Microporous biological filtration deodorization equipment

Abstract

The utility model discloses microporous biological filtration deodorization equipment which comprises a shell, a plurality of groups of deodorization components are arranged in the shell, any deodorization component comprises a mounting seat fixedly mounted at the upper end of the interior of the shell, a transfer cavity is formed in the mounting seat, an air outlet of the transfer cavity is formed in the mounting seat, and an air outlet of the transfer cavity is formed in the air outlet. A plurality of connecting pipes communicated with the transfer cavity are downwards arranged at the lower end of the mounting base, any connecting pipe is fixedly connected with a nanofiber column for hanging deodorization microorganisms, the two ends of the nanofiber column are open, one end of the nanofiber column is fixedly connected with the connecting pipe, and the other end of the nanofiber column extends to the bottom of the shell; gas outlets of the plurality of deodorization assemblies are jointly connected with an exhaust pipe, and a plurality of nanofiber columns on which deodorization microorganisms are hung are adopted to filter gas and digest the microorganisms, so that the deodorization purpose is achieved; compared with a biological filter tank, the filter area is larger, and the occupied area is small; the investment cost is low; particulate matters and deodorization factors in the waste gas can be effectively filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of gas processing equipment, in particular to a microporous biological filtration and deodorization equipment. Background Art

[0002] The current microporous filtration technology has been widely used in the field of air filtration equipment. However, some filtration equipment in the prior art uses a biological biofilter to filter the gas, which has a limited filtration area while occupying a large area. There are also similar microporous ceramic air filters for biological fermentation disclosed in a Chinese patent with patent number CN 202006066 U, which include a cylinder formed by an upper shell and a lower shell connected by a flange, the upper shell is provided with an air inlet and an air pressure gauge, the lower shell is installed with an air outlet pipe, the bottom of the lower shell is provided with a sewage outlet, a filter cartridge support tube and a chassis are installed inside the cylinder, the chassis is fixed to the upper end of the air outlet pipe, the tube wall of the filter cartridge support tube is evenly distributed with vents, and a microporous ceramic tube is mounted on the outside, the microporous ceramic tube and the filter cartridge support tube are both sealed and fixed on the chassis, and a pressure cap is fixedly connected to the top of the microporous ceramic tube.

[0003] Microporous ceramic air filters similar to the above structure use a single microporous ceramic tube structure, which also has the problem of limited filtering area and is easy to clog, resulting in general filtering effect; and filters with this structure are also inconvenient to replace or clean the filter tube after long-term use. Utility Model Content

[0004] Purpose of the utility model:

[0005] In order to overcome the problems existing in the prior art, the utility model provides a microporous biological filtration deodorization device, which achieves the purpose of deodorization by filtering and microbial digestion of gas through N nanofiber columns with deodorizing microorganisms mounted thereon; compared with a biological filter tank, the filtration area is larger and the floor space occupied is smaller.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A microporous biofiltration deodorization device comprises a shell, wherein the lower end of the shell is provided with an air inlet, and a plurality of deodorization components are arranged in the shell, and any deodorization component comprises a mounting seat fixedly mounted on the upper end of the shell, a transfer chamber is arranged inside the mounting seat, and an air outlet of the transfer chamber is arranged on the mounting seat, and a plurality of connecting tubes connected with the transfer chamber are downwardly provided at the lower end of the mounting seat, and any connecting tube is fixedly connected with a nanofiber column carrying deodorizing microorganisms, and both ends of the nanofiber column are open, one end of which is fixedly connected to the connecting tube, and the other end extends to the bottom of the shell, and the air outlets of the plurality of deodorization components are commonly connected with an exhaust pipe, and a sewage outlet is also arranged at the bottom of the shell.

[0008] Furthermore, the air outlets of the multiple deodorizing components are sequentially connected in the middle of the exhaust pipe, the exhaust ports and the recoil compressed air machine are respectively provided at both ends of the exhaust pipe, and the exhaust port is provided with an exhaust valve.

[0009] Furthermore, the deodorizing components are provided in five groups.

[0010] Furthermore, the sewage outlet is provided with a sewage valve.

