CN208287821U

CN208287821U - Self-cleaning type filter membrane component under a kind of liquid

Info

Publication number: CN208287821U
Application number: CN201820443704.XU
Authority: CN
Inventors: 石亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-22
Filing date: 2018-03-22
Publication date: 2018-12-28
Anticipated expiration: 2028-03-22

Abstract

The utility model discloses self-cleaning type filter membrane component under a kind of liquid, belongs to the technical field of sewage of environmental protection, including frame, top uncoupling type side plate, louvered side plate, roller shutter type side plate, membrane component, aerating system, cleaning system and circulation drainage system；Membrane component is arranged in frame, and aeration tube is arranged in the lower part of membrane component；Side plate is closed when out of service for a long time, the inside of membrane module and the sewage of membrane bioreactor biochemistry pool is isolated, in the inside injected clear water or Precerving liquid of membrane module, to which the pollutant of biochemistry pool will not pollute membrane component, it is closed after side plate and injects cleaning agent wash cycles and immersion in frame, can be set in row in regeneration washing membrane component under liquid, the perineurium of the hollow membrane component both ends end socket of I-shaped, loosely organized, the pollutant of accumulation easily removes.

Description

Self-cleaning type filter membrane component under a kind of liquid

Technical field

The utility model relates to a kind of filter membrane components, belong to the technical field of sewage of environmental protection, especially a kind of application The self-cleaning type filter membrane component under one of membrane bioreactor liquid.

Background technique

Membrane bioreactor, that is, MBR technology is widely used in sewage treatment at present, and membrane bioreactor is The novel state waste water treatment system that membrane separation technique and biologic treating technique organically combine.Replaced at traditional biological with filter membrane equipment The secondary settling tank of reason technology end keeps high activity sludge concentration in the bioreactor, improves biological treatment organic loading, thus Sewage treatment facility occupied area is reduced, and by keeping low sludge loading to reduce surplus sludge volume.Main utilize is immersed in The activated sludge and larger molecular organics in membrane retention aerobic biochemical pool in oxygen biochemistry pool.Membrane bioreactor is effective because of it Crown_interception, generation cycle longer microorganism can be retained, it can be achieved that Simultaneous Nitrification bacterium is in system to deep purification of waste water It can sufficiently breed, nitrification effect is obvious, has obtained good using effect in engineering practice.

The filter membrane component that the filter membrane equipment of underwater immersion is mainly made of membrane component and frame 1, production water pump, blower, clearly Lotion case, flushing water pump and corresponding pipeline and valve form.

The form of membrane component has hollow fibre membrane component, by the attachment structure of perineurium and both ends that hollow film wire 31 forms At being divided into the hollow membrane component 35 of I-shaped and the hollow membrane component 34 of bundled tube and hard plate membrane component 36, soft side goes out level Plate membrane component 37 and soft intermediate water outlet flat membrane component 38.

The hollow membrane component 35 of I-shaped, as shown in figure 19: the hollow membrane component 35 of I-shaped is mounted on the upper lateral tube 2 in frame Between lower transverse tubule 3, the top of the hollow membrane component 35 of I-shaped is fixedly connected with the upper lateral tube 2 of frame, under lower part and frame Transverse tube 3 is fixedly connected, and collector pipe 32 is respectively set in the upper and lower ends of membrane component, and the collection of upper and lower ends is arranged in hollow film wire 31 The centre of water pipe 32, collector pipe 32 are connect with water producing pipe 41, and water producing pipe 41 is connect with the water inlet for producing water pump, pass through negative-pressure ward Enter the water outside filter membrane on the inside of filter membrane by filter membrane surface, flowed out by water producing pipe 41, pollutant is trapped in the outer of filter membrane Aeration tube 6 is arranged in the lower part of side, membrane component；

The hollow membrane component of bundled tube, as shown in figure 20: the hollow membrane component of bundled tube is mounted on the upper lateral tube 2 and lower cross of frame Between pipe 3, top be arranged water outlet 45, lower part is closed end socket 17, and water outlet 45 is connect with water producing pipe 41, water producing pipe 41 and The water inlet connection for producing water pump, enters the water outside filter membrane on the inside of filter membrane by filter membrane surface by negative-pressure ward, passes through production Water pipe 41 flows out, and pollutant is trapped in the outside of filter membrane, and aeration tube 6 is arranged in the lower part of membrane component.

Hard plate membrane component 36, as shown in figure 21: middle part is the support plate 47 of hard, and the two sides setting of support plate 47 is led It spreads, diaphragm 46 is arranged in the outside of flow-guiding cloth, and surrounding and the support plate 47 of diaphragm 46 are bonded or welded, the top of membrane component or one Water outlet 45 is arranged in side, and water outlet 45 is connect with water producing pipe, and the top of support plate 47, hard plate membrane component is arranged in handle 42 36 are arranged in frame, and the lower part of membrane component is arranged in aeration tube 6.

Soft side is discharged flat membrane component 37, as shown in figure 22: flow-guiding cloth is arranged in middle part, and diaphragm is arranged in the two sides of flow-guiding cloth 46, collector pipe 32 is arranged in the one or both sides of membrane component, and the side of the diaphragm 46 of two sides is bonded or welded, collector pipe 32 and two sides The inside of diaphragm 46 connects, and collector pipe 32 is connect with water producing pipe 41, and soft side water outlet flat membrane component 37 is arranged in frame 1 Interior, the lower part of membrane component is arranged in aeration tube 6.

Soft intermediate water outlet flat membrane component, as shown in figure 23: middle part is support chip, and water conservancy diversion is arranged in the two sides of support chip Diaphragm 46 is arranged in the outside of cloth, flow-guiding cloth, and surrounding and the support chip of diaphragm 46 are bonded or welded, and water outlet is arranged in the middle part of membrane component Mouthful, collector pipe 32 is passed through from the water outlet at the middle part of multiple soft intermediate water outlet flat membrane components, collector pipe 32 and water producing pipe 41 Connection, soft intermediate water outlet flat membrane component are arranged in frame, and the lower part of membrane component is arranged in aeration tube 6.

There is also following deficiencies for the filter membrane equipment of existing underwater immersion:

1, out of service for a long time to pollute membrane component:

The north is especially in three provinces in the northeast of China, and the Inner Mongol, the areas such as Xinjiang, temperature is in -20 DEG C to -30 for a long time in winter DEG C, even if sewage disposal device takes Insulation, the temperature of normal operation is also rarely reached, part of contaminated water treatment plant usually adopts Take winter out of service, when late April or the first tenday period of a month in May, reopens operation or winter is aerated as usual, but because water temperature is too low, Microorganism can not grow, breeding, and the sludge in MBR aerobic biochemical pool loses activity, and water degradation, muddiness becomes sticky, due to membrane element Part is fixedly mounted in pond body, and mucus and sludge are attached to the surface of membrane component, the serious surface for polluting membrane component, or even cause The Surface calcification of part membrane component.

2, membrane component can not be in regeneration washing under liquid:

Membrane component pollution and blocking, need to take out membrane component from the frame of membrane module, dedicated clear outside biochemistry pool Regeneration washing is carried out to membrane component by cleaning agent in washing trough, later again puts back to membrane component in frame, taking-up is put into membrane component During be easy to cause the damage of membrane component, reduce the service life of membrane component.

3, the pollutant of the perineurium accumulation of the hollow membrane component both ends end socket of I-shaped is not easy to remove:

At the collector pipe 32 of the hollow membrane component 35 of the I-shaped of the prior art, as shown in figure 16: the perineurium of both ends end socket 17 Due to being completely embedded, the gas of aeration is easily detected by and is reached on the inside of the perineurium of end socket 17, after prolonged operation, usually heap The a large amount of pollutant of product, influences the water yield of membranous system, daily cleaning is difficult to wash.

Summary of the invention

The utility model to solve the deficiencies in the prior art, provides self-cleaning type filter membrane component under a kind of liquid, the filter membrane group Part is suitble to long-time out of service without polluting membrane component, facilitates regeneration washing, membrane component can be with the dirt of unsuitable processing The pollutant of water segregation, the perineurium accumulation of the hollow membrane component both ends end socket of I-shaped easily removes.

