CN113735388B

CN113735388B - Biological multi-efficiency reactor

Info

Publication number: CN113735388B
Application number: CN202111144808.3A
Authority: CN
Inventors: 刘惠杰; 赵洪启; 沈嵬; 朱旦; 宋东超
Original assignee: Wuxi Hi Tech Environmental Protection Equipment Technology Co ltd
Current assignee: Wuxi Hi Tech Environmental Protection Equipment Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-11-04
Anticipated expiration: 2041-09-28
Also published as: CN113735388A

Abstract

The invention relates to the field of bioengineering, in particular to a biological multi-effect reactor; comprises a shell, a water inlet pipe and a water outlet pipe; the interior of the shell is fixedly connected with uniformly arranged partition plates; a water inlet pipe is arranged at one side of the shell; a water outlet pipe is fixedly connected to the other side of the shell; the side surface of one side of the shell is fixedly connected with a first connecting pipe and a first joint which are uniformly arranged; the side face of the other side of the shell is fixedly connected with a second connecting pipe and a second connector which are uniformly arranged; the invention effectively realizes the multi-chamber combined treatment of the wastewater, and through the mutual connection or independent separation among the chambers, the wastewater can be treated in the single chamber and can be treated sequentially according to the combined sequence during the wastewater treatment, thereby meeting different treatment environment requirements of anaerobism, facultative oxygen, aerobic oxygen and the like, and realizing the comprehensive treatment of pollutants such as total nitrogen, COD, ammonia nitrogen and the like by ensuring that the wastewater flexibly faces different water inlet indexes under a complex state.

Description

Biological multi-efficiency reactor

Technical Field

The invention relates to the field of bioengineering, in particular to a biological multi-effect reactor.

Background

With the rapid development of national economy and the increasing improvement of the living standard of people, the sewage treatment requirement of China is more and more strict, and for industrial wastewater, municipal wastewater and rural domestic wastewater, a biological method is one of the main treatment methods, mainly utilizes the action of microorganisms to remove pollutants, and needs to use a biological multi-efficiency reactor.

According to CN108395985B bioreactor, the design can enable the reaction solution to uninterruptedly flow through the periphery of the fourth vertical pipe through a special stirring mode, and the temperature adjusting mode enables the overall temperature of the reaction solution to be more uniform, thereby being beneficial to the reaction consistency of the reaction solution at different positions.

However, the biological multi-effect reactor in the prior art is mainly of a single-zone structure, and treats organisms through culture in a single zone, but the single-zone culture environment is limited, so that different treatment environment requirements of anaerobism, facultative aerobic treatment, aerobic treatment and the like cannot be met, various typical pollutants such as COD/BOD5, NH3-N, NOX-N and the like cannot be comprehensively removed, wastewater with different water inlet indexes can not be flexibly faced in a complex state, and the standard reaching problem of pollutants such as total nitrogen, COD and ammonia nitrogen cannot be guaranteed.

Therefore, the invention provides a biological multi-effect reactor.

Disclosure of Invention

In order to make up the problems that the biological multi-efficiency reactor in the prior art is mainly of a single-zone structure, organisms are treated by culturing in a single zone, but the single-zone culture environment is limited, different treatment environment requirements of anaerobism, facultative oxygen, aerobic oxygen and the like cannot be met, various typical pollutants such as COD/BOD5, NH3-N, NOX-N and the like cannot be completely removed, and further, wastewater with different water inlet indexes can not be flexibly faced under a complex state, and the pollutants such as total nitrogen, COD, ammonia nitrogen and the like cannot be guaranteed to reach the standard.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a biological multi-effect reactor, which comprises a shell, a water inlet pipe and a water outlet pipe; the interior of the shell is fixedly connected with uniformly arranged partition plates, and the interior of the shell is divided into a plurality of sub-cavities through the partition plates; a water inlet pipe is arranged at one side of the shell; a water outlet pipe is fixedly connected to the other side of the shell; the side surface of one side of the shell is fixedly connected with first connecting pipes which are uniformly arranged; the end parts of the first connecting pipes are fixedly connected with first joints; the side surface of the other side of the shell is fixedly connected with second connecting pipes which are uniformly arranged; the surface of the second connecting pipe is fixedly connected with second connectors which are uniformly arranged; connecting holes are formed in the side face of the shell close to the first connecting pipe; the inner bottom surface of the shell is fixedly connected with uniformly arranged spray heads; the top surface of the shell is provided with exhaust holes at the cavity dividing positions; during operation, the interior of the shell is divided by the partition board, so that the interior of the shell is divided into a plurality of sub-cavities, dissolved oxygen content in each sub-cavity is controlled by aerating the interior of the sub-cavity through the spray head, the interior of each sub-cavity is sequentially provided with four regions with anaerobic, facultative, aerobic and adjustable oxygen content by the installation sequence, the water inlet pipe is opened by connecting the first joint with the water inlet pipe and connecting the second joint with the connecting hole or the water outlet hole, sewage can be guided into the first joint by the water inlet pipe and then flows into the first connecting pipe, the sewage can flow into the interior of one sub-cavity through the first connecting pipe, pollutants are treated by organisms in the sub-cavities, the liquid level of the polluted water continuously rises along with the continuous introduction of the polluted water, and finally, the treated water can be guided out through the second connecting pipe and is communicated with the water outlet hole through the second joint, the wastewater after being treated is led into the water outlet pipe and led out through the water outlet pipe, and the wastewater treatment requirement of a specific environment can be met through the treatment of a single sub-cavity, when the wastewater contains various pollutants, in order to ensure that the various pollutants can be completely and effectively treated, the wastewater after being treated by the first sub-cavity is firstly led into the first sub-cavity and then is connected with the next connecting hole through the second joint of the sub-cavity, so that the wastewater after being treated by the first sub-cavity is led into the second sub-cavity, and further the wastewater after being treated by the second sub-cavity can be directly led into the water outlet pipe or continuously enters the third sub-cavity according to the connection condition of the second joint, and the like, so that the comprehensive and effective treatment of the wastewater is realized, the multi-cavity combined treatment of the wastewater is effectively realized through the invention, and the sub-cavities are mutually connected or independently separated, when waste water treatment, not only can handle waste water list branch chamber, can handle according to the combination order simultaneously in proper order, satisfy anaerobism, facultative and good oxygen etc. different processing environment demands, can cross the waste water of guaranteeing to face different water intaking indexes in a flexible way under the complex state, realize the comprehensive processing to pollutants such as total nitrogen, COD and ammonia nitrogen.

