Drawer type assembly supporting device capable of conveniently replacing single-sheet and single-layer flat plate ceramic membranes

Abstract

The utility model relates to the technical field of sewage treatment, and particularly discloses a drawer type component supporting device for conveniently replacing single-sheet and single-layer flat plate ceramic membranes, which comprises an outer frame, a flat plate ceramic membrane component and a water supply module, the outer frame comprises four vertical supporting rods, a limiting block, a transverse supporting rod, a bottom supporting rod, a longitudinal supporting rod, a guide rail and a water supply pipe connecting plate. Wherein limiting blocks are arranged at the side end parts of the four vertical supporting rods, two transverse supporting rods are fixedly mounted among the four vertical supporting rods, and a bottom supporting rod is fixedly mounted between the two transverse supporting rods. According to the utility model, the single-layer taking-out of the flat plate ceramic membrane component can be realized through the movable connection with the flat plate ceramic membrane, the single-layer and single-piece taking-out of the flat plate ceramic membrane component can be realized based on the improved connection mode of the frame structure and the water supply pipe, and the maintenance and replacement difficulty of the flat plate ceramic membrane water purification device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and in particular to a drawer-type component supporting device for convenient replacement of a single-piece and single-layer flat ceramic membrane. Background Art

[0002] At present, with the continuous improvement of environmental awareness, low-energy submerged membrane bioreactors (MBR) have been widely used in the wastewater treatment industry. Among them, the best developed inorganic MBR membrane is the ceramic membrane, which has significant characteristics such as good chemical stability, strong anti-pollution ability, and good filtration effect. A series of flat ceramic membrane components have been developed around the flat ceramic membrane.

[0003] The existing flat-plate ceramic membrane water purification frame is inconvenient to replace during use, including regular cleaning and damage of the flat-plate ceramic membrane. The flat-plate ceramic membrane water purification device needs to be replaced in a single layer and the specific flat-plate ceramic membrane needs to be replaced. The existence of the above problems restricts the development of the flat-plate ceramic membrane water purification device and cannot meet the requirements of enterprises for flat-plate ceramic membrane water purification.

[0004] In 2020, Weng Lingyun of Haijiaer (Xiamen) Technology Co., Ltd. proposed a flat ceramic membrane module (authorization announcement number: CN 211837281 U). By using a small outer frame to fix the flat ceramic membrane to the flat ceramic membrane module frame, the splicing method of this invention solves the problem of replacing a damaged single flat ceramic membrane. However, the invention has a complex structure and is not suitable for general components.

[0005] In response to the above problems, in 2021, Huang Wenfeng and others from Shanghai Zhongfa Equipment Engineering Co., Ltd. proposed a ceramic membrane filter component that is easy to disassemble (authorization announcement number: CN 214635467 U), using bolts to fix the flat ceramic membrane body, and using a motor to drive the flat ceramic membrane to move out of the filter chamber, realizing the function of disassembling the flat ceramic membrane body. However, its existence mechanism is complex, and it can only achieve the removal of all flat ceramic membranes, and cannot achieve the disassembly of a single flat ceramic membrane. In 2022, Huang Zhisheng of Taizhou Huangyan Kailai Fengze Mould Co., Ltd. proposed an immersion plastic flat ceramic membrane device (authorization announcement number: CN 215742899 U), which uses a plastic film frame to fix the flat ceramic membrane, thereby realizing the maintenance and replacement of the flat ceramic membrane assembly. However, the plastic film frame fixing the flat ceramic membrane is still not simple enough for the replacement of a single-layer flat ceramic membrane assembly, and the replacement of a single flat ceramic membrane is relatively complicated.

[0006] In order to solve the above problems, we propose a drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the shortcomings of the prior art, the utility model provides a drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes, which solves the problems of regular cleaning and damage of flat ceramic membranes. It is necessary to replace a single layer of the flat ceramic membrane water purification device and replace a specific flat ceramic membrane. The existence of the above problems restricts the development of flat ceramic membrane water purification devices and cannot meet the technical requirements of enterprises for flat ceramic membrane water purification.

[0009] (II) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane, comprising an outer frame, a flat ceramic membrane component, and a water supply module, wherein the outer frame comprises four vertical support rods, a limit block, a transverse support rod, a bottom support rod, a longitudinal support rod, a guide rail, and a water supply pipe connection plate;

[0012] Among them, the side ends of the four vertical support rods are each provided with a limiting block, two transverse support rods are fixedly installed between the four vertical support rods, a bottom support rod is fixedly installed between two of the transverse support rods, two longitudinal support rods are fixedly installed between the four vertical support rods, the side ends of the two longitudinal support rods are each provided with a guide rail, and a water supply pipe connecting plate is provided between the two vertical support rods.

[0013] Preferably: the flat ceramic membrane assembly comprises two flat ceramic membrane vertical support rods, an upper limit plate, a flat ceramic membrane, a lower support plate, and a moving part;

[0014] Among them, an upper limit plate is arranged above the two vertical support rods of the flat ceramic membranes, a lower support plate is arranged below the two vertical support rods of the flat ceramic membranes, a plurality of flat ceramic membranes are arranged at the upper end of the lower support plate, and moving parts are fixedly installed at the side ends of the two vertical support rods of the flat ceramic membranes.

[0015] The water supply module includes a main pipe, a tee, an elbow, and a water supply pipe;

[0016] A tee is fixedly installed on the outer side of the main pipe, an elbow is fixedly installed on the side end of the tee, and the elbow is fixedly connected to the water supply pipe.

[0017] Preferably: the moving part is slidably mounted on the guide rail;

[0018] Wherein, the moving part is slidably installed between two limit blocks.

[0019] The upper limit plate is located above the flat ceramic membrane;

[0020] Wherein, the upper limit plate is threadedly mounted on the vertical support rod of the flat ceramic membrane.

[0021] The water supply pipe connection plate is located on one side of the flat ceramic membrane assembly;

[0022] Among them, annular grooves are provided inside the holes on both sides of the water supply pipe connecting plate, which can cooperate with the flat ceramic membrane head and the water supply pipe seal.

[0023] (III) Beneficial effects

[0024] 1. The utility model designs a drawer-type flat-plate ceramic membrane assembly frame which allows for both single-layer and single-piece replacement. On the one hand, in terms of the frame structure, the drawer-type frame structure adopted is used to move the single-layer flat-plate ceramic membrane assembly, and the removal of the single-layer flat-plate ceramic membrane assembly is controlled by the guide rails on the side of the flat-plate ceramic membrane assembly and the water purification device. On the other hand, in terms of the connection method of the water supply pipe, the fixed connecting hose adopted is used to connect the water supply pipe and the head of the flat-plate ceramic membrane assembly, and the single-layer removal of the flat-plate ceramic membrane assembly can be achieved through the movable connection with the flat-plate ceramic membrane. Based on the improved frame structure and the connection method of the water supply pipe, the single-layer and single-piece removal of the flat-plate ceramic membrane assembly can be achieved, thereby reducing the difficulty of repairing and replacing the flat-plate ceramic membrane water purification device.

[0025] 2. The utility model adds a limit block to one side of the moving part of the drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes. During the maintenance and replacement of the flat ceramic membrane, the flat ceramic membrane component is pulled to drive the moving part to slide, and the limit block limits the moving part to prevent the flat ceramic membrane component from falling off, thereby effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0027] Figure 1 It is the general assembly drawing of the utility model;

[0028] Figure 2 This is a schematic diagram of the disassembly of the components of the utility model;

[0029] Figure 3 This is a schematic diagram of the water supply module of the utility model.

