CN211800073U

CN211800073U - Honeycomb type flat ceramic membrane frame

Info

Publication number: CN211800073U
Application number: CN201922499568.3U
Authority: CN
Inventors: 苏新科; 陈锋涛
Original assignee: Taizhou Liou Environmental Protection New Material Co ltd
Current assignee: Taizhou Liou Environmental Protection New Material Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a dull and stereotyped ceramic membrane frame of honeycomb belongs to ceramic membrane separation technical field. The membrane pool box solves the technical problems that an existing membrane pool box body is narrow in space, inconvenient to install and maintain, easy to damage membranes and the like. This dull and stereotyped ceramic membrane frame of honeycomb holds the support body in chamber more than having the one deck, and every layer holds the intracavity and is provided with dull and stereotyped ceramic membrane subassembly more than two along transverse interval, is equipped with along transversely on the preceding terminal surface of support body and holds the same inferior collector pipe in chamber quantity, inferior collector pipe and the main collector pipe intercommunication of vertical setting, and the faucet of dull and stereotyped ceramic membrane subassembly passes through water outlet hose and inferior collector pipe intercommunication. The utility model can adjust the number of the flat ceramic membrane components at will according to the actual condition of the membrane processing capacity; the frame body has a locking function, and can fix the flat ceramic membrane component, so that the flat ceramic membrane component is effectively prevented from shaking and colliding; the leakage detection and replacement of the flat membrane only need to extract a single flat ceramic membrane component for detection, and the operation is simple.

Description

Honeycomb type flat ceramic membrane frame

Technical Field

The utility model belongs to the technical field of the ceramic membrane separation, refer in particular to a dull and stereotyped ceramic membrane frame of honeycomb formula.

Background

China responds to national calls, focuses on environmental remediation, builds beautiful villages, and a distributed Membrane Bioreactor (MBR) becomes a main process and equipment adopted by rural sewage treatment, wherein the core component of the process is a separation membrane, the common separation membrane is a polyvinylidene fluoride (PVDF) curtain filament membrane, and is gradually replaced by a ceramic membrane due to easy pollution blockage and filament breakage, and the ceramic membrane is widely applied to special separation, chemical production and wastewater treatment due to the advantages of high mechanical strength, acid and alkali resistance, high temperature resistance, good chemical stability, organic solvent resistance, good regeneration performance, simple separation process, low energy consumption, simple and convenient operation and maintenance, long service life and the like, especially the flat-plate MBR is gradually and widely applied to the process due to the advantages of good hydrophilicity, long service life, high mechanical strength, large permeation flux and capability of implementing back washing.

The MBR equipment that is more popular at present buries formula rotational moulding or winding tubular box, and both elegant appearance is so, practices thrift the land resource again, however installs the dull and stereotyped ceramic membrane of lamellar structure to the bore only in 800mm bury formula membrane tank a very difficult thing to transportation and maintenance are very troublesome thing, its leading reason in burying formula membrane tank with these fragile diaphragms: firstly, the space of the membrane tank body is narrow, and an installer cannot work freely; secondly, the rotational molding or winding pipe type membrane pool is of a barrel structure, and the membrane is easy to damage due to shaking in the transportation process; thirdly, in the daily operation maintenance of the membrane pool, the workload of leakage detection one by one is large; fourthly, the damaged diaphragm is very troublesome to replace, and the limiting plate of the diaphragm seal head needs to be removed, even the whole row of diaphragms are damaged.

Disclosure of Invention

The utility model aims at providing a dull and stereotyped ceramic membrane frame of honeycomb formula of installation and maintenance convenience.