Preferably, the end surfaces of the first joint and the second joint are both provided with a first control groove; the inner parts of the first control grooves are respectively connected with a first control block in a sliding manner; the side surfaces of the first control grooves are provided with first guide holes; the side surfaces of the first control blocks are provided with second guide holes; the side surfaces of the first control blocks, which are far away from the bottom of the first control groove, are provided with first channels, and the first channels are communicated with the corresponding second guide holes; the joint positions of the water inlet pipe, the water outlet pipe and the connecting hole are all provided with second control grooves; the inner parts of the second control grooves are respectively connected with a second control block in a sliding manner; third guide holes are formed in the side faces of the second control grooves; the side surfaces of the second control block are provided with fourth guide holes; the side surfaces of the second control blocks, which are far away from the bottom of the second control groove, are provided with second channels, and the second channels are communicated with corresponding fourth guide holes; when the automatic connection device works, the first control block and the second control block are arranged, in the process that the first connector and the second connector are plugged, the corresponding first control blocks in the first connector and the second connector are extruded, the first guide hole is communicated with the corresponding second guide hole, meanwhile, the second control block is also extruded, the third guide hole is communicated with the fourth guide hole, and therefore after the first connector is connected, sewage in the first connecting pipe firstly enters the first channel through the first guide hole and the second guide hole and then is led out through the second channel, the fourth guide hole and the third guide hole, the automatic connection function of the first connector is achieved.

Preferably, the surfaces of the first joint and the second joint are hinged with handles; the surface of the handle is fixedly connected with a clamping block close to the hinged point; clamping grooves are formed in the positions of the interfaces of the water inlet pipe, the water outlet pipe and the connecting hole, and the clamping grooves are matched with the clamping blocks; the during operation, through setting up the fixture block, when first joint and second connect and be in connected state, owing to avoid the not hard up problem that first joint and second connect, go into corresponding draw-in groove through the automatic card of fixture block, realize the automatic locking to first joint and second joint, when needing to break off first joint and second joint simultaneously, can manually rotate the handle, the handle can drive the fixture block and rotate, make the fixture block with correspond the separation between the draw-in groove, the first joint or the second joint of the locking of being convenient for and the autosegregation that corresponds the interface.

Preferably, the top surface of the interior of the shell is provided with a pressure groove; a pressure block is connected inside the pressure groove in a sliding manner; floating balls are arranged on the bottom surfaces of the pressure blocks; first annular grooves are formed in the first guide holes close to one side of the water inlet pipe; the inner parts of the first annular grooves are fixedly connected with first annular air bags, and the first annular air bags are communicated with the corresponding first pressure grooves through pipelines; during operation, through setting up the floater, when the second articulate the hookup location and has appeared blockking up the problem, perhaps when the inflow of first joint is greater than the play water flow that the second connects, divide the inside sewage liquid level in chamber to rise constantly, overflow through the exhaust at last, influence the normal work of reactor, when dividing the warning line that the liquid level in chamber exceeded, sewage can drive the floater and float, the floater can extrude the pressure piece, make the inside atmospheric pressure of pressure tank increase, and then the inside of the leading-in first annular gasbag of partial gas of pressure tank inside, expand through first annular gasbag, and then can reduce first guide hole size, it lasts leading-in branch chamber to reduce sewage, or first guide hole is sealed completely, avoid the sewage liquid level to rise constantly.

Preferably, the inner parts of the first guide holes close to one side of the water outlet pipe are provided with second annular grooves; the inner part of each second annular groove is fixedly connected with a second annular air bag; the bottom surface of the second joint is provided with a telescopic groove; a telescopic bag is fixedly connected inside the telescopic groove; the bottom surface of the telescopic plate is fixedly connected with a telescopic bag, and the telescopic bag is communicated with the corresponding first pressure groove through a pipeline; a connecting pipe is connected between the side surface of the telescopic groove and the second annular air bag; during operation, through setting up second annular gasbag, when the floater floats, the inside of the inside partial gas of pressure tank can the leading-in bellows in step for the bellows extension, the bellows can drive the expansion plate and remove, and then the internal pressure of the expansion tank of connecting the union coupling position reduces, and then makes the shrink of second annular gasbag, and then the inside first guide hole increase of second joint has promoted the quick outflow of sewage.

