CN215712086U

CN215712086U - Liftable dephosphorization landscape device for eutrophic water body

Info

Publication number: CN215712086U
Application number: CN202122094758.4U
Authority: CN
Inventors: 郑小燕; 刘静怡; 李天助
Original assignee: SHANGHAI AQUATIC ENVIRONMENT ENGINEERING CO LTD
Current assignee: Shanghai Aquatic Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

A liftable dephosphorization landscape device for eutrophic water comprises an outer tube, and is characterized in that the outer tube is formed by an outer tube A, an outer tube B and an outer tube C, and is of a square tube body, the middle part of the inner wall of the outer tube A is provided with a shoulder of a punching clapboard, the four walls of the lower end part are provided with window holes A for uniformly distributing cloth belt permeable gauze A, the four walls of the outer tube B are provided with window holes B for uniformly distributing cloth belt permeable gauze B, the upper end openings of the four walls of the outer tube B are also uniformly provided with internal thread holes B with lifting bolts B, the four walls of the outer tube C are uniformly provided with window holes C for sealing the water permeable gauze C, the upper end openings of the four walls of the outer tube C are also uniformly provided with internal thread holes C with lifting bolts C, the lower end part of the outer tube C is provided with a punching bottom plate C with mounting holes at four corners, the inner thread holes C are fixedly connected with the holes on the end surface of a steel tube strut through the mounting holes, the outer tube A is inserted into the outer tube B and then is inserted into the outer tube C to slide in a matching way, are respectively fixedly connected by a lifting bolt B and a lifting bolt C. The utility model is suitable for ecological restoration of eutrophic water bodies such as riverways, lakes and the like.

Description

Liftable dephosphorization landscape device for eutrophic water body

Technical Field

The utility model relates to a phosphorus removal device for eutrophic water, in particular to a liftable phosphorus removal landscape device for the eutrophic water.

Background

With the rapid development of social economy, the problem of water eutrophication is becoming more and more serious. With the rise of ecological civilization construction and beautiful country construction waves, the improvement of water quality of rivers and lakes, the restoration of water ecology and the beautification of water environment landscapes become objective requirements for improving the good life happiness of residents.

The phosphorus in the sewage mainly comes from phosphorus-containing organic matters in domestic sewage, synthetic detergents, industrial waste liquid, agricultural fertilizers and pesticides and excrement of various animals. Common phosphorus removal technologies for landscape rivers and lakes include phosphorus removal sheets, phosphorus removal modules and the like. The phosphorus removal sheet is characterized in that a phosphorus removal material is arranged in a sheet structure, and the phosphorus is separated out from a water body through the reaction and combination of iron ions and phosphorus. The dephosphorization module is used for placing the dephosphorization material in the gabion and is placed at the water bottom for purifying the water body. The technologies have poor visual effect, inconvenient and insecure installation and single decontamination efficiency in actual application.

Disclosure of Invention

The utility model aims to provide a liftable phosphorus removal landscape device for eutrophic water, which can remove phosphorus in water through a phosphorus removal agent and purify various pollutants in water by utilizing the ecological function of emergent aquatic plants.

The liftable dephosphorization landscape device for eutrophic water comprises an outer pipe, wherein the outer pipe is formed by an outer pipe A, an outer pipe B and an outer pipe C, the outer pipe A is a square tubular body, a shoulder is arranged in the middle of the inner wall of the outer pipe A, a punching clapboard is arranged on the shoulder, window holes A are uniformly distributed on the four walls of the lower end part of the outer pipe A, water permeable net gauze A is packaged at the window holes A, the outer pipe B is a square tubular body, window holes B are uniformly distributed on the four walls of the outer pipe B, water permeable net gauze B is packaged at the window holes B, transverse inner threaded holes B with lifting bolts B are further uniformly distributed at the upper end openings of the four walls of the outer pipe B, the outer pipe C is a square tubular body, window holes C are uniformly distributed on the four walls of the outer pipe C, water permeable net gauze C is packaged at the window holes C, the utility model discloses a steel pipe support post, including outer tube C, horizontal internal thread hole C that the upper port department of outer tube C four walls still equipartition had area lift to tie C, outer tube C lower extreme tip department is equipped with a bottom plate C that punches a hole, bottom plate C's that punches a hole department that still distributes in four corners department has the mounting hole, and is fixed through the mounting hole on the bottom plate C that punches a hole and the internal thread hole department threaded connection on the steel pipe support post terminal surface by gim peg C, outer tube A inserts in outer tube B, and outer tube B reinserts in outer tube C, outer tube A, outer tube B and outer tube C all form the cooperation and slide the hookup to it is fixed respectively by lift tie B and lift tie C hookup.

And a layer of geotextile is laid on the punching clapboard.

The water permeable gauze A, the water permeable gauze B and the water permeable gauze C are all stainless steel gauze.

The lifting bolt B is composed of a triangular handle B and a screw B, and the lifting bolt C is composed of a triangular handle C and a screw C.

The liftable dephosphorization landscape device for the eutrophic water body is used, the part above the punching partition plate can be filled with planting soil to plant emergent aquatic plants, a layer of geotextile can be laid on the punching partition plate of the outer pipe A in order to prevent the planting soil from losing, a dephosphorization agent can be placed below the punching partition plate, in order to meet the requirement of water level, the lifting degree of the outer pipe A can be adjusted by the lifting bolt B on the outer pipe B and the outer pipe A is locked, the lifting degree of the outer pipe B can be adjusted by the lifting bolt C on the outer pipe B and the outer pipe B is locked, the steel pipe support can be connected and fixed by the fixing bolt and the punching bottom plate, the steel pipe support can be inserted into bottom mud to complete installation, and the whole device is installed at the bottom of the water to remove phosphorus from the eutrophic water body and beautify the surrounding environment as a landscape.

The liftable dephosphorization landscape device for the eutrophic water body has the advantages that the height and the size of the device can be flexibly adjusted so as to meet the environmental requirements of different water levels. Meanwhile, the utility model has no secondary pollution, firm structure and convenient construction, and can be directly inserted into underwater bottom mud after installation. Meanwhile, the manufacturing is simple, and the use cost is low. Meanwhile, emergent aquatic plants planted on the planting soil can purify the water body and can be used for adding the color of the surrounding environment.

The utility model is suitable for ecological restoration of eutrophic water bodies such as riverways, lakes and the like.

Drawings

The specific structure of the present invention is given by the following embodiments and the drawings thereof.

FIG. 1 is a schematic front view of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

FIG. 2 is a schematic view of a lifting bolt B of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

FIG. 3 is a schematic view of a lifting bolt C of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

FIG. 4 is a schematic top view of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

Fig. 5 is a schematic top view of the outer pipe C of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

FIG. 6 is a schematic sectional view of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

FIG. 7 is a schematic view of the use state of the liftable phosphorus removal landscape apparatus for eutrophic water body of the present invention.