[0011] Furthermore, the outer side wall of the shell is symmetrically provided with ear seats for hoisting.

[0012] Furthermore, a support column is provided at the bottom of the shell.

[0013] Furthermore, a side wall of the shell is provided with an inspection opening.

[0014] Working principle: The polluted gas enters the shell from the air inlet, and the gas moves upward through the nanofiber column mounted with deodorizing microorganisms. During this process, the nanofiber column can filter the particulate matter in the polluted gas and deodorize the polluted gas through the mounted deodorizing microorganisms. The polluted gas is discharged from the exhaust pipe after passing through the nanofiber column. When the nanofiber column needs to be replaced or cleaned, the exhaust port of the exhaust pipe is closed, the recoil compressed air machine is turned on, and the compressed air is used to recoil the nanofiber column to quickly remove dust and other impurities on the nanofiber column.

[0015] Beneficial effects: Compared with the prior art, the utility model has the following advantages: by using N nanofiber columns with deodorizing microorganisms to filter the gas and digest it with microorganisms, the purpose of deodorization is achieved; compared with the biological filter, it has a larger filtration area and occupies a smaller area; the investment cost is low; it can more effectively filter particulate matter and deodorizing factors in the exhaust gas. Compared with the single filter tube of the microporous ceramic air filter, its filtration area is also larger, which can effectively filter particulate matter in the exhaust gas and perform microbial deodorization; at the same time, by setting up an exhaust pipe and a recoil compressed air machine, when the nanofiber column needs to be replaced, the compressed air is used to recoil the nanofiber column, which can quickly remove dust and other impurities on the nanofiber column, making it easy to replace and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a vertical section of the utility model Figure 1 ;

[0017] Figure 2 It is a vertical section of the utility model Figure 2 ;

[0018] Figure 3 It is a cross-sectional view of the utility model in the horizontal direction;

[0019] Figure 4 It is a three-dimensional diagram of the deodorizing assembly of the utility model;

[0020] Figure 5 It is the internal structure diagram of the deodorizing component of the utility model;

[0021] Description of figure markings:

[0022] 1. Shell; 2. Air inlet; 3. Deodorization component; 31. Mounting seat; 32. Transfer chamber; 33. Connecting pipe; 34. Nanofiber column; 35. Air outlet; 4. Exhaust pipe; 41. Exhaust port; 5. Drain port; 51. Drain valve; 6. Ear seat; 7. Support column; 8. Inspection port. DETAILED DESCRIPTION

[0023] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0024] Any feature disclosed in this specification (including any additional claims, abstracts and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, in this embodiment, a microporous biological filtration deodorization device includes a housing 1, an air inlet 2 is provided at the lower end of the housing 1, and multiple groups of deodorization components 3 are provided in the housing. Any deodorization component 3 includes a mounting seat 31 fixedly mounted on the upper end of the housing, a transfer chamber 32 is provided inside the mounting seat 31, and an air outlet 35 of the transfer chamber is provided on the mounting seat 31. A plurality of connecting pipes 33 communicating with the transfer chamber 32 are downwardly provided at the lower end of the mounting seat 31, and any connecting pipe 33 is fixedly connected to a nanofiber column 34 carrying deodorizing microorganisms, and both ends of the nanofiber column 34 are open, one end of which is fixedly connected to the connecting pipe 33, and the other end extends to the bottom of the housing 1, and the air outlets 35 of the multiple deodorizing components 3 are commonly connected to an exhaust pipe 4, and a sewage outlet 5 is also provided at the bottom of the housing. By using multiple nanofiber columns carrying deodorizing microorganisms to filter the gas, compared with a single filter tube, the filtration area is larger, and particulate matter in the exhaust gas can be effectively filtered and microbial deodorization can be performed.

[0027] In this embodiment, the air outlets 35 of the plurality of deodorizing components 3 are sequentially connected to the middle of the exhaust pipe 4, and the exhaust pipe 4 is provided with an exhaust port 41 and a recoil compressed air machine at both ends, and the exhaust port 41 is provided with an exhaust valve. By providing the exhaust pipe and the recoil compressed air machine, when the nanofiber column needs to be replaced, the nanofiber column can be recoiled with compressed air, so that dust and other impurities on the nanofiber column can be quickly removed, which is convenient for replacement and cleaning.

