CN218688129U

CN218688129U - Modularization biological filter

Info

Publication number: CN218688129U
Application number: CN202222973846.6U
Authority: CN
Inventors: 王滕飞; 丁凯利
Original assignee: Henan Lvlan Environmental Protection Engineering Co ltd
Current assignee: Henan Lvlan Environmental Protection Engineering Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a modular biofilter in biofilter technical field, include the biofilter that constitutes through the modularization equipment, biofilter has intake pipe and outlet duct, and intake pipe and outlet duct inner chamber all are equipped with the defogging structure, biofilter bottom is equipped with the storage water tank rather than the inner chamber intercommunication. The utility model discloses because the biological filter constitutes through the modularization equipment, consequently can fall into a lot of little units that can directly produce at the mill to the biological filter, then assemble on the spot, it is too big because of the design dimension to have solved current biological filter, do the preprocessing back of frame at the mill usually, carry out large batch bonding again at the job site, assemble (or directly wholly prefabricate on the scene), make inner structure can only make on the spot, fill, then pack, whole long technical problem of preparation cycle.

Description

Modularization biological filter

Technical Field

The utility model relates to a biological filter technical field especially relates to a modularization biological filter.

Background

At present, because the existing biological filter tank is overlarge in design size, after frames are preprocessed in a factory, large-batch bonding and assembling are carried out on a construction site (or the frames are directly and integrally prefabricated on the site), so that the internal structure can be only manufactured and filled on the site, then the filling is carried out, and the integral manufacturing period is very long;

particularly, in the case of complicated field conditions, the required design, manufacturing and installation period is further prolonged.

Therefore, the modularized biofilter can be manufactured in a factory and can be installed only by butt joint on site.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a modularized biofilter.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a modularized biological filter comprises a biological filter formed by modularized assembly, wherein the biological filter is provided with an air inlet pipe and an air outlet pipe, inner cavities of the air inlet pipe and the air outlet pipe are respectively provided with a demisting structure, and the bottom of the biological filter is provided with a water storage tank communicated with the inner cavity of the biological filter;

the biological filter is also provided with a spraying system which can extract water from the inner cavity of the water storage tank and spray the water to the inner cavity of the biological filter from the top of the inner cavity of the biological filter.

Preferably, the bottom surfaces of the inner cavities of the air inlet pipe and the air outlet pipe are both inclined up and down, and the outer ends of the bottom surfaces of the inner cavities of the air inlet pipe and the air outlet pipe are higher than the inner ends of the bottom surfaces of the inner cavities of the air inlet pipe and the air outlet pipe.

Preferably, the biological filter comprises a plurality of filter modules, each filter module is provided with an air inlet pipe and an air outlet pipe, and the air inlet pipe in the filter module is correspondingly communicated with the air outlet pipe in the filter module positioned at the upstream of the filter module.

Preferably, the filter tank further comprises a connecting air pipe, and two ends of the connecting air pipe are respectively and correspondingly communicated with the corresponding air inlet pipe and the corresponding air outlet pipe in the two adjacent filter tank modules.

Preferably, a fan matched with the air inlet pipe and the air outlet pipe is arranged between the corresponding air inlet pipe and the corresponding air outlet pipe in the two adjacent filter modules.

Preferably, the bottom of each filter module is provided with a water storage tank, and the water storage tanks in all the filter modules are correspondingly communicated.

Preferably, the spraying system comprises a water pump and an annular pipe, the bottom of the annular pipe is uniformly provided with a water outlet structure, the water inlet end of the water pump is correspondingly communicated with the inner cavity of the water storage tank, and the water outlet end of the water pump is communicated with the annular pipe through a water pipeline; and the top of the inner cavity of each filter module is provided with an annular pipe.

Preferably, the annular pipe comprises a large annular pipe and a small annular pipe which are correspondingly communicated with the water outlet end of the water pump, and the large annular pipe and the small annular pipe are arranged in a shape like a Chinese character 'hui'.

Preferably, the filtering tank module comprises a tank body with an inner cavity lower end communicated with the water storage tank correspondingly, a vertical partition plate is arranged in the middle of the tank body, the tank body is arranged on two sides of the partition plate and provided with an air inlet pipe and an air outlet pipe, a horizontal grid plate is arranged at the position, above the air inlet pipe and the air outlet pipe, of the inner cavity of the tank body, and filler is arranged at the position above the grid plate.

Preferably, the demisting structure is a polyhedral hollow sphere or a wire mesh.

