CN216005532U - Multistage composite biofilm reactor for in-situ treatment of black and odorous water body - Google Patents

Abstract

The utility model discloses a multistage composite biofilm reactor for treating black and odorous water in situ. The utility model discloses a biological membrane purification device, including the organism, the water pump is installed at the top of organism one side, thick gravel is installed to one side that the inside both ends of organism are close to the water pump, thin gravel is installed to the intermediate position at the inside both ends of organism, the organism is inside to fall into filtering area and purification area through thin gravel, the inside purification area both ends of organism are close to one side of thin gravel and install the stone charcoal, the inside purification area both ends of organism are kept away from one side of thin gravel and install the biomembrane, oxygen supply unit is installed to one side that organism top one end is close to the biomembrane, two feed arrangement are installed to the one end at organism top, the iron wire fixed network is all installed to the both sides of thick gravel, thin gravel and stone charcoal. The utility model adopts physical method, chemical method and biological method to purify the black and odorous water, and because the purification mode is various, the purification efficiency is high, and the purification of the black and odorous water is complete.

Description

Multistage composite biofilm reactor for in-situ treatment of black and odorous water body

Technical Field

The utility model relates to the technical field of reactors, in particular to a multistage composite biofilm reactor for in-situ treatment of black and odorous water.

Background

In recent years, with the development of economy, a large amount of domestic sewage and industrial sewage is discharged, rivers and lakes are polluted and damaged to different degrees, and the water body is increasingly black and smelly. The degradation of an ecological system degradation system such as reduction of dissolved oxygen and reduction of transparency occurs in the water body. How to treat the black and odorous water body and improve the self-cleaning capacity of the water body becomes a research hotspot of global environmental problems.

At present, the black and odorous water body treatment technology is more, such as water transfer technology, microbial agent technology, aeration and oxygenation technology, ecological floating bed technology, artificial wetland technology and the like. Only in terms of black and odorous water, the method has the disadvantages of high cost, complex operation management, high treatment difficulty and large amount of manpower and material resources, a physical method and a chemical method are generally adopted for purifying the water aiming at invisible pollutants in the water, but the physical method and the chemical method have high cost, the traditional reaction device has too single purification mode and low efficiency, and the purification of the black and odorous water is incomplete.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multistage composite biofilm reactor for in-situ treatment of black and odorous water, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a black smelly water's multistage composite biofilm reactor is administered to normal position, includes the organism, the water pump is installed at the top of organism one side, thick gravel is installed to one side that the inside both ends of organism are close to the water pump, thin gravel is installed to the intermediate position at the inside both ends of organism, inside filtering area and purification area are divided into through thin gravel to the organism, the stone charcoal is installed to one side that the inside purification area both ends of organism are close to thin gravel, the biomembrane is installed to one side that thin gravel was kept away from at the inside purification area both ends of organism, oxygen supply unit is installed to one side that organism top one end is close to the biomembrane, two feed arrangement are installed to the one end at organism top, the iron wire fixed network is all installed to the both sides of thick gravel, thin gravel and stone charcoal.

Preferably, including the casing in the feed arrangement, the top of casing is rotated through the pivot and is installed the top cap, the support frame is installed to the intermediate position of the inside one end of casing, the motor is installed on the inside top of support frame, the baffle is installed through the pivot rotation in the bottom of support frame, the gear is all installed to the output of motor and the pivot on the support frame.

Preferably, the discharge gate has been seted up to the bottom that the casing is close to support frame one end, the discharge gate size looks adaptation on the size of baffle and the casing, the feed inlet has been seted up at the top of casing, the size of top cap and the size looks adaptation of the feed inlet on the casing.

Preferably, the clamping blocks are arranged at two ends of the coarse gravel, the fine sand stone, the stone charcoal and the biomembrane, a plurality of clamping grooves are arranged at two ends of the inside of the machine body, the clamping blocks on the coarse gravel, the fine sand stone, the stone charcoal and the biomembrane are matched with the clamping grooves on the machine body in size, and the installation positions of the clamping grooves on the machine body correspond to the installation positions of the coarse gravel, the fine sand stone, the stone charcoal and the biomembrane on the machine body.

Preferably, the size of the coarse gravel, the size of the fine sand stone and the size of the stone charcoal are matched with the size of the iron wire fixing net, and the output end of the water pump penetrates through the side wall of the machine body and extends to the inside of the machine body.

