CN114133103A - Sewage nitrogen and phosphorus removal treatment facility for environmental protection - Google Patents
Sewage nitrogen and phosphorus removal treatment facility for environmental protection Download PDFInfo
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- CN114133103A CN114133103A CN202111354901.7A CN202111354901A CN114133103A CN 114133103 A CN114133103 A CN 114133103A CN 202111354901 A CN202111354901 A CN 202111354901A CN 114133103 A CN114133103 A CN 114133103A
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- shaft
- phosphorus removal
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
Abstract
The invention relates to a nitrogen and phosphorus removal treatment device, in particular to an environment-friendly sewage nitrogen and phosphorus removal treatment device. The invention aims to solve the technical problem of providing the environment-friendly sewage denitrification and dephosphorization treatment equipment which is suitable for rural sewage treatment, and has low energy consumption, small floor area and small sound in use. In order to solve the technical problems, the invention provides an environmental-friendly sewage denitrification and dephosphorization treatment device, which comprises: the middle part of the bottom plate is connected with a supporting leg; a bracket connected to the base plate; the sewage pool is connected to the bracket; the water inlet pipe is connected to the sewage pool; the one-way pipe is connected to one side of the sewage tank; the regulating tank is connected to the supporting legs, and one end of the one-way pipe is connected with the regulating tank; a stirring rod rotatably connected to the regulating reservoir. The tree-watering device can use clear water to water trees through the pumping-out mechanism, thereby avoiding the pollution of sewage to the environment and further protecting the environment.
Description
Technical Field
The invention relates to a nitrogen and phosphorus removal treatment device, in particular to an environment-friendly sewage nitrogen and phosphorus removal treatment device.
Background
Sewage may be defined as a waste-laden liquid or water mixed with ground water, surface water, snow storms, etc. discharged from residential, institutional, commercial or industrial areas from the point of view of the source of the sewage. Sewage is classified into many categories, and there are many techniques and processes for reducing the environmental impact of sewage accordingly. Sewage can be classified into four types according to the source of the sewage.
At present, urban sewage denitrification and dephosphorization treatment equipment is large, is only suitable for urban sewage treatment, consumes energy when in use, occupies a large area, has large sound, and generates noise which easily affects surrounding residents.
Therefore, an environment-friendly sewage denitrification and dephosphorization treatment device which is suitable for rural sewage treatment, and has the advantages of low energy consumption, small occupied area and low sound in use needs to be designed.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of relatively high energy consumption, large occupied area and relatively high sound in use, and the invention provides the sewage denitrification and dephosphorization treatment equipment which is suitable for rural sewage treatment, low in energy consumption, small in occupied area and low in sound in use and is environment-friendly.
(2) Technical scheme
In order to solve the technical problems, the invention provides an environmental-friendly sewage denitrification and dephosphorization treatment device, which comprises: the middle part of the bottom plate is connected with a supporting leg; a bracket connected to the base plate; the sewage pool is connected to the bracket; the water inlet pipe is connected to the sewage pool; the one-way pipe is connected to one side of the sewage tank; the regulating tank is connected to the supporting legs, and one end of the one-way pipe is connected with the regulating tank; the stirring rod is rotatably connected to the adjusting tank; the first bevel gear is connected to the stirring rod; a motor mounted on the base plate; the first shaft lever is connected to the output end of the motor; the second bevel gear is connected to one end of the first shaft lever and meshed with the first bevel gear; the aerobic mechanism is connected to the bottom plate; a filter assembly connected to the base plate.
Preferably, the aerobic mechanism comprises: the aerobic tank is connected to the bottom plate; the conveying pipe is connected to one side of the aerobic tank, and one end of the conveying pipe is connected with the adjusting tank; a valve connected to the delivery pipe; the second shaft lever is rotatably connected to the aerobic tank; the third bevel gear is connected to one end of the second shaft lever and meshed with the first bevel gear; the stirring blade is connected to the second shaft lever and is positioned in the aerobic tank; the oxygenation pump is connected to one side of the aerobic tank; a first air pipe connected to the oxygenation pump; and the first gas-sepiolite is connected to the first gas pipe and is positioned in the aerobic pool.
