CN111320236A

CN111320236A - Zonal soft ultrafiltration membrane with uniform gas-water mixing

Info

Publication number: CN111320236A
Application number: CN201811528725.2A
Authority: CN
Inventors: 吴学钦; 张忠锋; 郑琴琴; 周兆和
Original assignee: Fujian Qingrong Environmental Protection Technology Co ltd
Current assignee: Fujian Qingrong Environmental Protection Technology Co ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-06-23

Abstract

The invention relates to the technical field of sewage filtration, and discloses a strip-shaped soft ultrafiltration membrane capable of uniformly mixing air and water, which comprises an upper support, wherein two upper fixing blocks are fixedly arranged at the bottom of the upper support, side rods are fixedly arranged at the bottoms of the two upper fixing blocks, and lower fixing blocks are fixedly arranged at the bottoms of the two side rods. This soft formula milipore filter of banded of air water misce bene, the soft formula milipore filter of banded on the market has been solved, be used for sewage treatment in the use, traditional dull and stereotyped membrane all need be through the flat board that has the passageway as the support, just can filter, this kind of flat board cost is higher, and after filtering sewage, its inside still can have the dirt, do not handle well on the dirt in the later stage, it dismantles to handle very loaded down with trivial details, waste time and energy very, so traditional dull and stereotyped membrane is in the in-service use, its is with high costs and has the dirt, both waste time and energy, the not high problem of its benefit.

Description

Zonal soft ultrafiltration membrane with uniform gas-water mixing

Technical Field

The invention relates to the technical field of sewage filtration, in particular to a banded soft ultrafiltration membrane for uniformly mixing gas and water.

Background

The ultrafiltration membrane is a microporous filtration membrane with the pore size specification being consistent, the rated pore size range being zero one to zero two micrometers, most of which is made of acetate fibers or high polymer materials with similar performance, the ultrafiltration membrane is used for filtration by adopting a membrane filtration method taking pressure difference as a driving force, solute molecules smaller than the pore size can be screened out by applying proper pressure to one side of the membrane so as to separate particles with the molecular weight larger than five hundred daltons and the particle size larger than ten nanometers, the ultrafiltration membrane is one of the earliest developed high polymer separation membranes, industrialization is realized in sixty years of ultrafiltration devices, the ultrafiltration membrane is most suitable for separating and concentrating solutes in a processing solution, and is also commonly used for separating colloidal suspensions which are difficult to complete by other separation technologies, and the application field of the ultrafiltration membrane is continuously expanded.

The prior banded soft ultrafiltration membrane on the market is used for the sewage treatment and use process, the traditional flat membrane can be used for filtering only by taking a flat plate with a channel as a support, the flat plate has higher cost, dirt can be stored in the flat plate after sewage is filtered, the dirt is not easy to treat in the later stage, the disassembly and the treatment are complicated, time and labor are wasted, so the traditional flat membrane has high cost and dirt in the practical application, the time and the labor are wasted, the benefit is not high, and the banded soft ultrafiltration membrane with uniform air-water mixing is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a strip-shaped soft ultrafiltration membrane with uniform air-water mixing, which has the advantages of low cost, good use effect and the like, and solves the problems that the strip-shaped soft ultrafiltration membrane in the market has high cost, dirt still exists in the traditional flat membrane after sewage is filtered, the dirt is not easy to treat in the later stage, the disassembly and treatment are complex, the time and the labor are wasted, and the traditional flat membrane has high cost and dirt in practical application, time and labor are wasted, and the benefit is not high.

(II) technical scheme

In order to achieve the purposes of low cost and good use effect, the invention provides the following technical scheme: a strip-shaped soft ultrafiltration membrane with uniform air-water mixing comprises an upper support, wherein two upper fixed blocks are fixedly arranged at the bottom of the upper support, side rods are fixedly arranged at the bottoms of the two upper fixed blocks, lower fixed blocks are fixedly arranged at the bottoms of the two side rods, the bottoms of the two lower fixed blocks are connected with a lower support, mounting platforms which are positioned between the two side rods and are two in number are fixedly arranged at the top of the lower support and the bottom of the upper support, first return blocks are fixedly arranged at the opposite sides of the mounting platforms and the two mounting platforms below, return springs are fixedly arranged at the opposite sides of the first return blocks and the two first return blocks below, second return blocks are fixedly arranged at the opposite sides of the two return springs above and the two second return blocks below, and the opposite sides of the second return blocks and the two second return blocks below are connected with a main water distribution pipe, seven water distribution branch pipes are fixedly arranged on one opposite sides of the two water distribution main pipes, a flexible diaphragm positioned between the water distribution branch pipes is movably arranged on one opposite side of the two water distribution main pipes, fourteen water distribution branch pipes are connected with an air pipe on the side far away from the water distribution main pipes, a water inlet head is fixedly arranged at the top of the air pipe, a connector is fixedly arranged at the bottom of the air pipe penetrating through the lower support, a connecting pipe is fixedly arranged at the bottom of the connector, a connecting sleeve is fixedly arranged outside the connecting pipe, an air inlet pipe is fixedly arranged on the right side of the connecting sleeve, an air inlet head is fixedly arranged on the right side of the air inlet pipe, a fixed head is fixedly arranged at the bottom of the connecting pipe, a blowing box is fixedly arranged at the bottom of the fixed head, an air dispersing impeller is movably arranged inside the blowing box, the outside fixed mounting of rotary rod has the fender rod that is located the bottom of the case of blowing, the bottom fixed mounting of fender rod has places the case, the inside fixed mounting who places the case has three-phase asynchronous machine, circular gas distribution hole, fourteen have all been seted up to the left and right sides of air hose circular delivery port has all been seted up to the bottom of gas distribution branch pipe.

Preferably, fourteen water distribution branch pipes and ten soft membranes are symmetrically distributed on two sides of the longitudinal center line of the air pipe, and the number of the circular water outlets is not less than seven and is distributed at the bottoms of the water distribution branch pipes at equal intervals.

Preferably, the upper support and the upper fixing block, and the lower support and the lower fixing block are symmetrically distributed on two sides of the transverse center line of the side rod.

Preferably, the four mounting platforms, the first restoring block, the restoring spring and the second restoring block are symmetrically distributed on two sides of the transverse center line of the side rod.

Preferably, the number of the circular air distribution holes on the same side is thirty-six, four circular air distribution holes are in a group, and nine circular air distribution holes are distributed outside the air pipe at equal intervals.

Preferably, the right six water distribution branch pipes and the five soft membranes are distributed on the left side of the right water distribution main pipe at equal intervals, and the upper two water distribution branch pipes penetrate through the air pipe and are connected with the water inlet head.

Preferably, the bottom of rotary rod runs through and places the case and is connected with three-phase asynchronous machine's output through the shaft coupling, the outside cover of guard bar is equipped with the iron sheet, and the outside of iron sheet is plated with the zinc layer.

Preferably, there is a clearance bottom the impeller of loosing with the inner wall bottom of the case of blowing, and the impeller of loosing is provided with the sheath with the rotary rod junction, the air outlet has been seted up at the top of the case of blowing, and the aperture of air outlet is less than the pipe diameter of connecting pipe.

Preferably, the two side rods and the water distribution main pipe are symmetrically distributed on two sides of the longitudinal center line of the lower support, and the pipe diameter of the connecting pipe is larger than that of the air pipe.

(III) advantageous effects

Compared with the prior art, the invention provides a banded soft ultrafiltration membrane with uniform gas-water mixing, which has the following beneficial effects:

1. the strip-shaped soft ultrafiltration membrane with even air-water mixing is provided with the water inlet head, sewage and wastewater are led between the soft membranes through the water inlet head at the upper end of the air pipe, the wastewater flows through the surrounding main water distribution pipes and then respectively flows into the branch water distribution pipes, the bottoms of the branch water distribution pipes are provided with the round water outlets which are evenly distributed, the sewage and wastewater can evenly flow between the soft membranes, the filtering effect is better, the strip-shaped soft ultrafiltration membrane is also provided with the connecting pipe, the air inlet pipe, the air dispersing impeller and the three-phase asynchronous motor, the three-phase asynchronous motor can be opened in the filtering process, the rotating rod drives the air dispersing impeller to rotate to generate wind power, the air inlet pipe is used for air injection into the air pipe, round air distribution holes are evenly distributed at two sides of the air pipe, the steam and water in the channel can be mixed, the soft membranes at the, provides convenience for users and is more convenient for users to use.

2. This soft formula milipore filter of air water misce bene's banded, through being provided with the upper bracket, go up the fixed block, the side lever, lower fixed block and lower carriage, can fix filter equipment between upper bracket and lower carriage, simple to operate is quick, and be provided with first answer piece, answer spring and second answer piece, in the course of the work, the power of soda mixture can make soft diaphragm carry out about little answer vibration under the drive of answer spring, the scale deposit of membrane can further be reduceed, and the device is with low costs, for the user of service has improved its enterprise competitiveness, more person of facilitating the use's use.