Preferably, the output end of the oxygen supply device is communicated with the inside of the machine body, and the bottom of one side of the machine body, which is far away from the water pump, is provided with a water outlet.

Compared with the prior art, the utility model has the beneficial effects that: this multistage composite biofilm reactor of black smelly water is administered in normal position, solid contaminant in the black smelly water is detached through thick gravel and fine gravel, the water purifies limpidity and deodorization through the stone charcoal, then detach aquatic harmful gas or harmful chemical through the biomembrane, throw into chemical through feed arrangement toward aquatic at last, make these chemical react with the original chemical in the aquatic, further purify water quality, the device adopts physical method, chemical method and biological method to purify black smelly water, because the device purification mode is various, high purification efficiency, black smelly water purifies completely.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a side view of the wire fixing net of the present invention;

FIG. 5 is a side view showing the internal structure of the charging device of the present invention.

In the figure: 1. a body; 2. a water pump; 3. an oxygen supply device; 4. a feeding device; 5. coarse gravel; 6. fine sand and stone; 7. charcoal of stone; 8. a biofilm; 9. fixing a net by using iron wires; 10. a top cover; 11. a support frame; 12. a baffle plate; 13. a motor; 14. a casing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a multistage composite biofilm reactor of black and odorous water body is administered to normal position, including organism 1, water pump 2 is installed at the top of 1 one side of organism, thick gravel 5 is installed to one side that 1 inside both ends of organism are close to water pump 2, thin gravel 6 is installed to the intermediate position at 1 inside both ends of organism, 1 inside filter area and purification area are divided into through thin gravel 6 to the organism, 1 inside purification area both ends of organism are close to one side of thin gravel 6 and install stone charcoal 7, one side that thin gravel 6 was kept away from at 1 inside purification area both ends of organism installs biomembrane 8, oxygen supply unit 3 is installed to one side that 1 top one end of organism is close to biomembrane 8, two feed arrangement 4 are installed to the one end at 1 top of organism, thick gravel 5, iron wire fixing net 9 is all installed to the both sides of thin gravel 6 and stone charcoal 7.

In this implementation, including casing 14 in feed arrangement 4, top cap 10 is installed through the pivot rotation in the top of casing 14, support frame 11 is installed to the intermediate position of the inside one end of casing 14, motor 13 is installed on the inside top of support frame 11, baffle 12 is installed through the pivot rotation in the bottom of support frame 11, the gear is all installed to the output of motor 13 and the pivot on the support frame 11, the cooperation between the gear on the output of motor 13 and the support frame 11 realizes the purpose of baffle 12 switch discharge gate.

In this implementation, the discharge gate has been seted up to the bottom that casing 14 is close to support frame 11 one end, discharge gate size looks adaptation on the size of baffle 12 and the casing 14, the feed inlet has been seted up at the top of casing 14, the size of top cap 10 and the size looks adaptation of the feed inlet on the casing 14, make things convenient for the staff to pour solid chemical into inside the one device 4 of coming in, feed arrangement 4 has two and installs respectively between fine grit 6 and stone charcoal 7 and between biomembrane 8 and organism 1, can multi-level carry out the purification of black smelly water.

In this implementation, the fixture block has all been seted up at the both ends of thick gravel 5, fine sand stone 6, stone charcoal 7 and biomembrane 8, a plurality of draw-in grooves have been seted up at the inside both ends of organism 1, thick gravel 5, fine sand stone 6, fixture block on stone charcoal 7 and the biomembrane 8 and the draw-in groove size looks adaptation on the organism 1, the mounted position of draw-in groove is corresponding with the mounted position on organism 1 of thick gravel 5, fine sand stone 6, stone charcoal 7 and biomembrane 8 on organism 1, make things convenient for thick gravel 5, fine sand stone 6, stone charcoal 7 and biomembrane 8's change.

In this embodiment, the size of the coarse gravel 5, the fine sand stone 6 and the stone charcoal 7 is matched with the size of the iron wire fixing net 9, the output end of the water pump 2 penetrates through the side wall of the machine body 1 and extends to the inside of the machine body 1, and the coarse gravel 5, the fine sand stone 6 and the stone charcoal 7 can be fixed between the iron wire fixing nets 9.

