CN108970411A - Jet stream self-cleaning type membrane module - Google Patents
Jet stream self-cleaning type membrane module Download PDFInfo
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- CN108970411A CN108970411A CN201710431639.9A CN201710431639A CN108970411A CN 108970411 A CN108970411 A CN 108970411A CN 201710431639 A CN201710431639 A CN 201710431639A CN 108970411 A CN108970411 A CN 108970411A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/02—Forward flushing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/164—Use of bases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention discloses a kind of jet stream self-cleaning type membrane module, belongs to the technical field of sewage of environmental protection, including frame structure, and fixed cleaning system or mobile cleaning system, lower part gate erect gate, aeration tube, the circulatory system, membrane material and water producing pipe；Frame structure includes inner frame and outer framework, membrane material is arranged on inner frame, cleaning system is arranged between inner frame and outer framework, the equipment is suitble to sewage quality range wide, Ability of emergency management is strong, chemical cleaning is completed in biochemistry pool, it does not need to take out and is put into membrane material, avoid the damage of membrane material, sludge will not be impacted while chemical cleaning, close lower part gate and perpendicular gate, injected clear water in membrane module, membrane material can be isolated with the sewage of unsuitable processing, membrane material is protected, it can be maintained in biochemistry pool when winter operation suspension in north cold area, the serious pollution of membrane material is not will cause.
Description
Technical field
The present invention relates to a kind of membrane modules, belong to the technical field of sewage of environmental protection, especially a kind of to apply in film life
The membrane module of jet stream self-cleaning type in object reactor.
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.Replace traditional biological processing with membrane module
The secondary settling tank of technology end keeps high activity sludge concentration in the bioreactor, biological treatment organic loading is improved, to subtract
Few sewage treatment facility occupied area, and by keeping low sludge loading to reduce surplus sludge volume.It is main aerobic using being immersed in
The activated sludge and larger molecular organics in membrane module retention aerobic biochemical pool in biochemistry pool.It is living in membrane bioreactor system
Property sludge (MLSS) concentration can be promoted to 8000 to 10000mg/L, even higher；Sludge age (SRT) can extend to 30 days or more.
Membrane bioreactor can retain generation cycle longer microorganism, it can be achieved that net to sewage deep because of its effective crown_interception
Change, Simultaneous Nitrification bacterium can sufficiently breed in system, and nitrification effect is obvious, obtain in engineering practice good using effect
Fruit.
Membrane module has plate membrane membrane module and curtain type membrane membrane module, and membrane module is mainly made of frame and membrane material；
Plate membrane membrane module and plate membrane diaphragm such as Figure 12, shown in Figure 13: plate membrane diaphragm 5 is mounted on the upper lateral tube of frame
Between 34 and membrane material bracket 36, top plate 31 is arranged in the both ends of frame, is arranged side by side between upper lateral tube 34 and membrane material bracket 36
Perpendicular guide-rail plate 4, for the setting of plate membrane diaphragm in perpendicular guide-rail plate, water outlet 60 is arranged in the top of plate membrane diaphragm, produces water connecting tube
One end connect with the water outlet 60 of plate membrane diaphragm, the other end is connect with water producing pipe 8, water producing pipe and produce water pump water inlet connect
It connects, aeration tube 32 is arranged in the lower part of diaphragm；
Curtain type membrane is divided into straight pipe type curtain type membrane and circular pipe type curtain type membrane, straight pipe type curtain type membrane membrane module and straight pipe type curtain type membrane
Such as Figure 14 of perineurium 6, shown in Figure 15: straight pipe type curtain type membrane perineurium 6 is mounted between the upper lateral tube 34 of frame and membrane material bracket 36,
The top of upper lateral tube 34 is arranged in the film outlet pipe of straight pipe type curtain type membrane perineurium 6, is fixedly connected with two upper lateral tubes, Membrane cleaning water
Pipe is arranged in lower part, is fixedly connected with two membrane material brackets 36, and film outlet pipe is connect with water producing pipe 8, water producing pipe and production water pump
Water inlet connection, Membrane cleaning water pipe closing setting or 56 connect with ejected wash water supervisor, the lower part setting aeration tube 32 of perineurium；
Circular pipe type curtain type membrane membrane module is as shown in figure 16: circular pipe type curtain type membrane perineurium 7 is mounted on 34 He of upper lateral tube of frame
Between membrane material bracket 36, bracket 43 is fixed between two upper lateral tubes 34 in setting, under being arranged between two membrane material brackets 36
Fixed bracket 44, the top of circular pipe type curtain type membrane perineurium 7 are fixedly connected with upper fixed bracket, and film outlet pipe, lower part is arranged in top
It is fixedly connected with lower fixed bracket, lower part closing setting or setting ejected wash water interface, film outlet pipe are connect with water producing pipe 8, are cleaned
Water interface is connect with ejected wash water supervisor 56, and water producing pipe is connect with the water inlet for producing water pump, and aeration tube 32 is arranged in the lower part of perineurium.
Suction by producing water pump makes the water outside film enter the inside of film by membrane material and is arranged by 8 pipeline of water producing pipe
Out.
There is also following deficiencies for existing membrane module:
1, northern area winter is seriously polluted:
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 degrees Celsius for a long time in winter
To -30 degrees Celsius, even if sewage disposal device takes Insulation, the temperature of normal operation is also rarely reached, at part of contaminated water
Reason factory usually takes winter out of service, and 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, and microorganism can not grow, breeding, and the sludge in the pond MBR loses activity, and water degradation, muddiness becomes sticky, mucus and dirt
Mud is attached to the surface of membrane material, the serious surface for polluting membrane material, or even causes the Surface calcification of part membrane material.
2, membrane material taking-up easily causes breakage during being put into:
When membrane material is seriously polluted, simple cleaning can not make membrane material restore water-yielding capacity, need chemical cleaning, chemistry
It needs to take out membrane material from the membrane module frame in the pond MBR when cleaning, places into sink and clean, be put into membrane material in taking-up
During, it stretches, scratches, collision is unavoidable, easily causes the breakage of membrane material.
3, membrane material can not be isolated with sewage:
It is debugged when winter is out of service with sewage disposal system, water quality is extremely unstable during culturing sludge, sludge
Viscosity is big, easily causes the pollution and blocking of membrane material, is not suitable for membrane material and waste water, the prior art in these cases
Membrane module membrane material can not be isolated with sewage.
The file referred to during present specification is write is the name that Chemical Industry Press publishes in May, 2012
The referred to as technical data of " membrane bioreactor --- research and application in sewage treatment ".
