CN112755615B - A discharge purifier for boats and ships domestic sewage when navigation - Google Patents
A discharge purifier for boats and ships domestic sewage when navigation Download PDFInfo
- Publication number
- CN112755615B CN112755615B CN202110385987.3A CN202110385987A CN112755615B CN 112755615 B CN112755615 B CN 112755615B CN 202110385987 A CN202110385987 A CN 202110385987A CN 112755615 B CN112755615 B CN 112755615B
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- treatment tank
- wall
- tank
- fixedly connected
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000000746 purification Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000002893 slag Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009991 scouring Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000011001 backwashing Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000003818 cinder Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
Abstract
The invention discloses a marine domestic sewage discharge and purification device, which comprises a treatment tank, wherein the upper end of the treatment tank is provided with a water inlet, the lower end of the treatment tank is connected with a backflow tank and a filter pipe through a water outlet pipe, a filter element is arranged in the filter pipe, the end part of the filter pipe is connected with a water outlet, the outer side of the filter pipe is provided with a back washing mechanism, the upper side wall of the backflow tank is provided with an opening communicated with the inside of the water outlet pipe, the inner wall of the treatment tank is provided with a filter screen, the outer wall of the treatment tank is slidably inserted with a push plate, and one end of the push plate, which is far away from the treatment tank, is slidably inserted on the outer wall of the backflow tank and is positioned at the lower side of the opening. The multi-stage purification device provided by the invention can be used for purifying sewage in multiple stages, removing impurities and peculiar smell, avoiding direct discharge of polluted environment, automatically cleaning the filter screen and the filter element when personnel in a ship walk, saving energy, protecting environment, ensuring continuous follow-up purification work and reducing personnel maintenance.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a device for discharging and purifying ship domestic sewage during navigation.
Background
Vessel or ship, meaning: in history, ships play an important role in geographic exploration and scientific and technological development, taking advantage of buoyancy of water, and depending on power of manpower, sails, engines and the like, pulling, pushing, rowing or pushing propellers and high-pressure nozzles to enable transportation means to move on water. Like the Zheng of Ming dynasty in China and spreading compass and gunpowder to other areas. Shipping also makes the world's economy an energy-intensive form.
The ship domestic sewage refers to waste water generated by passengers and crews in daily life, and if the waste water is directly discharged into water, the waste water causes pollution of water resources, and the waste water needs to be treated and then discharged, so how to discharge the domestic sewage in a harmless manner is a problem which needs to be solved urgently at present.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a marine domestic sewage discharge and purification device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a discharge and purification device for ship domestic sewage during navigation comprises a treatment tank, wherein a water inlet is formed in the upper end of the treatment tank, a backflow tank and a filter pipe are connected to the lower end of the treatment tank through a water outlet pipe, a filter element is arranged in the filter pipe, a water outlet is connected to the end portion of the filter pipe, a back washing mechanism is arranged on the outer side of the filter pipe, an opening communicated with the inside of the water outlet pipe is formed in the upper side wall of the backflow tank, a filter screen is mounted on the inner wall of the treatment tank, a push plate is slidably inserted into the outer wall of the treatment tank, one end, away from the treatment tank, of the push plate is slidably inserted into the outer wall of the backflow tank and located on the lower side of the opening, a first gear and a second gear which are meshed with each other are arranged on the outer side of the treatment tank, a pedal is further arranged on the outer side of the treatment tank, and a toothed plate meshed with the first gear is fixedly connected to the lower side wall of the pedal, the lower extreme fixedly connected with reset spring of pinion rack, push pedal and gear two phase contact, and the lower lateral wall be equipped with gear two phase engagement's sawtooth, the row's cinder notch has been seted up to the left side wall of processing jar, the outer wall of processing jar rotates through the moment of torsion pivot to be connected with the baffle that is located the cinder notch outside, fixedly connected with is located the crushing jar of cinder notch downside on the outer wall of processing jar, fixed mounting has the motor on the outer wall of processing jar, the drive end of motor is located crushing jar and fixedly connected with crushing pole, the lower lateral wall threaded connection of crushing jar has the collection tank.
Preferably, the lateral wall is provided with the inclined plane on the one end that the filter screen is close to the baffle, the inclined plane is the setting of height about low, the lateral wall fixedly connected with horizontal pole on the one end that the push pedal is located the treatment tank.
