Filter material pressure resistance detection device

Abstract

The utility model relates to the technical field of filter material detection, in particular to a filter material pressure resistance detection device which comprises a shell serving as a carrier of the whole device and a filter plate placed in the shell, a support is fixedly connected to the shell, and a testing mechanism used for pressing the filter plate is installed on the support. The testing mechanism comprises a bearing plate rotatably installed on the support, a transmission frame is fixedly connected to the bearing plate, a connecting shaft is rotatably installed on the transmission frame, a plurality of transmission rollers are installed on the connecting shaft in a sleeving mode, a connecting rope is wound around the transmission rollers, and a balancing weight is connected to the tail end of the connecting rope. According to the utility model, the balancing weight can highly punch the filter plate, water can be simulated to punch the filter plate from the upper part to the lower part, and the balancing weight moves, so that a pressure resistance test can be carried out on a plurality of positions on the filter plate, a detection result of pressure resistance of the filter plate is obtained, and the pressure test is applied more dynamically; and the pressure distribution under the actual working condition can be more effectively simulated.

Description

Technical Field

[0001] The utility model relates to the technical field of filter material detection, in particular to a filter material pressure resistance detection device. Background Art

[0002] Filter materials play a vital role in many industrial applications, particularly in water treatment, air purification, and chemical production. With increasing demands for filtration efficiency and material performance, ensuring the pressure resistance of filter materials has become a critical quality control step. Pressure resistance directly impacts the stability and reliability of filter materials in actual use. Existing testing equipment often only tests specific areas of filter materials, failing to fully assess their overall performance. This limitation makes it difficult to detect potential defects in the material during production, thus impacting product quality and safety. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides a filter material pressure resistance detection device, which has the advantage of being able to comprehensively perform pressure resistance detection on various positions of the filter material, solving the problem that the existing equipment cannot comprehensively evaluate the overall performance of the material.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A filter material pressure resistance testing device includes an outer shell serving as a carrier for the entire device and a filter plate placed in the outer shell, a bracket fixedly connected to the outer shell, a testing mechanism for pressing the filter plate installed on the bracket, and the testing mechanism including a load-bearing plate rotatably mounted on the bracket, a transmission frame fixedly connected to the load-bearing plate, a connecting shaft rotatably mounted on the transmission frame, a plurality of transmission rollers mounted on the connecting shaft, a connecting rope wound around the transmission roller, and a counterweight block connected to the tail end of the connecting rope.

[0006] Preferably, a transmission ring is provided on the bracket, a spur gear 1 is mounted on the connecting shaft, and a plurality of tooth groups corresponding to the tooth groups are fixedly connected to the transmission ring.

[0007] Preferably, a limit frame is fixed on the shell, a transmission ring is rotatably mounted on the limit frame, a gear ring is fixed on the transmission ring, a second motor is fixed on the bracket, and an output end of the second motor is fixedly connected to a second spur gear meshing with the gear ring.

[0008] Preferably, a water outlet pipe is fixedly connected to the bottom of the shell, and a flow meter for monitoring flow is installed on the water outlet pipe.

[0009] Preferably, the bracket is fixedly mounted with motor 1, and the load-bearing plate is fixedly connected to the output end of motor 1.

[0010] Preferably, a load-bearing frame is fixedly connected to the shell, and the filter plate is placed on the load-bearing frame. The filter plates made of different materials can be replaced.

[0011] By means of the above technical solution, the utility model provides a filter material pressure resistance detection device, which has at least the following beneficial effects:

[0012] 1. The filter material pressure resistance testing device enables the counterweight block to press the filter plate at a high degree, which can simulate water pressing the filter plate from above and below. The counterweight block moves, and can perform pressure resistance tests on multiple positions on the filter plate to obtain the test results of the filter plate's pressure resistance, making the pressure test more dynamic and more effectively simulating the pressure distribution under actual working conditions.

[0013] 2. The filter material pressure test device can perform pressure tests on multiple points of the filter plate by adjusting the stamping position of the counterweight block, ensuring that the performance of different areas is evaluated to avoid missing potential weaknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the front view direction;

[0016] Figure 2 This is a schematic diagram of the structure of the test mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the external connection structure of the load-bearing plate of the utility model;

[0018] Figure 4 This is a schematic cross-sectional structural diagram of the housing of the present invention.