Summary of the invention
The present invention to solve the deficiencies in the prior art, provides a kind of jet stream self-cleaning type membrane module, the equipment is in northern cold
Cryogenic region winter not will cause the serious pollution of membrane material, and when chemical cleaning, which does not need to take out, is put into membrane material, and membrane material can
It is isolated with the sewage of unsuitable processing.
The technical solution that the present invention solves problem above is: jet stream self-cleaning type membrane module, including frame structure, fixed clear
It washes system or mobile cleaning system, lower part gate erects gate, aeration tube, the circulatory system, membrane material and water producing pipe；Wherein frame
Structure is made of inner frame and outer framework, and outer framework includes bottom plate, outer top panel, side riser, perpendicular gate；Bottom plate is rectangle, if
It sets in lower part, the lower part of the outer top panel on one side and head of bottom plate is fixedly connected, and the outer top panel of opposite another side and tail portion is solid
Fixed connection；The side of the two sides of side riser is fixedly connected with outer top panel, and the top of side riser and the top of outer top panel are concordant, lower part away from
Side bayonet slot is arranged in the side that perpendicular gate or outer top panel are arranged from bottom plate 100mm to 500mm, between the side riser and bottom plate of two sides,
The side bayonet slot of two sides is oppositely arranged, side bayonet slot wide 50mm to 150mm, and the side of the bottom plate between two outer top panels sets up lower card
Slot, lower bayonet slot high 50mm to 150mm, side riser are arranged between side bayonet slot and lower bayonet slot；Inner frame includes inner top panel, upper cross
Pipe, lower transverse tubule, membrane material bracket, side connecting plate and lower part gate；Lower transverse tubule is a pair, is arranged between two outer top panels, two
End be fixedly connected respectively with outer top panel, be higher than bottom plate 100mm to 500mm, lower part gate be a pair, setting two lower transverse tubules it
Between or side connecting plate top, side connecting plate be arranged between lower transverse tubule and side riser, side is fixedly connected or pastes with side riser
Close, the other side is fixedly connected with lower transverse tubule or be arranged at the 20mm to 50mm of lower transverse tubule lower part, the front and rear side of side connecting plate with outside
Top plate is fixedly connected, and the inner distance outer top panel 100mm to 300mm of the outer top panel on head is arranged in inner top panel, and top is lower than outer
The top 50mm to 200mm of top plate, bottom two corners are fixedly connected with two lower transverse tubules respectively, and two lateral extent side riser 100mm are extremely
250mm or side are bonded with adjacent side riser, side riser 100mm to 250mm of the other side apart from the other side, and upper lateral tube is
A pair, be arranged between two outer top panels, both ends are fixedly connected with two outer top panels respectively, lower than inner top panel top 50mm extremely
200mm, two pairs of upper lateral tubes and lower transverse tubule the side riser 100mm to 250mm apart from two sides or side and adjacent side riser respectively
Fitting, side riser 100mm to 250mm of the other side apart from the opposite other side, membrane material bracket are a pair, are arranged in inner top panel
Between the outer top panel of tail portion, at the upward 100mm to 200mm of lower transverse tubule；The circulatory system includes circulating pump water inlet pipe, recirculated water
Pump, circulating water pipe, return pipe and drainpipe；Water circulating pump is the circulating pump branch on the top for the outer top panel that tail portion is arranged in self priming pump
The top of the upper surface of frame, the outer top panel of tail portion and the top of back plate connections or side connecting plate junction setting circulation pump water inlet
Pipe, the outlet pipe of water circulating pump are separately connected circulating water pipe, return pipe and drainpipe, circulating water pipe, return pipe and drainpipe
One, valve is respectively arranged on pipeline, the top of membrane material is arranged in circulating water pipe, apopore is set on circulating water pipe, return pipe with
Clean supply pipe connection；The top or lower part of the centre of two lower transverse tubules is arranged in aeration tube, and aeration tube is arranged to two sides to be aerated
It is in charge of, aeration is divided into 50mm to 200mm between being in charge of, aeration is in charge of the logical of interval 20mm to 40mm setting diameter 3mm to 10mm
Hole, aeration is in charge of parallel with inner top panel, is aerated the length that the length being in charge of is inner top panel bottom edge and subtracts 100mm, aeration tube passes through pipe
Road is connect with blower；Membrane material includes plate membrane diaphragm, straight pipe type curtain type membrane perineurium, circular pipe type curtain type membrane perineurium；Membrane material peace
Between upper lateral tube between inner top panel and the outer top panel of tail portion and membrane material bracket, between upper lateral tube and membrane material bracket simultaneously
Perpendicular guide-rail plate is arranged in row, and plate membrane diaphragm is arranged between two perpendicular guide-rail plates, and water outlet is arranged in the top of plate membrane diaphragm, produces
One end of water connecting tube is connect with the water outlet of plate membrane diaphragm, and the other end is connect with water producing pipe or straight pipe type curtain type membrane perineurium
Film outlet pipe the top of upper lateral tube is set, be fixedly connected with two upper lateral tubes, Membrane cleaning water pipe is arranged in lower part, with two
Membrane material bracket is fixedly connected, and film outlet pipe is connect with water producing pipe, and the closing of Membrane cleaning water pipe, which is arranged or is responsible for ejected wash water, to be connected,
Or bracket is fixed between two upper lateral tubes in setting, the lower fixed bracket of setting, circular pipe type curtain type membrane between two membrane material brackets
The top of perineurium is fixedly connected with upper fixed bracket, and film outlet pipe is arranged in top, and lower part is fixedly connected with lower fixed bracket, lower part
Closing setting or setting ejected wash water interface, film outlet pipe are connect with water producing pipe, and ejected wash water interface and ejected wash water supervisor connect, membrane material
The top of material is lower than the top 50mm to 150mm of inner top panel；Mobile cleaning system includes cleaning supervisor, cleans supply pipe, cleaning
It is in charge of, spray head, sliding rail, sliding block, cleaning pipe lifting motor, sprocket wheel and chain or perpendicular rack gear and cleaning gear；Cleaning supervisor's setting
Parallel with inner top panel between inner top panel and the outer top panel on head, cleaning supervisor connect with cleaning supply pipe, cleaning supervisor one end
Or both ends are in charge of with cleaning connect respectively, cleaning is in charge of parallel with side riser, the inside of side riser is arranged in, correspondence is in charge of in cleaning
The side of diaphragm or perineurium is arranged spray head, spray head towards the gap of two diaphragms or gap or the face perineurium of two perineuriums,
The cleaning of one or both sides is in charge of is arranged a pair of vertical sliding rail between the riser of side, and sliding block, sliding block and cleaning are arranged on sliding rail