The purpose of the utility model is realized like this:

a honeycomb type flat ceramic membrane frame is characterized in that: including having the support body that holds the chamber more than the one deck, every layer holds the front end opening in chamber, and every layer holds the intracavity and is provided with dull and stereotyped ceramic membrane subassembly more than two along transverse separation, dull and stereotyped ceramic membrane subassembly links firmly with the support body, transversely be equipped with on the preceding terminal surface of support body and hold the same inferior collector pipe in chamber quantity, inferior collector pipe is located every layer and is held chamber front end open-ended top and link firmly with the support body, the one end of inferior collector pipe is equipped with sealed end cap, and the main collector pipe intercommunication of the other end and vertical setting, the faucet of dull and stereotyped ceramic membrane subassembly passes through a water hose and inferior collector pipe intercommunication.

In the dull and stereotyped ceramic membrane frame of foretell honeycomb, every layer holds the intracavity and all is provided with fore-and-aft angle steel guide rail along transverse interval, dull and stereotyped ceramic membrane subassembly can slide on two angle steel guide rails that correspond, the rear end of angle steel guide rail be equipped with angle steel guide rail's axial vertically limiting plate, be equipped with on the limiting plate with dull and stereotyped ceramic membrane subassembly's the spacing hole of screw rod complex, spacing hole is its length direction of rectangular hole for horizontal. The angle steel guide rail is used for fixing the flat ceramic membrane component and facilitating insertion and extraction of the flat ceramic membrane component, and the limiting hole is formed in a limiting plate at the tail end of the angle steel and used for inserting a screw on the flat ceramic membrane component and fixing the flat ceramic membrane component.

In foretell dull and stereotyped ceramic membrane frame of honeycomb, the support body includes the stand of four vertical settings, connects through the horizontal pole between two adjacent stands on horizontal, connects through the vertical pole between two vertical adjacent stands, and two horizontal poles and two vertical poles enclose into the framework of rectangle, enclose into between two vertical adjacent frameworks and hold the chamber, all are equipped with the side backplate between two adjacent vertical poles of homonymy, both ends link firmly with the stand respectively around the side backplate.

In the above-mentioned dull and stereotyped ceramic membrane frame of honeycomb, inferior collector pipe is fixed in the outside of horizontal pole, the left and right ends of inferior collector pipe link firmly with the stand through the bracket. The bracket adopts a screw to punch a hole in the center and is fastened on the bracket body for fixing the whole water guide pipeline system.

In the above-mentioned flat ceramic membrane frame of honeycomb type, both ends all link firmly with the horizontal pole around the angle steel guide rail, are fixed with the triangle cardboard along horizontal interval on the preceding terminal surface of the horizontal pole that is fixed with the angle steel guide rail, the triangle cardboard is located between two adjacent flat ceramic membrane subassemblies, and two screws on two flat ceramic membrane subassembly components pass two angles of triangle cardboard respectively and link firmly with the triangle cardboard through the nut, another angle of triangle cardboard links firmly with the horizontal pole through the bolt. The triangular clamping plate locks the screw rods on the two adjacent flat ceramic membrane assemblies, and the washer and the hexagon nut which are fixed on the bolt of the frame body to lock one end of the flat ceramic membrane assembly.

In the honeycomb type flat ceramic membrane frame, the water outlet hose is respectively connected with the water outlet nozzle and the secondary water collecting pipe through the quick connector, and the secondary water collecting pipe is communicated with the main water collecting pipe through a tee joint or an elbow. The water outlet hose can collect the outlet water on each flat plate membrane into the secondary water collecting pipe, and the water outlet hose, the secondary water collecting pipe and the main water collecting pipe form a water guide pipeline system of the whole flat plate ceramic membrane frame.

In the honeycomb type flat ceramic membrane frame, the flat ceramic membrane assembly comprises two fixed seats and a plurality of flat membranes vertically arranged between the two fixed seats, sealing heads are fixed at two ends of each flat membrane, a plurality of vertical grooves are arranged on the inner side surfaces of the two fixed seats at intervals in the transverse direction, the sealing heads at two ends of each flat membrane can be inserted into the grooves of the corresponding fixed seats and fixedly connected with the fixed seats, and the two fixed seats are fixedly connected through screws; guide blocks are arranged on the left groove wall and the right groove wall of the upper end portion and the lower end portion of each groove, the width of each guide block is gradually increased along the depth direction of each groove, and inclined planes matched with the guide blocks are arranged on the left side and the right side of the outer end portion of each sealing head. The grooves which are arranged at intervals along the transverse direction and are arranged at equal intervals in the flat ceramic membrane component can enable the sealing heads to be embedded into the grooves, so that the flat membranes are fixed at equal intervals, and the ceramic membranes are prevented from being damaged due to mutual collision among the flat membranes; secondly, the flat diaphragm is easily fixed on the fixed seat due to the design of the groove, so that the installation efficiency is improved; the design of the guide block and the inclined plane is convenient for the flat membrane to be inserted into the groove of the fixing seat and is convenient for installation.

In the honeycomb type flat ceramic membrane frame, the grooves of the fixing seats at the front ends are all provided with through holes for longitudinally penetrating the fixing seats, the front sides of the sealing heads fixed at the front ends of the flat membranes are provided with water outlet nozzles matched with the through holes, and the water outlet nozzles can extend into the corresponding through holes after the sealing heads and the fixing seats are inserted and fixed; the perforation is positioned at the upper end part corresponding to the fixed seat, and the water outlet nozzle is positioned at the upper end part corresponding to the sealing head. The design of the water outlet nozzle and the through hole can enable the flat membrane to be smoothly communicated with the water collecting pipeline on the membrane frame.

In the honeycomb type flat ceramic membrane frame, four mounting holes are formed in four corners of the two fixing seats, four screw rods are provided, each screw rod penetrates through the corresponding mounting hole of the two fixing seats, and two ends of each screw rod are fixed through a gasket and a hexagon nut; the upper end of the fixing seat is provided with a U-shaped handle, and after the flat ceramic membrane component is installed, a gap is reserved between the handle and the upper end face of the containing cavity. The design of the handle is convenient for carrying and installing the whole flat ceramic membrane component, and the flat ceramic membrane component is fixedly connected with the two fixing seats through the gasket and the hexagon nut and fastens the flat membrane.

The specific installation process of the flat ceramic membrane component is as follows: one end of each of the four screw rods is fixed on a fixed seat without a water outlet nozzle by a gasket and a hexagon nut, and then the four screw rods are horizontally placed; inserting a seal head at one end of the flat membrane without the water outlet nozzle into the groove of the fixed seat, and sequentially inserting all the membranes; holes on four corners in the fixed seat with the water outlet nozzle holes correspond to the four screw rods, and the grooves and the water outlet nozzle holes on the fixed seat are correspondingly pressed with the seal heads with the water outlet nozzles on the flat membrane; and finally, the gasket and the hexagon nut on the screw rod are screwed and fixed in front and back of the holes in the four corners of the fixing seat, and the whole flat ceramic membrane module is mounted.

In the honeycomb type flat ceramic membrane frame, the material of the water outlet hose is one or more composite materials of PP, PE, PVC, PU, nylon and the like; the bracket is made of one or more composite materials of PP, PE, PVC, ABS and UPVC; the flat ceramic membrane is made of one or more composite ceramic materials of alumina, titanium oxide, zirconia, silicon carbide, silicon dioxide, mullite and cordierite.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model can adjust the number of the flat ceramic membrane components at will according to the actual condition of the membrane processing capacity; the flat ceramic membrane component is very simply installed on the frame body in a drawer type; the frame body has a locking function, can firmly fix the flat ceramic membrane component, and effectively prevents the flat ceramic membrane component from shaking and colliding; the leakage detection and replacement of the flat membrane only need to extract a single flat ceramic membrane component for detection, and the operation is very simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the frame body of the present invention.

Fig. 3 is a partial enlarged view of the limiting plate of the present invention.

Fig. 4 is a schematic structural view of a flat ceramic membrane module according to the present invention.

