CN114653212B - Marine sewage membrane separation filter equipment - Google Patents
Marine sewage membrane separation filter equipment Download PDFInfo
- Publication number
- CN114653212B CN114653212B CN202111538704.0A CN202111538704A CN114653212B CN 114653212 B CN114653212 B CN 114653212B CN 202111538704 A CN202111538704 A CN 202111538704A CN 114653212 B CN114653212 B CN 114653212B
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- China
- Prior art keywords
- water tank
- semipermeable membrane
- water
- frame
- plate
- Prior art date
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- 239000012528 membrane Substances 0.000 title claims abstract description 118
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 239000010865 sewage Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 172
- 239000013535 sea water Substances 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000001737 promoting effect Effects 0.000 claims abstract 2
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000005202 decontamination Methods 0.000 claims description 4
- 230000003588 decontaminative effect Effects 0.000 claims description 4
- 230000007774 longterm Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/087—Single membrane modules
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to a marine sewage membrane separation and filtration device, which comprises a water storage structure, wherein the water storage structure comprises a water tank, the water tank is connected with a filtration structure for filtering seawater, the filtration structure is provided with a limit structure which is convenient to detach and replace, the water tank is provided with a lifting structure for lifting the filtration structure, the water tank is connected with a closure structure for blocking the flow of the seawater, and the water tank is connected with a pushing structure for pushing the closure structure to work; the utility model discloses a be convenient for store the sea water that needs decontaminating through the water storage structure, be convenient for carry out the lifting to filtration structure through the lifting structure, be convenient for filter decontaminating to the sea water through filtration structure, be convenient for dismantle the change to filtration structure through limit structure, can cut off the rivers when being pulled out filtration structure through the structure that cuts off, be convenient for control the structure that cuts off work through promoting the structure.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a marine sewage membrane separation and filtration device.
Background
In the seawater sewage treatment process, organic matters or inorganic pollutants in the sewage can be absorbed and oxidized and decomposed by an activated sludge process, some harmful components (heavy metal ions and the like) are not easy to remove cleanly, the harmful components can be effectively removed by semi-permeable membrane treatment, and in the application process, the semi-permeable membrane is easy to cause pollution and blockage, so that the semi-permeable membrane needs to be cleaned or replaced.
At present, the marine sewage membrane separation filter equipment adopts the filtration mode of semi-permeable membrane to effectively filter most harmful components, and the semi-permeable membrane needs to be changed after long-time use, and it is comparatively loaded down with trivial details to change, needs the manual work to block the water source or drain unfiltered water after taking out the device, needs to avoid sewage outflow after the semi-permeable membrane demolishs, and the operation process wastes time and energy.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a marine sewage membrane separation and filtration device.
The technical scheme adopted for solving the technical problems is as follows: the marine sewage membrane separation filtering device comprises a water storage structure, wherein the water storage structure comprises a water tank, the water tank is connected with a filtering structure for filtering seawater, the filtering structure is provided with a limiting structure which is convenient to detach and replace, the water tank is provided with a lifting structure for lifting the filtering structure, the water tank is connected with a intercepting structure for blocking the flow of the seawater, and the water tank is connected with a pushing structure for pushing the intercepting structure to work;
the utility model discloses a water tank, including the fixed plate, the inside fixedly connected with fixed plate of water tank, fixed plate sliding connection has a plurality of cutoff pipes, be equipped with the water conservancy diversion hole on the cutoff pipe, the inside sliding connection of water tank has a pulling board, the one end fixed connection of pulling board and cutoff pipe, be equipped with a plurality of inlet openings on the pulling board, the water tank inner wall rotates and is connected with a pair of gear, the first rack of pulling board both ends equal fixedly connected with, first rack and water tank sliding connection, the inside sliding connection of water tank has the conflict frame, the equal fixedly connected with second rack in conflict frame both ends, second rack and water tank sliding connection, a pair of first rack and a pair of second rack all mesh with a pair of gear respectively, the cutoff pipe is the tubbiness, a plurality of the inlet opening is rectangular array form and arranges on the pulling board.
