CN219546765U - High-salt high-concentration wastewater purification device - Google Patents
High-salt high-concentration wastewater purification device Download PDFInfo
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- CN219546765U CN219546765U CN202320360998.0U CN202320360998U CN219546765U CN 219546765 U CN219546765 U CN 219546765U CN 202320360998 U CN202320360998 U CN 202320360998U CN 219546765 U CN219546765 U CN 219546765U
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Abstract
The utility model discloses a high-salt high-concentration wastewater purification device, which relates to the technical field of wastewater purification equipment. According to the utility model, the locking mechanism is arranged, sewage can be purified through the DTRO membrane group, when the membrane is replaced, the toothed ring is rotated to drive the limiting swivel ring and the connecting block to rotate on the toothed ring, meanwhile, the connecting block drives the second sealing valve plate to rotate until the first sealing valve plate and the second sealing valve plate seal and block the inner cavity of the second flange plate through the second sealing rubber pad, and in the rotating process of the toothed ring, the convenient butt joint fixing or separation of the first flange plate and the second flange plate can be realized through the butt joint mechanism, so that the replacement efficiency of the membrane in the DTRO membrane group can be further improved.
Description
Technical Field
The utility model relates to the technical field of wastewater purification equipment, in particular to a high-salt high-concentration wastewater purification device.
Background
The DTRO membrane (disc tubular reverse osmosis membrane) is a form of reverse osmosis, is a membrane component specially used for treating high-concentration sewage, and has the core technology of a disc tubular membrane column, wherein a reverse osmosis membrane sheet and a hydraulic diversion disc are stacked together, fixed by a central pull rod and an end plate, and then placed in a pressure-resistant sleeve, so that a membrane column is formed.
In the using process of the DTRO membrane (disc tubular reverse osmosis membrane), the particle impurities in the sewage are separated from the water flow under the filtration of the membrane, so that the aim of purifying the sewage is fulfilled, the filtration holes can be blocked by the particle impurities after the membrane is used for a long time in the purifying mode, the purifying efficiency of the DTRO membrane is reduced, and the DTRO membrane is required to be disassembled for maintaining the purifying efficiency of the DTRO membrane, so that the membrane is replaced.
However, in the existing DTRO membrane disassembling and assembling process, the joint of the pipeline is usually connected and fixed by the flange and the bolts, so that the bolts are required to be disassembled and assembled repeatedly in the DTRO membrane disassembling and assembling process, a large amount of repeated operation can lead to long time for disassembling and assembling the DTRO membrane, so that the replacement efficiency of the DTRO membrane cannot be further improved, and in order to further improve the replacement efficiency of the DTRO membrane, the high-salt high-concentration wastewater purifying device is provided.
Disclosure of Invention
The utility model aims to provide a high-salt high-concentration wastewater purification device to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high salt high concentration effluent treatment plant, is including being used for the DTRO membrane group to waste water purification, the outer wall fixedly connected with pipeline unit of DTRO membrane group, pipeline unit is including inlet tube, drain pipe, blow off pipe, the one end fixedly connected with first ring flange of pipeline unit keeping away from the DTRO membrane group, the one end of first ring flange is provided with the second ring flange, the one end fixedly connected with of second ring flange is used for supplying water the connecting water pipe, the inside rotation of second ring flange is connected with locking mechanism, locking mechanism is used for convenient butt joint or separation between first ring flange, the second ring flange;
the locking mechanism comprises: the device comprises a transmission assembly, a limiting assembly and a clamping unit;
the transmission assembly includes:
the gear ring is rotationally connected to the interlayer of the second flange, an annular chute for the gear ring to contact with the outside is formed in the joint position of the second flange and the gear ring, and the gear ring is used for driving the limiting swivel and the connecting block to rotate;
the spacing subassembly includes:
the limiting rotating ring is fixedly connected to one end of the toothed ring, the cross section of the limiting rotating ring is T-shaped, the limiting rotating ring is rotationally connected with the second flange, and the limiting rotating ring is used for limiting the rotation of the toothed ring;
the engagement unit includes:
the circumference is equidistantly provided with a plurality of arc grooves at one end of the tooth ring far away from the limiting swivel, the inner cavities of a plurality of arc grooves are formed with arc strips, and the arc grooves and the arc strips are used for clamping and limiting the positioning inserted bars;
the inner wall of the toothed ring is provided with a sealing mechanism, and the sealing mechanism is used for sealing and blocking water flow.