Preferably, the inner part of the shell close to the second connecting pipe is fixedly connected with a collecting block; the collecting blocks are internally provided with accommodating holes, and the accommodating holes are used for mutually communicating the inside of the shell with the corresponding second connecting pipes; the interior of each accommodating hole is fixedly connected with a filter plate; the during operation collects the piece through setting up, when cultivateing biology, divides the water of intracavity portion to take over through the leading-in second in hole of accomodating on collection piece surface, in order to avoid the outflow of a large amount of biological carriers, can filter biological carriers through the filter, ensures that biological carriers is kept in the reactor, can not flow away along with rivers.

Preferably, the bottom surface of the shell is provided with first flow holes which are uniformly distributed; a second flow hole is formed in the bottom of the accommodating hole, and the second flow hole is communicated with the first flow hole through a pipeline; the bottom of the shell is fixedly connected with a water pump; the during operation, through setting up the water pump, start through control water pump interval, the water pump can make and accomodate a large amount of biological carriers that hole internal filtration got off and pass through the leading-in first discharge orifice of second discharge orifice, and reintroduce into the bottom position that corresponds the branch chamber through first discharge orifice, because be in inhomogeneous state in whole reactor, biological carrier is in the reactor, can be along with the water inflow exit position together, and the enrichment, it piles up to form biological carrier, consequently through providing extra energy at exit position, guide biological carrier returns the bottom position of branch chamber again, biological carrier's circulation and fluidization have been realized.

Preferably, the top surface of the exhaust hole is fixedly connected with a support frame; the bottom of the support frame is provided with a control plug; the top surface of the control plug is fixedly connected with an elastic sheet; the during operation, through setting up support frame and control stopper, in order to avoid the inside in reverse inflow branch chamber of outside air, produce the influence to the inside environment of branch chamber, even lead to dividing the inside biological kind in chamber to change, when dividing the inside atmospheric pressure increase in chamber, gaseous can extrude the control stopper, control stopper upward movement and extrusion shell fragment, make the exhaust hole normally open, simultaneously when the inside atmospheric pressure in branch chamber reduces, under the elastic action of shell fragment, the automatic downstream of control stopper, and make the exhaust hole close, avoid the inside in the reverse leading-in branch chamber of outside gas.

Preferably, a supporting block is fixedly connected inside the floating ball; the top surface of the supporting block is provided with a guide groove, and the pressure block is connected to the inside of the guide groove in a sliding manner; the bottom surface of the support frame is fixedly connected with a telescopic rod, and the telescopic rod is communicated with the inside of the guide groove through a pipeline; the bottom of the telescopic rod is fixedly connected with a connecting plate; the bottom surface of the connecting plate is provided with an installation groove, and the control plug is connected to the inside of the installation groove in a sliding manner; the during operation, through setting up supporting shoe and telescopic link, when the floater floats, the floater at first can drive the supporting shoe upward movement, make relative motion between supporting shoe and the pressure block, the inside atmospheric pressure of guide slot increases, and then the inside of gaseous leading-in telescopic link that can, the inside extension of telescopic link, the telescopic link can drive even board downstream, can close the exhaust hole completely through even board, under the inside condition of stewing for a long time of reactor, the inside that can guarantee the reactor is in totally enclosed state, the inside of avoiding the reactor receives the pollution.

Preferably, the bottom surface of the exhaust hole is fixedly connected with a baffle; the side surface of the baffle is provided with an air hole; sealing plates are fixedly connected to the side faces of the floating balls, opposite to one side face of the baffle plate; the during operation, through setting up baffle and closing plate, when floating the bag and rise, the bag can take the closing plate rebound, can carry out the shutoff to the gas pocket through the closing plate, when the inside liquid level in minute chamber is higher, can avoid water direct inflow exhaust hole, has realized multiple sealed simultaneously, has improved sealed effect.

The invention has the advantages that:

1. according to the invention, the shell, the water inlet pipe and the water outlet pipe are arranged, the partition plate is arranged in the shell, the two sides of the shell are respectively connected with the first connecting pipe and the second connecting pipe, the end parts of the first connecting pipe and the second connecting pipe are respectively connected with the first connector and the second connector, the multi-cavity combined treatment of wastewater is effectively realized, and through the mutual connection or independent separation of the cavities, when the wastewater is treated, the wastewater can be treated in the single cavity, and simultaneously can be treated sequentially according to the combination sequence, so that different treatment environment requirements of anaerobic treatment, facultative treatment, aerobic treatment and the like are met, the wastewater with different water inlet indexes can be flexibly faced under a complex state, and the comprehensive treatment of pollutants such as total nitrogen, COD (chemical oxygen demand), ammonia nitrogen and the like is realized.

2. According to the invention, by arranging the filter plate and the water pump, and controlling the water pump to be intermittently started, the water pump can lead a large amount of biological carriers filtered from the inside of the accommodating hole to be led into the first flow hole through the second flow hole and to be re-led into the bottom position of the corresponding sub-cavity through the first flow hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged partial view at B of FIG. 2;

FIG. 5 is a cross-sectional view of a first fitting of the present invention;

FIG. 6 is a cross-sectional view of a second fitting of the present invention;

FIG. 7 is an enlarged partial view at C of FIG. 5;

FIG. 8 is an enlarged partial view taken at D in FIG. 6;

fig. 9 is a schematic structural view of the vent of the present invention.