[0030] Legend: 1. Outer frame; 2. Flat ceramic membrane assembly; 3. Water supply module; 11. Vertical support rod; 12. Limit block; 13. Horizontal support rod; 14. Bottom support rod; 15. Longitudinal support rod; 16. Guide rail; 17. Water supply pipe connecting plate; 21. Flat ceramic membrane vertical support rod; 22. Upper limit plate; 23. Flat ceramic membrane; 24. Lower support plate; 25. Moving parts; 31. Main pipe; 32. Tee; 33. Elbow; 34. Water supply pipe. DETAILED DESCRIPTION

[0031] The embodiment of the present application effectively solves the problems of regular cleaning and damage of flat ceramic membranes by providing a drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes. The flat ceramic membrane water purification device needs to be replaced with a single layer and a specific flat ceramic membrane. The existence of the above problems restricts the development of flat ceramic membrane water purification devices and cannot meet the technical requirements of enterprises for flat ceramic membrane water purification. Example

[0032] like Figure 1 , Figure 2 ,and Figure 3 As shown, the technical solution in the embodiment of the present application effectively solves the problem of regular cleaning and damage of the flat ceramic membrane. The flat ceramic membrane water purification device needs to be replaced with a single layer and a specific flat ceramic membrane. The existence of the above problems restricts the development of the flat ceramic membrane water purification device and cannot meet the technical problems of the enterprise's requirements for flat ceramic membrane water purification. The overall idea is as follows:

[0033] In view of the problems existing in the prior art, the utility model provides a drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes, comprising an outer frame 1, a flat ceramic membrane component 2, and a water supply module 3. The outer frame comprises four vertical support rods 11, a limit block 12, a transverse support rod 13, a bottom support rod 14, a longitudinal support rod 15, a guide rail 16, and a water supply pipe connecting plate 17; wherein, the side ends of the four vertical support rods 11 are each provided with a limit block 12, two transverse support rods 13 are fixedly installed between the four vertical support rods 11, a bottom support rod 14 is fixedly installed between the two transverse support rods 13, the fixing plate is removed from the bottom support rod 14, two longitudinal support rods 15 are fixedly installed between the four vertical support rods 11, and the side ends of the two longitudinal support rods 15 are each provided with a guide rail 16, the flat ceramic membrane component 2 can slide along the guide rail 16, and then the single-layer flat ceramic membrane component 2 is pulled out from the inside of the outer frame 1 through the guide rail 16, and a water supply pipe connecting plate 17 is provided between the two vertical support rods 11.

[0034] The flat ceramic membrane assembly 2 includes two flat ceramic membrane vertical support rods 21, an upper limit plate 22, a flat ceramic membrane 23, a lower support plate 24, and a moving part 25; wherein, an upper limit plate 22 is arranged above the two flat ceramic membrane vertical support rods 21, and a lower support plate 24 is arranged below the two flat ceramic membrane vertical support rods 21, and a plurality of flat ceramic membranes 23 are arranged on the upper end of the lower support plate 24, and the side ends of the two flat ceramic membrane vertical support rods 21 are fixedly installed with moving parts 25; the two upper limit plates 21 of the flat ceramic membrane assembly 2 are removed, and finally the damaged flat ceramic membrane can be taken out, and the water supply module 3 includes a main pipe 31, a tee 32, an elbow 33, and a water supply pipe 34; wherein, a tee 32 is fixedly installed on the outer side of the main pipe 31, and an elbow 33 is fixedly installed on the side end of the tee 32, and the elbow 33 is fixedly connected to the water supply pipe 34.

[0035] The moving part 25 is slidably installed with the guide rail 16; wherein, the moving part 25 is slidably installed between the two limit blocks 12; the upper limit plate 22 is located above the flat ceramic membrane 23; wherein, the upper limit plate 22 is threadedly installed with the flat ceramic membrane vertical support rod 21; the water supply pipe connecting plate 17 is located on one side of the flat ceramic membrane assembly 2; wherein, the holes on both sides of the water supply pipe connecting plate 17 are provided with annular grooves, which can be sealed with the flat ceramic membrane head and the water supply pipe 34.

[0036] Working principle:

[0037] The first step is to remove the fixing plate from the bottom support rod 14, so that the flat ceramic membrane assembly 2 can slide along the guide rail 16, and then pull the single-layer flat ceramic membrane assembly 2 out of the outer frame 1 through the guide rail 16. Secondly, remove the two upper limit plates 21 of the flat ceramic membrane assembly 2, and finally take out the damaged flat ceramic membrane. The flat ceramic membrane assembly 2 of the drawer-type assembly support device for convenient replacement of single-piece and single-layer flat ceramic membranes is designed to be movable, so that when a single layer of the flat ceramic membrane water purification device is replaced or a specific flat ceramic membrane is replaced, it can be replaced separately according to needs, and the penetration is convenient and simple, thereby effectively improving the practicality of the device.

