CN209752387U

CN209752387U - Biomembrane method deodorization exhaust gas purification equipment

Info

Publication number: CN209752387U
Application number: CN201822100167.1U
Authority: CN
Inventors: 翁天顺
Original assignee: Guangzhou Golden Platinum Environmental Protection Technology Co Ltd
Current assignee: Guangzhou Golden Platinum Environmental Protection Technology Co Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-12-10
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a biomembrane process deodorization exhaust-gas purification equipment, including protective housing, the protective housing inner wall is fixed with the filtration pipeline, protective housing one end is equipped with the device base and the protective housing other end runs through there are gas transmission pipeline and interconnecting link. This be provided with the outside shape that is provided with the filter tube of vertical cross-section for "U" font structure is identical with the inside shape for cylindrical casing's protective housing, make things convenient for the filter tube to fix the inside at protective housing like this, and make things convenient for gas to filter along the filter tube inner wall of "U" font structure, the height that highly is less than its other end that is provided with filter tube one end simultaneously, such design makes things convenient for porous graphite electrode pair to place in lower filter tube, thereby make things convenient for the bamboo charcoal granule in the third filter layer to filter the impurity in the air, and make porous graphite electrode pair degrade through the air that bamboo charcoal granule filtered, avoid harmful substance to remain in the air.

Description

Biomembrane method deodorization exhaust gas purification equipment

Technical Field

The utility model relates to a waste gas purification equipment technical field specifically is a biomembrane method deodorization waste gas purification equipment.

Background

Along with the flourishing prosperity of economy, the living standard of people is continuously improved, the development of production technology is better and better, people are harsher and more demanding on the utilization of own time, in life, the requirement on equipment is higher and higher, the working efficiency of the equipment is expected to be improved through innovation on the equipment, the working time is reduced, the use efficiency is improved, the maximum value is exerted, along with the development of science and technology, the equipment for purifying the deodorization waste gas by the biomembrane method has the development of a great degree, the development of the equipment brings great convenience to people when cleaning and sucking dust in factory workshops, and the type and the number of the equipment are increasing day by day. Although the types and the number of the existing purification equipment for deodorizing waste gas by the biomembrane method are very large, most of the purification equipment for deodorizing waste gas by the biomembrane method are buried underground in the using process, the case of corrosion of the shell is easy to occur after long-term use, and the purification equipment is large in size and occupied area, so that the technology capable of improving the structure of the purification equipment for deodorizing waste gas by the biomembrane method is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biofilm process deodorization exhaust gas purification equipment to solve on the present market that above-mentioned background art provided and to bury underground more, the condition that the shell is corroded appears easily through long-term the use, and bulky, the big problem of area occupied.

In order to achieve the above object, the utility model provides a following technical scheme: a biomembrane process deodorization waste gas purification device comprises a protective shell, wherein a filtering pipeline is fixed on the inner wall of the protective shell, a device base is arranged at one end of the protective shell, a gas transmission pipeline and a connecting circuit penetrate through the other end of the protective shell, an air outlet is arranged at one side of the protective shell, a biomembrane is fixed at the other side of the protective shell, wherein,

A second filter layer, a first filter layer and a third filter layer are sequentially arranged in the filter pipeline, one end of the first filter layer is connected with the second filter layer, the other end of the second filter layer is provided with a biological membrane, the other end of the biological membrane is connected with the third filter layer, and a porous graphite electrode is fixed in the filter pipeline far away from the second filter layer and the first filter layer;

the device base outer wall is equipped with the protection base, device base and protection base junction are equipped with dampproofing granule.

Preferably, the protective shell is a cylindrical shell, the inner shape of the protective shell is matched with the outer shape of the filtering pipeline, and the vertical section of the filtering pipeline is of a U-shaped structure.

Preferably, bamboo charcoal particles are uniformly distributed in the third filter layer, the third filter layer is positioned at the bottom end of the U-shaped structure of the filter pipeline, and the height of one end of the filter pipeline is lower than that of the other end of the filter pipeline.

Preferably, the second filter layer is a cylindrical structure, and the plane height of the second filter layer is three-half of the plane height of the first filter layer.

preferably, the outer shape of the first filter layer is a cylindrical structure, and the inner part of the first filter layer is a mesh shape.

Preferably, the protection base is of a cylindrical structure, the outer diameter of one end of the protection base is smaller than that of the other end of the protection base, and the protection base is internally of a hollow structure.

preferably, the moisture-proof particles are anhydrous calcium chloride particles, and the moisture-proof particles are uniformly distributed in a gap between the device base and the protection base.