In the figure: the water pump comprises a shell 1, a water inlet pipe 2, a water outlet pipe 3, a partition plate 4, a first connecting pipe 5, a first joint 6, a second connecting pipe 7, a second joint 8, a connecting hole 9, a spray head 10, an exhaust hole 11, a first control block 12, a first guide hole 13, a second guide hole 14, a first channel 15, a second control block 16, a third guide hole 17, a fourth guide hole 18, a second channel 19, a handle 20, a clamping block 21, a pressure block 22, a floating ball 23, a first annular air bag 24, a second annular air bag 25, a telescopic bag 26, a collecting block 27, a filter plate 28, a water pump 29, a support frame 30, a control plug 31, an elastic sheet 32, a support block 33, a telescopic rod 34, a connecting plate 35, a baffle plate 36, an air hole 37 and a sealing plate 38.

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.

Example one

Referring to fig. 1-8, a biological multi-effect reactor includes a housing 1, a water inlet pipe 2 and a water outlet pipe 3; the inner part of the shell 1 is fixedly connected with uniformly arranged partition plates 4, and the inner part of the shell 1 is divided into a plurality of sub-cavities through the partition plates 4; a water inlet pipe 2 is arranged at one side of the shell 1; a water outlet pipe 3 is fixedly connected to the other side of the shell 1; one side surface of the shell 1 is fixedly connected with first connecting pipes 5 which are uniformly arranged; the end parts of the first connecting pipes 5 are fixedly connected with first joints 6; the other side surface of the shell 1 is fixedly connected with second connecting pipes 7 which are uniformly arranged; the surface of the second connecting pipe 7 is fixedly connected with second joints 8 which are uniformly arranged; connecting holes 9 are formed in the side face of the shell 1 close to the first connecting pipe 5; the inner bottom surface of the shell 1 is fixedly connected with uniformly arranged spray heads 10; the top surface of the shell 1 is provided with exhaust holes 11 at cavity dividing positions; during operation, the interior of the shell 1 is divided by the partition plate 4, so that the interior of the shell 1 is divided into a plurality of sub-cavities, dissolved oxygen content in each sub-cavity is controlled by aerating the interior of the sub-cavity through the spray head 10, the interior of each sub-cavity is sequentially provided with four regions with anaerobic, facultative, aerobic and adjustable oxygen content, the water inlet pipe 2 is connected with the first connector 6 and the water inlet pipe 2, the second connector 8 is connected with the connecting hole 9 or the water outlet hole, the water inlet pipe 2 is controlled to be opened, sewage is guided into the first connector 6 by the water inlet pipe 2 and then flows into the first connecting pipe 5, the sewage flows into the interior of one sub-cavity through the first connecting pipe 5, pollutants are treated by organisms in the sub-cavities, the liquid level of the polluted water continuously rises along with the continuous introduction of the polluted water, and finally the treated water is guided out through the second connecting pipe 7, meanwhile, the treated wastewater is led into the water outlet pipe 3 and led out through the water outlet pipe 3, and the wastewater treatment requirement of a specific environment can be met through the treatment of a single sub-cavity, when the wastewater contains various pollutants, in order to ensure that the various pollutants can be completely and effectively treated, the wastewater is firstly led into the interior of the first sub-cavity and then is connected with the next connecting hole 9 through the second connector 8 of the sub-cavity, so that the wastewater treated by the first sub-cavity is led into the interior of the second sub-cavity, and further the wastewater treated by the second sub-cavity is directly led into the water outlet pipe 3 or continuously led into the interior of the third sub-cavity according to the connection condition of the second connector 8, and the like, so that the comprehensive and effective treatment of the wastewater is realized, and the multi-sub-cavity combined treatment of the wastewater is effectively realized through the invention, through interconnect or independent partition between each minute chamber, when waste water treatment, not only can handle waste water list minute chamber, simultaneously can be according to the combination order, handle in proper order, satisfied anaerobism, facultative and the different processing environment demands of good oxygen etc. and can cross the waste water of guaranteeing to face different water inlet index under the complex state in a flexible way, realize the comprehensive processing to pollutants such as total nitrogen, COD and ammonia nitrogen.

The end surfaces of the first joint 6 and the second joint 8 are both provided with a first control groove; the first control grooves are internally and slidably connected with first control blocks 12; the side surfaces of the first control grooves are provided with first guide holes 13; the side surfaces of the first control block 12 are all provided with second guide holes 14; the side surfaces of the first control blocks 12, which are far away from the bottom of the first control groove, are provided with first channels 15, and the first channels 15 are communicated with the corresponding second guide holes 14; the interface positions of the water inlet pipe 2, the water outlet pipe 3 and the connecting hole 9 are all provided with a second control groove; the inner parts of the second control grooves are both connected with second control blocks 16 in a sliding manner; the side surfaces of the second control grooves are provided with third guide holes 17; the side surfaces of the second control block 16 are all provided with fourth guide holes 18; the side surfaces of the second control blocks 16, which are far away from the bottoms of the second control grooves, are provided with second channels 19, and the second channels 19 are communicated with corresponding fourth guide holes 18; during operation, by arranging the first control block 12 and the second control block 16, when the first joint 6 and the second joint 8 are plugged, the corresponding first control block 12 inside the first joint 6 and the second joint 8 is squeezed, so that the first guide hole 13 is communicated with the corresponding second guide hole 14, and at the same time, the second control block 16 is squeezed, so that the third guide hole 17 is communicated with the fourth guide hole 18, so that after the first joint 6 is connected, sewage inside the first connecting pipe 5 firstly enters the first channel 15 through the first guide hole 13 and the second guide hole 14 and then is led out through the second channel 19, the fourth guide hole 18 and the third guide hole 17, thereby realizing the automatic connection function of the first joint 6, the sewage flowing direction inside the second joint 8 is opposite relative to that of the first joint 6, when the first joint 6 and the second joint 8 are in a connection state, under the action of the spring, the first guide hole 12 and the second control block 16 are automatically reset, further the first guide hole 13 and the second guide hole 14 are mutually connected, when the first joint 6 and the second joint 8 are in a connection state, thereby avoiding the automatic connection of the sewage flowing out of the first guide hole 6 and the second joint 8, and the sewage flowing out of the second joint 2, thereby avoiding the automatic connection of the sewage flowing out of the first joint 6 and the second joint 2, and the sewage flowing out of the water, and the connection of the water, and the water outlet pipe, thereby avoiding the connection problem of the connection of the water.

The surfaces of the first joint 6 and the second joint 8 are both hinged with a handle 20; the surface of the handle 20 is fixedly connected with a fixture block 21 close to the hinged point; clamping grooves are formed in the interface positions of the water inlet pipe 2, the water outlet pipe 3 and the connecting hole 9, and the clamping grooves are matched with the clamping blocks 21; during operation, through setting up fixture block 21, when first joint 6 and second connect 8 and be in connected state, owing to avoid the not hard up problem that first joint 6 and second connect 8, go into corresponding draw-in groove through the automatic card of fixture block 21, realize the automatic locking to first joint 6 and second joint 8, when needing to break off first joint 6 and second joint 8 simultaneously, can manually rotate handle 20, handle 20 can drive fixture block 21 and rotate, make the separation between fixture block 21 and the corresponding draw-in groove, the first joint 6 or the second joint 8 of the locking of being convenient for and the autosegregation that corresponds the interface.

A pressure groove is formed in the top surface of the interior of the shell 1; a pressure block 22 is connected inside the pressure groove in a sliding manner; floating balls 23 are arranged on the bottom surfaces of the pressure blocks 22; a first annular groove is formed in each first guide hole 13 close to one side of the water inlet pipe 2; the inner parts of the first annular grooves are fixedly connected with first annular air bags 24, and the first annular air bags 24 are communicated with corresponding first pressure grooves through pipelines; during operation, through setting up floater 23, when 8 hookup locations of second joint have appeared blockking up the problem, perhaps when the inflow of first joint 6 is greater than the outflow of second joint 8, divide the inside sewage liquid level in chamber to rise constantly, overflow through exhausting at last, influence the normal work of reactor, when dividing the warning line that the liquid level in chamber exceeds, sewage can drive floater 23 and float, floater 23 can extrude pressure piece 22, make the inside atmospheric pressure of pressure tank increase, and then the inside of leading-in first annular gasbag 24 of the inside part of pressure tank, through the inflation of first annular gasbag 24, and then can reduce first guide hole 13 size, it divides the chamber to reduce sewage and last leading-in, or first guide hole 13 is sealed completely, avoid sewage liquid level to rise continuously.

A second annular groove is formed in each first guide hole 13 close to one side of the water outlet pipe 3; the inner part of each second annular groove is fixedly connected with a second annular air bag 25; the bottom surface of the second joint 8 is provided with a telescopic groove; a telescopic bag 26 is fixedly connected inside the telescopic groove; the bottom surface of the expansion plate is fixedly connected with an expansion bag 26, and the expansion bag 26 is communicated with the corresponding first pressure groove through a pipeline; a connecting pipe is connected between the side surface of the telescopic groove and the second annular air bag 25; during operation, through setting up second annular gasbag 25, when floater 23 floats, the inside of the inside partial gas of pressure tank can synchronous leading-in expansion bag 26 for expansion bag 26 extends, and expansion bag 26 can drive the expansion plate and remove, and then the internal pressure in the expansion tank of connecting pipe hookup location reduces, and then makes the shrink of second annular gasbag 25, and then the inside first guide hole 13 increase of second joint 8 has promoted the quick outflow of sewage.

The positions, close to the second connecting pipe 7, in the shell 1 are fixedly connected with collecting blocks 27; the collecting blocks 27 are all provided with a containing hole inside, and the containing holes are used for communicating the inside of the shell 1 and the corresponding second connecting pipes 7; the insides of the accommodating holes are fixedly connected with filter plates 28; during operation, through setting up collection piece 27, when cultivateing biology, divide the leading-in second of the hole 7 of accomodating on piece 27 surface of collection can be passed through to the inside water of chamber, in order to avoid the outflow of a large amount of biological carriers, can filter biological carriers through filter 28, ensure that biological carriers are kept in the reactor, can not flow away along with rivers.

