CN213977286U

CN213977286U - Ozone source micro-nano air flotation device for sewage treatment

Info

Publication number: CN213977286U
Application number: CN202023051340.7U
Authority: CN
Inventors: 张晓霞
Original assignee: Zhengzhou Weijiate Water Processing Equipment Co ltd
Current assignee: Henan Weijiate Environmental Protection Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model provides an ozone source micro-nano air supporting device for sewage treatment, which effectively solves the problems that workers are tired when adding coagulant aids and flocculants for a long time and scum is adhered on a push plate to influence the efficiency, the inner bottom of a storage box is provided with a bubble generating plate, the inner side of the storage box is rotatably provided with a cleaning device which is arranged above the bubble generating plate, the cleaning device comprises a plurality of first chain wheels which are respectively rotatably arranged on the front and the back of the inner end of the storage box, a plurality of chains which are respectively arranged at the front and the back of the storage box are arranged on the first chain wheels, a plurality of push plates are respectively rotatably arranged between the two chains from left to right, a left torsion spring is arranged between each push plate and one of the first chains, and a scraper plate which is arranged at the right side of the plurality of first chain wheels is rotatably arranged between the front and the back of the storage box, the scraper blade can push up the surface of push pedal and clear up impurity, prevents to be stained with impurity influence work efficiency on the push pedal.

Description

Ozone source micro-nano air flotation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a micro-nano air supporting device of ozone source for sewage treatment.

Background

The air supporting device lets in the aquatic with the microbubble form with the air, make the particle adhesion of microbubble and aquatic suspension, form water, gas and granule three-phase mixed system, after the granule adheres to the bubble, density is less than water and floats the surface of water promptly and forms the scum layer, isolate from the aquatic, traditional air supporting device can be through artifical coagulant aid and flocculating agent that adds, utilize coagulant aid and flocculating agent to react to the material in the sewage, then utilize a large amount of microbubbles to catch and adsorb tiny granule stickies and make it come up, reach solid-liquid separation's effect.

However, the existing air floating device has the following problems in use:

1. the traditional device is used for manually adding coagulant aids and flocculants, workers can be tired if the coagulant aids and flocculants are added for a long time, so that the working efficiency is influenced, and the proportion is not uniform enough when the coagulant aids and the flocculants are added;

2. traditional sediment machine of scraping can be stained with the dross on the push pedal when clearing up the dross, and these dross glue and have influenced work efficiency and influence the life of push pedal for a long time on the push pedal.

Therefore, the utility model provides an ozone source micro-nano air supporting device for sewage treatment solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a micro-nano air supporting device in ozone source for sewage treatment, thereby effectual solved the long-time problem of fatigue that appears that adds coagulant aid and flocculating agent of workman and the problem that is stained with the dross in the push pedal and influences efficiency.

The utility model provides a micro-nano air supporting device in ozone source for sewage treatment, includes the bin, the bubble takes place the board is installed to the inboard bottom of bin, the inboard of bin is rotated the installation and is located the cleaning device that the bubble takes place the board top, cleaning device is including rotating a plurality of first sprockets of installing on the inner front and back of bin respectively, and is a plurality of install the inner chain around being located the bin respectively on the first sprocket, two rotate respectively from a left side to the right side between the chain and install a plurality of push pedals, every the one end of push pedal and one of them install left torsional spring between the chain, rotate between the front and back of bin and install and be located a plurality ofly the scraper blade on first sprocket right side, install right torsional spring between the pivot of scraper blade and the bin.

Preferably, the agitator tank is installed to the left end of bin, the agitator arm of agitator tank internal rotation installation, demountable installation has the filter bin that is located the agitator arm upper end in the agitator tank, install left filter in the filter bin, install on the left side upper end of agitator tank and mix the storehouse.

Preferably, the bottom intercommunication of mixing the storehouse has the feed bin of unloading that is located the agitator tank, the export of feed bin is articulated to have the baffle down, the fixed lug that is provided with in bottom of baffle, be connected with the spring between the top of baffle and feed bin down, the exit of filtering the storehouse bottom is rotated and is installed and rotate the fan, the coaxial fixed mounting in left end that rotates the fan has the fan-shaped wheel with the lug contact.