Specifically, the water storage structure still includes the inlet tube, the one end fixedly connected with inlet tube of water tank, the inside inlet tube that passes through of water tank and the outside intercommunication of water tank, the water tank deviates from the one end fixedly connected with outlet pipe in the inlet tube, the inside of water tank is through outlet pipe and outside intercommunication, inlet tube and outlet pipe specification are the same, the level of inlet tube is higher than the level of outlet pipe.
Specifically, filtration includes the sliding plate, the water tank is connected with the sliding plate, the water tank is equipped with the sliding tray, the sliding plate passes through sliding tray and water tank sliding connection, be equipped with the mounting groove on the sliding plate, the sliding plate has a fixed frame through mounting groove sliding connection, fixedly connected with semi-permeable membrane on the fixed frame, the one end of pulling board, conflict frame is contradicted with the both ends of semi-permeable membrane respectively, the one end cross section of sliding plate is "L" shape, the fixed frame is rectangular frame form, the area of semi-permeable membrane is greater than the marginal area that encloses of pulling board, the area of semi-permeable membrane is greater than the marginal area that encloses of conflict frame.
Specifically, limit structure includes the stopper, the one end sliding connection of sliding plate has the stopper, fixedly connected with spring between stopper and the sliding plate, the one end of stopper and the conflict of fixed frame.
Specifically, the lifting structure comprises a fixing frame, one end fixedly connected with mount of water tank, the top of mount is connected with the motor through the bolt can be dismantled, rotate between mount and the water tank and be connected with the lead screw, sliding plate and lead screw threaded connection, fixedly connected with a pair of slide bar between mount and the water tank, sliding plate and slide bar sliding connection.
Specifically, the promotion structure includes the compressor, the compressor is installed to the one end of water tank, the inside one end fixedly connected with mounting panel of water tank, the one end fixedly connected with cylinder of mounting panel, cylinder sliding connection has the piston rod, the one end of piston rod and the one end fixed connection of contradicting the frame, the one end fixedly connected with a pair of trachea of cylinder, tracheal other end runs through in the one end connection of water tank and compressor.
The beneficial effects of the invention are as follows:
(1) The invention relates to a marine sewage membrane separation filter device, which comprises a water storage structure, wherein the water storage structure comprises a water tank, the water tank is provided with a lifting structure for lifting the filter structure, seawater needing decontamination is conveniently stored through the water storage structure, and the filter structure is conveniently lifted through the lifting structure, namely: the seawater to be decontaminated is connected to the water inlet pipe, enters the water tank, flows through the diversion hole, the water inlet hole and the semipermeable membrane, is filtered and decontaminated through the semipermeable membrane, and is discharged from the water outlet pipe, so that decontamination treatment is carried out on the seawater, the motor is started, the motor drives the screw rod to rotate, the sliding plate is driven to move along the sliding rod through the screw rod, the sliding plate is pushed into the sliding groove, and the motor is closed again, so that the semi-permeable membrane is placed.
