Portable rapid testing device for adsorption performance of material

Abstract

The utility model provides a portable material adsorption performance rapid testing device, which relates to the technical field of material performance detection, and comprises a box body, the surface of the box body is hinged with a box cover, the box body is internally provided with a gas detection box and a sewage detection box, the surfaces of the gas detection box and the sewage detection box are hinged with sealing covers, and the sealing covers are hinged with the surface of the box cover. A gas inlet pipe is fixedly mounted on the upper surface of the gas detection box. According to the utility model, the gas detection box and the sewage detection box are arranged in the box body and are respectively used for detecting the adsorption performance of a material to gas and sewage, and an operator can complete the detection of the two adsorption performances without carrying gas detection equipment and sewage detection equipment respectively, so that the carrying burden is greatly reduced, and the detection convenience is improved; and connecting sleeves, universal wheels, inserting blocks, inserting grooves, limiting rods, limiting discs, tension springs and other structures are arranged on the lower surface of the box body, so that the universal wheels are conveniently mounted and dismounted, and the device is conveniently moved and fixed.

Description

Technical Field

[0001] This utility model relates to the field of material performance testing technology, and in particular to a portable rapid testing device for material adsorption performance. Background Technology

[0002] With increasing environmental awareness and the development of materials science, amino-containing porous polymer materials are being used more and more widely in the field of environmental governance due to their unique porous structure and amino functional group characteristics. In indoor air purification, they can effectively adsorb volatile organic pollutants such as formaldehyde and improve indoor air quality. In the field of wastewater treatment, they have a good adsorption effect on various dyes in wastewater, which helps to purify wastewater.

[0003] In the existing technology, the adsorption performance of materials on gases and wastewater often requires the use of different testing equipment. This means that operators need to carry multiple sets of equipment, which increases their burden and is very inconvenient to operate. Moreover, the existing testing equipment is insufficient in terms of mobility and portability, making it difficult to meet the needs of rapid testing in different locations. Therefore, improvements are needed. Summary of the Invention

[0004] This invention mainly provides a portable rapid testing device for the adsorption performance of materials.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a portable rapid testing device for material adsorption performance, comprising a housing, a lid hinged to the surface of the housing, a gas detection box and a wastewater detection box inside the housing, sealing covers hinged to the surfaces of the gas detection box and the wastewater detection box, an air inlet pipe fixedly installed on the upper surface of the gas detection box, an exhaust pipe fixedly connected to the lower surface of the gas detection box, a material placement frame fixedly installed inside the gas detection box and the wastewater detection box, a through hole extending through the side of the material placement frame, and a material placement frame fixedly installed on the upper surface of the wastewater detection box. The wastewater detection box has an inlet pipe and a drain pipe fixedly installed on its lower surface. A gas detector and a dye concentration detector are fixedly installed on the side of the box. A connecting sleeve is fixedly installed on the lower surface of the connecting sleeve, and a caster wheel is provided on the lower surface of the caster wheel. An insert block is fixedly installed on the surface of the caster wheel. A slot is provided on the lower surface of the connecting sleeve. An installation sleeve is fixedly installed on the side of the connecting sleeve. A limit rod is slidably connected inside the installation sleeve. A limit plate is fixedly installed on the surface of the limit rod. A tension spring is sleeved on the surface of the limit rod. A limit hole is provided on the side of the insert block. A handle is fixedly installed on the side of the box.

[0006] Preferably, the probe of the gas detector is connected to the interior of the exhaust pipe, and the probe of the dye concentration detector is connected to the interior of the wastewater detection box. This connection method allows the gas adsorbed by the material in the gas detection box to smoothly enter the gas detector, and the wastewater in the wastewater detection box can be monitored in real time by the dye concentration detector.

[0007] Preferably, the insert block and the slot are slidably connected. This design allows the caster wheel to be easily assembled and disassembled with the connecting sleeve on the lower surface of the housing.

