CN110590076A - Ceramic sewage treatment device - Google Patents
Ceramic sewage treatment device Download PDFInfo
- Publication number
- CN110590076A CN110590076A CN201910968992.XA CN201910968992A CN110590076A CN 110590076 A CN110590076 A CN 110590076A CN 201910968992 A CN201910968992 A CN 201910968992A CN 110590076 A CN110590076 A CN 110590076A
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- CN
- China
- Prior art keywords
- ceramic membrane
- gear
- ceramic
- brush
- brush shaft
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a ceramic sewage treatment device which comprises a support, a filtering device, a cleaning device and a rotating device, wherein the filtering device and the cleaning device are arranged on the support in parallel, the cleaning device comprises a brush shaft and a brush, the filtering device comprises a ceramic membrane and a guide pipe, the ceramic membrane is cylindrical, the upper end and the lower end of the ceramic membrane are both connected with sealing plates, the guide pipe is fixed at the upper end of the ceramic membrane, the upper end parts of the guide pipe and the brush shaft synchronously rotate through the rotating device, the distance between the surface of the ceramic membrane and the surface of the brush shaft is matched with the width of the brush, and the upper end of the guide pipe is connected with a vacuum pump through a rotary joint and a water. The ceramic sewage treatment device has the advantages of simple structure, convenience in use, short process flow and good biochemical, filtering and cleaning effects.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a ceramic sewage treatment device.
Background
With the rapid development of modern industries, especially the chemical industries such as organic chemical industry, petrochemical industry, dyes, medicines, pesticides and the like, various refractory organic waste water is increasing, and the waste water generally has the characteristics of high pollutant concentration, high toxicity and poor biodegradability, seriously pollutes the water environment and harms the human health. After the industrial wastewater is subjected to conventional physicochemical and biochemical treatment, the wastewater still contains a large amount of toxic and difficultly biodegradable organic pollutants, and the wastewater can meet the discharge standard or the recycling requirement only by further advanced treatment. Therefore, the development of the advanced treatment technology of industrial wastewater has great significance for water saving and emission reduction and environmental protection.
The existing sewage treatment process comprises the steps of sequentially introducing raw water into an adjusting tank, adjusting the pH value and the water temperature in the adjusting tank, and then sequentially carrying out materialization, precipitation, biochemistry, precipitation and filtration for discharge or recycling.
Because ceramic membrane's filter effect is good, and it is convenient laborsaving to filter, more and more enterprises adopt this kind of mode to handle sewage, but ceramic membrane generally adopts flat ceramic membrane, utilizes the frame to fix flat ceramic membrane in it, and such setting is good although filter effect, and it is convenient to filter, but the pottery stops up the after-cleaning trouble, needs artifical dismantlement to wash alone or change, and stealthy water treatment cost that has increased.
In order to shorten the process flow, a filtering device is arranged in a biochemical treatment tank, biochemical treatment and filtering processes are integrated, filtering elements adopted by the filtering device are generally cellulose, filter cloth strips or filter screens and the like which are closely arranged, for example, the patent number is 032435657, and the filtering device of the wastewater biochemical treatment tank is provided with no cleaning device, needs manual cleaning, is limited by the cleaning times in the service life of the filtering element, has more cleaning times, short service life of the filtering element, less cleaning times and poor filtering effect after the service life of the filtering element is prolonged.
Aiming at the problems, the invention provides the ceramic sewage treatment device which simplifies the biochemical, filtering and cleaning process steps into one step, shortens the process flow, and has good filtering effect and long service life.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a ceramic sewage treatment device which is simple in structure, convenient to use, short in process flow and good in biochemical, filtering and cleaning effects.