The technical solution that the utility model solves problem above is: self-cleaning type filter membrane component under a kind of liquid, including frame, Top uncoupling type side plate, louvered side plate, roller shutter type side plate, membrane component, aerating system, cleaning system and circulation drainage system；Membrane element Part is arranged in frame, and aeration tube is arranged in the lower part of membrane component, and frame includes bottom plate, and lower transverse tubule, vertical tube, upper lateral tube and bottom are horizontal Pipe；Bottom plate is square or rectangle, and the lower part of bottom transverse tube is arranged in, and four sides of bottom plate are fixedly connected with bottom transverse tube, vertical tube Top is fixedly connected with upper lateral tube, and lower transverse tubule is arranged at the upward 200mm to 500mm of bottom transverse tube, is fixedly connected with vertical tube；Above mention Formula side plate is arranged between frame facet, upper lateral tube and bottom transverse tube or between lower transverse tubule and bottom transverse tube, and top uncoupling type side plate includes Groove and water fender, groove are divided into side groove and lower groove, and the outside of vertical tube, the side groove recess phase of two sides is arranged in side groove Right, the outside of lower transverse tubule is arranged in lower groove, and recess is upward, and water fender is arranged between side groove and lower groove or upper lateral tube It is vertically arranged long mouth, water fender passes through the long mouth of upper lateral tube from up to down, and the top of bottom transverse tube is arranged in lower groove, water fender The side of downside is arranged in lower groove, and the side of two sides is arranged in the groove of side, and the side of upside sets up handle, side groove and perpendicular Pipe is fixedly connected；Louvered side plate is arranged between frame facet, upper lateral tube and bottom transverse tube or between lower transverse tubule and bottom transverse tube, It is divided into the louvered side plate of setting gear and the louvered side plate of setting antero posterior axis, the louvered side plate that gear is arranged includes rear tooth Wheel, gear, rack gear, driving motor, shutter board and side strip, shutter board open and close setting up and down, and backgear is arranged in shutter board The rear portion of side, is fixedly connected with shutter board, and circular hole or bearing, backgear is arranged in the side towards shutter board of the vertical tube of frame In the circular hole or bearing of the vertical tube of the shaft insertion frame at middle part, setting shaft is protruded to side in the rear portion of the shutter board other side, In the circular hole or bearing of the vertical tube of the shaft insertion frame of protrusion, rack gear is vertically set on back-geared rear portion, nibbles with backgear Connection is closed, gear is arranged in framework upper, is fixedly connected by bracket with the top of the upper lateral tube of frame or vertical tube, gear Be engaged with rack connection, one, handle, or setting driving motor be set on gear, driving motor and upper lateral tube or vertical tube it is upper Portion is fixedly connected, and gear is arranged on the axis of driving motor, and the side towards shutter board of vertical tube, side card is arranged in side strip Baltimore groove is arranged towards the side of shutter board in item, and flank is arranged in two sides of shutter board outward；Or shutter board opening and closing left and right Setting, backgear is arranged in the rear portion on the upside of shutter board, is fixedly connected with shutter board, below the upper lateral tube of frame or lower transverse tubule Below and the upper surface of bottom transverse tube circular hole or bearing are set, the upper lateral tube of the shaft insertion frame in the middle part of backgear or lower transverse tubule In following circular hole or bearing, setting shaft is protruded to side in the rear portion of the shutter board other side, the shaft insertion frame of protrusion In circular hole or bearing above the transverse tube of bottom, rack gear is horizontally installed on back-geared rear portion, and connection is engaged with backgear, and gear is logical It crosses bracket to connect with frame, connection is engaged with rack in gear, and one, handle is arranged on gear or gear setting is driving On the axis of motor, driving motor is fixedly connected with frame, and the lower part of upper lateral tube or the lower part of lower transverse tubule, side card is arranged in side strip Baltimore groove is arranged towards the side of shutter board in item, and flank is arranged to upside in the upper side edge of shutter board；The louvered of antero posterior axis is set Side plate includes shutter board, side strip, cable or pull rod or chain or slide-bar lead screw, front axle, rear axle, driving motor, line wheel or chain Wheel；Shutter board opens and closes setting up and down, and the rear end of shutter board is arranged rear axle, rear axle setting front axle at 10mm to 100mm forward, front axle Or in the vertical tube of rear axle insertion the frame circular hole or bearing that are arranged towards the side of shutter board, rear axle or front axle and cable or pull rod Or the nut connection of chain or slide-bar lead screw, the line wheel or sprocket wheel on top connect by the way that the top of bracket and upper lateral tube or vertical tube is fixed Connect, the line wheel or sprocket wheel of lower part are fixedly connected by bracket with bottom transverse tube, cable or chain around top line wheel or sprocket wheel and Handle or slide-bar lead screw are arranged in the line wheel or sprocket wheel on top and is connect by lead screw axle bed with vertical tube for the line wheel or sprocket wheel of lower part, The top setting handle or driving motor of lead screw are fixedly connected with the top of upper lateral tube or vertical tube, and the line wheel or sprocket wheel on top are set It sets on the axis of driving motor or the top of lead screw passes through the axis connection of shaft coupling and driving motor, side strip is arranged in vertical tube Towards the side of shutter board, baltimore groove is arranged towards the side of shutter board in side strip, and two sides of shutter board are arranged outward Flank；Or the setting of shutter board opening and closing left and right, the rear end of shutter board are arranged rear axle, the rear axle place 10mm to 100mm setting front axle forward, In the circular hole or bearing being arranged above below the upper lateral tube of front axle or rear axle insertion frame or below lower transverse tubule with bottom transverse tube, after Axis or front axle are connect with the nut of cable or pull rod or chain or slide-bar lead screw, and line wheel or sprocket wheel are connect with cable or chain, line Handle, line wheel or sprocket wheel is arranged on wheel or sprocket wheel to be fixedly connected by bracket with the side of upper lateral tube or lower transverse tubule or vertical tube, or Slide-bar lead screw is connect by lead screw axle bed with upper lateral tube or lower transverse tubule, the top setting handle or driving motor of lead screw and upper cross The side of pipe or lower transverse tubule or vertical tube is fixedly connected, line wheel or sprocket wheel is arranged on the axis of driving motor or the top of lead screw is logical Cross the axis connection of shaft coupling and driving motor, side strip is arranged in the lower part of upper lateral tube or lower transverse tubule, and side strip is towards shutter board Side baltimore groove is set, flank is arranged to upside in the upper side edge of shutter board；Roller shutter type side plate is arranged in frame facet, upper cross Between pipe and bottom transverse tube or between lower transverse tubule and bottom transverse tube, including rolling slat, seal plate, cable or chain or slide-bar lead screw, volume Axis, pulling shaft, driving motor, line wheel or sprocket wheel；Rolling slat opens and closes setting up and down, and spool, roller shutter coiled sheet is arranged in the rear end of rolling slat On spool, the top or outside or top or outside that bottom transverse tube is arranged in of upper lateral tube or lower transverse tubule is arranged in spool, draws Handle is arranged in the corresponding other side, in the spool of upper lateral tube side or one end of pulling shaft in axis setting, and pulling shaft passes through cable and volume The top margin of curtain plate connects, and the spool of bottom transverse tube side or the side of pulling shaft pass through the line wheel or sprocket wheel being arranged on spool or pulling shaft It is connect with cable or chain, cable or chain bypass the line wheel and sprocket wheel of upper and lower part respectively, and the line wheel or sprocket wheel on top are logical It crosses bracket to connect with the top of upper lateral tube or vertical tube, handle is set in the line wheel or sprocket wheel on top or slide-bar lead screw passes through lead screw Axle bed is connect with vertical tube, and the nut of slide-bar lead screw and the top margin of rolling slat connect, the top setting handle or driving motor of lead screw It is fixedly connected with the top of upper lateral tube or vertical tube, the volume on the axis of driving motor or top is arranged in the line wheel or sprocket wheel on top The top that main spring or lead screw are arranged in the axis connection or spool of axis or pulling shaft and driving motor passes through shaft coupling and driving The axis connection of motor, seal plate are arranged in the side of the close rolling slat of two sides vertical tube and the top of bottom transverse tube, rolling slat it is interior Outer two sides setting side stops net or side barrier rib；Or spool, rolling slat is arranged in the setting of rolling slat opening and closing left and right, the rear end of rolling slat For volume on spool, spool is arranged in one side or outside of vertical tube, pulling shaft be arranged in the vertical tube of the corresponding other side one side or Handle is arranged in the top side of outside, spool or pulling shaft, and pulling shaft passes through the connection of the top margin of cable and rolling slat or the top of rolling slat Side is connect with the nut of slide-bar lead screw, and slide-bar lead screw is connect by lead screw axle bed with upper lateral tube or lower transverse tubule, and the top of lead screw is set Set handle or two driving motors be fixedly connected with upper lateral tube or vertical tube respectively, spool and pulling shaft respectively with a driving motor Axis connection or spool on main spring is set, the top of the lead screw of the axis connection or slide-bar lead screw of pulling shaft and driving motor End passes through the axis connection of shaft coupling and driving motor, and the lower part of upper lateral tube or the lower part of lower transverse tubule and bottom transverse tube is arranged in seal plate Top, setting side stops net or side barrier rib inside and outside rolling slat；Membrane component includes the hollow membrane component of bundled tube, a word The hollow membrane component of formula, hard plate membrane component, soft side water outlet flat membrane component and soft intermediate water outlet membrane component；A wherein word The hollow film wire of the hollow membrane component of formula at the end socket on the outside of be divided into 2 and drain into 6 rows, it is inline, on one row of top and end socket The side plate distance in portion is 1mm to 2mm, and the side plate distance of one row of lower part and end socket lower part is 1mm to 2mm, intermediate film wire row with The distance between row is 2mm to 6mm, parallel to converge into the inside of end socket or the film wire of outboard row to centre, the inside of end socket Film wire converge bunchy, it is inline；Aerating system includes aeration tube, air inlet pipe and air intake valve, and aeration tube is arranged in frame The lower part of membrane component, connect with air inlet pipe in frame, the air outlet connection of air inlet pipe and blower, and air intake valve is arranged in air inlet pipe； Cleaning system includes cleaning agent case, and flushing water pump cleans water pipe, No. two valves of cleaning No.1 valve and cleaning, and cleaning agent case is set It sets on the top or side of membrane bioreactor biochemistry pool, the water inlet of flushing water pump is connect with cleaning agent case, flushing water pump Water outlet is connect with cleaning water pipe one end, and the cleaning water pipe other end connect with upper water distributor and water producing pipe or is arranged in frame respectively The inside on top connect or is arranged in setting cleaning No.1 valve on the cleaning water pipe of the inside of framework upper with upper water distributor, No. two valves of setting cleaning on the cleaning water pipe being connect with water producing pipe；Recycling drainage system includes water collection pipe, upper water distributor, circulation Drainpipe, circular water discharging pump, one pipe of draining, two pipe of draining, circulation valve, No. two valves of draining No.1 valve and draining receive water The top of bottom plate, the lower part of aeration tube is arranged in pipe, and the top of bottom plate or the top of upper lateral tube or film is arranged in circular water discharging pump The top of reactor biochemistry pool, the water inlet of circular water discharging pump are connect by recycling drainpipe with water collection pipe, upper water distributor, draining One pipe, two pipes of draining connect with the water outlet of circular water discharging pump respectively, set on the upper water distribution pipeline connecting with circular water discharging pump Circulation valve is set, draining No.1 valve setting drains No. two valve settings on draining two pipes on draining a pipe.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the vertical tube of frame is arranged in towards blinds in the side strip Long hole is arranged in the side of plate or the lower part of upper lateral tube or the lower part of lower transverse tubule, the back side, and bolt is arranged in long hole, by bolt with Vertical tube or the connection of upper lateral tube or lower transverse tubule, baltimore groove is discontinuously arranged in the front of side strip, towards shutter board.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, two sides of rolling slat are arranged in the seal plate Inside and outside, adhesive tape of the seal plate towards the side of rolling slat setting protrusion.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the two sides of rolling slat, week is arranged in the side blocking net Side is connect with frame or seal plate.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the two sides of rolling slat are arranged in the side barrier rib, week Side is connect with frame or seal plate.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, two side tops of the rolling slat are arranged to two sides The adhesive tape of protrusion.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, protrusion is arranged towards the side of water fender in the side groove Adhesive tape.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, protrusion is arranged towards the side of water fender in the lower groove Adhesive tape.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the upper of the upper lateral tube of frame is arranged in the upper water distributor Portion or the top of membrane component, supervisor's setting of upper water distributor are in charge of in centre to two sides setting, are in charge of setting circular hole, or on Water distributor is circumferentially positioned at the top of upper lateral tube, and upper water distributor is towards setting circular hole on the inside of frame or upper water distributor around setting On the top of upper lateral tube, inner transverse setting is in charge of, and upper water distributor is towards frame inside and is in charge of upper setting circular hole.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the top of the bottom plate of frame is arranged in the water collection pipe, Supervisor's setting of water collection pipe is in charge of to two sides setting in centre, is in charge of setting circular hole or water collection pipe is circumferentially positioned at bottom plate Top, circular hole is arranged in water collection pipe or water collection pipe is circumferentially positioned at the top of bottom plate, and inner transverse setting is in charge of, water collection pipe and It is in charge of setting circular hole.

