CN212017405U

CN212017405U - Brown corundum ceramic membrane filter

Info

Publication number: CN212017405U
Application number: CN202020396551.5U
Authority: CN
Inventors: 邱善庚; 邱超
Original assignee: Pingxiang Jinhui Environmental Protection Co ltd
Current assignee: Pingxiang Jinhui Environmental Protection Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-27
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a brown corundum ceramic membrane filter, which comprises a filtering mechanism, wherein the filtering mechanism comprises a shell and filtering pipes, the shell is provided with a main liquid outlet pipe, one end of the shell is provided with a sealing cover, a plurality of brackets for fixing the filtering pipes are arranged in the shell, and each bracket comprises a positioning plate and a plurality of supporting columns for supporting the positioning plate; a dispersion cavity is formed in the sealing cover, a plurality of dispersion holes communicated with the dispersion cavity are formed in one side of the sealing cover, a liquid inlet pipe communicated with the dispersion cavity is formed in the other side of the sealing cover, and sealing gaskets are arranged at two ends of the filtering pipe; the utility model discloses a brown corundum ceramic membrane filter through the distance control adsorption efficiency between front bezel and the back plate for the recoil effect is concentrated and is gone on in order to improve the recoil effect at the part, and can effectually shorten the recoil time.

Description

Brown corundum ceramic membrane filter

Technical Field

The utility model belongs to ceramic membrane filter field, concretely relates to brown corundum ceramic membrane filter.

Background

The ceramic filter element is composed of a plurality of even countless micropores. When fluid passes through the micro holes, suspended substances, colloidal particles and macromolecular organic matters are intercepted on the surface of the filter medium, and the fluid passes through the microporous ceramic filter pipe to generate various physical effects, thereby achieving the effects of mechanical screening purification or diffusion, fluidization and the like; the microporous ceramic filter tube has the advantages of corrosion resistance, high temperature resistance, high mechanical strength, no harmful substance dissolution, no secondary pollution, no deformation of micropores under the action of fluid pressure, easy cleaning and regeneration, long service life, and capability of replacing filter materials such as cotton cloth, silk fabric, plastic, metal mesh, asbestos wool and the like, is widely used for solid-liquid separation, gas-liquid separation, powder conveying, oil-water separation, wine brewing separation, air filtration, circulating water filtration and other devices in the environmental protection 'three wastes' treatment of industrial enterprises such as petroleum, chemical engineering, metallurgy, thermoelectric, cement, medicine, papermaking and the like, and is particularly suitable for filtering boiler dust removal wastewater and flushing water; and can lead to the filth to permeate the back because of the filth granule undersize and be difficult to by the recoil to come out among the filtering process, and present equipment adopts whole recoil design mostly, and this kind of design can make local change rush effect up to standard but local can have the phenomenon that the recoil effect is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a brown corundum ceramic membrane filter is provided, through the distance control adsorption efficiency between front bezel and the back plate for the recoil effect is concentrated and is gone on in order to improve the recoil effect in the part, and can effectually shorten the recoil time.

A brown corundum ceramic membrane filter comprises a filtering mechanism, wherein the filtering mechanism comprises a shell and filtering pipes, a main liquid outlet pipe is arranged on the shell, a sealing cover is arranged at one end of the shell, a plurality of supports for fixing the filtering pipes are arranged in the shell, and each support comprises a positioning plate and a plurality of supporting columns for supporting the positioning plate; a dispersion cavity is formed in the sealing cover, a plurality of dispersion holes communicated with the dispersion cavity are formed in one side of the sealing cover, a liquid inlet pipe communicated with the dispersion cavity is formed in the other side of the sealing cover, and sealing gaskets are arranged at two ends of the filtering pipe; the cleaning mechanism comprises a fixing frame, a liquid outlet pipe and a water guide insertion pipe, the fixing frame is fixed on the shell, the fixing frame is provided with an air cylinder, a movable plate is arranged on a power rod of the air cylinder, one end of the liquid outlet pipe is communicated with the shell, the other end of the liquid outlet pipe is connected with a linear bearing, the linear bearing is sleeved on the water guide insertion pipe, one end of the water guide insertion pipe is connected on the movable plate, the other end of the water guide insertion pipe penetrates through the liquid outlet pipe and extends into the filter pipe, a front plate and a rear plate are arranged at one end of the water guide insertion pipe extending into the filter pipe, a plurality of suction holes are formed in the water guide insertion pipe between the front plate and the rear plate, a circular sealing boss is sleeved at one end of the liquid outlet pipe and arranged on the inner wall of the shell, a sealing ring matched with the circular sealing boss is arranged at one side, the sewage discharging pipe is arranged on the liquid discharging pipe, one end, close to the moving plate, of the water guide insertion pipe is connected with a slow-pressure sewage discharging pipe, and a gate valve and a water pump are arranged on the slow-pressure sewage discharging pipe.

