TW202102802A - Device of kinetic quantization of absorption/desorption for desiccant wheel - Google Patents

Abstract

A device is provided for kinetic quantization of absorption/desorption (Abs/Des) for desiccant wheel. The device comprises a chamber having an environment of constant temperature and humidity; a desiccant wheel placed in the chamber; a weight sensor and a temperature/humidity sensor both deposed in the chamber; a micro-control unit and a communication unit both disposed outside the chamber; and a remote monitoring unit transferring data with the communication unit. Especially for a desiccant wheel of sustainable-type environmental adsorbent, that of another material, or that of another type, an isothermal Abs/Des kinetic test is processed to obtain the capacity of moisture Abs/Des. After the test, a good measurement capability is proved for defining the Abs/Des capacity of the desiccant wheel with an Abs/Des rate of the desiccant wheel effectively measured. Besides, weight changes of adsorbed moisture for a sample are recorded instantly; a built-in self-made software draws a weight-trend diagram over time; an internal self-operating design simultaneously shows the weight and percentage of adsorbed moisture per weight unit of the sample; temperature and humidity are set by programming according to needs to reach target values; after the sample is properly placed, a bottom can be easily set to start the test; a load cell can be replaced based on needs; and, setups of diversified selections and various forms of test samples can be made for tests to obtain kinetic curves of Abs/Des for fulfilling various requirements.

Description

Dehumidification wheel adsorption and desorption power quantification device

The invention relates to a device for quantifying the adsorption and desorption power of a dehumidification wheel, in particular to a Dehumidification wheels made of sustainable environmentally friendly absorbent materials, dehumidification wheels composed of other materials, or other types of dehumidification wheels for the ability of moisture absorption and desorption to conduct an isothermal absorption and desorption dynamic test, the moisture absorption capacity of the dehumidification wheel can be defined as Drying capacity, which effectively measures the rate of adsorption and desorption of the dehumidifying wheel.

Dehumidification technology can generally be divided into compression (compression), refrigeration (refrigerati -on), liquid sorption (liquid sorption), solid sorption (solid sorption) and membrane separation (membrane separation) and other technologies; among them, the compression type is difficult to reduce because of the high cost of the compressor, and the compressor It consumes extremely power and inevitably causes a waste of energy. Therefore, solid-state adsorption is the most common type. The rotary adsorption dehumidification device does not require the use of a compressor. The dehumidification material on the dehumidification wheel can be porous silica gel or zeolite. However, the silica gel is easy to harden twice in a high temperature environment, causing the problem of component deformation. Under the impact of the energy crisis, the method of using zeolite for solid-state moisture absorption has attracted the attention of researchers because it is the most energy-saving and energy-saving. However, the adsorption capacity of zeolite adsorbents and the energy and time required for gas desorption have always been issues to be broken through. In addition, the binder added in the process of pelletizing zeolite will greatly reduce the adsorption capacity of zeolite and reduce the rate of adsorption and desorption.

In view of the rotating wheel type adsorption dehumidification device, the dehumidification wheel completes the dehumidification mechanism with the characteristics of moisture absorption. It is not restricted by ambient gas temperature and humidity conditions, and does not need to use traditional compressors, so it has It has technical advantages such as low noise and avoiding the use of cold coal. However, the dehumidification efficiency of the conventional dehumidification wheel is not ideal, and the dehumidification capacity of the dehumidification wheel is generally quantified to test the maximum water vapor adsorption capacity of the original adsorption material on the dehumidification wheel. It is not aimed at the structure of the dehumidification wheel for water in a constant temperature and humidity environment. The power of gas removal and the maximum adsorption capacity are measured. The process of making the dehumidification wheel from the adsorbent material has to go through many physical and chemical procedures, and the characteristics of the original adsorbent material and the ability to adsorb water vapor will be affected. Therefore, it is more meaningful to directly define the dehumidification wheel for water vapor absorption and desorption capacity. And reference value; to develop a kind of renewable use, reduce aluminum smelting industry waste (aluminum smelting slag), with the concept of environmental protection, good air circulation in the vents, a structure with good dehumidification effect, and can be used for water absorption and desorption A device capable of quantifying the dynamics of isothermal adsorption and desorption is really necessary.