It is in charge of and is fixedly connected, lower cleaning sprocket wheel, the fixed bracket of top setting lifting motor of inner top panel, cleaning is arranged in the lower part of inner top panel
Pipe lifting motor is arranged on lifting motor is support bracket fastened, cleans sprocket wheel in setting on the axis of cleaning pipe lifting motor, on
Cleaning sprocket wheel connected with lower cleaning sprocket wheel by chain, clean be responsible for connect with chain or the axis of cleaning pipe lifting motor on set
Cleaning gear is set, cleaning supervisor is fixedly connected with the lower part of perpendicular rack gear, and perpendicular rack gear engages connection with cleaning gear；Or setting is fixed
Cleaning system, fixed cleaning system include cleaning supervisor, clean supply pipe, and cleaning is in charge of, and branch pipe, spray head are cleaned；Cleaning supervisor
It is arranged between inner top panel and the outer top panel on head, parallel with inner top panel, cleaning supervisor connect with cleaning supply pipe, cleaning supervisor
One or both ends be in charge of with cleaning connect respectively, cleaning is in charge of parallel with side riser, and the inside of side riser, cleaning point is arranged in
It manages two sides up and down and is vertically arranged cleaning branch pipe, spray head is arranged towards the side of diaphragm or perineurium in cleaning branch pipe, and spray head is every 50mm
It is arranged one to 100mm, spray head cleans branch pipe towards the gap of two diaphragms or gap or the face perineurium of two perineuriums
Height is identical as the height of diaphragm or perineurium；Lower part gate is divided into pivot gate and opposite gate, rotary lower part gate
Axis for a pair, gate is positioned close to the side of lower transverse tubule, and gate closes up to middle part, opens downwards, rotary lower part gate
Axis pass through the outer top panel on head, gate gear is set on the axis of gate, and the top setting floodgate motor of the outer top panel on head is solid
Fixed rack, gate opening/closing motor are arranged on floodgate motor is support bracket fastened, and gate electricity is arranged on the axis of gate opening/closing motor
Machine gear, the top and lower end of stock are respectively arranged a stock gear, gate gear and floodgate motor gear respectively with stock
Gate gear is set on the axis of the stock gear of top and lower end engagement connection or gate, stock gear is arranged in the lower end of stock,
Gate gear engages connection with stock gear, and rotating handle is arranged in the top of stock；The lower part setting one of opposite lower part gate
Sliding rail is displaced to the gate parallel with outer top panel, gate closes up to middle part, opens to two sides, and gate is displaced the lower part and side of sliding rail
Connecting plate is fixedly connected, and horizontal rack, the top of stock is arranged on the top on the side of the outer top panel close to head in opposite lower part gate
Portion and lower end are respectively arranged a stock gear, horizontal rack and floodgate motor gear the stock tooth with the top of stock and lower end respectively
Stock gear is arranged in the lower end of wheel engagement connection or stock, and horizontal rack engages connection with stock gear, and rotation is arranged in the top of stock
Change hands handle.
In above-mentioned jet stream self-cleaning type membrane module, the side bayonet slot is strip concave structure, and setting is pushed up outside two
The concave surface of side bayonet slot on plate is opposite, side bayonet slot wide 50mm to 150mm, and side riser or perpendicular gate locating are in opposite two in concave surface
Between side bayonet slot, lower part is arranged in the baltimore groove of lower bayonet slot.
In above-mentioned jet stream self-cleaning type membrane module, the lower bayonet slot is strip concave structure, and lower part is fixed with bottom plate
Connection, both ends are fixedly connected with two outer top panels respectively, lower bayonet slot high 50mm to 150mm, concave upright.
In above-mentioned jet stream self-cleaning type membrane module, the perpendicular guide-rail plate be strip concave structure, left side upper lateral tube with
Perpendicular guide-rail plate on membrane material bracket is opposite with the concave surface of perpendicular guide-rail plate on membrane material bracket with right side upper lateral tube, plate membrane film
Piece is arranged between the opposite perpendicular guide-rail plate in two concave surfaces.
In above-mentioned jet stream self-cleaning type membrane module, the perpendicular gate locating is in the side riser being fixedly connected with outer top panel
Lower part, perpendicular lock handle is arranged in the top for erecting gate, and lower part is arranged in the baltimore groove of lower bayonet slot, two sides setting two with it is outer
Between the side bayonet slot of top plate connection.
Jet stream self-cleaning type membrane module of the present invention, the beneficial effect is that: it is suitble to sewage quality range wide, Ability of emergency management
By force, chemical cleaning is completed in biochemistry pool, does not need to take out and is put into membrane material, avoids the damage of membrane material, chemical cleaning it is same
Shi Buhui impacts sludge, closes lower part gate and perpendicular gate, injected clear water in membrane module, membrane material can be not suitable for
The sewage of processing is isolated, and is protected to membrane material, can be carried out in biochemistry pool when winter operation suspension in north cold area
Maintenance, not will cause the serious pollution of membrane material.
Detailed description of the invention
Jet stream self-cleaning type membrane module of the present invention is described further in conjunction with the accompanying drawings and embodiments.
Fig. 1 is that the setting for eliminating positive side riser and outer top panel of jet stream self-cleaning type membrane module of the present invention is mobile clear
Wash the structural schematic diagram of system.
Fig. 2 is the schematic top plan view of the mobile cleaning system of setting of jet stream self-cleaning type membrane module of the present invention.
Fig. 3 is the side view of the fixation cleaning system for eliminating positive side riser of jet stream self-cleaning type membrane module of the present invention
Schematic diagram.
Fig. 4 is the schematic diagram of the perpendicular gate of jet stream self-cleaning type membrane module of the present invention.
Fig. 5 is the schematic diagram of the removable side riser of jet stream self-cleaning type membrane module of the present invention.
Fig. 6 is the unilateral outer top that fixed cleaning system inner top panel and tail portion is arranged of jet stream self-cleaning type membrane module of the present invention
Cross-sectional view between plate.
Fig. 7 is the outer top that fixed cleaning system inner top panel and tail portion is arranged in the two sides of jet stream self-cleaning type membrane module of the present invention
Cross-sectional view between plate.
Fig. 8 is that mobile cleaning system inner top panel is arranged in the unilateral of the perpendicular rack gear of setting of jet stream self-cleaning type membrane module of the present invention
Cross-sectional view between the outer top panel on head.
Fig. 9 is the outer top that mobile cleaning system inner top panel and tail portion is arranged in the two sides of jet stream self-cleaning type membrane module of the present invention
Cross-sectional view between plate.
Figure 10 is the schematic diagram of the rotary lower part gate opening/closing system of jet stream self-cleaning type membrane module of the present invention.