Preferably, including pressure relief mechanism, pressure relief mechanism is including ejector pin and closing plate, the closing plate sets up in the filter tube, be provided with sealed hole on the back plate, ejector pin one end is connected with the handle, the ejector pin other end runs through movable plate, water guide intubate and sealed hole and closing plate connection, one side sintering that the closing plate is close to the back plate has with sealed hole complex silica gel sealing layer.

Preferably, the sealing cover is provided with two holding rods.

Preferably, the water guide insertion pipe is provided with a mandril bracket for supporting a mandril.

Preferably, the distance between the front plate and the rear plate is controlled to be 10mm to 30 mm.

Preferably, the diameter of the sealing hole is at least 1/2 of the diameter of the water guide cannula.

Preferably, sealing silica gel is sintered on the outer side edges of the front plate and the rear plate.

Has the advantages that:

(1) the utility model discloses a brown corundum ceramic membrane filter through the distance control adsorption efficiency between front bezel and the back plate for the recoil effect is concentrated and is gone on in order to improve the recoil effect at the part, and can effectually shorten the recoil time.

(2) The utility model discloses an its simple structure of brown corundum ceramic membrane filter, convenient and practical derives accumulational filth in advance through slowly pressing the mechanism for front bezel and back plate are moving when being close to sealed lid, and the back plate removes and can not influence because of too much not filth of getting rid of.

Drawings

FIG. 1 is a schematic structural view of a ceramic membrane filter;

FIG. 2 is a schematic structural view of a cleaning mechanism;

FIG. 3 is a 3D view of the purge mechanism;

FIG. 4 is a cross-sectional view of the purge mechanism;

1-filter mechanism, 11-main liquid outlet pipe, 12-bracket, 13-pillar, 14-positioning plate, 15-filter pipe, 16-sealing cover, 17-sealing gasket, 18-dispersing cavity, 19-dispersing hole, 110-liquid inlet pipe, 111-holding rod, 2-cleaning mechanism, 21-fixing bracket, 22-cylinder, 23-liquid outlet pipe, 24-round sealing boss, 25-linear bearing, 26-sewage outlet pipe, 27-water guide insertion pipe, 28-pressure-reducing mechanism, 29-pressure-reducing sewage outlet pipe, 210-handle, 211-moving plate, 212-ejector rod, 213-ejector rod bracket, 214-sealing plate, 215-front plate, 216-rear plate, 217-sealing ring and 218-suction hole.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1-4; a brown corundum ceramic membrane filter comprises a filtering mechanism 1, wherein the filtering mechanism 1 comprises a shell and filtering pipes 15, a main liquid outlet pipe 11 is arranged on the shell, a sealing cover 16 is arranged at one end of the shell, a plurality of supports 12 for fixing the filtering pipes 15 are arranged in the shell, and each support 12 comprises a positioning plate 14 and a plurality of supporting columns 13 for supporting the positioning plate 14; a dispersion cavity 18 is formed in the sealing cover 16, a plurality of dispersion holes 19 communicated with the dispersion cavity 18 are formed in one side of the sealing cover 16, a liquid inlet pipe 110 communicated with the dispersion cavity 18 is formed in the other side of the sealing cover 16, and sealing gaskets 17 are arranged at two ends of the filter pipe 15; one end, far away from the sealing cover 16, of the shell is provided with a cleaning mechanism 2, the cleaning mechanism 2 comprises a fixing frame 21, a liquid outlet pipe 23 and a water guide insertion pipe 27, the fixing frame 21 is fixed on the shell, the fixing frame 21 is provided with an air cylinder 22, a moving plate 211 is arranged on a power rod of the air cylinder 22, one end of the liquid outlet pipe 23 is communicated with the shell, the other end of the liquid outlet pipe 23 is connected with a linear bearing 25, the linear bearing 25 is sleeved on the water guide insertion pipe 27, one end of the water guide insertion pipe 27 is connected on the moving plate 211, the other end of the water guide insertion pipe 27 penetrates through the liquid outlet pipe 23 and extends into the filter pipe 15, one end of the water guide insertion pipe 27 extending into the filter pipe 15 is provided with a front plate 215 and a rear plate 216, the water guide insertion pipe 27 between the front plate 215 and the rear plate 216 is provided with a plurality, the circular sealing boss 24 is arranged on the inner wall of the shell, a sealing ring 217 matched with the circular sealing boss 24 is arranged on one side, close to the liquid outlet pipe 23, of the front plate 215, a sewage outlet pipe 26 is arranged on the liquid outlet pipe 23, one end, close to the moving plate 211, of the water guide insertion pipe 27 is connected with a slow-pressure sewage outlet pipe 29, and a gate valve and a water pump are arranged on the slow-pressure sewage outlet pipe 29; the pressure-relieving mechanism 28 comprises a pressure-relieving mechanism 28, the pressure-relieving mechanism 28 comprises a push rod 212 and a sealing plate 214, the sealing plate 214 is arranged in the filter pipe 15, a sealing hole is formed in the rear plate 216, one end of the push rod 212 is connected with a handle 210, the other end of the push rod 212 penetrates through the moving plate 211, the water guide insertion tube 27 and the sealing hole to be connected with the sealing plate 214, and a silica gel sealing layer matched with the sealing hole is sintered on one side, close to the rear plate 216, of the sealing plate 214; two holding rods 111 are arranged on the sealing cover 16; the water guide insertion pipe 27 is provided with a mandril bracket 213 for supporting the mandril 212; the distance between the front plate 215 and the rear plate 216 is controlled to be 10mm to 30 mm; the diameter of the sealing hole is at least 1/2 of the diameter of the water guide insertion pipe 27; and sealing silica gel is sintered at the outer side edges of the front plate 215 and the back plate 216.