The main purpose of the present invention is to overcome the above-mentioned problems encountered by the prior art and to improve Provides a dehumidification wheel made of sustainable environmentally friendly adsorption material or other materials or other types of dehumidification wheels for the ability of moisture absorption and desorption to conduct an isothermal absorption and desorption dynamic test, and the test proves that it has a good Measuring capacity, can define the moisture absorption capacity and drying capacity of the dehumidification wheel, and effectively measure the adsorption and desorption rate of the dehumidification wheel. The adsorption and desorption power quantification device of the dehumidification wheel.

To achieve the above objectives, the present invention is a dehumidification wheel adsorption and desorption dynamic quantification device, which includes: a cavity to provide a constant temperature and humidity environment; a dehumidification wheel is placed inside the cavity, the dehumidification wheel Porous ceramic wheel body with interpenetrating pores, which is an open porous three-dimensional network skeleton structure with a pore diameter greater than 100 nm, and a number of micropores are evenly dispersed on the surface of the porous ceramic wheel body to make the dehumidifying wheel form micropores The composite adsorption material of surface and porous ceramic; among them, the diameter of the porous ceramic wheel of the dehumidifying wheel is between 1 and 120 cm, the pore density is between 10 and 60 PPI (Pores per inch), and the porosity is between 60 and 85%. The flexural strength is greater than 20 kgf/cm ² , and the thickness is between 10 and 100 cm; a weight sensor is installed inside the cavity to carry the dehumidification wheel and continuously measure it during an adsorption balance process Measure the amount of change in the weight information of the dehumidification wheel to generate a dehumidification wheel weight sensing signal; a temperature and humidity sensor is installed inside the cavity and positioned above the dehumidification wheel via a support frame for Sensing the temperature and humidity of the dehumidifying wheel to generate a temperature and humidity sensing signal; a micro-control unit is arranged on the outer side of the cavity and is electrically connected to the weight sensor and the temperature and humidity sensor , Receiving the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal, and generating a control signal according to the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal; a communication unit is located outside the cavity, And is electrically connected to the micro-control unit, receives the control signal, transmits the dehumidification wheel weight sensing signal and the temperature and humidity sensing signal; and a remote monitoring device receives the dehumidification transmitted by the communication unit The wheel weight sensing signal and the temperature and humidity sensing signal are judged, and the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal are judged to calculate the moisture absorption and desorption amount of the dehumidifying wheel.

In the above-mentioned embodiment of the present invention, the dehumidification wheel train is purified, separated and extracted from aluminum smelting slag Environmentally friendly regenerated aluminum hydroxide and aluminum oxide adsorbent materials are used as substrates, added to the 3D network structure carrier material, and the carrier material is removed through a sintering process to leave a porous ceramic wheel body with an open-porous three-dimensional network skeleton structure. Take the porous ceramic wheel body as the main body and add activated alumina to adsorb the monomer. After high temperature sintering, the surface is hard and adheres to the inside of the giant pores. Many micropores are evenly scattered on the surface of the porous ceramic wheel body to form a microporous surface and a porous surface. Ceramic composite adsorption material.

In the above embodiment of the present invention, the dehumidification wheel adsorption and desorption power quantification device is aimed at Dehumidification wheels made of sustainable environmentally friendly adsorption materials, or dehumidification wheels of honeycomb fiber paper structure or DC channel sintered structure obtained by other production methods, or dehumidification wheels that are different from sustainable environmentally friendly adsorption materials, or It is different from the dehumidification wheel of the composite type of microporous surface and porous ceramics, which provides the ability to quantify the isothermal adsorption and desorption power of water.

In the above embodiment of the present invention, the weight sensor has a scale that carries the dehumidification wheel It has a built-in load cell that continuously detects the change in the weight of the dehumidifying wheel. The weight display is 0～3200 grams, the accuracy is 0.01～0.001 grams, and the linear error is ±0.04～±0.005 grams, which is reproducible. The performance is 0.01 to 0.001 grams, and the stabilization time is 0.5 to 1.0 seconds.

In the above embodiment of the present invention, the micro-control unit includes a constant temperature and humidity sensor, A temperature and humidity value in the cavity can be sensed, the temperature is displayed as 0-100°C, and the current output is 0-50 mA.

