Molecular sieve base material adsorption and filtration testing machine
By designing the split frame structure and pipeline moving module of the molecular sieve substrate adsorption filtration tester, the problem of rapid positioning of molecular sieve substrates of different sizes in the prior art is solved, and the testing time and cost are reduced.
Patent Information
- Application Number
- CN202421874807.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-05
AI Technical Summary
Existing molecular sieve substrate testing machines cannot quickly perform pre-test positioning operations on molecular sieve substrates of different sizes, resulting in increased testing time and work costs.
A molecular sieve substrate adsorption filtration test machine is designed, adopting a frame structure split into the first, second and third storage sections, and a pipeline moving module is set up in the second storage section, so as to position the molecular sieve substrates of different sizes through the movement of the pipeline moving module.
It realizes rapid positioning before testing of molecular sieve substrates of different sizes, reducing testing time and work costs.
Smart Images
Figure CN222965085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of molecular sieve substrate testing equipment, in particular to an adsorption and filtration testing machine for molecular sieve substrates. Background Art
[0002] With the improvement of people's living standards and the country's emphasis on environmental protection, more and more factories are adopting more environmentally friendly waste gas filtration equipment to ensure that the gases discharged during production meet the environmental emission requirements. Among them, the filter in the waste gas filtration equipment is mainly assembled with a molecular sieve substrate. In this way, when the waste gas discharged from production passes through the filter of the waste gas filtration equipment, the molecular sieve substrate in the filter can adsorb and filter pollutants. The molecular sieve substrate is the key core material of the waste gas filtration equipment and plays a decisive role in the performance of the waste gas filtration equipment. Therefore, when the molecular sieve substrate leaves the factory, it is necessary to test the adsorption and filtration performance of the product, and a testing machine is needed to test the performance of the molecular sieve.
[0003] However, the existing molecular sieve substrate testing machine can only test the molecular sieve substrate with a fixed size. Subsequently, when testing different-sized molecular sieve substrates, it is necessary to replace the corresponding-sized clamping work to position the molecular sieve, so as to realize the testing of the molecular sieve. As a result, the molecular sieve substrate testing machine cannot quickly perform the pre-test positioning operation on different-sized molecular sieve substrates. When testing different-sized molecular sieves, different positioning toolings need to be replaced, which will increase the testing time and working cost. Summary of the Utility Model
[0004] In order to overcome the defects existing in the prior art, the utility model provides an adsorption and filtration testing machine for molecular sieve substrates.
[0005] The technical solution adopted by the utility model to solve its technical problems is: an adsorption and filtration testing machine for molecular sieve substrates, including a frame, the frame is split into a first placement section, a second placement section and a third placement section, the first placement section, the second placement section and the third placement section are connected end to end from right to left, a blower is arranged on the first placement section, a pipeline moving module is arranged on the second placement section, the air outlet of the blower faces the pipeline moving module and is communicated with the air inlet end of the pipeline moving module, a support platform is arranged on one side of the third placement section near the outlet end of the second placement section, the air outlet end of the pipeline moving module faces the support platform, and an exhaust pipe is arranged inside the other side of the third placement end.
[0006] Further description of this solution. The pipeline moving module includes a first sliding component, a second sliding component, a pipeline support seat, a gas pipeline, a telescopic hose, and a cylinder. The first sliding component and the second sliding component are arranged inside the second storage section. The pipeline support seat is arranged above the first sliding component and the second sliding component. The bottom surface of the pipeline support seat abuts against the sliding ends of the first sliding component and the second sliding component. A gas pipeline is arranged inside the pipeline support seat. One end of the gas pipeline close to the fan is provided with a telescopic hose. The air inlet end of the telescopic hose is communicated with the air outlet end of the fan. The air outlet end of the telescopic hose is communicated with the air inlet end of the gas pipeline. The air outlet end of the gas pipeline faces the support platform. A cylinder is arranged above the gas pipeline. The fixed end of the cylinder is arranged on one side of the first storage section facing the second storage end. The movable end of the cylinder is arranged on the outer surface of the gas pipeline.