[0019] Reference numerals:

[0020] 100, housing; 101, bracket; 102, filter plate; 103, load-bearing frame; 104, outlet pipe; 105, flow meter;

[0021] 200. Testing mechanism; 201. Load-bearing plate; 202. Transmission frame; 203. Transmission roller; 204. Connecting rope; 205. Counterweight; 206. Transmission ring; 207. Tooth set; 208. Spur gear 1; 209. Motor 1; 210. Motor 2; 211. Spur gear 2; 212. Gear ring; 213. Limit frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] With the acceleration of industrialization, filter materials are increasingly being used in fields such as water treatment, air purification, food processing, and the chemical industry. The performance of filter materials directly impacts product quality and environmental safety, making testing their pressure resistance particularly important. Pressure resistance not only affects the filter material's stability under high pressure, but also its service life and filtration efficiency.

[0024] Traditional pressure testing methods rely on static pressure testing, which typically requires manual operation and is complex and time-consuming. This method is not only inefficient but also susceptible to operator subjective factors, leading to inconsistent test results. Furthermore, traditional equipment often only tests a specific area of ​​the filter material, failing to fully assess the material's overall performance and potentially missing potential defects.

[0025] Example 1:

[0026] Since static testing can only evaluate a specific area of ​​the material, it is impossible to fully detect the overall performance of the material. This may miss local defects or weaknesses, affecting the overall judgment of the material quality. In order to solve the above problem, combined with Figure 1-Figure 3 As shown, the utility model provides a filter material pressure resistance testing device, which is provided with a shell 100 as a carrier of the entire device and a filter plate 102 placed in the shell 100, a bracket 101 is fixed to the shell 100, and a testing mechanism 200 for pressing the filter plate 102 is installed on the bracket 101, which can ensure that the pressure applied to the filter plate is uniform, which helps to accurately evaluate the pressure resistance performance of the filter plate.

[0027] Since traditional tests cannot simulate the repeated pressure that materials may encounter during long-term use, it is difficult to effectively evaluate the fatigue performance and durability of materials. In order to solve the above problems, the testing mechanism 200 includes a load-bearing plate 201 rotatably mounted on the bracket 101, a transmission frame 202 is fixedly connected to the load-bearing plate 201, a connecting shaft is rotatably mounted on the transmission frame 202, a plurality of transmission rollers 203 are mounted on the connecting shaft, a connecting rope 204 is wound around the transmission roller 203, and a counterweight block 205 is connected to the tail end of the connecting rope 204. The load-bearing plate 201 is above the filter plate 102. The plurality of transmission rollers 203 on the connecting shaft revolve along with the load-bearing plate 201, and the transmission rollers 203 reverse to lower the counterweight 205 on the connecting rope 204, so that the counterweight 205 can highly press the filter plate 102, which can simulate water pressing the filter plate 102 from above and below, and the counterweight 205 moves, which can perform pressure resistance tests on multiple positions on the filter plate 102, and obtain the test results of the pressure resistance of the filter plate 102, so that the application of pressure test is more dynamic, which can more effectively simulate the pressure distribution under actual working conditions.

[0028] Specifically, a transmission ring 206 is provided on the bracket 101, and a spur gear 208 is mounted on the connecting shaft. A plurality of tooth groups 207 are fixedly connected to the transmission ring 206 and are respectively engaged with the tooth groups 207 for transmission. The spur gear 208 also moves along with the connecting shaft. The spur gear 208 is engaged with the tooth group 207 for transmission, so that the connecting shaft rotates, and then the linkage operation can be performed to continuously stamp the filter plates 102 at different positions. The movement of the counterweight block 205 can stamp multiple positions of the filter plate 102, thereby increasing the comprehensiveness of the test and ensuring that the pressure resistance characteristics of different areas are verified.

[0029] A motor 209 is fixedly mounted on the bracket 101, and the load-bearing plate 201 is fixedly connected to the output end of the motor 209. When the motor 209 is started, the load-bearing plate 201 is driven to rotate. By setting a single power source, a pressure test can be achieved, which can reduce the cost of the equipment.

[0030] According to the embodiment, the design of the counterweight 205 allows adjustment of different weights, which facilitates testing the pressure resistance of filter plates of different materials and specifications.