In the above embodiment of the present invention, the micro-control unit includes a temperature and humidity regulator, which can According to a preset temperature and humidity preset value, the temperature or humidity in the cavity is adjusted by heating or cooling to provide the moisture desorption or moisture adsorption of the dehumidifying wheel.

In the above embodiment of the present invention, the temperature and humidity regulator includes a heating element for The temperature in the cavity is adjusted to provide the moisture desorption of the dehumidifying wheel.

In the above embodiment of the present invention, the temperature and humidity regulator includes a humidifying element for Adjust the humidity in the cavity to provide the moisture absorption of the dehumidification wheel.

In the above embodiment of the present invention, the communication unit is transmitted via wireless network and Bluetooth , Infrared transmission, ethernet or power-line mode and the remote output , Infrared transmission, ethernet or power-line method and the remote monitoring device for data transmission.

In the above embodiment of the present invention, the remote monitoring device is a mobile phone, a tablet A brain, a desktop computer, a touch-sensitive industrial computer or a notebook computer, so that the weight and adsorption capacity changes of the dehumidifying wheel material can be displayed simultaneously, and the adsorption capacity of the material can be displayed and analyzed in real time.

In the above embodiment of the present invention, the remote monitoring device has a built-in central processing unit, A communication interface that can be matched with the communication unit, a display interface and a software application (Application software, APP), the central processing unit receives the dehumidification wheel weight sensing signal from the communication unit through the communication interface And the temperature and humidity sensing signal, and sent to the software application with a judging mechanism. Through the judging mechanism to determine and calculate the amount of moisture absorbed and desorbed by the dehumidifying wheel and output it to the display interface to record and Graphics, data can be stored and remote network monitoring at the same time.

Please refer to "Figure 1 to Figure 8", which are the adsorption and desorption of the dehumidification wheel of the present invention. The schematic diagram of the structure of the power quantification device, the block diagram of the dehumidification wheel adsorption and desorption power quantification device of the present invention, the three-dimensional photo of the green environmental protection dehumidification wheel of the present invention, the schematic diagram of the isothermal adsorption test process of the present invention, and the desorption power reaction test process of the present invention The schematic diagram, the schematic diagram of the isothermal adsorption equilibrium result of the present invention, the schematic diagram of the structure of the specific embodiment of the present invention, and the partial enlarged schematic diagram of the specific embodiment of the present invention. As shown in the figure: the present invention is a dehumidification wheel adsorption and desorption power quantification device, which includes a cavity 1, a dehumidification wheel 2, a weight sensor 3, a temperature and humidity sensor 4, and a micro-control unit 5 , A communication unit 6 and a remote monitoring device 7 constituted.

The cavity 1 mentioned above is a constant temperature and humidity machine, which can provide a constant temperature and humidity environment. The dehumidifying wheel 2 is placed inside the cavity 1. As shown in Figure 3, the dehumidifying wheel 2 has a porous ceramic wheel body with interpenetrating pores, which is an open porous three-dimensional network skeleton structure with a pore diameter greater than 100 nm, and a number of particles are evenly distributed on the surface of the porous ceramic wheel body. The dehumidification wheel forms a composite adsorption material with a microporous surface and porous ceramics. Among them, the diameter of the porous ceramic wheel body of the dehumidification wheel is between 1 and 120 cm, and the pore density is between 10 and 60 PPI (Pores per inch). ), the porosity is between 60-85%, the flexural strength is greater than 20 kgf/cm2, and the thickness is between 10-100 cm. In addition, the present invention can also be aimed at other production methods of dehumidification wheels (such as honeycomb fiber paper structure and direct current channel sintered structure), dehumidification wheels composed of other materials, or other types of dehumidification wheels, for their ability to absorb and desorb moisture Perform isothermal adsorption and desorption dynamics quantification.