[0028] In this embodiment, five groups of deodorizing components 3 are provided, so as to fully utilize the space in the housing 1 to improve the filtering and deodorizing effect.

[0029] In this embodiment, the sewage outlet 5 is provided with a sewage valve 51 to regularly clear the garbage in the sewage outlet 5 .

[0030] In this embodiment, the outer side wall of the shell is symmetrically provided with ear seats 6 for hoisting, which is convenient for installation of the device.

[0031] In this embodiment, a support column 7 is provided at the bottom of the shell.

[0032] In this embodiment, a maintenance opening 8 is provided on the side wall of the shell for regular maintenance of the interior.

[0033] The nanofiber column 34 is a porous structure with an adsorption function. It is inoculated with deodorizing biological bacteria. When the exhaust gas passes through the nanofiber column 34, the odor molecules in the liquid or gas are first adsorbed by the porous structure, and then the odor molecules are digested by the biological bacteria inoculated in the nanofiber column 34.

[0034] Working principle: The polluted gas enters the shell from the air inlet, and the gas moves upward through the nanofiber column 34 with deodorizing microorganisms mounted on it. During this process, the nanofiber column 34 can filter the particulate matter in the polluted gas and deodorize the polluted gas through the mounted deodorizing microorganisms. The polluted gas is discharged from the exhaust pipe after passing through the nanofiber column 34. When the nanofiber column needs to be replaced or cleaned, the exhaust port of the exhaust pipe is closed, and the recoil compressed air machine is turned on. The compressed air is used to recoil the nanofiber column to quickly remove dust and other impurities on the nanofiber column.

[0035] The purpose of the above embodiments is to exemplarily reproduce and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to make the public understand the disclosed content of the utility model more thoroughly and comprehensively, and it does not limit the protection scope of the utility model.

[0036] The above embodiments are not exhaustive enumerations based on the present invention, and there may be multiple other implementations not listed. Any replacement and improvement made without violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. A microporous biological filtration deodorization device, characterized in that: The invention comprises a shell (1), wherein the lower end of the shell (1) is provided with an air inlet (2), and a plurality of deodorizing components (3) are arranged in the shell, and any deodorizing component (3) comprises a mounting seat (31) fixedly mounted on the upper end of the shell, and a transfer chamber (32) is arranged inside the mounting seat (31), and an air outlet (35) of the transfer chamber is arranged on the mounting seat (31), and a plurality of connecting pipes (33) connected to the transfer chamber (32) are arranged downwardly at the lower end of the mounting seat (31), and any connecting pipe (33) is fixedly connected to a nanofiber column (34) carrying deodorizing microorganisms, and both ends of the nanofiber column (34) are open, one end of which is fixedly connected to the connecting pipe (33), and the other end extends to the bottom of the shell (1), and the air outlets (35) of the plurality of deodorizing components (3) are commonly connected to an exhaust pipe (4), and a sewage outlet (5) is also arranged at the bottom of the shell.

2. A microporous biological filtration deodorization device according to claim 1, characterized in that: The air outlets (35) of the plurality of deodorizing components (3) are sequentially connected to the middle of the exhaust pipe (4); both ends of the exhaust pipe (4) are respectively provided with an exhaust port (41) and a recoil compressed air machine; and the exhaust port (41) is provided with an exhaust valve.

3. The microporous biofiltration deodorization equipment according to claim 1, characterized in that: The deodorizing components (3) are provided in five groups.

4. The microporous biological filtration deodorization equipment according to claim 1, characterized in that: The sewage outlet (5) is provided with a sewage valve (51).

5. The microporous biological filtration deodorization equipment according to claim 1, characterized in that: Ear seats (6) for hoisting are symmetrically arranged on the outer side wall of the shell.

6. The microporous biological filtration deodorization equipment according to claim 1, characterized in that: A supporting column (7) is provided at the bottom of the shell.

7. The microporous biological filtration deodorization equipment according to claim 1, characterized in that: The side wall of the shell is provided with an inspection opening (8).

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