Fig. 5 is a partially enlarged view of a portion a in fig. 4.

Fig. 6 is a partially enlarged view at B in fig. 4.

Fig. 7 is a partially enlarged view of the upper end of the fixing base according to the present invention.

Fig. 8 is a partially enlarged view of the front end of the flat membrane according to the present invention.

In the figure, 1, a frame body; 11. an angle steel guide rail; 111. a limiting plate; 112. a limiting hole; 12. a column; 13. a cross bar; 14. a longitudinal bar; 15. a side guard plate; 16. a triangular clamping plate; 2. a flat ceramic membrane module; 21. a fixed seat; 211. a groove; 212. perforating; 213. a guide block; 214. mounting holes; 215. a handle; 22. a flat membrane; 23. a sealing head; 231. a water outlet nozzle; 232. an inclined surface; 24. a screw; 25. a gasket; 26. a hexagonal nut; 31. a secondary water collection pipe; 32. a main header pipe; 33. sealing the plug; 34. a three-way joint; 35. a bracket; 36. a water outlet hose; 37. a quick connector.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 8:

the honeycomb type flat ceramic membrane frame comprises a frame body 1 with more than one layer of containing cavities, wherein the front end of each layer of containing cavity is opened, more than two flat ceramic membrane assemblies 2 are arranged in each layer of containing cavity at intervals along the transverse direction, the flat ceramic membrane assemblies 2 are fixedly connected with the frame body 1, secondary water collecting pipes 31 with the same number as the containing cavities are transversely arranged on the front end surface of the frame body 1, the secondary water collecting pipes 31 are arranged above the front end openings of each layer of containing cavities and are fixedly connected with the frame body 1, one ends of the secondary water collecting pipes 31 are provided with sealing plugs 33, the other ends of the secondary water collecting pipes are communicated with a vertically arranged main water collecting pipe 32, and water outlet nozzles 231 of the flat ceramic membrane assemblies 2 are communicated with the secondary water; the frame body 1 comprises four upright posts 12 which are vertically arranged, two adjacent upright posts 12 in the transverse direction are connected through cross rods 13, two adjacent upright posts 12 in the longitudinal direction are connected through longitudinal rods 14, the two cross rods 13 and the two longitudinal rods 14 form a rectangular frame body in a surrounding mode, an accommodating cavity is formed in a surrounding mode between two adjacent frame bodies in the vertical direction, a side guard plate 15 is arranged between two adjacent longitudinal rods 14 on the same side, and the front end and the rear end of the side guard plate 15 are fixedly connected with the upright posts 12 respectively; the secondary water collecting pipe 31 is fixed on the outer side of the cross rod 13, and the left end and the right end of the secondary water collecting pipe 31 are fixedly connected with the upright post 12 through the bracket 35; the water outlet hose 36 is connected with the water outlet 231 and the secondary water collecting pipe 31 through the quick connector 37, and the secondary water collecting pipe 31 is communicated with the main water collecting pipe 32 through the three-way joint 34 or the elbow. The water outlet hose 36 can collect the outlet water of each flat membrane 22 into the secondary water collecting pipe 31, the water outlet hose 36, the secondary water collecting pipe 31 and the main water collecting pipe 32 form a water guide pipeline system of the whole flat ceramic membrane rack, and the bracket 35 is perforated at the center by screws and fastened on the rack body 1 for fixing the whole water guide pipeline system.

