LU101530B1 - Experimental drainage device for farmlands in coastal mud flat reclamation areas. - Google Patents

Experimental drainage device for farmlands in coastal mud flat reclamation areas. Download PDF

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Publication number
LU101530B1
LU101530B1 LU101530A LU101530A LU101530B1 LU 101530 B1 LU101530 B1 LU 101530B1 LU 101530 A LU101530 A LU 101530A LU 101530 A LU101530 A LU 101530A LU 101530 B1 LU101530 B1 LU 101530B1
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LU
Luxembourg
Prior art keywords
water
filtering
assembly
filtering tank
farmlands
Prior art date
Application number
LU101530A
Other languages
French (fr)
Inventor
Boping Tang
Yue Sun
Zhengfei Wang
Dongxiang Lu
Qiuning Liu
Li Yang
Original Assignee
Univ Yancheng Teachers
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Publication of LU101530B1 publication Critical patent/LU101530B1/en

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    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • 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
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
    • 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
    • C02F2303/16—Regeneration of sorbents, filters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses an experimental drainage device for farmlands in coastal mud flat reclamation areas, and relates to the technical field of agricultural production. The experimental drainage device comprises a water sucking assembly, a water drainage assembly and a water treatment assembly, wherein the water sucking assembly is used for sucking water in a water source into the water treatment assembly for cleaning treatment, the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, and the water drainage assembly is used for draining treated water into farmlands According to the experimental drainage device for farmlands in coastal mud flat reclamation areas, the entire device can effectively treat salt and alkaline constituents in a water source when being used for drainage in coastal mud flat reclamation areas, so that the crop production can be effectively improved, the practicability of the entire device is improved, and good use prospects are brought.

Description

Experimental Drainage Device for Farmlands in Coastal Mud Flat Reclamation Areas LU101530 Technical Field The invention relates to the technical field of agricultural production, in particular to an experimental drainage device for farmlands in coastal mud flat reclamation areas. Background Farmland drainage is an artificial measure of eliminating excessive surface water, soil water and underground water in farmlands and improving water, fertilizer, air and heat relationship in soil so as to promote crop growth. China has long coastline and large plain-coast proportion and the soil body of the coastal mud flats contains too many salt and alkaline constituents, poor physical and chemical properties of the soil body inhibit the growth of most of plants to some extent, even resulting in plant death.
The existing farmland drainage devices have certain defects while in use. When the existing farmland drainage devices are used for draining water in coastal mud flat reclamation areas, salt and alkaline constituents in the soil body of the coastal mud flat reclamation areas can be discharged into paddy fields, so that plants cannot be effectively produced and the yield cannot be maximized, which is very inconvenient and brings certain effects while in use. Therefore, those skilled in the art provide an experimental drainage device for farmlands in coastal mud flat reclamation areas so as to solve the problems raised in background art.
Summary of the invention The invention aims to provide an experimental drainage device for farmlands in coastal mud flat reclamation areas so as to solve the problem provided in the background art.
In order to realize the purpose, the invention provides the following technical scheme that the invention discloses an experimental drainage device for farmlands in coastal mud flat reclamation areas. The experimental drainage device comprises a water sucking assembly, a water drainage assembly and a water treatment assembly, wherein the water sucking assembly is used for sucking water in a water source into the water treatment assembly for cleaning LUT01530 treatment, the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, and the water drainage assembly is used for draining treated water into farmlands.
Further, as a preferred embodiment, the water sucking assembly is arranged on a support frame, universal wheels are fixedly mounted at four corners of the bottom end of the support frame, the water sucking assembly comprises water suction pipes, a plurality of groups of water suction pipes are fixedly mounted on one side of the top end of the support frame, a first water pump is fixedly mounted on one side of the corresponding water suction pipe, a fixed frame is fixedly mounted on one top side close to the water suction pipes, of the support frame, the water treatment assembly is fixedly mounted on one side on the inner wall of the fixed frame, and the water treatment assembly also communicates with the water suction pipes through a connecting pipe.