Figure 11 is the schematic diagram of the opposite lower part gate of jet stream self-cleaning type membrane module of the present invention.
Figure 12 is the schematic diagram of plate membrane membrane module.
Figure 13 is the schematic diagram of plate membrane diaphragm.
Figure 14 is the schematic diagram of straight pipe type curtain type membrane membrane module.
Figure 15 is the schematic diagram of straight pipe type curtain type membrane perineurium.
Figure 16 is the schematic diagram of circular pipe type curtain type membrane membrane module.
1 in figure is lower part gate, and 2 be perpendicular gate, and 3 be gate opening/closing motor, and 4 be perpendicular guide-rail plate, and 5 be plate membrane film
Piece, 6 be straight pipe type curtain type membrane perineurium, and 7 be circular pipe type curtain type membrane perineurium, and 8 be water producing pipe, and 9 be to produce water connecting tube, and 10 be cleaning pipe
Lifting motor, 11 be that cleaning is in charge of, and 12 be spray head, and 13 be cleaning supply pipe, and 14 be cleaning branch pipe, and 15 be cleaning supervisor, and 16 are
Inner top panel, 17 be outer top panel, and 18 be side riser, and 19 be valve, and 20 be side connecting plate, and 22 be water circulating pump, and 23 be chain, and 24 are
Sliding block, 25 be sliding rail, and 29 be circulating water pipe, and 30 be drainpipe, and 31 be top plate, and 32 be aeration tube, and 33 be that aeration is in charge of, 34 be on
Transverse tube, 35 be lower transverse tubule, and 36 be membrane material bracket, and 37 be lower cleaning sprocket wheel, and 38 be upper cleaning sprocket wheel, and 39 be bottom plate, and 40 be lock
Door motor fixes bracket, and 41 be the fixed bracket of lifting motor, and 42 be stock, and 43 be upper fixed bracket, and 44 be lower fixed bracket, and 45
It is rotating handle, 46 be return pipe, and 47 be side bayonet slot, and 48 be lower bayonet slot, and 49 be horizontal rack, and 50 be gate displacement sliding rail, and 51 are
Stock gear, 52 be floodgate motor gear, and 53 be gate gear, and 54 be circulating pump water inlet pipe, and 55 be outlet pipe, and 56 be ejected wash water
Supervisor, 58 be circulating pump bracket, and 59 be perpendicular lock handle, and 60 be water outlet, and 61 be film outlet pipe, and 62 be Membrane cleaning water pipe, and 63 is perpendicular
Rack gear, 64 be cleaning gear.
Specific embodiment
The structure and feature of the invention will now be described in detail with reference to the accompanying drawings jet stream self-cleaning type membrane module:
Jet stream self-cleaning type membrane module, such as Fig. 1, Fig. 2, shown in Fig. 3: including frame structure, fixed cleaning system or movement
Cleaning system, lower part gate 1 erect gate 2, aeration tube 32, the circulatory system, membrane material and water producing pipe 8；Its middle frame structure is by interior
Frame and outer framework composition, outer framework include bottom plate 39, outer top panel 17, side riser 18, perpendicular gate 2；Bottom plate 39 is rectangle, if
It sets in lower part, the lower part of the outer top panel 17 on one side and head of bottom plate is fixedly connected, the outer top panel of opposite another side and tail portion
Lower part be fixedly connected；The side of the two sides of side riser 18 is fixedly connected with outer top panel 17, the top of side riser 18 and outer top panel 17
Top it is concordant, perpendicular gate 2 is arranged in lower part between bottom plate 100mm to 500mm, the side riser 18 and bottom plate 39 of two sides, or
Side bayonet slot 47 is arranged in the side of outer top panel 17, and the side bayonet slot 47 of 17 two sides of outer top panel is oppositely arranged, and 47 width 50mm of side bayonet slot is extremely
150mm, the side of the bottom plate 39 between two outer top panels 17 set up lower bayonet slot 48, and lower bayonet slot 48 is 50mm high to 150mm, and side is perpendicular
Plate 18 is arranged between side bayonet slot and lower bayonet slot；Inner frame includes inner top panel 16, upper lateral tube 34, lower transverse tubule 35, membrane material bracket
36, side connecting plate 20 and lower part gate 1；Lower transverse tubule 35 be a pair, be arranged between two outer top panels 17, both ends respectively with outer top
Plate 17 is fixedly connected, and is higher than bottom plate 100mm to 500mm, and lower part gate 1 is a pair, is arranged between two lower transverse tubules 35 or side
The top of connecting plate 20, side connecting plate 20 are arranged between lower transverse tubule 35 and side riser 18, and side is fixedly connected with side riser 18
Or fitting, the other side are fixedly connected with lower transverse tubule 35 or are arranged at 35 lower part 20mm to 50mm of lower transverse tubule, side connecting plate 20
Front and rear side is fixedly connected with outer top panel 17, and the inner distance outer top panel 100mm to 300mm of outer top panel 17 is arranged in inner top panel 16,
Top is lower than the top 50mm to 200mm of outer top panel 17, and bottom two corners are fixedly connected with two lower transverse tubules 35 respectively, two lateral extents
Side riser 100mm to 250mm or side are bonded with adjacent side riser 18, and side riser 100mm of the other side apart from the other side is extremely
250mm, upper lateral tube 34 are a pair, are arranged between two outer top panels 17, both ends are fixedly connected with two outer top panels 17 respectively, low
In the top 50mm to 200mm of inner top panel 16, the side riser 100mm apart from two sides is extremely respectively for two pairs of upper lateral tubes 34 and lower transverse tubule 35
250mm or side are bonded with adjacent side riser 18, side riser 100mm to 250mm of the other side apart from the opposite other side,
Membrane material bracket 36 is a pair, is arranged between inner top panel 16 and the outer top panel of tail portion, 35 upward 100mm to 200mm of lower transverse tubule
Place；The circulatory system includes circulating pump water inlet pipe 54, water circulating pump 22, circulating water pipe 29, return pipe 46 and drainpipe 30；Recirculated water
The upper surface of circulating pump bracket 58 on top of outer top panel of tail portion is arranged in for self priming pump in pump 22, and the outer top panel and bottom plate of tail portion connect
It connects the top at place or the top setting circulating pump water inlet pipe 54 of side connecting plate junction, the outlet pipe 55 of water circulating pump 22 connects respectively
Connect circulating water pipe 29, return pipe 46 and drainpipe 30, valve is respectively arranged on the pipeline of return pipe 46 and drainpipe 30 in circulating water pipe 29
19 1, door, the top of membrane material is arranged in circulating water pipe 29, and apopore is arranged on circulating water pipe 29, and return pipe 46 and cleaning supply
It should the connection of pipe 13；The top or lower part of the centre of two lower transverse tubules 35 is arranged in aeration tube 32, and aeration tube 32 is arranged to two sides to expose