As still further aspects of the utility model: the sealing mechanism comprises:
the connecting block is fixedly connected to the inner wall of the toothed ring and is used for driving the second sealing valve plate to rotate along with the rotation of the toothed ring;
one side fixedly connected with second seal valve plate of connecting block, the second seal valve plate is located the inner chamber of second ring flange, the second seal cushion is installed to the outer wall of second seal valve plate, the second seal cushion contacts with the inner wall of second ring flange, the one end outer wall of second seal valve plate is provided with first seal valve plate, first seal valve plate and second ring flange fixed connection, first seal valve plate, second seal cushion are used for sealing the inner chamber of second ring flange.
As still further aspects of the utility model: one end of the first flange plate is provided with a butt joint mechanism, and the butt joint mechanism is used for precisely sealing and butt joint of the first flange plate and the second flange plate;
the docking mechanism comprises:
the circumference is equidistant and fixedly connected with a plurality of positioning inserted bars at one end of the first flange plate, the positioning inserted bars penetrate through the second flange plate and are in sliding connection with the toothed ring, and the positioning inserted bars are used for accurately butt-jointing the first flange plate and the second flange plate;
the outer walls of the positioning inserting rods are sleeved with first sealing rubber gaskets which are in contact with the first flange plate and the second flange plate, and the first sealing rubber gaskets are used for sealing butt joint of the first flange plate and the second flange plate.
As still further aspects of the utility model: the water inlet pipe, the water outlet pipe and the sewage discharge pipe are fixedly connected with the corresponding water tanks through connecting water pipes.
As still further aspects of the utility model: and a movable chute for sliding the connecting block is formed at the joint position of the second flange plate and the connecting block.
As still further aspects of the utility model: the second flange plate, the toothed ring and the first sealing rubber pad are provided with butt joint jacks for inserting the positioning inserting rods, and inner cavities of the arc-shaped grooves and the butt joint jacks are communicated with each other.
As still further aspects of the utility model: the outer wall of the positioning inserted link is provided with a limiting chute, and the inner wall of the limiting chute is mutually matched with the outer wall of the arc-shaped strip.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up locking mechanism, can purify sewage through the DTRO membrane group, when changing the diaphragm, rotate the ring gear at this moment and drive spacing swivel, connecting block and rotate at the ring gear, the connecting block drives the second seal valve plate simultaneously and rotates to until first seal valve plate, second seal valve plate pass through the second seal cushion, seal the jam to the inner chamber of second ring flange, and at the ring gear rotation in-process, can realize through docking mechanism that first ring flange, the convenient butt joint of second ring flange is fixed or separation, thereby can further improve the change efficiency to the inside diaphragm of DTRO membrane group.
Drawings
FIG. 1 is a schematic diagram of a high-salt high-concentration wastewater purification device;
FIG. 2 is a schematic diagram of the explosion structure of a locking mechanism and a butt joint mechanism of the high-salt high-concentration wastewater purification device;
FIG. 3 is a schematic diagram of the internal structure of a second flange of the high-salt high-concentration wastewater purification device;
FIG. 4 is a schematic cross-sectional structure of a locking mechanism of the high-salt high-concentration wastewater purification device;
fig. 5 is an enlarged schematic view of a portion of the high-salt high-concentration wastewater purifying apparatus at a point a in fig. 2.
In the figure: 1. a DTRO membrane module; 2. a locking mechanism; 201. a limiting swivel; 202. a toothed ring; 203. an arc-shaped strip; 204. an arc-shaped groove; 3. a docking mechanism; 301. a first seal cushion; 302. positioning the inserted link; 303. limiting sliding grooves; 4. a sealing mechanism; 401. a first sealing valve plate; 402. a second sealing valve plate; 403. a second sealing rubber pad; 404. a connecting block; 405. moving the chute; 5. a pipe unit; 6. a first flange; 7. docking jack; 8. a second flange; 9. is connected with a water pipe.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the utility model, a high-salt high-concentration wastewater purification device comprises a DTRO membrane group 1 for purifying wastewater, wherein the outer wall of the DTRO membrane group 1 is fixedly connected with a pipeline unit 5, the pipeline unit 5 comprises a water inlet pipe, a water outlet pipe and a blow-down pipe, one end of the pipeline unit 5, which is far away from the DTRO membrane group 1, is fixedly connected with a first flange 6, one end of the first flange 6 is provided with a second flange 8, one end of the second flange 8 is fixedly connected with a water inlet pipe 9 for supplying water, the water outlet pipe and the blow-down pipe are fixedly connected with corresponding water tanks through the water inlet pipe 9, the interior of the second flange 8 is rotatably connected with a locking mechanism 2, and the locking mechanism 2 is used for convenient butt joint or separation between the first flange 6 and the second flange 8;
