Welding-free film frame

A welding-free, membrane frame technology is applied in the field of MBR membrane frame, which can solve the problems of short processing time, inability to weld, and low production cost, and achieve the effects of short processing time, less dosage and low production cost.

Inactive Publication Date: 2015-08-26
广东景天环境科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention to solve the above-mentioned problems is to provide a welding-free membrane frame. The present invention solves the problems of the current common stainless steel membrane frame through structural improvement, saves the welding process, and solves the current problems. Using new materials such as plastic and bamboo charcoal fiber to replace stainless steel can not be welded in the process of manufacturing the membrane frame, and the amount of screws and sheet metal components is less, the processing time is short, and the production cost is low.

Method used

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Embodiment Construction

[0017] Such as Figure 1 to Figure 4 Shown is a kind of preferred specific implementation example of the present invention, a kind of welding-free membrane frame, such as figure 1 , figure 2 As shown, it includes a plurality of elongated frame members 10, and each frame member 10 is provided with an accommodating groove 111 inside;

[0018] A plurality of connectors 20, the plurality of connectors 20 are inserted into the accommodation grooves 111 of the plurality of frame members 10, so that the plurality of frame members 10 are butted with each other to form a rectangular frame; and,

[0019] A plurality of locking elements 30 pass through the plurality of frame components 10 and the plurality of connecting elements 20 respectively, so as to secure them to each other.

[0020] further, such as image 3 As shown, on the groove wall of the accommodation groove 111 of each frame member 10, a resistance block 112 protrudes toward the center of the member. When the connector ...

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Abstract

The invention provides a welding-free film frame. The welding-free film frame structurally comprises a plurality of elongated frame components, a plurality of connecting pieces and a plurality of locking pieces, wherein an accommodating groove is formed inside each frame component; each connecting piece is inserted into the accommodating groove of the corresponding frame component, so that the multiple frame components are butted with one another to form a rectangular frame; each locking piece penetrates through the corresponding frame component and the corresponding connecting piece to fixedly connect the frame component and the connecting piece. According to the welding-free film frame, the problems of a conventional stainless steel film frame are solved. Through the structural improvement, a welding process is eliminated, and the problem that welding cannot be carried out in the manufacturing process of the film frame by adopting new materials such as plastic and bamboo charcoal fibers to replace stainless steel is solved; moreover, the consumption of screws and sheet metal components is low, the processing time is short, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to an MBR membrane frame, more specifically a welding-free membrane frame. Background technique [0002] MBR (Membrane Bioreactor) is a new type of efficient sewage treatment equipment that organically combines membrane separation technology with traditional sewage biological treatment processes. The MBR membrane frame is the supporting frame of the submerged hollow fiber membrane module, and the transportation and collection of the produced water and backwash water of the MBR membrane are realized by pipeline transportation. Common MBR membrane racks are mainly made of stainless steel. The membrane racks made of stainless steel have the following disadvantages: First, stainless steel pipes need to be welded during the manufacturing process. Obviously, the manufacturing process is relatively complicated, and the cost of stainless steel materials is high. As a result, the production cost of the entire MBR membrane frame is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 黄初
Owner 广东景天环境科技股份有限公司
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