Preferably, the filter assembly comprises: the filter tank is connected to the bottom plate; the sludge pump is arranged in the aerobic tank; the drain pipe is connected to the sludge pump, and one end of the drain pipe is connected with the filter tank; a first connection pipe connected to the oxygenation pump; a second air pipe connected to one end of the first connection pipe; and the second air stone is connected to the second air pipe and is positioned in the filtering pool.
Preferably, also include and take out the mechanism, take out the mechanism and include: the clean water pump is arranged in the filtering tank; the second connecting pipe is connected to the clean water pump; and the syzygium samarangense spray head is connected to the second connecting pipe.
Preferably, a medicament assembly is also included, the medicament assembly including: the medicament tank is connected to the regulating tank; a mesh-type partition plate installed in the drug tank; a first baffle slidably connected to the medicament canister; the Y-shaped connecting rod is connected to the first baffle; the fixed pulley is connected to the regulating tank; the pull wire is connected to the Y-shaped connecting rod; the first spring is sleeved on the Y-shaped connecting rod.
Preferably, the device further comprises a transmission mechanism, wherein the transmission mechanism comprises: a third shaft lever rotatably connected to the regulating reservoir; a reel connected to one end of the third shaft; a full-tooth gear connected to the other end of the third shaft; a fourth shaft rotatably connected to the leg; the sector gear is connected to the fourth shaft lever and is meshed with the full-tooth gear; a first pulley connected to one end of the fourth shaft; a second pulley connected to the first shaft; a flat belt connected between the second pulley and the first pulley.
Preferably, also include and retrieve the subassembly, retrieve the subassembly and include: the settling tank is connected to the sewage tank; the guide rod is connected to the settling tank; the second baffle is connected to the settling tank in a sliding manner, and one end of the second baffle is in sliding fit with the guide rod; the second spring is connected between the guide rod and the second baffle plate, and the second spring is sleeved on the second baffle plate; the collecting box is connected to the bottom plate and located below the settling tank.
Preferably, the material of the pulling wire is steel wire.
(3) Advantageous effects
1. The tree-watering device can use clear water to water trees through the pumping-out mechanism, thereby avoiding the pollution of sewage to the environment and further protecting the environment.
2. The sewage treatment device can treat the sewage in the regulating tank through the medicament component, and further improves the effect of nitrogen and phosphorus removal of the sewage.
3. The invention can wind the stay wire through the transmission mechanism, thereby avoiding people from manually pulling the stay wire and reducing the labor intensity of people.
4. According to the invention, the garbage in the sewage tank can be better collected and cleaned through the recovery assembly, and the blockage of the sewage tank caused by the garbage left in the sewage tank is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the aerobic mechanism of the present invention.
Fig. 3 is a schematic perspective view of the filter assembly and the extraction mechanism of the present invention.
Fig. 4 is a perspective view of the medicament assembly of the present invention.
FIG. 5 is an enlarged view of the invention at A.
Fig. 6 is a schematic perspective view of the recycling assembly of the present invention.