[0031] Example 2:

[0032] Since static tests usually only provide a single pressure value and corresponding results, lacking the support of dynamic data, it limits the in-depth analysis of material properties. In order to solve the above problems, combined with Figure 2-Figure 4As shown, on the basis of Example 1, a limit frame 213 is fixedly connected to the housing 100, and the transmission ring 206 is rotatably installed on the limit frame 213. A gear ring 212 is fixedly connected to the transmission ring 206, and a motor 210 is fixedly installed on the bracket 101. The output end of the motor 210 is fixedly connected to a spur gear 211 meshing with the gear ring 212. When the motor 210 is started, the spur gear 211 is driven to rotate, and the spur gear 211 drives the transmission ring 206 to rotate through the gear ring 212, thereby changing the position of the tooth group 207 and adjusting the stamping position of the counterweight 205, thereby improving the comprehensiveness of the pressure resistance position test of the filter plate 102 and testing more points on the filter plate 102. By adjusting the stamping position of the counterweight 205, the pressure resistance test can be performed on multiple points of the filter plate 102 to ensure that the performance of different areas is evaluated and potential weaknesses are avoided from being missed.

[0033] Specifically, a water outlet pipe 104 is fixedly connected to the bottom of the shell 100 and is connected thereto. A flow meter 105 for monitoring the flow rate is installed on the water outlet pipe 104. After the test, water can be injected into the shell 100 so that the filter plate 102 filters the water flow, and the flow meter 105 monitors the filtered flow rate, so that the filter plate 102 after the pressure test can be tested, and then the counterweight block 205 is replaced with a counterweight block 205 of different mass, and the test results of the filter plate 102 under different masses can be obtained.

[0034] Furthermore, a load-bearing frame 103 is fixedly connected to the housing 100 , and the filter plate 102 is placed on the load-bearing frame 103 . The filter plates 102 made of different materials can be replaced. By replacing the filter plates 102 , different filtration tests can be performed.

[0035] It can be seen from the above embodiments that: first, the filter plate 102 is placed on the load-bearing frame 103, and the motor 209 is started to drive the load-bearing plate 201 to rotate. The load-bearing plate 201 rotates above the filter plate 102, and the multiple transmission rollers 203 on the connecting shaft revolve along with the load-bearing plate 201. At the same time, the transmission roller 203 reverses and lowers the counterweight 205 on the connecting rope 204, so that the counterweight 205 can punch the filter plate 102 at a high degree, which can simulate water punching the filter plate 102 from above and below. Then the transmission roller 203 rotates forward to roll up the counterweight 205 on the connecting rope 204, and repeats the above steps. The counterweight 205 moves, and the pressure test can be performed on multiple positions on the filter plate 102.

[0036] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter material pressure resistance detection device, comprising a housing (100) serving as a carrier of the entire device and a filter plate (102) placed in the housing (100), characterized in that: A bracket (101) is fixedly connected to the housing (100), and a testing mechanism (200) for pressing the filter plate (102) is installed on the bracket (101); The testing mechanism (200) comprises a load-bearing plate (201) rotatably mounted on a bracket (101), a transmission frame (202) being fixedly connected to the load-bearing plate (201), a connecting shaft being rotatably mounted on the transmission frame (202), a plurality of transmission rollers (203) being sleeved on the connecting shaft, a connecting rope (204) being wound around the transmission rollers (203), and a counterweight (205) being connected to the tail end of the connecting rope (204).

2. The filter material pressure resistance detection device according to claim 1, characterized in that: The bracket (101) is provided with a transmission ring (206), a spur gear (208) is mounted on the connecting shaft, and a plurality of tooth groups (207) corresponding to the tooth groups (207) are fixedly connected to the transmission ring (206).

3. The filter material pressure resistance detection device according to claim 2, characterized in that: A limit frame (213) is fixedly connected to the housing (100), a transmission ring (206) is rotatably mounted on the limit frame (213), a gear ring (212) is fixedly connected to the transmission ring (206), a second motor (210) is fixedly installed on the bracket (101), and an output end of the second motor (210) is fixedly connected to a second spur gear (211) meshing with the gear ring (212) for transmission.

4. The filter material pressure resistance detection device according to claim 1, characterized in that: A water outlet pipe (104) is fixedly connected to the bottom of the housing (100), and a flow meter (105) for monitoring flow is installed on the water outlet pipe (104).

5. The filter material pressure resistance detection device according to claim 1, characterized in that: The bracket (101) is fixedly mounted with a motor (209), and the bearing plate (201) is fixedly connected to the output end of the motor (209).

6. The filter material pressure resistance detection device according to claim 1, characterized in that: A load-bearing frame (103) is fixedly connected to the shell (100), and the filter plate (102) is placed on the load-bearing frame (103). The filter plates (102) made of different materials can be replaced.

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