In this implementation, the output of apparatus for supplying oxygen 3 is linked together with organism 1 is inside, can be favorable to the use of biomembrane 8 toward providing oxygen in the black smelly water, and the bottom that organism 1 kept away from water pump 2 one side has seted up the delivery port, can discharge the black smelly water that purifies completely.

The working principle is as follows: the worker pumps the black and odorous water into the machine body 1 through the water pump 2, the black and odorous water removes larger solid pollutants in the black and odorous water through the coarse gravel 5, the black and odorous water removes smaller solid pollutants in the black and odorous water through the fine gravel 6, the worker puts solid chemicals into the feeding device 4, then the motor 13 and the oxygen supply device 3 are started, the purpose of rotating the baffle 12 is realized through the matching between the motor 13 and the upper rotating shaft gear of the supporting frame 11, the purpose of discharging the solid chemical is achieved, when the solid chemicals are put into the black smelly water, the harmful chemical substances in the black smelly water are removed, the black smelly water plays the roles of deodorization and heterochrosis through the stone charcoal 7, then the black smelly water passes through the biological membrane 8, the cooperation between the biological membrane 8 and the nutrient supplying device 3 achieves further removing the chemical substances in the black smelly water, and finally the completely purified black smelly water flows out from the water outlet on the machine body 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. The utility model provides a multistage composite biofilm reactor of black and odorous water body is administered to normal position, includes organism (1), its characterized in that: the top of one side of the machine body (1) is provided with a water pump (2), one side of two ends of the interior of the machine body (1) close to the water pump (2) is provided with a coarse gravel (5), fine sand stones (6) are arranged in the middle of two ends of the machine body (1), the interior of the machine body (1) is divided into a filtering area and a purifying area through the fine sand stones (6), the two ends of the purification area in the machine body (1) are provided with stone charcoal (7) at one side close to the fine sand stone (6), a biological membrane (8) is arranged at one side of two ends of the purification area in the machine body (1) far away from the fine sand stone (6), one side of one end of the top of the machine body (1) close to the biological membrane (8) is provided with an oxygen supply device (3), two feeding devices (4) are arranged at one end of the top of the machine body (1), and iron wire fixing nets (9) are arranged on two sides of the coarse gravel (5), the fine sand stone (6) and the stone charcoal (7).

2. The multi-stage composite biofilm reactor for in-situ treatment of black and odorous water bodies according to claim 1, wherein: casing (14) are included in feeding device (4), top cap (10) are installed through the pivot rotation in the top of casing (14), support frame (11) are installed to the intermediate position of the inside one end of casing (14), motor (13) are installed on the inside top of support frame (11), baffle (12) are installed through the pivot rotation in the bottom of support frame (11), the gear is all installed in the output of motor (13) and the pivot on support frame (11).

3. The multi-stage composite biofilm reactor for in-situ treatment of black and odorous water according to claim 2, wherein: the bottom that casing (14) is close to support frame (11) one end has seted up the discharge gate, the size of baffle (12) and the discharge gate size looks adaptation on casing (14), the feed inlet has been seted up at the top of casing (14), the size of top cap (10) and the size looks adaptation of the feed inlet on casing (14).

4. The multi-stage composite biofilm reactor for in-situ treatment of black and odorous water bodies according to claim 1, wherein: the fixture block has been all seted up at the both ends of coarse gravel (5), fine gravel (6), stone charcoal (7) and biomembrane (8), a plurality of draw-in grooves have been seted up at the inside both ends of organism (1), the fixture block on coarse gravel (5), fine gravel (6), stone charcoal (7) and biomembrane (8) and the draw-in groove size looks adaptation on organism (1), the mounted position of draw-in groove corresponds with the mounted position on organism (1) of coarse gravel (5), fine gravel (6), stone charcoal (7) and biomembrane (8).

5. The multi-stage composite biofilm reactor for in-situ treatment of black and odorous water bodies according to claim 1, wherein: the size of thick gravel (5), fine sand stone (6) and stone charcoal (7) and the size looks adaptation of iron wire fixed network (9), the output of water pump (2) runs through the lateral wall of organism (1) and extends to the inside of organism (1).

6. The multi-stage composite biofilm reactor for in-situ treatment of black and odorous water bodies according to claim 1, wherein: the output end of the oxygen supply device (3) is communicated with the interior of the machine body (1), and a water outlet is formed in the bottom of one side, away from the water pump (2), of the machine body (1).

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