the locking mechanism 2 comprises: the device comprises a transmission assembly, a limiting assembly and a clamping unit;
the transmission assembly includes:
the toothed ring 202 is rotatably connected to the interlayer of the second flange plate 8, an annular chute for the toothed ring 202 to contact with the outside is formed at the joint of the second flange plate 8 and the toothed ring 202, and the toothed ring 202 is used for driving the limiting swivel 201 and the connecting block 404 to rotate;
the spacing subassembly includes:
the limiting swivel 201 is fixedly connected to one end of the toothed ring 202, the cross section of the limiting swivel 201 is T-shaped, the limiting swivel 201 is rotationally connected with the second flange 8, and the limiting swivel 201 is used for limiting the rotation of the toothed ring 202;
the engagement unit includes:
a plurality of arc grooves 204 are formed in the circumference of the tooth ring 202 at equal intervals at one end far away from the limiting swivel 201, arc strips 203 are formed in the inner cavities of the arc grooves 204, and the arc grooves 204 and the arc strips 203 are used for clamping and limiting the positioning inserted rod 302;
the inner wall of the toothed ring 202 is provided with a sealing mechanism 4, and the sealing mechanism 4 is used for sealing and blocking water flow;
the sealing mechanism 4 comprises:
the connecting block 404 is fixedly connected to the inner wall of the toothed ring 202, and the connecting block 404 is used for driving the second sealing valve plate 402 to rotate along with the rotation of the toothed ring 202;
one side fixedly connected with second seal valve plate 402 of connecting block 404, second seal valve plate 402 is located the inner chamber of second ring flange 8, second seal cushion 403 is installed to the outer wall of second seal valve plate 402, second seal cushion 403 contacts with the inner wall of second ring flange 8, the one end outer wall of second seal valve plate 402 is provided with first seal valve plate 401, first seal valve plate 401 and second ring flange 8 fixed connection, first seal valve plate 401, second seal valve plate 402, second seal cushion 403 are used for sealing the inner chamber of second ring flange 8, second ring flange 8 and connecting block 404 meet the position department and offer and supply the gliding removal spout 405 of connecting block 404.
When the high-salt high-concentration wastewater purification device is used, sewage is discharged into the inner cavity of the DTRO membrane group 1 through the sewage inlet pipe, water flow is infused into the DTRO membrane group 1 through the connecting water pipe 9 and the pipeline unit 5, and purified water and purified sewage are discharged into corresponding water tanks through the water discharge pipe and the sewage discharge pipe for storage at the moment after the wastewater is purified, so that purified water and purified sewage can be stored in a classified manner;
when the filtration pore of the membrane is blocked by particle impurities after long-time use, and the purification efficiency of the DTRO membrane group 1 is reduced, at the moment, the rotating toothed ring 202 drives the limiting rotating ring 201 to rotate along the inner wall of the second flange plate 8, at the moment, the connecting block 404 drives the second sealing valve plate 402 to rotate along the inner wall of the moving chute 405 under the driving of the toothed ring 202 until the first sealing valve plate 401 is matched with the second sealing valve plate 402 to block the inner cavity of the second flange plate 8, and in the process, the second sealing valve plate 402 can always maintain a sealing effect with the second flange plate 8 and the first sealing valve plate 401 through the second sealing rubber pad 403, so that the inner cavity of the second flange plate 8 can be sealed and blocked by the first sealing valve plate 401 and the second sealing valve plate 402;
in the rotating process of the toothed ring 202, the first flange 6 and the second flange 8 can be pulled to be separated from each other through the butt joint mechanism 3, so that the efficient separation of the first flange 6 and the second flange 8 can be realized, and after the diaphragm is replaced, the operation is reversed, so that the convenient butt joint fixation of the first flange 6 and the second flange 8 can be realized, and the replacement efficiency of the diaphragm in the DTRO membrane group 1 can be further improved.
In fig. 2 to 5: one end of the first flange plate 6 is provided with a butt joint mechanism 3, and the butt joint mechanism 3 is used for precisely sealing and butt joint of the first flange plate 6 and the second flange plate 8;
the docking mechanism 3 comprises:
the circumference equidistance fixed connection is in a plurality of location inserted bars 302 of first ring flange 6 one end, and a plurality of location inserted bars 302 run through to the inside of second ring flange 8, and with ring gear 202 sliding connection, a plurality of location inserted bars 302 are used for the accurate butt joint of first ring flange 6, second ring flange 8;
the outer walls of the positioning inserting rods 302 are sleeved with first sealing rubber gaskets 301 which are in contact with the first flange 6 and the second flange 8, the first sealing rubber gaskets 301 are used for sealing butt joint of the first flange 6 and the second flange 8, the outer walls of the positioning inserting rods 302 are provided with limiting sliding grooves 303, and the inner walls of the limiting sliding grooves 303 are mutually matched with the outer walls of the arc-shaped strips 203.