Compared with the prior art, the beneficial effects of the utility model are that: the device for deodorizing and purifying waste gas by the biofilm method comprises the following steps:

1. The external shape of the filtering pipeline with the vertical section of the U-shaped structure is matched with the internal shape of the protective shell which is a cylindrical shell, so that the filtering pipeline is convenient to fix in the protective shell, and gas is convenient to filter along the inner wall of the filtering pipeline with the U-shaped structure, so that the device can deodorize more thoroughly by a biomembrane method;

2. The height of one end of the filtering pipeline is lower than that of the other end of the filtering pipeline, and the design facilitates the porous graphite electrode to be placed in the lower filtering pipeline, so that the bamboo charcoal particles in the third filtering layer can conveniently filter impurities in the air, and the porous graphite electrode can degrade the air filtered by the bamboo charcoal particles, thereby avoiding harmful substances from remaining in the air;

3. The dampproofing granule evenly distributed who is provided with anhydrous calcium chloride granule is in the space between device base and the protection base, and moisture in the dampproofing granule absorption soil of such design convenience anhydrous calcium chloride granule avoids device base and protection base to be in under the moist earth for a long time, prevents that the device base from appearing by the condition of corruption, and is high-efficient stable, need not to add any material, the running cost is low.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the protective casing of the present invention;

Fig. 3 is a schematic view of the connection structure of the device base and the protection base of the present invention.

In the figure: 1. gas transmission pipeline, 2, protective housing, 3, interconnecting link, 4, porous graphite electrode, 5, gas outlet, 6, filtering pipeline, 7, device base, 8, third filter layer, 9, biomembrane, 10, second filter layer, 11, first filter layer, 12, protective base, 13, dampproofing granule.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a biomembrane process deodorization waste gas purification device comprises a gas transmission pipeline 1, a protective shell 2, a connecting circuit 3, a porous graphite electrode 4, a gas outlet 5, a filtering pipeline 6, a device base 7, a third filtering layer 8, a biomembrane 9, a second filtering layer 10, a first filtering layer 11, a protective base 12 and moisture-proof particles 13, wherein the filtering pipeline 6 is fixed on the inner wall of the protective shell 2, the protective shell 2 is a cylindrical shell, the inner shape of the protective shell 2 is matched with the outer shape of the filtering pipeline 6, the vertical section of the filtering pipeline 6 is in a U-shaped structure, the filtering pipeline 6 can be fixed inside the protective shell 2 by the structure, and gas is convenient to filter through the biomembrane 9, the second filtering layer 10, the first filtering layer 11 and the third filtering layer 8 along the inner wall of the filtering pipeline 6 in the U-shaped structure, so that the air can be deodorized through the biomembrane process of the device, the filtration is more thorough, one end of the protective shell 2 is provided with a device base 7, the other end of the protective shell 2 penetrates through the gas transmission pipeline 1 and the connecting circuit 3, one side of the protective shell 2 is provided with a gas outlet 5, and the other side of the protective shell 2 is fixed with a biological membrane 9, wherein,

The second filter layer 10, the first filter layer 11 and the third filter layer 8 are sequentially arranged in the filter pipeline 6, bamboo charcoal particles are uniformly distributed in the third filter layer 8, the third filter layer 8 is positioned at the bottom end of the U-shaped structure of the filter pipeline 6, and the height of one end of the filter pipeline 6 is lower than that of the other end of the filter pipeline, so that the porous graphite electrode 4 is convenient to be fixed at one end of the filter pipeline 6 with lower bamboo charcoal particle distribution while the bamboo charcoal particles are uniformly distributed in the third filter layer 8, after impurities in the air are filtered by the bamboo charcoal particles in the third filter layer 8, hazardous substances in the air can be degraded by the porous graphite electrode 4, harmful substances are prevented from remaining in the air, the second filter layer 10 is of a cylindrical structure, and the plane height of the second filter layer 10 is three-thirds of the plane height of the first filter layer 11, the structure can ensure that the second filter layer 10 with the cylindrical structure is distributed at the inlet end of the U-shaped structure of the filter pipeline 6, simultaneously the first filter layer 11 with the latticed structure primarily filters the air, and then the air is filtered by the longer second filter layer 10, so that the first filter layer 11 is conveniently connected with the biological membrane 9 through the second filter layer 10, the biological membrane 9 conveniently filters the air for the third time, one end of the first filter layer 11 is connected with the second filter layer 10, the other end of the second filter layer 10 is provided with the biological membrane 9, the external shape of the first filter layer 11 is of the cylindrical structure, the inside of the first filter layer 11 is of the latticed structure, the first filter layer 11 with the cylindrical structure is conveniently distributed at the inlet end of the U-shaped structure of the filter pipeline 6, and the latticed first filter layer 11 can roughly filter the device, then the sewage reaches the biological membrane 9 through the second filter layer 10, the other end of the biological membrane 9 is connected with the third filter layer 8, and the porous graphite electrode 4 is fixed inside the filter pipeline 6 far away from the second filter layer 10 and the first filter layer 11;