[0008] Preferably, the limiting rod and the limiting hole are slidably connected. By inserting the limiting rod into the limiting hole, the omnidirectional wheel can be effectively prevented from accidentally falling off the connecting sleeve during use.

[0009] Preferably, one end of the tension spring is fixedly connected to the side of the limiting plate, and the other end of the tension spring is fixedly connected to the inner side of the mounting sleeve. Through the elastic tension of the tension spring, the limiting rod can always maintain the tendency to be inserted into the limiting hole.

[0010] Preferably, a stirring rod is rotatably connected inside the wastewater detection box, and stirring blades are fixedly installed on the surface of the stirring rod. A motor is fixedly installed on the side of the wastewater detection box. The motor drives the stirring rod to rotate, which in turn drives the stirring blades to stir the wastewater and materials inside the wastewater detection box. This can accelerate the adsorption speed of the materials on the dyes in the wastewater, while ensuring that the adsorption process is uniform.

[0011] Preferably, the output end of the motor is fixedly connected to one end of the stirring rod, and the stirring rod is rotated by the motor.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a gas detection box and a sewage detection box inside the box, respectively for testing the adsorption performance of the material on gas and sewage, the operator can complete the two adsorption performance tests without having to carry separate gas detection equipment and sewage detection equipment, which greatly reduces the carrying burden and improves the convenience of testing. In addition, the lower surface of the box is provided with a connecting sleeve, universal wheels, insert blocks, slots, limit rods, limit plates, tension springs and other structures, which realizes the convenient installation and removal of universal wheels, and facilitates the movement and fixation of the device.

[0014] 2. In this utility model, by rotating and connecting a stirring rod inside the wastewater detection box, the stirring rod has stirring blades and is driven by a motor. When testing the wastewater adsorption performance of the material, the wastewater can be fully contacted with the material through stirring, thereby improving the accuracy of the test. Attached Figure Description

[0015] Figure 1 A perspective view of a portable material adsorption performance rapid testing device is provided for this utility model;

[0016] Figure 2 This invention provides an internal schematic diagram of a portable material adsorption performance rapid testing device.

[0017] Figure 3 A side sectional view of a portable material adsorption performance rapid testing device is provided for this utility model;

[0018] Figure 4 A top sectional view of a portable material adsorption performance rapid testing device is provided for this utility model;

[0019] Figure 5 This utility model provides an exploded view of the insert block, caster wheel, and limiting rod of a portable material adsorption performance rapid testing device;

[0020] Figure 6 This invention proposes a portable rapid testing device for the adsorption properties of materials. Figure 5 Enlarged view of point A in the middle.

[0021] Legend: 1. Box body; 2. Box lid; 3. Gas detection box; 4. Wastewater detection box; 5. Sealing cover; 6. Air inlet pipe; 7. Exhaust pipe; 8. Material placement frame; 801. Through hole; 9. Water inlet pipe; 10. Drain pipe; 11. Gas detector; 12. Dye concentration detector; 13. Connecting sleeve; 14. Casters; 15. Insert block; 16. Slot; 17. Mounting sleeve; 18. Limiting rod; 19. Limiting plate; 20. Tension spring; 21. Limiting hole; 22. Lifting handle; 23. Stirring rod; 24. Stirring blade; 25. Motor. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Please see Figures 1-6This utility model provides a technical solution: a portable rapid testing device for material adsorption performance, comprising a housing 1, a cover 2 hinged to the surface of the housing 1, a gas detection box 3 and a wastewater detection box 4 inside the housing 1, a sealing cover 5 hinged to the surfaces of the gas detection box 3 and the wastewater detection box 4, an air inlet pipe 6 fixedly installed on the upper surface of the gas detection box 3, an exhaust pipe 7 fixedly connected to the lower surface of the gas detection box 3, a material placement frame 8 fixedly installed inside the gas detection box 3 and the wastewater detection box 4, a through hole 801 through the side of the material placement frame 8, a water inlet pipe 9 fixedly installed on the upper surface of the wastewater detection box 4, and a water inlet pipe 9 on the lower surface of the wastewater detection box 4. A drain pipe 10 is fixedly installed on the surface of the box 1. A gas detector 11 and a dye concentration detector 12 are fixedly installed on the side of the box 1. A connecting sleeve 13 is fixedly installed on the lower surface of the box 1. A caster wheel 14 is provided on the lower surface of the connecting sleeve 13. An insert block 15 is fixedly installed on the surface of the caster wheel 14. A slot 16 is opened on the lower surface of the connecting sleeve 13. An installation sleeve 17 is fixedly installed on the side of the connecting sleeve 13. A limit rod 18 is slidably connected inside the installation sleeve 17. A limit plate 19 is fixedly installed on the surface of the limit rod 18. A tension spring 20 is sleeved on the surface of the limit rod 18. A limit hole 21 is opened on the side of the insert block 15. A handle 22 is fixedly installed on the side of the box 1.