The weight sensor 3 is arranged inside the cavity 1, with a weighing surface 31, and A load cell 32 is built, and the dehumidification wheel 2 is carried by the weighing surface 31. The load cell 3 2 Continuously measure the change in the weight information of the dehumidification wheel 2 during an adsorption balance process to generate a dehumidification wheel weight sensing signal. Among them, the load cell 32 has a weight display range of 0～3200 grams, an accuracy range of 0.01～0.001 grams, a linear error range of ±0.04～±0.005 grams, a reproducibility range of 0.01～0.001 grams, and a stabilization time of 0.5～1.0 second

The temperature and humidity sensor 4 is arranged inside the cavity 1, and passes through a support frame 41 It is positioned above the dehumidification wheel 2 to sense the temperature and humidity of the dehumidification wheel 2 to generate a temperature and humidity sensing signal. Among them, the temperature and humidity sensor 4 has a temperature display range of 0-100°C, and a current output range of 0-50 mA

The micro-control unit 5 is arranged on the outer side of the cavity 1, and is connected to the weight sensor 3 and The temperature and humidity sensor 4 is electrically connected to control the cavity 1 to be maintained in the constant temperature and humidity environment, and receives the dehumidification wheel weight sensing signal and the temperature and humidity sensing signal, according to the dehumidification wheel weight sensing The measurement signal and the temperature and humidity sensing signal generate a control signal.

The communication unit 6 is arranged on the outer side of the cavity 1, and is electrically connected to the micro-control unit 5 Connect, receive the control signal, and transmit the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal to the remote monitoring device 7. Among them, the communication unit 6 can transmit data to the remote monitoring device 7 by means of wireless network, Bluetooth transmission, infrared transmission, ethernet or power-line, etc. It has 10/100 BASE-T, RJ-45 communication, supports DHCP Client, Hypertext Transfer Protocol (HTTP), Serial Communication Protocol/Transmission Control Protocol (Modbus/TCP) and 8 independent users The end commands correspond to the respective Serial input and output (I/O), digital I/O, and all commands can be carried out at the same time, RS-232/RS-422 /RS-485 can be switched by software, and the data flow is controlled by RTS/CTS.

The remote monitoring device 7 has a built-in central processing unit 71 and a communication unit 6. A matching communication interface 72, a display interface 73, and a software application (Application software, APP) 74. The CPU 71 receives the weight sensing of the dehumidification wheel transmitted by the communication unit 6 through the communication interface 72 Signal and the temperature and humidity sensing signal, and the dehumidification wheel weight sensing signal and the temperature and humidity sensing signal are sent to the software application 74 for linear recording. The software application 74 has a judgment mechanism through The judging mechanism analyzes and calculates to determine the amount of moisture absorbed and desorbed by the dehumidifying wheel 2 and outputs it to the display interface 73 to record and graph. It can store data and remote network monitoring at the same time. In this embodiment, the remote monitoring device 7 is a mobile phone, a tablet computer, a desktop computer, a touch-sensitive industrial computer or a notebook computer, and other devices with network connection functions can also be used. Replaced by the device, as shown in Figures 7 and 8, the weight and adsorption capacity of the dehumidification wheel can be displayed simultaneously, and the adsorption capacity of the material can be displayed and analyzed in real time. If so, a brand-new dehumidification wheel adsorption and desorption power quantification device is formed by the above-disclosed elements.

The above-mentioned micro-control unit 5 includes a constant temperature and humidity sensor 51, which can sense the cavity According to a temperature and humidity value in 1, the micro-control unit 5 can adjust the temperature or humidity in the cavity 1 according to the difference between the received temperature and humidity value and a preset temperature and humidity value. Monitor whether the temperature and humidity value measured by the constant temperature and humidity sensor 51 reaches the preset temperature and humidity value.

The micro-control unit 5 may include a temperature and humidity regulator 52, which is based on a preset temperature and humidity The preset temperature is used to adjust the temperature or humidity in the cavity 1 by heating or cooling to provide moisture desorption or moisture adsorption for the dehumidifying wheel 2. Among them, the temperature and humidity regulator 52 includes a heating element 521, such as a hot air blower. The micro-control unit 5 can activate the heating element 521 to heat the air when the temperature in the cavity 2 is insufficient to adjust the ambient temperature, provide the dehumidification wheel 2 for moisture desorption, and based on the value returned by the constant temperature and humidity sensor 51 The heating element 521 is automatically turned on or off; the temperature and humidity regulator 52 also includes a humidifying element 522, such as an ultrasonic humidifier. The micro-control unit 5 can activate the humidifying when the humidity in the cavity 2 is insufficient. The element 522 produces humid air to adjust the environmental humidity, provides the moisture absorption of the dehumidification wheel 2, and automatically activates or deactivates the humidification element 522 according to the value returned by the constant temperature and humidity sensor 51.