Gas is in charge of 33, and aeration is divided into 50mm to 200mm between being in charge of 33, and aeration, which is in charge of on 33, is spaced 20mm to 40mm setting diameter 3mm extremely
The through-hole of 10mm, aeration are in charge of 33 parallel with inner top panel 16, are aerated the length that the length being in charge of is 16 bottom edge of inner top panel and subtract
100mm, aeration tube 32 are connect by pipeline with blower；Membrane material includes plate membrane diaphragm 5, straight pipe type curtain type membrane perineurium 6, round tube
Formula curtain type membrane perineurium 7；Membrane material is mounted on upper lateral tube 34 and membrane material bracket 36 between inner top panel 16 and the outer top panel of tail portion
Between, perpendicular guide-rail plate 4 is arranged side by side between upper lateral tube 34 and membrane material bracket 36, plate membrane diaphragm 5 is arranged in two perpendicular guide rails
Between plate 4, water outlet 60 is arranged in the top of plate membrane diaphragm 5, produces one end of water connecting tube 9 and the water outlet of plate membrane diaphragm 5
60 connections, the other end is connect with water producing pipe 8 or the upper of upper lateral tube 34 is arranged in the film outlet pipe 61 of straight pipe type curtain type membrane perineurium 6
Portion is fixedly connected with two upper lateral tubes 34, and Membrane cleaning water pipe 62 is arranged in lower part, is fixedly connected with two membrane material brackets 36,
Film outlet pipe 61 is connect with water producing pipe 8, the closing of Membrane cleaning water pipe 62 setting or is connect or two upper lateral tubes with ejected wash water supervisor 56
Bracket 43 is fixed between 34 in setting, the lower fixed bracket 44 of setting, circular pipe type curtain type membrane perineurium 7 between two membrane material brackets 36
Top be fixedly connected with upper fixed bracket, film outlet pipe is arranged in top, and lower part is fixedly connected with lower fixed bracket, and lower part is closed
Setting or setting ejected wash water interface, film outlet pipe are connect with water producing pipe 8, and ejected wash water interface is connect with ejected wash water supervisor 56, membrane material
The top of material is lower than the top 50mm to 150mm of inner top panel；Mobile cleaning system includes cleaning supervisor 15, cleans supply pipe 13,
Cleaning is in charge of 11, spray head 12, sliding rail 25, sliding block 24, cleaning pipe lifting motor 10, sprocket wheel and chain 23 or perpendicular rack gear 63 and cleaning
Gear 64, such as Fig. 8, shown in Fig. 9: cleaning supervisor 15 is arranged between inner top panel 16 and the outer top panel 17 on head, with inner top panel 16
In parallel, cleaning supervisor 15 connect with cleaning supply pipe 13, and cleaning supervisor is in charge of 11 connections in 15 one or both ends with cleaning respectively, clearly
It washes and is in charge of 11 parallel with side riser 18, the inside of side riser 18 is set, and 11 corresponding diaphragms are in charge of in cleaning or the side of perineurium is set
Set spray head 12, spray head 12 towards the gap of two diaphragms or gap or the face perineurium of two perineuriums, one or both sides it is clear
It washes to be in charge of between 11 and side riser 18 and a pair of vertical sliding rail 25 is set, sliding block 24, sliding block 24 and cleaning point are set on sliding rail 25
Pipe 11 is fixedly connected, and lower cleaning sprocket wheel 37, the fixed branch of top setting lifting motor of inner top panel 16 is arranged in the lower part of inner top panel 16
Frame 41, the setting of cleaning pipe lifting motor 10 are set on the axis of cleaning pipe lifting motor 10 in the upper surface of fixed bracket 41 of lifting motor
Cleaning sprocket wheel 38 is set, upper cleaning sprocket wheel 38 and lower cleaning sprocket wheel 37 are connected by chain 23, and cleaning supervisor 15 connects with chain 23
Connect or the axis of cleaning pipe lifting motor on setting cleaning gear 64, cleaning supervisor is fixedly connected with the lower part of perpendicular rack gear 63, perpendicular tooth
Item engages connection with cleaning gear；Or fixed cleaning system is set, fixed cleaning system includes cleaning supervisor 15, cleans supply pipe
13, cleaning is in charge of 11, cleans branch pipe 14, spray head 12, such as Fig. 6, shown in Fig. 7: cleaning supervisor 15 is arranged on inner top panel 16 and head
Outer top panel 17 between, it is parallel with inner top panel 16, cleaning supervisor 15 with cleaning supply pipe 13 connect, clean be responsible for 15 one end or
11 connections are in charge of at both ends with cleaning respectively, and cleaning is in charge of 11 parallel with side riser 18, and the inside of side riser 18 is arranged in, cleans and divides
About 11 two sides of pipe are vertically arranged cleaning branch pipe 14, and spray head 12, spray head is arranged towards the side of diaphragm or perineurium in cleaning branch pipe 14
12 are arranged one every 50mm to 100mm, and spray head 12 is towards the gap of two diaphragms or gap or the face film of two perineuriums
Beam, the height for cleaning branch pipe 14 are identical as the height of diaphragm or perineurium；Lower part gate 1 divides for pivot gate and opposite lock
Door, rotary lower part gate 1 are a pair, and such as Fig. 9, shown in Figure 10: the axis of gate is positioned close to the side of lower transverse tubule 35, gate
Close up to middle part, open downwards, the axis of rotary lower part gate 1 passes through the outer top panel 17 on head, and gate is arranged on the axis of gate
Gear 53, the fixed bracket 40 of top setting floodgate motor of the outer top panel 17 on head, gate opening/closing motor 3 are arranged in floodgate motor
The upper surface of fixed bracket 40, is arranged floodgate motor gear 52, the top and lower end of stock 42 are respectively set on the axis of gate opening/closing motor 3
Set a stock gear 51, gate gear 53 and floodgate motor gear 52 the stock gear with the top of stock 42 and lower end respectively
Gate gear 53 is set on the axis of 51 engagement connections or gate, the lower end of stock 42 is arranged stock gear 51, gate gear 53 with
Rotating handle 45 is arranged in the engagement connection of stock gear 51, the top of stock 42；Opposite lower part gate 1 is as shown in figure 11；Lower part
A pair of gate displacement sliding rail 50 parallel with outer top panel 17 is set, and gate closes up to middle part, opens to two sides, and gate is displaced sliding rail
50 lower part is fixedly connected with side connecting plate 20, and opposite lower part gate 1 is set on the top on the side of the outer top panel 17 close to head
Horizontal rack 49 is set, a stock gear 51 is respectively arranged in the top and lower end of stock 42, and horizontal rack 49 and floodgate motor gear 52 divide
The lower end setting stock gear 51 of connection or stock 42, contrate are not engaged with the stock gear 51 at the top of stock 42 and lower end
Item 49 engages connection with stock gear 51, and rotating handle 45 is arranged in the top of stock 42.