As shown in fig. 1-3, longitudinal angle steel guide rails 11 are arranged in each layer of accommodating cavity at intervals in the transverse direction, the flat ceramic membrane module 2 can slide on the two corresponding angle steel guide rails 11, a limiting plate 111 perpendicular to the axial direction of the angle steel guide rails 11 is arranged at the rear end of each angle steel guide rail 11, a limiting hole 112 matched with the screw 24 of the flat ceramic membrane module 2 is arranged on each limiting plate 111, and the limiting hole 112 is a long hole and the length direction of the limiting hole is in the transverse direction; the angle steel guide rail 11 is used for fixing the flat ceramic membrane module 2 and facilitating insertion and extraction of the flat ceramic membrane module 2, and the limiting hole 112 is formed in a limiting plate 111 at the tail end of each angle steel and used for inserting a screw 24 on the flat ceramic membrane module 2 and fixing the flat ceramic membrane module 2; the front end and the rear end of each angle steel guide rail 11 are fixedly connected with a cross rod 13, triangular clamping plates 16 are transversely fixed on the front end face of the cross rod 13 fixed with the angle steel guide rails 11 at intervals, the triangular clamping plates 16 are positioned between two adjacent flat ceramic membrane assemblies 2, two screws 24 on the two flat ceramic membrane assemblies 2 respectively penetrate through two corners of the triangular clamping plates 16 and are fixedly connected with the triangular clamping plates 16 through nuts, and the other corner of the triangular clamping plate 16 is fixedly connected with the cross rod 13 through a bolt; the triangular clamping plate 16 locks the screw rods 24 on two adjacent flat ceramic membrane modules 2 and the bolts fixed on the frame body 1 by using the washers 25 and the hexagon nuts 26 to lock one ends of the flat ceramic membrane modules 2.

As shown in fig. 4-8, the flat ceramic membrane module 2 includes two fixing bases 21 and a plurality of flat diaphragms 22 vertically disposed between the two fixing bases 21, sealing heads 23 are fixed to both ends of each flat diaphragm 22, a plurality of vertical grooves 211 are formed on inner side surfaces of the two fixing bases 21 at intervals in the transverse direction, the sealing heads 23 at both ends of each flat diaphragm 22 can be inserted into the grooves 211 of the corresponding fixing base 21 and fixedly connected to the fixing bases 21, and the two fixing bases 21 are fixedly connected by screws 24; guide blocks 213 are arranged on the left and right groove walls of the upper end part and the lower end part of each groove 211, the width of each guide block 213 is gradually increased along the depth direction of the groove 211, and inclined surfaces 232 matched with the guide blocks 213 are arranged on the left and right sides of the outer end part of the sealing head 23. The sealing heads 23 can be embedded into the grooves 211 which are transversely arranged at intervals and are arranged at equal intervals in the flat ceramic membrane component 2, so that the flat diaphragms 22 are fixed at equal intervals, and the ceramic diaphragms are prevented from being damaged due to mutual collision among the flat diaphragms 22; secondly, the design of the groove 211 ensures that the flat diaphragm 22 is easily fixed on the fixed seat 21, thereby improving the installation efficiency; the design of the guide blocks 213 and the inclined surfaces 232 facilitates the insertion of the flat membrane 22 into the groove 211 of the fixing base 21, which facilitates the installation.

Furthermore, through holes 212 which longitudinally penetrate through the fixing base 21 are formed in the grooves 211 of the fixing base 21 at the front end, a water outlet nozzle 231 which is matched with the through holes 212 is arranged on the front side of the sealing head 23 which is fixed at the front end of the flat membrane 22, and the water outlet nozzle 231 can extend into the corresponding through holes 212 after the sealing head 23 and the fixing base 21 are fixedly inserted; the through hole 212 is located at the upper end of the corresponding fixing seat 21, and the water outlet 231 is located at the upper end of the corresponding sealing head 23. The water outlet 231 and the through hole 212 are designed to smoothly communicate the flat membrane 22 with the water collecting pipe on the membrane frame.

Further, four mounting holes 214 are formed in four corners of each of the two fixing seats 21, four screw rods 24 are provided, each screw rod 24 penetrates through the corresponding mounting hole 214 of each of the two fixing seats 21, and two ends of each screw rod 24 are fixed through the washers 25 and the hexagon nuts 26; the upper end of the fixed seat 21 is provided with a U-shaped handle 215, and after the flat ceramic membrane component 2 is installed, a gap is formed between the handle 215 and the upper end surface of the accommodating cavity. The handle 215 is designed to facilitate the transportation and installation of the whole flat ceramic membrane module 2, and the flat ceramic membrane module 2 is fixedly connected with the two fixing seats 21 and fastens the flat membrane 22 through the washer 25 and the hexagon nut 26.

The specific installation process of the flat ceramic membrane module 2 is as follows: one end of each of the four screw rods 24 is fixed on the fixed seat 21 without the water outlet nozzle 231 by a gasket 25 and a hexagonal nut 26, and then the fixed seat is horizontally placed; then, inserting the end socket at the end of the flat membrane 22 without the water outlet 231 into the groove 211 of the fixing seat 21, and sequentially inserting all the membranes; holes on four corners in the fixed seat 21 with the water outlet 231 are corresponding to the four screw rods 24, and the groove 211 and the water outlet 231 on the fixed seat 21 are correspondingly pressed with the seal head with the water outlet 231 on the flat membrane 22; finally, the whole flat ceramic membrane module 2 is completely installed by screwing and fixing the gaskets 25 and the hexagonal nuts 26 on the screw rods 24 in front and back of the holes in the four corners of the fixing seat 21.

The water outlet hose 36 is made of one or more composite materials of PP, PE, PVC, PU, nylon and the like; the bracket 35 is made of one or more composite materials of PP, PE, PVC, ABS and UPVC; the flat ceramic membrane is made of one or more composite ceramic materials of alumina, titanium oxide, zirconia, silicon carbide, silicon dioxide, mullite and cordierite.

The utility model can adjust the number of the flat ceramic membrane components 2 according to the actual condition of the membrane processing capacity; the flat ceramic membrane component 2 is very simply installed on the frame body 1 in a drawer type; the frame body 1 has a locking function, can firmly fix the flat ceramic membrane component 2, and effectively prevents the flat ceramic membrane component 2 from shaking and colliding; the leakage detection and replacement of the flat membrane 22 only requires the extraction of the individual flat ceramic membrane module 2 for inspection, and the operation is very simple.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A honeycomb type flat ceramic membrane frame is characterized in that: including having support body (1) that holds the chamber more than the one deck, every layer holds the front end opening in chamber, and every layer holds the intracavity and is provided with dull and stereotyped ceramic membrane subassembly (2) more than two along transverse separation, dull and stereotyped ceramic membrane subassembly (2) link firmly with support body (1), transversely be equipped with on the preceding terminal surface of support body (1) and hold the same inferior collector pipe (31) of chamber quantity, inferior collector pipe (31) are located every layer and are held chamber front end open-ended top and link firmly with support body (1), the one end of inferior collector pipe (31) is equipped with sealed end cap (33), and the other end communicates with main collector pipe (32) of vertical setting, faucet (231) of dull and stereotyped ceramic membrane subassembly (2) are through going out water hose (36) and inferior collector pipe (31) intercommunication.

2. A honeycomb, flat ceramic membrane frame according to claim 1, characterized in that: every layer holds the intracavity and all is provided with fore-and-aft angle steel guide rail (11) along horizontal interval, dull and stereotyped ceramic membrane module (2) can slide on two angle steel guide rails (11) that correspond, the rear end of angle steel guide rail (11) be equipped with angle steel guide rail (11) axial vertically limiting plate (111), be equipped with on limiting plate (111) with screw rod (24) complex spacing hole (112) of dull and stereotyped ceramic membrane module (2), spacing hole (112) are its length direction of rectangular hole for transversely.

3. A honeycomb, flat ceramic membrane frame according to claim 2, characterized in that: the support body (1) includes four vertical stand columns (12) that set up, connects through horizontal pole (13) between two adjacent stand columns (12) on horizontal, connects through vertical pole (14) between two vertical adjacent stand columns (12), and two horizontal poles (13) and two vertical poles (14) enclose into the framework of rectangle, enclose into between two vertical adjacent frameworks and hold the chamber, all are equipped with side backplate (15) between two adjacent vertical poles (14) of homonymy, both ends link firmly with stand column (12) respectively around side backplate (15).

4. A honeycomb, flat ceramic membrane frame according to claim 1, characterized in that: the secondary water collecting pipe (31) is fixed on the outer side of the cross rod (13), and the left end and the right end of the secondary water collecting pipe (31) are fixedly connected with the upright post (12) through the bracket (35).

5. A honeycomb, flat ceramic membrane frame according to claim 3, characterized in that: the angle steel guide rail (11) is fixedly connected with a cross rod (13) at the front end and the rear end, triangular clamping plates (16) are fixedly arranged on the front end face of the cross rod (13) fixed with the angle steel guide rail (11) along the transverse interval, the triangular clamping plates (16) are positioned between two adjacent flat ceramic membrane assemblies (2), two screws (24) on the two flat ceramic membrane assembly (2) assemblies respectively penetrate through two corners of the triangular clamping plates (16) and are fixedly connected with the triangular clamping plates (16) through nuts, and the other corner of the triangular clamping plate (16) is fixedly connected with the cross rod (13) through a bolt.

6. A honeycomb, flat ceramic membrane frame according to claim 1, characterized in that: the water outlet hose (36) is respectively connected with the water outlet nozzle (231) and the secondary water collecting pipe (31) through a quick connection-peg (37), and the secondary water collecting pipe (31) is communicated with the main water collecting pipe (32) through a three-way joint (34) or an elbow.

7. A honeycomb, flat ceramic membrane frame according to any of claims 1 to 6, characterized in that: the flat ceramic membrane assembly (2) comprises two fixing seats (21) and a plurality of flat membranes (22) vertically arranged between the two fixing seats (21), sealing heads (23) are fixed at two ends of each flat membrane (22), a plurality of vertical grooves (211) are arranged on the inner side surfaces of the two fixing seats (21) at intervals along the transverse direction and at equal intervals, the sealing heads (23) at two ends of each flat membrane (22) can be inserted into the grooves (211) of the corresponding fixing seat (21) and fixedly connected with the fixing seats (21), and the two fixing seats (21) are fixedly connected through screws (24); guide blocks (213) are arranged on the left and right groove walls of the upper end portion and the lower end portion of each groove (211), the width of each guide block (213) is gradually increased along the depth direction of the groove (211), and inclined surfaces (232) matched with the guide blocks (213) are arranged on the left and right sides of the outer end portion of the sealing head (23).

8. The honeycomb, flat ceramic membrane frame of claim 7, wherein: through holes (212) which longitudinally penetrate through the fixing seat (21) are formed in the grooves (211) of the fixing seat (21) at the front end, a water outlet nozzle (231) which is matched with the through holes (212) is arranged on the front side of a sealing head (23) which is fixed at the front end of the flat membrane (22), and the water outlet nozzle (231) can extend into the corresponding through holes (212) after the sealing head (23) and the fixing seat (21) are fixedly inserted; the through hole (212) is positioned at the upper end part of the corresponding fixed seat (21), and the water outlet nozzle (231) is positioned at the upper end part of the corresponding sealing head (23).

9. The honeycomb, flat ceramic membrane frame of claim 7, wherein: four corners of the two fixed seats (21) are respectively provided with a mounting hole (214), four screw rods (24) are arranged, each screw rod (24) respectively penetrates through the mounting holes (214) corresponding to the two fixed seats (21), and two ends of each screw rod (24) are fixed through a gasket (25) and a hexagonal nut (26); the upper end of the fixed seat (21) is provided with a U-shaped handle (215), and after the flat ceramic membrane component (2) is installed, a gap is reserved between the handle (215) and the upper end face of the containing cavity.