Further, as a preferred embodiment, the water treatment assembly comprises a filtering tank, the filtering tank is fixed on the fixed frame, the water drainage assembly is fixedly mounted on one side on the outer surface of the filtering tank, the connecting pipe extends into the filtering tank, and a feed inlet is also formed in the top end of the filtering tank.
Further, as a preferred embodiment, the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, wherein both the primary filtering assembly and the sand cleaning assembly are arranged in the filtering tank, the primary filtering assembly comprises an overflow plate, and the overflow plate is arranged on one side close to the connecting pipe in the filtering tank; the overflow plate comprises a left intercepting plate and a right intercepting plate, wherein the left intercepting plate is fixed at the top of the filtering tank, the bottom of the left intercepting plate is not in contact with the bottom of the filtering tank, the right intercepting plate is connected with the bottom and the top of the filtering tank, the right intercepting plate divides the filtering tank into two parts, a gap is reserved between the left HU10T530 intercepting plate and the right intercepting plate to allow filtering stone to be placed, the filtering stone is wrapped with a gauze; and through holes are also formed in the right intercepting plate to introduce the water source flowing through the primary filtering assembly into the sand cleaning assembly.
Further, as a preferred embodiment, the sand cleaning assembly comprises a motor, a hoist and a filtering barrel, wherein the motor is fixed at the bottom of the filtering tank, and the output end of the motor extends into the filtering tank and is fixedly connected with the bottom of the filtering barrel; the hoist is fixed at the top of the filtering tank, a tow rope winds around the hoist, one end of the tow rope extends into the filtering tank, a spacing seat is fixedly connected to the end, the spacing seat is slidably arranged on a spacing rod, the spacing rod is fixed on the filtering tank and is coaxial with the filtering barrel, one to three elastic cleaning devices are fixed on the spacing seat, and the elastic cleaning devices are used for cleaning sand on the filtering barrel.
Further, as a preferred embodiment, one elastic cleaning device is fixedly arranged on the spacing seat, the elastic cleaning device comprises a support seat, the support seat is in the shape of a left bracket, one end of the support seat is fixedly connected with the spacing seat through connecting rods, a sliding groove is fixedly formed in the other end of the support seat, a sliding rod is slidably arranged in the sliding groove, the sliding rod penetrates through the support seat and is slidably connected with the support seat, the sliding rod is in the shape of T, a first spring I sleeves the outer surface of the sliding rod, a hinging seat is also fixedly connected to the sliding rod, angle-adjustable cleaning devices are symmetrically arranged on the hinging seat, the cleaning device comprise cleaning heads, the cleaning heads are fixed on sand cleaning seats, the sand cleaning seats are fixed on hinging plates, one ends of the hinging plates are hinged with the hinging seat, the other ends of the hinging plates are hinged with adjusting rods, the adjusting
4 . rods are in the shape of T and are slidably arranged on adjusting seats, the other end of the LU101530 adjusting seats are hinged with the hinging seat, a second spring II is arranged in the corresponding adjusting seat, and a waterproof layer also sleeves the outer surface of the adjusting rods.
Further, as a preferred embodiment, a broom is fixedly arranged at the bottom end of the spacing rod, the broom is cylindrical and is in contact with the bottom of the filtering barrel, a sand discharging opening is formed in the lower part of the filtering barrel, a circular groove is formed in the lower part of the filtering tank, a sand discharging opening is formed in the circular groove, and a plug is arranged on the sand discharging opening.
Further, as a preferred embodiment, the water drainage assembly comprises a water outlet pipe, the water outlet pipe communicates with the interior and exterior of the filtering tank, a second water pump is fixedly mounted on one side of the outer surface of the water outlet pipe, a hose is fixedly mounted on one side corresponding to the water outlet pipe in the filtering tank, the top of the filtering tank adopts a double-layer structure, the hose penetrates through the top of the filtering tank to enter filtering tank, and a filtering shield is also fixedly mounted at the end of the hose.
Further, as a preferred embodiment, a threaded connecting rod is fixedly mounted on one side corresponding to the hose at the top end of the filtering shield, threaded grooves are etched in one side corresponding to the connecting rod in the hose, and the filtering shield is in threaded connection with the hose through the threaded connecting rod.
Further, as a preferred embodiment, a controller is fixedly mounted on one side of the outer surface of the filtering tank, the first water pumps, the second water pump, the motor and the hoist are electrically connected with the controller, and anti-rust layers are coated onto the support frame, the fixed frame and the outer walls of the filtering tank.
Compared with the prior art, the experimental drainage device for farmlands in coastal mud flat reclamation areas has the advantages that: LU101530
1. A multi-layer filtering device is arranged in the device, i.e. Filtration is performed through an overflow plate, a filtering barrel and a filtering shield so as to ensure cleanliness of a water source, wherein the overflow plate is arranged, water can flow in from the bottom of the 5 overflow plate and then flow up, massive impurities in the water are not liable to flow up along with the water, and filtering stone can be arranged to further filter the impurities in the water. In addition, a user can pour a neutralizer into a filtering tank via a feed inlet so as to neutralize the salt and alkaline constituents in the water source, which facilitates better growth of plants and increases agricultural productivity.
2. The filtering barrel which is arranged in the device is driven to rotate by the motor, so that the water in the filtering barrel can be rapidly thrown out, and quick filtering is realized. The sand and stone and impurities adhered to the inner wall of the filtering barrel are cleaned by the elastic cleaning device. The two cleaning heads can be in contact with the inner wall of the filtering barrel at different angles, and the angles can be automatically adjusted through second springs II to guarantee the cleaning heads to be in contact with the inner wall of the filtering barrel. The elastic cleaning device can be driven to slide up and down along the spacing rod by the hoist, so that the filtering barrel can be fully cleaned and the cleaning efficiency is improved.
3. The filtering shield is arranged, so that the water outlet pipe cannot be blocked in the water drainage process, i.e. the filtering shield can effectively block the impurities outside the hose,, the user can conveniently and continuously drain the water during drainage; and when the user needs to replace the filtering shield, the filtering shield can be conveniently unscrewed or mounted through threaded connection between the threaded connecting rod and the threaded groove, so that the device is convenient to use by the user, and is better compared with a conventional manner.
Brief Description of Drawings
FIG.1 is a structural schematic diagram of an experimental drainage device for farmlands in LU101530 coastal mud flat reclamation areas; FIG.2 is a structural schematic diagram of a filtering tank in the experimental drainage device for farmlands in coastal mud flat reclamation areas; FIG.3 is a structural schematic diagram of an elastic cleaning device for farmlands in coastal mud flat reclamation areas; FIG.4 is a schematic diagram of a connecting structure for a hose and a filtering shield in the experimental drainage device for farmlands in coastal mud flat reclamation areas.
In the figures: 1, support frame; 2, universal wheels; 3, water suction pipe; 4, first water pump; 5, fixed frame; 6, filtering tank; 7, connecting pipe; 8, controller; 9, water outlet pipe; 10, second water pump; 11, feed inlet; 12, overflow plate; 13, tow rope; 14, filtering barrel; 15, hose; 16, filtering shield; 17, threaded connecting rod; 18, threaded groove; 19, filtering stone; 20, motor; 21,broom; 22, hoist; 23, spacing rod; 24, spacing seat; 25, support seat; 26, connecting rod; 27, sliding rod; 28, spring I; 29, adjusting seat; 30, sand cleaning seat; 31, spring II; 32, hinging seat; 33, adjusting rod; 34. hinging plate; 35, circular groove.
Detailed Description The technical scheme in the embodiments of the invention is clearly and completely described hereinafter by combining with the drawings in the embodiments.
Apparently, the described embodiments are just part of embodiments of the invention, not entire embodiments.
All the other embodiments achieved by those of ordinary skill in the art based on the embodiments of the invention without creativity work belong to the protection scope of the invention.
As shown in FIG.1-4, in one embodiment of the invention, an experimental drainage device for farmlands in coastal mud flat reclamation areas comprises a water sucking assembly, a water drainage assembly and a water treatment assembly, wherein the water sucking assembly is used LU101530 for sucking water in a water source into the water treatment assembly for cleaning treatment, the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, and the water drainage assembly is used for draining treated water into farmlands.
The water sucking assembly is arranged on a support frame 1, universal wheels 2 are fixedly mounted at four corners of the bottom end of the support frame 1, the water sucking assembly comprises water suction pipes 3, a plurality of groups of water suction pipes 3 are fixedly mounted on one side of the top end of the support frame 1, first water pumps 4 (model: CDL(F)2-40) are fixedly mounted on one sides of the water suction pipes 3, a fixed frame 5 is fixedly mounted on one top side close to the water suction pipes 3, of the support frame 1, the water treatment assembly is fixedly mounted on one side on the inner wall of the fixed frame 5, and the water treatment assembly also communicates with the water suction pipes 3 through a connecting pipe 7.
In the embodiment, the water treatment assembly comprises a filtering tank 6, the filtering tank 6 is fixed on the fixed frame 5, the water drainage assembly is fixedly mounted on one side on the outer surface of the filtering tank 6, the connecting pipe 7 extends into the filtering tank 6, and a feed inlet 11 is also formed in the top end of the filtering tank 6, so that a neutralizer can be injected into the entire device through the feed inlet 11 and a user can neutralize salt and alkaline in the water source, which facilitates better growth of plants.
The water treatment assembly comprises the primary filtering assembly and the sand cleaning assembly, wherein both the primary filtering assembly and the sand cleaning assembly are arranged in the filtering tank 6, the primary filtering assembly comprises an overflow plate 12, and the overflow plate 12 is arranged on one side close to the connecting pipe 7 in the filtering tank 6; the overflow plate 12 comprises a left intercepting plate and a right intercepting plate, wherein the left intercepting plate is fixed at the top of the filtering tank 6, the bottom of the left intercepting plate is not in contact with the bottom of the filtering tank 6, the right LU101530 intercepting plate is connected with the bottom and the top of the filtering tank 6, the right intercepting plate divides the filtering tank 6 into two parts, a gap is reserved between the left intercepting plate and the right intercepting plate to allow filtering stone to be placed, the filtering stone is wrapped with a gauze so that the filtering stone can be taken out or placed in entirely; and the overflow plate 12 is arranged, so that water can flow in from the bottom of the overflow plate and then flow up, massive impurities in water are not liable to flow up along with water, and the filtering stone can be arranged to further filter impurities in water. The right intercepting plate is also provided with through holes for introducing a water source flowing across the preliminary filtering assembly into the sand cleaning assembly.
In the embodiment, the sand cleaning assembly comprises a motor 20, a hoist 22 and a filtering barrel 14, wherein the motor 20 is fixed at the bottom of the filtering tank 6, and the output end of the motor 20 extends into the filtering tank 6 and is fixedly connected with the bottom of the filtering barrel 14; the filtering barrel can be driven to rotate by the motor 20, so that water in the filtering barrel can be quickly thrown out to realize quick filtering, the upper end of the filtering barrel 14 is designed to be open, a plurality of through holes can be uniformly distributed in the side surface to enable water to pass through, a filtering screen is adhered to the inner wall of the filtering barrel to block sand blocks and impurities, and sand blocks and impurities adhered to the inner wall of the filtering barrel can be cleaned by an elastic cleaning device.
To clean the inner wall of the filtering barrel more comprehensively, the hoist 22 is arranged in the device, the hoist 22 is fixed at the top of the filtering tank 6, a tow rope 13 winds around the hoist 22, one end of the tow rope 13 extends into the filtering tank 6, and a spacing seat 24 is fixedly connected to the end, the spacing seat 24 is slidably arranged on a spacing rod 23, the spacing rod 23 is fixed on the filtering tank 6 and is coaxial with the filtering barrel 14,
the spacing rod 23 can be square and can prevent the spacing seat 24 from freely rotating, one to LU101530 three elastic cleaning devices are fixed on the spacing seat 24, and the elastic cleaning devices are used for cleaning sand on the filtering barrel 14. In the embodiment, one elastic cleaning device is fixedly arranged on the spacing seat 24, the elastic cleaning device comprises a support seat 25, the support seat 25 is in the shape of a left bracket, one end of the support seat 25 is fixedly connected with the spacing seat 24 through the connecting rods 26, a sliding groove 35 is fixedly formed in the other end of the support seat 25, a sliding rod 27 is slidably arranged in the sliding groove 35, the sliding rod 27 penetrates through the support seat 25 and is slidably connected with the support seat 25, the sliding rod 27 is in the shape of T, a first spring I 28 sleeves the outer surface of the sliding rod 27, a hinging seat 32 is also fixedly connected to the sliding rod 27, angle-adjustable cleaning devices are symmetrically arranged on the hinging seat 32, the cleaning device comprise cleaning heads, the cleaning heads are fixed on sand cleaning seats 30, sand cleaning seats 30 are fixed on hinging plates 34, one ends of the hinging plates 34 are hinged with the hinging seat 32, the other ends of the hinging plates 34 are hinged with adjusting rods 33, the adjusting rods 33 are in the shape of T and are slidably arranged on the adjusting seats 29, the other ends of the adjusting seats 29 are hinged with the hinging seat 32, a second spring II 31 is arranged in the corresponding adjusting seat 29, and a waterproof layer also sleeves the outer surfaces of the adjusting rods 33. The two cleaning heads can be in contact with the inner wall of the filtering barrel at different angles, and the angles can be automatically adjusted through second springs II to guarantee the cleaning heads to be in contact with the inner wall of the filtering barrel so as to improve the cleaning efficiency.
In addition, a broom 21 is fixedly arranged at the bottom end of the spacing rod 23, the broom 21 is cylindrical and is in contact with the bottom of the filtering barrel 14, a sand discharging opening is formed in the lower part of the filtering barrel 14, a circular groove 35 is formed in the lower part of the filtering tank 6, the circular groove 35 corresponds to the LU101530 movement track of the sand discharge opening in the filtering barrel 14, a sand discharging opening is formed in the circular groove 35, and a plug is arranged on the sand discharging opening so as to discharge impurities such as excessive sand stones at the end of water drainage.
In the embodiment, the water drainage assembly comprises a water outlet pipe 9, the water outlet pipe 9 communicates with the interior and exterior of the filtering tank 6, a second water pump 10 is fixedly mounted on one side of the outer surface of the water outlet pipe 9, a hose 15 is fixedly mounted on one side corresponding to the water outlet pipe 9 in the filtering tank 6, the top of the filtering tank 6 adopts a double-layer structure, the hose 15 penetrates through the top of the filtering tank 6 to enter filtering tank 6, and a filtering shield 16 is also fixedly mounted at the end of the hose 15 to prevent the water outlet pipe 9 from being blocked.
A threaded connecting rod 17 is fixedly mounted on one side corresponding to the hose 15 at the top end of the filtering shield 16, threaded grooves 18 are etched in one side corresponding to the connecting rod 17 in the hose 15, and the filtering shield 16 is in threaded connection with the hose 15 through the threaded connecting rod 17, which facilitates quick replacement.
A controller 8 is fixedly mounted on one side of the outer surface of the filtering tank 6, the first water pumps 4, the second water pump 10, the motor 20 and the hoist 22 are electrically connected with the controller 8, and anti-rust layers are coated onto the support frame 1, the fixed frame 5 and the outer walls of the filtering tank 6 to prevent equipment from rusting and prolong the service life.
In concrete implementation, the device is moved to a working position via the universal wheels, the first water pumps 4 are controlled to operate through the controller 8, the water source is pumped into the filtering tank 6 arranged on the inner side of the fixed frame 5 through the water suction pipes 3 and the connecting pipe 7, and the overflow plate 12 and the filtering stone make impurities in the water source precipitate. A user can pour a neutralizer into the filtering tank 6 through the feed inlet 11 so as to neutralize the salt and alkaline constituents in LU101530 the water source, which facilitates better growth of plants and improves agricultural productivity.
Secondary filtering is conducted through cooperation with the filtering barrel 14 which is arranged, so that the drained water source can be purer.
In addition, the elastic cleaning devices are arranged in the device to prevent impurities such as sand and stone in the water source from blocking the filtering barrel 14. The elastic cleaning devices are arranged, and the filtering barrel is driven by the motor 20. When the filtering barrel rotates, the inner surface is in contact with the cleaning heads to sweep sand and stone adhered to the filtering barrel 14, and the elastic cleaning device can be driven to slide up and down along the spacing rod 23 by the hoist 22, so that the filtering barrel 14 can be fully cleaned and the cleaning efficiency is improved.
In order that the water outlet pipe 9 cannot be blocked in the water drainage process, the filtering shield 16 arranged on the hose 15 can effectively block the impurities out of the hose 15, the user can conveniently drain the water source from the water outlet pipe 9 through the second water pump 10, and effective and continuous water drainage can be realized.
When the user needs to replace the filtering shield 16, the filtering shield 16 can be conveniently unscrewed or mounted through threaded connection between the threaded connecting rod 17 and the threaded grooves 18, so that the device is convenient to use by the user, and is practical.
Although the embodiments of the invention have been shown and described, those skilled in the art can make various changes, modifications, substitutions and variations to the embodiments without deviating from the principles and spirits of the invention, and the scope of the invention is limited by the appended claims and equivalents thereof.

Claims (10)

CLAIMS LU101530
1. An experimental drainage device for farmlands in coastal mud flat reclamation areas, comprising a water sucking assembly, a water drainage assembly and a water treatment assembly, wherein the water sucking assembly is used for sucking water in a water source into the water treatment assembly for cleaning treatment, the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, and the water drainage assembly is used for draining treated water into farmlands.
2. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 1, characterized in that the water sucking assembly is arranged on a support frame (1), universal wheels (2) are fixedly mounted at four corners of the bottom end of the support frame (1), the water sucking assembly comprises water suction pipes (3), a plurality of groups of water suction pipes (3) are fixedly mounted on one side of the top end of the support frame (1), first water pumps (4) are fixedly mounted on one sides of the water suction pipes (3), a fixed frame (5) is fixedly mounted on one top side close to the water suction pipes (3), of the support frame (1), the water treatment assembly is fixedly mounted on one side on the inner wall of the fixed frame (5), and the water treatment assembly also communicates with the water suction pipes (3) through a connecting pipe (7). ;
3. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 2, characterized in that the water treatment assembly comprises a filtering tank (6), the filtering tank (6) is fixed on the fixed frame (5), the water drainage assembly is fixedly mounted on one side on the outer surface of the filtering tank (6), the connecting pipe (7) extends into the filtering tank (6), and a feed inlet (11) is also formed in the top end of the filtering tank (6).
4. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 3, characterized in that the water treatment assembly comprises a primary filtering assembly and a sand cleaning assembly, wherein both the primary filtering assembly and the sand cleaning assembly are arranged in the filtering tank (6), the primary filtering assembly LUT01530 comprises an overflow plate (12), and the overflow plate (12) is arranged on one side close to the connecting pipe (7) in the filtering tank (6); the overflow plate (12) comprises a left intercepting plate and a right intercepting plate, wherein the left intercepting plate is fixed at the top of the filtering tank (6), the bottom of the left intercepting plate is not in contact with the bottom of the filtering tank (6), the right intercepting plate is connected with the bottom and the top of the filtering tank (6), the right intercepting plate divides the filtering tank (6) into two parts, a gap is reserved between the left intercepting plate and the right intercepting plate to allow filtering stone to be placed, and the filtering stone is wrapped with a gauze; and through holes are also formed in the right intercepting plate to introduce the water source flowing through the primary filtering assembly into the sand cleaning assembly. |
5. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 4, characterized in that the sand cleaning assembly comprises a motor (20), a hoist (22) and a filtering barrel (14), wherein the motor (20) is fixed at the bottom of the filtering tank (6), and the output end of the motor (20) extends into the filtering tank (6) and is fixedly connected with the bottom of the filtering barrel (14); the hoist (22) is fixed at the top of the filtering tank (6), a tow rope (13) winds around the hoist (22), one end of the tow rope (13) extends into the filtering tank (6), a spacing seat (24) is fixedly connected to the end, the spacing seat (24) is slidably arranged on a spacing rod (23), the spacing rod (23) is fixed on the filtering tank (6) and is coaxial with the filtering barrel (14), one to three elastic cleaning devices are fixed on the spacing seat (24), and the elastic cleaning devices are used for cleaning sand on the filtering barrel (14).
6. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 5, characterized in that one elastic cleaning device is fixedly arranged on the spacing seat (24), the elastic cleaning device comprises a support seat (25), the support seat (25) is in the shape of a left bracket, one end of the support seat (25) is fixedly connected with the spacing seat LUT01530 (24) through the connecting rods (26), a sliding groove (35) is fixedly formed in the other end of the support seat (25), a sliding rod (27) is slidably arranged in the sliding groove (35), the sliding rod (27) penetrates through the support seat (25) and is slidably connected with the support seat (25), the sliding rod (27) is in the shape of T, a first spring I(28) sleeves the outer surface of the sliding rod (27), a hinging seat (32) is also fixedly connected to the sliding rod (27), angle-adjustable cleaning devices are symmetrically arranged on the hinging seat (32), the cleaning device comprise cleaning heads, the cleaning heads are fixed on sand cleaning seats (30), sand cleaning seats (30) are fixed on hinging plates (34), one ends of the hinging plates (34) are hinged with the hinging seat (32), the other ends of the hinging plates (34) are hinged with adjusting rods (33), the adjusting rods (33) are in the shape of T and are slidably arranged on the adjusting seats (29), the other ends of the adjusting seats (29) are hinged with the hinging seat (32), a second spring II(31) is arranged in the corresponding adjusting seat (29), and a waterproof layer also sleeves the outer surfaces of the adjusting rods (33).
7. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 5, characterized in that a broom (21) is fixedly arranged at the bottom end of the spacing rod (23), the broom (21)is cylindrical and is in contact with the bottom of the filtering barrel (14), a sand discharging opening is formed in the lower part of the filtering barrel (14), a circular groove (35) is formed in the lower part of the filtering tank (6), a sand discharging opening is formed in the circular groove (35), and a plug is arranged on the sand discharging opening.
8. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 2, characterized in that the water drainage assembly comprises a water outlet pipe (9), the water outlet pipe (9) communicates with the interior and exterior of the filtering tank (6), a second water pump (10) is fixedly mounted on one side of the outer surface of the water outlet pipe (9), a hose (15) is fixedly mounted on one side corresponding to the water outlet pipe (9) in the filtering tank (6), the top of the filtering tank (6) adopts a double-layer structure, the hose LUT01530 (15) penetrates through the top of the filtering tank (6) to enter filtering tank (6), and a filtering shield (16) is also fixedly mounted at the end of the hose (15). |
9. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 8, characterized in that a threaded connecting rod (17) is fixedly mounted on one side corresponding to the hose (15) at the top end of the filtering shield (16), threaded grooves (18) are etched in one side corresponding to the connecting rod (17) in the hose (15), and the filtering shield (16) is in threaded connection with the hose (15) through the threaded connecting rod (17).
10. The experimental drainage device for farmlands in coastal mud flat reclamation areas of claim 2, characterized in that a controller (8) is fixedly mounted on one side of the outer surface of the filtering tank (6), the first water pumps (4), the second water pump (10), the motor (20) and the hoist (22) are electrically connected with the controller (8), and anti-rust layers are coated onto the support frame (1), the fixed frame (5) and the outer walls of the filtering tank (6) to prevent equipment from rusting and prolong the service life.
LU101530A 2019-07-31 2019-12-12 Experimental drainage device for farmlands in coastal mud flat reclamation areas. LU101530B1 (en)

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