CN211284077U

CN211284077U - Moving bed biofilm reactor for sewage treatment

Info

Publication number: CN211284077U
Application number: CN201921936766.5U
Authority: CN
Inventors: 陈素兰
Original assignee: Xuzhou Shiheng Environmental Protection Technology Co Ltd
Current assignee: Xuzhou Shiheng Environmental Protection Technology Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-18
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a remove bed biofilm reactor for sewage treatment, which comprises a reactor, the right side of reactor inner chamber is provided with rabbling mechanism, the equal fixedly connected with fixed plate in left side of reactor inner chamber top and bottom, the left side of reactor inner chamber is provided with purification mechanism. The utility model discloses a setting of aeration mechanism, the person of being convenient for oxygenate in to the reactor, the purifying effect of equipment has been increased, cooperation through rabbling mechanism, the person of being convenient for use carries out intensive mixing with sewage and microbial filler, cooperation through water pump and filter frame, prevent that large granule impurity from damaging the water pump, the purifying effect of equipment has been strengthened simultaneously, cooperation through purifying the mechanism, the person of being convenient for use filters and adsorbs impurity and suspended particles in the sewage, the purifying effect of equipment has been strengthened, the problem that the traditional moving bed biofilm reactor that is used for sewage treatment purifying effect is poor has been solved.

Description

Moving bed biofilm reactor for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a remove bed biofilm reactor for sewage treatment.

Background

Sewage treatment is for making sewage reach the quality of water requirement that discharges into a certain water or reuse and carry out the process of purifying it, sewage treatment is widely used in the building, agriculture, the traffic, the energy, the petrochemical industry, the environmental protection, the urban landscape, each field such as medical treatment and food and beverage, also more and more walk into common people's daily life, need use moving bed biofilm reactor in handling sewage process, traditional moving bed biofilm reactor adopts the impeller to stir little biofilm carrier and sewage in the reactor mostly, stirring efficiency is very low, and traditional moving bed biofilm reactor only uses the water interception grid to intercept and filter the suspended solid in the sewage mostly, the filter effect is very poor, can not make sewage purify completely, the sewage direct discharge of complete purification, can pollute peripheral environment and quality of water membrane reactor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove bed biofilm reactor for sewage treatment possesses the good advantage of purifying effect, has solved the poor problem of traditional removal bed biofilm reactor purifying effect who is used for sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a moving bed biofilm reactor for sewage treatment comprises a reactor, wherein a stirring mechanism is arranged on the right side of an inner cavity of the reactor, fixed plates are fixedly connected with the left sides of the top and the bottom of the inner cavity of the reactor, a purification mechanism is arranged on the left side of the inner cavity of the reactor, an aeration mechanism is arranged on the bottom of the inner cavity of the reactor, a water inlet pipe is communicated with the right side of the top of the inner cavity of the reactor, a water outlet pipe is communicated with the left side of the bottom of the inner cavity of the reactor, supporting legs are fixedly connected with the two sides of the bottom of the reactor, a supporting plate is fixedly connected with the inner side of the bottom of the supporting legs, a water pump is fixedly connected with the left side of the top of the supporting plate, a water service pipe is communicated with the left end of the water service pipe, one end of, the right end of the water pump is communicated with a water suction pipe, one end, far away from the water pump, of the water suction pipe penetrates through the inner cavity of the reactor, and the periphery of the water suction pipe is fixedly connected with a filter frame through bolts.

Preferably, rabbling mechanism includes motor, rotation axis and stirring frame, mounting panel fixedly connected with motor is passed through on the right side at reactor top, the output fixedly connected with rotation axis of motor, the bottom of rotation axis runs through to inner chamber and the fixedly connected with stirring vane of reactor, the top fixedly connected with stirring frame of rotation axis, the fixed surface of stirring frame is connected with stirring vane.

Preferably, purification mechanism includes the filter, filters cotton board and active carbon adsorption board, the left side of reactor inner chamber top and bottom all inlays in proper order from a left side to the right side and is equipped with active carbon adsorption board, filters cotton board and filter.

Preferably, the aeration mechanism comprises an air blower, a four-way joint, a diffusion pipe and a diffusion disc, the air blower is fixedly connected to the right side of the top of the support plate, the left end of the air blower is communicated with a first ventilation pipe, one end, far away from the air blower, of the first ventilation pipe penetrates through an inner cavity of the reactor and is communicated with the four-way joint, the diffusion pipe is communicated with the outer side of the four-way joint, and the top of the diffusion pipe is communicated with the diffusion disc through a second ventilation pipe.