Liquid to be filtered is introduced through the liquid inlet pipe 110, the liquid enters the dispersion cavity 18 after being introduced, the liquid is dispersed and introduced into the filter pipe 15 through the dispersion holes 19, the introduced liquid is filtered by the introduced high pressure through the filter pipe 15, the filtered liquid enters the shell and is discharged from the main liquid outlet pipe 11 on the shell; during backflushing, high-pressure liquid is led in through the main liquid outlet pipe 11, meanwhile, the liquid inlet pipe 110 is closed, the gate valve on the slow-pressure dirt outlet pipe 29 is opened, the cylinder 22 is opened, the moving plate 211 moves transversely and back, the moving plate 211 drives the water guide insertion pipe 27 to move, the water guide insertion pipe 27 drives the front plate 215 and the rear plate 216 to move back and forth, backflushing liquid enters the suction hole 218 through the space between the front plate 215 and the rear plate 216, enters the water guide insertion pipe 27 through the suction hole 218, the backflushing dirt outlet pipe 29 is led in through the water guide insertion pipe 27, the suction force of the slow-pressure dirt outlet pipe 29 is increased through the water pump, negative pressure is generated between the front plate 215 and the rear plate 216, dirt attached to the inner wall of the filter pipe 15 is removed quickly, the circular sealing boss 24 and the sealing ring 217 are separated or attached to each other when the water guide insertion pipe 27 moves, no dirt or backflushing liquid, in order to reduce the distance between the sewage discharge outlet pipe 23 and the water guide insertion pipe 27 and control the distance between the sewage discharge outlet pipe 23 and the water guide insertion pipe 27 to be 0.05mm to 0.1mm, if a sealing ring is arranged between the outlet pipe 23 and the water guide insertion pipe 27, the distance between the outlet pipe 23 and the water guide insertion pipe 27 can be increased, so that the sealing ring is convenient to mount; a large amount of dirt is not discharged in the filter pipe 15 before backflushing, the ejector rod 212 needs to be moved back and forth by rotating the handle 210, in order to enable the ejector rod 212 to move back and forth, the moving plate 211 is provided with a screw hole at the position where the ejector rod 212 penetrates through the ejector rod 212, and threads are arranged at the position where the ejector rod 212 is matched with the screw hole, so that the ejector rod 212 can move back and forth when rotating, the sealing plate 214 can move due to the back and forth movement of the ejector rod 212, the sealing plate 214 can move away from the sealing hole, and the dirt on one side of the rear plate 216 far away from the front plate 215 can be quickly led into the water guide insertion pipe 27 through the sealing hole, so that the phenomenon that the backflushing effect is reduced due to the; the two holding rods 111 are arranged on the sealing cover 16, so that the sealing cover 16 is more convenient to disassemble, and the water guide insertion pipe 27 is provided with the mandril bracket 213 for supporting the mandril 212, so that the sealing plate 214 can directly enter a sealing hole without being blocked when the mandril 212 moves; the distance between the front plate 215 and the rear plate 216 is controlled to be 10mm to 30mm, so that the suction force between the front plate 215 and the rear plate 216 can be ensured, the adsorption capacity is reduced due to too large distance, and the adsorption influence area passes through quickly due to too small distance during adsorption, so that the adsorption time is reduced, and the adsorption effect is reduced; the diameter of the sealing hole is at least 1/2 of the diameter of the water guide insertion pipe 27, so that the dirt can be quickly guided into the water guide insertion pipe 27; by sintering sealing silica gel on both the outer sides of the front plate 215 and the rear plate 216, the distance between the outer sides of the front plate 215 and the rear plate 216 and the inner wall of the filter pipe 15 is reduced.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A brown corundum ceramic membrane filter comprises a filtering mechanism (1), wherein the filtering mechanism (1) comprises a shell and filtering pipes (15), a main liquid outlet pipe (11) is arranged on the shell, a sealing cover (16) is arranged at one end of the shell, a plurality of supports (12) for fixing the filtering pipes (15) are arranged in the shell, and each support (12) comprises a positioning plate (14) and a plurality of supporting columns (13) for supporting the positioning plate (14); a dispersing cavity (18) is formed in the sealing cover (16), a plurality of dispersing holes (19) communicated with the dispersing cavity (18) are formed in one side of the sealing cover (16), a liquid inlet pipe (110) communicated with the dispersing cavity (18) is formed in the other side of the sealing cover (16), and sealing gaskets (17) are arranged at two ends of the filtering pipe (15); the method is characterized in that: the one end that sealed lid (16) was kept away from to the shell is provided with wiper mechanism (2), wiper mechanism (2) is including mount (21), drain pipe (23) and water guide intubate (27), mount (21) are fixed on the shell, mount (21) are provided with cylinder (22), be provided with movable plate (211) on cylinder (22) the power bar, drain pipe (23) one end and shell intercommunication, the drain pipe (23) other end is connected with linear bearing (25), linear bearing (25) cover is established on water guide intubate (27), water guide intubate (27) one end is connected on movable plate (211), water guide intubate (27) other end passes drain pipe (23) and extends to in filter tube (15), water guide intubate (27) that extends to in filter tube (15) serve and are provided with front bezel (215) and back plate (216), be provided with a plurality of on water guide intubate (27) between front bezel (215) and back plate (216) and inhale hole (218), drain pipe (23) pot head is equipped with circular sealed boss (24), circular sealed boss (24) set up on the shell inner wall, one side that front bezel (215) are close to drain pipe (23) is provided with and circular sealed boss (24) complex sealing washer (217), be provided with out dirty pipe (26) on drain pipe (23), the one end that water guide intubate (27) are close to movable plate (211) is connected with slowly-pressing out dirty pipe (29), slowly-pressing is provided with gate valve and water pump on dirty pipe (29).