(2) The invention relates to a marine sewage membrane separation filter device, which comprises a water storage structure, wherein a water tank is connected with a filter structure for filtering seawater, the filter structure is provided with a limit structure which is convenient to detach and replace, seawater is convenient to filter and decontaminate through the filter structure, and the filter structure is convenient to detach and replace through the limit structure, namely: the semi-permeable membrane needs to be changed after long-time use to and with semi-permeable membrane one end contains the sea water waste liquid of high concentration and discharges, when needs change semi-permeable membrane, semi-permeable membrane and fixed frame fixed connection, alright carry out quick change to the semi-permeable membrane through changing fixed frame, start the compressor, make the inside of piston rod income cylinder, the piston rod will drive conflict frame and fixed plate and semi-permeable membrane break away from, make the one end that the truncated tube deviates from in the water conservancy diversion hole and fixed plate contact, thereby it flows out from the outlet pipe to block the sea water, the starter motor, the motor reverse rotation can make lead screw drive sliding plate upward movement, thereby take out the water tank with the fixed frame with the semi-permeable membrane with the fixed limiting block, change ascending fixed frame and semi-permeable membrane, when needs to discharge the sea water waste liquid of high concentration, start the cylinder, semi-permeable membrane and fixed frame roll-off water tank back, make pulling plate and conflict frame move in opposite directions, make the cylinder drive pulling plate and frame move in opposite directions, thereby make the motor, the thrust motor, push back plate pushes down the fixed frame through the fixed frame that pushes away the fixed frame that has been carried out with the fixed frame, the fixed frame that has the filtration membrane that has been pushed down, the filtration frame that the filtration membrane that has been pushed down in the filtration membrane that has been pushed down.
(3) The invention relates to a marine sewage membrane separation filter device, which comprises a water storage structure, wherein a water tank is connected with a cut-off structure for blocking the flow of seawater, the water tank is connected with a pushing structure for pushing the cut-off structure to work, the water flow can be cut off when the filter structure is pulled out through the cut-off structure, and the cut-off structure can be conveniently controlled to work through the pushing structure, namely: starting the compressor, the compressor will control the cylinder motion through the trachea, the cylinder will promote the piston rod motion, thereby promote conflict frame and water tank slip, and to semipermeable membrane direction motion, when conflict frame to semipermeable membrane direction motion, will drive second rack to semipermeable membrane direction motion, thereby drive gear rotation, will drive first rack to semipermeable membrane direction motion, thereby drive the pulling plate and to semipermeable membrane direction motion, thereby make conflict frame and pulling plate closely conflict with semipermeable membrane's both sides respectively, when pulling plate to semipermeable membrane motion, will drive the interception pipe to semipermeable membrane direction motion, make interception pipe be located the one end and the fixed plate contact of water conservancy diversion hole, thereby make semipermeable membrane's one end and water tank be close to the one end intercommunication of inlet tube, conflict frame and pulling plate just close the compressor after closely contradicting with semipermeable membrane's both sides respectively.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of a membrane separation filter for marine wastewater provided by the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is a schematic diagram of a connection structure between a water storage structure and a lifting structure according to the present invention;
FIG. 4 is an enlarged schematic view of the B-section structure shown in FIG. 3;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 3;
FIG. 6 is a schematic view of the connection structure of the flow interception tube and the flow diversion hole of the present invention;
FIG. 7 is a schematic diagram of a connection structure of a water storage structure and a shut-off structure according to the present invention;
fig. 8 is an enlarged schematic view of the D section structure shown in fig. 7.
In the figure: 1. a water storage structure; 101. a water tank; 102. a water inlet pipe; 103. a water outlet pipe; 2. a filtering structure; 201. a semipermeable membrane; 202. a fixed frame; 203. a sliding plate; 204. a mounting groove; 205. a sliding groove; 3. a limit structure; 301. a limiting block; 302. a spring; 4. a lifting structure; 401. a fixing frame; 402. a motor; 403. a slide bar; 404. a screw rod; 5. a pushing structure; 501. a compressor; 502. A cylinder; 503. an air pipe; 504. a piston rod; 505. a mounting plate; 6. a closure structure; 601. a cutoff tube; 602. a fixing plate; 603. a deflector aperture; 604. pulling the plate; 605. a water inlet hole; 606. a first rack; 607. a gear; 608. a second rack; 609. and (5) abutting against the frame.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-8, the marine sewage membrane separation and filtration device comprises a water storage structure 1, wherein the water storage structure 1 comprises a water tank 101, the water tank 101 is connected with a filtration structure 2 for filtering seawater, the filtration structure 2 is provided with a limit structure 3 which is convenient to detach and replace, the water tank 101 is provided with a lifting structure 4 for lifting the filtration structure 2, the water tank 101 is connected with a shutoff structure 6 for blocking the flow of seawater, and the water tank 101 is connected with a pushing structure 5 for pushing the shutoff structure 6 to work;
the shutoff structure 6 includes fixed plate 602, the inside fixedly connected with fixed plate 602 of water tank 101, fixed plate 602 sliding connection has a plurality of baffles 601, be equipped with water conservancy diversion hole 603 on the baffles 601, the inside sliding connection of water tank 101 has pulling plate 604, pulling plate 604 and the one end fixed connection of baffles 601, be equipped with a plurality of inlet openings 605 on the pulling plate 604, the inner wall rotation of water tank 101 is connected with a pair of gear 607, the equal fixedly connected with first rack 606 in pulling plate 604 both ends, first rack 606 and water tank 101 sliding connection, the inside sliding connection of water tank 101 has conflict frame 609, the equal fixedly connected with second rack 608 in conflict frame 609 both ends, second rack 608 and water tank 101 sliding connection, a pair of first rack 606 and a pair of second rack 608 all mesh with a pair of gear 607 respectively, baffles 601 is the form, a plurality of inlet openings 605 are the rectangle array form and arrange on pulling plate 604.