In above-mentioned jet stream self-cleaning type membrane module, the side bayonet slot 47 such as Fig. 4, shown in Fig. 5: for strip spill knot
Structure, the concave surface that the side bayonet slot 47 on two outer top panels 17 is arranged in is opposite, 47 width 50mm to 150mm of side bayonet slot, side riser 18 or
Perpendicular gate 2 is arranged between two opposite side bayonet slots 47 of concave surface, and lower part is arranged in the baltimore groove of lower bayonet slot 48.
In above-mentioned jet stream self-cleaning type membrane module, the lower bayonet slot 48 such as Fig. 4, shown in Fig. 5: for strip spill knot
Structure, lower part are fixedly connected with bottom plate 39, and both ends are fixedly connected with two outer top panels 17 respectively, and lower bayonet slot 48 is 50mm high to 150mm,
It is concave upright.
In above-mentioned jet stream self-cleaning type membrane module, the perpendicular guide-rail plate 4 is strip concave structure as shown in Figure 1:, left
Perpendicular guide-rail plate 4 and right side upper lateral tube 34 on side upper lateral tube 34 and membrane material bracket 36 and the perpendicular guide-rail plate on membrane material bracket 36
4 concave surface is opposite, and plate membrane diaphragm 5 is arranged between the opposite perpendicular guide-rail plate 4 in two concave surfaces.
In above-mentioned jet stream self-cleaning type membrane module, the perpendicular gate 2 is as shown in Figure 4: setting is fixed with outer top panel
Perpendicular lock handle 59 is arranged in the lower part of the side riser of connection, the top for erecting gate, and lower part is arranged in the baltimore groove of lower bayonet slot 48, and two
Side is arranged between two side bayonet slots connecting with outer top panel 47.
The principle and operational process of the invention will now be described in detail with reference to the accompanying drawings jet stream self-cleaning type membrane module:
It is seriously polluted in membrane material, when can not normally produce water, needs to carry out chemical cleaning to membrane material, stop aeration first
Stop intaking with aerobic biochemical pool, membrane module stops water outlet, aerobic biochemical pool static 30 minutes, makes mud-water separation, by aerobic life
Change the water level decreasing in pond to the top of side riser 18 50mm to 100mm downwards, open flushing water pump, flushing water pump water inlet pipe respectively with
Filtered water tank is connected with chemical tank, and flushing water pump water inlet pipe connects filtered water tank at this time, and supply pipe is cleaned in the connection of flushing water pump outlet pipe,
The surface of membrane material is rinsed with clear water, fixed cleaning system passes through vertically disposed multiple spray heads 12 on cleaning branch pipe 14 simultaneously
Clear water is sprayed on the surface in gap or membrane material to membrane material, or using mobile cleaning system, opens cleaning pipe lifting motor 10,
Motor by chain 23 or perpendicular rack drives cleaning supervisor 15, cleaning be in charge of 11 and spray head 12 move repeatedly downwards upwards, to film
Clear water is sprayed on the gap of material or the surface of membrane material, and cleaning supply pipe can be sprayed by connection blower to the surface of membrane material
Air surface clean 20 minutes, is closed the perpendicular gate 2 of 18 lower part of lower part gate 1 and side riser of membrane material lower part, is used
It when removable side riser 18, needs for be inserted into from up to down along side bayonet slot 47 side riser 18, until side riser 18 is following slotting
Enter in lower bayonet slot, continue to clean, the water level of ejected wash water rises, and starts water circulating pump 22, closes on circulating water pipe 29 and return pipe
Valve 19, open the valve 19 on drainpipe 30, after the water in membrane module drains, stop water circulating pump 22, flushing water pump
Water inlet pipe is connect with cleaning agent case, and cleaning agent is acid or basic agent, starts flushing water pump, and medicament passes through 12 court of spray head
The surface in gap or membrane material to membrane material is sprayed, and the liquid level in membrane module stops cleaning when being higher than the top 50mm of membrane material
Water pump starts water circulating pump 22, closes the valve 19 on drainpipe 30, opens the valve 19 on circulating water pipe 29, medicament passes through
Hole on circulating water pipe 29 flows back into membrane module, the upper surface of membrane material, and medicament passes through circulating pump water inlet pipe again and enters circulating pump,
The return pipe 46 for forming circulation or water circulating pump 22 is connect with cleaning supply pipe 13, and medicament is by spray head 12 between membrane material
The sprinkling of the surface of gap or membrane material, medicament pass through circulating pump water inlet pipe again and enter circulating pump, form circulation, medicament wash cycles
The degree of basis of time pollution determines that dozens of minutes to a few houres etc. after medicament cleans, stops water circulating pump 22,
The valve 19 on circulating water pipe 29 or return pipe 46 is closed, the valve 19 on drainpipe 30 is opened, opens water circulating pump 22 for film
Medicament discharge in component, stops water circulating pump 22, and flushing water pump water inlet pipe connects filtered water tank, opens flushing water pump, membrane module
Liquid level when being higher than 50mm at the top of membrane material, open lower part gate 1 and perpendicular gate 2, when using removable side riser 18,
Side riser 18 is lifted up 100mm to 300mm, the surface 10 minutes to 30 minutes of membrane material is rinsed with clear water, at this time if
Stop the use of membrane module, when closing lower part gate 1 and perpendicular gate 2, or using removable side riser 18, needs side perpendicular
The following insertion lower bayonet slot of plate 18, by the liquid level in membrane module be higher than membrane material at the top of 50mm, stop flushing water pump, membrane material with
Sewage isolation opens lower part gate 1 and perpendicular gate 2 into maintenance state when needing to restart, opening production water pump can be normal
Operation；It needs directly to run after cleaning, stops flushing water pump, open lower part gate 1 and perpendicular gate 2, opening production water pump can be just
Often operation.
During the activated sludge culture of newly-established sewage disposal system, when membrane material being needed to be isolated with sewage, in pond body
Lower part gate 1 and perpendicular gate 2 are closed before into sewage, when using removable side riser 18, are needed side riser 18
It is inserted into from up to down along side bayonet slot 47, until the following insertion lower bayonet slot of side riser 18, by the inside injected clear water of membrane module, liquid
Position is higher than the top 50mm of membrane material, injects sewage and sludge, starting aeration, activated sludge training after the completion of operation into pond body again
The intracorporal liquid level in pond during supporting after aeration has to be lower than side riser 200mm.