The dehumidification wheel 2 of the present invention uses environmentally friendly regenerated adsorption material as the base material to make honeycomb rotors. Wheel structure, and then integrate the development of environmentally friendly and efficient dehumidification wheels. The preparation method is to add uncalcined waste aluminum slag into an alkaline aqueous solution with a pH of 10-14, and extract aluminum element into a sodium aluminate aqueous solution, thereby producing high-purity aluminum hydroxide and aluminum oxide adsorption materials. Then, using the aluminum hydroxide and aluminum oxide adsorbents as substrates, add rheological additives (0.1%-50%), anti-foaming agents (0.1%-30%), and flocculants (0.1%-60%). ) Form a ceramic slurry to promote the viscous flow properties of the ceramic slurry to reduce bridging. Then, the ceramic slurry is added to the carrier material with a 3D network structure. Finally, through a sintering process, high-temperature combustion removes the carrier material, and a recyclable dehumidifying wheel 2 is made. Therefore, the dehumidification wheel 2 of the present invention is based on aluminum smelting slag purified and separated to extract environmentally friendly regenerated aluminum hydroxide and aluminum oxide adsorbent materials, which are added to a foam carrier with a 3D network structure, and the sintering process The foam is removed to leave a porous ceramic wheel body with an open-porous three-dimensional network skeleton structure. The porous ceramic wheel body is used as the main body, and activated alumina is added to adsorb the monomer. After high temperature sintering, the surface is hard and adheres to the inside of the giant pores. , Disperse many micropores evenly on the surface of the porous ceramic wheel body to form a composite adsorption material between the microporous surface and the porous ceramic, which can increase the contact area with moist air, improve the moisture absorption capacity, and finally integrate the green and environmentally friendly high-efficiency dehumidification wheel Development.

The invention can be used for dehumidification wheels of various production methods (such as porous ceramic honeycomb fiber Dimensional paper structure and DC channel sintered structure), or dehumidification wheels composed of other materials, or other types of dehumidification wheels, quantify the isothermal adsorption and desorption power for the ability of water absorption and desorption. The weight and adsorption capacity changes of the desiccant wheel can be displayed simultaneously, and the adsorption capacity of the material can be displayed and analyzed in real time. Has the following advantages: Real-time recording of the changes in the sample's adsorbed moisture weight, the built-in self-made software can draw a trend graph of the weight change over time, the internal self-calculation design can simultaneously display the unit weight of the sample's adsorbed moisture weight and percentage, temperature and humidity can be programmed according to requirements The target value is reached, the sample is placed properly, and the test is easy to start with one button. The load cell can be replaced according to the needs. The set of diversified options and various forms of test samples can be tested to obtain the absorption and desorption power curve to meet the needs.

The following examples are only examples for understanding the details and connotation of the present invention, but not for limitation The scope of patent application of the present invention.

In order to relieve the wet wheel's ability to absorb and desorb water, perform an isothermal adsorption and desorption dynamic experiment . The experimental procedure of isothermal adsorption equilibrium is shown in Figure 4. Four types of dehumidifying wheels with different porosity are provided, which are 20, 30, 40 and 50 PPI respectively, and the thickness of the wheel body is all 5 cm, as shown in step s11. Under the test operating conditions of a constant temperature and humidity machine: temperature 25～80°C, humidity 60～100%, continuous operation as step s12. Define the adsorption equilibrium time, and take a sample when the adsorption is in equilibrium as in step s13. During the adsorption balance process, the weight change of the dehumidification wheel is continuously monitored, and the water vapor adsorption amount of the runner body is defined as step s14. When the system reaches the adsorption equilibrium, the desorption kinetic reaction experiment is carried out. The steps are shown in Figure 5. Four different porosity dehumidification wheels after adsorption equilibrium are provided, which are 20, 30, 40 and 50 PPI respectively, and the thickness of the wheel body is all 5 cm as step s15. Under hot air or hot room operating conditions: the temperature is 120～200°C, the weight change of the wheel body of the dehumidification wheel is observed as in the steps s16. The sampling time is 10 s, 20 s, 30 s, 1 min, 3 min, 5 min, and 10 min as in step s17. Define the amount of water vapor desorption in the runner body as step s18.

Therefore, the dehumidification wheel 2 provided by the present invention has the following advantages: 1. Good chemical stability; 2. Suitable mechanical strength; 3. Operation in high temperature environment; 4. No powdering and no aging; 5. No need to use a compressor, the structure is a three-dimensional composite porous ceramic flow channel and structure, millimeters and micrometers The composite porous adsorption channel and structure can increase the contact area with moist air, improve the moisture absorption capacity, and achieve effective energy saving effect; 6. The moisture adsorption capacity of the desiccant wheel is greater than 20%. As shown in Figure 6, the initial weight of the dehumidification wheel is The size of 331.543 g is subjected to an isothermal adsorption equilibrium experiment, and the constant temperature and humidity environment is controlled at a temperature of 25.7°C and a humidity of 64.6%. The measurement results show that the water vapor adsorption capacity of this dehumidification wheel is at 3 minutes. The adsorption equilibrium is reached, and the adsorption capacity is 28.773 g, indicating that the water vapor is adsorbed by about 20%; 7. The drying capacity of the desiccant wheel is greater than 200 g/h; and 8. It can be washed and reused repeatedly.

In summary, the present invention is a dehumidification wheel adsorption and desorption power quantification device, which can effectively improve Various shortcomings of good use, dehumidification wheels made of sustainable environmentally friendly absorbent materials, dehumidification wheels made of other materials, or other types of dehumidification wheels for the ability of moisture absorption and desorption to conduct an isothermal absorption and desorption dynamic test, after testing It is proved that it has good measurement ability, can define the moisture absorption capacity and drying ability of the dehumidification wheel, and effectively measure the adsorption and desorption rate of the dehumidification wheel, so that the production of the present invention can be more advanced, more practical, and more suitable for users. If necessary, the requirements for a patent application for invention have been met, and a patent application shall be filed in accordance with the law.

However, the above are only the preferred embodiments of the present invention, and should not be limited by this The scope of implementation of the present invention; therefore, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the description of the invention should still fall within the scope of the patent of the present invention.

1: Cavity 2: Dehumidification wheel 3: weight sensor 31: Weighing Noodles 32: load element 4: Temperature and humidity sensor 41: Support frame 5: Micro control unit 51: Constant temperature and humidity sensor 52: Temperature and humidity regulator 521: heating element 522: Humidification element 6: Communication unit 7: Remote monitoring device 71: Central Processing Unit 72: Communication interface 73: display interface 74: Software application

Figure 1 is a schematic diagram of the structure of the dehumidification wheel adsorption and desorption power quantification device of the present invention. Figure 2 is a block diagram of the dehumidifying wheel adsorption and desorption power quantification device of the present invention. Figure 3 is a three-dimensional photo of the green environmental protection dehumidification wheel of the present invention. Figure 4 is a schematic diagram of the isothermal adsorption test process of the present invention. Figure 5 is a schematic diagram of the desorption kinetic reaction test process of the present invention. Figure 6 is a schematic diagram of the isothermal adsorption equilibrium results of the present invention. Figure 7 is a schematic diagram of the structure of a specific embodiment of the present invention. Figure 8 is a partial enlarged schematic diagram of a specific embodiment of the present invention.

1: Cavity

2: Dehumidification wheel

3: weight sensor

31: Weighing Noodles

32: load element

4: Temperature and humidity sensor

41: Support frame

5: Micro control unit

6: Communication unit

7: Remote monitoring device

Claims (10)