Specifically, the water storage structure 1 further includes a water inlet pipe 102, one end of the water tank 101 is fixedly connected with the water inlet pipe 102, the interior of the water tank 101 is communicated with the exterior of the water tank 101 through the water inlet pipe 102, one end of the water tank 101, which is away from the water inlet pipe 102, is fixedly connected with a water outlet pipe 103, the interior of the water tank 101 is communicated with the exterior through the water outlet pipe 103, the specifications of the water inlet pipe 102 and the water outlet pipe 103 are the same, and the horizontal height of the water inlet pipe 102 is higher than the horizontal height of the water outlet pipe 103; the water inlet pipe 102 is connected with seawater to be decontaminated, the seawater enters the water tank 101 and flows through the diversion hole 603, the water inlet hole 605 and the semipermeable membrane 201, the decontaminated seawater is filtered and decontaminated through the semipermeable membrane 201, and the decontaminated seawater is discharged from the water outlet pipe 103, so that the decontaminated seawater is conveniently decontaminated.
Specifically, the filtering structure 2 includes a sliding plate 203, the water tank 101 is connected with the sliding plate 203, the water tank 101 is provided with a sliding groove 205, the sliding plate 203 is slidably connected with the water tank 101 through the sliding groove 205, an installation groove 204 is provided on the sliding plate 203, the sliding plate 203 is slidably connected with a fixed frame 202 through the installation groove 204, a semipermeable membrane 201 is fixedly connected on the fixed frame 202, one ends of the pulling plate 604 and the abutting frame 609 respectively abut against two ends of the semipermeable membrane 201, one end section of the sliding plate 203 is in an L shape, the fixed frame 202 is in a rectangular frame shape, the area of the semipermeable membrane 201 is larger than the area surrounded by the edge of the pulling plate 604, and the area of the semipermeable membrane 201 is larger than the area surrounded by the edge of the abutting frame 609; the semipermeable membrane 201 needs to be replaced after long-time use, and seawater waste liquid with high concentration is discharged from one end of the semipermeable membrane 201, when the semipermeable membrane 201 needs to be replaced, the semipermeable membrane 201 is fixedly connected with the fixed frame 202, and the semipermeable membrane 201 can be quickly replaced by replacing the fixed frame 202.
Specifically, the limiting structure 3 includes a limiting block 301, one end of the sliding plate 203 is slidably connected with the limiting block 301, a spring 302 is fixedly connected between the limiting block 301 and the sliding plate 203, and one end of the limiting block 301 abuts against the fixed frame 202; firstly, the semipermeable membrane 201 is installed, the limiting block 301 is pushed upwards, the spring 302 is compressed, the fixed frame 202 containing the semipermeable membrane 201 can be pushed into the installation groove 204, the fixed frame 202 is abutted against the bottom end of the installation groove 204 when the fixed frame 202 is pushed downwards, the fixed frame 202 is fixed on the sliding plate 203, the limiting block 301 is loosened, one end of the limiting block 301 is pushed against the fixed frame 202 under the pushing of the spring 302, and accordingly the fixed frame 202 is prevented from falling off due to the outward rotation.
Specifically, the lifting structure 4 includes a fixing frame 401, one end of the water tank 101 is fixedly connected with the fixing frame 401, a motor 402 is detachably connected to the top end of the fixing frame 401 through a bolt, a screw rod 404 is rotatably connected between the fixing frame 401 and the water tank 101, the sliding plate 203 is in threaded connection with the screw rod 404, a pair of sliding rods 403 is fixedly connected between the fixing frame 401 and the water tank 101, and the sliding plate 203 is in sliding connection with the sliding rods 403; the motor 402 is started, the motor 402 drives the screw rod 404 to rotate, and the sliding plate 203 is driven to move along the sliding rod 403 by the screw rod 404, so that the sliding plate 203 is pushed into the sliding groove 205, and then the motor 402 is closed, so that the semi-permeable membrane 201 is placed.
Specifically, the pushing structure 5 includes a compressor 501, one end of the water tank 101 is provided with the compressor 501, one end inside the water tank 101 is fixedly connected with a mounting plate 505, one end of the mounting plate 505 is fixedly connected with an air cylinder 502, the air cylinder 502 is slidably connected with a piston rod 504, one end of the piston rod 504 is fixedly connected with one end of the abutting frame 609, one end of the air cylinder 502 is fixedly connected with a pair of air pipes 503, and the other end of the air pipe 503 penetrates through the water tank 101 and is connected with one end of the compressor 501; the compressor 501 is started, the compressor 501 controls the air cylinder 502 to move through the air pipe 503, and the air cylinder 502 pushes the piston rod 504 to move, so that the abutting frame 609 is pushed to slide with the water tank 101 and move towards the semipermeable membrane 201.
When the invention is used, firstly, the semipermeable membrane 201 is installed, the limiting block 301 is pushed upwards, the spring 302 compresses, the fixed frame 202 containing the semipermeable membrane 201 can be pushed into the installation groove 204, when the fixed frame 202 is pushed downwards, the fixed frame 202 is in conflict with the bottom end of the installation groove 204, thereby fixing the fixed frame 202 on the sliding plate 203, the limiting block 301 is loosened, under the pushing of the spring 302, one end of the pushing limiting block 301 is in conflict with the fixed frame 202, thereby preventing the fixed frame 202 from rotating outwards to fall off, the motor 402 is started, the motor 402 drives the screw 404 to rotate, the sliding plate 203 is driven to move along the sliding rod 403 through the screw 404, thereby the sliding plate 203 is pushed into the sliding groove 205, the motor 402 is closed again, the semi-permeable membrane 201 is placed, the compressor 501 is started, the compressor 501 controls the movement of the air cylinder 502 through the air pipe 503, the air cylinder 502 pushes the piston rod 504 to move, thereby pushing the abutting frame 609 to slide with the water tank 101 and move towards the semipermeable membrane 201, when the abutting frame 609 moves towards the semipermeable membrane 201, the second rack 608 is driven to move towards the semipermeable membrane 201, the driving gear 607 rotates, the first rack 606 is driven to move towards the semipermeable membrane 201, the pulling plate 604 is driven to move towards the semipermeable membrane 201, the abutting frame 609 and the pulling plate 604 respectively tightly abut against two sides of the semipermeable membrane 201, when the pulling plate 604 moves towards the semipermeable membrane 201, the truncated tube 601 is driven to move towards the semipermeable membrane 201, the truncated tube 601 is positioned at one end of the diversion hole 603 and is contacted with the fixed plate 602, thereby enabling one end of the semipermeable membrane 201 to be communicated with one end of the water tank 101, which is close to the water inlet pipe 102, the compressor 501 can be closed after the abutting frame 609 and the pulling plate 604 are tightly abutted against two sides of the semipermeable membrane 201 respectively, the seawater to be decontaminated is connected into the water inlet pipe 102, enters the water tank 101, flows through the diversion hole 603, the water inlet 605 and the semipermeable membrane 201, is filtered and decontaminated through the semipermeable membrane 201, and is discharged from the water outlet pipe 103, so that the decontaminated seawater is convenient for decontaminating treatment, the semipermeable membrane 201 needs to be replaced after long-term use, and seawater waste liquid with high concentration is discharged from one end of the semipermeable membrane 201, when the semipermeable membrane 201 needs to be replaced, the semipermeable membrane 201 is fixedly connected with the fixed frame 202, the semipermeable membrane 201 can be quickly replaced through replacing the fixed frame 202, the compressor 501 is started, the piston rod 504 is retracted into the air cylinder 502, the piston rod 504 drives the interference frame 609 and the fixed plate 602 to be separated from the semipermeable membrane 201, one end of the interception tube 601, which is far away from the diversion hole 603, is contacted with the fixed plate 602, thus blocking the seawater and flowing out of the water outlet pipe 103, starting the motor 402, reversely rotating the motor 402 to drive the sliding plate 203 to move upwards, taking the fixed frame 202 out of the water tank 101, upwardly sliding the limiting block 301 to take out the fixed frame 202 and the semipermeable membrane 201, replacing the fixed frame 202 and the semipermeable membrane 201, starting the air cylinder 502 when the high-concentration seawater waste liquid is required to be discharged, enabling the semipermeable membrane 201 and the fixed frame 202 to slide out of the water tank 101, enabling the pulling plate 604 and the interference frame 609 to move in opposite directions, enabling the intercepting pipe 601 not to intercept any more, discharging the high-concentration seawater waste liquid from the water outlet pipe 103, enabling the air cylinder 502 to drive the pulling plate 604 and the interference frame 609 to move in opposite directions after discharging, enabling the intercepting pipe 601 to intercept, starting the motor 402, pushing the sliding plate 203, enabling the interference frame 609 and the pulling plate 604 to tightly abut against both sides of the semipermeable membrane 201 respectively through the air cylinder 502, the seawater can be filtered and decontaminated again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a marine sewage membrane separation filter equipment, its characterized in that includes water storage structure (1), water storage structure (1) includes water tank (101), water tank (101) are connected with filtration structure (2) that are used for filtering the sea water, limit structure (3) convenient to detach and change are installed to filtration structure (2), water tank (101) are equipped with lifting structure (4) that are used for lifting filtration structure (2), water tank (101) are connected with and are used for blocking the interception structure (6) that the sea water flows, water tank (101) are connected with promotion structure (5) that are used for promoting the work of interception structure (6);
the water tank is characterized in that the intercepting structure (6) comprises a fixed plate (602), the fixed plate (602) is fixedly connected inside the water tank (101), a plurality of intercepting pipes (601) are connected in a sliding mode, a diversion hole (603) is formed in the intercepting pipes (601), a pulling plate (604) is connected inside the water tank (101) in a sliding mode, a plurality of water inlet holes (605) are formed in the pulling plate (604) and one end of the intercepting pipes (601) are fixedly connected, a pair of gears (607) are rotatably connected to the inner wall of the water tank (101), first racks (606) are fixedly connected to the two ends of the pulling plate (604), a supporting frame (609) is connected to the two ends of the water tank (101) in a sliding mode, a second rack (608) is fixedly connected to the two ends of the supporting frame (609), and the second racks (608) are in sliding mode, and the pair of first racks (606) and the pair of second racks (607) are meshed with the pair of gears (607) respectively;
the water storage structure (1) further comprises a water inlet pipe (102), one end of the water tank (101) is fixedly connected with the water inlet pipe (102), the inside of the water tank (101) is communicated with the outside of the water tank (101) through the water inlet pipe (102), one end, deviating from the water inlet pipe (102), of the water tank (101) is fixedly connected with a water outlet pipe (103), and the inside of the water tank (101) is communicated with the outside through the water outlet pipe (103);
the filter structure (2) comprises a sliding plate (203), the water tank (101) is connected with the sliding plate (203), the water tank (101) is provided with a sliding groove (205), the sliding plate (203) is in sliding connection with the water tank (101) through the sliding groove (205), the sliding plate (203) is provided with a mounting groove (204), the sliding plate (203) is in sliding connection with a fixing frame (202) through the mounting groove (204), a semipermeable membrane (201) is fixedly connected to the fixing frame (202), and one ends of the pulling plate (604) and one end of the conflicting frame (609) are respectively in conflict with two ends of the semipermeable membrane (201);