Preferably, the back flush mechanism includes the water storage tank, the right-hand member of water storage tank slides and inserts and is equipped with the push rod, the right-hand member fixedly connected with ball of push rod, fixedly connected with dead lever on the outer wall of pinion rack, the lower extreme fixedly connected with of dead lever and the trapezoidal piece that the ball contacted, the left end fixedly connected with of push rod and the piston plate that the water storage tank inner wall contacted, the left end of water storage tank is connected with inserts the scouring pipe of establishing on the filter tube right side wall, the lower lateral wall fixedly connected with link plate of push pedal, the tip of link plate is inserted and is established on the outer wall of filter tube and is located the downside that erodees the pipe end portion.
Preferably, the width of the trapezoidal block is gradually reduced from top to bottom.
Preferably, the lower lateral wall of processing jar slides and inserts and is equipped with the carriage release lever, the filter screen setting is run through to the upper end of carriage release lever, and fixedly connected with is located the floater of filter screen upside, the other end of carriage release lever is located the downside and the fixedly connected with card ball of push pedal, the lower lateral wall of push pedal seted up with card ball assorted bayonet socket.
Preferably, the outside of handling the jar is provided with the draught fan, the input of draught fan install on the outer wall of handling the jar and with handle jar inside intercommunication, the output of draught fan is connected with the activated carbon tank.
Preferably, the end of the connecting plate is provided with a through hole.
Compared with the prior art, this a discharge purifier for boats and ships domestic sewage when navigating lies in:
1. the crushing device is provided with a pedal, a toothed plate, a first gear, a second gear, a push plate and a crushing rod, personnel on the ship move to extrude the pedal to move downwards, the first gear and the second gear are driven to rotate by the toothed plate, the push plate is driven to move by the meshing of the second gear and the saw teeth, impurities on the filter screen are pushed to move a slag discharging opening, fall out of the slag discharging opening into a crushing tank, and are crushed by the crushing rod, so that the occupied space is reduced, the centralized collection is realized, and the subsequent treatment is facilitated;
2. the trapezoidal block, the push rod, the piston plate and the flushing pipe are arranged, a person walks to extrude the pedal to move downwards, the piston plate is enabled to move by extruding the ball through the trapezoidal block, water in the water storage tank is extruded to flush out for backwashing of the filter element, impurities in the filter element are removed, the filter element can normally work, and the problem of frequent replacement is avoided;
3. the induced draft fan and the activated carbon tank are arranged, the induced draft fan pumps the peculiar smell in the treatment tank into the activated carbon tank, and the peculiar smell is adsorbed and removed through the activated carbon, so that the environmental pollution caused by escaping of the peculiar smell is avoided;
4. the floating ball is arranged, when the sewage level in the treatment tank is too high, the floating ball floats, the moving rod drives the clamping ball to be clamped into the clamping opening, the limit of the push plate is completed, so that the push plate cannot move, the sewage caused by the fact that the transverse rod pushes the baffle open is prevented from being discharged from the slag discharge opening, the sewage is prevented from leaking, and the sewage can be purified;
in conclusion, the multi-stage purification device disclosed by the invention can be used for purifying sewage in multiple stages to remove impurities and peculiar smell, so that the pollution to the environment caused by direct discharge is avoided, the filter screen and the filter element are automatically cleaned when personnel in a ship walk, the energy is saved, the environment is protected, the continuous operation of subsequent purification work is ensured, and the personnel maintenance is reduced.
Drawings
FIG. 1 is a schematic structural view of a marine domestic sewage discharge and purification apparatus according to the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;
FIG. 3 is an enlarged view of the structure of portion B of FIG. 1;
FIG. 4 is an enlarged view of the structure of portion C of FIG. 1;
fig. 5 is a plan view of a link plate in the marine domestic sewage discharge purification apparatus according to the present invention.
In the figure: 1 treatment tank, 2 water inlets, 3 filter pipes, 4 water outlets, 5 ports, 6 filter elements, 7 filter screens, 8 backflow tanks, 9 pedal plates, 10 toothed plates, 11 push plates, 12 gear I, 13 gear II, 14 reset springs, 15 cross rods, 16 torque rotating shafts, 17 baffle plates, 18 crushing tanks, 19 collecting tanks, 20 motors, 21 water storage tanks, 22 push rods, 23 piston plates, 24 flushing pipes, 25 trapezoidal blocks, 26 fixed rods, 27 floating balls, 28 moving rods, 29 connecting plates, 30 clamping balls, 31 bayonets, 32 induced draft fans and 33 activated carbon tanks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a discharge purification device for ship domestic sewage during navigation comprises a treatment tank 1, wherein a water inlet 2 is arranged at the upper end of the treatment tank 1, the lower end of the treatment tank 1 is connected with a backflow tank 8 and a filter pipe 3 through a water outlet pipe, a filter element 6 is arranged in the filter pipe 3, the domestic sewage is discharged into the treatment tank 1 from the water inlet 2, impurities are removed through a filter screen 7 and then discharged into the lower side, and secondary filtration is performed through the filter element 6, so that the purified water is discharged.