Drawings

FIG. 1 is a sectional view of a zonal soft ultrafiltration membrane with uniform gas-water mixing, which is provided by the invention;

FIG. 2 is a schematic structural diagram of a banded soft ultrafiltration membrane air tube with uniform air-water mixing, which is provided by the invention;

FIG. 3 is a schematic structural diagram of a water distribution branch pipe of a banded soft ultrafiltration membrane with uniform gas-water mixing, which is provided by the invention.

In the figure: 1 upper bracket, 2 upper fixing blocks, 3 side levers, 4 lower fixing blocks, 5 lower brackets, 6 mounting tables, 7 first recovery blocks, 8 recovery springs, 9 second recovery blocks, 10 main water distribution pipes, 11 branch water distribution pipes, 12 soft diaphragms, 13 air pipes, 14 water inlet heads, 15 connectors, 16 connecting pipes, 17 connecting sleeves, 18 air inlet pipes, 19 air inlet heads, 20 fixing heads, 21 air blowing boxes, 22 air dispersing impellers, 23 rotating rods, 24 protection rods, 25 placing boxes, 26 three-phase asynchronous motors, 27 circular air distribution holes and 28 circular water outlets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a strip-shaped soft ultrafiltration membrane with uniform air-water mixing comprises an upper support 1, wherein two upper fixed blocks 2 are fixedly arranged at the bottom of the upper support 1, side rods 3 are fixedly arranged at the bottoms of the two upper fixed blocks 2, lower fixed blocks 4 are fixedly arranged at the bottoms of the two side rods 3, the bottoms of the two lower fixed blocks 4 are connected with a lower support 5, the upper support 1, the upper fixed blocks 2, the lower support 5 and the lower fixed blocks 4 are symmetrically distributed at two sides of the transverse center line of the side rods 3, two mounting platforms 6 are fixedly arranged at the top of the lower support 5 and the bottom of the upper support 1 and positioned between the two side rods 3, first restoring blocks 7 are fixedly arranged at the opposite sides of the upper two mounting platforms 6 and the lower two mounting platforms 6, restoring springs 8 are fixedly arranged at the opposite sides of the upper two first restoring blocks 7 and the lower two first restoring blocks 7, the opposite sides of the upper two return springs 8 and the lower two return springs 8 are fixedly provided with second return blocks 9, the opposite sides of the four mounting platforms 6, the first return blocks 7, the return springs 8 and the second return blocks 9 are symmetrically distributed on the two sides of the transverse center line of the side lever 3, the opposite sides of the upper two second return blocks 9 and the lower two second return blocks 9 are connected with a main water distribution pipe 10, seven branch water distribution pipes 11 are fixedly arranged on the opposite sides of the two main water distribution pipes 10, a flexible membrane 12 positioned between the branch water distribution pipes 11 is movably arranged on the opposite sides of the two main water distribution pipes 10, one sides of the fourteen branch water distribution pipes 11 far away from the main water distribution pipe 10 are connected with an air pipe 13, the top of the air pipe 13 is fixedly provided with a water inlet head 14, the six branch water distribution pipes 11 on the right side and the five flexible membrane 12 are equidistantly distributed on the left side of the main water distribution pipe 10 on the right side, the two branch water distribution pipes 11 on the upper side penetrate through, the bottom of the air pipe 13 penetrates through the lower support 5 and is fixedly provided with a connector 15, the bottom of the connector 15 is fixedly provided with a connecting pipe 16, two side rods 3 and a water distribution main pipe 10 are symmetrically distributed on two sides of the longitudinal central line of the lower support 5, the pipe diameter of the connecting pipe 16 is larger than that of the air pipe 13, the outside of the connecting pipe 16 is fixedly provided with a connecting sleeve 17, the right side of the connecting sleeve 17 is fixedly provided with an air inlet pipe 18, the right side of the air inlet pipe 18 is fixedly provided with an air inlet head 19, the bottom of the connecting pipe 16 is fixedly provided with a fixed head 20, the bottom of the fixed head 20 is fixedly provided with a blowing box 21, the inside of the blowing box 21 is movably provided with an air dispersing impeller 22, the bottom of the air dispersing impeller 22 is fixedly provided with a rotating rod 23, a gap is reserved between the bottom of the air dispersing impeller, the aperture of the air outlet is smaller than the pipe diameter of the connecting pipe 16, the outer part of the rotating rod 23 is fixedly provided with a protective rod 24 positioned at the bottom of the air blowing box 21, the bottom of the protective rod 24 is fixedly provided with a placing box 25, the inner part of the placing box 25 is fixedly provided with a three-phase asynchronous motor 26, the model of the three-phase asynchronous motor 26 can be TCB 8014B 3, the bottom end of the rotating rod 23 penetrates through the placing box 25 and is connected with the output end of the three-phase asynchronous motor 26 through a coupler, the outer part of the protective rod 24 is sleeved with an iron sheet, the outer part of the iron sheet is plated with a zinc layer, the left side and the right side of the air pipe 13 are respectively provided with a circular air distribution hole 27, the number of the circular air distribution holes 27 at the same side is thirty-six, four are in one group and nine groups, the nine groups of the circular air distribution holes 27 are equidistantly distributed at the outer part of the air, the number of the round water outlets 28 is not less than seven and is distributed at the bottom of the water distribution branch pipe 11 at equal intervals, the sewage and the wastewater are guided between the soft membranes 12 through the water inlets 14 at the upper ends of the air pipes 13 by the water inlets 14, so that the wastewater flows through the water distribution main pipes 10 at the periphery and then respectively flows into the water distribution branch pipes 11, meanwhile, the round water outlets 28 which are uniformly distributed are arranged at the bottom of the water distribution branch pipes 11, the sewage and the wastewater can uniformly flow between the soft membranes 12, the filtering effect is better, meanwhile, the connecting pipe 16, the air inlet pipe 18, the air dispersing impeller 22 and the three-phase asynchronous motor 26 are arranged, in the filtering process, the three-phase asynchronous motor 26 can be started, the rotating rod 23 drives the air dispersing impeller 22 to rotate to generate wind power, the air inlet pipe 18 is used for air injection into the air pipes 13, the round air distributing, make inboard soft diaphragm 12 be difficult for the scale deposit, the dirt is difficult for remaining on soft diaphragm 12, the clearance of staff has been made things convenient for, facilitate the use of user, through being provided with upper bracket 1, upper fixed block 2, side lever 3, lower fixed block 4 and lower carriage 5, can fix filter equipment between upper bracket 1 and lower carriage 5, simple to operate is quick, and be provided with first reply piece 7, reply spring 8 and second reply piece 9, in the course of the work, the power of soda mixture can make soft diaphragm 12 carry out the vibration of answering from top to bottom by a small margin under reply spring 8's drive, the scale deposit of membrane can further be reduced, and the device is with low costs, for the user has improved its enterprise competitiveness, more convenient to use person's use.