The beneficial effect is that: self-cleaning type filter membrane component under a kind of liquid of the utility model, the filter membrane component stop for a long time It is closed side plate when only running, the inside of membrane module is isolated with the sewage of biochemistry pool, the inside injected clear water of membrane module or maintenance Liquid is closed after side plate so that the pollutant of biochemistry pool will not pollute membrane component and injects cleaning agent wash cycles and leaching in frame Bubble, can be in regeneration washing membrane component under liquid, and the perineurium of the hollow membrane component both ends end socket of I-shaped is set in row, loosely organized, The pollutant of accumulation easily removes.

Detailed description of the invention

Self-cleaning type filter membrane component under a kind of liquid of the utility model is described further in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the schematic diagram of self-cleaning type filter membrane component under a kind of liquid of the utility model, and the side plate in figure is top uncoupling type side Plate.

Fig. 2 is the setting tooth of folding up and down under a kind of liquid of the utility model at left and right sides of the frame of self-cleaning type filter membrane component The schematic diagram of the louvered side plate of wheel faced eliminates positive vertical tube, upper lateral tube, lower transverse tubule and bottom transverse tube in figure.

Fig. 3 is before the folding up and down under a kind of liquid of the utility model at left and right sides of the frame of self-cleaning type filter membrane component is arranged The schematic diagram of the louvered side plate of rear axle faced.

Fig. 4 is showing for the side strip and shutter board setting up and down of self-cleaning type filter membrane component under a kind of liquid of the utility model It is intended to.

Fig. 5 is the louvered side plate of the opening and closing left and right setting gear of self-cleaning type filter membrane component under a kind of liquid of the utility model Vertical view schematic diagram, eliminate upper lateral tube and above section in figure.

Fig. 6 is the louvered side of the opening and closing left and right setting antero posterior axis of self-cleaning type filter membrane component under a kind of liquid of the utility model The schematic diagram of the vertical view of plate.

Fig. 7 is showing for the opening and closing left and right roller shutter type side plate vertical view of self-cleaning type filter membrane component under a kind of liquid of the utility model It is intended to, eliminates upper lateral tube and above section in figure.

Fig. 8 be the opening and closing left and right roller shutter type side plate of self-cleaning type filter membrane component under a kind of liquid of the utility model face show It is intended to.