[0007] Further description of this solution. The first sliding component and the second sliding component are arranged in parallel, and the structures of the first sliding component and the second sliding component are the same.
[0008] Specifically, the first sliding component includes a guide rail and a slider. The guide rail is installed inside the second storage section. A slider is slidably arranged on the outer surface of the guide rail. The upper surface of the slider abuts against the bottom surface of the pipeline support seat.
[0009] Preferably, a loading plate is arranged on the upper surface of the support platform, and the length and width of the loading plate are the same as those of the support platform.
[0010] Preferably, the first storage section, the second storage section, and the third storage section are of an integrally formed structure.
[0011] The beneficial effects of the present utility model are as follows: When the present utility model performs a positioning operation on the molecular sieve substrate before the test, the molecular sieve substrate can be first placed on the upper surface of the support platform. Subsequently, by moving the pipeline moving module, the air outlet end inside the pipeline moving module can be further close to the molecular sieve substrate on the support platform. When the pipeline moving module continues to move, it can push the molecular sieve substrate towards the exhaust pipe, so as to fit and position molecular sieve substrates of different sizes with the exhaust pipe, and can realize the pre-test positioning of molecular sieve substrates of different sizes, thus eliminating the need to replace different positioning toolings to achieve the positioning operation of molecular sieve substrates of different sizes, thereby reducing the test time and working costs. Description of the Drawings
[0012] Figure 1 It is the front view of the overall structure of the molecular sieve substrate adsorption and filtration tester of the present utility model;
[0013] Figure 2 It is the top view of the overall structure of the molecular sieve substrate adsorption and filtration tester of the present utility model;
[0014] Figure 3 This is a schematic structural view of the pipeline moving module of the present utility model;
[0015] Figure 4 This is the front view of the structure of the pipeline moving module of the present utility model.
[0016] As shown in the figure: the first storage section 1, the second storage section 2, the third storage section 3, the support platform 4, the fan 5, the pipeline moving module 6, the first sliding assembly 61, the guide rail 611, the slider 612, the second sliding assembly 62, the pipeline support base 63, the gas pipeline 64, the telescopic hose 65, the cylinder 66, the exhaust duct 7, the carrier plate 8, and the molecular sieve substrate 9. Specific embodiments
[0017] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation on the present utility model. In addition, the technical features involved in the following described various embodiments of the present utility model can be combined with each other as long as they do not conflict with each other.
[0018] As shown in Figure 1 , 2 , 3 and 4, a molecular sieve substrate adsorption and filtration tester provided by the present utility model includes a frame, which is split into a first storage section 1, a second storage section 2, and a third storage section 3. The first storage section 1, the second storage section 2, and the third storage section 3 are connected end to end from right to left. The first storage section 1 is provided with a fan 5, the second storage section 2 is provided with a pipeline moving module 6, the air outlet of the fan 5 faces the pipeline moving module 6 and is communicated with the air inlet end of the pipeline moving module 6. A support platform 4 is provided on one side of the third storage section 3 near the outlet end of the second storage section 2. The air outlet end of the pipeline moving module 6 faces the support platform 4, and an exhaust duct 7 is provided inside the other side of the third storage section.