The bottom surface of the shell 1 is provided with first flow holes which are uniformly distributed; a second flow hole is formed in the bottom of the accommodating hole, and the second flow hole is communicated with the first flow hole through a pipeline; the bottom of the shell 1 is fixedly connected with a water pump 29; during operation, through setting up water pump 29, through controlling water pump 29 intermittent type and starting, water pump 29 can make a large amount of biological carriers that hold the inside filtration of hole and get off pass through the leading-in first discharge orifice of second discharge orifice to through leading-in again to the bottom position that corresponds the minute chamber of first discharge orifice, because be in inhomogeneous state in whole reactor, biological carriers can be along with the water inflow exit position together in the reactor, and the enrichment, form biological carrier and pile up, consequently through providing extra energy at exit position, guide biological carrier returns the bottom position of minute chamber again, biological carrier's circulation and fluidization have been realized.

Example two

Referring to fig. 9, a supporting frame 30 is fixedly connected to the top surface of the exhaust hole 11; the bottom of the support frame 30 is provided with a control plug 31; the top surface of the control plug 31 is fixedly connected with an elastic sheet 32; the during operation, through setting up support frame 30 and control stopper 31, in order to avoid the inside in the reverse inflow branch chamber of outside air, exert an influence to the inside environment of branch intracavity, even lead to dividing the inside biological kind in chamber to change, when dividing the increase of intracavity portion atmospheric pressure, gaseous can extrusion control stopper 31, control stopper 31 upward movement and extrusion shell fragment 32, make exhaust hole 11 normally open, simultaneously when the inside atmospheric pressure in branch chamber reduces, under the spring action of shell fragment 32, control stopper 31 is automatic to be removed downwards, and make exhaust hole 11 close, avoid the inside in the reverse leading-in branch chamber of outside gas.

A supporting block 33 is fixedly connected inside the floating ball 23; the top surface of the supporting block 33 is provided with a guide groove, and the pressure block 22 is connected to the inside of the guide groove in a sliding manner; the bottom surface of the support frame 30 is fixedly connected with a telescopic rod 34, and the telescopic rod 34 is communicated with the interior of the guide groove through a pipeline; the bottom of the telescopic rod 34 is fixedly connected with a connecting plate 35; the bottom surface of the connecting plate 35 is provided with a mounting groove, and the control plug 31 is connected to the inside of the mounting groove in a sliding manner; the during operation, through setting up supporting shoe 33 and telescopic link 34, when floater 23 floats, floater 23 at first can drive supporting shoe 33 upward movement, make relative motion between supporting shoe 33 and the pressure block 22, the inside atmospheric pressure of guide slot increases, and then gaseous inside that can leading-in telescopic link 34, the inside extension of telescopic link 34, telescopic link 34 can drive even board 35 downstream, can close exhaust hole 11 completely through even board 35, under the inside condition of stewing for a long time of reactor, can guarantee that the inside of reactor is in the completely sealed state, the inside of avoiding the reactor receives the pollution.

The bottom surface of the exhaust hole 11 is fixedly connected with a baffle plate 36; the side surface of the baffle plate 36 is provided with an air hole 37; the side surface of the floating ball 23 opposite to the baffle 36 is fixedly connected with a sealing plate 38; during operation, through setting up baffle 36 and closing plate 38, when floating the bag and rise, floating the bag and can take closing plate 38 to move upwards, can carry out the shutoff to gas pocket 37 through closing plate 38, when dividing the inside liquid level in chamber higher, can avoid water direct inflow exhaust hole 11, realized multiple sealed simultaneously, improved sealed effect.

The working principle is that the interior of the shell 1 is divided by the partition plate 4, so that the interior of the shell 1 is divided into a plurality of sub-cavities, dissolved oxygen content in each sub-cavity is controlled by aerating the interior of the sub-cavity through the spray head 10, the interior of each sub-cavity is sequentially provided with four regions with anaerobic, facultative, aerobic and adjustable oxygen content by the installation sequence, the water inlet pipe 2 is connected with the first connector 6 and the water inlet pipe 2, the second connector 8 is connected with the connecting hole 9 or the water outlet hole, the water inlet pipe 2 is controlled to be opened, sewage is led into the first connector 6 by the water inlet pipe 2 and then flows into the first connecting pipe 5, the sewage flows into the interior corresponding to one sub-cavity through the first connecting pipe 5, pollutants are treated by organisms in the sub-cavities, and the liquid level of the polluted water continuously rises along with the continuous leading-in of the polluted water, finally, the treated water is led out through a second connecting pipe 7 and is communicated with a water outlet hole through a second connector 8, so that the treated wastewater is led into a water outlet pipe 3 and is led out through the water outlet pipe 3, the wastewater treatment requirement of a specific environment can be met through treatment of a single sub-cavity, after the wastewater contains multiple pollutants, in order to ensure that the multiple pollutants can be effectively treated, the wastewater is firstly led into the interior of a first sub-cavity and then is connected with a next connecting hole 9 through the second connector 8 of the sub-cavity, so that the wastewater treated by the first sub-cavity is led into the interior of a second sub-cavity, and further the wastewater treated by the second sub-cavity is directly led into the water outlet pipe 3 or continuously enters the interior of a third sub-cavity according to the connection condition of the second connector 8, and the rest on the same, so as to realize comprehensive and effective treatment of the wastewater; by arranging the first control block 12 and the second control block 16, when the first joint 6 and the second joint 8 are inserted, the corresponding first control block 12 in the first joint 6 and the second joint 8 are both extruded, so that the first guide hole 13 is communicated with the corresponding second guide hole 14, and meanwhile, the second control block 16 is also extruded, so that the third guide hole 17 is communicated with the fourth guide hole 18, so that after the first joint 6 is connected, sewage in the first connecting pipe 5 firstly enters the first channel 15 through the first guide hole 13 and the second guide hole 14 and then is led out through the second channel 19, the fourth guide hole 18 and the third guide hole 17, so that the automatic connection function of the first joint 6 is realized, the sewage flows in the opposite direction relative to the first joint 6 and the second joint 8, when the first joint 6 and the second joint 8 are stopped to be connected, the first control block 12 and the second control block 16 are both automatically reset under the action of the spring, so that the first guide hole 13 and the second guide hole 14 are mutually connected, the third guide hole 17 and the fourth guide hole 18 are automatically reset, the sewage outlet pipe 3 is prevented from being connected in a misplaced state, and the sewage outlet pipe is automatically closed, and the sewage outlet pipe is prevented from being connected; by arranging the fixture block 21, when the first joint 6 and the second joint 8 are in a connected state, because the fixture block 21 is automatically clamped into the corresponding clamping groove to avoid the problem of looseness of the first joint 6 and the second joint 8, automatic locking of the first joint 6 and the second joint 8 is realized, and meanwhile, when the first joint 6 and the second joint 8 need to be disconnected, the handle 20 can be manually rotated, the handle 20 can drive the fixture block 21 to rotate, so that the fixture block 21 is separated from the corresponding clamping groove, and the first joint 6 or the second joint 8 which is locked can be conveniently and automatically separated from the corresponding interface; by arranging the floating ball 23, when the connection position of the second joint 8 is blocked or the inflow rate of the first joint 6 is greater than the outflow rate of the second joint 8, the sewage level in the sub-cavity can be continuously raised, and finally the normal operation of the reactor is influenced by exhaust overflow, when the liquid level in the sub-cavity exceeds a warning line, the sewage can drive the floating ball 23 to float, the floating ball 23 can extrude the pressure block 22, so that the air pressure in the pressure groove is increased, and further, part of the gas in the pressure groove can be guided into the first annular air bag 24, and is expanded through the first annular air bag 24, so that the size of the first guide hole 13 can be reduced, the continuous guiding of the sewage into the sub-cavity is reduced, or the first guide hole 13 is completely sealed, and the continuous rising of the sewage level is avoided; by arranging the second annular air bag 25, when the floating ball 23 floats, part of gas in the pressure groove can be synchronously guided into the telescopic bag 26, so that the telescopic bag 26 extends, the telescopic bag 26 can drive the telescopic plate to move, the internal pressure of the telescopic groove at the connecting pipe connecting position is reduced, the second annular air bag 25 is contracted, the first guide hole 13 in the second joint 8 is enlarged, and the rapid outflow of sewage is promoted; by arranging the collecting block 27, when organisms are cultured, water in the sub-chambers can be guided into the second connecting pipe 7 through the collecting holes on the surface of the collecting block 27, so that in order to avoid outflow of a large amount of biological carriers, the biological carriers can be filtered through the filter plate 28, and the biological carriers are ensured to be kept in the reactor and cannot flow away along with water flow; by arranging the water pump 29 and controlling the water pump 29 to be intermittently started, the water pump 29 leads a large amount of biological carriers filtered from the inner part of the accommodating hole into the first flow hole through the second flow hole and leads the biological carriers into the bottom position of the corresponding sub-cavity through the first flow hole, and because the whole reactor is in an uneven state, the biological carriers can flow into the outlet position along with the water body in the reactor and are enriched to form biological carrier accumulation, so that the biological carriers are guided to return to the bottom position of the sub-cavity again by providing extra energy at the outlet position, and the circulation and fluidization of the biological carriers are realized; by arranging the support frame 30 and the control plug 31, in order to avoid that external air reversely flows into the sub-cavity, the internal environment of the sub-cavity is influenced, and even the biological species in the sub-cavity are changed, when the internal air pressure of the sub-cavity is increased, the gas can extrude the control plug 31, the control plug 31 moves upwards and extrudes the elastic sheet 32, so that the exhaust hole 11 is normally opened, and when the internal air pressure of the sub-cavity is reduced, the control plug 31 automatically moves downwards under the action of the elastic force of the elastic sheet 32, the exhaust hole 11 is closed, and the external air is prevented from being reversely led into the sub-cavity; by arranging the supporting block 33 and the telescopic rod 34, when the floating ball 23 floats, the floating ball 23 firstly drives the supporting block 33 to move upwards, so that the supporting block 33 and the pressure block 22 move relatively, the air pressure in the guide groove is increased, and then the air can be guided into the telescopic rod 34, the telescopic rod 34 extends internally, the telescopic rod 34 drives the connecting plate 35 to move downwards, the exhaust hole 11 can be completely closed through the connecting plate 35, and under the condition that the interior of the reactor is kept still for a long time, the interior of the reactor can be ensured to be in a completely sealed state, and the interior of the reactor is prevented from being polluted; through setting up baffle 36 and closing plate 38, when floating the bag and rise, the floating the bag can take closing plate 38 to move up, can carry out the shutoff to gas pocket 37 through closing plate 38, when the inside liquid level in minute chamber is higher, can avoid water direct inflow exhaust hole 11, has realized multiple sealed simultaneously, has improved sealed effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A biological multi-effect reactor, which comprises a shell (1), a water inlet pipe (2) and a water outlet pipe (3); the method is characterized in that: the inner part of the shell (1) is fixedly connected with uniformly arranged partition plates (4), and the inner part of the shell (1) is divided into a plurality of sub-cavities through the partition plates (4); a water inlet pipe (2) is arranged at one side of the shell (1); a water outlet pipe (3) is fixedly connected to the other side of the shell (1); one side surface of the shell (1) is fixedly connected with first connecting pipes (5) which are uniformly arranged; the end parts of the first connecting pipes (5) are fixedly connected with first joints (6); the side surface of the other side of the shell (1) is fixedly connected with second connecting pipes (7) which are uniformly arranged; the surface of the second connecting pipe (7) is fixedly connected with second connectors (8) which are uniformly arranged; connecting holes (9) are formed in the side surface of the shell (1) close to the first connecting pipe (5); the inner bottom surface of the shell (1) is fixedly connected with uniformly arranged spray heads (10); exhaust holes (11) are formed in the cavity dividing positions on the top surface of the shell (1); the end surfaces of the first joint (6) and the second joint (8) are both provided with a first control groove; the inner parts of the first control grooves are all connected with first control blocks (12) in a sliding manner; the side surfaces of the first control grooves are provided with first guide holes (13); the side surfaces of the first control blocks (12) are provided with second guide holes (14); the side surfaces of the first control blocks (12) departing from the bottoms of the first control grooves are respectively provided with a first channel (15), and the first channels (15) are communicated with the corresponding second guide holes (14); the joint positions of the water inlet pipe (2), the water outlet pipe (3) and the connecting hole (9) are all provided with second control grooves; the inner parts of the second control grooves are respectively connected with a second control block (16) in a sliding way; the side surfaces of the second control grooves are provided with third guide holes (17); the side surfaces of the second control block (16) are provided with fourth guide holes (18); the side surface of one side of the second control block (16) departing from the bottom of the second control groove is provided with a second channel (19), and the second channel (19) is communicated with the corresponding fourth guide hole (18); the top surface of the interior of the shell (1) is provided with a pressure groove; a pressure block (22) is connected inside the pressure groove in a sliding manner; floating balls (23) are arranged on the bottom surfaces of the pressure blocks (22); first annular grooves are formed in the first guide holes (13) close to one side of the water inlet pipe (2); the inner parts of the first annular grooves are fixedly connected with first annular air bags (24), and the first annular air bags (24) are communicated with corresponding first pressure grooves through pipelines; the positions, close to the second connecting pipe (7), in the shell (1) are fixedly connected with collecting blocks (27); the interior of each collecting block (27) is provided with a containing hole, and the containing holes enable the interior of the shell (1) and the corresponding second connecting pipes (7) to be communicated with each other; the insides of the accommodating holes are fixedly connected with filter plates (28); the bottom surface of the shell (1) is provided with first flow holes which are uniformly distributed; a second flow hole is formed in the bottom of the accommodating hole, and the second flow hole is communicated with the first flow hole through a pipeline; the bottom of the shell (1) is fixedly connected with a water pump (29).

2. The biological multi-effect reactor of claim 1, wherein: the surfaces of the first joint (6) and the second joint (8) are hinged with handles (20); the surface of the handle (20) is fixedly connected with a fixture block (21) at a position close to the hinged point; the clamping grooves are formed in the interface positions of the water inlet pipe (2), the water outlet pipe (3) and the connecting hole (9), and the clamping grooves are matched with the clamping blocks (21).

3. The bioperformance reactor as defined in claim 2, further comprising: second annular grooves are formed in the first guide holes (13) close to one side of the water outlet pipe (3); the inner part of each second annular groove is fixedly connected with a second annular air bag (25); the bottom surface of the second joint (8) is provided with a telescopic groove; a telescopic bag (26) is fixedly connected inside the telescopic groove; the bottom surface of the expansion plate is fixedly connected with an expansion bag (26), and the expansion bag (26) is communicated with the corresponding first pressure groove through a pipeline; a connecting pipe is connected between the side surface of the telescopic groove and the second annular air bag (25).

4. The biological multi-effect reactor according to claim 3, wherein: the top surface of the exhaust hole (11) is fixedly connected with a support frame (30); the bottom of the support frame (30) is provided with a control plug (31); the top surface of the control plug (31) is fixedly connected with an elastic sheet (32).

5. The biological multi-effect reactor according to claim 4, wherein: a supporting block (33) is fixedly connected inside the floating ball (23); the top surface of the supporting block (33) is provided with a guide groove, and the pressure block (22) is connected to the inside of the guide groove in a sliding manner; the bottom surface of the support frame (30) is fixedly connected with a telescopic rod (34), and the telescopic rod (34) is communicated with the inside of the guide groove through a pipeline; the bottom of the telescopic rod (34) is fixedly connected with a connecting plate (35); the bottom surface of the connecting plate (35) is provided with a mounting groove, and the control plug (31) is connected to the inside of the mounting groove in a sliding manner.

6. The bioperformance reactor as defined in claim 5, wherein: the bottom surface of the exhaust hole (11) is fixedly connected with a baffle (36); the side surface of the baffle (36) is provided with an air hole (37); and a sealing plate (38) is fixedly connected to the side surface of one side of the floating ball (23) relative to the baffle (36).