CN211198731U - Small-size rotary drum biomembrane process reactor - Google Patents
Small-size rotary drum biomembrane process reactor Download PDFInfo
- Publication number
- CN211198731U CN211198731U CN201921033114.0U CN201921033114U CN211198731U CN 211198731 U CN211198731 U CN 211198731U CN 201921033114 U CN201921033114 U CN 201921033114U CN 211198731 U CN211198731 U CN 211198731U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- small
- filler
- fixed
- size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model aims at providing a small-size rotary drum biomembrane method reactor for solve rural sewage treatment area big, investment running cost height, structure complicacy, the loaded down with trivial details problem of management, small-size rotary drum biomembrane method reactor, including box, rotary drum, filler, motor, inlet tube, outlet pipe, blow-down pipe, driving belt, axis of rotation, fixed axle sleeve, L type basin wherein, filler passes through fixed axle sleeve fixed mounting on the box, the motor passes through driving belt and rotation axis connection, L type basin even interval is fixed on the rotary drum, the rotary drum is fixed in the axis of rotation, the beneficial effects of the utility model are that simple structure, convenient manufacture and installation, operating mechanism is reliable, the operation is stable, easy to maintain, small in size can constitute small-size sewage treatment integrated equipment with other sewage treatment units such as grid, precipitation equipment, filtration equipment, whole low in cost, easy popularization and application.
Description
Technical Field
The utility model relates to a small-size rotary drum biomembrane method reactor belongs to rural sewage treatment engineering field.
Background
The rural sewage treatment is an important ring for continuously improving the rural living environment and building an ecological livable beautiful country in the national village revivification strategic planning. Rural sewage is characterized by being dispersed in regions, difficult to collect, small in water quantity, complex in water quality, high in operation and maintenance cost, incapable of keeping up with management and the like in sewage treatment. At present, the domestic rural sewage treatment has the trend of equipment, miniaturization and integration, or the forms of artificial wetlands, ecological ponds and the like are adopted according to local conditions, so that the construction cost and the operation management difficulty are reduced. The measures have the defects of large occupied area, easy blockage, low treatment load and poor impact load resistance, or have complicated equipment structure, fussy maintenance, high investment and operation cost and are not beneficial to popularization.
The utility model discloses a set up fixed biofilm carrier and take the rotary drum of basin in the reactor box, constitute a small-size rotary drum biomembrane process reactor for solve rural sewage treatment area big, investment running cost height, structure complicacy, manage loaded down with trivial details scheduling problem.
The prior published patents and technologies of the same type mainly adopt that biological fillers are placed in a rotary drum and a rotary drum, the fillers rotate along with the rotary drum and the rotary drum, and the fillers are rotated out of the water surface to supply oxygen to a biological film attached on the fillers so as to carry out biological reaction to treat sewage. Through comparing, the utility model provides a pair of small-size rotary drum biomembrane method reactor is fixed biofilm carrier, and the rotary drum rotates. When the water tank rotates to the position above the water surface along with the rotary drum, sewage is poured on the biological filler, and when the rotary drum rotates to the position below the water surface, air is brought into the water to aerate and oxygenate the filler below the water surface, which is different from the published patents and technologies of the same type. And compared with the prior art, the utility model has the advantages of simpler structure, less rotating parts, relatively lower energy consumption and more stable operation.
Disclosure of Invention
The utility model aims at providing a small-size rotary drum biomembrane process reactor can be used to solve rural sewage treatment area big, investment running cost height, structure complicacy, the loaded down with trivial details scheduling problem of management.
The utility model discloses a small-size rotary drum biomembrane method reactor, including box 1, rotary drum 2, filler 3, motor 4, inlet tube 5, outlet pipe 6, blow-down pipe 7, driving belt 8, axis of rotation 9, fixed axle sleeve 10, L type basin 11 wherein, filler 3 is through fixed axle sleeve 10 fixed mounting on box 1, motor 4 passes through driving belt 8 and is connected with axis of rotation 9, L type basin 11 even interval is fixed on rotary drum 2, rotary drum 2 is fixed in axis of rotation 9.