In summary, the strip-shaped soft ultrafiltration membrane with uniform air-water mixing is provided with the water inlet head 14, sewage and wastewater are led between the soft membranes 12 through the water inlet head 14 at the upper end of the air pipe 13, the wastewater flows through the main water distribution pipes 10 at the periphery and then respectively flows into the branch water distribution pipes 11, the bottom of the branch water distribution pipes 11 is provided with the circular water outlets 28 which are uniformly distributed, the sewage and wastewater can uniformly flow between the soft membranes 12, the filtering effect is better, the connecting pipe 16, the air inlet pipe 18, the air dispersing impeller 22 and the three-phase asynchronous motor 26 are also arranged, the three-phase asynchronous motor 26 can be started during the filtering process, the rotating rod 23 drives the air dispersing impeller 22 to rotate to generate wind power, the air inlet pipe 18 supplies air to blow the air pipe 13, the circular air distribution holes 27 are uniformly arranged at two sides of the air pipe 13, the steam and water in the channel can be, dirt is difficult for remaining on soft diaphragm 12, the clearance of staff has been made things convenient for, convenience is provided for the user, more person of facilitating the use, through being provided with upper bracket 1, go up fixed block 2, side lever 3, lower fixed block 4 and lower carriage 5, can fix filter equipment between upper bracket 1 and lower carriage 5, simple to operate is quick, and be provided with first reply piece 7, reply spring 8 and second reply piece 9, in the course of the work, the power of soda mixture can make soft diaphragm 12 carry out the vibration of replying from top to bottom by a small margin under reply spring 8's drive, the scale deposit of membrane can further be reduced, and the device is with low costs, for the user of service has improved its enterprise competitiveness, more person of facilitating the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soft formula milipore filter of banded of air water misce bene, includes upper bracket (1), its characterized in that: the bottom fixed mounting of upper bracket (1) has last fixed block (2) that quantity is two, two the equal fixed mounting in bottom of going up fixed block (2) has side lever (3), two the equal fixed mounting in bottom of side lever (3) has lower fixed block (4), two the bottom of lower fixed block (4) all is connected with lower carriage (5), the equal fixed mounting in bottom of the top of lower carriage (5) and upper bracket (1) has mount table (6) that are located between two side levers (3) and quantity is two, two in the top mount table (6) and two mount tables (6) in the below equal fixed mounting in one side relative have first answer piece (7), two in the top first answer piece (7) and two first answer piece (7) in the below equal fixed mounting in one side relative have answer spring (8), two in the top answer spring (8) and two answer spring (8) in the below equal fixed mounting in one side relative have second answer piece (9) ) The upper two opposite sides of the second recovery blocks (9) and the lower two second recovery blocks (9) are connected with a water distribution main pipe (10), two water distribution main pipes (10) are fixedly provided with seven water distribution branch pipes (11) in quantity, two water distribution main pipes (10) are movably provided with a soft membrane (12) between the water distribution branch pipes (11) in opposite sides, fourteen water distribution branch pipes (11) are far away from one side of the water distribution main pipe (10) and are connected with an air pipe (13), the top of the air pipe (13) is fixedly provided with a water inlet head (14), the bottom of the air pipe (13) penetrates through a lower support (5) and is fixedly provided with a connector (15), the bottom of the connector (15) is fixedly provided with a connecting pipe (16), the outside of the connecting pipe (16) is fixedly provided with a connecting sleeve (17), and the right side of the connecting sleeve (17) is fixedly provided with an air inlet pipe (18), the right side fixed mounting of intake pipe (18) has inlet head (19), the bottom fixed mounting of connecting pipe (16) has fixed head (20), the bottom fixed mounting of fixed head (20) has blowing case (21), the inside movable mounting of blowing case (21) has scattered gas impeller (22), the bottom fixed mounting of scattered gas impeller (22) has rotary rod (23), the outside fixed mounting of rotary rod (23) has fender rod (24) that are located blowing case (21) bottom, the bottom fixed mounting of fender rod (24) has places case (25), the inside fixed mounting of placing case (25) has three-phase asynchronous motor (26), circular gas distribution hole (27), fourteen have all been seted up to the side about air hose (13) circular delivery port (28) have all been seted up to the bottom of gas distribution branch pipe (11).

2. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: fourteen water distribution branch pipes (11) and ten soft membranes (12) are symmetrically distributed on two sides of the longitudinal center line of the air pipe (13), and the number of the circular water outlets (28) is not less than seven and is distributed at the bottoms of the water distribution branch pipes (11) at equal intervals.

3. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the upper bracket (1) and the upper fixing block (2) as well as the lower bracket (5) and the lower fixing block (4) are symmetrically distributed on two sides of the transverse center line of the side lever (3).

4. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the four installation tables (6), the first restoring blocks (7), the restoring springs (8) and the second restoring blocks (9) are symmetrically distributed on two sides of the transverse center line of the side rod (3).

5. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the number of the circular air distribution holes (27) on the same side is thirty six, four of the circular air distribution holes are a group, and nine groups of the circular air distribution holes are distributed outside the air pipe (13) at equal intervals.

6. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: six on the right side water distribution branch pipe (11) and five soft diaphragms (12) all are the equidistance and distribute in the left side of right side water distribution main pipe (10), and the top is two water distribution branch pipe (11) run through air pipe (13) and are connected with water inlet head (14).

7. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the bottom of rotary rod (23) runs through and places case (25) and is connected with the output of three-phase asynchronous machine (26) through the shaft coupling, the outside cover of guard bar (24) is equipped with the iron sheet, and the zinc layer has been plated to the outside of iron sheet.

8. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the bottom of the air dispersing impeller (22) and the bottom of the inner wall of the air blowing box (21) are provided with a gap, a sheath is arranged at the joint of the air dispersing impeller (22) and the rotating rod (23), the top of the air blowing box (21) is provided with an air outlet, and the aperture of the air outlet is smaller than the pipe diameter of the connecting pipe (16).

9. The banded soft ultrafiltration membrane for uniformly mixing gas and water according to claim 1, which is characterized in that: the two side rods (3) and the water distribution main pipe (10) are symmetrically distributed on two sides of the longitudinal center line of the lower support (5), and the pipe diameter of the connecting pipe (16) is larger than that of the air pipe (13).