Protective device for water outlet of MBR flat membrane

Abstract

The utility model belongs to the field of sewage treatment equipment, and relates to a protection device for a water outlet of an MBR flat membrane, which comprises a main body, a clamping slot and a limiting stopper, has the advantages of simple structure and convenience in installation, has a remarkable protection effect on the water outlet of the MBR flat membrane in the production, transportation, hoisting, installation and cleaning processes of the MBR flat membrane, and has a wide market prospect.

Description

Technical Field

[0001] The utility model belongs to the field of sewage treatment equipment and relates to a MBR flat membrane water outlet protection device. Background Art

[0002] The MBR flat membrane assembly is made of ABS material, and the water outlet protrudes from the surface of the frame like an island, which makes it easy for the water outlet to be damaged during production, transportation, lifting, installation and cleaning, resulting in the entire MBR flat membrane being unusable. Summary of the invention

[0003] In view of the above problems, the purpose of the utility model is to provide an MBR flat membrane outlet protection device, which is installed on the MBR flat membrane frame and can protect the outlet during the production, transportation, lifting, installation and cleaning processes. It has the advantages of simple structure, easy installation, low price and significant effect, and has broad market prospects.

[0004] The specific technical solution adopted by the utility model to achieve the above purpose is: an MBR flat membrane outlet protection device, including a main body, a clamping slot and a limit stopper.

[0005] As a further optimization of the above solution, the main body 4 is made of nylon, the net width of the internal space is between 19-22 mm, the net height of the internal space is between 15-19 mm, the clamping slot 5 is at the bottom of the inner side of the main body 4, and the limit block 6 is in the upper middle part of the inner side of the main body 4.

[0006] As a further optimization of the above solution, the clamping slot 5 is surface treated with a mesh knurling m0.4.

[0007] As a further optimization of the above solution, the contour curve of the limit stopper 6 is consistent with the contour curve of the MBR flat membrane frame lifting hole reinforcement part 3.

[0008] The beneficial effects of the utility model are as follows: the utility model discloses a MBR flat membrane water outlet protection device, which is installed on the MBR flat membrane frame, covers the MBR flat membrane water outlet to form protection, wherein the surface knurling of the clamping slot can ensure that the main body is firmly installed on the MBR flat membrane frame, and the limit block is close to the outer surface of the MBR flat membrane frame and the MBR flat membrane frame lifting hole reinforcement part, and the formed jacket structure can increase the stability of the installation, and prevent the main body from displacement when it is hit; the net space inside the main body allows the main body to have a certain avoidance space when it is hit and displaced; the use of nylon material makes the main body more resilient and more impact-resistant than the MBR flat membrane frame, and under the joint action of the clamping slot and the limit block, the protection device will not fall off under a certain degree of bump, so that the protection is continuously effective. The utility model has a simple structure, is easy to install, is convenient and flexible to use, and has stable and reliable performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a front view of the utility model.

[0010] Figure 2 It is a left view of the utility model.

[0011] Figure 3 It is the AA cross-sectional view of the present utility model.

[0012] Figure 4 This is the overall front view of the product to be protected by this utility model.

[0013] Figure 5 This is a partial identification diagram of the product to be protected by this utility model.

[0014] Figure 6 This is a partial enlarged view of the product to be protected by the utility model.

[0015] Figure 7 This is a schematic diagram of the installation and use of the utility model. Figure 1 .

[0016] Figure 8 This is a schematic diagram of the installation and use of the utility model. Figure 2 .

[0017] In the attached figure: 1. MBR flat membrane frame; 2. MBR flat membrane water outlet; 3. MBR flat membrane frame hoisting hole; 4. main body; 5. clamping slot; 6. limit stopper. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example: Figure 1-Figure 8As shown, a MBR flat membrane outlet protection device includes a main body 4, a clamping slot 5 and a limit stopper 6.

[0020] As a further optimization of the above solution, the main body 4 is made of nylon, the net width of the internal space is between 19-22 mm, the net height of the internal space is between 15-19 mm, the clamping slot 5 is at the bottom of the inner side of the main body 4, and the limit block 6 is in the upper middle part of the inner side of the main body 4.

[0021] As a further optimization of the above solution, the clamping slot 5 is surface treated with a mesh knurling m0.4.

[0022] As a further optimization of the above solution, the contour curve of the limit stopper 6 is consistent with the contour curve of the reinforced part of the MBR flat membrane frame hanging hole 3.

[0023] When in use, the main body 4 is installed on the MBR flat membrane frame 1, and the MBR flat membrane outlet 2 is covered. The clamping slot 5 can ensure that the main body 4 is firmly installed on the MBR flat membrane frame 1, and the limit block 6 is close to the outer surface of the MBR flat membrane frame 1 and the reinforced part of the MBR flat membrane frame lifting hole 3.

[0024] Instructions for use of this utility model: Figure 8 To mainly illustrate the views, the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the attached drawings. Figure 8 It should be noted that when the impact force is greater than the material damage limit of the utility model and the MBR flat membrane frame, the protection fails and is not within the protection scope of the utility model.

[0025] 1) Install the utility model on the MBR flat membrane frame, install the clamping slot in place, and the limit block is close to the outer surface of the MBR flat membrane frame and the reinforced part of the MBR flat membrane frame lifting hole.

[0026] 2) When external force collides with the water outlet of the MBR flat membrane from the left side, the impact force will be transmitted from the limit stopper of the utility model to the outer surface of the reinforced part of the lifting hole of the MBR flat membrane frame, and the protection is reliable.

[0027] 3) When external force collides with the water outlet of the MBR flat membrane from the right side, since the height of the utility model is lower than the outer surface of the reinforced part of the lifting hole of the MBR flat membrane frame, there will be no direct collision with the utility model. At this time, the protection is a redundant safety line; when the external force passes over the reinforced part of the lifting hole of the MBR flat membrane frame and collides with the utility model, the impact force will be transmitted from the utility model to the MBR flat membrane frame, and the protection is reliable.

[0028] 4) When external force collides with the water outlet of the MBR flat membrane from the front or back, the jacket structure formed by the utility model closely attached to the outer surface of the MBR flat membrane frame and the reinforced part of the lifting hole of the MBR flat membrane frame will allow the impact force to be transmitted from the utility model to the MBR flat membrane frame; and the net space inside the main body of the utility model will leave a certain avoidance space for the water outlet of the MBR flat membrane when the utility model is displaced by collision, so the protection is reliable.

[0029] 5) When external force collides with the water outlet of the MBR flat membrane from top to bottom, the impact force will be transmitted from the utility model to the MBR flat membrane frame, and the protection is reliable.

[0030] It can be seen from the above that when the impact force is within the damage limit of the utility model and the material of the MBR flat membrane frame, the utility model is reliable in protecting the water outlet of the MBR flat membrane.

Claims

1. A MBR flat membrane outlet protection device, comprising a main body, a clamping slot and a limit stopper, characterized in that: The main body is made of nylon, the net width of the internal space is between 19-22 mm, the net height of the internal space is between 15-19 mm, the clamping slot is at the bottom of the inner side of the main body, and the limit stop is at the upper middle part of the inner side of the main body.

2. The MBR flat membrane outlet protection device according to claim 1, characterized in that: The clamping slot is surface treated with a reticulated knurling m0.

4.

3. The MBR flat membrane outlet protection device according to claim 1, characterized in that: The contour curve of the limit stopper is consistent with the contour curve of the reinforced part of the MBR flat membrane frame lifting hole.

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