[0054] A dual filtration structure of "pre-filtration + fine filtration" is set inside the filter ring 13. The pre-filtration uses a metal mesh (to intercept large dust particles), and the fine filtration uses high-efficiency filter cotton (to intercept fine dust particles), which improves the filtration effect. At the same time, the filter ring 13 is designed as a detachable structure, which facilitates the replacement and cleaning of the filter cotton and metal mesh.

[0055] An exhaust gas buffer box is added to the top of the treatment tank 1. The buffer box is connected to the filter ring 13. The exhaust gas first enters the buffer box to reduce the flow rate, so that some dust settles naturally, and then enters the filter ring 13 for filtration, reducing the burden on the filter screen 14.

[0056] A check valve and a spare filter bag are added between the external air receiving equipment and the filter ring 13. When the main air receiving equipment fails, the check valve closes and the exhaust gas automatically enters the spare filter bag to prevent dust leakage.

[0057] The cleaning brush 16 is upgraded to a telescopic structure (such as by connecting the bristle base with a spring). The elasticity of the spring ensures that the bristles always maintain appropriate contact pressure with the filter screen 14, ensuring thorough cleaning. At the same time, the bristles are made of wear-resistant and anti-static materials to reduce bristle wear and dust adsorption.

[0058] A pressure sensor is installed on the filter ring 13 to monitor the pressure difference on both sides of the filter screen 14 in real time. When the pressure difference reaches the set threshold, the rotary motor 15 and the exhaust fan are automatically started for cleaning, thus realizing intelligent cleaning control.

[0059] The evaporated water vapor rises with the hot airflow, is filtered through the filter screen 14 and then discharged. If the filter screen 14 becomes clogged, the rotary motor 15 can be started, and its output shaft drives the rotating rod and the cleaning brush 16 at the bottom to rotate, so as to clean the filter screen 14 in real time.

[0060] For material discharge, the outer periphery of the processing tank 1 is also connected to a discharge pipe 17 with a solenoid valve, and the discharge pipe 17 is close to the hinge of the support plate 8.

[0061] A stirrer 2 is installed at the top of the treatment tank 1 to stir and break up the calcium-based material. The stirrer 2 simultaneously stirs and breaks up the calcium-based material in the treatment tank 1, breaks up the material clumps, increases the contact area between the material and the hot air, and ensures that the water vapor evaporates fully.

[0062] A scraper is added to the mixing paddle of the mixer 2. The scraper fits tightly against the inner wall of the processing tank 1, which can prevent the material from sticking to the tank wall and enhance the uniformity of mixing, ensuring that all materials can fully contact the hot air.

[0063] A central control system (such as a controller) is added, connecting all electrical components to the controller to achieve one-button start and automatic operation. A complete pre-set process of "feeding-sealing-preheating-mixing-hot air dehydration-cleaning filtration-tilting unloading-resetting" is implemented, with each step automatically connected without manual intervention.

[0064] A parameter adjustment interface is set in the control system, and the operator can flexibly adjust parameters such as heating temperature, hot air flow, stirring speed, and tilt angle according to the type of calcium-based material and water content, thereby improving the applicability of the device.

[0065] A fault diagnosis module is added. When a component malfunctions (such as the heating element 5 being open-circuited or the powerful fan 6 stopping), the control system automatically detects the fault and displays the location on the screen. At the same time, it cuts off the power to the relevant components to prevent the fault from escalating.

[0066] The stirrer 2, heating element 5, powerful fan 6, rotary motor 15, solenoid valve and hydraulic rod 18 are all conventional instruments. Their working principle, size and model are not related to the function of this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. In order to facilitate the inspection, maintenance and parts replacement of the device, the parts inside a single device are usually from the same manufacturer and of the same model, function and batch. Therefore, even if there is a certain difference between two or more electrical control devices, the synchronous movement of the electrical control devices can still be maintained under the action of the controller. The power supply is also common knowledge in the field. In addition, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this utility model.

[0067] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology.

[0068] Working principle

[0069] 1. Feeding preparation stage: First, unscrew the sealing cap 11 on the outer periphery of the feed pipe 10 at the top of the treatment tank 1, and pour the calcium-based material to be dehydrated into the treatment tank 1 through the feed pipe 10. After feeding is completed, tighten the sealing cap 11 again to ensure that the inside of the treatment tank 1 is in a relatively sealed state.