This kind of high salt high concentration effluent treatment plant, at ring gear 202 rotation in-process, arc strip 203 is under ring gear 202's drive down, along the inner wall slip of spacing spout 303, when butt joint jack 7 is under ring gear 202's drive down, when contact with the outer wall of location inserted bar 302, can release the block spacing to location inserted bar 302 this moment, pulling simultaneously first ring flange 6 drives first sealed cushion 301, location inserted bar 302 and the mutual separation of second ring flange 8, can realize the high-efficient separation of first ring flange 6, second ring flange 8.
In fig. 2 to 5: the second flange 8, the toothed ring 202 and the first sealing rubber pad 301 are provided with a butt joint jack 7 for inserting the positioning inserting rod 302, and the inner cavities of the arc-shaped groove 204 and the butt joint jack 7 are communicated with each other.
This kind of high salt high concentration waste water purifier can make location inserted bar 302 run through the inside of second ring flange 8 to ring gear 202 through butt joint jack 7, and because arc wall 204, butt joint jack 7's inner chamber link up each other, can make ring gear 202 at the rotation in-process, through the mutually supporting of arc strip 203 and spacing spout 303, carry out the block spacing to location inserted bar 302.
The working principle of the utility model is as follows: when the device is used, sewage can be discharged into the inner cavity of the DTRO membrane group 1 through the connecting water pipe 9 and the sewage inlet pipe, and the special explanation is needed at the moment: the DTRO membrane group 1 adopts an open runner, and feed liquid enters the inner cavity of the DTRO membrane group 1 through an inlet and flows to the other end from the runner between the flow guide disc and the membrane column shell. At the flange of the other end, the percolate can enter the guide disc through the channel, the treated percolate flows through the filter membrane rapidly at the shortest distance, the percolate is turned over to the next membrane surface rapidly at 180 degrees, the center of the guide disc is provided with a notch, and the feed liquid flows to the other guide disc from the notch, so that a double S-shaped trace from circumference to circle center and from circle center to circumference is formed on the surface of the membrane, the concentrated solution which does not permeate the membrane flows out from the feeding end, after the wastewater is purified, the purified water and the purified sewage are discharged into the corresponding water tanks for storage through the drain pipe and the drain pipe respectively, and the purified water and the purified sewage can be stored in a classified manner;
when the filtration pore of the membrane is blocked by particle impurities after long-time use, and the purification efficiency of the DTRO membrane group 1 is reduced, at the moment, the rotating toothed ring 202 drives the limiting rotating ring 201 to rotate along the inner wall of the second flange plate 8, at the moment, the connecting block 404 drives the second sealing valve plate 402 to rotate along the inner wall of the moving chute 405 under the driving of the toothed ring 202 until the first sealing valve plate 401 is matched with the second sealing valve plate 402 to block the inner cavity of the second flange plate 8, and in the process, the second sealing valve plate 402 can always maintain a sealing effect with the second flange plate 8 and the first sealing valve plate 401 through the second sealing rubber pad 403, so that the inner cavity of the second flange plate 8 can be sealed and blocked by the first sealing valve plate 401 and the second sealing valve plate 402;
in the rotation process of the toothed ring 202, the arc-shaped strips 203 slide along the inner wall of the limiting sliding groove 303 under the driving of the toothed ring 202, when the butting jack 7 is driven by the toothed ring 202 to contact with the outer wall of the positioning inserting rod 302, the clamping limit of the positioning inserting rod 302 can be released, meanwhile, the first flange 6 is pulled to drive the first sealing rubber pad 301, the positioning inserting rod 302 and the second flange 8 to be separated from each other, the efficient separation of the first flange 6 and the second flange 8 can be realized, after the membrane is replaced, the operation is reversed, the convenient butting fixation of the first flange 6 and the second flange 8 can be realized, and therefore the replacement efficiency of the membrane inside the DTRO membrane group 1 can be further improved.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a high salt high concentration effluent treatment plant, including being used for to waste water purification's DTRO membrane group (1), the outer wall fixedly connected with pipeline unit (5) of DTRO membrane group (1), pipeline unit (5) are including inlet tube, drain pipe, blow off pipe, the one end fixedly connected with first ring flange (6) of DTRO membrane group (1) are kept away from to pipeline unit (5), the one end of first ring flange (6) is provided with second ring flange (8), the one end fixedly connected with of second ring flange (8) is used for connecting water pipe (9) of water supply, a serial communication port, the inside rotation of second ring flange (8) is connected with locking mechanism (2), locking mechanism (2) are used for convenient butt joint or separation between first ring flange (6), the second ring flange (8);