The end connection of filter tube 3 has delivery port 4, the outside of filter tube 3 sets up back flush mechanism, back flush mechanism includes water storage tank 21, the right-hand member of water storage tank 21 slides and inserts and is equipped with push rod 22, the right-hand member fixedly connected with ball of push rod 22, fixedly connected with dead lever 26 on the outer wall of pinion rack 10, the lower extreme fixedly connected with of dead lever 26 and the trapezoidal piece 25 that the ball contacted, the ball contacts with the inclined plane of trapezoidal piece 25, trapezoidal piece 25 from top to bottom width reduces gradually, trapezoidal piece 25 upper end broad, can extrude the ball and move toward the left side along with the moving down of trapezoidal piece 25, and then extrusion push rod 22 removes.
The left end of the push rod 22 is fixedly connected with a piston plate 23 which is contacted with the inner wall of the water storage tank 21, the left end of the water storage tank 21 is connected with a flushing pipe 24 which is inserted on the right side wall of the filter pipe 3, the lower side wall of the push plate 11 is fixedly connected with a connecting plate 29, the end part of the connecting plate 29 is inserted on the outer wall of the filter pipe 3 and is positioned at the lower side of the end part of the flushing pipe 24, the end part of the connecting plate 29 is provided with a through hole 5, the through hole 5 is communicated with the water outlet 4 under the normal state, when the connecting plate 29 moves, the through hole 5 is staggered with the water outlet 4, so that water cannot be discharged from the water outlet 4, at the moment, the water in the water storage tank 21 is flushed out and enters the filter element 6, the filter element 6 is back flushed, so that impurities in the filter element 6 are flushed, a ship worker walks to extrude the extrusion pedal 9 to move downwards, the piston plate 23 to move through the extrusion of the trapezoidal block 25, the water in the water storage tank 21 is flushed out to flush the impurities in the filter element 6, meanwhile, when the pedal 9 is stepped on, the push plate 11 is driven to move towards the outer side through the rotation of the first gear 12 and the second gear 13, the end part of the push plate 11 is separated from the opening, the opening is in an open state, impurities flushed out by backwashing of the filter element 6 fall into the backflow tank 8 from the opening for storage, and then can be subjected to centralized treatment.
Furthermore, the end part of the push plate 11 also penetrates through the water outlet pipe, a round opening communicated with the water outlet pipe is formed in the push plate 11, the round opening is communicated with the water outlet pipe in a normal state, when the push plate 11 moves to perform backwashing on the filter element 6, the push plate 11 moves to enable the round opening to be staggered with the water outlet pipe, at the moment, sewage in the treatment tank 1 cannot continuously flow downwards, and the sewage is prevented from flowing into the backflow tank 8 during backwashing.
The opening that communicates with the inside of outlet pipe is seted up to the last lateral wall of backward flow jar 8, install filter screen 7 on the inner wall of processing jar 1, it is equipped with push pedal 11 to slide to insert on the outer wall of processing jar 1, the lateral wall is provided with the inclined plane on the one end that filter screen 7 is close to baffle 17, the inclined plane is the high setting in the low right side in a left side, push pedal 11 is located the one end of processing jar 1 and goes up lateral wall fixedly connected with horizontal pole 15, personnel walk on the ship and push pedal 9 and move down, drive gear one 12 corotation through pinion rack 10, drive two 13 reversals of gear again, drive push pedal 11 through the meshing of two 13 gears and sawtooth and move toward the inboard, promote the impurity on the filter screen 7 and move toward the left side, slide to row's mouth department down along the inclined plane, horizontal pole 15 extrusion baffle 17 is opened toward the outside rotation this moment, the impurity on the filter screen 7 slides down to falling out to crushing jar 18 in the row's mouth from row's sediment.
One end of a push plate 11, which is far away from the treatment tank 1, is slidably inserted on the outer wall of the backflow tank 8 and is positioned at the lower side of the opening, a first gear 12 and a second gear 13 which are meshed with each other are arranged at the outer side of the treatment tank 1, a pedal 9 is further arranged at the outer side of the treatment tank 1, a toothed plate 10 which is meshed with the first gear 12 is fixedly connected to the lower side wall of the pedal 9, a return spring 14 is fixedly connected to the lower end of the toothed plate 10, a person on the ship moves to press the pedal 9 to move downwards, when the person leaves the pedal 9, the toothed plate 10 moves back under the reverse elasticity of the return spring 14, the push plate 11 is in contact with the second gear 13, sawteeth which are meshed with the second gear 13 are arranged on the lower side wall, a slag discharge port is formed in the left side wall of the treatment tank 1, a baffle 17 which is positioned at the outer side of the slag discharge port is rotatably connected to the outer wall of the treatment tank 1 through a torque rotating shaft 16, and the baffle 17 is tightly abutted to the outer wall of the treatment tank 1 under the elasticity of the torque rotating shaft 16, avoid sewage to discharge from the slag notch, fixedly connected with is located the crushing jar 18 of slag notch downside on the outer wall of treatment jar 1, fixed mounting has motor 20 on the outer wall of treatment jar 1, motor 20's drive end is located crushing jar 18 and the crushing pole of fixedly connected with, the lower lateral wall threaded connection of crushing jar 18 has collecting tank 19, impurity gliding on the filter screen 7 falls out to crushing jar 18 in from the slag notch in, motor 20 drives the crushing pole and rotates and smash back impurity and fall into collecting tank 19 and collect, make things convenient for follow-up centralized processing.
The outside of treatment tank 1 is provided with draught fan 32, and the input of draught fan 32 is installed on the outer wall of treatment tank 1 and with the inside intercommunication of treatment tank 1, and the output of draught fan 32 is connected with activated carbon tank 33, and the peculiar smell in the treatment tank 1 is taken out to draught fan 32, and in the leading-in activated carbon tank 33, the absorption that carries out the peculiar smell through the activated carbon in the activated carbon tank 33 is got rid of.
A movable rod 28 is inserted into the lower side wall of the treatment tank 1 in a sliding manner, the upper end of the movable rod 28 penetrates through the filter screen 7 and is fixedly connected with a floating ball 27 positioned on the upper side of the filter screen 7, the other end of the movable rod 28 is positioned on the lower side of the push plate 11 and is fixedly connected with a clamping ball 30, the lower side wall of the push plate 11 is provided with a bayonet 31 matched with the clamping ball 30, the treatment tank 1 and the joint of the filter screen 7 and the movable rod 28 are provided with connectors, the aperture of each connector is consistent with the diameter of the movable rod 28, the movable rod 28 cannot deviate under the double limiting action of the two connectors and can only move up and down, furthermore, a limiting plate is sleeved on the outer wall of one end of the movable rod 28 far away from the floating ball 27, the end of the movable rod 28 close to the clamping ball 30 is limited by the limiting plate to ensure stable up and down movement, the clamping ball 30 can be clamped into the bayonet 31, when the water level in the treatment tank 1 is higher than the filter screen 7, under the buoyancy of sewage, floater 27 floats, drives card ball 30 through carriage release lever 28 and moves up and block in bayonet 31, and push pedal 11 can not remove this moment, and is unresponsive when stepping on and pressing pedal 9 promptly, has avoided the problem emergence that the sewage that the cinder notch was opened and is caused spills.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a discharge purifier for boats and ships domestic sewage during navigation, includes treatment tank (1), its characterized in that, the upper end of treatment tank (1) sets up water inlet (2), the lower extreme of treatment tank (1) has backward flow jar (8) and filter tube (3) through going out water piping connection, be provided with filter core (6) in the filter tube (3), the end connection of filter tube (3) has delivery port (4), the outside of filter tube (3) sets up back flush mechanism, the opening that communicates with outlet pipe inside is seted up to the last lateral wall of backward flow jar (8), install filter screen (7) on the inner wall of treatment tank (1), slip on the outer wall of treatment tank (1) is inserted and is equipped with push pedal (11), the one end slip that push pedal (11) kept away from treatment tank (1) is inserted and is established on the outer wall of backward flow jar (8) and is located the open-ended downside, the outer side of the treatment tank (1) is provided with a first gear (12) and a second gear (13) which are meshed with each other, the outer side of the treatment tank (1) is further provided with a pedal (9), the lower side wall of the pedal (9) is fixedly connected with a toothed plate (10) which is meshed with the first gear (12), the lower end of the toothed plate (10) is fixedly connected with a reset spring (14), the push plate (11) is in contact with the second gear (13), the lower side wall is provided with saw teeth which are meshed with the second gear (13), a slag discharge port is formed in the left side wall of the treatment tank (1), the outer wall of the treatment tank (1) is rotatably connected with a baffle (17) which is positioned outside the slag discharge port through a torque rotating shaft (16), the outer wall of the treatment tank (1) is fixedly connected with a crushing tank (18) which is positioned on the lower side of the slag discharge port, and a motor (20) is fixedly installed on the outer wall of the treatment tank (1), the driving end of the motor (20) is positioned in the crushing tank (18) and is fixedly connected with a crushing rod, and the lower side wall of the crushing tank (18) is in threaded connection with a collecting tank (19);
an inclined plane is arranged on the side wall of one end, close to the baffle (17), of the filter screen (7), the inclined plane is arranged in a mode that the left side is low and the right side is high, and a cross rod (15) is fixedly connected to the side wall of one end, located in the treatment tank (1), of the push plate (11); the back flush mechanism includes water storage tank (21), the right-hand member of water storage tank (21) slides and inserts and is equipped with push rod (22), the right-hand member fixedly connected with ball of push rod (22), fixedly connected with dead lever (26) on the outer wall of pinion rack (10), the lower extreme fixedly connected with of dead lever (26) and trapezoidal piece (25) that the ball contacted, the left end fixedly connected with of push rod (22) and piston plate (23) that the inner wall of water storage tank (21) contacted, the left end of water storage tank (21) is connected with and inserts scouring pipe (24) of establishing on filter tube (3) right side wall, the lower side wall fixedly connected with link plate (29) of push pedal (11), the downside that establishes on the outer wall of filter tube (3) and is located scouring pipe (24) tip is inserted to the tip of link plate (29).
2. The discharging and purifying apparatus for marine vessel domestic sewage according to claim 1, wherein the trapezoidal blocks (25) are gradually reduced in width from top to bottom.
3. The marine domestic sewage discharge purification device according to claim 1, wherein a moving rod (28) is slidably inserted into the lower side wall of the treatment tank (1), the upper end of the moving rod (28) penetrates through the filter screen (7) and is fixedly connected with a floating ball (27) positioned on the upper side of the filter screen (7), the other end of the moving rod (28) is positioned on the lower side of the push plate (11) and is fixedly connected with a clamping ball (30), and a bayonet (31) matched with the clamping ball (30) is formed in the lower side wall of the push plate (11).
4. The marine vessel domestic sewage discharge purification device according to claim 1, wherein an induced draft fan (32) is arranged outside the treatment tank (1), an input end of the induced draft fan (32) is installed on an outer wall of the treatment tank (1) and communicated with the inside of the treatment tank (1), and an output end of the induced draft fan (32) is connected with an activated carbon tank (33).
5. The marine vessel domestic sewage discharge and purification device according to claim 1, wherein the end of the connecting plate (29) is provided with a through opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385987.3A CN112755615B (en) | 2021-04-12 | 2021-04-12 | A discharge purifier for boats and ships domestic sewage when navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110385987.3A CN112755615B (en) | 2021-04-12 | 2021-04-12 | A discharge purifier for boats and ships domestic sewage when navigation |
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| Publication Number | Publication Date |
|---|---|
| CN112755615A CN112755615A (en) | 2021-05-07 |
| CN112755615B true CN112755615B (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202110385987.3A Active CN112755615B (en) | 2021-04-12 | 2021-04-12 | A discharge purifier for boats and ships domestic sewage when navigation |
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| CN2322962Y (en) * | 1997-08-14 | 1999-06-09 | 彭朝贵 | Backflush drinking water purifier with slide valve |
| JP2014104389A (en) * | 2012-11-26 | 2014-06-09 | Miura Co Ltd | Filter cleaning mechanism |
| US10751655B2 (en) * | 2018-05-09 | 2020-08-25 | Timothy Hicks | Swimming pool filter cartridge washer |
| CN209490531U (en) * | 2018-12-30 | 2019-10-15 | 三河市科洁环保技术有限公司 | A kind of environment-friendly type rainwater-collecting lavatory recoil tank-washer |
| CN211097838U (en) * | 2019-11-19 | 2020-07-28 | 扬中市恒润机械仪表有限公司 | Back flush filter |
| CN212561857U (en) * | 2020-06-05 | 2021-02-19 | 邢台路桥建设总公司 | Drainage ditch back flush self-purification system |
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2021
- 2021-04-12 CN CN202110385987.3A patent/CN112755615B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016087814A1 (en) * | 2014-12-04 | 2016-06-09 | Hydro International Plc | A stormwater filter |
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