Fig. 9 is the signal that the roller shutter type side plate of folding up and down of self-cleaning type filter membrane component under a kind of liquid of the utility model is faced Figure.

Figure 10 is the folding up and down for being vertically arranged slide-bar lead screw of self-cleaning type filter membrane component under a kind of liquid of the utility model The schematic diagram of roller shutter type side plate faced.

Figure 11 is that the opening and closing left and right rolling slat of self-cleaning type filter membrane component and seal plate hang down under a kind of liquid of the utility model The schematic diagram of straight section view.

Figure 12 is that the water fender of self-cleaning type filter membrane component and lower groove vertical cross section show under a kind of liquid of the utility model It is intended to.

Figure 13 is the hollow membrane component end socket of I-shaped of self-cleaning type filter membrane component under a kind of liquid of the utility model and catchments The schematic diagram of pipe.

Figure 14 is put down inside and outside the hollow membrane component film wire of I-shaped of self-cleaning type filter membrane component under a kind of liquid of the utility model The schematic diagram of the section view of capable end socket.

Figure 15 is the hollow membrane component film wire of I-shaped of self-cleaning type filter membrane component under a kind of liquid of the utility model to middle part The schematic diagram of the section view of the end socket of concentration.

Figure 16 is the schematic diagram of I-shaped hollow the membrane component end socket and collector pipe of the prior art.

Figure 17 is the schematic diagram of the circulation drainage system of self-cleaning type filter membrane component under a kind of liquid of the utility model.

Figure 18 is the schematic diagram of the aerating system of self-cleaning type filter membrane component and cleaning system under a kind of liquid of the utility model.

The schematic diagram of the hollow membrane component of the I-shaped of Figure 19 prior art.

Figure 20 is the schematic diagram of the hollow membrane component of bundled tube of the prior art.

Figure 21 is the schematic diagram of the hard plate membrane component of the prior art.

Figure 22 is the schematic diagram of the soft side water outlet flat membrane component of the prior art.

Figure 23 is the schematic diagram for the soft intermediate water outlet membrane component that six of the prior art are arranged in series on collector pipe.

1 in figure is frame, and 2 be upper lateral tube, and 3 be lower transverse tubule, and 4 be bottom transverse tube, and 5 be vertical tube, and 6 be aeration tube, and 7 be roller shutter Plate, 8 be water fender, and 9 be shutter board, and 10 be side groove, and 11 be lower groove, and 12 be handle, and 13 be backgear, and 14 be gear, 15 be side strip, and 16 be driving motor, and 17 be end socket, and 18 be cable, and 19 be line wheel, and 20 be slide-bar lead screw, and 21 be front axle, and 22 are Rear axle, 23 be lead screw, and 24 be lead screw axle bed, and 25 be flank, and 26 be seal plate, and 27 be spool, and 28 be pulling shaft, and 29 be top margin, 30 It is that side stops net, 31 be film wire, and 32 be collector pipe, and 33 be side plate, and 34 be the hollow membrane component of bundled tube, and 35 be I-shaped hollow membrane Element, 36 be hard plate membrane component, and 37 be soft side water outlet flat membrane component, and 38 be soft intermediate water outlet membrane component, and 39 are Adhesive tape, 40 be baltimore groove, and 41 be water producing pipe, and 42 be handle, and 43 be nut, and 44 be rack gear, and 45 be water outlet, and 46 be diaphragm, 47 It is support plate, 48 be air intake valve, and 49 be air inlet pipe, and 50 be cleaning No.1 valve, and 51 be No. two valves of cleaning, and 52 be ejected wash water Pipe, 53 be circular water discharging pump, and 54 be water collection pipe, and 55 be upper water distributor, and 56 be circulation drainpipe, and 57 be circulation valve, and 58 be row Water one is managed, and 59 be draining No.1 valve, and 60 be two pipe of draining, and 61 be No. two valves of draining, and 62 be cleaning agent case, and 63 be ejected wash water Pump.

Specific embodiment

The structure and feature of self-cleaning type filter membrane component under a kind of according to the present invention will be described in detail below with reference to the accompanying drawings liquid:

Self-cleaning type filter membrane component under a kind of liquid includes frame 1, top uncoupling type side plate, louvered side plate, volume as shown in Figure 1: Curtain side plate, membrane component, aerating system, cleaning system and circulation drainage system；Membrane component is arranged in frame 1, membrane component Aeration tube 6 is arranged in lower part, and frame 1 includes bottom plate, lower transverse tubule 3, vertical tube 5, upper lateral tube 2 and bottom transverse tube 4；Bottom plate is square or grows It is rectangular, the lower part of bottom transverse tube 4 is set, and four sides of bottom plate are fixedly connected with bottom transverse tube 4, and the top of vertical tube 5 and upper lateral tube 2 are fixed Connection, lower transverse tubule 3 are arranged at the upward 200mm to 500mm of bottom transverse tube 4, are fixedly connected with vertical tube 5；The setting of top uncoupling type side plate exists The side of frame 1, between upper lateral tube 2 and bottom transverse tube 4 or between lower transverse tubule and bottom transverse tube, top uncoupling type side plate includes groove and water blocking Plate 8, groove are divided into side groove 10 and lower groove 11, and the outside of vertical tube 5, the 10 recess phase of side groove of two sides is arranged in side groove 10 Right, the outside of lower transverse tubule 3 is arranged in lower groove 11, and recess is upward, and water fender 8 is arranged between side groove 10 and lower groove 11, Or upper lateral tube 2 is vertically arranged long mouth, water fender 8 passes through the long mouth of upper lateral tube 2 from up to down, and lower groove 11 is arranged in bottom transverse tube 4 Top, the side of the downside of water fender 8 is arranged in lower groove 11, and the side of two sides is arranged in side groove 10, the side of upside to Upper setting handle 42, side groove 10 is fixedly connected with vertical tube 5；Louvered side plate, such as Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6: setting Set the louvered for being divided into setting gear between the side of frame 1, upper lateral tube 2 and bottom transverse tube 4 or between lower transverse tubule and bottom transverse tube The louvered side plate of side plate and setting antero posterior axis, the louvered side plate that gear is arranged includes backgear 13, gear 14, rack gear 44, driving motor 16, shutter board 9 and side strip 15, the folding setting of about 9 shutter board, backgear 13 are arranged in 9 side of shutter board Rear portion, be fixedly connected with shutter board 9, circular hole or bearing, backgear is arranged in the side towards shutter board 9 of the vertical tube 5 of frame 1 In the circular hole or bearing of the vertical tube 5 of the shaft insertion frame 1 at 13 middle parts, the rear portion of 9 other side of shutter board is protruded to side to be arranged Shaft, the shaft of protrusion are inserted into the circular hole or bearing of the vertical tube 5 of frame 1, and rack gear 44 is vertically set on the rear portion of backgear 13, Engage connection with backgear 13, the setting of gear 14 passes through the upper of the upper lateral tube 2 of bracket and frame 1 or vertical tube on 1 top of frame Portion is fixedly connected, and gear 14 engages connection with rack gear 44, and 12 1, handle, or setting driving motor are arranged on gear 14 16, driving motor 16 is fixedly connected with the top of upper lateral tube 2 or vertical tube, and gear 14 is arranged on the axis of driving motor 16, side Strip 15 is arranged in the side towards shutter board 9 of vertical tube 5, and baltimore groove 40 is arranged towards the side of shutter board 9 in side strip 15, and hundred Flank 25 is arranged in two sides of impeller 9 outward；Or the setting of 9 opening and closing left and right of shutter board, backgear 13 are arranged on shutter board 9 The rear portion of side is fixedly connected with shutter board 9, below the upper lateral tube 2 of frame 1 or below lower transverse tubule and the upper surface of bottom transverse tube 4 Circular hole or bearing, the upper lateral tube 2 or circular hole or bearing below lower transverse tubule of the shaft insertion frame 1 at 13 middle part of backgear are set Interior, setting shaft is protruded to side in the rear portion of 9 other side of shutter board, the circle above the bottom transverse tube 4 of the shaft insertion frame 1 of protrusion In hole or bearing, rack gear 44 is horizontally installed on the rear portion of backgear 13, and connection is engaged with backgear 13, and gear 14 passes through bracket It is connect with frame 1, gear 14 engages connection with rack gear 44, and 12 1, handle is arranged on gear 14 or gear 14 is arranged On the axis of driving motor 16, driving motor 16 is fixedly connected with frame, side strip 15 be arranged in upper lateral tube 2 lower part or lower cross Baltimore groove 40 is arranged towards the side of shutter board 9 in the lower part of pipe, side strip 15, and flank is arranged to upside in the upper side edge of shutter board 9 25；The louvered side plate that antero posterior axis is arranged includes shutter board 9, side strip 15, cable 18 or pull rod or chain or slide-bar lead screw 20, Front axle 21, rear axle 22, driving motor 16, line wheel 19 or sprocket wheel；About 9 shutter board folding setting, after the rear end setting of shutter board 9 Axis 22, rear axle 22 are arranged forward front axle 21 at 10mm to 100mm, and front axle 21 or rear axle 22 are inserted into the vertical tube 5 of frame 1 towards blinds In the circular hole or bearing of the setting of plate side, the nut of rear axle 22 or front axle 21 and cable 18 or pull rod or chain or slide-bar lead screw 20 43 connections, the line wheel 19 or sprocket wheel on top be fixedly connected by bracket with the top of upper lateral tube 2 or vertical tube, the line wheel 19 of lower part or Sprocket wheel is fixedly connected by bracket with bottom transverse tube 4, and cable 18 or chain are around the line wheel 19 on top or the line wheel of sprocket wheel and lower part 19 or sprocket wheel, handle 12 or slide-bar lead screw 20 are set in the line wheel 19 or sprocket wheel on top and connected by lead screw axle bed 24 and vertical tube 5 It connects, the top setting handle 12 or driving motor 16 of lead screw 23 are fixedly connected with the top of upper lateral tube 2 or vertical tube, the line on top Wheel 19 or sprocket wheel are arranged on the axis of the driving motor 16 or top of lead screw 23 and are connected by the axis of shaft coupling and driving motor 16 It connects, vertical tube 5 is arranged in towards the side of shutter board 9 in side strip 15, and baltimore groove is arranged towards the side of shutter board 9 in side strip 15 40, flank 25 is arranged in two sides of shutter board 9 outward；Or the setting of 9 opening and closing left and right of shutter board, the rear end setting of shutter board 9 Front axle 21 is arranged forward at 10mm to 100mm for rear axle 22, rear axle 22, and front axle 21 or rear axle 22 are inserted into below the upper lateral tube 2 of frame 1 Or below lower transverse tubule and in bottom transverse tube 4 circular hole or bearing that are arranged above, rear axle 22 or front axle 21 and cable 18 or pull rod or The connection of the nut 43 of chain or slide-bar lead screw 20, line wheel 19 or sprocket wheel connect with cable 18 or chain, set on line wheel 19 or sprocket wheel Handle 12 is set, line wheel 19 or sprocket wheel are fixedly connected by bracket with the side of upper lateral tube 2 or lower transverse tubule or vertical tube or slide-bar lead screw 20 are connect by lead screw axle bed 24 with upper lateral tube 2 or lower transverse tubule, the top of lead screw 23 be arranged handle 12 or driving motor 16 with it is upper The side of transverse tube 2 or lower transverse tubule or vertical tube is fixedly connected, line wheel 19 or sprocket wheel is arranged on the axis of driving motor 16 or lead screw 23 Top by the axis connection of shaft coupling and driving motor 16, the lower part of upper lateral tube 2 or lower transverse tubule, side card is arranged in side strip 15 Baltimore groove 40 is arranged towards the side of shutter board 9 in item 15, and flank 25 is arranged to upside in the upper side edge of shutter board 9；Roller shutter type side plate Setting is between frame facet, upper lateral tube and bottom transverse tube or between lower transverse tubule and bottom transverse tube, such as Fig. 8, Fig. 9, shown in Figure 10: Including rolling slat 7, seal plate 26, cable 18 or chain or slide-bar lead screw 20, spool 27, pulling shaft 28, driving motor 16, line wheel 19 Or sprocket wheel；Spool 27 is arranged in the folding setting of about 7 rolling slat, the rear end of rolling slat 7, rolling slat volume 7 on spool 27, spool 27 are arranged in the top of upper lateral tube 2 or lower transverse tubule or outside or the top or outside of bottom transverse tube 4 are arranged in, and pulling shaft 28 is arranged right Handle 12 is arranged in the spool 27 of 2 side of upper lateral tube or one end of pulling shaft 28 in the other side answered, and pulling shaft 28 passes through cable 18 and volume The top margin 29 of curtain plate 7 connects, and the spool 27 of 4 side of bottom transverse tube or the side of pulling shaft 28 are by being arranged on spool 27 or pulling shaft 28 Line wheel 19 or sprocket wheel connect with cable 18 or chain, cable 18 or chain bypass the line wheel 19 and chain of upper and lower part respectively Wheel, the line wheel 19 or sprocket wheel on top are connect with the top of upper lateral tube or vertical tube by bracket, are set in the line wheel 19 or sprocket wheel on top It sets handle 12 or slide-bar lead screw 20 to connect by lead screw axle bed 24 with vertical tube 5, nut 43 and the rolling slat 7 of slide-bar lead screw 20 Top margin 29 connects, and the top setting handle 12 or driving motor 16 of lead screw 23 are fixedly connected with the top of upper lateral tube 2 or vertical tube, The spool 27 or pulling shaft 28 and driving motor 16 on the axis of driving motor 16 or top is arranged in the line wheel 19 or sprocket wheel on top Axis connection of the top of main spring or lead screw 23 by shaft coupling and driving motor 16, sealing are set in axis connection or spool The side of the close rolling slat 7 of two sides vertical tube 5 is arranged in plate 26, and setting side stops net 30 or side resistance inside and outside rolling slat 7 Blend stop；Or spool 27 is arranged in the setting of 7 opening and closing left and right of rolling slat, the rear end of rolling slat 7, rolling slat volume 7 on spool 27, spool 27 are arranged in one side or outside of vertical tube 5, and one side or outside of the vertical tube 5 of the corresponding other side, spool 27 is arranged in pulling shaft 28 Or handle 12 is arranged in the top side of pulling shaft 28, pulling shaft 28 is connect by cable 18 with the top margin 29 of rolling slat 7 or rolling slat 7 Top margin 29 connect with the nut 43 of slide-bar lead screw 20, slide-bar lead screw 20 is connected by lead screw axle bed 24 and upper lateral tube 2 or lower transverse tubule It connects, the top setting handle 12 of lead screw 23 or two driving motors 16 are fixedly connected with upper lateral tube 2 or vertical tube respectively, spool 27 With pulling shaft 28 respectively with main spring, pulling shaft 28 and a driving are set on the axis connection of driving motor 16 or spool 27 The top of the lead screw 23 of the axis connection or slide-bar lead screw 20 of motor 16 passes through the axis connection of shaft coupling and driving motor 16, sealing The top of the lower part of upper lateral tube 2 or the lower part of lower transverse tubule and bottom transverse tube 4 is arranged in plate 26, and side is arranged inside and outside rolling slat 7 Stop net 30 or side barrier rib；Membrane component includes the hollow membrane component 34 of bundled tube, the hollow membrane component 35 of I-shaped, hard plate film Element 36, soft side water outlet flat membrane component 37 and soft intermediate water outlet membrane component 38；The wherein hollow membrane component 35 of I-shaped, such as Shown in Figure 13, Figure 14, Figure 15: hollow film wire 31 at the end socket 17 on the outside of be divided into 2 and drain into 6 rows, inline, one row of top With the side plate 33 on 17 top of end socket apart from for 1mm to 2mm, the side plate 33 of one row of lower part and 17 lower part of end socket apart from for 1mm extremely 2mm, the distance of the film wire 31 at middle part between row and row are 2mm to 6mm, the film of the parallel inside for entering end socket 17 or outboard row Silk 31 is converged to centre, and the film wire 31 of the inside of end socket 17 converges bunchy, inline；Aerating system, as shown in figure 18: packet Aeration tube 6, air inlet pipe 49 and air intake valve 48 are included, the lower part of membrane component in frame 1 is arranged in aeration tube 6, connects with air inlet pipe 49 It connects, air inlet pipe 49 is connect with the air outlet of blower, and air intake valve 48 is arranged in air inlet pipe 49；Cleaning system, as shown in figure 18: packet Cleaning agent case 62 is included, flushing water pump 63 cleans water pipe 52, No. two valves 51 of cleaning No.1 valve 50 and cleaning, and cleaning agent case is set It sets on the top or side of membrane bioreactor biochemistry pool, the water inlet of flushing water pump is connect with cleaning agent case, flushing water pump Water outlet is connect with cleaning water pipe one end, and cleaning 52 other end of water pipe connect or is arranged with upper water distributor and water producing pipe 41 respectively The inside of framework upper connect or is arranged in setting cleaning No.1 on the cleaning water pipe 52 of the inside of framework upper with upper water distributor Valve 50, No. two valves 51 of setting cleaning on the cleaning water pipe 52 being connect with water producing pipe 41；Drainage system is recycled, such as Figure 17 institute Show: including water collection pipe 54, upper water distributor 55 recycles drainpipe 56, and circular water discharging pump 53 drains a pipe 58, drains two pipes 60, follows Ring valve door 57, No. two valves 61 of draining No.1 valve 59 and draining, water collection pipe 54 is arranged in the top of bottom plate, under aeration tube 6 The top of bottom plate or the top of upper lateral tube 2 or the top of membrane reactor biochemistry pool, circulation draining is arranged in portion, circular water discharging pump 53 The water inlet of pump 53 is connect by recycling drainpipe 56 with water collection pipe 54, upper water distributor 55, drains a pipe 58, and two pipes 60 of draining divide It is not connect with the water outlet 45 of circular water discharging pump 53, circulating valve is set on 55 pipeline of upper water distributor connecting with circular water discharging pump 53 Door 57, the draining setting of No.1 valve 59 drain No. two settings of valve 61 on draining two pipes 60 on draining a pipe 58.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the side strip 15, as shown in Figure 4: being arranged in frame 1 Vertical tube 5 towards shutter board 9 side or upper lateral tube 2 lower part or lower transverse tubule lower part, the back side is arranged long hole, sets in long hole Bolt is set, is connect by bolt with vertical tube 5 or upper lateral tube 2 or lower transverse tubule, baltimore groove 40, court is discontinuously arranged in the front of side strip 15 To shutter board 9.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the seal plate 26, such as Fig. 8, Fig. 9, shown in Figure 10: setting It sets inside and outside two sides of rolling slat 7, adhesive tape 39 of the seal plate 26 towards the side of rolling slat 7 setting protrusion.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the two sides of rolling slat 7 are arranged in the side blocking net 30, Periphery is connect with frame 1 or seal plate.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the two sides of rolling slat 7 are arranged in the side barrier rib, week Side is connect with frame 1 or seal plate.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the rolling slat 7, as shown in figure 11: two sides top Adhesive tape 39 of the portion to two sides setting protrusion.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the side groove is convex towards the setting of the side of water fender 8 Adhesive tape 39 out.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the lower groove, as shown in figure 12: towards water fender 8 Side setting protrusion adhesive tape 39.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the upper lateral tube of frame is arranged in the upper water distributor 55 Top or the top of membrane component, supervisor's setting of upper water distributor are in charge of to two sides setting in centre, are in charge of setting circular hole, or Upper water distributor is circumferentially positioned at the top of upper lateral tube, and upper water distributor surround towards setting circular hole on the inside of frame or upper water distributor and sets It sets on the top of upper lateral tube, inner transverse setting is in charge of, and upper water distributor is towards frame inside and is in charge of upper setting circular hole.

Under a kind of above-mentioned liquid in self-cleaning type filter membrane component, the upper of the bottom plate of frame 1 is arranged in the water collection pipe 54 Portion, supervisor's setting of water collection pipe 54 are in charge of to two sides setting in centre, are in charge of setting circular hole or water collection pipe 54 around setting On the top of bottom plate, circular hole is set in water collection pipe 54 or water collection pipe 54 is circumferentially positioned at the top of bottom plate, inner transverse setting point Pipe, water collection pipe 54 and is in charge of setting circular hole.

The perineurium of the hollow 35 both ends end socket 17 of membrane component of I-shaped is set in row, loosely organized, the bubble of aeration and cleaning When cleaning agent be easily accessible the side of end socket, make to accumulate pollutant and easily remove.

The side of membrane component is open type setting, and side plate is arranged between the upper lateral tube of frame and bottom transverse tube, membrane component Side be enclosed construction, the open structure setting in top and the bottom, side plate be arranged between lower transverse tubule and bottom transverse tube.

It the principle of self-cleaning type filter membrane component and was run under a kind of according to the present invention will be described in detail below with reference to the accompanying drawings liquid Journey:

The opening/closing method of top uncoupling type side plate

Open top uncoupling type side plate: it is following at lower transverse tubule 3 to water fender 8 to pull up water fender 8, stops pull-up, makes to keep off The position of water plate 8 is fixed, or pull-up water fender 8 later removes water fender 8 to top；Closure pull-up side plate: removing or pine The fixation member of water fender 8, the inside of the following insertion lower groove 11 of pushing water fender 8 to water fender 8 are opened, or is inserted into from upside Water fender 8 and the following inside to lower groove 11 for pressing to water fender 8.

The opening/closing method of louvered side plate

Opening louvered side plate: above mentioning or transverse shifting side strip 15, makes the groove of side strip 15 and the position of shutter board 9 It is detached from, by the line wheel 19 or sprocket wheel or lead screw 23 or gear on handle and driving motor rotation top, its is made to drive front axle 21 Or rear axle 22 or nut 43 or the rotation of rack gear 44 or linear motion, shutter board 9 are rotated by 90 ° opening outward, stop rotating later The handle 12 on top stops driving motor 16；Be closed louvered side plate: reversely rotate handle 12, make top drive rotate or Linear motion, or starting driving motor 16 invert, reversely rotate 90 degree, shutter board 9 be closed, later above and below or transverse shifting side card Item 15 makes the groove of side strip 15 be moved to the outside of the flank 25 of shutter board 9, the position of affixed side strip 15.

The opening/closing method of roller shutter type side plate

Open roller shutter type side plate: the original state of rolling slat 7 is closure, and rotating handle 12 or starting driving motor 16 are just Turn, spinning reel 27 and pulling shaft 28 make about 7 rolling slat or move left and right, stopping when being moved to specified position；It is closed roller shutter Formula side plate: reversely rotating handle 12 or driving motor 16, drives about 7 rolling slat or moves left and right, it is complete to be moved to rolling slat 7 Complete closure, stop rotating handle 12 or stopping driving motor 16.

Day-to-day operation, equipment are mounted in the pond body of MBR aerobic biochemical pool, and lower part is fixed with bottom of pond, remove the gear at four sides Water plate 8 opens shutter board 9 or rolling slat 7, and the water inlet of MBR aerobic biochemical pool and aeration open the air intake valve in air inlet pipe 49 48, No. two valves 51 of cleaning No.1 valve 50 and cleaning on cleaning water pipe 52 are closed, opens and produces water pump, made by negative-pressure ward Water outside filter membrane is entered on the inside of filter membrane by filter membrane surface, is flowed out by water producing pipe 41, and pollutant is trapped in the outside of filter membrane, The air of blower enters the aeration tube 6 of membrane component lower part by air inlet pipe 49, carries out air cleaning to membrane component, removes filter membrane table The pollutant in face produces pump house every operation 8 minutes to 10 minutes, stops 2 minutes, be then turned on production water pump operation.