the limiting structure (3) comprises a limiting block (301), one end of the sliding plate (203) is slidably connected with the limiting block (301), a spring (302) is fixedly connected between the limiting block (301) and the sliding plate (203), one end of the limiting block (301) is abutted against the fixed frame (202), the limiting block (301) is pushed upwards through mounting the semipermeable membrane (201), the spring (302) compresses, the fixed frame (202) containing the semipermeable membrane (201) can be pushed into the mounting groove (204), the fixed frame (202) is abutted against the bottom end of the mounting groove (204) when the fixed frame (202) is pushed downwards, so that the fixed frame (202) is fixed on the sliding plate (203), the limiting block (301) is loosened, one end of the limiting block (301) is pushed against the fixed frame (202) under the pushing of the spring (302), and the fixed frame (202) is prevented from rotating outwards to fall off;
the lifting structure (4) comprises a fixing frame (401), one end of the water tank (101) is fixedly connected with the fixing frame (401), a motor (402) is detachably connected to the top end of the fixing frame (401) through bolts, a screw rod (404) is rotatably connected between the fixing frame (401) and the water tank (101), the sliding plate (203) is in threaded connection with the screw rod (404), a pair of sliding rods (403) are fixedly connected between the fixing frame (401) and the water tank (101), and the sliding plate (203) is in sliding connection with the sliding rods (403);
the pushing structure (5) comprises a compressor (501), the compressor (501) is installed at one end of the water tank (101), a mounting plate (505) is fixedly connected to one end of the inside of the water tank (101), a cylinder (502) is fixedly connected to one end of the mounting plate (505), a piston rod (504) is connected to the cylinder (502) in a sliding mode, one end of the piston rod (504) is fixedly connected with one end of the supporting frame (609), one end of the cylinder (502) is fixedly connected with a pair of air pipes (503), the other end of the air pipes (503) penetrates through the water tank (101) and one end of the compressor (501), the compressor (501) is started, the air pipes (503) control the cylinder (502) to move, the cylinder (502) pushes the piston rod (504) to move, so that the supporting frame (609) slides with the water tank (101) and moves towards the direction of the semipermeable membrane (201), when the supporting frame (609) moves towards the direction of the semipermeable membrane (201), the second rack (608) is driven to move towards the direction of the semipermeable membrane (201), so that the driving gear (607) rotates, the first rack (606) is driven to move towards the direction of the semipermeable membrane (201), so that the abutting frame (609) and the pulling plate (604) are respectively tightly abutted against the two sides of the semipermeable membrane (201), the pulling plate (604) moves towards the semipermeable membrane (201) and drives the intercepting pipe (601) to move towards the semipermeable membrane (201), one end of the intercepting pipe (601) positioned at the water guide hole (603) is contacted with the fixed plate (602), one end of the semipermeable membrane (201) is communicated with one end of the water tank (101) close to the water inlet pipe (102), the compressor (501) can be closed after the abutting frame (609) and the pulling plate (604) are respectively tightly abutted against the two sides of the semipermeable membrane (201), the water inlet pipe (102) is connected with seawater requiring decontamination, the seawater enters the inside of the water tank (101) and flows through the water guide hole (603), the water inlet hole (605) and the semipermeable membrane (201), the decontaminated seawater is filtered and discharged from the water outlet pipe (103) so as to facilitate decontamination treatment of the semipermeable membrane (201) and change the semipermeable membrane (201) after long-term use, and when the semipermeable membrane (201) is quickly changed and the semipermeable membrane (201) is contained in the concentration of the semipermeable membrane (201) and the semipermeable membrane (201) is fixed by the fixed frame (201), the compressor (201) can be quickly changed, the concentration of the semipermeable membrane (201) can be quickly changed, and the semipermeable membrane (201) can be quickly changed, the piston rod (504) is retracted into the cylinder (502), the piston rod (504) drives the abutting frame (609) and the fixing plate (602) to separate from the semipermeable membrane (201), and one end of the interception tube (601) deviating from the diversion hole (603) is contacted with the fixing plate (602), so that seawater is blocked and the outflow of the water outlet tube (103) is blocked.