Preferably, the right side of the inner cavity of the reactor is filled with microbial fillers, and the tops of the activated carbon adsorption plate, the filtering cotton plate and the filtering plate penetrate through the reactor and are fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an aeration mechanism's setting, the user conveys outdoor air to the cross-joint through the first ventilation pipe through the air-blower in, convey to the diffuser in through the cross-joint afterwards, the air conveys to the diffusion dish in through the second ventilation pipe this moment, the air passes through the through-hole in the diffusion dish at this moment and evenly diffuses in to the reactor, the person of facilitating the use oxygenates in to the reactor, prevent the suspensoid in the reactor simultaneously from sinking, the purpose of microorganism filler and dissolved oxygen contact in the reactor has been strengthened, thereby guaranteed that microorganism filler carries out oxidative decomposition to the organic matter in the sewage under the condition that has sufficient dissolved oxygen in the reactor, the purifying effect of equipment has been increased, through the cooperation of rabbling mechanism, the user drives the rotation axis through the motor and begins to rotate, thereby drive the rabbling frame and the stirring vane and begin to rotate, the person of facilitating the use carries out the intensive mixing with, the speed of fusing of sewage and microbial packing has been accelerated, the work efficiency of equipment has been improved, cooperation through water pump and filter frame, the user passes through the water pump with reactor inner chamber right side sewage after microbial packing fuses the decomposition convey to the left side of reactor inner chamber via the water service pipe, filter frame filters sewage this moment, prevent that large granule impurity from damaging the water pump, the purifying effect of equipment has been strengthened simultaneously, cooperation through purification mechanism, convenient to use person filters and adsorbs impurity in the sewage and suspended particles, the purifying effect of equipment has been strengthened, the problem that the traditional moving bed biofilm reactor that is used for sewage treatment purifying effect is poor has been solved.

2. The utility model discloses a motor, the cooperation of rotation axis and stirring frame, the person of facilitating the use accelerates the integration speed of sewage and microbial filler, the work efficiency of reactor has been accelerated, through the filter, filter cotton board and activated carbon adsorption plate's cooperation, the person of facilitating the use filters and adsorbs sewage, through the air-blower, the cross joint, the cooperation of diffusion pipe and diffusion dish, the person of facilitating the use oxygenates in to the reactor, prevent simultaneously that the suspensoid from sinking in the reactor, through microbial filler's cooperation, the person of facilitating the use carries out oxidative decomposition to the organic matter in the sewage, cooperation through the handle, the person of facilitating the use is to activated carbon adsorption plate, filter cotton board and filter are maintained and are changed.

Drawings

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

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

fig. 3 is a top view of the filter frame structure of the present invention.

In the figure: 1. a reactor; 2. a stirring mechanism; 21. a motor; 22. a rotating shaft; 23. a stirring frame; 3. an aeration mechanism; 31. a blower; 32. a four-way joint; 33. a diffuser tube; 34. a diffusion disc; 4. a support plate; 5. a filter frame; 6. a fixing plate; 7. a purification mechanism; 71. a filter plate; 72. a filter cotton plate; 73. an activated carbon adsorption plate; 8. a water pump; 9. and (3) microbial fillers.

