CN106110897A - Bellows and reverse osmosis membrane production equipment - Google Patents
Bellows and reverse osmosis membrane production equipment Download PDFInfo
- Publication number
- CN106110897A CN106110897A CN201610512343.5A CN201610512343A CN106110897A CN 106110897 A CN106110897 A CN 106110897A CN 201610512343 A CN201610512343 A CN 201610512343A CN 106110897 A CN106110897 A CN 106110897A
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- Prior art keywords
- tuyere
- bellows
- wind
- hot blast
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0095—Drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
Abstract
The present invention relates to reverse osmosis membrane and manufacture apparatus field, be specifically related to a kind of bellows and reverse osmosis membrane production equipment.The present invention provides a kind of bellows, and product to be dried passes through in bellows, and described bellows utilize hot blast that product to be dried is carried out drying and processing, enter the hot blast of described bellows, after the evenest wind processes, blows to the surface of product to be dried；Wherein hot blast blows to the wind direction scalable of product to be dried.Processed the homogeneity that can be effectively improved hot blast by even wind, and by regulation blowing direction, the hot blast air quantity directly blowing to reverse osmosis membrane can be changed, and then drying effect can be regulated, meet different production needs.The reverse osmosis membrane production equipment of the present invention have employed this bellows, has in reverse osmosis membrane drying and processing, in bellows hot blast homogeneity good and blowing the adjustable advantage of wind direction.
Description
[technical field]
The present invention relates to reverse osmosis membrane and manufacture apparatus field, be specifically related to a kind of bellows and reverse osmosis membrane production equipment.
[background technology]
At present, water more and more applies membrane separation technique in processing.Wherein reverse osmosis technology utilizes reverse osmosis membrane
Characteristic, i.e. reverse osmosis membrane only retain the selective penetrated property of ion or small-molecule substance, with the differential static pressure of film both sides through solvent
For motive force, it is achieved the process that mixture is separated.This technology has good separating effect and the advantage such as operating cost is low, obtains wide
General application.
Reverse osmosis membrane is the core parts realizing reverse osmosis, is typically made up of macromolecular material, and by coating further
Improve performance, therefore preparation process needs to carry out drying and processing during last film forming.The most employing bellows utilize hot blast to carry out
Dry.But hot blast directly blows to reverse osmosis membrane in existing bellows, when increasing hot blast air quantity so that be coated with on reverse osmosis membrane
Liquid flowing, thus the variable thickness of reverse osmosis membrane after causing drying, affect the product quality of produced reverse osmosis membrane.
[summary of the invention]
For overcoming hot blast in existing bellows directly to blow to the technical problem of reverse osmosis membrane, the invention provides and a kind of can regulate
The bellows of hot blast wind direction, and provide a kind of reverse osmosis membrane production equipment using these bellows.
The present invention solves the scheme of technical problem and is to provide a kind of bellows, and product to be dried passes through in bellows, described wind
Case utilizes hot blast that product to be dried is carried out drying and processing, enters the hot blast of described bellows, after the evenest wind processes,
Blow to the surface of product to be dried；Wherein hot blast blows to the wind direction scalable of product to be dried.
Preferably, the first tuyere dried to product to be dried, the blowing side of described first tuyere it are provided with in described bellows
Set up deep bead；Described deep bead can rotate around the first tuyere, adjusts the relative position of deep bead and the first tuyere to adjust
Joint hot blast blows to the wind direction of product to be dried.
Preferably, described deep bead is curved, and towards the first tuyere curving.
Preferably, described first tuyere includes the first tuyere air inlet and the first tuyere air outlet, described first tuyere
First tuyere air outlet outwards arranges flange, forms hot-air channel between described flange and deep bead.
Preferably, in described bellows, it is provided with air compartment, described air compartment arranges described first tuyere, the first tuyere in air compartment
Air intake side set up mesh plate, described mesh plate for hot blast even wind process.
Preferably, in described first tuyere, described mesh plate is set near the first tuyere air inlet.
Preferably, the wedge shaped structure of described air compartment；Described first tuyere is isosceles at the cross section of the first tuyere air outlet
Triangle.
Preferably, described product to be dried arranges wind chamber relative to the opposite side of air compartment, and described wind chamber is provided with to be dried
Second tuyere of product blowing；Described first tuyere and the second tuyere are respectively to two surface blowings that product to be dried is relative.
Preferably, described second tuyere includes wind outlet panel, and wind outlet panel is uniformly provided with some exhaust vents.
The present invention also provides for a kind of reverse osmosis membrane production equipment, and it uses bellows as above.
Compared with prior art, a kind of bellows that the present invention provides, described bellows utilize hot blast to carry out product to be dried
Drying and processing, enters the hot blast of described bellows, after the evenest wind processes, blows to the surface of product to be dried, passes through
Even wind processes the homogeneity that can be effectively improved hot blast.And wherein hot blast blows to the wind direction scalable of product to be dried, such energy
Change the hot blast air quantity directly blowing to reverse osmosis membrane, and then drying effect can be regulated, meet different production needs.
The present invention also provides for a kind of reverse osmosis membrane production equipment, which employs bellows as above, has reverse osmosis membrane
In drying and processing, in bellows hot blast homogeneity good and blowing the adjustable advantage of wind direction.
[accompanying drawing explanation]
Fig. 1 is the structural representation of bellows of the present invention.
Fig. 2 is the schematic top plan view of bellows of the present invention.
Fig. 3 is enlarged diagram at A in Fig. 1.
Fig. 4 is the schematic cross-section of B-B in Fig. 2.
Fig. 5 is the structural representation of the air compartment of bellows of the present invention.
Fig. 6 is the structural representation that in Fig. 5, air compartment overturns 180 degree.
Fig. 7 is the scheme of installation of the air compartment panel of bellows of the present invention.
Fig. 8 is enlarged diagram at E in Fig. 5.
Fig. 9 is enlarged diagram at F in Fig. 6.
Figure 10 is the structural representation of the first tuyere of bellows of the present invention.
Figure 11 is the schematic cross-section of G-G in Figure 10.
Figure 12 is enlarged diagram at H in Figure 11.
Figure 13 is adjusting part and the structural representation of the first tuyere of bellows of the present invention.
Figure 14 is the schematic diagram of the adjusting part different conditions of bellows of the present invention.
Figure 15 is enlarged diagram at J in Figure 14.
Figure 16 is wind chamber and the structural representation of the second tuyere of bellows of the present invention.
Figure 17 is wind chamber and the schematic top plan view of the second tuyere of bellows of the present invention.
Figure 18 is enlarged diagram at K in Figure 17.
Figure 19 is the structural representation in the wind chamber of bellows of the present invention.
Figure 20 is enlarged diagram at M in Figure 19.
Figure 21 is enlarged diagram at C in Fig. 4.
Figure 22 is enlarged diagram at D in Fig. 4.
Figure 23 is the structural representation of bellows open mode of the present invention.
Figure 24 is enlarged diagram at P in Figure 23.
Figure 25 is the structural representation of the 4th heat insulating mattress of bellows of the present invention.
Figure 26 is the structural representation of bellows in some preferred embodiments of the invention.
Figure 27 is the schematic top plan view of bellows in some preferred embodiments of the invention.
Figure 28 is the structural representation of the filter of bellows of the present invention.
Figure 29 is the exploded perspective view of bellows in some preferred embodiments of the invention.
Figure 30 is the schematic cross-section of Q-Q in Figure 27.
Figure 31 is enlarged diagram at S in Figure 30.
Figure 32 is the schematic front view of bellows in some preferred embodiments of the invention.
Figure 33 is enlarged diagram at T in Figure 32.
[detailed description of the invention]
In order to make the purpose of the present invention, technical scheme and advantage are clearer, below in conjunction with accompanying drawing and embodiment,
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention,
It is not intended to limit the present invention.
As shown in Figure 1 and Figure 2, a kind of bellows, including casing 40.Product to be dried passes through in bellows, with reverse osmosis membrane is
Example illustrates, the hot blast in bellows carries out drying and processing to reverse osmosis membrane.In some preferred embodiments, on described casing 40
Offer doorframe (non-label), doorframe arranges dismountable casing door-plate 1011, the shape of casing door-plate 1011 and described door
The shape of frame matches.So can pull down casing door-plate 1011, it is simple to clear up casing 40 is internal.As it is shown on figure 3, institute
State casing door-plate 1011 side hinged with doorframe, relative side arranges snap close 1015, near snap close on casing door-plate 1011
1015 sides arrange casing handle 1013.Snap close 1015 can fastened housing door-plate 1011 well, it is ensured that the sealing of casing 40,
Casing handle 1013 then improves the convenience of cleaning operation.
As shown in Figure 4, being provided with the roller 408 excessively of several parallel distributions in described casing 40, described roller 408 excessively can be along one
Mandrel rolls with the conveying realizing reverse osmosis membrane.Can certainly be to complete reverse osmosis with the conveyer device such as carrier chain or conveyer belt
The conveying of film.
In some embodiments of the invention, the side crossing roller 408 in described casing 40, i.e. the side of reverse osmosis membrane sets
Air compartment 103, air compartment 103 is had to be provided with the first tuyere 1031 to reverse osmosis membrane blowing.Hot blast is blown out to from the first tuyere 1031
The reverse osmosis membrane surface dried is carried out needed for reaching.
In other embodiments of the present invention, the side crossing roller 408 in described casing 40, i.e. the side of reverse osmosis membrane
Being provided with wind chamber 303, wind chamber 303 is provided with the second tuyere 305 to reverse osmosis membrane blowing.Hot blast is blown out to from the second tuyere 305
The reverse osmosis membrane surface dried is carried out needed for reaching.
In the preferred embodiment of the invention, the side crossing roller 408 in described casing 40, i.e. the side of reverse osmosis membrane sets
Air compartment 103, air compartment 103 is had to be provided with the first tuyere 1031 to reverse osmosis membrane blowing；Another of roller 408 is crossed in described casing 40
The opposite side of side, i.e. reverse osmosis membrane is provided with wind chamber 303, and wind chamber 303 is provided with the second tuyere 305 to reverse osmosis membrane blowing.Instead
The drying rate of reverse osmosis membrane by the drying functions of hot blast, is effectively accelerated in relative two surfaces of permeable membrane simultaneously.
As it is shown in figure 5, the described wedge shaped structure of air compartment 103, air compartment 103 height is gradually reduced along air intake direction.Wedge shape is tied
The air compartment 103 of structure can carry out the evenest wind to the hot blast entered and process.Its reason is, compared to common rectangular structure,
Along hot wind flow direction, part hot blast enters the first tuyere 1031, i.e. hot blast air quantity to be reduced, and the volume of this air compartment 103 is also
It is being gradually reduced, can guarantee that the concordance of wind speed in air compartment 103.When air compartment 103 such as Fig. 5 is placed, the first tuyere 1031 is along y-axis
Negative direction blowout hot blast；When air compartment 103 such as Fig. 6 is placed, the first tuyere 1031 blows out hot blast along y-axis positive direction.Can also enter
One step explanation, the position in air compartment 103 and wind chamber 303 is not limited to shown in Fig. 4.
As it is shown in fig. 7, described air compartment 103 includes at least one air compartment panel 1033, air compartment panel 1033 includes that at least one can
The installing plate 1034 of dismounting.Dismountable installing plate 1034 can be dismantled easily and fast；After installing plate 1034 is dismantled, can
It is easy to the cleaning within air compartment 103, effectively save clearance time, improves work efficiency.
It is appreciated that whole air compartment panel 1033 can be exactly a dismountable installing plate 1034, or air compartment panel
1033 are made up of multiple dismountable installing plates 1034.In other preferably embodiment, air compartment panel 1033 also includes
At least one non-removable fixed plate 1038, described installing plate 1034 is with parallel interval setting between fixed plate 1038.Such as Fig. 6
Shown in, air compartment panel 1033 includes three pieces of fixed plates 1038 and two pieces of installing plates 1034, naturally it is also possible to arrange more polylith.This
Sample interval arranges and ensureing that 103 each sections of air outputs of air compartment are consistent and on the basis of monolithic stability, can reach the mesh being convenient to clean
's.
In certain embodiments, described installing plate 1034 is rectangle, and the installing plate 1034 of rectangle is easy to processing and manufacturing and peace
Dress.It is appreciated that described installing plate 1034 can also be arranged to other shapes, as long as can be readily accessible.Described installing plate
1034 relative two ends offset with described air compartment 103, and such installing plate 1034 can directly be connected with air compartment 103, make both it
Between connect stability more preferable.Being connected for screw between described installing plate 1034 with described air compartment 103, attachment structure is simple and pacifies
Dress convenient disassembly.In other embodiment, can also be that bonded, latch is connected between installing plate 1034 with air compartment 103
Or snap connection etc. and to be flexibly connected.
Further, described air compartment panel 1033 is offered multiple strip gab 1041, described bar shaped uniform parallel
Described first tuyere 1031 is set on opening 1041.I.e. first tuyere 1031 also arrangement in uniform parallel, it is simple to the first tuyere
The installation of 1031, it is to avoid between each first tuyere 1031, the hot blast of blowout interferes, improves the drying efficiency of reverse osmosis membrane.
Concrete, when whole air compartment panel 1033 is exactly a dismountable installing plate 1034, strip gab 1041 is equal
Even parallel being distributed on this installing plate 1034.When air compartment panel 1033 is made up of multiple dismountable installing plates 1034, institute
State being opened on the plurality of dismountable installing plate 1034 of multiple strip gab 1041 then correspondence.When air compartment panel 1033 both
There is dismountable installing plate 1034, during the most non-removable fixed plate 1038, then in installing plate 1034 and/or fixed plate 1038
Upper correspondence offer strip gab 1041.In a word, strip gab 1041 dividing in uniform parallel on whole air compartment panel 1033
Cloth.
The dust that drying course produces is liable to stick on the first tuyere 1031, affects the first normal air-out of tuyere 1031 very
Block to causing the first tuyere 1031.So in some preferred embodiments of the present invention, the first tuyere 1031 is also adopted by detachably
Be arranged on described air compartment panel 1033 so that each first tuyere 1031 is independent and dismountable, it is simple to the first tuyere
The cleaning of 1031 or replacing.
Further, described first tuyere 1031 one end is connected with air compartment 103 by Spring Card, and the other end is inserted by one
Pin assemblies 211 is connected with air compartment 103.Specifically, as shown in Figure 8, it is spring between first tuyere 1031 one end and air compartment 103
Card connects, and i.e. realizes by arranging the first Spring Card 201.As shown in Figure 9, first tuyere 1031 other end passes through latch assembly
211 are connected with air compartment 103.Described latch assembly 211 includes pin hole (non-label) and the latch (non-label) matched, preferably
Ground, pin hole is arranged on air compartment 103, and latch is arranged on tuyere 1031.In some embodiments of the invention, pin hole sets
Putting on the first tuyere 1031, latch is arranged on air compartment 103, the most then need to arrange the sealing matched at pin hole
Circle, it is ensured that described first tuyere 1031 seals and stuffy with the connection of described both air compartments 103.
Latch location is more accurate, elder generation's Fixed latches end during installation, recycling Spring Card locking, make the first tuyere 1031 with
Air compartment 103 compact siro spinning technology；It is then to operate with reverse order during dismounting.Adopt between first tuyere 1031 two ends and air compartment 103
By different connected modes, make the first tuyere 1031 can dismantle easily and fast and install, moreover it is possible to ensure on air compartment 103
The steadiness that first tuyere 1031 connects.
Further, between described air compartment 103 and the first tuyere 1031, sealing joint strip (not shown) is set, i.e. at air compartment
The position that 103 contact with the first tuyere 1031 arranges the sealing joint strip matched.That is the tuyere 1031 of strip with
What air compartment 103 contacted is shaped as rectangle, and the sealing joint strip therefore arranged is also for consistent rectangle.This sealing joint strip energy
Ensure that air compartment 103 does not leaks out with the first tuyere 1031 junction, effectively strengthen sealing property.
Due to the connected mode between air compartment 103 and the first tuyere 1031, one end is connected by Spring Card 201, the other end
Connected by latch assembly 211, so sealing joint strip is in the state compressed, thus described air compartment 103 and described the can be made
Sealing state can be formed, it is to avoid between described first tuyere 1031 and described air compartment 103 inner chamber, gas is let out between one tuyere 1031
Leakage.
Preferably, described sealing joint strip is foamed silica gel bar.Foamed silica gel bar has environmental protection, compression resistant, resilience by force, resistance to
The advantages such as high-temperature behavior is good.But owing to foamed silica gel bar top layer viscosity is poor, therefore, inventing some preferably embodiments
In, the contact surface that described sealing joint strip contacts with air compartment 103 is provided with high temperature resistant glue-line.Described sealing joint strip and air compartment 103 it
Between by high temperature resistant glue-line realize adhesive curing connect, between described sealing joint strip and the first tuyere 1031 for compress connect.Seal
Adhesive tape is fixed on air compartment 103, does not affect dismounting and the installation of the first tuyere 1031；And between sealing joint strip and air compartment 103
High-temperature plastic is used to carry out glue envelope, it is ensured that at high temperature while normal use, to improve sealing property further.
As shown in Figure 10, described air compartment 103 farther includes a mesh plate 1035, and described mesh plate 1035 is uniformly offered
Some mesh 1037.Described mesh plate 1035 is arranged on the air intake direction of the first tuyere 1031, and this mesh plate 1035 is for warm
The even wind of wind processes.Hot blast in air compartment 103 just enters the first tuyere 1031 after mesh plate 1035.First mesh plate
1035 are avoided that such as regulation intake volume or during equipment fault, and the impact that when air quantity changes greatly, hot blast air quantity is unstable rises
To certain cushioning effect.Secondly, equally distributed some mesh 1037 on mesh plate 1035, can to play all through hot blast
Even scattered effect, so that blow the air quantity stable and consistent on reverse osmosis membrane surface by the first tuyere 1031, it is achieved relatively
Good even wind effect, it is ensured that the concordance of drying rate, improves the product quality of produced reverse osmosis membrane.
In some embodiments of the invention, described mesh plate 1035 can be arranged on optional position in air compartment 103, as long as
Ensure that in described air compartment 103, hot blast first passed through described mesh plate 1035 before entering the first tuyere 1031, all can reach
The effect above.Preferably, described first tuyere 1031 includes the first tuyere air inlet (non-label) and the first tuyere air outlet (not
Label), the first tuyere air inlet near the first tuyere 1031 arranges described mesh plate 1035.So mesh plate 1035 only pin
The hot blast entering the first tuyere 1031 is carried out dispersed process, can guarantee that even wind effect.
Preferably, described mesh plate 1035 is arranged in the first tuyere 1031, and mesh plate 1035 enters with described first tuyere
The mating shapes in air port.So each first tuyere 1031 is correspondingly provided with a mesh plate 1035, thus forms one and enter
Wind unit, it is simple to the installation of each air inlet unit, dismantle and clear up.And so the position of mesh plate 1035 is slightly below first
First tuyere air inlet of tuyere 1031, further enhances dispersion and the effect of uniform hot blast.
In some embodiments that the present invention is other, described mesh plate 1035 can be a monoblock, covers all first wind
First tuyere air inlet of mouth 1031.Can also be polylith mesh plate 1035, be covered each by the first tuyere of the first tuyere 1031
Air inlet.
As shown in Figure 11,12, described mesh plate 1035 both sides are provided with flanging 1036, and described first tuyere 1031 dual-side is opened
It is provided with the placing trough 1032 corresponding with described flanging 1036.So it is easy to placement and the taking-up of mesh plate 1035.Preferably, institute
State the height degree of depth less than placing trough 1032 of flanging 1036.As shown in Figure 11, hot blast enters the along the direction of arrow R1
One tuyere 1031, the first tuyere 1031 is left in the direction along arrow R2.Hot blast is from top to bottom through mesh plate 1035, therefore net
Orifice plate 1035 can be by downward active force.Mesh plate 1035 both sides are provided with flanging 1036, namely mesh plate 1035 upper hem
1036 positions form corner, and this corner offsets with placing trough 1032 edge, makes the position of mesh plate 1035 to be moved, from
And the effect of hot blast of ensureing to be uniformly dispersed.
The percent opening of mesh plate 1035, refers on mesh plate 1035 gross area of mesh 1037 and aperture area (also known as having
Effect mass-transfer zone) ratio of area.Mesh plate 1035 is positioned at the air inlet of the first tuyere 1031, covers the first tuyere air inlet
Mesh plate 1035 area is aperture area area.When the percent opening of mesh plate 1035 is the biggest, the effect of the hot blast that is uniformly dispersed is poor；
When percent opening is the least, hot blast air quantity is less, affects the carrying out of drying and processing.Preferably, the percent opening of described mesh plate 1035 is
20-40%.During on mesh plate 1035, the shape of mesh 1037 can be rhombus, square, circular or hexagon any one or several
The combination planted, it is preferable that the generally circular in shape or hexagon of described mesh 1037, its even wind effect is more excellent.
The present invention some preferably in embodiment, by Figure 10 along G-G after intercepting, as shown in figure 11, described first
Tuyere 1031 is isosceles triangle at the cross section of the first tuyere air outlet.Cross section is described first wind that isosceles triangle is arranged
Hot blast can be concentrated by mouth 1031, then blows out, it is ensured that the homogeneity of hot blast air-out, is the most also achieved that the even wind of hot blast
Process.
As shown in figure 13, the blowing direction of described first tuyere 1031 arranges adjusting part 12, described adjusting part 12
Including deep bead 121.The hot blast that first tuyere 1031 is blown out is played the effect stopping and guiding by described deep bead 121.Gear
Aerofoil 121 can rotate around the first tuyere 1031, adjusts deep bead 121 and blows with regulation hot blast with the relative position of the first tuyere 1031
Wind direction to product to be dried.In general, the blowing direction of described first tuyere 1031 is vertical with the face of reverse osmosis membrane.As
In Figure 14 shown in a-e, when deep bead 121 rotates to diverse location, blow out the flow direction of hot blast also from the first tuyere 1031
Different.
Concrete, as shown in a in Figure 14, the hot blast of the first tuyere 1031 blowout flows toward deep bead 121 both sides, the most directly
Blow to reverse osmosis membrane；As shown in b, c in Figure 14, when deep bead 121 rotates to side, as shown in d, e in Figure 14, work as deep bead
121 when rotating to side, and the hot blast of the first tuyere 1031 blowout can be from relative opposite side blowout, now a part of energy in hot blast
Directly blow to reverse osmosis membrane, and the face of the blowing direction of this part hot blast and reverse osmosis membrane forms an angle less than 90 °；
By rotation wind guard 121, the hot blast air quantity directly blowing to reverse osmosis membrane can be changed, and blow to the blowing of the hot blast of reverse osmosis membrane
The angle that the face of direction and reverse osmosis membrane is formed, and then drying effect can be regulated, meet different production needs.
Described deep bead 121 is curved, and towards the first tuyere 1031 curving, so blows out from the first tuyere 1031
And the hot blast that stopped by deep bead 121, after deep bead 121 both sides blow out, flow in the direction towards the first tuyere 1031, protects
The stop of card deep bead 121 and water conservancy diversion effect.Preferably, the first tuyere air outlet of described first tuyere 1031 outwards arranges and turns over
Limit 1039.First, the first tuyere 1031 hot blast blown out can be played guide effect by described flange 1039, can effectively prevent institute
State the phenomenon that air turbulence occurs at the first tuyere air outlet.Secondly, by being formed between described flange 1039 and deep bead 121
Hot-air channel, further enhances water conservancy diversion effect.
The length of described deep bead 121 is consistent with the length of the first tuyere 1031, as shown in figure 15, and deep bead 121
Two ends are fixed on the two ends of the first tuyere 1031 by screw 124, it is simple to the dismounting of deep bead 121, install and regulate, Ke Yigen
According to Production requirement, behind the position of regulation deep bead 121, fix with screw 124.
Further, described adjusting part 12 also includes swingable pointer 123, described pointer 123 and deep bead 121
Connecting, described pointer 123 is for indicating the anglec of rotation of described deep bead 121.Concrete, described pointer 123 points to graduated disc
122, and described pointer 123 can swing along with the rotation of deep bead 121, thus point to the different quarters being carved with on graduated disc 122
Angle value.Being 0 ° in the middle of described graduated disc 122, angle increases successively toward both sides.Concrete, as position and Figure 14 of deep bead 121
During consistent shown in middle a, pointer points to 0 °, and now the most as previously described, the hot blast of the first tuyere 1031 blowout is toward deep bead
121 both sides flowings, the most directly blow to reverse osmosis membrane；When the position of deep bead 121 is consistent with shown in b, d in Figure 14, pointer
The angle being respectively directed to is between 0 °-70 °, and the hot blast part of the first tuyere 1031 blowout directly blows to reverse osmosis membrane, and with
Angle to increase, the hot blast air quantity that can directly blow to reverse osmosis membrane increases therewith, and blows to the blowing side of the hot blast of reverse osmosis membrane
The angle formed to the face with reverse osmosis membrane increases the most therewith；Position and shown in c, e in Figure 14 when deep bead 121
During cause, pointer is respectively directed to 70 ° of both sides, and now deep bead 121 does not affect the hot blast that the first tuyere 1031 is blown out, and hot blast can
Directly vertically blow to reverse osmosis membrane.Therefore by pointer 123 and the anglec of rotation of graduated disc 122 energy accurate perception deep bead 121,
Improve the accuracy of situation regulation that the first tuyere 1031 is dried, thus realize different reverse osmosis membrane drying effects, reach raw
Produce and need.
Therefore, during the work of described bellows, enter the hot blast in described bellows, first pass around the air compartment 103 of wedge structure, so
Afterwards by mesh plate 1035, entering back in the cross section of the first tuyere air outlet is the first tuyere 1031 of isosceles triangle, from the
One tuyere 1031 blows out.That is enter the hot blast in bellows and have passed through three even wind process, well improve hot blast
Homogeneity.When hot blast is after the first tuyere 1031 blowout, regulates its wind direction by described adjusting part 12, just arrive reverse osmosis membrane
Surface carries out drying and processing.
Concrete, the wedge shaped structure of air compartment 103, compared to common rectangular structure, along hot wind flow direction, part heat
Wind enters the first tuyere 1031, i.e. hot blast air quantity to be reduced, and the volume of this air compartment 103 is also being gradually reduced, and can guarantee that air compartment
The concordance of wind speed in 103.
When mesh plate 1035 is avoided that such as regulation intake volume or equipment fault, when air quantity changes greatly, hot blast air quantity is not
Stable impact, plays certain cushioning effect.Further, equally distributed some mesh 1037 on mesh plate 1035, can be to institute
Homodisperse effect is played, so that the air quantity blown on reverse osmosis membrane surface by the first tuyere 1031 is steady through hot blast
Fixed consistent, it is achieved preferable even wind effect, it is ensured that the concordance of drying rate, improve the product quality of produced reverse osmosis membrane.
Described first tuyere 1031 is isosceles triangle at the cross section of the first tuyere air outlet.Cross section is isosceles triangle
Described first tuyere 1031 arranged can be further ensured that the homogeneity of hot blast air-out.
Hot blast is after the first tuyere 1031 blowout, and its wind direction can be affected by described adjusting part 12.By arranging gear
Aerofoil 121, stops hot blast thus changes hot blast wind direction so that hot blast flows towards deep bead 121 both sides.So passing through
Regulation deep bead 121, can control the wind direction of hot blast.In actual production, the face of reverse osmosis membrane is coated with liquid, coating
When measuring less, hot blast air quantity is the least, completes the drying and processing of reverse osmosis membrane.And when coating weight is bigger, hot blast air quantity also with
Increase, if now hot blast directly blows to reverse osmosis membrane, the liquid flowing that may make to be coated with on reverse osmosis membrane, thus lead
The variable thickness of reverse osmosis membrane after causing to dry；And if reduce hot blast air quantity, reverse osmosis membrane can be caused again to dry thorough, all can
Affect the quality of produced reverse osmosis membrane.Therefore bigger hot blast air quantity is being still ensured that, while thoroughly drying reverse osmosis membrane,
By changing hot blast wind direction, thus change and directly blow to the hot blast air quantity of reverse osmosis membrane, and blow to the blowing of hot blast of reverse osmosis membrane
The angle that the face of wind direction and reverse osmosis membrane is formed, and then drying effect can be regulated, meet different production needs.
In preferred embodiment, in described casing 40, it is provided with the wind chamber 303 being oppositely arranged with described air compartment 103, reverse osmosis
Film passes through between described air compartment 103 and described wind chamber 303, and wind chamber 303 is provided with the second tuyere to reverse osmosis membrane blowing
305.The most described first tuyere 1031 is dried to two surfaces that product to be dried is relative respectively with the second tuyere 305.Such as figure
Shown in 16, described wind chamber 303 includes dismountable wind chamber lid 3035, and described second tuyere 305 is dismountable is arranged on wind chamber lid
On 3035.Described wind chamber lid 3035 and the second tuyere 305 fast and convenient can be dismantled and install, it is ensured that work efficiency.Tear open
Leeward chamber lid 3035 and the second tuyere 305, the wind chamber 303 without wind chamber lid 3035 is more convenient for cleaning and safeguarding；And it is independent
Second tuyere 305 is while being easy to clean and safeguard, it is also possible to is directly replaced, saves the time cleaned or safeguard.
Preferably, described second tuyere 305 in the rectangular structure with bending segment, the one of the second tuyere 305 bending segment
End is connected with wind chamber 303, and the other end removably connects with gripper shoe 307.Second tuyere 305 is by bending segment with wind chamber 303 even
Connect, more convenient.Second tuyere 305 is erected in wind chamber 303 and gripper shoe 307, the hot blast entered by wind chamber 303,
Utilize the second tuyere 305 to dry to reverse osmosis membrane, can effectively expand drying area, improve drying efficiency；And second tuyere 305
The other end removably connects with gripper shoe 307, it is simple to installing/dismounting.And it is preferred that as shown in Figure 17, the second tuyere
305 for being uniformly laterally arranged, and 303 each sections of wind chamber air output is consistent, and the drying effect of reverse osmosis membrane can be effectively ensured.
The present invention some preferably in embodiment, as shown in figure 18, Spring Card is passed through in described wind chamber lid 3035 and wind chamber 303
Connecting, described second tuyere 305 is connected by Spring Card with wind chamber lid 3035.Between i.e. second tuyere 305 and wind chamber lid 3035
Second Spring Card 202 is set, between wind chamber lid 3035 and wind chamber 303, the 3rd Spring Card 203 is set.And described second tuyere 305
Also it is attached by Spring Card (not shown) with gripper shoe 307.By using Spring Card to be attached, the second tuyere can be made
Between 305 and wind chamber lid 3035, between wind chamber lid 3035 and wind chamber 303 and between the second tuyere 305 and gripper shoe 307, enter
Operate during row installation and removal more convenient quickly, and its firm performance is good.In other embodiment, wind chamber lid 3035 with
Can also be that screw thread connects between wind chamber the 303, second tuyere 305 and wind chamber lid 3035 and the second tuyere 305 and gripper shoe 307
Connect, latch connects or snaps connection.
Preferably, described second tuyere 305 includes wind outlet panel 3051, and wind outlet panel 3051 is uniformly provided with some air-out
Hole 3053.By being uniformly arranged some exhaust vents 3053, the hot blast in the second tuyere 305 can be played homodisperse effect,
The even wind i.e. realizing described hot blast processes.The shape of exhaust vent 3053 can be in rhombus, square, hexagon or circle
Kind or several combination, it is preferable that during described exhaust vent 3053 generally circular in shape, the even wind effect of described exhaust vent 3053 is relatively
Good.
As shown in figure 19, described wind chamber 303 is arranged multiple wind chambeies air outlet 3033 and a wind chamber air inlet 3031.Institute
Stating wind chamber air outlet 3033 to be arranged on wind chamber lid 3035, accordingly, each wind chamber air outlet 3033 connects second tuyere
305.Increase wind chamber air outlet 3033 and the quantity of the second tuyere 305, drying efficiency can be effectively improved.And if wind chamber air inlet
3031 also are provided with multiple, then in many places air intake may cause wind chamber 303, hot wind flow is disorderly, thus affects drying effect and product
Quality.Therefore, wind chamber 303 only arranges a wind chamber air inlet 3031, the order of hot wind flow can be strengthened, improve reverse osmosis
The drying effect of permeable membrane and product quality.
As shown in figure 20, described wind chamber air inlet 3031 is arranged in wind chamber 303 one side relative with wind chamber lid 3035, and
End near wind chamber 303.Wind chamber 303 in the uniformity in hot wind flow direction so can be effectively ensured.As shown in Figure 19, heat
Wind, along the direction of arrow N1, enters wind chamber 303 from wind chamber air inlet 3031；Then from multiple wind chambeies air outlet in wind chamber 303
3033, the direction along arrow N2 is left.At wind chamber air inlet 3031 in described wind chamber 303, guiding subassembly is set.Pass through water conservancy diversion
Hot blast can be played guide effect by assembly well, allows most hot blast flow to the wind chamber 303 away from wind chamber air inlet 3031
One end so that enter the air quantity of hot blast in each tuyere 305 the most consistent.
Described guiding subassembly can be guide vane or kuppe, all can realize the guide effect to hot blast.Preferably,
Described guiding subassembly is deflector 3037；Described deflector 3037 is arranged on the end near wind chamber air inlet 3031, the wind chamber 303
And between wind chamber air inlet 3031, this deflector 3037 is curved, and towards wind chamber air inlet 3031 curving and extend.Logical
Crossing and arrange curved deflector 3037, part hot blast is due to the guide effect of deflector 3037, away from wind chamber air inlet
Flow at the wind chamber air outlet 3033 of 3031；And the convenient setting of deflector 3037 simple in construction.
Preferably, described deflector 3037 extends to cover the air intake region of wind chamber air inlet 3031, on deflector 3037
Multiple air vent 3039 is set.When i.e. overlooking, deflector 3037 can shelter from wind chamber air inlet 3031, alternatively, wind completely
Chamber air inlet 3031 is among the shaded area of deflector 3037.It is internal that hot blast enters wind chamber 303 from wind chamber air inlet 3031
After, major part hot blast flows away from the one end in air inlet 3031 wind chamber, wind chamber 303, and fraction hot blast then can pass deflector
3037, arrive the wind chamber air outlet 3033 being oppositely arranged with wind chamber air inlet 3031.Therefore, deflector 3037 can be to from described wind
The hot blast that chamber air inlet 3031 flows into plays the guiding and distributional effects arrived very much.
Further, the radian of described deflector 3037 is 30-45 degree, and this radian can ensure each air outlet well
The uniformity of air quantity between 3033.Wherein, on deflector 3037, the size of air vent 3039, shape and position all can be according to reality
The condition of production is adjusted.If air vent 3039 can be the group of one or more in rhombus, square, circular or hexagon
Close；Air vent 3039 can be to be uniformly laterally arranged or uniform crossover setting；Certainly the distribution of air vent 3039 can also be
Density degree differs, it is possible to reach different water conservancy diversion or the hot blast passed through is played distributional effects.
Therefore, during the work of described bellows, described wind chamber 303 is by wind chamber air inlet 3031 air intake, the heat entered
Wind is after guiding subassembly, and hot blast is disperseed and flows towards different wind chamber air outlets 3033.Hot wind flow in wind chamber 303
Stability high, and the concordance flowing to each wind chamber air outlet 3033 air quantity is good.Hot blast, by after wind chamber air outlet 3033, enters
Second tuyere 305, and by some exhaust vents 3053 air-out being uniformly arranged, arrive the face of reverse osmosis membrane.
In being appreciated that the casing 40 of described bellows, cross roller 408 both sides and be respectively provided with air compartment 103 and wind chamber 303, i.e. mistake
On roller 408, the reverse osmosis membrane both sides of conveying are respectively provided with air compartment 103 and wind chamber 303.By the first tuyere 1031 on air compartment 103
With the second tuyere 305 on wind chamber 303, dry to reverse osmosis membrane simultaneously, carry out the drying and processing of reverse osmosis membrane.And first tuyere
1031 and second tuyere 305 use different structures, the first tuyere 1031 is by the first tuyere air outlet, and the second tuyere
305 is by exhaust vent 3053 air-out, and both match and can be effectively improved the drying efficiency of reverse osmosis membrane.And tie for tuyere
The difference of structure, corresponding air compartment 103 and wind chamber 303 are also adopted by different structures, can realize the first tuyere 1031 and the second tuyere
The controllability of 305 air-out, and it is effectively improved the stability of tuyere air-out.
Concrete, be provided with mesh plate 1035 in described air compartment 103, can to play homodisperse effect through hot blast,
So that blow the air quantity stable and consistent on reverse osmosis membrane surface by the first tuyere 1031；And by going out at the first tuyere
Adjusting part 12 is set at air port, the flow direction of the hot blast blown out from the first tuyere 1031 can be changed, and then first can be regulated
Drying effect at tuyere air outlet.Described wind chamber 303 is then to be determined by wind chamber air inlet 3031 and wind chamber air outlet 3033
Number and position and arrange guiding subassembly, be effectively improved the concordance of the second tuyere 305 air-out.
For improving the heat-proof quality of described bellows, lowering energy consumption, further, as shown in figure 21, described casing 40 wraps
Include box frame 405；Arranging outer gallbladder plate 401 outside described box frame 405, inner side arranges inner bag plate 403.Casing 40 by interior extremely
Include inner bag plate 403, box frame 405 and outer gallbladder plate 401 successively outward, between described outer gallbladder plate 401 and inner bag plate 403, form sky
Chamber, can effectively reduce the thermal loss of bellows, reduces energy consumption.It is filled with heat-preservation cotton 415 in this cavity, plays the effect of insulation,
Reduce energy consumption further, reach the most energy-conservation effect.Heat-preservation cotton 415 can be aluminium silicate wool, rock wool or glass cotton.Preferably
Ground, described heat-preservation cotton 415 is specially aluminium silicate wool, and its thermal conductivity low thermal stability can be good.
Further, between described outer gallbladder plate 401 and box frame 405, first heat insulating mattress 411, box frame are set
Second heat insulating mattress 412 is set between 405 and inner bag plate 403.By arranging first heat insulating mattress the 411, second heat insulating mattress 412, effectively
Intercept the heat transfer between box frame 405 and outer gallbladder plate 401, inner bag plate 403, strengthen the effect of heat insulation of bellows.
Described heat insulating mattress can be made up of materials such as rubber, silica gel or asbestos, can play heat insulation effect.Due to this
In energy-saving bellows work process, in casing 40, temperature is the highest, and the temperature of casing 40 is from inner bag plate 403 to box frame 405 again
Reduce successively to outer gallbladder plate 401.In order to obtain more excellent effect of heat insulation, and reduce heat insulation cost, it is preferable that described first heat insulation
The common Silicone Rubber being easy to get selected by pad 411, and the thickness of described first heat insulating mattress 411 is 2-5mm.The embodiment that the present invention is optimum
In, the thickness of described first heat insulating mattress 411 is 3mm.And described second heat insulating mattress 412 selects the asbestos board that resistance to elevated temperatures is good,
The thickness of described second heat insulating mattress 412 is 2-5mm.In the embodiment that the present invention is optimum, the thickness of described second heat insulating mattress 412 is
3mm。
As shown in figure 22, described casing 40 is provided with opening (non-label), and described opening runs through described outer gallbladder plate 401 and interior
Gallbladder plate 403.Described opening can be hot wind inlet (non-label) or exhaust outlet (non-label) etc., and wherein, hot blast is entered by hot blast
Mouth enters inner bellows, dries reverse osmosis membrane；Cold wind then leaves bellows by exhaust outlet.Arrange at these opening parts
Flange 407.Described flange 407 connects advantages such as having convenient disassembly, intensity height and good seal performance.Described flange 407 is permissible
For slip-on-welding plate flange, hubbed clip-on-welding flange or band neck W.N flange etc..Arrange between described flange 407 and outer gallbladder plate 401
3rd heat insulating mattress 413.The setting of the 3rd heat insulating mattress 413 is effectively increased the heat-proof quality of described energy-saving bellows.And when described
When flange 407 is hubbed clip-on-welding flange or band neck W.N flange, its cervical region can connect with box frame 405 and/or inner bag plate 403
Touching, (figure is not therefore can also to arrange heat insulating mattress on flange 407 with the contact surface of box frame 405 and/or inner bag plate 403
Show), to improve integral heat-insulation property.
3rd heat insulating mattress 413 can be made up of materials such as rubber, silica gel or asbestos, can play heat insulation effect.Enter
One step, in order to obtain more excellent effect of heat insulation, and reduces heat insulation cost, and described 3rd heat insulating mattress 413 is Silicone Rubber, and it is thick
Degree is 2-5mm, and in the embodiment that the present invention is optimum, the thickness of described 3rd heat insulating mattress 413 is 3mm.
As shown in Figure 23, Figure 24, described roller 408 excessively includes that two roll end 409 excessively (only illustrate described roller 408 excessively in Fig. 6
One of them crosses roll end 409), described casing 40 is correspondingly arranged for described cross 408 liang of roller cross roll end 409 stretch out some
Through hole, described through hole runs through described inner bag plate 403 and outer gallbladder plate 401, sheathed 4th heat insulating mattress 414 in described roll end 409 excessively.
So can reduce the heat from through hole loss further, it is ensured that the integral heat-insulation property of described energy-saving bellows.
Preferably, as shown in figure 25, described 4th heat insulating mattress 414 includes the square washer contacted with outer gallbladder plate 401
421, square washer 421 is folded and sets cylindrical spacer 422；Offer and institute on described square washer 421 and cylindrical spacer 422
Stated the through hole that the mistake roll end 409 of roller 408 matches.Wherein, the diameter of cylindrical spacer 422 is less than square washer 421
Width.Described 4th heat insulating mattress 414, in step-like, the step surface of this step can arrange installing hole (not shown), it is simple to mistake
The installation of roller 408.The most as shown in Figure 6, use fixture (non-label) to fix two mistake roll end 409 of roller 408, make described
Cross roller 408 and be connected setting with described casing 40.Described fixture and fixed form thereof have multiple, as at the 4th heat insulating mattress 414
Threaded fixed block or ring for fixing on step surface, and the mistake roll end 409 crossing roller 408 is fixed on fixed block, or fixing
In ring for fixing, as long as fixing roller 408 and making it normally work, here is omitted.
4th heat insulating mattress 414 can be made up of materials such as rubber, silica gel or asbestos, can play heat insulation effect.For
Obtain more excellent effect of heat insulation, and reduce heat insulation cost, it is preferred that described 4th heat insulating mattress 414 is prepared by silica gel, and described
The thickness of square washer 421 is 5-15mm, and the thickness of cylindrical spacer 422 is 25-35mm.In the embodiment that the present invention is optimum,
The thickness of described square washer 421 is 10mm, and the thickness of cylindrical spacer 422 is 30mm.
In some embodiments of the invention, described casing 40 is an entirety.Preferably, as shown in figure 23, described casing
40 include the first casing 101 and the second casing 301 being oppositely arranged.I.e. first casing 101 and the second casing 301 are and have one
Uncovered casing, and its open-mouth mutually dock composition one complete casing 40.Can also be understood to casing 40 is split as two
Individual part.Concrete, the first described casing 101 include the first box frame (non-label), the first inner bag plate (non-label) and
First outer gallbladder plate (non-label), the second described casing 301 includes that the second box frame (non-label), the second inner bag plate (are not marked
Number) and the second outer gallbladder plate (non-label).First box frame and the second box frame composition box frame 405, the first inner bag plate
With the second inner bag plate composition inner bag plate 403, the first outer gallbladder plate and the second outer gallbladder plate form outer gallbladder plate 401.Described roller 408 excessively can
To be as shown in FIG., it is located at the second casing 301, naturally it is also possible to be to be located in the first casing 101.
Can be by arranging locking mechanism between first casing 101 and the second casing 301, the most described locking
Mechanism can be a unlatching cylinder 70, and described unlatching cylinder 70 can be used for realizing the opening and closing of casing 40, it is simple to within casing 40
Structure and parts thereof are cleared up and safeguard.Further, arrange between the first casing 101 and the second casing 301 close
Seal strip (not shown), this sealing joint strip can play and seal and heat insulation effect.
Described bellows also include the intake stack 502 for air intake.In some preferred embodiments of the present invention, for improving
The air intake cleannes of bellows, such as Figure 26, shown in 27, described bellows are additionally included between described casing 40 and intake stack 502 and set
The filter 50 put.The hot blast come by intake stack 502 conveying must just enter casing 40 after filter 50, can have
Effect removes the dust in hot blast and impurity, improves air intake cleanliness factor, it is ensured that the quality of produced reverse osmosis membrane.
As shown in figure 28, the first wind pressure sensor 511, filter are set at the filter air inlet 51 of described filter 50
Second wind pressure sensor 512 is set at the filter air outlet 52 of 50.Certainly filter air inlet 51 and filter air outlet 52
Position be not limited to position shown in figure, as long as can air intake, air-out.By the first wind pressure sensor 511 and second
Wind pressure sensor 512 can understand air intake wind speed and the air-out wind speed of filter 50 in time, has namely understood intake stack 502
Conveying air quantity and filter laggard enter air quantity in casing 40, according to the requirement of drying course in actual production, can regulate into
Wind speed in wind pipeline 502, the corresponding air quantity entered in filter 50 that changes, dries in the most just changing entrance casing 40
The air quantity of dry-cure.The regulation of wind speed in intake stack 502, can be realized by valve etc..Can also be by calculating filter 50
Air intake blast and the pressure reduction of filter 50 air-out blast, it is judged that the operation conditions of filter 50.In general, filter 50 air intake
The pressure differential range of blast and filter 50 air-out blast is 0-500Pa, when pressure reduction is more than 500Pa, illustrates that filter 50 is internal
It may happen that blocking, need filter 50 to be checked or clears up.
Preferably, air intake cloth set 501 is set between described filter 50 and intake stack 502.That is filter 50
Being connected by air intake cloth set 501 is soft with intake stack 502, air intake cloth set 501 plays the effect of damping and noise reduction.Certainly, institute
State filter 50 can also directly be connected with intake stack 502.Further, filter 50 is arranged on casing 40, so
Integrated design makes described bellows have compact conformation, stable advantage.
Preferably, as shown in figure 29, described casing 40 offers bellows air inlet 105, accordingly, described filter 50
Be positioned at bellows air inlet 105, i.e. filter air outlet 52 connects with bellows air inlet 105, and hot blast is after filter 50 filters
Bellows are entered by bellows air inlet 105.Being provided with air compartment 103 in described casing 40, air compartment 103 includes air compartment air inlet 106 He
The first tuyere 1031 for air-out.Described air compartment air inlet 106 is positioned at air compartment 103 in the one side of bellows air inlet 105,
The another side that air compartment 103 is relative arranges described tuyere 1031.
Owing to hot blast is after filtration treatment, its wind speed is unstable, in order to make wind speed more steady, further, as
Shown in Figure 30, arranging breeze way 102 between described bellows air inlet 105 and air compartment air inlet 106, this breeze way 102 plays slow
Punching effect, the stability of hot blast wind speed in raising entrance air compartment 103.This breeze way 102 enters also for the hot blast entering air compartment 103
Even wind of having gone processes, and can improve the homogeneity of hot blast in bellows further.Preferably, as shown in figure 31, the overall class of breeze way 102
Like hull.Described bellows air inlet 105 is connected for arc-shaped transition between air compartment air inlet 106, namely breeze way 102 away from
The side of described air compartment air inlet 106 is curved, it is simple to the flowing of hot blast also plays the effect of water conservancy diversion.Preferably, described bellows
The incoming air area of air inlet 105 is more than the incoming air area of air compartment air inlet 106.The buffering that can guarantee that breeze way 102 is so set
The stability of hot blast wind speed in effect and entrance air compartment 103.
Further, in described breeze way 102, the 3rd wind pressure sensor (not shown) is set, breeze way can be understood in time
Blast in 102, grasps hot blast wind speed and the air quantity entering air compartment 103.4th wind pressure sensor (figure is set in described casing 40
Do not show), described 4th wind pressure sensor is positioned at the blowing region of the first tuyere 1031, and namely the 4th wind pressure sensor is positioned at instead
The region that permeable membrane is passed through, the air quantity that can blow on reverse osmosis membrane in bellows be understood in time and wind speed.
Further, shown in Figure 32, Figure 33, described casing 40 arranges blast display (non-label), described
Blast display and first wind pressure sensor the 511, second wind pressure sensor the 512, the 3rd wind pressure sensor and the 4th blast sense
Device is connected.Operator can be allowed to understand concrete parameters of technique process in time by blast display.Preferably, described blast shows
Showing that device includes the first blast display the 521, second blast display 522 and the 3rd blast display 523, described first blast shows
Show that device 521 is connected with the first wind pressure sensor 511 and the second wind pressure sensor 512, described second blast display 522 and the 3rd
Wind pressure sensor is connected, and described 3rd blast display 523 is connected with the 4th wind pressure sensor.It is to say, the first blast shows
Show the air intake blast of display filter 50 on device 521 and the pressure reduction of air-out blast；Display buffer section on second blast display 522
Blast in 102；The reverse osmosis membrane blast by region in casing 40 is shown on 3rd blast display 523.By the first wind
Pressure display the 521, second blast display 522 and the 3rd blast display 523, can grasp the operation conditions of bellows comprehensively.
The present invention also provides for a kind of reverse osmosis membrane production equipment, and it uses bellows as above, has reverse osmosis membrane and dries
In dry-cure, in bellows hot blast homogeneity good and blowing the adjustable advantage of wind direction.
Compared with prior art, bellows provided by the present invention, product to be dried passes through in bellows, and described bellows utilize
Hot blast carries out drying and processing to product to be dried, enters the hot blast of described bellows, after the evenest wind processes, blows to treat
Dry the surface of product；The wherein angle adjustable of formed angle between wind direction and the surface of product to be dried of hot blast.Logical
Cross even wind and process the homogeneity that can be effectively improved hot blast, and by regulation blowing direction, can change and directly blow to reverse osmosis membrane
Hot blast air quantity, and then drying effect can be regulated, meet different production needs.
Further, the first tuyere dried to product to be dried, blowing of described first tuyere it are provided with in described bellows
Wind side sets up adjusting part, and described adjusting part is for the blowing direction of regulation the first tuyere.Blowing at the first tuyere
Side sets up adjusting part, it is ensured that the regulating effect of blowing direction.
Further, described adjusting part includes rotatable deep bead；Described deep bead is curved, and towards first
Tuyere curving.So from the first tuyere blowout and the hot blast that stopped by deep bead, after deep bead both sides blow out towards
The direction flowing of the first tuyere, it is ensured that the stop of deep bead and water conservancy diversion effect.
Further, described first tuyere includes the first tuyere air inlet and the first tuyere air outlet, described first wind
First tuyere air outlet of mouth outwards arranges flange, forms hot-air channel between described flange and deep bead.First, described flange
Guide effect can be played to by the hot blast of the first tuyere blowout, can effectively prevent occurring that air-flow is disorderly at described first tuyere air outlet
Random phenomenon.Secondly, by forming hot-air channel between described flange and deep bead, water conservancy diversion effect is further enhanced.
Further, in described bellows, it is provided with air compartment, described air compartment arranges described first tuyere, in air compartment first
The air intake side of tuyere sets up mesh plate, and described mesh plate processes for the even wind of hot blast.First mesh plate is avoided that as adjusted
When joint intake volume or equipment fault, the impact that when air quantity changes greatly, hot blast air quantity is unstable, play certain buffering and make
With.Secondly, equally distributed some mesh on mesh plate, can to play homodisperse effect through hot blast so that
The air quantity stable and consistent blown on reverse osmosis membrane surface by the first tuyere, it is achieved preferable even wind effect, it is ensured that drying rate
Concordance, improve the product quality of produced reverse osmosis membrane.
Preferably, in described first tuyere, described mesh plate is set near the first tuyere air inlet.So mesh plate only pin
The hot blast entering the first tuyere is carried out dispersed process, can guarantee that even wind effect.
Preferably, the wedge shaped structure of described air compartment；Described first tuyere is isosceles at the cross section of the first tuyere air outlet
Triangle.The air compartment of wedge structure can carry out the evenest wind to the hot blast entered and process.Owing to wedge structure is compared to common
Rectangular structure, along hot wind flow direction, part hot blast enters the first tuyere, i.e. hot blast air quantity to be reduced, and the body of this air compartment
Amass and be also gradually reduced, can guarantee that the concordance of wind speed in air compartment.And cross section is described first tuyere that isosceles triangle is arranged
Hot blast can be concentrated, then blow out, it is ensured that the homogeneity of hot blast air-out, the most also be achieved that the even wind of hot blast processes.
Therefore by increasing this twice even wind process, can guarantee that the even wind effect of hot blast.
Further, described product to be dried arranges wind chamber relative to the opposite side of air compartment, and described wind chamber is provided with to treating
Dry the second tuyere of product blowing.Reverse osmosis membrane, simultaneously by the drying functions of hot blast, is effectively accelerated in reverse osmosis membrane both sides
Drying rate.
Further, described second tuyere includes wind outlet panel, and wind outlet panel is uniformly provided with some exhaust vents.First
Tuyere and the second tuyere use different air-out modes, and both match and can be effectively improved the drying efficiency of reverse osmosis membrane.
Compared with prior art, the reverse osmosis membrane production equipment of the present invention uses the bellows of the present invention, has reverse osmosis membrane
In drying and processing, the adjustable advantage of hot blast wind direction in bellows.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all former in the present invention
Any amendment made within then, within equivalent and improvement etc. all should comprise protection scope of the present invention.
Claims (10)
1. bellows, product to be dried passes through in bellows, and described bellows utilize hot blast to carry out product to be dried at drying
Reason, it is characterised in that: enter the hot blast of described bellows, after the evenest wind processes, blow to the surface of product to be dried；
Wherein hot blast blows to the wind direction scalable of product to be dried.
2. bellows as claimed in claim 1, it is characterised in that: it is provided with the first wind dried to product to be dried in described bellows
Mouth, the blowing direction of described first tuyere arranges deep bead；Described deep bead can around first tuyere rotate, adjust deep bead with
The relative position of the first tuyere blows to the wind direction of product to be dried with regulation hot blast.
3. bellows as claimed in claim 2, it is characterised in that: described deep bead is curved, and towards the first tuyere curving.
4. bellows as claimed in claim 3, it is characterised in that: described first tuyere includes the first tuyere air inlet and the first tuyere
Air outlet, the first tuyere air outlet of described first tuyere outwards arranges flange, forms hot blast between described flange and deep bead
Passage.
5. as claimed in claim 4 bellows, it is characterised in that: it is provided with air compartment in described bellows, described air compartment arranges described the
One tuyere, in air compartment, the air intake side of the first tuyere sets up mesh plate, and described mesh plate processes for the even wind of hot blast.
6. bellows as claimed in claim 5, it is characterised in that: arrange described in described first tuyere near the first tuyere air inlet
Mesh plate.
7. bellows as claimed in claim 5, it is characterised in that: the wedge shaped structure of described air compartment；Described first tuyere is at the first wind
The cross section of mouth air outlet is isosceles triangle.
8. bellows as claimed in claim 5, it is characterised in that: described product to be dried arranges wind chamber relative to the opposite side of air compartment,
Described wind chamber is provided with the second tuyere dried to product to be dried；Described first tuyere and the second tuyere are respectively to product to be dried
Two surface blowings of condition pair.
9. bellows as claimed in claim 8, it is characterised in that: described second tuyere includes wind outlet panel, in wind outlet panel uniformly
It is provided with some exhaust vents.
10. a reverse osmosis membrane production equipment, it is characterised in that: described reverse osmosis membrane production equipment includes such as claim 1-9
Bellows described in any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610512343.5A CN106110897A (en) | 2016-06-30 | 2016-06-30 | Bellows and reverse osmosis membrane production equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610512343.5A CN106110897A (en) | 2016-06-30 | 2016-06-30 | Bellows and reverse osmosis membrane production equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159536A (en) * | 2017-06-23 | 2017-09-15 | 中山松德新材料装备有限公司 | A kind of novel air nozzle structure |
| CN108657860A (en) * | 2018-06-04 | 2018-10-16 | 河南汇丰水处理设备有限公司 | One kind cuts, folds, sending, rolling up integrated household film process units |
| CN110517829A (en) * | 2019-08-13 | 2019-11-29 | 深圳市善柔科技有限公司 | The preparation method of silver nanowires film |
| CN113426648A (en) * | 2021-07-30 | 2021-09-24 | 惠州市赢合科技有限公司 | Micro-hole tuyere structure and oven |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322522Y (en) * | 2008-12-19 | 2009-10-07 | 湖南正大轻科机械有限公司 | Air nozzle of hot air dryer |
| CN201552801U (en) * | 2009-10-23 | 2010-08-18 | 陕西北人印刷机械有限责任公司 | Drying cabinet device for intaglio printing press |
| CN102671830A (en) * | 2012-06-04 | 2012-09-19 | 浙江科翔壁纸制造有限公司 | Coating machine |
| WO2012150618A1 (en) * | 2011-05-02 | 2012-11-08 | 野方鉄郎 | Manufacturing device and manufacturing method of polyolefin microporous film |
| CN203108741U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Isolating membrane coating machine for lithium battery |
| CN103264011A (en) * | 2013-06-05 | 2013-08-28 | 深圳市浩能科技有限公司 | Oven air chamber structure provided with buffering area |
| CN203715760U (en) * | 2014-02-19 | 2014-07-16 | 横店集团东磁股份有限公司 | Automatic water removal device of electrophoresis product before surface drying |
-
2016
- 2016-06-30 CN CN201610512343.5A patent/CN106110897A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322522Y (en) * | 2008-12-19 | 2009-10-07 | 湖南正大轻科机械有限公司 | Air nozzle of hot air dryer |
| CN201552801U (en) * | 2009-10-23 | 2010-08-18 | 陕西北人印刷机械有限责任公司 | Drying cabinet device for intaglio printing press |
| WO2012150618A1 (en) * | 2011-05-02 | 2012-11-08 | 野方鉄郎 | Manufacturing device and manufacturing method of polyolefin microporous film |
| CN102671830A (en) * | 2012-06-04 | 2012-09-19 | 浙江科翔壁纸制造有限公司 | Coating machine |
| CN203108741U (en) * | 2013-01-30 | 2013-08-07 | 青州神工机械设备有限公司 | Isolating membrane coating machine for lithium battery |
| CN103264011A (en) * | 2013-06-05 | 2013-08-28 | 深圳市浩能科技有限公司 | Oven air chamber structure provided with buffering area |
| CN203715760U (en) * | 2014-02-19 | 2014-07-16 | 横店集团东磁股份有限公司 | Automatic water removal device of electrophoresis product before surface drying |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159536A (en) * | 2017-06-23 | 2017-09-15 | 中山松德新材料装备有限公司 | A kind of novel air nozzle structure |
| CN108657860A (en) * | 2018-06-04 | 2018-10-16 | 河南汇丰水处理设备有限公司 | One kind cuts, folds, sending, rolling up integrated household film process units |
| CN108657860B (en) * | 2018-06-04 | 2024-03-22 | 河南汇丰水处理设备有限公司 | Cutting, stacking, conveying and rolling integrated household film production device |
| CN110517829A (en) * | 2019-08-13 | 2019-11-29 | 深圳市善柔科技有限公司 | The preparation method of silver nanowires film |
| CN113426648A (en) * | 2021-07-30 | 2021-09-24 | 惠州市赢合科技有限公司 | Micro-hole tuyere structure and oven |
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Application publication date: 20161116 |