The labels in the figures are: 1-bottom plate, 2-support legs, 3-support, 4-sewage tank, 5-water inlet pipe, 6-one-way pipe, 7-adjusting tank, 8-stirring rod, 9-first bevel gear, 10-motor, 11-first shaft lever, 12-second bevel gear, 13-aerobic mechanism, 131-aerobic tank, 132-conveying pipe, 133-valve, 134-second shaft lever, 135-third bevel gear, 136-stirring blade, 137-oxygenation pump, 138-first air pipe, 139-first sepiolite, 14-filtering component, 141-filtering tank, 142-sludge pump, 143-water outlet pipe, 144-first connecting pipe, 145-second air pipe, 146-second air bubble stone, 15-pumping mechanism and 151-clear water pump, 152-second connecting pipe, 153-wax spray head, 16-medicament component, 161-medicament tank, 162-net type isolation plate, 163-first baffle, 164-Y type connecting rod, 165-fixed pulley, 166-pull wire, 167-first spring, 17-transmission mechanism, 171-third shaft rod, 172-reel, 173-full-tooth gear, 174-fourth shaft rod, 175-sector gear, 176-first belt pulley, 177-second belt pulley, 178-flat belt, 18-recovery component, 181-settling tank, 182-guide rod, 183-second baffle, 184-second spring, 185-collection box.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An environment-friendly sewage nitrogen and phosphorus removal treatment device is shown in figures 1-3 and comprises a bottom plate 1, supporting legs 2, a bracket 3, a sewage tank 4, a water inlet pipe 5, a one-way pipe 6, an adjusting tank 7, a stirring rod 8, a first bevel gear 9, a motor 10, a first shaft rod 11, a second bevel gear 12, an aerobic mechanism 13 and a filter assembly 14, wherein the middle part of the bottom plate 1 is connected with the supporting legs 2, the left rear part of the bottom plate 1 is connected with the bracket 3, the top end of the bracket 3 is connected with the sewage tank 4, the left part of the sewage tank 4 is connected with the water inlet pipe 5, the right side of the sewage tank 4 is connected with the one-way pipe 6, the top end of the supporting legs 2 is connected with the adjusting tank 7, the lower end of the one-way pipe 6 is connected with the adjusting tank 7, the bottom of the adjusting tank 7 is rotatably connected with the stirring rod 8, the bottom end of the stirring rod 8 is connected with the first bevel gear 9, the left part of the bottom plate 1 is provided with the motor 10, the output end of the motor 10 is connected with the first shaft rod 11, the right end of the first shaft lever 11 is connected with a second bevel gear 12, the second bevel gear 12 is meshed with the first bevel gear 9, the right part of the bottom plate 1 is connected with an aerobic mechanism 13, and the right back part of the bottom plate 1 is connected with a filter assembly 14.
The aerobic mechanism 13 comprises an aerobic tank 131, a delivery pipe 132, a valve 133, a second shaft 134, a third bevel gear 135, a stirring blade 136, an oxygenation pump 137, a first gas pipe 138 and first gas sepiolite 139, the right front of bottom plate 1 is connected with aerobic tank 131, the left side of aerobic tank 131 is connected with conveyer pipe 132, the one end of conveyer pipe 132 is connected with equalizing basin 7, be connected with valve 133 on the conveyer pipe 132, the middle part of aerobic tank 131 is connected with second axostylus axostyle 134 rotatoryly, the left end of second axostylus axostyle 134 is connected with third bevel gear 135, third bevel gear 135 meshes with first bevel gear 9, be connected with stirring vane 136 on the second axostylus axostyle 134, stirring vane 136 is located aerobic tank 131, the left rear side of aerobic tank 131 is connected with oxygenation pump 137, be connected with first trachea 138 on oxygenation pump 137, the bottom of first trachea 138 is connected with first gas sepiolite 139, first gas sepiolite 139 is located aerobic tank 131.
The filtering component 14 comprises a filtering tank 141, a sludge pump 142, a water discharge pipe 143, a first connecting pipe 144, a second air pipe 145 and a second air bubble stone 146, the right rear part of the bottom plate 1 is connected with the filtering tank 141, the sludge pump 142 is installed on the rear wall in the aerobic tank 131, the sludge pump 142 is connected with the water discharge pipe 143, one end of the water discharge pipe 143 is connected with the filtering tank 141, the oxygenation pump 137 is connected with the first connecting pipe 144, one end of the first connecting pipe 144 is connected with the second air pipe 145, the bottom end of the second air pipe 145 is connected with the second air bubble stone 146, and the second air bubble stone 146 is located in the filtering tank 141.
When the sewage needs to be subjected to nitrogen and phosphorus removal treatment, the sewage flows into the sewage tank 4 through the water inlet pipe 5, the sewage flows into the regulating tank 7 through the one-way pipe 6, the garbage cannot flow into the regulating tank 7 under the action of a partition plate in the sewage tank 4, the motor 10 is started, the motor 10 rotates to drive the first shaft rod 11 to rotate, the first bevel gear 9 rotates to drive the second bevel gear 12 to rotate, the stirring rod 8 rotates to stir the sewage in the regulating tank 7, the valve 133 is opened, the sewage enters the aerobic tank 131 through the conveying pipe 132, the second bevel gear 12 rotates to drive the third bevel gear 135 to rotate, the second shaft rod 134 rotates to drive the stirring blade 136 to rotate, the oxygenation pump 137 is opened, oxygen enters the first air pipe 138, the oxygen denitrifies the sewage in the aerobic tank 131 through the first air bubble stone 139, the sludge pump 142 is started to perform sludge treatment on the denitrified sewage, the treated sewage enters the filtering tank 141 through the water outlet pipe 143 to be filtered, the second air stones 146 in the filter tank 141 oxidize the sewage, so that the sewage can be purified.