A dehumidification wheel adsorption and desorption dynamic quantification device, which includes: a cavity to provide a constant temperature and humidity environment; a dehumidification wheel is placed inside the cavity, and the dehumidification wheel has a porous ceramic wheel body with pores intersecting each other It is an open porous three-dimensional network skeleton structure with a pore diameter greater than 100 nm, and a number of micropores are evenly dispersed on the surface of the porous ceramic wheel body, so that the dehumidification wheel forms a composite adsorption material of the microporous surface and the porous ceramic; Among them, the diameter of the porous ceramic wheel body of the desiccant wheel is between 1 and 120 cm, the pore density is between 10 and 60 PPI (Pores per inch), the porosity is between 60 and 85%, and the bending strength is greater than 20 kgf/cm ² , The thickness is between 10 and 100 cm; a weight sensor is set inside the cavity to carry the dehumidification wheel, and continuously measure the change in the weight information of the dehumidification wheel during an adsorption balance process , To generate a dehumidification wheel weight sensing signal; a temperature and humidity sensor is arranged inside the cavity and positioned above the dehumidification wheel via a support frame to sense the temperature and humidity of the dehumidification wheel , To generate a temperature and humidity sensing signal; a micro-control unit is arranged on the outer side of the cavity and is electrically connected to the weight sensor and the temperature and humidity sensor to control the cavity to maintain Under the constant temperature and humidity environment, receiving the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal, and generating a control signal according to the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal; a communication unit, which is set On the outer side of the cavity and electrically connected to the micro-control unit, receiving the control signal, transmitting the dehumidifying wheel weight sensing signal and the temperature and humidity sensing signal; and a remote monitoring device that receives the control signal The dehumidification wheel weight sensing signal and the temperature and humidity sensing signal transmitted by the communication unit, and the dehumidification wheel weight sensing signal and the temperature and humidity sensing signal are judged to calculate that the dehumidification wheel absorbs moisture The amount of desorption. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein The dehumidification wheel train uses aluminum smelting slag to be purified and separated to extract environmentally friendly regenerated aluminum hydroxide and aluminum oxide adsorption materials as the base material, which is added to the 3D network structure carrier material, and the carrier material is removed through a sintering process to leave open pores A porous ceramic wheel body with a porous three-dimensional network skeleton structure. The porous ceramic wheel body is the main body, and activated alumina is added to adsorb monomers. After high temperature sintering, the surface is hard and adheres to the inside of the giant pores. Many micropores are evenly scattered on the surface to form a composite adsorption material of microporous surface and porous ceramics. According to the dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, the needle For dehumidification wheels produced with sustainable environmentally friendly adsorption materials, or dehumidification wheels with honeycomb fiber paper structure or DC channel sintered structure obtained by other production methods, or dehumidifier wheels that are different from sustainable environmentally friendly adsorption materials, Or it is different from the dehumidification wheel of the microporous surface and the porous ceramic composite type, which provides the ability of isothermal adsorption and desorption to quantify the moisture absorption and desorption. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The weight sensor has a weighing surface that carries the dehumidification wheel, and a built-in load cell that continuously detects the change in the weight of the dehumidification wheel is built-in. The weight display is 0-3200 grams, and the accuracy is 0.01-0.001 G, the linearity error is ±0.04～±0.005 g, the reproducibility is 0.01～0.001 g, and the stabilization time is 0.5～1.0 seconds. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The micro-control unit includes a constant temperature and humidity sensor, which can sense a temperature in the cavity Humidity value, the temperature is displayed as 0～100°C, and the current output is 0～50 mA. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The micro-control unit includes a temperature and humidity regulator, which can adjust the temperature or humidity in the cavity by heating or cooling according to a preset temperature and humidity preset value, so as to provide the moisture desorption or moisture adsorption of the dehumidification wheel . The dehumidification wheel adsorption and desorption power quantification device described in item 6 of the scope of patent application, wherein , The temperature and humidity regulator includes: A heating element for adjusting the temperature in the cavity to provide moisture desorption from the dehumidifying wheel; and A humidifying element is used to adjust the humidity in the cavity and provide the moisture absorption of the dehumidifying wheel. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The communication unit uses wireless network, Bluetooth transmission, infrared transmission, Ethernet (ethernet) or power-line (power-line) for data transmission between the remote monitoring device. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The remote monitoring device is a mobile phone, a tablet computer, a desktop computer, a touch industrial computer or a notebook computer, so that the weight and adsorption capacity changes of the dehumidifying wheel material can be displayed simultaneously, and It can display and analyze the adsorption amount of the material in real time. The dehumidification wheel adsorption and desorption power quantification device described in item 1 of the scope of patent application, wherein , The remote monitoring device has a built-in central processing unit, a communication interface that can be matched with the communication unit, a display interface and a software application (Application software, APP). The weight sensing signal of the dehumidification wheel and the temperature and humidity sensing signal sent from the communication unit are sent to the software application with a judgment mechanism. Through the judgment mechanism, it is determined that the dehumidification wheel is The amount of absorption and desorption is recorded and plotted on the display interface, and data can be saved and remote network monitoring can be performed at the same time.

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