[0070] 2. Moisture Removal Operation Stage: Multiple heating pipes 5 on the inner wall of the heating chamber 3 are activated for preheating. Simultaneously, the powerful fan 6 at the top of the heating chamber 3 and the agitator 2 at the top of the processing tank 1 are turned on. The hot air generated by the heating pipes 5, under the action of the powerful fan 6, is sent into the processing tank 1 through the inclined air blowing frame 4 connecting the heating chamber 3 and the processing tank 1. The opening of the air blowing frame 4 is precisely aligned with the inner bottom wall of the processing tank 1, allowing the hot air to directly act on the calcium-based material accumulation area. Simultaneously, the agitator 2 stirs and breaks up the calcium-based material in the processing tank 1, breaking up material clumps and increasing the contact area between the material and the hot air, ensuring sufficient evaporation of moisture. The evaporated moisture rises with the hot air flow, is filtered through the filter screen 14, and is discharged. If the filter screen 14 becomes clogged, the rotary motor 15 can be activated, its output shaft driving the rotating rod and the cleaning brush 16 at the bottom to rotate, cleaning the filter screen 14 in real time.

[0071] 3. Unloading Completion Stage: When ventilation is poor or unloading is required, activate hydraulic rod 18. The moving part of hydraulic rod 18 pushes pulley 9 to lift the end of treatment tank 1 away from the hinge. Treatment tank 1 slowly tilts around the hinge on support plate 8 away from hydraulic rod 18 to avoid calcium-based material blocking air blowing frame 4. When unloading is required, open the solenoid valve on discharge pipe 17 near the hinge on the outer periphery of treatment tank 1. The dried calcium-based material is discharged through discharge pipe 17 under gravity, completing the entire desiccation and unloading process.

[0072] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0073] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dehumidification device for processing and producing calcium-based materials, characterized in that, include: Processing bucket (1); A heating box (3) is detachably connected to the side of the processing barrel (1). An inclined air blowing frame (4) is connected between the heating box (3) and the processing barrel (1), and the opening of the air blowing frame (4) is aligned with the inner bottom wall of the processing barrel (1). Multiple heating pipes (5) for removing water vapor are installed on the inner wall of the heating box (3). A powerful fan (6) is embedded in the top of the heating box (3). A counterweight plate (7) is set below the processing barrel (1). The top of the counterweight plate (7) is fixedly connected to a hydraulic rod (18) and two inverted U-shaped support plates (8) for supporting the processing barrel (1). The moving part of the hydraulic rod (18) is connected to a pulley (9) for lifting the processing barrel (1). The support plate (8) away from the hydraulic rod (18) is rotatably connected to the processing barrel (1) through a hinge.

2. The dehumidification device for processing and producing calcium-based materials according to claim 1, characterized in that, The top of the processing tank (1) is connected to a feed pipe (10) for feeding calcium-based materials, and a sealing cap (11) is threadedly connected to the outer periphery of the feed pipe (10).

3. The dehumidification device for processing and producing calcium-based materials according to claim 1, characterized in that, Multiple anti-detachment safety ropes (12) are connected between the counterweight plate (7) and the treatment bucket (1) to prevent the treatment bucket (1) from tilting excessively.

4. The dehumidification device for processing and producing calcium-based materials according to claim 3, characterized in that, The top of the processing tank (1) is fitted with multiple filter rings (13), and the inner wall of the filter rings (13) is connected with a filter screen (14) for filtering calcium-based materials.

5. A dehumidification device for processing and producing calcium-based materials according to claim 4, characterized in that, A rotary motor (15) is installed at the top of the treatment tank (1). The output shaft of the rotary motor (15) passes through the treatment tank (1) and is connected to a rotating rod. The bottom end of the rotating rod is connected to a cleaning brush (16) for cleaning the filter screen (14).

6. The dehumidification device for processing and producing calcium-based materials according to claim 1, characterized in that, The outer periphery of the processing barrel (1) is also connected to a discharge pipe (17) with a solenoid valve, and the discharge pipe (17) is close to the hinge of the support plate (8).

7. A dehumidification device for processing and producing calcium-based materials according to claim 6, characterized in that, The top of the processing tank (1) is equipped with a stirrer (2) for stirring and crushing calcium-based materials.

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