[0025] like Figure 2 As shown, the probe of the gas detector 11 is connected to the interior of the exhaust pipe 7, and the probe of the dye concentration detector 12 is connected to the interior of the wastewater detection box 4. Through this connection method, the gas adsorbed by the material in the gas detection box 3 can smoothly enter the gas detector 11, and the wastewater in the wastewater detection box 4 can be monitored in real time by the dye concentration detector 12.

[0026] like Figure 2 As shown, the insert 15 and the slot 16 are slidably connected. This design allows the caster 14 to be easily assembled and disassembled with the connecting sleeve 13 on the lower surface of the housing 1.

[0027] like Figure 2 As shown, the limiting rod 18 is slidably connected to the limiting hole 21. By inserting the limiting rod 18 into the limiting hole 21, the universal wheel 14 can be effectively prevented from accidentally falling off the connecting sleeve 13 during use.

[0028] like Figure 2 As shown, one end of the tension spring 20 is fixedly connected to the side of the limiting plate 19, and the other end of the tension spring 20 is fixedly connected to the inner side of the mounting sleeve 17. Through the elastic tension of the tension spring 20, the limiting rod 18 can always maintain the tendency to be inserted into the limiting hole 21.

[0029] like Figure 2As shown, a stirring rod 23 is rotatably connected inside the wastewater detection box 4. A stirring blade 24 is fixedly installed on the surface of the stirring rod 23. A motor 25 is fixedly installed on the side of the wastewater detection box 4. The motor 25 drives the stirring rod 23 to rotate, which in turn drives the stirring blade 24 to stir the wastewater and materials inside the wastewater detection box 4. This can accelerate the adsorption speed of the dye in the wastewater by the materials, while ensuring that the adsorption process is uniform.

[0030] like Figure 2 As shown, the output end of the motor 25 is fixedly connected to one end of the stirring rod 23, and the stirring rod 23 is rotated by the motor 25.