Membrane module opens lower part gate 1 and perpendicular gate 2 during day-to-day operation, or removes side riser 18, the liquid level of sewage
Higher than outer top panel 50mm to 200mm, membrane material surface is cleaned by the aeration of the aeration tube 32 of membrane material lower part, interval
Start cleaning system, secondary is carried out to membrane material surface.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. jet stream self-cleaning type membrane module is mainly made of frame and membrane material to the improvement of membrane bioreactor membrane module；
It is characterized in that, its structure includes frame structure, fixed cleaning system or mobile cleaning system, lower part gate erect gate, aeration
Pipe, the circulatory system, membrane material and water producing pipe；Its middle frame structure is made of inner frame and outer framework, and outer framework includes bottom plate, outside
Top plate, side riser erect gate；Bottom plate is rectangle, is arranged in lower part, the lower part of the outer top panel on one side and head of bottom plate is fixed
Connection, opposite another side is fixedly connected with the lower part of the outer top panel of tail portion；The side of the two sides of side riser and the fixed company of outer top panel
It connects, the top of side riser and the top of outer top panel are concordant, and lower part is apart from bottom plate 100mm to 500mm, the side riser and bottom plate of two sides
Between perpendicular gate is set or side bayonet slot is arranged in the side of outer top panel, the side bayonet slot of two sides is oppositely arranged, and the wide 50mm of side bayonet slot is extremely
150mm, the side of the bottom plate between two outer top panels set up lower bayonet slot, lower bayonet slot high 50mm to 150mm, and riser setting in side exists
Between side bayonet slot and lower bayonet slot；Inner frame includes inner top panel, upper lateral tube, lower transverse tubule, membrane material bracket, side connecting plate and lower part lock
Door；Lower transverse tubule is a pair, is arranged between two outer top panels, and both ends are fixedly connected with outer top panel respectively, is higher than bottom plate 100mm extremely
500mm, lower part gate are a pair, are arranged between two lower transverse tubules or the top of side connecting plate, side connecting plate are arranged in lower cross
Between pipe and side riser, side is fixedly connected or is bonded with side riser, and the other side is fixedly connected with lower transverse tubule or is arranged in lower cross
At the 20mm to 50mm of pipe lower part, the front and rear side of side connecting plate is fixedly connected with outer top panel, and the outer top panel on head is arranged in inner top panel
Inner distance outer top panel 100mm to 300mm, top is lower than the top 50mm to 200mm of outer top panel, and bottom two corners are respectively with two
A lower transverse tubule is fixedly connected, and two lateral extent side riser 100mm to 250mm or side are bonded with adjacent side riser, the other side away from
Side riser 100mm to 250mm from the other side, upper lateral tube be a pair, be arranged between two outer top panels, both ends respectively with two
Outer top panel is fixedly connected, lower than the top 50mm to 200mm of inner top panel, two pairs of upper lateral tubes and the lower transverse tubule side apart from two sides respectively
Riser 100mm to 250mm or side are bonded with adjacent side riser, side riser 100mm of the other side apart from the opposite other side
To 250mm, membrane material bracket is a pair, is arranged between inner top panel and the outer top panel of tail portion, the upward 100mm of lower transverse tubule is extremely
At 200mm；The circulatory system includes circulating pump water inlet pipe, water circulating pump, circulating water pipe, return pipe and drainpipe；Water circulating pump is
Self priming pump is arranged in the upper surface of the circulating pump bracket on the top of the outer top panel of tail portion, the outer top panel of tail portion and back plate connections it is upper
Circulating pump water inlet pipe is arranged in the top of portion or side connecting plate junction, and the outlet pipe of water circulating pump is separately connected circulating water pipe, returns
One, valve is respectively arranged on the pipeline of water pipe and drainpipe, circulating water pipe, return pipe and drainpipe, circulating water pipe is arranged in membrane material
The top of material, apopore is arranged on circulating water pipe, and return pipe is connect with cleaning supply pipe；Two lower transverse tubules are arranged in aeration tube
Intermediate top or lower part, aeration tube are in charge of to two sides setting aeration, and aeration is divided into 50mm to 200mm between being in charge of, and aeration is in charge of
The through-hole of upper interval 20mm to 40mm setting diameter 3mm to 10mm, aeration is in charge of parallel with inner top panel, and being aerated the length being in charge of is
The length on inner top panel bottom edge subtracts 100mm, and aeration tube is connect by pipeline with blower；Membrane material includes plate membrane diaphragm, straight pipe type
Curtain type membrane perineurium, circular pipe type curtain type membrane perineurium；Membrane material is mounted on upper lateral tube and film between inner top panel and the outer top panel of tail portion
Perpendicular guide-rail plate is arranged side by side between material carrier, between upper lateral tube and membrane material bracket, the setting of plate membrane diaphragm is erected at two and led
Between rail plate, water outlet is arranged in the top of plate membrane diaphragm, and the one end for producing water connecting tube is connect with the water outlet of plate membrane diaphragm,
The other end is connect with water producing pipe or the top of upper lateral tube is arranged in the film outlet pipe of straight pipe type curtain type membrane perineurium, with two upper cross
Pipe is fixedly connected, and Membrane cleaning water pipe is arranged in lower part, is fixedly connected with two membrane material brackets, and film outlet pipe and water producing pipe connect
It connects, the closing of Membrane cleaning water pipe, which is arranged or is responsible between connection or two upper lateral tubes in setting ejected wash water, fixes bracket, two films
Lower fixed bracket is set between material carrier, and the top of circular pipe type curtain type membrane perineurium is fixedly connected with upper fixed bracket, and top is set
Film outlet pipe is set, lower part is fixedly connected with lower fixed bracket, lower part closing setting or setting ejected wash water interface, film outlet pipe and production
Water pipe connection, ejected wash water interface and ejected wash water supervisor connect, and the top of membrane material is lower than the top 50mm to 150mm of inner top panel；
Mobile cleaning system includes cleaning supervisor, cleans supply pipe, and cleaning is in charge of, spray head, sliding rail, sliding block, cleaning pipe lifting motor, chain
Wheel and chain or perpendicular rack gear and cleaning gear；Cleaning supervisor is arranged between inner top panel and the outer top panel on head, flat with inner top panel