Regeneration washing under liquid:

Stop the water inlet of MBR aerobic biochemical pool, stop producing water pump, close the air intake valve 48 in blower and air inlet pipe 49, The water fender 8 at four sides is inserted into the side groove and lower groove of 1 side of frame, or closes shutter board 9 or rolling slat 7, opening is followed Sewage in frame 1, is discharged into the biochemistry pool of membrane reactor by No. two valves 61 of draining on two pipes 60 of ring draining pump 53 and draining, The sewage in frame 1 is drained, clear water is injected in frame, opens circular water discharging pump 53 and circulation valve 57, closes one pipe of draining No. two valves 61 of draining on two pipes 60 of draining No.1 valve 59 and draining on 58, upper and lower circulation 2 minutes to 5 minutes, later Circulation valve 57 is closed, No. two valves 61 of draining is opened, the water in frame 1 is discharged into the biochemistry pool of membrane reactor, is opened later The flushing water pump 63 and cleaning No.1 valve 50 or No. two valves 51 of cleaning being arranged on cleaning agent case 62, pass through cleaning for cleaning agent Water pipe 52 injects in frame 1, until liquid level stops after being higher than at the top of membrane component, opens circular water discharging pump 53 and circulation valve 57, closes No. two valves 61 of draining No.1 valve 59 and draining are closed, cleaning agent recycles 3 hours to 5 hours up and down, stops circulation draining later Pump 53 stands 1 hour to 5 hours, opens circular water discharging pump 53 and draining No.1 valve later, closes circulation valve and draining two Number valve, the cleaning agent after the completion of cleaning is expelled in useless cleaning agent collecting tank, above mentions or take out later water fender 8, or beat Shutter board 9 or rolling slat 7 are opened, each valve restores the state before cleaning, and MBR aerobic biochemical pool restores water inlet and aeration, opens and produces Water pump restores to produce water operation.

During the activated sludge culture of newly-established sewage disposal system and during the stoppage in transit of intermittent duty, sewage pair is avoided Film pollutes, and when membrane component being needed to be isolated with sewage, the water fender 8 at four sides is inserted into the side groove of 1 side of frame and recessed In slot, or shutter board 9 or rolling slat 7 are closed, the medicament of injected clear water or maintenance filter membrane in frame 1, liquid level is higher than membrane component Top 50mm.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims

1. self-cleaning type filter membrane component under a kind of liquid, is the improvement to membrane bioreactor filter membrane component, mainly by frame and film Element composition is immersed in operation in the aerobic biochemical pool of membrane bioreactor；It is characterized in that, its structure includes frame, above mention Formula side plate, louvered side plate, roller shutter type side plate, membrane component, aerating system, cleaning system and circulation drainage system；Membrane component is set It sets in frame, aeration tube is arranged in the lower part of membrane component, and frame includes bottom plate, lower transverse tubule, vertical tube, upper lateral tube and bottom transverse tube；Bottom Plate is square or rectangle, and the lower part of bottom transverse tube is arranged in, and four sides of bottom plate are fixedly connected with bottom transverse tube, the top of vertical tube with Upper lateral tube is fixedly connected, and lower transverse tubule is arranged at the upward 200mm to 500mm of bottom transverse tube, is fixedly connected with vertical tube；Top uncoupling type side plate Setting between frame facet, upper lateral tube and bottom transverse tube or between lower transverse tubule and bottom transverse tube, top uncoupling type side plate include groove and Water fender, groove are divided into side groove and lower groove, and the outside of vertical tube is arranged in side groove, and the side groove recess of two sides is opposite, under The outside of lower transverse tubule is arranged in groove, and recess is upward, and water fender is arranged between side groove and lower groove or upper lateral tube is vertically set Long mouth is set, water fender passes through the long mouth of upper lateral tube from up to down, and the top of bottom transverse tube is arranged in lower groove, the downside of water fender Side is arranged in lower groove, and the side of two sides is arranged in the groove of side, and the side of upside sets up handle, and side groove is fixed with vertical tube Connection；Louvered side plate is arranged between frame facet, upper lateral tube and bottom transverse tube or between lower transverse tubule and bottom transverse tube, is divided into and setting The louvered side plate of gear and the louvered side plate of setting antero posterior axis are set, the louvered side plate that gear is arranged includes backgear, on Gear, rack gear, driving motor, shutter board and side strip, shutter board open and close setting up and down, and shutter board side is arranged in backgear Rear portion is fixedly connected with shutter board, and the side towards shutter board of the vertical tube of frame is arranged circular hole or bearing, in the middle part of backgear Shaft is inserted into the circular hole or bearing of the vertical tube of frame, and setting shaft is protruded to side in the rear portion of the shutter board other side, protrusion Shaft is inserted into the circular hole or bearing of the vertical tube of frame, and rack gear is vertically set on back-geared rear portion, and connection is engaged with backgear, Gear is arranged in framework upper, is fixedly connected by bracket with the top of the upper lateral tube of frame or vertical tube, gear and rack gear Engagement connects, and one, handle, or setting driving motor is arranged on gear, the top of driving motor and upper lateral tube or vertical tube is fixed Connection, gear are arranged on the axis of driving motor, and the side towards shutter board of vertical tube, side strip direction is arranged in side strip Baltimore groove is arranged in the side of shutter board, and flank is arranged in two sides of shutter board outward；Or the setting of shutter board opening and closing left and right, after The rear portion on the upside of shutter board is arranged in gear, is fixedly connected with shutter board, below the upper lateral tube of frame or below lower transverse tubule With the upper surface of bottom transverse tube setting circular hole or bearing, below the upper lateral tube or lower transverse tubule of the shaft insertion frame in the middle part of backgear In circular hole or bearing, setting shaft, the bottom transverse tube of the shaft insertion frame of protrusion are protruded to side in the rear portion of the shutter board other side In circular hole or bearing above, rack gear is horizontally installed on back-geared rear portion, and connection is engaged with backgear, and gear passes through bracket It is connect with frame, connection is engaged with rack in gear, and one, handle is arranged on gear or driving motor is arranged in gear On axis, driving motor is fixedly connected with frame, and the lower part of upper lateral tube or the lower part of lower transverse tubule, side strip direction is arranged in side strip Baltimore groove is arranged in the side of shutter board, and flank is arranged to upside in the upper side edge of shutter board；The louvered side plate packet of antero posterior axis is set Include shutter board, side strip, cable or pull rod or chain or slide-bar lead screw, front axle, rear axle, driving motor, line wheel or sprocket wheel；Blinds Plate opens and closes setting up and down, and the rear end of shutter board is arranged rear axle, rear axle setting front axle, front axle or rear axle at 10mm to 100mm forward In the vertical tube circular hole or bearing that be arrangeds towards shutter board side of insertion frame, rear axle or front axle and cable or pull rod or chain or The nut of slide-bar lead screw connects, and the line wheel or sprocket wheel on top are fixedly connected by bracket with the top of upper lateral tube or vertical tube, lower part Line wheel or sprocket wheel be fixedly connected by bracket with bottom transverse tube, cable or chain are around the line wheel on top or the line of sprocket wheel and lower part Handle or slide-bar lead screw are arranged in the line wheel or sprocket wheel on top and is connect by lead screw axle bed with vertical tube for wheel or sprocket wheel, the top of lead screw End setting handle or driving motor are fixedly connected with the top of upper lateral tube or vertical tube, and line wheel or the sprocket wheel setting on top are driving On the axis of the motor or top of lead screw is by the axis connection of shaft coupling and driving motor, and strip setting in side is in vertical tube towards blinds Baltimore groove is arranged towards the side of shutter board in the side of plate, side strip, and flank is arranged in two sides of shutter board outward；Or hundred The setting of impeller opening and closing left and right, the rear end of shutter board are arranged rear axle, the rear axle place 10mm to 100mm setting front axle forward, front axle or after In the circular hole or bearing being arranged above below the upper lateral tube of axis insertion frame or below lower transverse tubule with bottom transverse tube, rear axle or front axle It is connect with the nut of cable or pull rod or chain or slide-bar lead screw, line wheel or sprocket wheel are connect with cable or chain, line wheel or sprocket wheel Upper setting handle, line wheel or sprocket wheel are fixedly connected by bracket with the side of upper lateral tube or lower transverse tubule or vertical tube or slide-bar lead screw It is connect by lead screw axle bed with upper lateral tube or lower transverse tubule, the top setting handle or driving motor and upper lateral tube or lower cross of lead screw Pipe or the side of vertical tube are fixedly connected, line wheel or sprocket wheel is arranged on the axis of driving motor or the top of lead screw passes through shaft coupling With the axis connection of driving motor, the lower part of upper lateral tube or lower transverse tubule is arranged in side strip, and the side of side strip towards shutter board is set Baltimore groove is set, flank is arranged to upside in the upper side edge of shutter board；For the setting of roller shutter type side plate in frame facet, upper lateral tube and bottom are horizontal Between pipe or between lower transverse tubule and bottom transverse tube, including rolling slat, seal plate, cable or chain or slide-bar lead screw, spool, pulling shaft, Driving motor, line wheel or sprocket wheel；Rolling slat opens and closes setting up and down, and spool is arranged in the rear end of rolling slat, and roller shutter coiled sheet is on spool The top or outside or top or outside that bottom transverse tube is arranged in of upper lateral tube or lower transverse tubule is arranged in face, spool, and pulling shaft setting exists Handle is arranged in the spool of upper lateral tube side or one end of pulling shaft in the corresponding other side, and pulling shaft passes through the top of cable and rolling slat The side of side connection, the spool of bottom transverse tube side or pulling shaft pass through the line wheel being arranged on spool or pulling shaft or sprocket wheel and cable or Chain connection, cable or chain bypass the line wheel and sprocket wheel of upper and lower part respectively, the line wheel or sprocket wheel on top by bracket with The top of upper lateral tube or vertical tube connects, and handle or slide-bar lead screw are arranged in the line wheel or sprocket wheel on top by lead screw axle bed and erects Pipe connection, the nut of slide-bar lead screw and the top margin of rolling slat connect, the top setting handle or driving motor and upper lateral tube of lead screw Or the top of vertical tube is fixedly connected, the spool or pulling shaft on the axis of driving motor or top is arranged in the line wheel or sprocket wheel on top Pass through the axis of shaft coupling and driving motor with the top that main spring or lead screw are arranged in the axis connection or spool of driving motor Connection, seal plate are arranged in the side of the close rolling slat of two sides vertical tube and the top of bottom transverse tube, set inside and outside rolling slat It sets side and stops net or side barrier rib；Or spool is arranged in the setting of rolling slat opening and closing left and right, the rear end of rolling slat, roller shutter coiled sheet is in spool Above, one side or outside of vertical tube is arranged in spool, and one side or outside of the vertical tube of the corresponding other side, spool is arranged in pulling shaft Or handle is arranged in the top side of pulling shaft, pulling shaft passes through the connection of the top margin of cable and rolling slat or the top margin and slide-bar of rolling slat The nut of lead screw connects, and slide-bar lead screw is connect by lead screw axle bed with upper lateral tube or lower transverse tubule, and handle is arranged in the top of lead screw, or Two driving motors are fixedly connected with upper lateral tube or vertical tube respectively, spool and the pulling shaft axis connection with a driving motor respectively, Or main spring is set on spool, the top of the lead screw of the axis connection or slide-bar lead screw of pulling shaft and driving motor passes through connection The top of the lower part of upper lateral tube or the lower part of lower transverse tubule and bottom transverse tube is arranged in the axis connection of axis device and driving motor, seal plate, Side is set inside and outside rolling slat and stops net or side barrier rib；Membrane component includes the hollow membrane component of bundled tube, and I-shaped is hollow Membrane component, hard plate membrane component, soft side water outlet flat membrane component and soft intermediate water outlet membrane component；Wherein I-shaped is hollow The hollow film wire of membrane component at the end socket on the outside of be divided into 2 and drain into 6 rows, inline, the side of top one row and end socket top Plate distance is 1mm to 2mm, and one row of lower part and the side plate distance of end socket lower part are 1mm to 2mm, and intermediate film wire is between row and row Distance be 2mm to 6mm, parallel to be converged into the inside of end socket or the film wire of outboard row to centre, the film wire of the inside of end socket Bunchy is converged, it is inline；Aerating system includes aeration tube, air inlet pipe and air intake valve, and aeration tube is arranged in frame film The lower part of element, connect with air inlet pipe, the air outlet connection of air inlet pipe and blower, and air intake valve is arranged in air inlet pipe；Cleaning system System includes cleaning agent case, and flushing water pump cleans water pipe, No. two valves of cleaning No.1 valve and cleaning, and cleaning agent case is arranged in film The water inlet on the top or side of bioreactor biochemistry pool, flushing water pump is connect with cleaning agent case, the water outlet of flushing water pump It is connect with cleaning water pipe one end, the cleaning water pipe other end connect with upper water distributor and water producing pipe respectively or be arranged in framework upper Inside connect or is arranged in setting cleaning No.1 valve on the cleaning water pipe of the inside of framework upper with upper water distributor, with production water No. two valves of setting cleaning on the cleaning water pipe of pipe connection；Recycling drainage system includes water collection pipe, upper water distributor, circulation draining Pipe, circular water discharging pump, one pipe of draining, two pipe of draining, circulation valve, No. two valves of draining No.1 valve and draining, water collection pipe are set It sets on the top of bottom plate, the lower part of aeration tube, the top of bottom plate or the top of upper lateral tube or film reaction is arranged in circular water discharging pump The top of device biochemistry pool, the water inlet of circular water discharging pump are connect by recycling drainpipe with water collection pipe, upper water distributor, draining one Pipe, two pipes of draining connect with the water outlet of circular water discharging pump respectively, are arranged on the upper water distribution pipeline connecting with circular water discharging pump Circulation valve, draining No.1 valve setting drain No. two valve settings on draining two pipes on draining a pipe.

2. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the side strip setting Frame vertical tube towards shutter board side or upper lateral tube lower part or lower transverse tubule lower part, the back side be arranged long hole, long hole Interior setting bolt is connect by bolt with vertical tube or upper lateral tube or lower transverse tubule, and baltimore groove, direction is discontinuously arranged in the front of side strip Shutter board.

3. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the seal plate setting Inside and outside two sides of rolling slat, adhesive tape of the seal plate towards the side of rolling slat setting protrusion.

4. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the side stops net to set It sets in the two sides of rolling slat, periphery is connect with frame or seal plate.

5. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the side barrier rib is set It sets in the two sides of rolling slat, periphery is connect with frame or seal plate.

6. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the two of the rolling slat Adhesive tape of a side top to two sides setting protrusion.

7. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the side groove direction The adhesive tape of the side setting protrusion of water fender.

8. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the lower groove direction The adhesive tape of the side setting protrusion of water fender.

9. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the upper water distributor is set The top in the upper lateral tube of frame or the top of membrane component are set, supervisor's setting of upper water distributor is in charge of in centre to two sides setting, It to be in charge of setting circular hole or upper water distributor is circumferentially positioned at the top of upper lateral tube, circular hole is arranged towards frame inside in upper water distributor, Or upper water distributor is circumferentially positioned at the top of upper lateral tube, inner transverse setting is in charge of, and upper water distributor is towards frame inside and is in charge of Upper setting circular hole.

10. self-cleaning type filter membrane component under a kind of liquid according to claim 1, it is characterised in that: the water collection pipe is set It sets on the top of the bottom plate of frame, supervisor's setting of water collection pipe is in charge of to two sides setting in centre, is in charge of setting circular hole, or Water collection pipe is circumferentially positioned at the top of bottom plate, and circular hole is arranged in water collection pipe or water collection pipe is circumferentially positioned at the top of bottom plate, internal Laterally setting is in charge of, and water collection pipe and is in charge of setting circular hole.