CN210964667U - Nanofiltration membrane separation equipment - Google Patents
Nanofiltration membrane separation equipment Download PDFInfo
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- CN210964667U CN210964667U CN201921603691.9U CN201921603691U CN210964667U CN 210964667 U CN210964667 U CN 210964667U CN 201921603691 U CN201921603691 U CN 201921603691U CN 210964667 U CN210964667 U CN 210964667U
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Abstract
The utility model discloses a receive filter membrane splitter, relate to the technical field of filtration equipment, set up a plurality of columnar receiving filter membrane bodies that are in the frame including frame and level, still be equipped with the fixed subassembly that fixes and receive filter membrane body in the frame, fixed subassembly is including setting up last location semi-ring and the lower location semi-ring in the frame, receive filter membrane body and fix in last location semi-ring and the cavity that lower location semi-ring butt joint combination formed, be provided with the horizontal drive piece that the drive was down fixed a position the semi-ring and was received filter membrane body axis direction operation along the perpendicular to on the horizontal plane in the frame, still be provided with the adjustment assembly of location semi-ring reciprocating motion in vertical direction in the drive in the frame. Through the setting, conveniently dismantle and the installation receive filter membrane body, and the effectual installation stability that improves and receive filter membrane body, saved the operating time who changes and receive filter membrane body, further reduce because of changing the phenomenon appearance that receives filter membrane body time overlength and reduce solid-liquid separation work efficiency.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment's technique and specifically relates to a receive filter membrane splitter.
Background
The nanofiltration membrane separation technology is used as a novel membrane separation technology and a novel membrane separation means, and has high potential application value in a novel membrane separation process, such as application of catalyst recovery in a catalyst-containing solvent, retreatment of sugar decolorizing resin regenerated liquid, water reuse in the process, acid and alkali recovery in waste liquid and the like. The nanofiltration membrane separation equipment is common application equipment in the field of solid-liquid separation, and comprises a rack and a plurality of nanofiltration membranes which are fixed on the rack and connected in series, and pure finished products are obtained through multistage filtration of the nanofiltration membranes.
Chinese patent No. CN209338424U, entitled filtration equipment for sodium lactate, which comprises a decolorizing filter, a pressure pump, a nanofiltration membrane filter and a finished product tank connected in sequence; the nanofiltration membrane filter comprises a first-stage nanofiltration membrane and a second-stage nanofiltration membrane which are connected in series, the inlet of the first-stage nanofiltration membrane is connected with the outlet of the decoloration filter, the concentrated solution pipe of the first-stage nanofiltration membrane is connected with the inlet of the second-stage nanofiltration membrane, the liquid outlet of the first-stage nanofiltration membrane and the liquid outlet of the second-stage nanofiltration membrane are connected with the finished product tank, and the concentrated solution port of the second-stage nanofiltration membrane is connected with the concentrated.
The above prior art solutions have the following drawbacks: because the nanofiltration membrane can cross a large amount of impurity at the course of the work and cross a large amount of impurity, some impurity can't follow the dense fluid mouth and flow out the nanofiltration membrane, consequently can lead to the nanofiltration membrane to block up, need change and clear up the nanofiltration membrane, nevertheless the nanofiltration membrane among the prior art all fixes dismantlement and the installation in the frame through the hoop very troublesome and time consuming of process, can influence solid-liquid separation's work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a receive filter membrane splitter has convenient installation in the effect of receiving the filter membrane body of dismantlement, the effectual work efficiency who improves staff's maintenance and receive filter membrane body splitter.
The utility model discloses a can realize through following technical scheme:
the utility model provides a receive filter membrane splitter, is in including frame and level a plurality of columnar receiving filter membrane bodies that are in the frame, still be equipped with in the frame and fix receive filter membrane body's fixed subassembly, fixed subassembly is including setting up last location semi-ring in the frame and being located the lower location semi-ring under last location semi-ring, receive filter membrane body and fix go up location semi-ring with in the cavity that lower location semi-ring butt joint combination formed, be provided with the drive in the frame down the location semi-ring along the perpendicular to on the horizontal plane receive the horizontal drive piece of filter membrane body axis direction operation, still be provided with the drive in the frame go up the adjustment assembly of location semi-ring reciprocating motion in the vertical direction.
Through adopting above-mentioned technical scheme, go up the location semi-ring through the adjusting part drive and move in vertical direction, thereby reach the effect of location semi-ring and the separation of location semi-ring down and butt joint on the control, further convenient dismantlement and installation receive filter membrane body, location semi-ring motion under the drive of horizontal drive spare, transport the filter membrane body under the effect of location semi-ring down and conveniently take out and the position of installation, make things convenient for the staff to remove and receive filter membrane body, the effectual installation stability who receives filter membrane body that has improved, the operating time of receiving filter membrane body has been saved and has been changed, further reduce the phenomenon that reduces solid-liquid separation work efficiency because of changing filter membrane body time overlength and appear.