In order to achieve the purpose, the invention provides a ceramic sewage treatment device which comprises a support, a filtering device, a cleaning device and a rotating device, wherein the filtering device and the cleaning device are arranged on the support in parallel, the cleaning device comprises a brush shaft and a brush, the filtering device comprises a ceramic membrane and a guide pipe, the ceramic membrane is cylindrical, the upper end and the lower end of the ceramic membrane are both connected with a sealing plate, the guide pipe is fixed at the upper end of the ceramic membrane, the upper end parts of the guide pipe and the brush shaft synchronously rotate through the rotating device, the distance between the ceramic membrane and the brush shaft is kept to be matched with the width of the brush, and the upper end of the guide pipe is connected with a vacuum pump through a rotary joint and a water.
The ceramic membrane and the brush shaft are synchronously rotated through the mutual matching action of the filtering device, the cleaning device and the rotating device, the ceramic membrane and the brush shaft are ensured to be brushed on the surface of the ceramic membrane in the process that the brush shaft drives the brush to rotate by setting the distance between the ceramic membrane and the brush shaft to be matched with the width of the brush, and the surface of the ceramic membrane is cleaned; through set up rotary joint and vacuum pump connection in the pipe upper end, neither influence the rotation of below ceramic membrane but can guarantee the fixed of water pipe again to can take the retrieval and utilization out through the vacuum pump with the water after ceramic membrane internal filtration smoothly.
Preferably, the bottom of the support is provided with an aeration frame, the upper side of the aeration frame is provided with an aeration assembly, the aeration assembly comprises an aeration pipe and an air inlet pipe, one end of the aeration pipe is vertically provided with the air inlet pipe, and the aeration pipe is positioned below the ceramic membrane.
Through filter equipment, belt cleaning device, the mutually supporting of rotating device and aeration subassembly, put into the sewage tank with this sewage treatment plant, the aeration subassembly sets up the below at ceramic membrane, provide sufficient oxygen for the aerobic bacteria in the sewage tank, the organic matter that aerobic bacteria will filter turns into the inorganic matter, get rid of the pollutant in the sewage tank, such setting is biochemical, filter, wash three process flow in an organic whole, biochemistry, filter, the washing process step is gone on simultaneously, sewage treatment's process flow has further been shortened, the sewage treatment time is short, moreover, the steam generator is simple in structure.
Preferably, the rotating device comprises a gearbox, a first gear and a second gear, the first gear is sleeved into the upper end of the guide pipe, the second gear is sleeved into the upper end of the brush shaft and meshed with the first gear, and the upper end of the brush shaft and the gearbox are connected with the first gear and the second gear to synchronously rotate. Through the mutually matched arrangement of the gearbox, the first gear and the second gear, the stable synchronous rotation of the brush shaft and the ceramic membrane is ensured, and the filtering and cleaning effects are stable.
Preferably, the guide pipe is fixedly connected with the sealing plate through a screw cap. After the guide pipe is provided with threads and is in threaded connection with the sealing plate, the guide pipe and the sealing plate are fastened through the nut, the connection structure of the guide pipe and the sealing plate is simple and stable, and the ceramic membrane and the guide pipe are ensured to synchronously and stably rotate.
Preferably, the upper end and the lower end of the support are respectively provided with an upper support frame and a lower support frame in parallel, the lower end of the sealing plate below the upper support frame is provided with a positioning shaft, the lower ends of the positioning shaft and the brush shaft are respectively fixed on the lower support frame through bearings, and the first gear and the second gear are both positioned on the upper side of the upper support frame. Through setting up support frame and under bracing frame, the position of ceramic membrane and brush axle is fixed stable, and it is spacing to gear one and gear two, keeps stable in structure, balance, synchronous pivoted stability.
Preferably, the upper end of the bracket is provided with a top cover plate, and the upper end of the brush shaft penetrates through the top cover plate to be connected with the gearbox for rotation. The arrangement is convenient for the gearbox to be placed and the brush shaft to stably rotate.
The invention has the beneficial effects that:
1. the ceramic membrane and the brush shaft synchronously rotate through the mutual matching action of the filtering device, the cleaning device and the rotating device, the ceramic membrane and the brush shaft are ensured to be brushed on the surface of the ceramic membrane in the process that the brush shaft drives the brush to rotate by setting the distance between the surfaces of the ceramic membrane and the brush shaft to be matched with the width of the brush, and the surface of the ceramic membrane is cleaned;
2. the sewage treatment device is placed into the sewage tank through the mutual matching action of the filtering device, the cleaning device, the rotating device and the aeration assembly, the aeration assembly is arranged below the ceramic membrane and provides enough oxygen for aerobic bacteria in the sewage tank, the aerobic bacteria convert filtered organic matters into inorganic matters and remove pollutants in the sewage tank, the arrangement integrates three process flows of biochemistry, filtering and cleaning, the biochemical, filtering and cleaning process steps are carried out simultaneously, the process flow of sewage treatment is further shortened, the sewage treatment time is short, and the structure is simple;
3. through set up rotary joint and vacuum pump connection in the pipe upper end, keep the stationary of top water pipe and the stable rotation of below ceramic membrane to can take out the retrieval and utilization through the vacuum pump with the water after the ceramic membrane internal filtration smoothly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-support, 2-filter device, 3-cleaning device, 4-rotating device, 5-rotary joint, 6-water pipe, 7-vacuum pump, 8-aeration component, 11-upper support frame, 12-lower support frame, 13-top cover plate, 14-aeration frame, 21-ceramic membrane, 22-conduit, 31-brush shaft, 32-brush, 41-gear box, 42-gear I, 43-gear II, 81-aeration pipe, 82-air inlet pipe, 211-sealing plate, 212-positioning shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, the ceramic sewage treatment device of the present invention comprises a support 1, a filtering device 2, a cleaning device 3 and a rotating device 4, wherein an upper support frame 11 and a lower support frame 12 are respectively arranged at an upper end and a lower end of the support 1 in parallel, the cleaning device 3 comprises a brush shaft 31 and a brush 32, the filtering device 2 comprises a ceramic membrane 21 and a conduit 22, the ceramic membrane 21 is cylindrical, the upper end and the lower end of the ceramic membrane 21 are both connected with a sealing plate 211, the lower end of the conduit 22 is fixed with the sealing plate 211 above through a nut after being connected with the sealing plate 211 in a threaded manner, the upper end of the conduit 22 is connected with a vacuum pump 7 through a rotary joint 5 and a water pipe 6 to pump water, a positioning shaft 212 is arranged at the lower end of the sealing plate 211 below, the lower end of the positioning shaft 212 and the lower end of the brush shaft 31,
the rotating device 4 comprises a gear box 41, a first gear 42 and a second gear 43, the first gear 42 is sleeved in the guide pipe 22 and penetrates through the upper end part of the upper support frame 11, the second gear 43 is sleeved in the brush shaft 31 and penetrates through the upper end part of the upper support frame 11 and is meshed with the first gear 42, the upper end of the brush shaft 31 is connected with the first gear 42 and the second gear 43 through the gear box 41 to synchronously rotate, the ceramic membrane 21 and the brush shaft 31 are kept to synchronously rotate, the distance between the ceramic membrane 21 and the surface of the brush shaft 31 is set to be matched with the width of the brush 32, so that the brush 32 can clean the surface of the ceramic membrane 21 when the ceramic membrane 21 and the brush shaft 31 synchronously rotate, the filtering and cleaning of the ceramic membrane 21 are simultaneously carried out, the process flow is shortened, the water treatment time is saved, the cost is reduced, the ceramic membrane 21 is not easy to be blocked, the filtering, the gear box 41 is positioned on the top cover plate 13, the upper end of the brush shaft 31 penetrates through the top cover plate 13 to be connected with the gear box 41 for rotation, the rotation stability is kept, the filtration and the cleaning are integrated, the process flow of sewage treatment is shortened, the sewage treatment time is short, the structure is simple,
in order to further shorten the process flow of sewage treatment and shorten the sewage treatment time, the bottom end of the support 1 is provided with the aeration frame 14, the upper side of the aeration frame 14 is provided with the aeration assembly 8, the aeration assembly 8 comprises an aeration pipe 81 and an air inlet pipe 82, one end of the aeration pipe 81 is vertically provided with the air inlet pipe 82, and the aeration pipe 81 is positioned below the ceramic membrane 21, so that the sufficient oxygen can be provided for aerobic bacteria in the sewage tank, the aerobic bacteria convert filtered organic matters into inorganic matters and remove pollutants in the sewage tank, the three process flows of biochemical treatment, filtering and cleaning are integrated, the biochemical treatment, filtering and cleaning process steps are carried out simultaneously, the process flow of sewage treatment is further shortened, the sewage treatment time is short, and the structure is simple.
The working process of the invention is as follows:
firstly, the invention is put into a sewage tank, oxygen is input into an air inlet pipe 82, the oxygen is exposed from tiny pores on the surface of an aeration pipe 81 to provide enough oxygen for aerobic bacteria in the sewage tank to carry out biochemical action on sewage, meanwhile, the sewage is filtered by a ceramic membrane 21 and then is pumped out for recycling by a vacuum pump 7, then a gearbox 41 is controlled according to actual conditions, the gearbox 41 can be opened all the time or opened at regular time, a brush shaft 31 rotates to drive a first gear 42 and a second gear 43 to synchronously rotate, the ceramic membrane 21 and the brush shaft 31 are driven to synchronously rotate, the surface of the ceramic membrane 21 is cleaned by a brush 32, and the filtering effect of the ceramic membrane 21 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a pottery sewage treatment plant which characterized in that: comprises a bracket, a filtering device, a cleaning device and a rotating device, wherein the filtering device and the cleaning device are arranged on the bracket in parallel, the cleaning device comprises a brush shaft and a brush, the filtering device comprises a ceramic membrane and a conduit, the ceramic membrane is cylindrical, the upper end and the lower end of the ceramic membrane are both connected with sealing plates, the conduit is fixed at the upper end of the ceramic membrane,
the upper end parts of the guide pipe and the brush shaft synchronously rotate through the rotating device, the distance between the ceramic membrane and the brush shaft is kept to be matched with the width of the brush, and the upper end of the guide pipe is connected with a vacuum pump through a rotary joint and a water pipe to pump water.
2. The ceramic wastewater treatment apparatus according to claim 1, wherein: the bottom of support is equipped with the aeration frame, the upside of aeration frame is equipped with the aeration subassembly, the aeration subassembly includes aeration pipe and intake pipe, the one end of aeration pipe is equipped with the intake pipe, the aeration pipe is located the below of ceramic membrane.
3. The ceramic wastewater treatment apparatus according to claim 1, wherein: the rotating device comprises a gearbox, a first gear and a second gear, the first gear is sleeved into the upper end portion of the guide pipe, the second gear is sleeved into the upper end portion of the brush shaft and meshed with the first gear, and the upper end of the brush shaft is connected with the first gear and the second gear through the gearbox to synchronously rotate.
4. The ceramic wastewater treatment apparatus according to claim 1, wherein: the guide pipe is fixedly connected with the sealing plate through a screw cap.
5. The ceramic wastewater treatment apparatus according to claim 1, wherein: the upper end and the lower end of the support are respectively provided with an upper support frame and a lower support frame in parallel, the lower end of the sealing plate below the upper support frame is provided with a positioning shaft, the lower ends of the positioning shaft and the brush shaft are respectively fixed on the lower support frame through bearings, and the first gear and the second gear are both located on the upper side of the upper support frame.
6. The ceramic wastewater treatment apparatus according to claim 1, wherein: the upper end of the bracket is provided with a top cover plate, and the upper end of the brush shaft penetrates out of the top cover plate to be connected with the gearbox for rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968992.XA CN110590076A (en) | 2019-10-12 | 2019-10-12 | Ceramic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968992.XA CN110590076A (en) | 2019-10-12 | 2019-10-12 | Ceramic sewage treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN110590076A true CN110590076A (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968992.XA Pending CN110590076A (en) | 2019-10-12 | 2019-10-12 | Ceramic sewage treatment device |
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| CN (1) | CN110590076A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342547A (en) * | 2004-05-31 | 2005-12-15 | Hitachi Kiden Kogyo Ltd | Membrane separation apparatus |
| JP2007091507A (en) * | 2005-09-27 | 2007-04-12 | Bussan Nanotech Research Institute Inc | Method for producing zeolite membrane |
| CN102228799A (en) * | 2011-07-01 | 2011-11-02 | 肖应东 | Filter membrane cleaning system for water treatment equipment |
| CN203007023U (en) * | 2013-01-07 | 2013-06-19 | 广东省城乡规划设计研究院 | Reciprocating rotary tube-type ceramic membrane bioreactor |
| US20150108057A1 (en) * | 2012-05-17 | 2015-04-23 | Clean Filtration Technologies Llc | Hydroclone with inlet flow shield |
| CN207153488U (en) * | 2017-08-03 | 2018-03-30 | 四川世纪景程环保科技有限公司 | A kind of automatic flushing device of new column type filter membrane |
| CN207210133U (en) * | 2017-08-11 | 2018-04-10 | 九洲天美环保科技（天津）有限公司 | A kind of environmental protective type chemical sewage disposal device |
| CN207694609U (en) * | 2017-12-15 | 2018-08-07 | 上海清粼环保科技有限公司 | A kind of hollow ceramic flat membranes filter element |
| CN208362097U (en) * | 2018-05-14 | 2019-01-11 | 合肥创想能源环境科技有限公司 | A kind of Treated sewage reusing equipment convenient for cleaning ultrafiltration membrane |
| CN208906018U (en) * | 2018-08-07 | 2019-05-28 | 飞潮（无锡）过滤技术有限公司 | A kind of rotary type ceramic film filtering separation device |
| CN211198946U (en) * | 2019-10-12 | 2020-08-07 | 杭州临安清云环保设备有限公司 | Ceramic sewage treatment device |
-
2019
- 2019-10-12 CN CN201910968992.XA patent/CN110590076A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342547A (en) * | 2004-05-31 | 2005-12-15 | Hitachi Kiden Kogyo Ltd | Membrane separation apparatus |
| JP2007091507A (en) * | 2005-09-27 | 2007-04-12 | Bussan Nanotech Research Institute Inc | Method for producing zeolite membrane |
| CN102228799A (en) * | 2011-07-01 | 2011-11-02 | 肖应东 | Filter membrane cleaning system for water treatment equipment |
| US20150108057A1 (en) * | 2012-05-17 | 2015-04-23 | Clean Filtration Technologies Llc | Hydroclone with inlet flow shield |
| CN203007023U (en) * | 2013-01-07 | 2013-06-19 | 广东省城乡规划设计研究院 | Reciprocating rotary tube-type ceramic membrane bioreactor |
| CN207153488U (en) * | 2017-08-03 | 2018-03-30 | 四川世纪景程环保科技有限公司 | A kind of automatic flushing device of new column type filter membrane |
| CN207210133U (en) * | 2017-08-11 | 2018-04-10 | 九洲天美环保科技（天津）有限公司 | A kind of environmental protective type chemical sewage disposal device |
| CN207694609U (en) * | 2017-12-15 | 2018-08-07 | 上海清粼环保科技有限公司 | A kind of hollow ceramic flat membranes filter element |
| CN208362097U (en) * | 2018-05-14 | 2019-01-11 | 合肥创想能源环境科技有限公司 | A kind of Treated sewage reusing equipment convenient for cleaning ultrafiltration membrane |
| CN208906018U (en) * | 2018-08-07 | 2019-05-28 | 飞潮（无锡）过滤技术有限公司 | A kind of rotary type ceramic film filtering separation device |
| CN211198946U (en) * | 2019-10-12 | 2020-08-07 | 杭州临安清云环保设备有限公司 | Ceramic sewage treatment device |
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