CN213141728U

CN213141728U - Biological adsorption wastewater treatment device

Info

Publication number: CN213141728U
Application number: CN202020245188.7U
Authority: CN
Inventors: 栾明先; 丁兆波
Original assignee: Qingdao Jinxu Environment Engineering Co ltd
Current assignee: Qingdao Jinxu Environment Engineering Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-05-07
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a biological adsorption wastewater treatment device, which comprises a reaction box, a through pipe, a stirring shaft, a first filler and a second filler, wherein the top surface of the reaction box is rotationally connected with a reaction box cover through a hinge, the top surface of the reaction box cover is spliced with the stirring shaft and an air inlet pipe, the outer wall of the stirring shaft is welded with stirring blades, the structure of the biological adsorption wastewater treatment device is reasonable, the physical and chemical modes can be avoided for wastewater treatment by installing the first filler, the second filler, the air distributing pipe, the stirring shaft, the first filtering pipe and the second filtering pipe, the cost can be saved to a great extent, the related operation process can be correspondingly reduced, the fillers are arranged into a honeycomb shape, the propagation of the whole microorganism can be accelerated, the biological metabolism of the microorganism is accelerated, and an aged biomembrane falls off from the fillers and flows into the connecting pipe and the water outlet pipe along with sewage, the wastewater is purified by filtering and separating through a filter pipe.

Description

Biological adsorption wastewater treatment device

Technical Field

The utility model relates to a waste water treatment field especially relates to a biological adsorption effluent treatment plant.

Background

The wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized. The domestic sewage is the wastewater discharged by people in daily life activities, the wastewater is mainly polluted by domestic waste and human excrement, and the quantity, the components and the concentration of pollutants are related to the living habits and the water consumption of people. Domestic sewage generally does not contain toxic substances, but it has conditions suitable for the propagation of microorganisms, contains a large amount of bacteria and pathogens, and has a certain hazard from a hygienic viewpoint. Many kinds of pollutants are generated in industrial production, and the kinds and the concentrations of the pollutants generated in different industries are obviously different. The microbial fuel cell treating process is to degrade toxic matter, organic matter and impurity with waste degrading microbe inoculated into the fuel cell. Common microbial fuel cells can be divided into: single-chamber microbial fuel cells, dual-chamber microbial fuel cells.

Present waste water treatment's mode, the majority is the mode through physics and the mode of chemistry goes to carry out the processing of waste water, the mode of this kind of processing, not only holistic cost is great, simultaneous processing's mode and development, when carrying out waste water treatment through biosorption's mode, need carry out the gas injection to sewage, utilize microorganism metabolism function, the organic pollutant that is solution and colloidal state in the messenger sewage is degraded and is converted into harmless material, make sewage can purify, but the mode of traditional gas injection is just simply ventilated in the place that sewage lets in, can make whole microorganism can appear the not enough and the not quick reproduction of support, thereby the serious purification rate who has influenced waste water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biosorption wastewater treatment device, which solves the existing wastewater treatment mode through the devices of a first filler, a second filler, a gas-distributing pipe, a stirring shaft, a first filtering pipe and a second filtering pipe, most of the wastewater treatment is carried out through a physical mode and a chemical mode, the treatment mode has larger overall cost, the mode of simultaneous treatment and the development thereof, when the wastewater treatment is carried out through the biosorption mode, the sewage needs to be injected with gas, the metabolism function of microorganisms is utilized, the organic pollutants in the states of dissolution and colloid in the sewage are degraded and converted into harmless substances, the sewage is purified, but the traditional gas injection mode is only simply ventilated at the place where the sewage is introduced, the whole microorganisms can generate insufficient nutrient supply and can not be rapidly propagated, thereby seriously affecting the purification speed of the waste water.

According to the utility model, the top surface of the reaction box is rotationally connected with a reaction box cover through a hinge, the top surface of the reaction box cover is spliced with a stirring shaft and an air inlet pipe, the outer wall of the stirring shaft is welded with stirring blades, one end of the air inlet pipe is spliced with an air box, the top surface of the air box is spliced with an air distribution pipe, the other end of the air distribution pipe is spliced with the first filler and the second filler, the reaction box is internally provided with the first filler, the second filler and a fixed plate, the through pipe is spliced with the reaction box and the fixed plate, the outer wall of one side of the first filler close to the reaction box is spliced with an outlet pipe, the other end of the outlet pipe is sleeved with a second filter pipe, the outer wall of one side of the second filler close to the reaction box is spliced with a connecting pipe, the other end of the connecting pipe is sleeved with the first filter pipe, one end, far away from the stirring blade, of the stirring shaft is sleeved with the motor, and the other end of the motor is welded with the hanging plate.

Furthermore, filter screens are arranged in the first filter pipe and the second filter pipe and are made of corrosion-resistant materials, and the filter pore sizes of the filter screens are matched.

Furthermore, the stirring shaft is two, and the sealing washer has been bonded to the part that the top surface grafting of stirring shaft and reaction case lid was some, and the sealing washer also is two.

Furthermore, the stirring blades are positioned in the reaction box, and twelve stirring blades are distributed on the outer wall of the stirring shaft in a group of six stirring blades and positioned on the inner side of the notch of the gas box.

Furthermore, the number of the air boxes is two, the number of the air distribution pipes is four, the air distribution pipes are made of corrosion-resistant materials, and air holes are formed in the air distribution pipes.

Furthermore, the two gas distribution pipes are connected with the first filler in an inserting mode, the other two gas distribution pipes are connected with the second filler in an inserting mode, the first filler and the second filler are separated through the fixing plate, and the first filler and the second filler are honeycomb-shaped.

Furthermore, the number of the motors is two, the distance between the stirring shafts and the air inlet pipe is adaptive, and the air inlet pipe is located between the two stirring shafts.

Compared with the prior art, the utility model beneficial effect who has is:

1. can avoid using the mode of physics and chemistry to carry out the processing of waste water, can practice thrift the cost in very big degree, can also corresponding reduction relevant operation process, can be through the stirring for whole sewage mixes with gas, and the area of contact is bigger, is favorable to the reproduction of microorganism.

2. Simultaneously, the filler is arranged to be honeycomb-shaped, the contact area of microorganisms can be increased to the greatest extent, the propagation of the whole microorganisms can be carried out in a large amount, the biological metabolism of the microorganisms is accelerated, so that an aged biological film falls off from the filler and flows into the connecting pipe and the water outlet pipe along with sewage, the filtering separation is carried out through the filtering pipe, and the wastewater is purified.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a biological adsorption wastewater treatment device according to the present invention;

FIG. 2 is a schematic structural view of a biological adsorption wastewater treatment device according to the present invention;

FIG. 3 is a schematic structural view of the interior of a reaction box of the biological adsorption wastewater treatment device provided by the present invention;

FIG. 4 is a schematic structural view of the whole biological adsorption wastewater treatment device according to the present invention;

wherein: 1-hanging plate, 2-motor, 3-air inlet pipe, 4-stirring shaft, 5-sealing ring, 6-reaction box cover, 7-first filtering pipe, 8-connecting pipe, 9-through pipe, 10-reaction box, 11-second filtering pipe, 12-water outlet pipe, 13-air box, 14-air distribution pipe, 15-first filler, 16-second filler, 17-fixing plate and 18-stirring blade.

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. 1-4, a biological adsorption wastewater treatment device comprises a reaction box 10, a through pipe 9, a stirring shaft 4, a first filler 15 and a second filler 16, the top surface of the reaction box 10 is rotatably connected with a reaction box cover 6 through a hinge, the top surface of the reaction box cover 6 is spliced with the stirring shaft 4 and an air inlet pipe 3, the outer wall of the stirring shaft 4 is welded with a stirring blade 18, one end of the air inlet pipe 3 is spliced with an air box 13, the top surface of the air box 13 is spliced with an air distribution pipe 14, the other end of the air distribution pipe 14 is spliced with the first filler 15 and the second filler 16, the reaction box 10 is internally provided with the first filler 15, the second filler 16 and a fixing plate 17, the through pipe 9 is spliced with the reaction box 10 and the fixing plate 17, the first filter pipe 7 and the second filter pipe 11 are internally provided with filter. Stirring vanes 18 are positioned in the reaction chamber 10, and the stirring vanes 18 are arranged in groups of twelve and six, distributed on the outer wall of the stirring shaft 4 and positioned inside the notch of the gas box 13. The number of the air boxes 13 is two, the number of the air distribution pipes 14 is four, the air distribution pipes are made of corrosion-resistant materials, and air holes are formed in the air distribution pipes 14. Two gas distributing pipes 14 are inserted with a first filler 15, the other two gas distributing pipes 14 are inserted with a second filler 16, the first filler 15 and the second filler 16 are separated by a fixing plate 17, and the first filler 15 and the second filler 16 are honeycomb-shaped.

Be equipped with reaction case lid 6, be convenient for holistic reaction case 10's dismantlement, (mixing) shaft 4 can stir waste water, make the mutual mixture of whole waste water and the air that lets in, play the effect that increases the oxygen content, 14 direct the leading in of the air that lets in of trachea among first filler 15 and the second filler 16, can make fine the propagating of microorganism, can filter through the filter screen, make the biomembrane of the microorganism that appears after the metabolism can direct filter, simultaneously corrosion-resistant material can play the effect of preventing corrosion, gas tank 13 can be with being convenient for gaseous link up, the quick propagating of microorganism in the filler also can be guaranteed to honeycombed first filler 15 and second filler 16.

The outer wall of one side of the first filler 15 that reaction box 10 is close to is pegged graft and is had outlet pipe 12, and the other end and the second filter tube 11 of outlet pipe 12 cup joint, and the outer wall of one side of the second filler 16 that reaction box 10 is close to is pegged graft and is had connecting pipe 8, and the other end and the first filter tube 7 of connecting pipe 8 cup joint, and the one end and the motor 2 cup joint of keeping away from stirring vane 18 of (mixing) shaft 4, and the other end welding of motor 2 has hanger plate 1. The stirring shaft 4 is two, and sealing washer 5 has been bonded to the some parts of stirring shaft 4 and the top surface grafting of reaction case lid 6, and sealing washer 5 also is two. The number of the motors 2 is two, the stirring shafts 4 are matched with the distance between the air inlet pipe 3, and the air inlet pipe 3 is positioned between the two stirring shafts 4.

Outlet pipe 12 and connecting pipe 18 can be so that holistic waste water can be convenient for circulate, and the biomembrane that the microorganism carried out the metabolism also can effectually be discharged, and (mixing) shaft 4 is two, can accelerate the speed of stirring, improves the oxygen content in the sewage, can play sealed effect through sealing washer 5, and motor 2 can play driven effect, can make (mixing) shaft 4 stir.

During the use, through letting in waste water in siphunculus 9, then open motor 2, make it drive (mixing) shaft 4 stir, then add the air in intake pipe 3, the air in intake pipe 3 passes through air box 13, pass through gas-distributing pipe 14 again, direct entering into among first filler 15 and the second filler 16, make the microorganism among first filler 15 and the second filler 16 also can carry out a large amount of reproductions, the air that lets in among gas-distributing pipe 14 under the effect of stirring shaft 4 and stirring blade 18, can be better mix with waste water, increase the oxygen content in the air, the reproduction of a large amount of microorganism has been guaranteed, later filter and separate through first filter tube 7 and second filter tube 11, waste water obtains purifying.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological adsorption effluent treatment plant, includes reaction box (10), siphunculus (9), (mixing) shaft (4), first filler (15) and second filler (16), its characterized in that: the reaction box is characterized in that the top surface of the reaction box (10) is rotatably connected with a reaction box cover (6) through a hinge, a stirring shaft (4) and an air inlet pipe (3) are inserted in the top surface of the reaction box cover (6), stirring blades (18) are welded on the outer wall of the stirring shaft (4), one end of the air inlet pipe (3) is inserted in the air box (13), an air distribution pipe (14) is inserted in the top surface of the air box (13), the other end of the air distribution pipe (14) is inserted in a first filler (15) and a second filler (16), a first filler (15), a second filler (16) and a fixed plate (17) are arranged in the reaction box (10), a through pipe (9) is inserted in the reaction box (10) and the fixed plate (17), a water outlet pipe (12) is inserted in the outer wall of one side of the first filler (15) close to the reaction box (10), and the other end of the water outlet pipe (12), the outer wall of one side of a second filler (16) close to the reaction box (10) is spliced with a connecting pipe (8), the other end of the connecting pipe (8) is sleeved with a first filter pipe (7), one end of the stirring shaft (4) far away from the stirring blade (18) is sleeved with the motor (2), and the other end of the motor (2) is welded with the hanging plate (1).

2. The biological adsorption wastewater treatment device according to claim 1, characterized in that: and filter screens are arranged in the first filter pipe (7) and the second filter pipe (11) and are made of corrosion-resistant materials, and the filter apertures of the filter screens are adaptive to each other in size.

3. The biological adsorption wastewater treatment device according to claim 1, characterized in that: the stirring shaft (4) are two, the sealing rings (5) are bonded to the parts, inserted and connected with the top surfaces of the stirring shaft (4) and the reaction box cover (6), and the number of the sealing rings (5) is also two.

4. The biological adsorption wastewater treatment device according to claim 1, characterized in that: the stirring blades (18) are positioned in the reaction box (10), and twelve stirring blades (18) are distributed on the outer wall of the stirring shaft (4) in a group of six and positioned on the inner side of the notch of the gas box (13).

5. The biological adsorption wastewater treatment device according to claim 1, characterized in that: the gas tank (13) is two, the gas distribution pipes (14) are four and are made of corrosion-resistant materials, and vent holes are formed in the gas distribution pipes (14).

6. The biological adsorption wastewater treatment device according to claim 1, characterized in that: the two gas distribution pipes (14) are connected with the first filler (15) in an inserting mode, the other two gas distribution pipes (14) are connected with the second filler (16) in an inserting mode, the first filler (15) and the second filler (16) are separated through the fixing plate (17), and the first filler (15) and the second filler (16) are honeycomb-shaped.

7. The biological adsorption wastewater treatment device according to claim 1, characterized in that: the number of the motors (2) is two, the stirring shafts (4) are matched with the distance between the air inlet pipe (3), and the air inlet pipe (3) is located between the two stirring shafts (4).