Has the advantages that:

1. the biological filter is formed by modular assembly, so that the biological filter can be divided into a plurality of small units which can be directly produced in a factory and then assembled on site, and the technical problems that the existing biological filter is large in design size, generally, after a frame is preprocessed in the factory, a large amount of bonding and assembling (or direct and integral prefabrication on site) are carried out on a construction site, so that the internal structure can only be manufactured and filled on site, then filling is carried out, and the whole manufacturing period is long are solved;

2. due to the arrangement of the middle partition plate of the filter module, the air flow in the box body is from bottom to top and then from top to bottom, the flowing distance of the air flow is prolonged, and the filtering effect of the biological filter is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a second schematic structural diagram of the present invention;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of the layout of the middle ring-shaped pipe of the utility model;

fig. 6 is a sectional view of the middle filter module of the utility model.

The reference numerals are explained below:

1. a biological filter; 101. a box body; 102. a partition plate; 103. a grid plate; 104. a filler; 11. an air inlet pipe; 12. an air outlet pipe; 13. a demisting structure; 14. a water storage tank; 15. a spraying system; 151. a water pump; 152. an annular tube; 2. connecting an air pipe; 3. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, 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.

In a first embodiment, as shown in fig. 1-4, a modular biofilter comprises a biofilter 1 assembled by modules, the biofilter 1 is provided with an air inlet pipe 11 and an air outlet pipe 12, inner cavities of the air inlet pipe 11 and the air outlet pipe 12 are both provided with demisting structures 13, and the bottom of the biofilter 1 is provided with a water storage tank 14 communicated with the inner cavity thereof;

according to the requirement, the demisting structure 13 is a multi-surface hollow sphere or a wire mesh, preferably, the multi-surface hollow sphere or the wire mesh is made of PP;

the biological filter 1 is also provided with a spraying system 15 which can extract water source in the inner cavity of the water storage tank 14 and spray the water source from the top of the inner cavity of the biological filter 1 to the inner cavity of the biological filter 1;

the biological filter 1 is formed by modular assembly, so that the biological filter 1 can be divided into a plurality of small units which can be directly produced in a factory and then assembled on site, and the technical problems that the existing biological filter is large in design size, after frames are preprocessed in the factory, large-batch bonding and assembling are carried out on a construction site (or the whole biological filter is directly prefabricated on the site), the internal structure can be only manufactured and filled on site, then filling is carried out, and the whole manufacturing period is long are solved.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 6, the bottom surfaces of the inner cavities of the inlet pipe 11 and the outlet pipe 12 are both inclined up and down, and the outer ends of the bottom surfaces of the inner cavities of the inlet pipe 11 and the outlet pipe 12 are higher than the inner ends of the bottom surfaces of the inner cavities thereof;

the arrangement can prevent the liquid in the biological filter 1 from leaking out through the air inlet pipe 11 and the air outlet pipe 12.

In the second embodiment, on the basis of the first and second embodiments, as shown in fig. 1-6, the biological filter 1 includes a plurality of filter modules, each filter module has an inlet pipe 11 and an outlet pipe 12, and the inlet pipe 11 of the filter module is correspondingly communicated with the outlet pipe 12 of the filter module located at the upstream of the filter module;

that is, a plurality of filter modules are arranged in series;

according to the requirement, the adjacent filter modules are correspondingly connected through a connecting air pipe 2;

a fan 3 can be arranged between the adjacent filter modules according to the requirement;

that is to say, the device also comprises a connecting air pipe 2, and two ends of the connecting air pipe 2 are respectively and correspondingly communicated with a corresponding air inlet pipe 11 and an air outlet pipe 12 in two adjacent filter modules; preferably, a fan 3 matched with the air inlet pipe 11 and the air outlet pipe 12 in the two adjacent filter modules is arranged between the two corresponding filter modules;

in the third embodiment, on the basis of the second embodiment, as shown in fig. 1 to 6, the bottom of each filter module is provided with a water storage tank 14, and the water storage tanks 14 in all the filter modules are correspondingly communicated.

In a fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 to 6, the shower system 15 includes a water pump 151 and a ring pipe 152 having a water outlet structure uniformly arranged at the bottom thereof, a water inlet end of the water pump 151 is correspondingly communicated with an inner cavity of the water storage tank 14, and a water outlet end of the water pump 151 is communicated with the ring pipe 152 through a water pipeline; the top of the inner cavity of each filter module is provided with an annular pipe 152;

the water outlet structure is a shower nozzle or a water outlet hole according to the requirement

The annular pipe 152 comprises a large annular pipe and a small annular pipe which are correspondingly communicated with the water outlet end of the water pump 151, and the large annular pipe and the small annular pipe are arranged in a shape like a Chinese character 'hui'.