When the device is used, sewage subjected to primary treatment by a grating, precipitation equipment and the like flows into the reactor through the water inlet pipe 5, water inlet is stopped when the water level reaches half of the box body 1, the motor 4 is electrified to operate, the rotating shaft 9 is driven to rotate through the rotating belt 8, the rotating drum 2 fixed on the rotating shaft 9 is further driven to rotate, the sewage enters the box body 1 through the water inlet pipe 5, the L-type water tank 11 on the rotating drum 2 is driven to lift and is gradually sprinkled on the filler 3 after rotating and inclining along with the L-type water tank 11, the L-type water tank 11 rotates underwater, air buckled in the water tank gradually overflows through the filler 3 after rotating and inclining along with the L-type water tank 11, the biofilm attached to the filler 3 is aerated, pollutants in the sewage are degraded by the biofilm on the filler 3 after the sewage is treated for a period of time, and the treated water is discharged to subsequent sewage treatment equipment for further treatment through the water outlet pipe.
The filler 3 is arranged on the fixed shaft sleeve 10, when the rotary drum 2 rotates, the filler 3 is fixed and cultured, a biological film for sewage treatment is attached to the filler 3, the biological film of the part of the filler 3 above the water surface utilizes the sewage which is gradually sprinkled after the L type water tank 11 rotating along with the rotary drum 2 inclines and oxygen in the air to carry out aerobic decomposition on pollutants in the water, the biological film of the part of the filler 3 below the water surface utilizes the L type water tank 11 to rotate and buckle the underwater air, gradually overflows through the filler 3 after the L type water tank 11 rotates and inclines, and aerates the part of the filler 3 below the water surface to carry out biological reaction to decompose the pollutants in the water, and the aeration quantity of the filler 3 can be controlled by controlling the rotation time and the interval of the rotary drum 2 to optimize the treatment effect of the reactor.
The utility model has the advantages of simple structure, convenient manufacture and installation; the running mechanism is reliable, runs stably and is easy to maintain; the device has small volume, and can form small-sized sewage treatment integrated equipment with other sewage treatment units such as a grating, a precipitation device, a filtering device and the like; the whole manufacturing cost is low, and the popularization and the application are easy.
Drawings
FIG. 1 is a schematic diagram of the structure of a small-sized rotating drum biofilm reactor of the present invention.
FIG. 2 is a longitudinal section of a small-sized drum biofilm reactor according to the present invention.
FIG. 3 is a cross-sectional view of the small-sized drum bioreactor of the present invention.
In the figure, 1-box, 2-rotary drum, 3-filler, 4-motor, 5-water inlet pipe, 6-water outlet pipe, 7-air release pipe, 8-driving belt, 9-rotating shaft, 10-fixed shaft sleeve and 11-L type water tank.
Detailed Description
Referring to the drawings, the utility model discloses by box 1, rotary drum 2, filler 3, motor 4, inlet tube 5, outlet pipe 6, blow-down pipe 7, driving belt 8, axis of rotation 9, fixed axle sleeve 10, L type basin 11 is constituteed, wherein, filler 3 is through fixed axle sleeve 10 fixed mounting on box 1, motor 4 passes through driving belt 8 and is connected with axis of rotation 9, L type basin 11 is fixed on rotary drum 2 according to same interval, rotary drum 2 fixes in axis of rotation 9.
When the small-sized rotary drum biofilm reactor is used, the motor 4 is electrified to operate, the rotary shaft 9 is driven to rotate through the rotary belt 8, the rotary drum 2 fixed on the rotary shaft 9 is further driven to rotate, sewage enters the box body 1 through the water inlet pipe 5, the L-type water tank 11 on the rotary drum 2 is driven to lift, and gradually sprinkles on the filler 3 after rotating and inclining along with the L-type water tank 11, the L-type water tank 11 rotates into water, air buckled in the water gradually overflows through the filler 3 after rotating and inclining along with the L-type water tank 11, aeration is carried out on a biofilm attached to the filler 3, pollutants in the sewage are degraded by the biofilm on the filler 3 after being treated for a period of time, after the water quality is improved, the treated water is discharged into subsequent sewage treatment equipment through the water outlet pipe 6, the water is emptied through the emptying pipe 7 when the box body 1 is overhauled and cleaned, and the small-sized rotary drum biofilm reactor can form small-sized sewage treatment integrated equipment.