Row, cleaning supervisor connect with cleaning supply pipe, and cleaning supervisor is in charge of with cleaning one or both ends respectively to be connect, and cleaning is in charge of and side
Riser is parallel, and the inside of side riser is arranged in, and the side setting spray head of corresponding diaphragm or perineurium is in charge of in cleaning, and spray head is towards two
The gap or face perineurium of the gap of diaphragm or two perineuriums, the cleaning of one or both sides, which is in charge of, is arranged one between the riser of side
To vertical sliding rail, sliding block is set, sliding block is in charge of with cleaning to be fixedly connected, and lower cleaning chain is arranged in the lower part of inner top panel on sliding rail
Wheel, the fixed bracket of top setting lifting motor of inner top panel, cleaning pipe lifting motor are arranged on lifting motor is support bracket fastened
Sprocket wheel is cleaned in setting on the axis of cleaning pipe lifting motor in face, and upper cleaning sprocket wheel is connected with lower cleaning sprocket wheel by chain, cleans
Supervisor connect with chain or the axis of cleaning pipe lifting motor on setting cleaning gear, clean and be responsible for and the lower part of perpendicular rack gear is fixed
Connection, perpendicular rack gear engage connection with cleaning gear；Or fixed cleaning system is set, fixed cleaning system includes cleaning supervisor, clearly
Supply pipe is washed, cleaning is in charge of, and branch pipe, spray head are cleaned；Cleaning supervisor is arranged between inner top panel and the outer top panel on head, with interior top
Plate is parallel, and cleaning supervisor connect with cleaning supply pipe, and the one or both ends for cleaning supervisor are in charge of with cleaning respectively to be connect, cleaning point
Pipe is parallel with side riser, and the inside of side riser is arranged in, and cleaning is in charge of two sides up and down and is vertically arranged cleaning branch pipe, cleans branch pipe court
Spray head is set to the side of diaphragm or perineurium, spray head is arranged one every 50mm to 100mm, and spray head is towards between two diaphragms
The gap or face perineurium, the height for cleaning branch pipe of gap or two perineuriums are identical as the height of diaphragm or perineurium；Lower part gate
It is divided into pivot gate and opposite gate, rotary lower part gate is a pair, and the axis of gate is positioned close to the one of lower transverse tubule
Side, gate close up to middle part, open downwards, and the axis of rotary lower part gate passes through the outer top panel on head, are arranged on the axis of gate
Gate gear, the fixed bracket of top setting floodgate motor of the outer top panel on head, the setting of gate opening/closing motor are solid in floodgate motor
Floodgate motor gear is arranged on the axis of gate opening/closing motor for the upper surface of fixed rack, and the top and lower end of stock are respectively arranged one long
Bar gear, gate gear and floodgate motor gear engage connection or gate with the stock gear at the top of stock and lower end respectively
Axis on gate gear is set, stock gear is arranged in the lower end of stock, and gate gear engages connection, the top of stock with stock gear
Rotating handle is arranged in portion；A pair of gate displacement sliding rail parallel with outer top panel of the lower part setting of opposite lower part gate, gate to
Middle part closes up, and opens to two sides, and the lower part of gate displacement sliding rail is fixedly connected with side connecting plate, and opposite lower part gate is close
The top on the side of the outer top panel on head is arranged horizontal rack, and the top and lower end of stock are respectively arranged a stock gear, horizontal rack and
Floodgate motor gear engages the lower end setting stock tooth of connection or stock with the stock gear at the top of stock and lower end respectively
Wheel, horizontal rack engage connection with stock gear, and rotating handle is arranged in the top of stock.
2. jet stream self-cleaning type membrane module according to claim 1, it is characterised in that: the side bayonet slot is strip spill
Structure, the concave surface that the side bayonet slot on two outer top panels is arranged in is opposite, side bayonet slot wide 50mm to 150mm, side riser or perpendicular gate
It is arranged between two opposite side bayonet slots of concave surface, lower part is arranged in the baltimore groove of lower bayonet slot.
3. jet stream self-cleaning type membrane module according to claim 1, it is characterised in that: the lower bayonet slot is strip spill
Structure, lower part are fixedly connected with bottom plate, and both ends are fixedly connected with two outer top panels respectively, lower bayonet slot high 50mm to 150mm, concave surface
Upwards.
4. jet stream self-cleaning type membrane module according to claim 1, it is characterised in that: the perpendicular guide-rail plate is that strip is recessed
Perpendicular guide-rail plate and right side upper lateral tube on shape structure, left side upper lateral tube and membrane material bracket and the perpendicular guide-rail plate on membrane material bracket
Concave surface it is opposite, plate membrane diaphragm is arranged between the opposite perpendicular guide-rail plate in two concave surfaces.
5. jet stream self-cleaning type membrane module according to claim 1, it is characterised in that: the perpendicular gate locating with it is outer
Perpendicular lock handle is arranged in the lower part for the side riser that top plate is fixedly connected, the top for erecting gate, and the baltimore groove of lower bayonet slot is arranged in lower part
Interior, two sides are arranged between the side bayonet slot that two connect with outer top panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431639.9A CN108970411A (en) | 2017-06-03 | 2017-06-03 | Jet stream self-cleaning type membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431639.9A CN108970411A (en) | 2017-06-03 | 2017-06-03 | Jet stream self-cleaning type membrane module |
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| Publication Number | Publication Date |
|---|---|
| CN108970411A true CN108970411A (en) | 2018-12-11 |
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| CN201710431639.9A Pending CN108970411A (en) | 2017-06-03 | 2017-06-03 | Jet stream self-cleaning type membrane module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169600A (en) * | 2020-09-15 | 2021-01-05 | 兰德森膜技术南京有限公司 | Flat membrane full-plastic assembly and production method thereof |
| CN112263916A (en) * | 2020-11-18 | 2021-01-26 | 中国石油天然气股份有限公司长庆石化分公司 | MBR membrane tank online cleaning system and cleaning method |
| US20220001336A1 (en) * | 2020-07-01 | 2022-01-06 | Ovivo Inc. | Methods of Cleaning Filter Membranes in Wastewater Treatment |
-
2017
- 2017-06-03 CN CN201710431639.9A patent/CN108970411A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220001336A1 (en) * | 2020-07-01 | 2022-01-06 | Ovivo Inc. | Methods of Cleaning Filter Membranes in Wastewater Treatment |
| CN112169600A (en) * | 2020-09-15 | 2021-01-05 | 兰德森膜技术南京有限公司 | Flat membrane full-plastic assembly and production method thereof |
| CN112263916A (en) * | 2020-11-18 | 2021-01-26 | 中国石油天然气股份有限公司长庆石化分公司 | MBR membrane tank online cleaning system and cleaning method |
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