CN116747582A - Filter equipment for tidal simulated drainage - Google Patents
Filter equipment for tidal simulated drainage Download PDFInfo
- Publication number
- CN116747582A CN116747582A CN202311015150.5A CN202311015150A CN116747582A CN 116747582 A CN116747582 A CN 116747582A CN 202311015150 A CN202311015150 A CN 202311015150A CN 116747582 A CN116747582 A CN 116747582A
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- fixedly connected
- water
- pipe
- plate
- tidal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 238000005086 pumping Methods 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 65
- 239000013049 sediment Substances 0.000 claims description 34
- 238000007667 floating Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims 2
- 238000003809 water extraction Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000004088 simulation Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010009 beating Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the field of drainage filtration, and discloses a filtering device for tidal simulation drainage, which comprises a fixing frame and first water pumping pipes, wherein the right part of the inner wall of a tidal pool is fixedly connected with the fixing frame, and the right side of the fixing frame is communicated with a plurality of first water pumping pipes. The invention has the advantages that the first electric winding shaft unwinds the interception net, the second electric winding shaft winds the interception net, the interception net drives the screen plate to move, sundries intercepted on the interception net are taken away from the tidal pool through the screen plate, excessive sundries accumulated on the interception net are prevented from influencing the drainage speed, the problems that the actual cleaning effect of dirt and impurities is poor, the second filter screen is easy to block and difficult to clean, and even the impurities pass through the second filter screen to enter a water outlet, so that the water outlet is blocked are solved.
Description
Technical Field
The invention belongs to the field of drainage filtration, and particularly relates to a filtration device for tidal simulated drainage.
Background
The existing experimental device for simulating tides relies on manual or automatic control to control the switch of a water pump to carry out simulation experiments of rising tide and falling tide, so that the influence of the tides on soil and plants is observed, and when the falling tide is simulated, filtering equipment is needed to filter sundries in water to avoid the sundries in water from blocking the water pump;
current chinese patent CN105435510B (drainage filter equipment), intercept impurity through the second filter screen, keep apart filth and impurity through the height of adjustment first baffle and second baffle, so that the clearance, but in the drainage process, because rivers impact makes filth and impurity all adhere to on the second filter screen, first baffle can extrude filth and impurity in the mesh of second filter screen when laminating second filter screen removes, the actual cleaning effect of filth and impurity is relatively poor, it is harder to clear up to lead to the second filter screen to block up, even make impurity pass the second filter screen get into the delivery port, lead to the delivery port to block up, and filter the silt that can't block in the water through the filter screen, when making simulation ebb tide drainage, a large amount of silt discharge along with water, lead to the silt to run off, and then influence simulation experiment result.
Disclosure of Invention
In order to overcome the defect that the actual cleaning effect of dirt and impurities is poor, the second filter screen is easy to block and difficult to clean, and even impurities pass through the second filter screen to enter a water outlet, so that the water outlet is blocked, the invention provides the filter equipment for tidal simulated drainage.
The technical proposal is as follows: a filtering device for tidal simulated drainage comprises a fixed frame and a first water pumping pipe; the right part of the inner wall of the tidal pool is fixedly connected with a fixing frame, the right side of the fixing frame is communicated with a plurality of first water pumping pipes, and all the first water pumping pipes are fixedly connected with the fixing frame; the device also comprises a guide roller, an interception net, filter cloth, a first electric rolling shaft, a second electric rolling shaft and a net plate; the upper part of the fixing frame is rotationally connected with a guide roller; the lower part of the fixing frame is connected with a first electric rewinding shaft which is connected with the tide pool; the right part of the fixing frame is connected with a second electric rewinding shaft; the second electric winding shaft and the first electric winding shaft are wound with an interception net together, and a plurality of net plates are fixedly connected on the interception net; the lower part of the fixing frame is fixedly connected with filter cloth; the filter cloth is attached to the interception net.
Further, the device also comprises a sliding rod, a floating plate and a water pumping unit; the bottom of the fixing frame is fixedly connected with two sliding rods; the two slide bars are connected with a floating plate in a sliding way; the floating plate is connected with a plurality of pumping units; each pumping unit is connected with a first pumping pipe; all the water pumping units are connected with the fixing frame.
Further, the water pumping unit comprises a telescopic plate, a second water pumping pipe, a spring pipe, a water draining pipe, a first reset spring, a filter plug, a drain valve and a water pressure gauge; the telescopic part of the telescopic plate is in sliding connection with the fixed frame, and the telescopic part of the telescopic plate is fixedly connected with the floating plate; the telescopic part of the telescopic plate is fixedly connected with a second water pumping pipe, and the second water pumping pipe penetrates through the telescopic part of the telescopic plate; the second water pumping pipe is communicated with a spring pipe, and an electromagnetic valve is arranged on the spring pipe; the spring pipe is communicated with a first water pumping pipe; the lower side of the second water suction pipe is communicated with a water discharge pipe; the inner wall of the second pumping pipe is fixedly connected with a first reset spring; the left side of the first reset spring is fixedly connected with a filter plug, a filter screen is arranged in the filter plug, meshes of the filter screen are smaller than those of the interception net, and the filter plug is positioned at the left side of the drain pipe; a drain valve is fixedly connected on the drain pipe; the second water pumping pipe is connected with a water pressure gauge.
Further, the device also comprises a first fixed rod and a poking plate; the lower part of the fixing frame is rotationally connected with a first fixing rod; a plurality of poking plates are fixedly connected on the first fixing rod.
Further, the device also comprises a sediment interception assembly, the floating plate is connected with the sediment interception assembly, and the fixing frame and the first water suction pipe are both connected with the sediment interception assembly; the sediment interception component comprises a cloth bag, a limiting plate, a limiting ring, a limiting rod, a control valve, a water delivery pipe, a sealing plug and a stirring unit; the lower side of the floating plate is fixedly connected with a cloth bag; the cloth bag is attached to the interception net; the inner front wall and the inner rear wall of the fixing frame are fixedly connected with two limiting plates; both sides of the interception net and the cloth bag are positioned between two mutually corresponding limiting plates; a plurality of limiting rings are fixedly connected to the front side and the rear side of the cloth bag; grooves for limiting ring movement are formed in the inner front wall and the inner rear wall of the fixing frame, and a limiting rod is arranged in each groove; both limit rods are fixedly connected with the fixing frame; all the limiting rings in the front are in sliding connection with the limiting rods in the front; all the limiting rings at the rear are in sliding connection with the limiting rods at the rear; a control valve is arranged on the left side of each first water suction pipe; the upper side of the left part of each first water suction pipe is communicated with a water delivery pipe; each water delivery pipe is fixedly connected with the cloth bag; all the water delivery pipes are commonly connected with a stirring unit; the stirring unit is connected with a plurality of sealing plugs; each sealing plug is in sliding connection with one water delivery pipe.
Further, the limiting plate and the cloth bag are provided with telescopic protruding blocks at the corresponding parts, so that space is provided for the folds at the edge of the cloth bag.
Further, the sealing plug is provided with a plurality of annular convex strips, and the inner wall of the water delivery pipe is provided with grooves corresponding to the convex strips.
Further, the poking unit comprises a sliding frame, an electric push rod and a push rod; a sliding frame is connected in the water delivery pipes in a sliding way, and the sliding frame is fixedly connected with all sealing plugs; the fixed frame is fixedly connected with a plurality of electric push rods through a connecting plate; all the telescopic ends of the electric push rods are fixedly connected with the sliding frame; a plurality of ejector rods are fixedly connected on the sliding frame.
Further, the novel water pump further comprises a beating assembly, wherein all the first water pumping pipes are connected with the beating assembly together, and the beating assembly is connected with all the expansion plates; comprises a second fixed rod, a semicircular sheet, a baffle sheet, a fixed plate, an elliptic sheet, an elastic piece and a push plate; a second fixing rod is rotatably connected in each first water suction pipe; the lower part of each second fixing rod is fixedly connected with a plurality of baffle plates; two semicircular sheets are fixedly connected in each first water suction pipe, and the centers of the two semicircular sheets in the same first water suction pipe are symmetrical; the bottom end of each second fixing rod is positioned between two semicircular sheets respectively; the lower part of each expansion plate is fixedly connected with a fixed plate; each fixing plate is fixedly connected with a second fixing rod; an elliptic piece is fixedly connected to the upper part of each second fixing rod; the lower part of each expansion plate is fixedly connected with an elastic piece; the telescopic ends of all the elastic pieces are fixedly connected with a push plate; the push plate is in contact with all the elliptical sheets.
Further, the push plate is arranged in a wavy shape, and the push plate is not contacted with the lower part of the cloth bag.
The beneficial effects are as follows: when the invention is used, the interception net is unreeled through the first electric reeling shaft, the interception net is reeled through the second electric reeling shaft, and meanwhile, the interception net drives the net plate to move, and sundries intercepted on the interception net are taken away from the tidal pool through the net plate, so that the influence on the drainage speed caused by excessive accumulation of sundries on the interception net is avoided;
the suction generated by the second water suction pipe enables the fine impurities floating on the water surface to pass through the interception net and enter the second water suction pipe, and then the fine impurities are intercepted by the filter screen in the filter plug, so that the pressure of the interception net for intercepting the impurities is reduced;
when the shifting plate rotates to pass through the filter cloth, the elastic sheet is extruded by the filter cloth to deform, and when the elastic sheet is separated from the filter cloth, the elastic sheet releases elastic force to reset and shift the filter cloth, so that sediment on the filter cloth is scattered, and the sediment floats upwards to pass through the interception net to be intercepted and collected by the cloth bag, thereby avoiding sediment loss in a tidal pool from influencing simulation results when simulating tide withdrawal;
when simulating the flood tide, water is conveyed into the tide pond through the first water suction pipe, at the moment, the control valve and the electromagnetic valve on the spring pipe are controlled to be closed, so that water in the first water suction pipe is led into the water conveying pipe, the sealing plug is pushed to rise, the convex strips on the sealing plug are separated from the water conveying pipe, and then water is ejected out through the grooves on the inner wall of the water conveying pipe, sediment at the bottom of the cloth bag is dispersed, and the sediment flows back into the tide pond along with the water.
Drawings
FIG. 1 is a schematic view showing a first perspective structure of a filtering apparatus for tidal analog drainage according to the present invention;
FIG. 2 is a schematic view showing a second perspective structure of the filtering apparatus for tidal analog drainage according to the present invention;
FIG. 3 is a schematic view showing a third perspective structure of the filtering apparatus for tidal analog drainage according to the present invention;
FIG. 4 is a schematic view showing a first partial cross-sectional perspective structure of the filtering apparatus for tidal analog drainage according to the present invention;
FIG. 5 is a schematic view showing a second partial cross-sectional perspective structure of the filtering apparatus for tidal analog drainage of the present invention;
FIG. 6 is an enlarged view of area A of the tidal analog drainage filtration apparatus of the present invention;
FIG. 7 is an enlarged view of region B of the tidal analog drainage filtration apparatus of the present invention;
FIG. 8 is a schematic view showing a combined three-dimensional structure of a cloth bag and a retainer ring of the filtering apparatus for tidal analog drainage of the present invention;
FIG. 9 is a schematic view showing a third partial cross-sectional perspective structure of the filtering apparatus for tidal analog drainage of the present invention;
fig. 10 is an enlarged view of region C of the tidal analog drainage filtering apparatus of the present invention.
Reference numerals: the device comprises a 1-fixing frame, a 2-first water suction pipe, a 001-tidal pool, 002-soil, 003-elastic sheets, 004-telescopic protruding blocks, 101-guide rollers, 102-interception nets, 103-filter cloths, 104-first electric rewinding shafts, 105-second electric rewinding shafts, 106-net plates, 201-first fixing rods, 202-poking plates, 301-sliding rods, 302-floating plates, 303-telescopic plates, 304-second water suction pipes, 305-spring pipes, 306-drainage pipes, 307-first return springs, 308-filter plugs, 309-drainage valves, 310-water pressure meters, 401-cloth bags, 402-limiting plates, 403-limiting rings, 404-limiting rods, 405-control valves, 406-water conveying pipes, 407-sealing plugs, 408-sliding frames, 409-electric pushing rods, 410-ejector rods, 501-second fixing rods, 502-semi-circular plates, 503-blocking plates, 504-fixing plates, 505-elliptical plates, 506-elastic pieces, 507-pushing plates.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model relates to a filtering device for tidal simulated drainage, which is shown in figures 1-4, and comprises a fixed frame 1 and a first water pumping pipe 2; the right part of the inner wall of the tidal pond 001 is connected with a fixing frame 1 through bolts, the right side of the fixing frame 1 is communicated with five equidistant first water pumping pipes 2, and all the first water pumping pipes 2 are fixedly connected with the fixing frame 1;
the device also comprises a guide roller 101, an interception net 102, a filter cloth 103, a first electric rewinding shaft 104, a second electric rewinding shaft 105 and a screen 106; the upper part of the fixed frame 1 is rotatably connected with a guide roller 101; the lower part of the fixed frame 1 is connected with a first electric rewinding shaft 104, and the first electric rewinding shaft 104 is connected with a tide pool 001; the right part of the fixed frame 1 is connected with a second electric rewinding shaft 105; the second electric winding shaft 105 and the first electric winding shaft 104 are wound with the interception net 102 together, and seven net plates 106 are fixedly connected to the interception net 102; the lower part of the fixing frame 1 is fixedly connected with a filter cloth 103, and the filter cloth 103 is in a bent arc shape; the filter cloth 103 is attached to the interception net 102.
When simulation is carried out, soil 002 and plants planted on soil 002 are contained in tidal pool 001, water circulation equipment is externally connected to first water pumping pipe 2, when the simulation is carried out, water circulation equipment pumps out water in tidal pool 001 through first water pumping pipe 2, interception net 102 intercepts floating sundries in water, when interception net 102 intercepts sundries to reach the preset quantity, second electric winding shaft 105 and first electric winding shaft 104 are controlled to start, first electric winding shaft 104 unreels interception net 102, second electric winding shaft 105 winds interception net 102, meanwhile interception net 102 drives screen plate 106 to move, interception net 102 is driven to carry out interception net 102 away from tidal pool 001 through screen plate 106, and excessive influence of accumulation of sundries on interception net 102 on drainage speed is avoided.
Example 2
Based on the embodiment 1, as shown in fig. 5, the water pump further comprises a sliding rod 301, a floating plate 302 and a water pumping unit; two slide bars 301 are welded at the bottom of the fixed frame 1; the two slide bars 301 are connected with a floating plate 302 in a sliding way; five pumping units are connected to the floating plate 302; each pumping unit is connected with a first pumping pipe 2; all pumping units are connected with the fixing frame 1.
The pumping unit comprises a telescopic plate 303, a second pumping pipe 304, a spring pipe 305, a drain pipe 306, a first return spring 307, a filter plug 308, a drain valve 309 and a water pressure gauge 310; a telescopic plate 303 is fixedly connected in the fixed frame 1, a telescopic part of the telescopic plate 303 is connected with the fixed frame 1 in a sliding manner, and a telescopic part of the telescopic plate 303 is fixedly connected with the floating plate 302; the telescopic part of the telescopic plate 303 is fixedly connected with a second water pumping pipe 304, and the second water pumping pipe 304 penetrates through the telescopic part of the telescopic plate 303; the right side of the second water pumping pipe 304 is communicated with a spring pipe 305, and an electromagnetic valve is arranged on the spring pipe 305; the spring tube 305 is communicated with a first water pumping tube 2; the lower side of the second water pumping pipe 304 is communicated with a water draining pipe 306; the inner wall of the second water pumping pipe 304 is fixedly connected with a first reset spring 307; a filter plug 308 is fixedly connected to the left side of the first reset spring 307, a filter screen is arranged in the filter plug 308, meshes of the filter screen are smaller than those of the interception net 102, and the filter plug 308 is positioned at the left side of the drain pipe 306; a drain valve 309 is fixedly connected to the drain pipe 306; the right part of the second water pumping pipe 304 is connected with a water pressure gauge 310.
Because the floating impurities contain plant leaves, the leaves are different in size and most of the leaves float on the water surface, as the water amount in the tidal pool 001 is reduced, the leaves floating on the water surface are gathered in a large amount, so that the interception pressure of the interception net 102 is large, the blocking condition is easy to occur, when the first water pumping pipe 2 is used for draining water, the floating plate 302 floats in the water in the tidal pool 001 due to buoyancy, the second water pumping pipe 304 is just in a submerged state, as the water surface of the tidal pool 001 is lowered, the floating plate 302 synchronously slides downwards on the sliding rod 301, the expansion plate 303 is contracted to drive the second water pumping pipe 304 to synchronously move downwards, the second water pumping pipe is always kept in a just submerged state, when the first water pumping pipe 2 is used for draining, the electromagnetic valve on the spring pipe 305 is opened, and then the water pumping is carried out through the second water pumping pipe 304, the water draining pipe 306 is fully filled, the suction force generated by the second water suction pipe 304 and the gravity of the balancing weight enable the sealing disk to keep a state of being attached to the drain pipe 306, meanwhile, the suction force generated by the second water suction pipe 304 enables water surface floating tiny impurities to pass through the interception net 102 and enter the second water suction pipe 304 and then to be intercepted by a filter screen in the filter plug 308, so that the pressure of the interception net 102 for intercepting impurities is reduced, as the interception net 308 for intercepting impurities gradually increases, the filter plug 308 is pushed to slide in the second water suction pipe 304 by water flow, the first reset spring 307 is compressed until the filter plug 308 is moved to the right of the drain pipe 306, at the moment, the filter plug 308 is in a completely blocked state, the water pressure gauge 310 is lower than a preset value, then the drain valve 309 is controlled to be opened to drain water in the drain pipe 306, meanwhile, the intercepted leaves on the filter screen of the filter plug 308 are taken out together, then the drain valve 309 is closed to enable the drain pipe 306 to be sealed, and water is not drained through the drain pipe 306, thereby realizing self-cleaning of the filter screen of the filter plug 308 and enabling the filter plug 308 to be continuously used.
Example 3
On the basis of the embodiment 2, as shown in fig. 6-10, the device further comprises a first fixing rod 201 and a poking plate 202; the lower part of the fixed frame 1 is rotatably connected with a first fixed rod 201; four annular equidistant shifting plates 202 are welded on the first fixing rod 201.
Be provided with the elastic piece 003 on dialling the board 202, stir the filter cloth 103 through elastic piece 003 deformation, strengthen and stir the effect.
The device further comprises a sediment interception assembly, wherein the floating plate 302 is connected with the sediment interception assembly, and the fixing frame 1 and the first water suction pipe 2 are both connected with the sediment interception assembly; the sediment interception component comprises a cloth bag 401, a limiting plate 402, a limiting ring 403, a limiting rod 404, a control valve 405, a water pipe 406, a sealing plug 407 and a poking unit; a cloth bag 401 is fixedly connected to the lower side of the floating plate 302; the cloth bag 401 is attached to the interception net 102; two limiting plates 402 are fixedly connected to the inner front wall and the inner rear wall of the fixing frame 1; both sides of the interception net 102 and the cloth bag 401 are positioned between two mutually corresponding limiting plates 402; four limiting rings 403 are fixedly connected to the front side and the rear side of the cloth bag 401; grooves for limiting the movement of the rings 403 are formed in the front wall and the rear wall of the fixing frame 1, and a limiting rod 404 is arranged in each groove; both limit rods 404 are fixedly connected with the fixed frame 1; all the limiting rings 403 in front are in sliding connection with the limiting rods 404 in front; all the rear limiting rings 403 are in sliding connection with the rear limiting rod 404; a control valve 405 is arranged on the left side of each first water suction pipe 2; the upper side of the left part of each first water suction pipe 2 is communicated with a water delivery pipe 406; each water pipe 406 is fixedly connected with the cloth bag 401; all the water delivery pipes 406 are commonly connected with a stirring unit; five sealing plugs 407 are connected to the stirring unit; each sealing plug 407 is slidably connected to a respective water pipe 406.
The limiting plate 402 is provided with flexible lug 004 with the corresponding part of cloth bag 401, provides space for cloth bag 401 edge fold.
The sealing plug 407 is provided with a plurality of annular convex strips, the inner wall of the water delivery pipe 406 is provided with grooves corresponding to the convex strips, when water is delivered into the water delivery pipe 406 through the first water suction pipe 2, the water flow pushes the sealing plug 407 to move upwards, so that the convex strips on the sealing plug 407 are separated from the water delivery pipe 406, and then the water flow is ejected out through the grooves on the inner wall of the water delivery pipe 406, so that the cloth bag 401 and the interception net 102 are washed.
The poking unit comprises a sliding frame 408, an electric push rod 409 and a push rod 410; a sliding frame 408 is connected in the water delivery pipe 406 in a sliding way, and the sliding frame 408 is fixedly connected with all sealing plugs 407; the fixed frame 1 is fixedly connected with two electric push rods 409 through a connecting plate; all the telescopic ends of the electric push rods 409 are fixedly connected with the sliding frame 408; a plurality of ejector pins 410 are fixedly connected to the sliding frame 408.
The device also comprises a beating component, wherein all the first water pumping pipes 2 are commonly connected with the beating component, and the beating component is connected with all the expansion plates 303; the device comprises a second fixing rod 501, a semicircular sheet 502, a baffle 503, a fixing plate 504, an elliptical sheet 505, an elastic piece 506 and a push plate 507; a second fixing rod 501 is rotatably connected in each first water suction pipe 2; a plurality of baffle plates 503 are fixedly connected to the lower part of each second fixing rod 501; two semicircular sheets 502 are welded in each first water pumping pipe 2, and the two semicircular sheets 502 in the same first water pumping pipe 2 are centrally symmetrical; the bottom end of each second fixing rod 501 is respectively positioned between two semicircular sheets 502; a fixing plate 504 is connected to the lower part of each expansion plate 303 through bolts; each fixing plate 504 is fixedly connected with one second fixing rod 501; an elliptical sheet 505 is fixedly connected to the upper part of each second fixing rod 501; an elastic piece 506 is fixedly connected to the lower part of each expansion plate 303; the telescopic ends of all the elastic pieces 506 are fixedly connected with a push plate 507; the pusher 507 is in contact with all of the ellipsoids 505.
The push plate 507 is arranged to be wavy, so that the push plate 507 can be used for beating the cloth bag 401, and simultaneously, a fold space is provided for the cloth bag 401, and the push plate 507 is not contacted with the lower part of the cloth bag 401, so that sediment accumulated at the bottom of the cloth bag 401 is prevented from being scattered.
When the water is discharged through the first water suction pipe 2, sediment gathers towards the filter cloth 103, meanwhile, the water flow dials the shifting plate 202, and then the shifting plate 202 drives the first fixing rod 201 to rotate, when the shifting plate 202 rotates to pass through the filter cloth 103, the elastic piece 003 is extruded by the filter cloth 103 to deform, when the elastic piece 003 is separated from the filter cloth 103, the elastic piece 003 releases elastic force to reset and dial the filter cloth 103, sediment on the filter cloth 103 is scattered, the sediment upwards floats to pass through the interception net 102 and is intercepted and collected by the cloth pocket 401, meanwhile, when water flows through the baffle 503 in the first water suction pipe 2, the baffle 503 is stirred, the baffle 503 drives the second fixing rod 501 to rotate, the second fixing rod 501 drives the elliptic disc 505 to rotate, and then the elliptic disc 505 is made to reciprocate to extrude the push plate 507, the elastic piece 506 to reciprocate to stretch and then repeatedly flap the upper part of the cloth pocket 401 through the push plate 507, sediment on the upper part of the cloth pocket 401 is beaten down, the sediment is finally gathered and collected at the bottom of the cloth pocket 401, the sediment is convenient to be recommenced to the sediment in the tidal pool 001 when the simulated tide is simulated, the sediment is more accurate in accordance with the sediment distribution condition when the actual tide is fluctuated, and the simulation result is promoted.
When simulating the tide, water is conveyed into the tide pond 001 through the first water suction pipe 2, the electromagnetic valve on the control valve 405 and the spring pipe 305 is controlled to be closed, and then water in the first water suction pipe 2 is led into the water conveying pipe 406, the sealing plug 407 is pushed to rise, the convex strips on the sealing plug 407 are separated from the water conveying pipe 406, and then water flows out through the grooves on the inner wall of the water conveying pipe 406, sediment at the bottom of the cloth bag 401 is dispersed, the sediment flows back into the tide pond 001 along with the water, meanwhile, the cloth bag 401 and the interception net 102 are washed, meanwhile, the electric push rod 409 is controlled to reciprocate, the sliding frame 408 drives the sealing plug 407 to reciprocate up and down, the injection speed of the water flowing out through the grooves on the inner wall of the water conveying pipe 406 is changed, and accordingly sediment is brought to different positions of the soil 002 in the tide pond 001, sediment is prevented from being accumulated at the same position, the sediment distribution condition during the actual tide is more met, accuracy of a simulation result is improved, the sealing plug 407 reciprocates up and down and simultaneously drives the sliding frame 408 to reciprocate up and down, and then the top rod 410 repeatedly pushes the bottom of the cloth 401, so that sediment is dispersed on the inner wall of the water conveying pipe 406, and sediment accumulated on the bottom of the cloth bag 406 is convenient to take away.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a filtering device for tidal simulated drainage, which comprises a fixing frame (1) and a first water pumping pipe (2); the right part of the inner wall of the tidal pond (001) is fixedly connected with a fixing frame (1), the right side of the fixing frame (1) is communicated with a plurality of first water suction pipes (2), and all the first water suction pipes (2) are fixedly connected with the fixing frame (1); the device is characterized by further comprising a guide roller (101), an interception net (102), filter cloth (103), a first electric rewinding shaft (104), a second electric rewinding shaft (105) and a net plate (106); the upper part of the fixed frame (1) is rotationally connected with a guide roller (101); the lower part of the fixed frame (1) is connected with a first electric rewinding shaft (104), and the first electric rewinding shaft (104) is connected with the tide pool (001); the right part of the fixed frame (1) is connected with a second electric rewinding shaft (105); an interception net (102) is wound on the second electric winding shaft (105) and the first electric winding shaft (104) together, and a plurality of net plates (106) are fixedly connected on the interception net (102); the lower part of the fixing frame (1) is fixedly connected with filter cloth (103); the filter cloth (103) is attached to the interception net (102).
2. The filtration device for tidal analog drainage according to claim 1, further comprising a slide bar (301), a floating plate (302) and a pumping unit; two slide bars (301) are fixedly connected at the bottom of the fixed frame (1); the two slide bars (301) are connected with a floating plate (302) in a sliding way; the floating plate (302) is connected with a plurality of pumping units; each pumping unit is connected with a first pumping pipe (2); all the water pumping units are connected with the fixing frame (1).
3. The filtration device for tidal analog drainage according to claim 2, wherein the pumping unit comprises a telescopic plate (303), a second pumping pipe (304), a spring pipe (305), a drain pipe (306), a first return spring (307), a filter plug (308), a drain valve (309) and a water pressure gauge (310); a telescopic plate (303) is fixedly connected in the fixed frame (1), a telescopic part of the telescopic plate (303) is in sliding connection with the fixed frame (1), and a telescopic part of the telescopic plate (303) is fixedly connected with the floating plate (302); the telescopic part of the telescopic plate (303) is fixedly connected with a second water pumping pipe (304), and the second water pumping pipe (304) penetrates through the telescopic part of the telescopic plate (303); a spring pipe (305) is communicated with the second water suction pipe (304), and an electromagnetic valve is arranged on the spring pipe (305); the spring tube (305) is communicated with a first water suction tube (2); the lower side of the second water suction pipe (304) is communicated with a water discharge pipe (306); the inner wall of the second water pumping pipe (304) is fixedly connected with a first reset spring (307); a filter plug (308) is fixedly connected to the left side of the first reset spring (307), a filter screen is arranged in the filter plug (308), meshes of the filter screen are smaller than meshes of the interception net (102), and the filter plug (308) is positioned at the left side of the drain pipe (306); a drain valve (309) is fixedly connected on the drain pipe (306); the second water pumping pipe (304) is connected with a water pressure gauge (310).
4. A tidal analogue drainage filter device according to any one of claims 1 to 3, further comprising a first fixed rod (201) and a deflector plate (202); the lower part of the fixed frame (1) is rotationally connected with a first fixed rod (201); a plurality of poking plates (202) are fixedly connected on the first fixing rod (201).