Detailed Description

The liftable phosphorus removal landscape apparatus for eutrophic water bodies will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, the liftable phosphorus removal landscape apparatus for eutrophic water bodies of the utility model comprises an outer tube, the outer tube is formed by an outer tube a1, an outer tube B2 and an outer tube C3, the outer tube a1 is a square tubular body, a shoulder 11 is arranged at the middle part of the inner wall thereof, a punching partition plate 12 is arranged on the shoulder 11, the punching partition plate 12 is made of PVC plate, a layer of geotextile 13 is further laid on the punching partition plate 12, window holes a14 are evenly distributed on the four walls of the lower end part thereof, water permeable gauze a15 is packaged at the window hole a14, a square tubular body is the outer tube B2, window holes B21 are evenly distributed on the four walls of the outer tube B2, water permeable gauze B22 is packaged at the window hole B21, a transverse internal thread B24 with a lifting bolt B23 is further evenly distributed at the upper end of the four walls of the outer tube B2, the outer pipe C3 is a square tubular body, window holes C31 are uniformly distributed on the four walls of the outer pipe C3, water permeable gauze C32 is packaged at the window holes C31, the water permeable gauze A15, the water permeable gauze B22 and the water permeable gauze C32 are stainless steel gauze, transverse internal threaded holes C34 with lifting bolts C33 are uniformly distributed at the upper end of the four walls of the outer pipe C3, a punching bottom plate C35 is arranged at the lower end of the outer pipe C3, the punching bottom plate C35 is made of a PVC plate, mounting holes 351 are further distributed at the four corners of the punching bottom plate C35, a fixing bolt C36 is fixedly connected with the internal threaded holes on the end face of the steel pipe strut 37 through the mounting holes 351 on the punching bottom plate C35, the steel pipe strut 37 is a galvanized steel pipe strut, the outer pipe A1 is inserted into the B2, the B2 is inserted into the C82 2, the A56, the A53 and the outer pipe strut is made of a galvanized steel pipe C3 and is slidably connected with the PVC tube 8427 to form an outer pipe, the lifting bolt B23 and the lifting bolt C33 are respectively connected and fixed, the lifting bolt B23 is composed of a triangular handle B231 and a screw B232, and the lifting bolt C33 is composed of a triangular handle C331 and a screw C332.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A liftable dephosphorization landscape device for eutrophic water body comprises an outer pipe and is characterized in that the outer pipe is formed by an outer pipe A (1), an outer pipe B (2) and an outer pipe C (3), the outer pipe A (1) is a square tubular body, a circular bead (11) is arranged in the middle of the inner wall of the outer pipe A, a punching baffle (12) is arranged on the circular bead (11), window holes A (14) are uniformly distributed on the four walls of the lower end part of the outer pipe A, permeable gauze A (15) is packaged at the window holes A (14), the outer pipe B (2) is a square tubular body, window holes B (21) are uniformly distributed on the four walls of the outer pipe B (2), permeable gauze B (22) is packaged at the window holes B (21), transverse inner threaded holes B (24) with lifting bolts B (23) are further uniformly distributed at the upper ports of the four walls of the outer pipe B (2), the outer pipe C (3) is a square tubular body, window holes C (31) are uniformly distributed on the four walls of the outer pipe C (3), water permeable gauze C (32) is packaged at the window holes C (31), transverse internal thread holes C (34) with lifting bolts C (33) are further uniformly distributed at the upper end opening of the four walls of the outer pipe C (3), a punching bottom plate C (35) is arranged at the lower end part of the outer pipe C (3), mounting holes (351) are further distributed at the four corners of the punching bottom plate C (35), fixing bolts C (36) are in threaded connection and fixation with internal thread holes (371) on the end surface of a steel pipe strut (37) through the mounting holes (351) on the punching bottom plate C (35), the outer pipe A (1) is inserted into the outer pipe B (2), the outer pipe B (2) is inserted into the outer pipe C (3), and the outer pipes A (1), B (2) and C (3) are all in matched sliding connection, and are respectively connected and fixed by a lifting bolt B (23) and a lifting bolt C (33).

2. The liftable phosphorus removal landscape apparatus for eutrophic water bodies according to claim 1, wherein a layer of geotextile (13) is further laid on the perforated partition plate (12).

3. The liftable phosphorus removal landscape device for eutrophic water bodies of claim 1, wherein the water permeable gauze A (15), the water permeable gauze B (22) and the water permeable gauze C (32) are stainless steel gauze.

4. The liftable phosphorus removal landscape apparatus for eutrophic water body according to claim 1, wherein the lifting bolt B (23) is composed of a triangular handle B (231) and a screw B (232), and the lifting bolt C (33) is composed of a triangular handle C (331) and a screw C (332).