Claims (1)
1. A small-sized rotary drum biofilm reactor is characterized by comprising a box body (1), a rotary drum (2), a filler (3), a motor (4), a water inlet pipe (5), a water outlet pipe (6), a blow-down pipe (7), a transmission belt (8), a rotating shaft (9), a fixing shaft sleeve (10) and an L type water tank (11), wherein the filler (3) is fixedly arranged on the box body (1) through the fixing shaft sleeve (10), the motor (4) is connected with the rotating shaft (9) through the transmission belt (8), L type water tanks (11) are fixed on the rotary drum (2) at uniform intervals, and the rotary drum (2) is fixed on the rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033114.0U CN211198731U (en) | 2019-07-04 | 2019-07-04 | Small-size rotary drum biomembrane process reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033114.0U CN211198731U (en) | 2019-07-04 | 2019-07-04 | Small-size rotary drum biomembrane process reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211198731U true CN211198731U (en) | 2020-08-07 |
Family
ID=71860045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033114.0U Active CN211198731U (en) | 2019-07-04 | 2019-07-04 | Small-size rotary drum biomembrane process reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211198731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537878A (en) * | 2020-10-12 | 2021-03-23 | 廊坊师范学院 | Application of microorganism filtration in sewage treatment equipment and method |
| CN113786725A (en) * | 2021-09-27 | 2021-12-14 | 浙江爱科乐环保有限公司 | Waste gas treatment equipment for prolonging service cycle of biological filter material and use method thereof |
-
2019
- 2019-07-04 CN CN201921033114.0U patent/CN211198731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112537878A (en) * | 2020-10-12 | 2021-03-23 | 廊坊师范学院 | Application of microorganism filtration in sewage treatment equipment and method |
| CN113786725A (en) * | 2021-09-27 | 2021-12-14 | 浙江爱科乐环保有限公司 | Waste gas treatment equipment for prolonging service cycle of biological filter material and use method thereof |
| CN113786725B (en) * | 2021-09-27 | 2022-03-25 | 浙江爱科乐环保有限公司 | Waste gas treatment equipment for prolonging service cycle of biological filter material and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103663725A (en) | Continuous flow biological denitrification method based on granular sludge, and apparatus | |
| CN211198731U (en) | Small-size rotary drum biomembrane process reactor | |
| CN108585346A (en) | A kind of container combined type flowing carrier type sewage disposal device and method | |
| CN103833129A (en) | Denitrification cloth filter | |
| CN102887589A (en) | Nano aeration biofilm reactor | |
| CN201458826U (en) | Short-range nitrification-denitrification bioreactor | |
| CN106915824A (en) | Small Town Wastewater processes integrated high-efficiency low energy consumption novel process equipment and processing method | |
| CN106746385A (en) | The device and method of the vertical three circulation technologies Treating Municipal Sewage of pulling flow type | |
| CN111072218A (en) | Rural domestic sewage treatment system and method | |
| CN211595374U (en) | Sewage treatment equipment combining suspended biological membrane with deep filtration | |
| CN112390358A (en) | Device and method for enhancing domestic sewage denitrification by coupling anaerobic methanogenesis and shortcut nitrification anaerobic ammonia oxidation | |
| CN107473382A (en) | By controlling dissolved oxygen to realize sewage carbon nitrogen while the bioremediation removed | |
| CN111348746A (en) | Miniature bionic type integrated sewage treatment equipment and sewage treatment method thereof | |
| CN107055757A (en) | Molecular sieve runner biological sewage cleaning system | |
| CN208038266U (en) | A kind of integration hospital sewage treating apparatus | |
| CN203048733U (en) | Advanced sewage treatment device | |
| CN206089362U (en) | Low energy consumption dispersion sewage treatment plant | |
| CN212610105U (en) | Improvement SBR sewage treatment plant | |
| CN109485156A (en) | Modified form bio-contact oxidation integrated sewage treating apparatus | |
| CN109231712A (en) | A kind of A2O2The micro-integrated sewage disposal device of+Anammox and sewage water treatment method | |
| CN210528571U (en) | Biological contact oxidation process equipment using nano aeration technology | |
| CN204356135U (en) | A kind of modularization BAF | |
| CN212025094U (en) | Dull and stereotyped membrane sewage treatment plant of integrated form MBR | |
| CN210711166U (en) | Villages and towns sewage treatment plant | |
| CN211814035U (en) | Integrated sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |