CN215403639U - Industrial sewage purification device for environmental protection engineering - Google Patents
Industrial sewage purification device for environmental protection engineering Download PDFInfo
- Publication number
- CN215403639U CN215403639U CN202120552058.2U CN202120552058U CN215403639U CN 215403639 U CN215403639 U CN 215403639U CN 202120552058 U CN202120552058 U CN 202120552058U CN 215403639 U CN215403639 U CN 215403639U
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- CN
- China
- Prior art keywords
- tank
- electric flocculation
- environmental protection
- purification device
- protection engineering
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 54
- 238000000746 purification Methods 0.000 title claims abstract description 27
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 238000005189 flocculation Methods 0.000 claims abstract description 52
- 230000016615 flocculation Effects 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 11
- 244000005700 microbiome Species 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 239000006004 Quartz sand Substances 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 9
- 238000009297 electrocoagulation Methods 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 241000589651 Zoogloea Species 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 10
- 230000000813 microbial effect Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
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- 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
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- Physical Water Treatments (AREA)
Abstract
The utility model relates to the technical field of sewage purification equipment, in particular to an industrial sewage purification device for environmental protection engineering, which comprises an electric flocculation tank, wherein a sewage inlet pipe is connected with the upper part of the electric flocculation tank, the middle part of the electric flocculation tank is obliquely provided with a filtering mechanism, the bottom of the electric flocculation tank is provided with the electric flocculation mechanism, the water outlet end of the electric flocculation tank is connected with a microorganism treatment tank, the microorganism treatment tank is connected with the bottom of an active sand filter tank through a water pipe, the upper part of the active sand filter tank is connected with an ultraviolet disinfection box through a water pipe, and the water outlet of the ultraviolet disinfection box is connected with the water inlet of a clean water tank. The utility model has good sewage treatment and purification performance, simple operation and convenient popularization and use.
Description
Technical Field
The utility model relates to the technical field of sewage purification equipment, in particular to an industrial sewage purification device for environmental protection engineering.
Background
The sewage is the discharged water from life and production which is polluted to a certain extent, and the water which loses the original use function is simply called the sewage. Mainly divided into industrial wastewater, domestic sewage, commercial sewage and surface runoff. The pollution of water has great influence on human body, ecological environment, etc.
In 1 month of 2021, with the consent of the State institutes, the national development and reform Commission and other ten departments print guidance opinions about promoting sewage resource utilization, and the arrangement comprehensively promotes the sewage resource utilization. The purification treatment of sewage is not very slow.
The existing sewage purification treatment device has single function, only has a filtering function, or only has chemical reagent treatment, the treatment on sewage is not comprehensive, and the treated sewage does not reach the standard. The effective sewage purification treatment device has overlarge equipment volume, complex installation and difficult management.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides an industrial sewage purification device for environmental protection engineering.
The technical scheme provided by the utility model is as follows: the utility model provides an industrial sewage purification device for environmental protection engineering, includes the electric flocculation basin, sewage advances water piping connection electric flocculation basin upper portion, the slope of electric flocculation basin middle part is provided with filtering mechanism, electric flocculation basin bottom is equipped with electric flocculation mechanism, the electric flocculation basin goes out the water end and connects the microbiological treatment pond, the microbiological treatment pond leads to pipe connects active sand filter bottom, active sand filter upper portion leads to pipe connects ultraviolet ray disinfection case, the clean water basin water inlet is connected to the ultraviolet ray disinfection case delivery port.
Further, the filtering mechanism comprises a motor positioned on the outer side of the electric flocculation tank, the motor is connected with a conveying filter belt through gear transmission, the lower end of the conveying filter belt penetrates through a garbage opening formed in the side wall of the electric flocculation tank, and a garbage receiving tank is arranged below the tail end of the lower end of the conveying filter belt.
Furthermore, the output end of the motor is connected with an output shaft, the output shaft is rotatably connected to the inner wall of the electrocoagulation cell, and driving gears are fixedly sleeved at two ends of the output shaft; a rack is arranged inside the conveying filter belt, and the driving gear is meshed with the rack; the lower end of the conveying filter belt is correspondingly provided with two driven gears which are sleeved on a driven shaft, and the driven shaft is rotatably connected with the inner wall of the electric flocculation tank.
Further, the mouth of the sewage inlet pipe is positioned above the conveying filter belt, and the garbage receiving tank is fixedly connected with the outer wall of the electric flocculation tank.
Further, the bottom is equipped with the center pin in the flocculation cell, the flocculation cell is equipped with the drive outward center pin pivoted second motor, the center pin is fixed along its axial spiral and is twined there is auger blade, be equipped with in the flocculation cell with auger blade forms the electric wire netting of electric field.
Furthermore, the concentration of the auger blade close to one end of the sewage inlet pipe is greater than that of the auger blade close to the water outlet end of the electric flocculation tank; the auger blade and the power grid adopt positive electrodes and negative electrodes which are alternately changed; the auger blade is a positive electrode, the power grid is a negative electrode, and the power grid is arranged along the axial direction of the central shaft and surrounds one side of the auger blade.
Furthermore, activated sludge is arranged in the microbial treatment tank, and the activated sludge is a floccule body consisting of zoogloea forming bacteria, protozoa, organic colloid, inorganic colloid and suspended matters.
Furthermore, quartz sand is distributed in the active sand filter tank, the particle size of the quartz sand is 1.2-2.0mm, and the thickness of the quartz sand is 1-2 m.
Further, ultraviolet ray disinfect box is flat structure, and a plurality of ultraviolet LED lamps are evenly installed to inside upper wall.
Compared with the prior art, the utility model has the beneficial effects that: according to the sewage purification device, after sewage enters the device from the sewage inlet pipe, the sewage is firstly filtered by the filtering mechanism, the filtering mechanism is obliquely arranged and is of a conveying belt structure, large fixed garbage is conveyed to the garbage receiving tank, and cleaning treatment is convenient for workers; the filtered sewage enters the microbial treatment tank after being subjected to electric flocculation at the lower part of the electric flocculation tank, is treated by activated sludge in the microbial treatment tank, decomposes organic matters and the like into inorganic matters, then enters the bottom of the activated sand filter tank, is subjected to flocculation, sedimentation and filtration again by quartz sand, finally enters an ultraviolet disinfection area, is disinfected and sterilized by irradiation of an ultraviolet LED lamp, and the treated clean sewage enters the water purification tank for storage. The utility model has good sewage treatment and purification performance, simple operation and convenient popularization and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the mechanism of FIG. 1 of the present invention at A;
FIG. 3 is a schematic view of a filter mechanism of the present invention;
FIG. 4 is a schematic view of an electric flocculation mechanism of the present invention.
The sewage treatment device comprises a sewage inlet pipe 1, an electric flocculation tank 2, a filtering mechanism 3, a microorganism treatment tank 4, activated sludge 41, an activated sand filter tank 5, quartz sand 51, an ultraviolet disinfection box 6, an ultraviolet LED lamp 61, a clean water tank 7, a second motor 20, a central shaft 21, auger blades 23, an electric network 24, a motor 31, a conveying filter belt 32, a garbage opening 33, a garbage receiving tank 34, an output shaft 35, a driving gear 36, a rack 37, a driven gear 38 and a driven shaft 39.
Detailed Description
For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the art are used, and are used only for convenience in describing the technology and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the technology.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.