Further setting the following steps: the two sides of the opening end of the upper positioning half ring are both fixed with connecting edges which horizontally extend in the direction far away from the central axis of the upper positioning half ring, the two sides of the opening end of the lower positioning half ring are fixed with supporting edges which are arranged relative to the connecting edges, and the connecting edges are supported on the supporting edges.
By adopting the technical scheme, the upper positioning semi-ring and the lower positioning semi-ring are respectively and fixedly connected with the edge and the supporting edge, and the connecting edge is supported on the supporting edge, so that the upper positioning semi-ring and the lower positioning semi-ring are conveniently butted, and the phenomenon of dislocation between the upper positioning semi-ring and the lower positioning semi-ring is prevented.
Further setting the following steps: connect along last for support the one end on edge and be fixed with the joint arch, support along last for the joint protruding position has seted up the joint recess, the joint recess with the protruding adaptation of joint.
Through adopting above-mentioned technical scheme, through set up the joint arch on connecting the edge to support along the last joint recess that sets up with the protruding adaptation of joint, effectual improved go up the job stabilization nature of the fixed nanofiltration membrane body of location semi-ring and lower location semi-ring.
Further setting the following steps: the horizontal driving piece comprises a horizontal threaded rod which is connected to the rack in a threaded mode and horizontally arranged, and one end, close to the lower positioning half ring, of the horizontal threaded rod is rotatably connected to the lower positioning half ring.
Through adopting above-mentioned technical scheme, horizontal threaded rod can follow its axis direction operation when the pivoted, drives simultaneously down the location semi-ring and moves along the direction of perpendicular to nanofiltration membrane body axis, further reaches the effect that drives the operation of nanofiltration membrane body, will receive the position that the membrane body moved convenient demolishment in the frame.
Further setting the following steps: the horizontal driving piece further comprises a limiting column parallel to the horizontal threaded rod, the limiting column is fixed on the rack and located on the same horizontal plane with the horizontal threaded rod, a guide cylinder is fixed on the lower positioning semi-ring, and the limiting column is sleeved in the guide cylinder in a sliding mode.
Through adopting above-mentioned technical scheme, the spacing post that the fixed level set up on the frame to be fixed with spacing post sliding connection's guide cylinder on the location semi-ring down, effectual improvement down the stability of location semi-ring operation, prevent that the location semi-ring from following horizontal threaded rod pivoted phenomenon and appearing down.
Further setting the following steps: the adjusting component comprises a vertical threaded rod which is perpendicular to the nanofiltration membrane body and is vertically arranged, the vertical threaded rod is in threaded connection with the rack, and one end of the vertical threaded rod, which is close to the upper positioning semi-ring, is rotatably connected with the upper positioning semi-ring.
Through adopting above-mentioned technical scheme, vertical threaded rod can carry out the displacement in vertical direction when the pivoted to the orientation motion that the location semi-ring was close to or kept away from down the location semi-ring on the drive, thereby make things convenient for the staff to dismantle and install and receive the filter membrane body.
Further setting the following steps: the upper positioning half ring is fixed on the connecting sleeve on the side wall right opposite to the end part of the vertical threaded rod, and the vertical threaded rod is rotatably connected in the connecting sleeve.
Through adopting above-mentioned technical scheme, rotate through setting up the adapter sleeve and being connected with vertical threaded rod, the effectual stability of being connected that has improved between vertical threaded rod and the last location semi-ring.
Further setting the following steps: and rubber gaskets are fixed on the side surfaces of the upper positioning half ring and the lower positioning half ring relative to the nanofiltration membrane body.
Through adopting above-mentioned technical scheme, through last location semi-ring and the fixed rubber gasket on the semi-ring of location down, the effectual phenomenon of locating the semi-ring and locating the semi-ring fish tail under with and receiving the filter membrane body is gone up in the reduction, further reduces the damage of receiving the filter membrane body.
To sum up, the utility model discloses a beneficial technological effect does:
make things convenient for the staff to dismantle and the installation receive filter membrane body, saved the operating time of changing and receiving the filter membrane body, the effectual staff that has improved maintains and maintains the whole work efficiency who receives filter membrane body splitter, and the phenomenon that further reduction reduces solid-liquid separation work efficiency because of changing filter membrane body time overlength appears.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a nanofiltration membrane separation device;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Reference numerals: 1. a frame; 2. a nanofiltration membrane body; 3. an upper positioning semi-ring; 4. a lower positioning semi-ring; 5. a connecting edge; 6. clamping the bulges; 7. a support edge; 8. clamping the groove; 9. a horizontal threaded rod; 10. a limiting sleeve; 11. a limiting column; 12. a guide cylinder; 13. a vertical threaded rod; 14. connecting sleeves; 16. a first hand wheel; 17. a second hand wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a receive filter membrane splitter, including frame 1 and two that the level setting is cylindrical receive filter membrane body 2 in frame 1, still be equipped with in frame 1 and make to receive filter membrane body 2 and fix the fixed subassembly in frame 1.