Example 2
On the basis of the embodiment 1, as shown in fig. 3, the device further comprises a pumping-out mechanism 15, the pumping-out mechanism 15 comprises a clean water pump 151, a second connecting pipe 152 and a wax spray nozzle 153, the clean water pump 151 is installed on the right wall in the filtering tank 141, the clean water pump 151 is connected with the second connecting pipe 152, and the second connecting pipe 152 is connected with the wax spray nozzle 153.
The clean water pump 151 is started, purified sewage is filtered again, the filtered clean water enters the second connecting pipe 152 and flows out through the wax spray nozzle 153, so that the tree can be watered by using the clean water, the pollution of the sewage to the environment is avoided, and the environment is further protected.
Example 3
On the basis of embodiment 2, as shown in fig. 4 to 6, the medicine kit 16 further includes a medicine kit 16, the medicine kit 16 includes a medicine tank 161, a net-shaped partition plate 162, a first baffle 163, a Y-shaped connecting rod 164, a fixed pulley 165, a pull wire 166 and a first spring 167, the medicine tank 161 is connected to the rear portion of the top end of the regulating reservoir 7, the net-shaped partition plate 162 is installed in the lower portion of the medicine tank 161, the first baffle 163 is slidably connected to the lower portion of the medicine tank 161, the Y-shaped connecting rod 164 is connected to the front portion of the first baffle 163, the fixed pulley 165 is connected to the front side of the top end of the regulating reservoir 7, the pull wire 166 is connected to the front end of the Y-shaped connecting rod 164, and the first spring 167 is sleeved on the Y-shaped connecting rod 164.
Pulling the pull wire 166, moving the Y-shaped connecting rod 164 forwards along with the pull wire 166, compressing the first spring 167, moving the first baffle 163 forwards along with the first baffle, dropping the medicament onto the net-entering type isolation plate 162 to enter the adjusting tank 7, loosening the pull wire 166, moving the Y-shaped connecting rod 164 backwards under the action of the first spring 167, and moving the first baffle 163 backwards along with the first baffle 163, so that the sewage in the adjusting tank 7 can be treated, and the effects of nitrogen and phosphorus removal of the sewage are further improved.
Still including drive mechanism 17, drive mechanism 17 is including third axle rod 171, reel 172, full-tooth gear 173, fourth axle rod 174, sector gear 175, first belt pulley 176, second belt pulley 177 and flat belt 178, the lower front portion rotary type of equalizing basin 7 is connected with third axle rod 171, the right-hand member of third axle rod 171 is connected with reel 172, the left end of third axle rod 171 is connected with full-tooth gear 173, the front portion rotary type of landing leg 2 is connected with fourth axle rod 174, fourth axle rod 174 middle part is connected with sector gear 175, sector gear 175 meshes with full-tooth gear 173, the left end of fourth axle rod 174 is connected with first belt pulley 176, be connected with second belt pulley 177 on the first axle rod 11, be connected with flat belt 178 between second belt pulley 177 and the first belt pulley 176.
The first shaft lever 11 rotates to drive the second belt pulley 177 to rotate, the flat belt 178 and the first belt pulley 176 drive the fourth shaft lever 174 to rotate, the sector gear 175 rotates, the full-tooth gear 173 and the third shaft lever 171 rotate to drive the reel 172 to rotate, so that the pull wire 166 can be wound, the pull wire 166 is prevented from being manually pulled by people, the labor intensity of people is reduced, and when the sector gear 175 is disengaged from the full-tooth gear 173, the pull wire 166 drives the reel 172 to loosen under the action of the first spring 167.