[0038] In the second step, when the drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes is used, the flat ceramic membrane component 2 is pulled, and the flat ceramic membrane component 2 is forced to drive the moving part 25 to move, and the moving part 25 is forced to slide on the guide rail 16, and when the moving part 25 contacts the limit block 12, the limit block 12 limits the moving part 25. By adding a limit block 12 to one side of the moving part 25 of the drawer-type component support device for convenient replacement of single-piece and single-layer flat ceramic membranes, during the maintenance and replacement of the flat ceramic membrane, the flat ceramic membrane component 2 is pulled to drive the moving part 25 to slide, and the limit block 12 limits the moving part 25 to prevent the flat ceramic membrane component 2 from falling off, thereby effectively improving the practicability of the device.

[0039] Outer frame 1, flat ceramic membrane assembly 2, water supply module 3, vertical support rod 11, limit block 12, transverse support rod 13, bottom support rod 14, longitudinal support rod 15, guide rail 16, water supply pipe connecting plate 17, flat ceramic membrane vertical support rod 21, upper limit plate 22, flat ceramic membrane 23, lower support plate 24, moving part 25, main pipe 31, tee 32, elbow 33, water supply pipe 34

[0040] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A drawer-type component support device for convenient replacement of a single-piece or single-layer flat ceramic membrane, comprising an outer frame (1), a flat ceramic membrane component (2), and a water supply module (3). It is characterized in that The outer frame comprises four vertical support rods (11), a limit block (12), a transverse support rod (13), a bottom support rod (14), a longitudinal support rod (15), a guide rail (16), and a water supply pipe connection plate (17); The side ends of the four vertical support rods (11) are each provided with a limit block (12); two transverse support rods (13) are fixedly installed between the four vertical support rods (11); a bottom support rod (14) is fixedly installed between the two transverse support rods (13); two longitudinal support rods (15) are fixedly installed between the four vertical support rods (11); the side ends of the two longitudinal support rods (15) are each provided with a guide rail (16); and a water supply pipe connecting plate (17) is provided between the two vertical support rods (11).

2. A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane according to claim 1, It is characterized in that The flat ceramic membrane assembly (2) comprises two flat ceramic membrane vertical support rods (21), an upper limit plate (22), a flat ceramic membrane (23), a lower support plate (24), and a moving part (25); An upper limit plate (22) is arranged above the two flat ceramic membrane vertical support rods (21), a lower support plate (24) is arranged below the two flat ceramic membrane vertical support rods (21), a plurality of flat ceramic membranes (23) are arranged at the upper end of the lower support plate (24), and moving parts (25) are fixedly installed at the side ends of the two flat ceramic membrane vertical support rods (21).

3. A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane according to claim 2, It is characterized in that The water supply module (3) comprises a main pipe (31), a tee (32), an elbow (33), and a water supply pipe (34); A tee (32) is fixedly mounted on the outside of the main pipe (31), an elbow (33) is fixedly mounted on the side end of the tee (32), and the elbow (33) is fixedly connected to the water supply pipe (34).

4. A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane according to claim 3, It is characterized in that The moving part (25) is slidably mounted on the guide rail (16); The moving part (25) is slidably mounted between the two limit blocks (12).

5. A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane according to claim 4, It is characterized in that The upper limit plate (22) is located above the flat ceramic membrane (23); The upper limit plate (22) is threadedly mounted on the flat ceramic membrane vertical support rod (21).

6. A drawer-type component support device for convenient replacement of a single-piece and single-layer flat ceramic membrane according to claim 5, It is characterized in that The water supply pipe connection plate (17) is located on one side of the flat ceramic membrane assembly (2); The holes on both sides of the water supply pipe connection plate (17) are provided with annular grooves inside, which can cooperate with the flat ceramic membrane head and the water supply pipe (34) in a sealing manner.

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