[0019] When testing the molecular sieve substrate 9: First, the molecular sieve substrate 9 can be placed on the upper surface of the support platform 4. Subsequently, by moving the pipeline moving module 6 inside the second storage section 2, the air outlet end inside the pipeline moving module 6 can be further close to the molecular sieve substrate 9 on the support platform 4. When the pipeline moving module 6 continues to move, it can push the molecular sieve substrate 9 towards the exhaust duct 7, so as to fit and position molecular sieve substrates 9 of different sizes with the exhaust duct 7, and realize the pre-test position positioning of molecular sieve substrates 9 of different sizes, thereby eliminating the need to replace different positioning jigs to achieve the positioning operation of molecules of different sizes, which will reduce the test time and working costs;
[0020] After the molecular sieve substrate 9 is positioned, the blower is started, and the exhaust gas used in the test can be sent into the pipeline moving module 6 through the blower 5. The exhaust gas is sent to the molecular sieve substrate 9 located on the upper surface of the support platform 4 through the air outlet end in the pipeline moving module 6, so as to test the adsorption and filtration performance of the molecular sieve substrate 9 for the exhaust gas. The exhaust gas during subsequent tests passes through the molecular sieve substrate 9 and then is discharged to the exhaust duct 7, and then is discharged to the outside of the test machine through the exhaust duct 7.
[0021] It should be noted that a carrier plate 8 is provided on the upper surface of the support platform 4. The length and width of the carrier plate 8 are the same as those of the support platform 4. By providing the carrier plate 8, it is convenient to place the molecular sieve substrate 9 better on the upper surface of the support platform 4.
[0022] Preferably, the first storage section 1, the second storage section 2 and the third storage section 3 are of an integrally formed structure, so as to increase the overall structural strength of the frame of this test machine.
[0023] As shown in Figure 1 、 2 Figures 3 and 4, the pipeline moving module 6 includes a first sliding component 61, a second sliding component 62, a pipeline support seat 63, a gas pipeline 64, a telescopic hose 65 and a cylinder 66. The first sliding component 61 and the second sliding component 62 are arranged inside the second storage section 2. The pipeline support seat 63 is arranged above the first sliding component 61 and the second sliding component 62. The bottom surface of the pipeline support seat 63 abuts against the sliding ends of the first sliding component 61 and the second sliding component 62. A gas pipeline 64 is arranged inside the pipeline support seat 63. One end of the gas pipeline 64 close to the blower 5 is provided with a telescopic hose 65. The air inlet end of the telescopic hose 65 is communicated with the air outlet end of the blower 5, so that the air discharged from the air outlet of the blower 5 can enter the telescopic hose 65. Subsequently, the air outlet end of the telescopic hose 65 is communicated with the air inlet end of the gas pipeline 64, so that the gas entering the telescopic hose 65 can enter the gas pipeline 64. Finally, the air outlet end of the gas pipeline 64 faces the support platform 4, so that the gas entering the telescopic hose 65 can be discharged to the support platform 4. A cylinder 66 is arranged above the gas pipeline 64. The fixed end of the cylinder 66 is arranged on one side of the first storage section 1 facing the second storage end, and the movable end of the cylinder 66 is arranged on the outer surface of the gas pipeline 64;
[0024] It should be noted that the first sliding component 61 includes a guide rail 611 and a slider 612. The guide rail 611 is installed inside the second storage section 2. The slider 612 is slidably arranged on the outer surface of the guide rail 611. The upper surface of the slider 612 abuts against the bottom surface of the pipeline support seat 63, so that the pipeline support seat 63 can move left and right through the sliding cooperation between the slider 612 and the guide rail 611.
[0025] It should be noted that the telescopic hose 65 is a commonly used pipe fitting on the market, which can be extended and contracted, and will not be described in detail here.
[0026] Therefore, when the pipeline moving module 6 needs to push and position the molecular sieve substrate 9 of different sizes before testing: the air cylinder 66 can be started first, and the movable end of the air cylinder 66 can drive the pipeline support base 63 and the gas pipeline 64 to move, so that the pipeline support base 63 and the gas pipeline 64 can move towards the support platform 4 through the first sliding assembly 61 and the second sliding assembly 62, so that the gas pipeline 64 can enter the support platform 4, so that the air outlet end of the gas pipeline 64 can abut against the molecular sieve substrate 9 on the upper surface of the support platform 4, avoiding the exhaust gas of the test from not quickly entering the molecular sieve substrate 9 through the air outlet end of the gas pipeline 64. Therefore, when testing molecular sieve substrates 9 of different sizes, it is not necessary to replace gas pipelines 64 of different lengths, and the air outlet end of the gas pipeline 64 can be quickly pressed against the molecular sieve substrate 9.