As shown in figures 1-4, industrial sewage purification device for environmental protection engineering, including electric flocculation basin 2, sewage inlet tube 1 connects 2 upper portions of electric flocculation basin, 2 middle parts slopes in electric flocculation basin are provided with filtering mechanism 3, 2 bottoms in electric flocculation basin are equipped with electric flocculation mechanism, 2 play water end connection microbial treatment ponds 4 in electric flocculation basin, microbial treatment ponds 4 lead to pipe connects 5 bottoms in active sand filtering pond, 5 upper portions in active sand filtering pond lead to pipe connects ultraviolet disinfection case 6, clean water basin 7 water inlet is connected to 6 delivery ports in ultraviolet disinfection case.
Preferably, the filtering mechanism 3 comprises a motor 31 positioned outside the electrocoagulation cell 2, the motor 31 is connected with a conveying filter belt 32 through gear transmission, the lower end of the conveying filter belt 32 penetrates through a garbage opening 33 arranged on the side wall of the electrocoagulation cell 2, and a garbage receiving groove 34 is arranged below the tail end of the lower end of the conveying filter belt 32.
Preferably, the output end of the motor 31 is connected with an output shaft 35, the output shaft 35 is rotatably connected to the inner wall of the electrocoagulation cell 2, and driving gears 36 are fixedly sleeved at two ends of the output shaft 35; a rack is arranged in the conveying filter belt 32, and the driving gear 36 is meshed with the rack; the lower end of the conveying filter belt 32 is correspondingly provided with two driven gears 38, the driven gears 38 are sleeved on a driven shaft 39, and the driven shaft 39 is rotatably connected with the inner wall of the electrocoagulation cell 2.
Preferably, the opening of the sewage inlet pipe 1 is positioned above the conveying filter belt 32, and the garbage receiving tank 34 is fixedly connected with the outer wall of the electric flocculation tank 2.
Preferably, the bottom is equipped with center pin 21 in the electric flocculation tank 2, electric flocculation tank 2 is equipped with the drive outward center pin 21 pivoted second motor 3120, center pin 21 has auger blade 23 along its axial upward spiral fixed winding, be equipped with in the electric flocculation tank 2 with auger blade 23 forms the electric wire netting 24 of electric field.
Preferably, the concentration of the auger blade 23 close to one end of the sewage inlet pipe is greater than that of the auger blade 23 close to the water outlet end of the electrocoagulation pool 2; the auger blade 23 and the power grid 24 adopt positive electrodes and negative electrodes which are alternately changed; the auger blade 23 is a positive electrode, the power grid 24 is a negative electrode, and the power grid 24 is arranged along the axial direction of the central shaft 21 and surrounds one side of the auger blade 23.
Preferably, the microorganism treatment tank 4 is internally provided with activated sludge 41, and the activated sludge 41 is a floccule composed of zoogloea-forming bacteria, protozoa, organic colloid, inorganic colloid and suspended matters.
Preferably, quartz sand 51 is distributed in the active sand filter 5, and the particle size of the quartz sand 51 is 1.2-2.0mm and the thickness is 1-2 m.
Preferably, the ultraviolet disinfection box 6 is a flat structure, and a plurality of ultraviolet LED lamps 61 are uniformly installed on the inner upper wall.
After entering the device from the sewage inlet pipe 1, sewage is firstly filtered by the filtering mechanism 3, the filtering mechanism 3 is obliquely arranged and is of a conveying belt structure, and large fixed garbage is conveyed to the garbage receiving tank 34, so that cleaning treatment is convenient for workers; the filtered sewage enters the microbial treatment tank 4 after being subjected to electric flocculation at the lower part of the electric flocculation tank 2, organic matters and the like are decomposed into inorganic matters by activated sludge 41 in the microbial treatment tank 4, then the sewage enters the bottom of the activated sand filter 5 and is subjected to flocculation, sedimentation and filtration again by quartz sand 51, finally, clean water enters an ultraviolet disinfection area and is disinfected and sterilized by irradiation of an ultraviolet LED lamp 61, and the treated clean sewage enters the water purification tank 7 for storage.
It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.