the outer wall of the device base 7 is provided with a protection base 12, the outside of the protection base 12 is of a cylindrical structure, the outer diameter of one end of the protection base 12 is smaller than the outer diameter of the other end of the protection base, and the protection base 12 is of a hollow structure, the protection base 12 of the hollow structure is convenient to wrap outside the trapezoidal device base 7 through the design, moisture-proof particles 13 are conveniently and uniformly distributed in a gap between the device base 7 and the protection base 12, the moisture-proof particles 13 adsorb moisture between the device base 7 and the protection base 12, moisture-proof particles 13 are arranged at the joint of the device base 7 and the protection base 12, the moisture-proof particles 13 are anhydrous calcium chloride particles, the moisture-proof particles 13 are uniformly distributed in the gap between the device base 7 and the protection base 12, and the moisture in soil in the gap between the device base 7 and the protection base 12 can be adsorbed by the moisture-proof particles 13 of the anhydrous calcium chloride particles through, the device base 7 and the protective base 12 are prevented from being exposed to moist soil for a long time, so that the device base 7 can be prevented from being corroded.

the working principle is as follows: when the device for purifying the deodorizing waste gas by the biomembrane method is used, firstly, a user can place the device under the ground surface dug by the user through the device base 7 and the protective base 12, and the user can connect the gas transmission pipeline 1 with the exhaust pipe to enable the waste gas to flow into the filtering pipeline 6 with the vertical section of the U-shaped structure through the gas transmission pipeline 1, meanwhile, the first filtering layer 11 which is in a grid shape and arranged in the filtering pipeline 6 primarily filters the air, then the air is filtered through the second filtering layer 10 which is longer, the first filtering layer 11 is connected with the biomembrane 9 through the second filtering layer 10, because the biomembrane is an aggregate grown by microorganism tissues, meanwhile, bacteria are irreversibly attached to the surface of an inert or active entity, the biomembrane can propagate and differentiate particles in the gas and secrete some polysaccharide matrixes, and then the bamboo charcoal particles can adsorb the particles in the gas through the third filtering layer 8, meanwhile, the gas is separated and then moves towards the porous graphite electrode 4 along the filtering pipeline 6 with the U-shaped structure, and the porous graphite electrode 4 is connected with the current through the connecting circuit 3, so that the porous graphite electrode 4 is used as an electrolysis electrode, the air can conveniently move through holes in the porous graphite electrode 4 and then can be discharged through the air outlet 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A biofilm method deodorization exhaust gas purification equipment, includes protecting sheathing (2), its characterized in that: a filtering pipeline (6) is fixed on the inner wall of the protective shell (2), a device base (7) is arranged at one end of the protective shell (2), a gas transmission pipeline (1) and a connecting circuit (3) penetrate through the other end of the protective shell (2), an air outlet (5) is arranged at one side of the protective shell (2), a biological membrane (9) is fixed at the other side of the protective shell (2), wherein,

A second filter layer (10), a first filter layer (11) and a third filter layer (8) are sequentially arranged in the filter pipeline (6), one end of the first filter layer (11) is connected with the second filter layer (10), the other end of the second filter layer (10) is provided with a biological membrane (9), the other end of the biological membrane (9) is connected with the third filter layer (8), and a porous graphite electrode (4) is fixed in the filter pipeline (6) far away from the second filter layer (10) and the first filter layer (11);

The device is characterized in that a protective base (12) is arranged on the outer wall of the device base (7), and moisture-proof particles (13) are arranged at the joint of the device base (7) and the protective base (12).

2. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: the protective shell (2) is a cylindrical shell, the inner shape of the protective shell (2) is matched with the outer shape of the filtering pipeline (6), and the vertical section of the filtering pipeline (6) is of a U-shaped structure.

3. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: bamboo charcoal particles are uniformly distributed in the third filter layer (8), the third filter layer (8) is positioned at the bottom end of the U-shaped structure of the filter pipeline (6), and the height of one end of the filter pipeline (6) is lower than that of the other end of the filter pipeline.

4. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: the second filter layer (10) is of a cylindrical structure, and the plane height of the second filter layer (10) is three-half of that of the first filter layer (11).

5. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: the outer shape of the first filter layer (11) is a cylindrical structure, and the inner part of the first filter layer (11) is in a grid shape.

6. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: the outside of the protection base (12) is of a cylindrical structure, the outer diameter of one end of the protection base (12) is smaller than that of the other end of the protection base, and the interior of the protection base (12) is of a hollow structure.

7. The apparatus for purifying exhaust gas by a biofilm process according to claim 1, characterized in that: the moisture-proof particles (13) are anhydrous calcium chloride particles, and the moisture-proof particles (13) are uniformly distributed in a gap between the device base (7) and the protection base (12).