the locking mechanism (2) comprises: the device comprises a transmission assembly, a limiting assembly and a clamping unit;
the transmission assembly includes:
the annular sliding groove for the toothed ring (202) to contact with the outside is formed in the joint position of the second flange (8) and the toothed ring (202), and the toothed ring (202) is used for driving the limiting swivel (201) and the connecting block (404) to rotate;
the spacing subassembly includes:
the limiting swivel (201) is fixedly connected to one end of the toothed ring (202), the cross section of the limiting swivel (201) is T-shaped, the limiting swivel (201) is rotationally connected with the second flange plate (8), and the limiting swivel (201) is used for limiting the rotation of the toothed ring (202);
the engagement unit includes:
a plurality of arc grooves (204) are formed in the circumference at equal intervals at one end, far away from the limiting swivel (201), of the toothed ring (202), arc strips (203) are formed in the inner cavities of the arc grooves (204), and the arc grooves (204) and the arc strips (203) are used for clamping and limiting the positioning inserted bars (302);
the inner wall of the toothed ring (202) is provided with a sealing mechanism (4), and the sealing mechanism (4) is used for sealing and blocking water flow.
2. The high-salt high-concentration wastewater purification device according to claim 1, wherein the sealing mechanism (4) comprises:
the connecting block (404) is fixedly connected to the inner wall of the toothed ring (202), and the connecting block (404) is used for driving the second sealing valve plate (402) to rotate along with the rotation of the toothed ring (202);
one side fixedly connected with second sealed valve plate (402) of connecting block (404), second sealed valve plate (402) are located the inner chamber of second ring flange (8), second sealed cushion (403) are installed to the outer wall of second sealed valve plate (402), second sealed cushion (403) are contacted with the inner wall of second ring flange (8), the one end outer wall of second sealed valve plate (402) is provided with first sealed valve plate (401), first sealed valve plate (401) and second ring flange (8) fixed connection, first sealed valve plate (401), second sealed valve plate (402), second sealed cushion (403) are used for sealing the inner chamber of second ring flange (8).
3. The high-salt high-concentration wastewater purification device according to claim 1, wherein one end of the first flange plate (6) is provided with a butt joint mechanism (3), and the butt joint mechanism (3) is used for precisely sealing and butt joint of the first flange plate (6) and the second flange plate (8);
the docking mechanism (3) comprises:
a plurality of positioning inserting rods (302) are fixedly connected to one end of the first flange plate (6) at equal intervals in circumference, the positioning inserting rods (302) penetrate into the second flange plate (8) and are in sliding connection with the toothed ring (202), and the positioning inserting rods (302) are used for accurately butting the first flange plate (6) and the second flange plate (8);
the outer walls of the positioning inserting rods (302) are sleeved with first sealing rubber gaskets (301) which are in contact with the first flange plate (6) and the second flange plate (8), and the first sealing rubber gaskets (301) are used for sealing butt joint of the first flange plate (6) and the second flange plate (8).
4. The high-salt high-concentration wastewater purification device according to claim 1, wherein the water inlet pipe, the water outlet pipe and the sewage outlet pipe are fixedly connected with the corresponding water tanks through connecting water pipes (9).
5. The high-salt high-concentration wastewater purification device according to claim 2, wherein a movable chute (405) for sliding the connecting block (404) is arranged at the connecting position of the second flange (8) and the connecting block (404).
6. The high-salt high-concentration wastewater purification device according to claim 3, wherein the second flange plate (8), the toothed ring (202) and the first sealing rubber pad (301) are provided with butt joint jacks (7) for inserting positioning inserting rods (302), and inner cavities of the arc-shaped grooves (204) and the butt joint jacks (7) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360998.0U CN219546765U (en) | 2023-03-02 | 2023-03-02 | High-salt high-concentration wastewater purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360998.0U CN219546765U (en) | 2023-03-02 | 2023-03-02 | High-salt high-concentration wastewater purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219546765U true CN219546765U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320360998.0U Active CN219546765U (en) | 2023-03-02 | 2023-03-02 | High-salt high-concentration wastewater purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219546765U (en) |
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2023
- 2023-03-02 CN CN202320360998.0U patent/CN219546765U/en active Active
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