Still including retrieving subassembly 18, retrieve subassembly 18 including settling tank 181, guide bar 182, second baffle 183, second spring 184 and collecting box 185, the bottom of effluent water sump 4 is connected with settling tank 181, the front portion of settling tank 181 is connected with guide bar 182, the bottom of settling tank 181 is connected with second baffle 183 slidably, the one end and the guide bar 182 sliding fit of second baffle 183, be connected with second spring 184 between guide bar 182 and the second baffle 183, second spring 184 cover is established on second baffle 183, the left part of bottom plate 1 is connected with collecting box 185, collecting box 185 is located settling tank 181 below.
The second baffle 183 is pulled forwards, the second spring 184 compresses, the garbage in the settling tank 181 falls downwards in the collection box 185, the second baffle 183 is loosened, the second baffle 183 is reset backwards under the action of the second spring 184, the garbage in the sewage tank 4 can be better collected and cleaned, and the garbage is prevented from being left in the sewage tank 4 to block the sewage tank 4.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an environmental protection is with sewage nitrogen and phosphorus removal treatment facility which characterized in that, including:
the middle part of the bottom plate (1) is connected with a supporting leg (2);
a bracket (3) connected to the base plate (1);
the sewage tank (4) is connected to the bracket (3);
a water inlet pipe (5) connected to the sewage tank (4);
a one-way pipe (6) connected to one side of the sewage tank (4);
the adjusting tank (7) is connected to the supporting leg (2), and one end of the one-way pipe (6) is connected with the adjusting tank (7);
a stirring rod (8) which is rotatably connected to the adjusting tank (7);
a first bevel gear (9) connected to the stirring rod (8);
a motor (10) mounted on the base plate (1);
a first shaft (11) connected to the output of the motor (10);
a second bevel gear (12) connected to one end of the first shaft (11), the second bevel gear (12) meshing with the first bevel gear (9);
an aerobic mechanism (13) connected to the base plate (1);
a filter assembly (14) attached to the base plate (1).
2. The environmental protection sewage water nitrogen and phosphorus removal treatment device according to claim 1, wherein the aerobic mechanism (13) comprises:
an aerobic tank (131) connected to the floor (1);
a delivery pipe (132) connected to one side of the aerobic tank (131), wherein one end of the delivery pipe (132) is connected with the adjusting tank (7);
a valve (133) connected to the delivery pipe (132);
a second shaft (134) rotatably connected to the aerobic tank (131);
a third bevel gear (135) connected to one end of the second shaft (134), the third bevel gear (135) being engaged with the first bevel gear (9);
a stirring blade (136) connected to the second shaft (134), the stirring blade (136) being located in the aerobic tank (131);
an oxygenation pump (137) connected to one side of the aerobic tank (131);
a first air pipe (138) connected to the oxygenation pump (137);
the first gas sepiolite (139) is connected to the first gas pipe (138), and the first gas sepiolite (139) is positioned in the aerobic pool (131).
3. The environmental protection sewage water nitrogen and phosphorus removal treatment device according to claim 2, wherein the filtering assembly (14) comprises:
a filtration tank (141) connected to the base plate (1);
a sludge pump (142) installed in the aerobic tank (131);
a drain pipe (143) connected to the sludge pump (142), one end of the drain pipe (143) being connected to the filtering tank (141);
a first connection pipe (144) connected to the oxygenation pump (137);
a second air pipe (145) connected to one end of the first connection pipe (144);
and the second air stone (146) is connected to the second air pipe (145), and the second air stone (146) is positioned in the filter tank (141).
4. The environmental protection sewage water nitrogen and phosphorus removal treatment equipment according to claim 3, further comprising a pumping mechanism (15), wherein the pumping mechanism (15) comprises:
a clean water pump (151) installed in the filtering tank (141);
a second connection pipe (152) connected to the clean water pump (151);
and a wax spray head (153) connected to the second connection pipe (152).
5. The environmental protection sewage water nitrogen and phosphorus removal treatment equipment according to claim 4, further comprising a reagent component (16), wherein the reagent component (16) comprises:
a drug tank (161) connected to the adjustment tank (7);
a mesh-type partition plate (162) installed in the drug tank (161);
a first shutter (163) slidably connected to the drug canister (161);
a Y-shaped connecting rod (164) connected to the first baffle (163);
a fixed pulley (165) connected to the adjustment tank (7);
a pull wire (166) connected to the Y-shaped connection rod (164);
and the first spring (167) is sleeved on the Y-shaped connecting rod (164).
6. The environmental protection sewage water nitrogen and phosphorus removal treatment device according to claim 5, further comprising a transmission mechanism (17), wherein the transmission mechanism (17) comprises:
a third shaft (171) rotatably connected to the adjustment tank (7);
a reel (172) connected to one end of the third shaft (171);
a full-tooth gear (173) connected to the other end of the third shaft (171);
a fourth shaft (174) rotatably connected to the leg (2);
a sector gear (175) connected to the fourth shaft (174), the sector gear (175) meshing with the full-tooth gear (173);
a first pulley (176) connected to one end of the fourth shaft (174);
a second pulley (177) connected to the first shaft (11);
a flat belt (178) connected between the second pulley (177) and the first pulley (176).
7. The environmental protection sewage water nitrogen and phosphorus removal treatment equipment according to claim 6, further comprising a recycling component (18), wherein the recycling component (18) comprises:
a settling tank (181) connected to the sewage tank (4);
a guide rod (182) connected to the settling tank (181);
a second baffle (183) which is connected to the settling tank (181) in a sliding manner, wherein one end of the second baffle (183) is matched with the guide rod (182) in a sliding manner;
the second spring (184) is connected between the guide rod (182) and the second baffle plate (183), and the second spring (184) is sleeved on the second baffle plate (183);
a collection box (185) connected to the base plate (1), the collection box (185) being located below the settling tank (181).
8. The environmental protection sewage water nitrogen and phosphorus removal treatment equipment according to claim 5, wherein the stay wire (166) is made of steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354901.7A CN114133103B (en) | 2021-11-16 | 2021-11-16 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354901.7A CN114133103B (en) | 2021-11-16 | 2021-11-16 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114133103A true CN114133103A (en) | 2022-03-04 |
| CN114133103B CN114133103B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111354901.7A Active CN114133103B (en) | 2021-11-16 | 2021-11-16 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
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| CN (1) | CN114133103B (en) |
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| CN105967443A (en) * | 2015-05-20 | 2016-09-28 | 天紫环保投资控股有限公司 | Operating method of efficient resourceful garbage treatment and sewage purification system |
| CN207973562U (en) * | 2018-02-01 | 2018-10-16 | 遵义市播州区芶江镇鑫欣源包装材料有限责任公司 | Aerobic tank blender |
| CN210237228U (en) * | 2019-04-28 | 2020-04-03 | 青州市水投发展有限公司 | Novel sewage oxygenation device |
| CN211836631U (en) * | 2019-12-26 | 2020-11-03 | 胡杰 | Hydraulic engineering sewage treatment plant |
| CN212076456U (en) * | 2020-04-09 | 2020-12-04 | 合肥中安清源环保科技有限公司 | Automatic medicament adding device for sewage treatment |
| JP2021137787A (en) * | 2020-03-09 | 2021-09-16 | 楽 康Le, Kang | Apparatus for treating garbage-containing sewage |
-
2021
- 2021-11-16 CN CN202111354901.7A patent/CN114133103B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967443A (en) * | 2015-05-20 | 2016-09-28 | 天紫环保投资控股有限公司 | Operating method of efficient resourceful garbage treatment and sewage purification system |
| CN207973562U (en) * | 2018-02-01 | 2018-10-16 | 遵义市播州区芶江镇鑫欣源包装材料有限责任公司 | Aerobic tank blender |
| CN210237228U (en) * | 2019-04-28 | 2020-04-03 | 青州市水投发展有限公司 | Novel sewage oxygenation device |
| CN211836631U (en) * | 2019-12-26 | 2020-11-03 | 胡杰 | Hydraulic engineering sewage treatment plant |
| JP2021137787A (en) * | 2020-03-09 | 2021-09-16 | 楽 康Le, Kang | Apparatus for treating garbage-containing sewage |
| CN212076456U (en) * | 2020-04-09 | 2020-12-04 | 合肥中安清源环保科技有限公司 | Automatic medicament adding device for sewage treatment |
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| Publication number | Publication date |
|---|---|
| CN114133103B (en) | 2023-09-22 |
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