CN212246678U - Water body purification simulation test equipment - Google Patents

Abstract

The utility model relates to a water purifies analogue test equipment, including the cell body, the cell body is separated for elementary clean room, secondary clean room, tertiary clean room and level four clean room by elementary clean wall, secondary clean room, tertiary clean room and level four clean room, and this elementary clean room, secondary clean room, tertiary clean room and level four clean room communicate in order, be equipped with the floating plant storehouse in the elementary clean room, be equipped with the benthophyte case in the secondary clean room, be equipped with a plurality of suspension vegetation ropes in the tertiary clean room, tertiary clean wall is located and is equipped with open-top's water on the side in the level four clean room and stores the chamber. The utility model discloses a water purifies analogue test equipment covers physics, plant, biochemical all-round, multi-functional water ecological remediation analog equipment that unites, can jointly restore, can restore alone again, and the function is more powerful.

Description

Water body purification simulation test equipment

Technical Field

The utility model belongs to the technical field of the water purifies the simulation, especially, relate to water purifies analogue test equipment.

Background

In recent years, with the acceleration of urbanization process in China, the discharge amount of sewage is continuously increased, the problem of urban water pollution is increasingly serious, and the treatment and restoration of polluted water become important research points at present.

At present, water purification modes can be divided into plant purification, biological purification, chemical purification, physical purification and the like, and in practical application, the water purification modes can be combined with restoration and treatment in multiple purification modes. However, in the purification process, the problems of unsatisfactory effect, high material construction cost and the like often occur in combined repair measures, so that the practical application can be carried out after experimental simulation. The existing test simulation is usually carried out by adopting field sampling, indoor experiments and field experiments, and due to the limitation of the experiments, the sample collection amount is small, and the representativeness is often insufficient; the indoor experiment is mainly based on analysis test, effect detection and other modes and is not combined with the actual situation; in the field test process, a certain river reach or a certain area is needed to be used as a research subject for analysis, and the cost is high. Therefore, it is necessary to develop a polluted water body purification simulation device capable of well simulating the actual situation, so as to improve the research and development efficiency, reduce the research and development cost, shorten the research and development period and improve the purification effect.

The existing simulation equipment mostly focuses on a certain restoration and purification mode, and plant purification, biological purification, physical purification and chemical purification are not organically combined together.

Disclosure of Invention

The utility model discloses to the relevant problem in the background art, provide a water purification analogue test equipment who covers physics, plant, biochemical all-round, multi-functional combination.

In order to solve the technical problem, the utility model discloses a technical scheme is:

water purifies analogue test equipment, including the cell body, the cell body is separated for elementary clean room, secondary clean room, tertiary clean room and level four clean room by elementary clean wall, secondary clean room, tertiary clean room and level four clean room, and this elementary clean room, secondary clean room, tertiary clean room and level four clean room communicate in order, be equipped with the floating plant storehouse in the elementary clean room, be equipped with the submerged plant case in the secondary clean room, be equipped with a plurality of suspension plant growth ropes in the tertiary clean room, tertiary clean wall is located and is equipped with open-top's water on the side in the level four clean room and stores the chamber.

Furthermore, the floating plant bin is of a honeycomb structure, is fixed by a floating plant bin fixing frame and is suspended in the middle of the primary purification chamber.

Further, the submerged plant box is of a hollow grid structure and is fixed to the bottom of the secondary purification chamber through a submerged plant box fixing frame.

Furthermore, the upper part of the primary purification wall is provided with primary purification wall permeation holes, the secondary purification wall is provided with secondary purification wall permeation holes, and the upper part of the tertiary purification chamber is provided with tertiary purification wall permeation holes.

Furthermore, the aperture of the primary purification wall permeation hole, the secondary purification wall permeation hole and the tertiary purification wall permeation hole is gradually increased.

Further, the heights of the primary purifying wall, the secondary purifying wall and the third purifying wall are reduced step by step.

Further, the heights of the primary purification wall permeation holes, the secondary purification wall permeation holes and the tertiary purification wall permeation holes are gradually reduced.

Furthermore, a sewage inlet is formed in the side wall of the primary purification chamber and is higher than the permeation holes of the primary purification wall.

Furthermore, the bottom of the side wall of the four-stage purifying chamber is provided with a water outlet for purifying water.

Furthermore, adjustable feet are arranged at the bottoms of the support legs at the bottom of the groove body.

The utility model has the advantages that:

(1) the comprehensive and multifunctional combined water body ecological restoration simulation equipment which covers physics, plants and biochemistry can be used for combined restoration and independent restoration, and the function is more powerful.

(2) The water purifying chamber specially designed for the floating, submerged and suspended plants has stronger pertinence and can monitor the dynamic data change of the repairing effect in real time.

(3) The purification room structures which are not interfered with each other and are mutually connected can be directly used without placing repair materials in a purification room when a certain purification room can not be used.

Drawings

Fig. 1 is a schematic perspective view of a water body purification simulation test apparatus in an embodiment.