[0027] Subsequently, continue to move the gas pipeline 64 through the air cylinder 66, which can further push the molecular sieve substrate 9 on the upper surface of the support platform 4 towards the exhaust pipe 7, so as to realize the pre-pushing and positioning of the molecular sieve substrate 9 of a certain size before testing, so that the molecular sieve substrate 9 is attached to the exhaust pipe 7. Subsequently, a gas recovery device is externally connected to the air outlet end of the exhaust pipe 7, avoiding the exhaust gas after the test from being discharged to the outside from the air outlet of the molecular sieve substrate 9 and affecting the external environment.
[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and variations of these embodiments still fall within the protection scope of the present invention.
Claims
1. A molecular sieve substrate adsorption filtration testing machine, comprising a frame, characterized in that: The rack is divided into a first storage section (1), a second storage section (2) and a third storage section (3); the first storage section (1), the second storage section (2) and the third storage section (3) are connected end to end from right to left; the first storage section (1) is provided with a fan (5); the second storage section (2) is provided with a pipeline moving module (6); the air outlet of the fan (5) faces the pipeline moving module (6) and is connected to the air inlet end of the pipeline moving module (6); a support platform (4) is provided on one side of the third storage section (3) near the outlet end of the second storage section (2); the air outlet end of the pipeline moving module (6) faces the support platform (4); and an exhaust pipe (7) is provided inside the other side of the third storage section.
2. A molecular sieve substrate adsorption filtration tester according to claim 1, characterized in that: The pipeline moving module (6) comprises a first sliding component (61), a second sliding component (62), a pipeline support seat (63), a gas pipeline (64), a telescopic hose (65) and a cylinder (66); the first sliding component (61) and the second sliding component (62) are arranged inside the second storage section (2); the pipeline support seat (63) is arranged on the upper part of the first sliding component (61) and the second sliding component (62); the bottom surface of the pipeline support seat (63) abuts against the sliding ends of the first sliding component (61) and the second sliding component (62); the interior of the pipeline support seat (63) is provided with A gas pipeline (64) is provided, and a telescopic hose (65) is provided at one end of the gas pipeline (64) close to the fan (5); the air inlet end of the telescopic hose (65) is connected to the air outlet end of the fan (5); the air outlet end of the telescopic hose (65) is connected to the air inlet end of the gas pipeline (64); the air outlet end of the gas pipeline (64) faces the support platform (4); a cylinder (66) is provided at the top of the gas pipeline (64); the fixed end of the cylinder (66) is provided on a side of the first placement section (1) facing the second placement end; and the movable end of the cylinder (66) is provided on the outer surface of the gas pipeline (64).
3. A molecular sieve substrate adsorption filtration tester according to claim 2, characterized in that: The first sliding component (61) and the second sliding component (62) are arranged in parallel, and the first sliding component (61) and the second sliding component (62) have the same structure.
4. A molecular sieve substrate adsorption filtration testing machine according to claim 3, characterized in that: The first sliding assembly (61) comprises a guide rail (611) and a sliding block (612); the guide rail (611) is installed inside the second storage section (2); the sliding block (612) is slidably provided on the outer surface of the guide rail (611); the upper surface of the sliding block (612) abuts against the bottom surface of the pipe support seat (63).
5. The molecular sieve substrate adsorption filtration testing machine according to claim 1, characterized in that: The upper surface of the support platform (4) is provided with a loading plate (8), and the loading plate (8) has the same length and width as the support platform (4).
6. The molecular sieve substrate adsorption filtration testing machine according to claim 1, characterized in that: The first storage section (1), the second storage section (2) and the third storage section (3) are an integrally formed structure.