In the fourth embodiment, on the basis of the second embodiment, as shown in fig. 1 to 6, the filter module comprises a tank body 101, the lower end of an inner cavity of which is correspondingly communicated with the water storage tank 14, a vertical partition plate 102 is arranged in the middle of the tank body 101, an air inlet pipe 11 and an air outlet pipe 12 are arranged on two sides of the partition plate 102 of the tank body 101, a horizontal grid plate 103 is arranged above the air inlet pipe 11 and the air outlet pipe 12 in the inner cavity of the tank body 101, and a filler 104 is arranged above the grid plate 103;

preferably, the upper end and the lower end of the box body 101 are both in a conical structure;

according to the requirement, a vertical support rod is arranged between the grating plate 103 and the conical bottom surface of the inner cavity of the box body 101;

according to the requirement, the bottom of the box body 101 is provided with supporting legs, wherein part of the supporting legs are coaxially arranged with the supporting rods;

due to the arrangement of the partition plate 102, the air flow in the box body 101 is firstly from bottom to top and then from top to bottom, and the flowing distance of the air flow is prolonged.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A modularization biological filter which is characterized in that: the biological filter comprises a biological filter (1) assembled in a modularized manner, wherein the biological filter (1) is provided with an air inlet pipe (11) and an air outlet pipe (12), inner cavities of the air inlet pipe (11) and the air outlet pipe (12) are respectively provided with a demisting structure (13), and the bottom of the biological filter (1) is provided with a water storage tank (14) communicated with the inner cavity of the biological filter;

the biological filter (1) is also provided with a spraying system (15) which can extract water from the inner cavity of the water storage tank (14) and spray the water from the top of the inner cavity of the biological filter (1) to the inner cavity of the biological filter (1).

2. A modular biofilter according to claim 1, wherein: the bottom surfaces of the inner cavities of the air inlet pipe (11) and the air outlet pipe (12) are both obliquely arranged up and down, and the outer ends of the bottom surfaces of the inner cavities of the air inlet pipe (11) and the air outlet pipe (12) are higher than the inner ends of the bottom surfaces of the inner cavities thereof.

3. A modular biofilter according to claim 1 or 2, wherein: the biological filter (1) comprises a plurality of filter modules, each filter module is provided with an air inlet pipe (11) and an air outlet pipe (12), and the air inlet pipe (11) in each filter module is correspondingly communicated with the air outlet pipe (12) in each filter module positioned at the upper part of the corresponding filter module.

4. A modular biofilter according to claim 3, wherein: the filter tank is characterized by further comprising a connecting air pipe (2), wherein the two ends of the connecting air pipe (2) are correspondingly communicated with an air inlet pipe (11) and an air outlet pipe (12) which correspond to the two adjacent filter tank modules respectively.

5. A modular biofilter according to claim 3, wherein: a fan (3) matched with the air inlet pipe (11) and the air outlet pipe (12) in the two adjacent filter modules is arranged between the two corresponding filter modules.

6. A modular biofilter according to claim 3, wherein: the bottom of each filter module is provided with a water storage tank (14), and the water storage tanks (14) in all the filter modules are correspondingly communicated.

7. A modular biofilter according to claim 3, wherein: the spraying system (15) comprises a water pump (151) and an annular pipe (152) with a water outlet structure uniformly arranged at the bottom, the water inlet end of the water pump (151) is correspondingly communicated with the inner cavity of the water storage tank (14), and the water outlet end of the water pump (151) is communicated with the annular pipe (152) through a water pipeline; the top of the inner cavity of each filter chamber module is provided with an annular pipe (152).

8. A modular biofilter according to claim 7, wherein: the annular pipe (152) comprises a large annular pipe and a small annular pipe which are correspondingly communicated with the water outlet end of the water pump (151), and the large annular pipe and the small annular pipe are arranged in a shape like a Chinese character 'hui'.

9. A modular biofilter according to claim 3, wherein: the filtering tank module comprises a tank body (101) with an inner cavity lower end corresponding to the water storage tank (14), wherein the middle of the tank body (101) is provided with a vertical partition plate (102), the tank body (101) is positioned on two sides of the partition plate (102) and provided with an air inlet pipe (11) and an air outlet pipe (12), the position of the inner cavity of the tank body (101) above the air inlet pipe (11) and the air outlet pipe (12) is provided with a horizontal grid plate (103), and the position of the upper part of the grid plate (103) is provided with a filler (104).

10. A modular biofilter according to claim 1, wherein: the demisting structure (13) is a polyhedral hollow sphere or a wire mesh.