5. A filtration device for tidal simulated drainage according to claim 3, further comprising a sediment interception assembly, wherein the floating plate (302) is connected with the sediment interception assembly, and the fixing frame (1) and the first water suction pipe (2) are connected with the sediment interception assembly; the sediment interception component comprises a cloth bag (401), a limiting plate (402), a limiting ring (403), a limiting rod (404), a control valve (405), a water delivery pipe (406), a sealing plug (407) and a poking unit; a cloth bag (401) is fixedly connected to the lower side of the floating plate (302); the cloth bag (401) is attached to the interception net (102); the inner front wall and the inner rear wall of the fixing frame (1) are fixedly connected with two limiting plates (402); both sides of the interception net (102) and the cloth bag (401) are positioned between two mutually corresponding limiting plates (402); a plurality of limiting rings (403) are fixedly connected to the front side and the rear side of the cloth bag (401); grooves for limiting the movement of the rings (403) are formed in the inner front wall and the inner rear wall of the fixing frame (1), and a limiting rod (404) is arranged in each groove; both limit rods (404) are fixedly connected with the fixing frame (1); all the limiting rings (403) in front are in sliding connection with the limiting rod (404) in front; all the limiting rings (403) at the rear are in sliding connection with the limiting rod (404) at the rear; a control valve (405) is arranged on the left side of each first water suction pipe (2); the upper side of the left part of each first water suction pipe (2) is communicated with a water delivery pipe (406); each water delivery pipe (406) is fixedly connected with the cloth bag (401); all the water delivery pipes (406) are commonly connected with a stirring unit; the stirring unit is connected with a plurality of sealing plugs (407) for connection; each sealing plug (407) is slidably connected with one water delivery pipe (406).
6. The filtering device for tidal simulated drainage according to claim 5, wherein the limiting plate (402) is provided with telescopic lugs (004) at the corresponding parts of the cloth bag (401) to provide space for the folds at the edges of the cloth bag (401).
7. The filtering device for tidal simulated drainage according to claim 5, wherein a plurality of annular ribs are arranged on the sealing plug (407), and grooves corresponding to the ribs are formed on the inner wall of the water pipe (406).
8. The filtration device for tidal simulated drainage as claimed in claim 5 wherein said toggle unit comprises a carriage (408), an electric push rod (409) and a push rod (410); a sliding frame (408) is connected in the water delivery pipes (406) in a sliding way, and the sliding frame (408) is fixedly connected with all sealing plugs (407); the fixed frame (1) is fixedly connected with a plurality of electric push rods (409) through a connecting plate; the telescopic ends of all the electric push rods (409) are fixedly connected with the sliding frame (408); a plurality of ejector rods (410) are fixedly connected on the sliding frame (408).
9. The filtering device for tidal simulated drainage as claimed in claim 5 further comprising a tapping assembly connected to all first water extraction pipes (2) in common, the tapping assembly being connected to all expansion plates (303); the device comprises a second fixing rod (501), a semicircular sheet (502), a baffle sheet (503), a fixing plate (504), an elliptical sheet (505), an elastic piece (506) and a push plate (507); a second fixing rod (501) is rotatably connected in each first water suction pipe (2); a plurality of baffle plates (503) are fixedly connected to the lower part of each second fixing rod (501); two semicircular sheets (502) are fixedly connected in each first water suction pipe (2), and the centers of the two semicircular sheets (502) in the same first water suction pipe (2) are symmetrical; the bottom end of each second fixing rod (501) is respectively positioned between two semicircular sheets (502); the lower part of each expansion plate (303) is fixedly connected with a fixed plate (504); each fixing plate (504) is fixedly connected with a second fixing rod (501); an elliptical sheet (505) is fixedly connected to the upper part of each second fixing rod (501); the lower part of each expansion plate (303) is fixedly connected with an elastic piece (506); the telescopic ends of all the elastic pieces (506) are fixedly connected with a push plate (507) together; the push plate (507) is in contact with all of the ellipsoids (505).
10. The filtration apparatus for tidal analog drainage according to claim 9, wherein the push plate (507) is provided in a wave shape, and the push plate (507) is not in contact with the lower portion of the cloth bag (401).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311015150.5A CN116747582B (en) | 2023-08-14 | 2023-08-14 | Filter equipment for tidal simulated drainage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311015150.5A CN116747582B (en) | 2023-08-14 | 2023-08-14 | Filter equipment for tidal simulated drainage |
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| CN116747582B (en) | 2023-10-27 |
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