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, a moving bed biofilm reactor for sewage treatment comprises a reactor 1, wherein a microbial filler 9 is filled on the right side of an inner cavity of the reactor 1, the tops of an activated carbon adsorption plate 73, a filter cotton plate 72 and a filter plate 71 penetrate through the reactor 1 and are fixedly connected with a handle, through the cooperation of the microbial filler 9, a user can conveniently perform oxidative decomposition on organic matters in sewage, through the cooperation of the handle, the user can conveniently maintain and replace the activated carbon adsorption plate 73, the filter cotton plate 72 and the filter plate 71, a stirring mechanism 2 is arranged on the right side of the inner cavity of the reactor 1, the stirring mechanism 2 comprises a motor 21, a rotating shaft 22 and a stirring frame 23, the right side of the top of the reactor 1 is fixedly connected with the motor 21 through a mounting plate, an output end of the motor 21 is fixedly connected with the rotating shaft 22, and the bottom of the rotating shaft 22 penetrates through the inner cavity of the, the top of the rotating shaft 22 is fixedly connected with a stirring frame 23, the surface of the stirring frame 23 is fixedly connected with stirring blades, through the cooperation of the motor 21, the rotating shaft 22 and the stirring frame 23, a user can conveniently accelerate the fusion speed of sewage and microbial fillers 9, the working efficiency of the reactor 1 is accelerated, the left sides of the top and the bottom of the inner cavity of the reactor 1 are both fixedly connected with fixing plates 6, the left side of the inner cavity of the reactor 1 is provided with a purifying mechanism 7, the purifying mechanism 7 comprises a filter plate 71, a filter cotton plate 72 and an active carbon adsorption plate 73, the left sides of the top and the bottom of the inner cavity of the reactor 1 are respectively embedded with the active carbon adsorption plate 73, the filter cotton plate 72 and the filter plate 71 from left to right in sequence, through the filter plate 71 and the matching of the filter cotton plate 72 and the active carbon adsorption plate 73, the user can conveniently filter and adsorb sewage, the aeration mechanism 3 comprises an air blower 31, a four-way joint 32, a diffusion pipe 33 and a diffusion disc 34, the air blower 31 is fixedly connected to the right side of the top of the support plate 4, the left end of the air blower 31 is communicated with a first ventilation pipe, one end of the first ventilation pipe, which is far away from the air blower 31, penetrates into the inner cavity of the reactor 1 and is communicated with the four-way joint 32, the diffusion pipe 33 is communicated with the outer side of the four-way joint 32, the top of the diffusion pipe 33 is communicated with the diffusion disc 34 through a second ventilation pipe, through the matching of the air blower 31, the four-way joint 32, the diffusion pipe 33 and the diffusion disc 34, a user can conveniently oxygenate the reactor 1, meanwhile, the suspension in the reactor 1 is prevented from sinking, the right side of the top of the inner cavity of the reactor 1 is communicated with a water inlet pipe, the left side of the bottom of the inner cavity of, the left side of the top of the supporting plate 4 is fixedly connected with a water pump 8, the left end of the water pump 8 is communicated with a water through pipe, one end of the water through pipe, which is far away from the water pump 8, penetrates through the left side of the inner cavity of the reactor 1, the right side of the water through pipe is fixedly connected with the left side of the fixing plate 6 through a fixing part, the right end of the water pump 8 is communicated with a water suction pipe, one end of the water suction pipe, which is far away from the water pump 8, penetrates through the inner cavity of the reactor 1, the periphery of the water suction pipe is fixedly connected with a filter frame 5 through bolts, through the arrangement of the aeration mechanism 3, a user conveys outdoor air into the four-way joint 32 through a blower 31 and then conveys the air into a diffusion pipe 33 through the four-way joint 32, at the moment, the air is conveyed into a diffusion disc 34 through a second ventilation, meanwhile, the suspension body in the reactor 1 is prevented from sinking, the purpose of contacting the microbial filler 9 in the reactor 1 with dissolved oxygen is enhanced, thereby ensuring that the microbial filler 9 in the reactor 1 carries out oxidative decomposition on organic matters in sewage under the condition of sufficient dissolved oxygen, the purification effect of the equipment is increased, through the cooperation of the stirring mechanism 2, a user drives the rotating shaft 22 to rotate through the motor 21, thereby driving the stirring frame 23 and the stirring blades to rotate, the user can conveniently and fully mix the sewage and the microbial filler 9, the fusion speed of the sewage and the microbial filler 9 is accelerated, the working efficiency of the equipment is improved, through the cooperation of the water pump 8 and the filter frame 5, the user transmits the sewage which is subjected to fusion decomposition by the microbial filler 9 on the right side of the inner cavity of the reactor 1 to the left side of the inner cavity of the reactor 1 through the water pipe by the water pump 8, filter frame 5 and filter sewage this moment, prevent that large granule impurity from damaging water pump 8, strengthened the purifying effect of equipment simultaneously, through the cooperation of purifying mechanism 7, the person of being convenient for filters and adsorbs impurity in the sewage and suspended particles, has strengthened the purifying effect of equipment, has solved the poor problem of traditional moving bed biofilm reactor purifying effect who is used for sewage treatment.

When the device is used, a user conveys sewage into the reactor 1 through the water inlet pipe, the user opens the air blower 31 at the moment, the air blower 31 conveys outdoor air into the four-way joint 32 through the first vent pipe, then conveys the outdoor air into the diffusion pipe 33 through the four-way joint 32, at the moment, the air is conveyed into the diffusion disc 34 through the second vent pipe, at the moment, the air is uniformly diffused into the reactor 1 through the through holes in the diffusion disc 34, so that the reactor 1 is oxygenated, then the user opens the motor 21, the motor 21 drives the rotating shaft 22 to rotate, so as to drive the stirring frame 23 and the stirring blades to rotate, at the moment, the stirring blades fully mix the sewage and the microbial filler 9, after the mixing is finished, the user opens the water pump 8, the water pump 8 conveys the sewage, which is subjected to fusion and decomposition by the microbial filler 9, on the right side of the inner cavity, at this time, the filtering frame 5 filters the sewage, and then the sewage is filtered and adsorbed by the filtering plate 71, the filtering cotton plate 72 and the activated carbon adsorption plate 73, and then is conveyed out of the reactor 1 through the water outlet pipe, so that the purification of the sewage is completed.

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. A moving bed biofilm reactor for sewage treatment, comprising a reactor (1), characterized in that: the reactor is characterized in that a stirring mechanism (2) is arranged on the right side of an inner cavity of the reactor (1), a fixing plate (6) is fixedly connected to the top and the bottom of the inner cavity of the reactor (1) on the left side, a purification mechanism (7) is arranged on the left side of the inner cavity of the reactor (1), an aeration mechanism (3) is arranged on the bottom of the inner cavity of the reactor (1), a water inlet pipe is communicated with the right side of the top of the inner cavity of the reactor (1), a water outlet pipe is communicated with the left side of the bottom of the inner cavity of the reactor (1), supporting legs are fixedly connected to both sides of the bottom of the reactor (1), a supporting plate (4) is fixedly connected to the inner side of the bottom of the supporting legs, a water pump (8) is fixedly connected to the left side of the top of the supporting plate (4), a water pipe is communicated with the left end, and the right side of the water service pipe is fixedly connected with the left side of the fixed plate (6) through a fixing part, the right end of the water pump (8) is communicated with a water suction pipe, one end, far away from the water pump (8), of the water suction pipe penetrates through the inner cavity of the reactor (1), and the periphery of the water suction pipe is fixedly connected with a filter frame (5) through bolts.

2. A moving bed biofilm reactor for wastewater treatment according to claim 1, characterized in that: rabbling mechanism (2) are including motor (21), rotation axis (22) and stirring frame (23), mounting panel fixedly connected with motor (21) are passed through on the right side at reactor (1) top, the output fixedly connected with rotation axis (22) of motor (21), the inner chamber and the fixedly connected with stirring vane of reactor (1) are run through to the bottom of rotation axis (22), the top fixedly connected with stirring frame (23) of rotation axis (22), the fixed surface of stirring frame (23) is connected with stirring vane.

3. A moving bed biofilm reactor for wastewater treatment according to claim 1, characterized in that: purification mechanism (7) include filter (71), filter cotton board (72) and active carbon adsorption board (73), the left side of reactor (1) inner chamber top and bottom all inlays in proper order from a left side to the right side and is equipped with active carbon adsorption board (73), filters cotton board (72) and filter (71).

4. A moving bed biofilm reactor for wastewater treatment according to claim 1, characterized in that: aeration mechanism (3) are including air-blower (31), four way connection (32), diffusion tube (33) and diffusion dish (34), the right side fixedly connected with air-blower (31) at backup pad (4) top, the left end intercommunication of air-blower (31) has first ventilation pipe, and the one end that air-blower (31) were kept away from to first ventilation pipe runs through to the inner chamber of reactor (1) and communicates four way connection (32), the outside of four way connection (32) all communicates diffusion tube (33), the top of diffusion tube (33) is passed through second ventilation pipe intercommunication and is had diffusion dish (34).

5. A moving bed biofilm reactor for wastewater treatment according to claim 3, characterized in that: the right side of the inner cavity of the reactor (1) is filled with microbial fillers (9), and the tops of the activated carbon adsorption plate (73), the filtering cotton plate (72) and the filtering plate (71) penetrate through the reactor (1) and are fixedly connected with handles.