2. A brown corundum ceramic membrane filter according to claim 1, wherein: including pressure relief mechanism (28), pressure relief mechanism (28) are including ejector pin (212) and closing plate (214), closing plate (214) set up in filter tube (15), be provided with sealed hole on back plate (216), ejector pin (212) one end is connected with handle (210), ejector pin (212) other end runs through movable plate (211), water guide intubate (27) and sealed hole and is connected with closing plate (214), one side sintering that closing plate (214) are close to back plate (216) has the silica gel sealing layer with sealed hole complex.

3. A brown corundum ceramic membrane filter according to claim 2, wherein: two holding rods (111) are arranged on the sealing cover (16).

4. A brown corundum ceramic membrane filter according to claim 3, wherein: the water guide insertion pipe (27) is provided with a mandril bracket (213) for supporting a mandril (212).

5. A brown corundum ceramic membrane filter according to claim 4, wherein: the distance between the front plate (215) and the rear plate (216) is controlled to be 10mm to 30 mm.

6. A brown corundum ceramic membrane filter according to claim 5, wherein: the diameter of the sealing hole is at least 1/2 of the diameter of the water guide insertion pipe (27).

7. A brown corundum ceramic membrane filter according to claim 6, wherein: and sealing silica gel is sintered at the outer side edges of the front plate (215) and the rear plate (216).