[0031] The usage and working principle of this device are as follows: First, open the cover 2, then open the sealing covers 5 on the gas detection box 3 and the wastewater detection box 4 respectively. Place the porous polymer material sample containing amino groups into the material placement frame 8 inside the gas detection box 3 and the wastewater detection box 4. The through-hole 801 on the side of the material placement frame 8 ensures that the sample is in full contact with the gas and wastewater. Then close the sealing cover 5 and the cover 2. When conducting gas adsorption performance testing, connect the gas storage tank to the inlet pipe 6. By adjusting and controlling the gas flow rate, the gas enters the gas detection box 3 through the inlet pipe 6, making full contact with the sample. The sample adsorbs harmful substances in the gas, and the adsorbed gas is discharged from the exhaust pipe 7. Since the probe of the gas detector 11 is connected to the inside of the exhaust pipe 7, the gas enters the gas detector 11 for concentration detection. The detection data is used to calculate the adsorption rate of the material on the gas. When conducting wastewater adsorption performance testing, inject the wastewater sample containing dye into the wastewater detection box 4 through the inlet pipe 9. Set the stirring speed of the stirring rod 23 and the test time on the control panel. The motor 25 is started, and the output of the motor 25 drives the stirring rod 23 to rotate. The stirring blade 24 stirs the sewage and the sample, so that the material can fully adsorb the dye in the sewage. During this process, the probe of the dye concentration detector 12 is connected to the inside of the sewage detection box 4 to monitor the change of dye concentration in the sewage in real time. When the set test time is reached, the motor 25 is stopped. The adsorption rate of the material on the dye in the sewage is calculated based on the dye concentration change data. When the device is moved, the insert 15 on the universal wheel 14 is aligned with the slot 16 on the lower surface of the connecting sleeve 13 and slid in. At this time, the tension spring 20 pulls the limit rod 18 to insert into the limit hole 21 on the side of the insert 15, fixing the universal wheel 14. The device can then be moved. When it is necessary to fix the device, the limit rod 18 is pulled out and the universal wheel 14 is slid out of the slot 16 and removed. After the test is completed, the device can be moved by the handle 22 on the side of the device for easy transfer to other testing locations or storage.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A portable rapid testing device for the adsorption properties of materials, characterized in that, include: The box (1) has a cover (2) hinged to its surface. Inside the box (1) are a gas detection box (3) and a wastewater detection box (4). The surfaces of the gas detection box (3) and the wastewater detection box (4) are hinged to a sealing cover (5). An air inlet pipe (6) is fixedly installed on the upper surface of the gas detection box (3), and an exhaust pipe (7) is fixedly connected to the lower surface of the gas detection box (3). A material placement frame (8) is fixedly installed inside the gas detection box (3) and the wastewater detection box (4). A through hole (801) is opened through the side of the material placement frame (8). A water inlet pipe (9) is fixedly installed on the upper surface of the wastewater detection box (4), and a drain pipe (10) is fixedly installed on the lower surface of the wastewater detection box (4). The box (1) has… A gas detector (11) and a dye concentration detector (12) are fixedly installed on the side. A connecting sleeve (13) is fixedly installed on the lower surface of the box (1). A universal wheel (14) is provided on the lower surface of the connecting sleeve (13). A plug block (15) is fixedly installed on the surface of the universal wheel (14). A slot (16) is opened on the lower surface of the connecting sleeve (13). An installation sleeve (17) is fixedly installed on the side of the connecting sleeve (13). A limit rod (18) is slidably connected inside the installation sleeve (17). A limit plate (19) is fixedly installed on the surface of the limit rod (18). A tension spring (20) is sleeved on the surface of the limit rod (18). A limit hole (21) is opened on the side of the plug block (15). A handle (22) is fixedly installed on the side of the box (1).

2. The portable rapid testing device for material adsorption performance according to claim 1, characterized in that: The probe of the gas detector (11) is connected to the interior of the exhaust pipe (7), and the probe of the dye concentration detector (12) is connected to the interior of the sewage detection box (4).

3. The portable rapid testing device for material adsorption performance according to claim 1, characterized in that: The insert (15) is slidably connected to the slot (16).

4. The portable rapid testing device for material adsorption performance according to claim 1, characterized in that: The limiting rod (18) is slidably connected to the limiting hole (21).

5. The portable rapid testing device for material adsorption performance according to claim 1, characterized in that: One end of the tension spring (20) is fixedly connected to the side of the limiting plate (19), and the other end of the tension spring (20) is fixedly connected to the inside of the mounting sleeve (17).

6. The portable rapid testing device for material adsorption performance according to claim 1, characterized in that: The wastewater testing box (4) is rotatably connected to a stirring rod (23), and a stirring blade (24) is fixedly installed on the surface of the stirring rod (23). A motor (25) is fixedly installed on the side of the wastewater testing box (4).

7. The portable rapid testing device for material adsorption performance according to claim 6, characterized in that: The output end of the motor (25) is fixedly connected to one end of the stirring rod (23).

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