Preferably, the bubble generator who is connected with the bubble generation board is installed to the bottom of agitator tank, the recoverer that is located the bubble generator rear side is installed to the bottom of agitator tank, the right-hand member of recoverer is connected with the play gas board that is located the bin, the inboard fixed mounting in top of bin has the absorption plate that is located the cleaning device top, the intercommunication has the absorption tube between recoverer and the absorption plate, the air pump of being connected with the absorption tube is installed to the upper end of bin.

Preferably, the right-hand member intercommunication of bin has the recovery storehouse, the rose box is installed on the inside left side in recovery storehouse, the right filter is installed on the top of rose box.

Preferably, be connected through the suction pump between agitator tank and the bin, the motor is installed on the top of bin, one of them be connected with second sprocket group between first sprocket and the motor rotation axis, rotate between agitator tank leading flank and the puddler and install the dwang, be connected with third sprocket group between the axis of rotation of motor and the dwang.

The utility model has the advantages that:

when the stirring device is used, the fan-shaped wheel is driven to rotate by the rotating fan, the fan-shaped wheel pushes the lug to intermittently slide up and down, and then the coagulant aid and the flocculant can intermittently enter the stirring box through a gap between the bottom of the discharging bin and the baffle plate, so that the problem of fatigue caused by long time when the coagulant aid and the flocculant are manually added in the traditional method is solved, and the working efficiency is further improved; when being stained with the dross in the push pedal, at this moment the scraper blade can paste the surface of push pedal and clear up the dross, prevents to be stained with the dross in the push pedal and influences work efficiency, the device simple structure, the practicality is strong, is worth using widely.

Drawings

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 the position a of the present invention.

Fig. 4 is a drawing of the scraper installation of the present invention.

Fig. 5 is a mounting diagram of the recoverer of the utility model.

Fig. 6 is a diagram of the filtering chamber of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 6. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

In the first embodiment, an ozone source micro-nano air flotation device for sewage treatment comprises a storage tank 1, a water valve is arranged at the front side of the storage tank 1 and used for discharging clean water in the storage tank 1, the storage tank 1 can be filled with sewage after reaction, the bottom of the inner side of the storage tank 1 is provided with a bubble generation plate 2, a plurality of micro-nano bubble holes are uniformly arranged on the bubble generation plate 2, when in use, the micro-nano bubbles can enter the storage tank 1 through the plurality of micro-nano bubble holes, and then tiny particles in the sewage are adhered to the micro-nano bubbles, at the moment, the micro particles rise to the upper layer surface of the sewage along with the micro-nano bubbles to form scum, so that scum can be cleaned in a corresponding device, a cleaning device positioned above the bubble generation plate 2 is rotatably arranged at the inner side of the storage tank 1, and the cleaning device can clean scum suspended above sewage;

the cleaning device comprises a plurality of first chain wheels 3 which are respectively rotatably installed on the front and back surfaces of the inner end of the storage box 1, two left rotating rollers which are vertically symmetrical are installed at the left end of the storage box 1 in a rotating mode, two right rotating rollers which are vertically symmetrical are installed at the right end of the storage box 1 in a rotating mode, a first chain wheel 3 which is located in the storage box 1 is respectively and fixedly installed at the front end and the back end of each rotating roller in a coaxial mode, chains 4 which are located at the front end and the back end of the storage box 1 are installed on the first chain wheels 3 in a rotating mode, a plurality of push plates 5 are respectively rotatably installed between the two chains 4 from left to right between the two chains 4, and a left torsion spring is installed between one end of each push plate 5 and one of the chains 4, the type of the left torsion spring is selected according to the use, a scraping plate 6 positioned on the right side of the first chain wheels 3 is rotatably arranged between the front surface and the rear surface of the storage box 1, a fixed column is fixedly arranged between the front surface and the rear surface of the storage box 1, the scraping plate 6 is parallelly and rotatably arranged on the fixed column, a right torsion spring is arranged between a rotating shaft of the scraping plate 6 and the storage box 1, and the type of the right torsion spring is selected according to the use;