Claims (9)
1. The industrial sewage purification device for the environmental protection engineering is characterized by comprising an electric flocculation tank, wherein a sewage inlet pipe is connected with the upper part of the electric flocculation tank, a filtering mechanism is obliquely arranged in the middle of the electric flocculation tank, an electric flocculation mechanism is arranged at the bottom of the electric flocculation tank, the water outlet end of the electric flocculation tank is connected with a microorganism treatment tank, the microorganism treatment tank is connected with the bottom of an active sand filter tank through a water pipe, the upper part of the active sand filter tank is connected with an ultraviolet disinfection box through a water pipe, and the water outlet of the ultraviolet disinfection box is connected with the water inlet of a water purification tank.
2. The industrial sewage purification device for environmental protection engineering according to claim 1, wherein: the filtering mechanism comprises a motor positioned on the outer side of the electric flocculation tank, the motor is connected with a conveying filter belt through gear transmission, the lower end of the conveying filter belt penetrates through a garbage opening formed in the side wall of the electric flocculation tank, and a garbage receiving tank is arranged below the tail end of the lower end of the conveying filter belt.
3. The industrial sewage purification device for environmental protection engineering according to claim 2, wherein: the output end of the motor is connected with an output shaft, the output shaft is rotatably connected to the inner wall of the electrocoagulation cell, and driving gears are fixedly sleeved at two ends of the output shaft; a rack is arranged inside the conveying filter belt, and the driving gear is meshed with the rack; the lower end of the conveying filter belt is correspondingly provided with two driven gears which are sleeved on a driven shaft, and the driven shaft is rotatably connected with the inner wall of the electric flocculation tank.
4. The industrial sewage purification device for environmental protection engineering according to claim 2, wherein: the mouth of the sewage inlet pipe is positioned above the conveying filter belt, and the garbage receiving tank is fixedly connected with the outer wall of the electric flocculation tank.
5. The industrial sewage purification device for environmental protection engineering according to claim 1, wherein: the bottom is equipped with the center pin in the flocculation cell, be equipped with the drive outside the flocculation cell the center pin pivoted second motor, the center pin has auger blade along its axial upward spiral fixed winding, be equipped with in the flocculation cell with auger blade forms the electric wire netting of electric field.
6. The industrial sewage purification device for environmental protection engineering according to claim 5, wherein: the concentration of the auger blade close to one end of the sewage inlet pipe is greater than that of the auger blade close to the water outlet end of the electric flocculation tank; the auger blade and the power grid adopt positive electrodes and negative electrodes which are alternately changed; the auger blade is a positive electrode, the power grid is a negative electrode, and the power grid is arranged along the axial direction of the central shaft and surrounds one side of the auger blade.
7. The industrial sewage purification device for environmental protection engineering according to claim 1, wherein: the microorganism treatment tank is internally provided with activated sludge, and the activated sludge is a floccule consisting of zoogloea forming bacteria, protozoa, organic colloid, inorganic colloid and suspended matters.
8. The industrial sewage purification device for environmental protection engineering according to claim 1, wherein: quartz sand is distributed in the active sand filter tank, the particle size of the quartz sand is 1.2-2.0m, and the thickness of the quartz sand is 1-2 m.
9. The industrial sewage purification device for environmental protection engineering according to claim 1, wherein: ultraviolet ray disinfect box is flat structure, and a plurality of ultraviolet LED lamps are evenly installed to inside upper wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552058.2U CN215403639U (en) | 2021-03-17 | 2021-03-17 | Industrial sewage purification device for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552058.2U CN215403639U (en) | 2021-03-17 | 2021-03-17 | Industrial sewage purification device for environmental protection engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215403639U true CN215403639U (en) | 2022-01-04 |
Family
ID=79668545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120552058.2U Expired - Fee Related CN215403639U (en) | 2021-03-17 | 2021-03-17 | Industrial sewage purification device for environmental protection engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215403639U (en) |
-
2021
- 2021-03-17 CN CN202120552058.2U patent/CN215403639U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |