CN207342510U - A kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge - Google Patents
A kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge Download PDFInfo
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- CN207342510U CN207342510U CN201721173268.0U CN201721173268U CN207342510U CN 207342510 U CN207342510 U CN 207342510U CN 201721173268 U CN201721173268 U CN 201721173268U CN 207342510 U CN207342510 U CN 207342510U
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- reverse osmosis
- connecting rod
- tube reverse
- disc tube
- support shaft
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Abstract
It the utility model is related to field of mechanical technique, specifically a kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge, it uses slew buffer stent that disc tube reverse osmosis (dt-ro) device is rotatably mounted on base, and is fixed disc tube reverse osmosis (dt-ro) device with the second limited block by the first limited block.The utility model is compared with the existing technology, disc tube reverse osmosis (dt-ro) device for wastewater zero discharge more laborsaving, easily can carry out disc tube reverse osmosis (dt-ro) device and fall operation, be conveniently replaceable diaphragm and operate, whole process is adapted to one man operation, human input is saved, improves security.
Description
Technical field
It the utility model is related to field of mechanical technique, specifically a kind of disc tube reverse osmosis (dt-ro) for wastewater zero discharge
Device.
Background technology
Worsening and national and government increasingly awakening with China's environment, wastewater zero discharge quickly just into
The big slogan of one national every profession and trade, various regions are followed one after another.Great number in face of wastewater treatment is put into, traditional " zero " discharge technology one
Face directly and face the problem of popularization is difficult.Studies have shown that uses traditional technology, to realize that " zero " discharges, the high cost pair of ton water process
It is difficult to bear particularly for the highly water intensive enterprise such as steel, coal, chemical industry, printing and dyeing in enterprise.If DTRO films, that is, dish tubular type is anti-
Infiltration membrane technology can realize that industrial wastewater " zero " discharges, and water pollution control problem is it may be said that get twice the result with half the effort.For highly water intensive enterprise
For, the feasibility for implementing waste water " zero " discharge greatly increases.
See at present, whole nation overwhelming majority industrial park sewage treatment plants are not reaching to requirement, wherein it is critically important the reason for just
Be sewage disposal cost it is too high.Compared with conventional art, DTRO membrane technologies are in Sewage treatment rate, ant-scaling is dirty stifled, antipollution,
Pre-process economical, water adaptability, life of product, energy consumption and prevent that secondary pollution etc. advantage is notable, can make to give up
The main reason for cost of water treatment is greatly reduced, is the breakthrough that it is obtained in high hard high salt water process.
DTRO films are a kind of new membrane separation assemblies applied to liquid desalination and purification, its is high pressure resistant, antipollution feature
It is fairly obvious., also can economical and effective stable operation in the case of high concentrtion, high SDI values, high salinity, high COD.DTRO
The core component of disc tube reverse osmosis (dt-ro) film column is by disc-type diaphragm, flow guiding disc, O-ring seal, center pull rod, upper and lower embrane method
Orchid, bushing, nut etc. form.The species of film column has：Membranelle column diameter is 200 millimeters, 1000 millimeters long, there is 170 flow guiding discs
It is built in 169 diaphragms in putamina, the membrane area of each film column is 7.6m2；Big film column diameter is 214 millimeters, long 1400 milli
Rice, has 210 flow guiding discs and 209 diaphragms to be built in putamina, the membrane area of each film column is 9.4m2.Can according to water quality and
Water outlet requirement is modified.Lower flange and center pull rod are fixed by positioner, O-shaped rubber seal, diaphragm and lead first
Flow table interval stacks installation and extends through in center pull rod, installs upper flange afterwards, finally carries out pressure sealing installation.
After disc tube reverse osmosis (dt-ro) device uses a period of time, diaphragm is blocked, it is necessary to replace diaphragm in time, ensures equipment
Operation.The film column lower end of existing disc tube reverse osmosis (dt-ro) device is fixed on base by nut, and replacement when needs to dismantle
After nut, putamina is transported on ground and carries out replacing diaphragm operation, since the weight of film column is larger, dismantles nut process
In, it is necessary to which more people's auxiliary operations, time-consuming and laborious.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and disc tube reverse osmosis (dt-ro) device is cut with scissors with base
Connect, the convenient follow-up operation for replacing diaphragm.
To achieve the above object, design a kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge, including base and
The disc tube reverse osmosis (dt-ro) membrane module being located on base；The disc tube reverse osmosis (dt-ro) membrane module includes putamina, pull rod, diaphragm, water conservancy diversion
Disk, the diaphragm, flow guiding disc are built in putamina, and the bottom of the pull rod sequentially passes through diaphragm, flow guiding disc, the pull rod it is upper
Lower both ends are respectively outside the both ends of putamina, and pull rod is fixed with putamina, it is characterised in that：
The base uses frame structure, it includes at least bottom plate, left and right sides wall, the top surface equipped with through hole, and left
On right two side escape groove is offered from top to bottom plate；Before and after through hole locating groove is further respectively had on the base top surface of side；
The lower part of the putamina is rotatably mounted in base using slew buffer stent；
The slew buffer stent includes support shaft, the first vertical pole, the second vertical pole, upper joint sleeve, lower company
Female connector, head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod and buffer module, support shaft connecting shaft ear；
The upper joint sleeve, lower joint sleeve fix the top and bottom for being set in putamina respectively；First vertical pole
Both ends be separately fixed at the front end of upper joint sleeve and the front end of lower joint sleeve, the both ends of second vertical pole are solid respectively
It is scheduled on the rear end of upper joint sleeve and the rear end of lower joint sleeve；Axis connects fixation respectively at the front and rear both ends to horizontally disposed support shaft
Former and later two support shaft connecting shaft ears on bottom plate；The lower end of first vertical pole, the lower end of the second vertical pole are right respectively
It should be hinged in the support shaft on the inside of two support shaft connecting shaft ears；One end of the head rod, the second connecting rod
One end corresponding hinged first vertical pole respectively nearly lower part, the nearly lower part of the second vertical pole, head rod it is another
End, the other end of the second connecting rod correspond to one end, one end of the 4th connecting rod of hinged 3rd connecting rod, the buffering respectively
The bottom surface of module is fixed on below the support shaft between two support shaft connecting shaft ears；The other end of 3rd connecting rod, the 4th connect
The other end of extension bar corresponds to the front and back ends for being hinged on buffer module respectively；The head rod, the 3rd connecting rod form folder
Angle；
Base upper surface positioned at escape groove front and back is respectively equipped with jack, the two legs difference of one first U-shaped limited block
It is plugged in corresponding jack, the madial wall of the first U-shaped limited block is raised, and the lug boss of a U-shaped limited block is connected to lower joint sleeve
Outside；
The both ends of one second limited block are respectively engaged with former and later two locating grooves, press from both sides disc tube reverse osmosis (dt-ro) membrane module
If it is fixed between the first U-shaped limited block and the second limited block.
First vertical pole, the lower end of the second vertical pole are respectively fixedly connected with ring, and the first vertical pole, second are erected
Allotment bar is socketed in be formed in support shaft using connection ring and is hinged.
The buffer module includes square frame, square inside casing and four rubber columns；The square inside casing is opposite
It is positioned over after square frame rotates 45 degree of angles in the same vertical plane in square frame, is located at four vertex of square inside casing
On the center line of the four edges of square frame, and four angles of square frame to each angle corresponding to square inside casing it is corresponding
Extruding plugs a rubber column respectively between side, and the 3rd connecting rod is respectively articulated with the front and rear side of any one side of square inside casing
The other end of the other end, the 4th connecting rod.
The two disc tube reverse osmosis (dt-ro) membrane modules in left and right and corresponding two slew buffer stents are equipped with the base.
The base is equipped with wheel.
Compared with the existing technology, the disc tube reverse osmosis (dt-ro) device for wastewater zero discharge can be saved more the utility model
Power, easily carry out disc tube reverse osmosis (dt-ro) device and fell operation, is conveniently replaceable diaphragm and operates, and whole process is adapted to one man operation,
Human input is saved, improves security.
Brief description of the drawings
Fig. 1 is the structure diagram after cutting at the slave escape groove of the utility model.
Fig. 2 be the utility model in be equipped with support shaft connecting shaft ear, support shaft base dimensional structure diagram.
Fig. 3 is the structure diagram of buffer module in the utility model.
Embodiment
In conjunction with accompanying drawings and embodiments, the utility model is further described.
Embodiment 1
Referring to Fig. 1~Fig. 3, a kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge of the utility model, including base 1
And it is located at the disc tube reverse osmosis (dt-ro) membrane module 2 on base 1；The disc tube reverse osmosis (dt-ro) membrane module 2 includes putamina 21, pull rod
22nd, diaphragm, flow guiding disc, the diaphragm, flow guiding disc are built in putamina 21, and the bottom of the pull rod 22 sequentially passes through diaphragm, leads
Flow table, respectively outside the both ends of putamina 21, and pull rod 22 is fixed with putamina 21, its feature exists the upper and lower ends of the pull rod
In：
The base 1 uses frame structure, it includes at least bottom plate, left and right sides wall, the top surface equipped with through hole, and left
On right two side escape groove 1-1 is offered from top to bottom plate；Positioning card is further respectively had before and after through hole on 1 top surface of base of side
Groove 1-3；
The lower part of the putamina 21 is rotatably mounted in base 1 using slew buffer stent；
The slew buffer stent includes support shaft 41, the first vertical pole 42, the second vertical pole, upper joint sleeve
43rd, lower joint sleeve 44, head rod 45, the second connecting rod, the 3rd connecting rod 46, the 4th connecting rod and buffer module 47,
Support shaft connecting shaft ear 7；
The upper joint sleeve 43, lower joint sleeve 44 fix the top and bottom for being set in putamina 21 respectively；Described first is perpendicular
The both ends of allotment bar 42 are separately fixed at the front end of upper joint sleeve 43 and the front end of lower joint sleeve 44, second vertical pole
Both ends be separately fixed at the rear end of upper joint sleeve 43 and the rear end of lower joint sleeve 44；It is front and rear to horizontally disposed support shaft 41
Axis connects former and later two support shaft connecting shaft ears 7 being fixed on bottom plate respectively at both ends；The lower end of first vertical pole 42, second
The lower end of vertical pole is corresponding respectively to be hinged in the support shaft 41 of two inner sides of support shaft connecting shaft ear 7；Described first
One end of connecting rod 45, the nearly lower part of corresponding hinged first vertical pole 42, second prop up vertically respectively for one end of the second connecting rod
The nearly lower part of bar, the other end of head rod 45, the other end of the second connecting rod correspond to hinged 3rd connecting rod 46 respectively
One end, one end of the 4th connecting rod, the bottom surface of the buffer module 47 are fixed on the branch between two support shaft connecting shaft ears 7
Support the lower section of axis 41；Correspondence is hinged on buffer module 47 respectively for the other end of 3rd connecting rod 46, the other end of the 4th connecting rod
Front and back ends；The head rod 45, the 3rd connecting rod 46 form angle；
Jack 51 is respectively equipped with positioned at 1 upper surface of base of escape groove 1-1 front and back, the two of one first U-shaped limited block 52
Leg is plugged in corresponding jack 51 respectively, and the madial wall of the first U-shaped limited block 52 is raised, the lug boss of a U-shaped limited block 52
It is connected to the outside of lower joint sleeve 44；
The both ends of one second limited block 53 are respectively engaged with former and later two locating grooves 1-3, make disc tube reverse osmosis (dt-ro) film
2 sandwiched of component is fixed between the first U-shaped limited block 52 and the second limited block 53.
With reference to Fig. 1 and Fig. 2, the process that the utility model fell is as follows：First pull up the first limited block 52 and the second limited block
53, then disc tube reverse osmosis (dt-ro) membrane module pull putamina 21 laterally, putamina 21 is rotated around support shaft 41, pass through escape groove 1-
1 topples over to the outside of base 1, during toppling over, is connected by head rod 45 with the 3rd connecting rod 46 and second
The linkage of bar and the 4th connecting rod composition is acted in buffer module 47, realizes buffering when putamina fell, and conveniently into
The follow-up operation for replacing diaphragm of row.
Further, first vertical pole 42, the lower end of the second vertical pole are respectively fixedly connected with ring 48, and first is perpendicular
Allotment bar 42, the second vertical pole are connected on to be formed in support shaft using 48 axis of connection ring and are hinged.
Further, the buffer module 47 includes square frame 471, square inside casing 472 and four rubber columns
473；The square inside casing 472 is positioned over outside square after rotating 45 degree of angles in the same vertical plane relative to square frame 471
In frame 471, on the center line that makes the four edges that four vertex of square inside casing 472 are located at square frame 471, and in square frame
Extruding plugs a rubber column 473 respectively between the corresponding edge of square inside casing 472 corresponding to 471 four angles and each angle,
Be respectively articulated with the front and rear side of any one side of square inside casing 472 other end of the 3rd connecting rod 46, the 4th connecting rod it is another
End.During the falling of putamina 21, the 3rd connecting rod, the 4th connecting rod can be made during rotation, can produce drive it is square
Inside casing 472 is around the rotating power of Y-axis, so that the four edges of square inside casing 472 extrude rubber column 473, and rubber column 473 can produce
The raw elastic torque for preventing square inside casing 472 from rotating, so as to the process of falling of putamina 21 into row buffering.
Further, the two disc tube reverse osmosis (dt-ro) membrane modules in left and right and corresponding two rotations are equipped with the base 1
Buffering stand.
Further, the base is equipped with wheel, facilitates device to move integrally, transport.
Claims (5)
1. a kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge, including base (1) and the dish pipe that is located on base (1)
Formula reverse osmosis membrane assembly (2)；The disc tube reverse osmosis (dt-ro) membrane module (2) includes putamina (21), pull rod (22), diaphragm, flow guiding disc,
The diaphragm, flow guiding disc are built in putamina (21), and the bottom of the pull rod (22) sequentially passes through diaphragm, flow guiding disc, the drawing
The upper and lower ends of bar are respectively outside the both ends of putamina (21), and pull rod (22) and putamina (21) are fixed, it is characterised in that：
The base (1) uses frame structure, it includes at least bottom plate, left and right sides wall, the top surface equipped with through hole, and left and right
On two side escape groove (1-1) is offered from top to bottom plate；Before and after through hole positioning is further respectively had on base (1) top surface of side
Card slot (1-3)；
The lower part of the putamina (21) is rotatably mounted in base (1) using slew buffer stent；
The slew buffer stent includes support shaft (41), the first vertical pole (42), the second vertical pole, upper joint sleeve
(43), lower joint sleeve (44), head rod (45), the second connecting rod, the 3rd connecting rod (46), the 4th connecting rod and buffering
Module (47), support shaft connecting shaft ear (7)；
The upper joint sleeve (43), lower joint sleeve (44) fix the top and bottom for being set in putamina (21) respectively；Described first
The both ends of vertical pole (42) are separately fixed at the front end of upper joint sleeve (43) and the front end of lower joint sleeve (44), and described second
The both ends of vertical pole are separately fixed at the rear end of upper joint sleeve (43) and the rear end of lower joint sleeve (44)；It is front and rear to horizontal cloth
Axis connects former and later two support shaft connecting shaft ears (7) being fixed on bottom plate respectively at the both ends for the support shaft (41) put；First is vertical
The lower end of strut (42), the lower end of the second vertical pole are corresponding respectively to be hinged on the inside of two support shaft connecting shaft ears (7)
Support shaft (41) on；It is vertical that one end of the head rod (45), one end of the second connecting rod correspond to hinged first respectively
The nearly lower part of strut (42), the nearly lower part of the second vertical pole, the other end of head rod (45), the second connecting rod it is another
End corresponds to one end, one end of the 4th connecting rod of hinged 3rd connecting rod (46), the bottom surface of the buffer module (47) respectively
It is fixed on below the support shaft (41) between two support shaft connecting shaft ears (7)；The other end of 3rd connecting rod (46), the 4th connect
The other end of extension bar corresponds to the front and back ends for being hinged on buffer module (47) respectively；The head rod (45), the 3rd connection
Bar (46) forms angle；
Jack (51), one first U-shaped limited block (52) are respectively equipped with positioned at base (1) upper surface of escape groove (1-1) front and back
Two legs be plugged in respectively in corresponding jack (51), the madial wall of the first U-shaped limited block (52) is raised, a U-shaped limited block
(52) lug boss is connected to the outside of lower joint sleeve (44)；
The both ends of one second limited block (53) are respectively engaged with former and later two locating grooves (1-3), make disc tube reverse osmosis (dt-ro) film
Component (2) sandwiched is fixed between the first U-shaped limited block (52) and the second limited block (53).
A kind of 2. disc tube reverse osmosis (dt-ro) device for wastewater zero discharge as claimed in claim 1, it is characterised in that：Described
One vertical pole (42), the lower end of the second vertical pole are respectively fixedly connected with ring (48), the first vertical pole (42), second vertical
Strut is connected on to be formed in support shaft (41) using connection ring (48) axis and is hinged.
A kind of 3. disc tube reverse osmosis (dt-ro) device for wastewater zero discharge as claimed in claim 1, it is characterised in that：Described
Buffer module (47) includes square frame (471), square inside casing (472) and four rubber columns (473)；The square inside casing
(472) it is positioned over after rotating 45 degree of angles in the same vertical plane relative to square frame (471) in square frame (471), the side of making
Four vertex of shape inside casing (472) are located on the center line of the four edges of square frame (471), and in square frame (471)
Extruding plugs a rubber column (473) respectively between the corresponding edge of square inside casing (472) corresponding to four angles and each angle, side
Be respectively articulated with the front and rear side of any one side of shape inside casing (472) other end of the 3rd connecting rod (46), the 4th connecting rod it is another
One end.
A kind of 4. disc tube reverse osmosis (dt-ro) device for wastewater zero discharge as claimed in claim 1, it is characterised in that：Described
The two disc tube reverse osmosis (dt-ro) membrane modules (2) in left and right and corresponding two slew buffer stents are equipped with base (1).
A kind of 5. disc tube reverse osmosis (dt-ro) device for wastewater zero discharge as claimed in claim 1, it is characterised in that：The bottom
Seat (1) is equipped with wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173268.0U CN207342510U (en) | 2017-09-13 | 2017-09-13 | A kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721173268.0U CN207342510U (en) | 2017-09-13 | 2017-09-13 | A kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342510U true CN207342510U (en) | 2018-05-11 |
Family
ID=62409901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721173268.0U Expired - Fee Related CN207342510U (en) | 2017-09-13 | 2017-09-13 | A kind of disc tube reverse osmosis (dt-ro) device for wastewater zero discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342510U (en) |
-
2017
- 2017-09-13 CN CN201721173268.0U patent/CN207342510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20210913 |