when the storage box 1 is used for containing sewage, when the sewage needs to be purified, micro ozone bubbles in the bubble generating plate 2 enter the sewage through micro-nano bubble holes, micro particles in the sewage are adhered to the micro ozone bubbles, the micro particles rise to the upper layer surface of the sewage along with the micro ozone bubbles to form a scum layer, one of the first chain wheels 3 is started to rotate, one of the first chain wheels 3 drives the corresponding chain 4 to rotate, the two chains 4 push the scum to move rightwards through the push plate 5, the scum is pushed into the corresponding device by the push plate 5, when the push plate 5 continues to move, the right side surface of the push plate 5 is respectively attached to the left side surface of the scraper 6, meanwhile, the push plate 5 drives the left torsion spring to rotate and the scraper 6 drives the right torsion spring to rotate, and the scraper 6 is tightly attached to the push plate 5 to clean the scum on the push plate 5, when two the chain 4 continues to rotate, this moment push pedal 5 breaks away from with scraper blade 6 gradually, and push pedal 5 and scraper blade 6 resume initial condition respectively simultaneously, through above-mentioned circulation clearance operation, scraper blade 6 can constantly clear up the dross on push pedal 5, prevents that impurity from gluing on the push pedal too much to influence the use of push pedal.

In the second embodiment, on the basis of the first embodiment, a stirring tank 8 is installed at the left end of the storage tank 1, sewage is filled in the stirring tank 8, a stirring rod 9 is rotatably installed in the stirring tank 8, a plurality of stirring blades are arranged on the stirring rod 9, a filtering bin 10 positioned at the upper end of the stirring rod 9 is detachably installed in the stirring tank 8, the filtering bin 10 is of a funnel structure, a left filtering plate 11 is installed in the filtering bin 10, a plurality of filtering holes are uniformly formed in the left filtering plate 11, a mixing bin 12 is installed at the left end of the stirring tank 8, and a proportioned coagulant aid and a flocculant are placed in the mixing bin 12;

when using, pour sewage into left filter 11 through corresponding device on, at this moment, the granule in the bigger sewage of left filter 11 filtration earlier, great granule can come out through artifical clearance, at this moment sewage enters into agitator tank 8 through left filter 11 in, simultaneously through the manual work pour the coagulant aid of ratio and flocculating agent together into agitator tank 8 in, start puddler 9 and take the stirring leaf to rotate, at this moment coagulant aid and flocculating agent together mix the reaction with sewage, after the reaction is accomplished, take out the water after the reaction through corresponding device and carry out little ozone bubble purification treatment in bin 1, can make sewage and coagulant aid and flocculating agent intensive mixing reaction through above-mentioned operation, it is more convenient to compare the proportion that traditional manual work added coagulant aid and flocculating agent.

In the third embodiment, on the basis of the second embodiment, the bottom of the mixing bin 12 is communicated with a lower bin 13 located in the stirring box 8, one end of the lower bin 13 is communicated with the stirring box 8, the other end of the lower bin is communicated with the mixing bin 12, an outlet of the lower bin 13 is hinged with a baffle 14, a bump 15 is fixedly arranged at the bottom of the baffle 14, a spring 16 is connected between the baffle 14 and the top end of the lower bin 13, the type of the spring 16 is selected according to the use, a rotating fan 17 is rotatably arranged at the outlet at the bottom of the filtering bin 10, and a sector wheel 18 in contact with the bump 15 is coaxially and fixedly arranged at the left end of the rotating fan 17;

in-process that sewage fell into agitator tank 8 through filtering storehouse 10 when using, at this moment sewage is pushing away and is rotating fan 17 and rotate, the coaxial fan-shaped wheel 18 of taking of left end of rotating fan 17 rotates simultaneously, the rotation of fan-shaped wheel 18 is constantly pushing up the bottom face of lug 15 and is slided from top to bottom and open the export of blanking storehouse 13 bottom, lug 15 is pushing up the compression of spring 16 simultaneously, coagulant aid and the flocculating agent that at this moment the ratio is good falls into agitator tank 8 in sewage through the export, coagulant aid and the flocculating agent that can match through above-mentioned operation fall into agitator tank 8 in, it is more laborsaving to compare traditional manual work with coagulant aid and flocculating agent, work efficiency is improved, workman's intensity of labour has been reduced.

In the fourth embodiment, on the basis of the third embodiment, the bottom of the stirring box 8 is provided with a bubble generator 20 connected with the bubble generating plate 2, the bubble generator 20 can be selected from an existing ozone generator, and is not described herein in too much detail, the bubble generator 20 is connected with a control device, the control device is connected with a power supply, the bottom of the stirring box 8 is provided with a recoverer 21 located at the rear side of the bubble generator 20, the recoverer 21 can be selected from an existing air recoverer, and is not described herein in too much detail, the air recoverer can recover gases such as ozone, the recoverer 21 is connected with the control device, the control device is connected with the power supply, the right end of the recoverer 21 is connected with an air outlet plate 22 located in the storage box 1, the air outlet plate 22 is uniformly provided with a plurality of air outlet plate holes, and the inner side of the top end of the storage box 1 is fixedly provided with an absorption plate 202 located above the cleaning device, the absorption plate 202 is used for absorbing ozone, the recoverer 21 is communicated with the absorption plate 202 through an absorption pipe 23, an air pump 24 connected with the absorption pipe 23 is installed at the upper end of the storage tank 1, the air pump 24 is connected with a control device, the control device is connected with a power supply, and the type of the air pump 24 is selected according to requirements;

start recoverer 21 and air pump 24 when using, at this moment bubble generator 20 takes place board 2 through the bubble and squeezes into storage box 1 micro-nano ozone bubble when, at this moment micro-nano ozone bubble glues the surface that floats up sewage together of granule in the attached sewage, at this moment micro-nano ozone bubble can break when rising to the sewage surface, at this moment broken gas can float in the storage box, ozone in the micro-nano ozone bubble can enter into recoverer 21 through absorption board 202 through the absorption of air pump 24 simultaneously, recoverer 21 passes through ozone again and goes out gas board 22 in the sewage of squeezing into storage box 1, can retrieve ozone through above-mentioned repetitive operation, compare traditional device and directly discharge ozone in the air more energy-concerving and environment-protective, improve ozone's and the utilization ratio.

Fifth embodiment, on the basis of the first embodiment, the right end of the storage box 1 is communicated with a recovery bin 25, the recovery bin 25 is used for containing scum pushed by the push plate 5, a switch door is installed on one side of the recovery bin 25 and used for cleaning the scum in the recovery bin 25, when the scum in the recovery bin 25 is excessive, the switch door can be opened to place the scum in a corresponding device, a filter box 26 is installed on the left side inside the recovery bin 25, a valve is installed at one end of the filter box 26 and used for cleaning water in the filter box 26, a right filter plate 27 is installed at the top end of the filter box 26, the right filter plate 27 is installed at the top end of the filter box 26 in an inclined plane, and a plurality of right filter plate holes are uniformly formed in the right filter plate 27;

when the scum is pushed into the right filter plate 27 by the push plate 5 in use, part of water is contained in the scum, the scum slides into the recovery bin 25 along with the inclined surface of the right filter plate 27, meanwhile, the water in the scum flows into the filter box 26 through the right filter plate 27, the water contained in the scum can be recovered through the operation, and accordingly, water sources are saved.

Sixth embodiment, on the basis of second embodiment, be connected through suction pump 28 between agitator tank 8 and the bin 1, the intercommunication has the suction pipe between agitator tank 8 and the bin 1, be connected with suction pump 28 on the suction pipe, suction pump 28 connection control device, controlling means connection power, when using when the sewage in the agitator tank 8 reacts well the back, inhale the bin 1 in through suction pump 28, motor 29 is installed on the top of bin 1, motor 29 connection control device, controlling means connection power, the model of motor 29 is selected as required, is connected with second sprocket group 30 between one of them first sprocket 3 and the motor 29 axis of rotation, second sprocket group 30 comprises two second sprockets and second chain, one of them first sprocket 3 coaxial fixed mounting has one of them second sprocket, another second sprocket coaxial fixed mounting is on the axis of rotation of motor 29, a second chain is arranged between the two second chain wheels, the motor 29 drives one of the first chain wheels 3 to rotate through a second chain wheel group 30, a rotating rod 31 is rotatably arranged between the front side surface of the stirring box 8 and the stirring rod 9, a rear bevel gear is coaxially and fixedly arranged at the upper end of the stirring rod 9, a front bevel gear meshed with the rear bevel gear is coaxially and fixedly installed at the rear end of the rotating rod 31, a third chain wheel set 32 is connected between the rotating shaft of the motor 29 and the rotating rod 31, the third chain wheel set 32 is composed of two third chain wheels and a third chain, coaxial fixed mounting has the third sprocket that is located another second right sprocket rear side on the motor 29, and another third sprocket coaxial fixed mounting is on dwang 31, two install the third chain between the third sprocket, the rotation of motor 29 takes dwang 31 to rotate through third sprocket group 32.

Claims

1. The utility model provides a micro-nano air supporting device of ozone source for sewage treatment, includes storage tank (1), its characterized in that: the bottom of the inner side of the storage box (1) is provided with an air bubble generation plate (2), the inner side of the storage box (1) is rotatably provided with a cleaning device which is positioned above the air bubble generation plate (2), the cleaning device comprises a plurality of first chain wheels (3) which are respectively rotatably installed on the front surface and the rear surface of the inner end of the storage box (1), chains (4) which are respectively positioned on the front surface and the rear surface of the storage box (1) and the inner end of the storage box (1) are installed on the plurality of first chain wheels (3), a plurality of push plates (5) are respectively rotatably installed between the two chains (4) from left to right, a left torsion spring is installed between one end of each push plate (5) and one of the chains (4), scrapers (6) positioned on the right sides of the first chain wheels (3) are rotatably arranged between the front surface and the rear surface of the storage box (1), and a right torsion spring is arranged between the rotating shaft of the scraper (6) and the storage box (1).

2. The ozone source micro-nano air flotation device for sewage treatment according to claim 1, characterized in that: agitator tank (8) are installed to the left end of bin (1), agitator tank (8) internal rotation installation puddler (9), demountable installation has filter bin (10) that is located puddler (9) upper end in agitator tank (8), install left filter (11) in filter bin (10), mix storehouse (12) is installed to the left side upper end of agitator tank (8).

3. The ozone source micro-nano air flotation device for sewage treatment according to claim 2, characterized in that: mix storehouse (12) bottom intercommunication and have lower feed bin (13) that are located agitator tank (8), the export of feed bin (13) articulates down has baffle (14), the fixed lug (15) that are provided with in bottom of baffle (14), be connected with spring (16) between the top of baffle (14) and lower feed bin (13), the exit of filtering storehouse (10) bottom is rotated and is installed and is rotated fan (17), the coaxial fixed mounting in left end of rotating fan (17) has fan-shaped wheel (18) with lug (15) contact.

4. The ozone source micro-nano air flotation device for sewage treatment according to claim 3, characterized in that: bubble generator (20) of being connected with bubble generation board (2) are installed to the bottom of agitator tank (8), recoverer (21) that are located bubble generator (20) rear side are installed to the bottom of agitator tank (8), the right-hand member of recoverer (21) is connected with air outlet plate (22) that are located bin (1), the inboard fixed mounting in top of bin (1) has absorbing plate (202) that are located the cleaning device top, the intercommunication has between recoverer (21) and absorbing plate (202) absorption tube (23), air pump (24) of being connected with absorption tube (23) are installed to the upper end of bin (1).

5. The ozone source micro-nano air flotation device for sewage treatment according to claim 1, characterized in that: the right-hand member intercommunication of bin (1) has recovery storehouse (25), filter tank (26) are installed on the inside left side in recovery storehouse (25), right filter (27) are installed on the top of filter tank (26).

6. The ozone source micro-nano air flotation device for sewage treatment according to claim 2, characterized in that: be connected through suction pump (28) between agitator tank (8) and bin (1), motor (29), one of them are installed on the top of bin (1) be connected with second sprocket group (30) between the axis of rotation of first sprocket (3) and motor (29), dwang (31) are installed in the rotation between the leading flank of agitator tank (8) and puddler (9), be connected with third sprocket group (32) between the axis of rotation of motor (29) and dwang (31).