In the figure: 1. a primary purification chamber; 2. a secondary purification chamber; 3. a third-stage purification chamber; 4. a four-stage purification chamber; 5. a water body storage cavity; 6. a primary purification wall; 7. a secondary purification wall; 8. a third-stage purification wall; 9. primary purification wall penetration holes; 10. secondary purification wall permeation holes; 11. third-level purification wall permeation holes; 12. a floating plant bin; 13. a floating plant bin fixing frame; 14. a submerged plant tank; 15. a submerged plant tank fixing frame; 16. suspending a plant growth rope; 17. a suspended plant fixing frame; 18. a sewage inlet; 19. purifying a water outlet of the water body; 20. an adjustable foot.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In some embodiments, the water body purification simulation test equipment comprises a tank body, the tank body is divided into a primary purification chamber 1, a secondary purification chamber 2, a tertiary purification chamber 3 and a quaternary purification chamber 4 by a primary purification wall 6, a secondary purification wall 7 and a tertiary purification wall 8, the primary purification chamber 1, the secondary purification chamber 2, the tertiary purification chamber 3 and the quaternary purification chamber 4 are communicated in sequence, a floating plant bin 12 is arranged in the primary purification chamber 1, a submerged plant box 14 is arranged in the secondary purification chamber 2, a plurality of suspended plant growing ropes 16 are arranged in the tertiary purification chamber 3, and a top-opening water body storage cavity 5 is arranged on the side surface of the tertiary purification wall 8 positioned in the quaternary purification chamber 4. The purification room structures which are not interfered with each other and are mutually connected can be directly used without placing repair materials in a purification room when a certain purification room can not be used.

In some embodiments, the floating plant bin 12 is a honeycomb structure, the floating plant bin 12 is fixed by a floating plant bin fixing frame 13 and is suspended in the middle of the inside of the primary purification chamber 1, the floating plant bin fixing frame 13 includes a plurality of connecting rods, both ends of the connecting rods are provided with hooks, the hook at one end is connected with a hanging ring or a hanging hole on the side wall of the primary purification chamber 1, and the hook at the other end is connected with a hanging hole or a hanging ring at the edge of the floating plant bin 12. The honeycomb structure mainly limits the position of the floating plants in the primary purification chamber 1, the roots of the floating plants are positioned below the honeycomb structure, and the necks of the floating plants extend out of hexagonal holes of the honeycomb structure.

In some embodiments, the submerged plant box 14 is a hollow grid cuboid structure, the submerged plant box 14 is fixed to the bottom of the secondary purification chamber 2 by a submerged plant box fixing frame 15, the submerged plant box fixing frame 15 comprises a plurality of connecting rods, hooks are arranged at two ends of each connecting rod, the hook at one end of each connecting rod is connected with a hanging ring or a hanging hole on the side wall of the secondary purification chamber 2, and the hook at the other end of each connecting rod is connected with a hanging hole or a hanging ring at the bottom edge of the submerged plant box 14.

In some embodiments, the two ends of the suspended plant growth rope 16 are provided with hooks, the hooks at the bottom end are connected with hanging holes or hanging rings on the inner bottom surface of the tertiary purification chamber 3, the hooks at the top end are fixedly arranged on the suspended plant fixing frame 17, the suspended plant fixing frame 17 is a grid plate, and the grid plate is fixed in the tertiary purification chamber 3 through fixing structures such as bolts.

In some embodiments, the fourth-stage purification chamber 4 is a biochemical purification chamber, in which a biochemical filter material can be disposed, and the biochemical filter material can be any one or more of a fiber filter material, a brush, an adsorptive filter material, a kaolin sintered filter material, and a bonding filter material.

In some embodiments, the primary purification wall 6, the secondary purification wall 7 and the tertiary purification wall 8 are respectively provided with primary purification wall permeation holes 9, secondary purification wall permeation holes 10 and tertiary purification wall permeation holes 11, the primary purification wall permeation holes 9, the secondary purification wall permeation holes 10 and the tertiary purification wall permeation holes 11 have gradually increased pore diameters, the primary purification wall 6, the secondary purification wall 7 and the tertiary purification wall 8 have gradually decreased heights, and the primary purification wall permeation holes 9, the secondary purification wall permeation holes 10 and the tertiary purification wall permeation holes 11 have gradually decreased heights.

The purification walls are different in height, particularly the permeation holes in the purification walls are different in height, so that natural pressure difference exists in water flow in each purification chamber in the tank body, the original appearance of the polluted water body is reduced to the maximum extent, and the high-quality and reliable test simulation effect is guaranteed; and the porosity of the purification wall is different in size, so that the effect of physically blocking particle pollutants can be achieved.

In some embodiments, the primary purification wall 6, the secondary purification wall 7, and the tertiary purification wall 8 are detachably connected to the tank body, the detachable connection mode may specifically be splicing, three tank frames are disposed in the tank body, and the primary purification wall 6, the secondary purification wall 7, and the tertiary purification wall 8 are respectively inserted into the corresponding tank frames for sealing and fixing.

In some embodiments, the sidewall of the primary purification chamber 1 is provided with a sewage inlet 18, and the sewage inlet 18 is arranged higher than the primary purification wall penetration holes 9. The bottom of the side wall of the four-stage purification chamber 4 is provided with a water purification outlet 19, and a filter screen is arranged at the water purification outlet 19 to prevent the biochemical filter material in the biochemical purification chamber from flowing out.

In some embodiments, the support leg at the bottom of the tank body is an ABS hard plastic adjustable leg 20, and the adjustable leg 20 is a commercially available product, preferably a height adjustable leg of a rubber and plastic hardware factory in the year of benefit, and the height of the simulation test equipment is freely adjusted to simulate the conditions of water flow rate and the like.

In some embodiments, the water body purification simulation test equipment works according to the following mechanism:

(1) a large amount of sewage is collected in the field and enters the primary purifying chamber 1 through the sewage inlet 18, the primary purifying chamber 1 is mainly used for purifying water bodies of floating plants and is separated from other purifying chambers by the blocking of a primary purifying wall 6, the primary purifying wall 6 is the highest of all purifying walls in the whole test equipment, and the upper part of the primary purifying wall is distributed with primary purifying wall permeation holes 9 which are smaller and can block larger solid particles from passing through. The primary purification chamber 1 is provided with a floating plant bin 12, the floating plant bin 12 is of a honeycomb structure consisting of a plurality of hexagonal hole structures, and floating plants are limited by the floating plant bin 12, so that effective primary purification of sewage is realized.

(2) Polluted water is purified by the plants in the primary purification chamber 1 and the purification walls and then enters the secondary purification chamber 2 through the primary purification wall permeation holes 9, submerged plants are placed in a submerged plant box 14 fixed by a submerged plant box fixing frame 15, the submerged plant box 14 is of a hollow grid cuboid structure, submerged plants are planted in the submerged plant box, and the water is purified by the submerged plants and then enters the next purification chamber through the secondary purification wall 7. The height of the secondary purification wall 7 is lower than that of the primary purification wall 6, the secondary purification wall 7 is provided with secondary purification wall permeation holes 10, and the aperture of the secondary purification wall permeation holes 10 is larger than that of the primary purification wall permeation holes 9.

(3) Through the water after secondary clean room 2 purifies, enter into tertiary clean room 3 through secondary purifying wall infiltration hole 10, be equipped with a plurality of suspension plant growth ropes 16 in the tertiary clean room 3, the plant of growth can climb and depend on suspension plant growth rope 16 in the water on, accomplishes omnidirectional purification in the water. The height of the third purifying wall 8 is lower than that of the second purifying wall 7, a third purifying wall permeation hole 11 is arranged on the third purifying wall 8, and the size of the permeation hole is larger than that of the second purifying wall permeation hole 10.

(4) The water after 3 purification of tertiary clean room enters into water through tertiary purification wall infiltration hole 11 and stores chamber 5, and the opening through water storage chamber top gets into in the level four clean room 4, carries out biochemical filtration.

Thus, the water body purification is completed.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. Water purifies analogue test equipment, its characterized in that, including the cell body, the cell body is separated for elementary clean room, secondary clean room, tertiary clean room and level four clean room by elementary clean wall, secondary clean wall, tertiary clean wall, and this elementary clean room, secondary clean room, tertiary clean room and level four clean room communicate in order, be equipped with the floating plant storehouse in the elementary clean room, be equipped with the benthophyte case in the secondary clean room, be equipped with a plurality of suspension vegetation ropes in the tertiary clean room, tertiary clean wall is located and is equipped with open-top's water on the side in the level four clean room and stores the chamber.

2. The water body purification simulation test device according to claim 1, wherein the floating plant bin is of a honeycomb structure, is fixed by a floating plant bin fixing frame and is suspended in the middle of the primary purification chamber.

3. The water body purification simulation test device according to claim 1, wherein the submerged plant box is of a hollowed-out grid structure, and is fixed at the bottom in the secondary purification chamber by a submerged plant box fixing frame.

4. The water body purification simulation test device as claimed in claim 1, wherein the primary purification wall is provided with primary purification wall penetration holes at the upper part thereof, the secondary purification wall is provided with secondary purification wall penetration holes, and the tertiary purification chamber is provided with tertiary purification wall penetration holes at the upper part thereof.

5. The water body purification simulation test device as claimed in claim 4, wherein the primary purification wall permeation hole, the secondary purification wall permeation hole and the tertiary purification wall permeation hole have gradually increased pore diameters.

6. The water body purification simulation test device as claimed in claim 4, wherein the heights of the primary purification wall, the secondary purification wall and the tertiary purification wall are gradually reduced.

7. The water body purification simulation test device as claimed in claim 4, wherein the heights of the primary purification wall penetration holes, the secondary purification wall penetration holes and the tertiary purification wall penetration holes are gradually reduced.

8. The water body purification simulation test device according to claim 4, wherein the primary purification chamber side wall is provided with a sewage inlet, and the sewage inlet is arranged higher than the primary purification wall permeation holes.

9. The water body purification simulation test equipment as claimed in claim 4, wherein the bottom of the side wall of the four-stage purification chamber is provided with a purified water outlet.

10. The water body purification simulation test equipment as claimed in claim 1, wherein the bottom of the support leg at the bottom of the tank body is provided with an adjustable leg.

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