Referring to fig. 1 and 2, the fixing assembly includes an upper positioning half ring 3 disposed on the frame 1 and a lower positioning half ring 4 disposed under the upper positioning half ring 3, the central axes of the upper positioning half ring 3 and the lower positioning half ring 4 are parallel to the axis of the nanofiltration membrane body 2, and the nanofiltration membrane body 2 is fixed in a cylindrical cavity formed by the upper positioning half ring 3 and the lower positioning half ring 4 when they are in butt joint.
Referring to fig. 2, the two side walls of the open end of the upper positioning half ring 3 are respectively fixed with a connecting edge 5 extending horizontally in the direction away from the central axis of the upper positioning half ring 3, the two sides of the open end of the lower positioning half ring 4 are respectively fixed with a supporting edge 7 arranged opposite to the connecting edge 5, and the connecting edges 5 are supported on the supporting edges 7. When the connecting edge 5 is supported on the supporting edge 7, the upper positioning half ring 3 and the lower positioning half ring 4 form a column-shaped cavity.
Referring to fig. 2, in order to improve the accuracy of the butt joint of the upper positioning half ring 3 and the lower positioning half ring 4, a clamping protrusion 6 is fixed on the connecting edge 5 relative to the supporting edge 7, a clamping groove 8 is formed in the supporting edge 7 relative to the position of the clamping protrusion 6, and the clamping protrusion 6 is clamped in the clamping groove 8 and matched with the clamping groove 8.
Referring to fig. 2, a horizontal driving member for driving the lower positioning half ring 4 to move on the horizontal plane along the direction perpendicular to the axis of the nanofiltration membrane body 2 is arranged on the frame 1, the horizontal driving member comprises a horizontal threaded rod 9 which is connected to the frame 1 in a threaded manner and is horizontally arranged, the axis of the horizontal threaded rod 9 is perpendicular to the axis of the lower positioning half ring 4, one end of the horizontal threaded rod 9, which is close to the lower positioning half ring 4, is rotatably connected to the lower positioning half ring 4, and a first hand wheel 16 is fixed at one end of the horizontal threaded rod 9, which is far away from the.
Referring to fig. 2, in order to improve the connection stability between the horizontal threaded rod 9 and the lower positioning half ring 4, a limiting sleeve 10 coaxially arranged with the horizontal threaded rod 9 is fixed on the side wall of the lower positioning half ring 4 relative to the bottom surface of the frame 1, one end of the horizontal threaded rod 9 close to the lower positioning half ring 4 is rotatably connected in the limiting sleeve 10, and threads are not formed on the part of the rod body of the horizontal threaded rod 9 located in the limiting sleeve 10.
Referring to fig. 2, the horizontal driving member further includes a limiting column 11 disposed parallel to the horizontal threaded rod 9, and two ends of the limiting column 11 are fixed on the frame 1 and located on the same horizontal plane as the horizontal threaded rod 9. A guide cylinder 12 which is coaxial with the limiting column 11 is fixed on the lower positioning half ring 4, and the limiting column 11 is sleeved in the guide cylinder 12 in a sliding manner.
Referring to fig. 2 and fig. 1, the frame 1 is further provided with an adjusting assembly for driving the upper positioning half ring 3 to reciprocate in the vertical direction. The adjusting component comprises a vertical threaded rod 13 which is perpendicular to the nanofiltration membrane body 2 and is vertically arranged, the vertical threaded rod 13 is in threaded connection with the frame 1, one end, close to the upper positioning half ring 3, of the vertical threaded rod 13 is rotatably connected with the upper positioning half ring 3, and a second hand wheel 17 is fixed at one end, far away from the upper positioning half ring 3, of the vertical threaded rod 13.
Referring to fig. 1 and 2, the side wall of the upper positioning half ring 3 opposite to the end of the vertical threaded rod 13 is fixed on a connecting sleeve 14, the connecting sleeve 14 is coaxially arranged with the vertical threaded rod 13, and the vertical threaded rod 13 is rotatably connected in the connecting sleeve 14. In order to prevent the phenomenon that the upper positioning semi-ring 3 and the lower positioning semi-ring 4 scratch the nanofiltration membrane body 2, the upper positioning semi-ring 3 and the lower positioning semi-ring are fixed with rubber gaskets on the side surfaces of the nanofiltration membrane body 2.
The implementation principle and the beneficial effects of the embodiment are as follows:
through rotating vertical threaded rod 13, make and go up location semi-ring 3 and move in vertical direction, thereby reach the effect of location semi-ring 3 and location semi-ring 4 separation and butt joint down in the control, further convenient dismantlement and installation receive filter membrane body 2, through rotating horizontal threaded rod 9 drives down location semi-ring 4 motion, with receiving filter membrane body 2 transport the position of conveniently taking out and installing under the effect of location semi-ring 4 down, make things convenient for the staff to remove and receive filter membrane body 2, the effectual installation stability who receives filter membrane body 2 that has improved, the operating time of receiving filter membrane body 2 has been saved and has been changed, the effectual work efficiency who improves staff's maintenance and receive filter membrane body 2 splitter.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a receive filter membrane splitter, is in including frame (1) and level a plurality of in frame (1) are cylindrical receive filter membrane body (2), its characterized in that: the nanofiltration membrane filter is characterized in that a fixing component for fixing the nanofiltration membrane body (2) is further arranged on the rack (1), the fixing component comprises an upper positioning half ring (3) arranged on the rack (1) and a lower positioning half ring (4) arranged under the upper positioning half ring (3), the nanofiltration membrane body (2) is fixed in a cavity formed by butt-joint combination of the upper positioning half ring (3) and the lower positioning half ring (4), a horizontal driving piece for driving the lower positioning half ring (4) to move in the axis direction of the nanofiltration membrane body (2) along the direction perpendicular to the horizontal plane is arranged on the rack (1), and an adjusting component for driving the upper positioning half ring (3) to reciprocate in the vertical direction is further arranged on the rack (1).
2. The nanofiltration membrane separation device of claim 1, wherein: the two sides of the opening end of the upper positioning half ring (3) are respectively fixed with a connecting edge (5) which horizontally extends in the direction far away from the central axis of the upper positioning half ring (3), the two sides of the opening end of the lower positioning half ring (4) are respectively fixed with a supporting edge (7) which is arranged relative to the connecting edges (5), and the connecting edges (5) are supported on the supporting edges (7).
3. The nanofiltration membrane separation device of claim 2, wherein: connect along (5) go up for support along the one end of (7) is fixed with joint arch (6), support along (7) go up for joint recess (8) have been seted up to the position of joint arch (6), joint recess (8) with joint arch (6) adaptation.
4. The nanofiltration membrane separation device of claim 1, wherein: the horizontal driving piece comprises a horizontal threaded rod (9) which is connected to the rack (1) in a threaded mode and horizontally arranged, and one end, close to the lower positioning half ring (4), of the horizontal threaded rod (9) is rotatably connected to the lower positioning half ring (4).
5. The nanofiltration membrane separation device of claim 4, wherein: the horizontal driving piece further comprises a limiting column (11) parallel to the horizontal threaded rod (9), the limiting column (11) is fixed to the rack (1) and located on the same horizontal plane with the horizontal threaded rod (9), a guide cylinder (12) is fixed to the lower positioning half ring (4), and the limiting column (11) is sleeved in the guide cylinder (12) in a sliding mode.
6. The nanofiltration membrane separation device of claim 1, wherein: the adjusting component comprises a vertical threaded rod (13) which is perpendicular to the nanofiltration membrane body (2) and is vertically arranged, the vertical threaded rod (13) is in threaded connection with the rack (1), and the vertical threaded rod (13) is close to one end of the upper positioning semi-ring (3) and is rotationally connected with the upper positioning semi-ring (3).
7. The nanofiltration membrane separation device of claim 6, wherein: the upper positioning half ring (3) is fixed on a connecting sleeve (14) on the side wall opposite to the end part of the vertical threaded rod (13), and the vertical threaded rod (13) is rotatably connected in the connecting sleeve (14).
8. The nanofiltration membrane separation device of claim 1, wherein: and rubber gaskets are fixed on the side surfaces of the upper positioning half ring (3) and the lower positioning half ring (4) relative to the nanofiltration membrane body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603691.9U CN210964667U (en) | 2019-09-24 | 2019-09-24 | Nanofiltration membrane separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603691.9U CN210964667U (en) | 2019-09-24 | 2019-09-24 | Nanofiltration membrane separation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210964667U true CN210964667U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921603691.9U Active CN210964667U (en) | 2019-09-24 | 2019-09-24 | Nanofiltration membrane separation equipment |
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| CN (1) | CN210964667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066264A1 (en) * | 2022-09-27 | 2024-04-04 | 广东邦普循环科技有限公司 | Brine refining device for extracting lithium from salt lake |
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2019
- 2019-09-24 CN CN201921603691.9U patent/CN210964667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066264A1 (en) * | 2022-09-27 | 2024-04-04 | 广东邦普循环科技有限公司 | Brine refining device for extracting lithium from salt lake |
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