2. The marine wastewater membrane separation filter device according to claim 1, wherein: the intercepting pipe (601) is barrel-shaped, and a plurality of water inlet holes (605) are arranged on the pulling plate (604) in a rectangular array shape.
3. The marine wastewater membrane separation filter device according to claim 1, wherein: the specification of the water inlet pipe (102) is the same as that of the water outlet pipe (103), and the horizontal height of the water inlet pipe (102) is higher than that of the water outlet pipe (103).
4. The marine wastewater membrane separation filter device according to claim 1, wherein: one end of the sliding plate (203) is L-shaped in cross section, and the fixed frame (202) is rectangular frame-shaped.
5. The marine wastewater membrane separation filter device according to claim 1, wherein: the area of the semi-permeable membrane (201) is larger than the area surrounded by the edge of the pulling plate (604), and the area of the semi-permeable membrane (201) is larger than the area surrounded by the edge of the abutting frame (609).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111538704.0A CN114653212B (en) | 2021-12-15 | 2021-12-15 | Marine sewage membrane separation filter equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111538704.0A CN114653212B (en) | 2021-12-15 | 2021-12-15 | Marine sewage membrane separation filter equipment |
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| CN114653212B true CN114653212B (en) | 2023-10-03 |
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| CN115400592A (en) * | 2022-08-02 | 2022-11-29 | 杭州三隆新材料有限公司 | Membrane method separation system and method for separating short-chain polymer from octane |
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| CN110975367A (en) * | 2019-12-30 | 2020-04-10 | 袁壮达 | Sewage filtering device |
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| CN113526618A (en) * | 2021-08-25 | 2021-10-22 | 华北科技学院(中国煤矿安全技术培训中心) | Drinking water disinfection by-product purification device for water works |
| CN114084932A (en) * | 2021-10-22 | 2022-02-25 | 上海瑢域节能环保科技有限公司 | Seawater reverse osmosis desalination treatment facility |
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2021
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| DE19716752C1 (en) * | 1997-04-11 | 1998-06-18 | Geesthacht Gkss Forschung | Fluid filter assembly membrane stoppers |
| CN110975367A (en) * | 2019-12-30 | 2020-04-10 | 袁壮达 | Sewage filtering device |
| CN212799838U (en) * | 2020-05-20 | 2021-03-26 | 湖南瀚阳新材料科技有限公司 | Water purifying device for softening water |
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Effective date of registration: 20231228 Address after: 276100 no.3-1 tanma Road, Tancheng Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong Yimeng Tools Co.,Ltd. Address before: 276100 room 508, office building, economic development zone, Tancheng County, Linyi City, Shandong Province Patentee before: Linyi Zeyu Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: A membrane separation and filtration device for marine wastewater Granted publication date: 20231003 Pledgee: Shandong Tancheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Yimeng Tools Co.,Ltd. Registration number: Y2024980000646 |