CN117819705A - Biological filter purifier based on sewage environmental protection is administered - Google Patents
Biological filter purifier based on sewage environmental protection is administered Download PDFInfo
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- CN117819705A CN117819705A CN202410252389.2A CN202410252389A CN117819705A CN 117819705 A CN117819705 A CN 117819705A CN 202410252389 A CN202410252389 A CN 202410252389A CN 117819705 A CN117819705 A CN 117819705A
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- sewage
- chamber
- fixedly arranged
- aeration
- biological filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 120
- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 238000005273 aeration Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 description 11
- 238000005276 aerator Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- YFYIWIZSIVZILB-UHFFFAOYSA-N N.[P] Chemical compound N.[P] YFYIWIZSIVZILB-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and discloses a biological filter purifying device based on sewage environmental protection treatment, which comprises a sewage purifying chamber, a sewage draining chamber and an aeration assembly, wherein a water pump is fixedly arranged on the left side of the sewage draining chamber, the middle part of the water pump is fixedly connected with a communicating pipeline, the inner cavity of the sewage draining chamber is rotatably connected with a fixing ring, and the middle part of the fixing ring is fixedly provided with an impact plate. According to the invention, the impact plate is impacted by water flow, so that the rotating shaft is driven to rotate, the rotating assembly fixedly arranged on the rotating shaft rotates around the axis of the rotating shaft, and when the rotating assembly rotates, the cleaning assembly can be driven to rotate around the axis of the rotating assembly through the meshing of the annular bevel gear I and the annular bevel gear II, so that the effect that the brush rotates to wipe each aeration head is finally achieved, the sludge on the surface of the aeration heads is cleaned regularly, the whole process is simple and convenient to operate, only the water pump is required to be started, and the sewage treatment effect is improved.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a biological filter purifying device based on sewage environmental protection treatment.
Background
The aeration biological filter is a biological membrane method sewage treatment process, is mainly used for purifying sewage, and is one of widely popularized purifying and environmental-friendly treatment equipment.
The application number is as follows: 201110021745.2A Chinese patent describes a biological aerated filter device, wherein a three-stage biological aerated filter combined process is integrated into a cylindrical tank body, and is divided into three areas from inside to outside in a concentric circle mode, filtering materials with certain grain size grading are filled in the filtering tanks in each area, and when the device is operated, water flows alternately upwards and downwards and is fully contacted with biological films on the surfaces of the filtering materials, so that suspended matters, organic matters, ammonia phosphorus and other nutrient elements in sewage are trapped, adsorbed, oxidatively decomposed or converted, and effluent meeting the discharge standard is obtained. And in the back flushing stage, the treated water is utilized for flushing, and a mode of reciprocating up and down is adopted, so that the effect is good, and the energy consumption is saved. The method has the advantages that the method achieves the effects of wide application range of the whole equipment, good treatment effect, convenient operation and management, small residual sludge amount, small occupied area, small investment, low running cost and small influence on surrounding environment, but when in actual use, the sludge is continuously treated along with the sewage treatment to generate the sludge, the sludge is sunk in the aeration biological filter, the aeration head is likely to be blocked after long-time use, and the aeration head is usually arranged at the bottom of the aeration biological filter, so that the aeration head is inconvenient to clean, and the treatment effect of the sewage is reduced.
Disclosure of Invention
The invention aims to provide a biological filter purifying device based on sewage environmental protection treatment, which solves the problem that the sewage treatment effect is reduced due to the inconvenient cleaning of an aeration head positioned at the bottom of an aeration biological filter in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a biological filter purifier based on sewage environmental protection is administered, includes sewage purification room, blowdown room and aeration subassembly, blowdown room's left side fixed mounting has the water pump, the middle part fixedly connected with communicating pipeline of water pump, blowdown room's inner chamber rotates and is connected with the solid fixed ring, the middle part fixed mounting of solid fixed ring has the impact plate, the inner wall fixed mounting of solid fixed ring has the connection spoke, the middle part fixed mounting of connection spoke has the rotation axis, the top of rotation axis can be dismantled and be connected with rotating assembly, rotating assembly's surface rotation is connected with cleans the subassembly, it has annular bevel gear one to clean the left end fixed mounting of subassembly, annular bevel gear two has been meshed to annular bevel gear one's bottom.
The rotating assembly comprises a connecting rod, the connecting rod is inserted into the top end of the rotating shaft, and the front end of the connecting rod is fixedly provided with a mounting shaft;
the cleaning assembly comprises a rotary sleeve, the rotary sleeve is rotationally connected to the mounting shaft, and a hairbrush is fixedly arranged on the outer wall of the rotary sleeve.
Preferably, the front end of the installation shaft is provided with a positioning groove, the middle part of the positioning groove is inserted with a scraping plate, the upper end and the lower end of the scraping plate are respectively contacted with the partition plate and the aeration component, and one surface of the scraping plate, which is far away from the rotating shaft, is attached to the inner wall of the sewage purifying chamber.
Preferably, the aeration assembly comprises a fixed plate, the fixed plate is fixedly arranged in the inner cavity of the sewage purification chamber, an aeration head is fixedly arranged in the middle of the fixed plate, a connecting pipe is fixedly arranged at the right end of the aeration head, and the connecting pipe penetrates through and extends to the right side of the sewage purification chamber.
Preferably, the top and bottom ends of the communicating pipe are respectively communicated with the left sides of the sewage purifying chamber and the sewage draining chamber, and the projection of the top end of the communicating pipe is positioned between the partition board and the aeration assembly.
Preferably, the bottom end of the second annular bevel gear is fixedly arranged on the fixed plate, and the rotating shaft is inserted in the middle of the second annular bevel gear and is not in contact with the second annular bevel gear.
Preferably, the bottom end of the sewage draining chamber is fixedly provided with a communicating pipe, the right end of the communicating pipe is fixedly provided with a treatment pool, the treatment pool is positioned on the right side of the sewage draining chamber, and the sewage draining chamber, the communicating pipe and the treatment pool are mutually communicated.
Preferably, the bottom of brush and the top surface contact of aeration head, can dismantle through locking bolt between the top of connecting rod and the rotation axis and be connected, locking bolt's length value is all greater than the diameter value of aeration head.
Preferably, the rotation shaft is rotatably connected to the middle parts of the sewage purifying chamber and the fixing plate, and a sealing ring is arranged on the surface of the rotation shaft and used for sealing the contact part of the sewage purifying chamber and the fixing plate.
Preferably, an included angle exists between the connecting line between the inner end and the outer end of the impact plate and the connecting line between the outer end of the impact plate and the axis of the rotating shaft.
Preferably, the bottom fixed mounting of sewage purification room has the blowdown room, the bottom and the top of sewage purification room rear end are provided with inlet tube and outlet pipe respectively, the inner chamber fixed mounting of sewage purification room has baffle and aeration subassembly.
The beneficial effects of the invention are as follows:
1. according to the invention, in the process of pumping the mixed liquid to the sewage disposal chamber, water flow is impacted on the impact plate, so that the rotating shaft is driven to rotate, the rotating assembly fixedly arranged on the rotating shaft rotates around the axis of the rotating shaft, and in the process of rotation, the cleaning assembly can be driven to rotate around the axis of the rotating assembly through the meshing of the annular bevel gear I and the annular bevel gear II, so that the effect that the brush rotates to wipe each aeration head is finally achieved, the sludge on the surface of the aeration heads is cleaned regularly, the whole process is simple and convenient to operate, only the water pump is required to be started, and the sewage treatment effect is improved.
2. According to the invention, the front side of the rotating assembly is provided with the positioning groove to be inserted with the scraping plate, the scraping plate can be driven to rotate on the inner wall of the sewage purifying chamber through the positioning groove in the rotating process of the rotating assembly, so that sludge attached to the inner wall of the sewage purifying chamber is scraped, and the positioning groove and the scraping plate are in a direct insertion mode, so that the scraping plate can be directly pulled out for replacement after being worn, and the service life of the device is prolonged.
3. According to the invention, when sludge is discharged, the mixed liquid is pumped out by the water pump to drive the impact plate to rotate, and finally the rotating assembly is driven to rotate around the axis of the rotating shaft in the mixed liquid, so that the effect of driving the mixed liquid to take on a vortex shape is realized, the flow rate of the mixed liquid is accelerated, the purpose of rapidly discharging the mixed liquid is achieved, the working efficiency of the device is improved, meanwhile, the cleaned sludge can be fully mixed with sewage, and the phenomenon of sludge residue is avoided when the sewage is discharged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection of the water pump with the structure of the invention;
FIG. 3 is a schematic cross-sectional view of a sewage purifying chamber and a sewage draining chamber with the structure of the invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic view of the connection of the structural cleaning assembly of the present invention;
FIG. 6 is an enlarged schematic view of the invention at B in FIG. 5;
FIG. 7 is a schematic view of the attachment of the impingement plate of the present invention;
FIG. 8 is a schematic view of the blast connection of the structural screed of the present invention;
fig. 9 is a schematic view of an explosive connection of a structural rotation assembly and a cleaning assembly according to the present invention.
In the figure: 1. a sewage purifying chamber; 2. a blow-down chamber; 3. a partition plate; 4. an aeration assembly; 401. a fixing plate; 402. an aeration head; 403. a connecting pipe; 5. a water pump; 6. a communication pipe; 7. a fixing ring; 8. an impingement plate; 9. connecting spokes; 10. a rotation shaft; 11. a rotating assembly; 111. a connecting rod; 112. a locking bolt; 113. a mounting shaft; 12. a cleaning assembly; 121. a rotating sleeve; 122. a brush; 13. a first annular bevel gear; 14. annular bevel gears II; 15. a positioning groove; 16. a scraper; 17. a communicating pipe; 18. and (5) a treatment pool.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: as shown in fig. 1 to 3 and 5 to 9, the embodiment of the invention provides a biological filter purifying device based on sewage environmental protection treatment, which comprises a sewage purifying chamber 1, a sewage disposal chamber 2 and an aeration component 4, wherein the sewage purifying chamber 1 comprises the sewage disposal chamber 1, the sewage disposal chamber 2 is fixedly arranged at the bottom end of the sewage purifying chamber 1, a water inlet pipe and a water outlet pipe are respectively arranged at the bottom and the top of the rear end of the sewage purifying chamber 1, and a partition plate 3 and the aeration component 4 are fixedly arranged in an inner cavity of the sewage purifying chamber 1;
the aeration assembly 4 comprises a fixed plate 401, the fixed plate 401 is fixedly arranged in the inner cavity of the sewage purification chamber 1, an aeration head 402 is fixedly arranged in the middle of the fixed plate 401, a connecting pipe 403 is fixedly arranged at the right end of the aeration head 402, and the connecting pipe 403 penetrates and extends to the right side of the sewage purification chamber 1;
the left side of the blowdown chamber 2 is fixedly provided with a water pump 5, the middle part of the water pump 5 is fixedly connected with a communicating pipeline 6, the inner cavity of the blowdown chamber 2 is rotationally connected with a fixed ring 7, the middle part of the fixed ring 7 is fixedly provided with an impact plate 8, the inner wall of the fixed ring 7 is fixedly provided with connecting spokes 9, the middle part of the connecting spokes 9 is fixedly provided with a rotating shaft 10, the top end of the rotating shaft 10 is detachably connected with a rotating assembly 11, the surface of the rotating assembly 11 is rotationally connected with a cleaning assembly 12, the left end of the cleaning assembly 12 is fixedly provided with a first annular bevel gear 13, and the bottom end of the first annular bevel gear 13 is meshed with a second annular bevel gear 14;
the rotating assembly 11 comprises a connecting rod 111, the connecting rod 111 is inserted into the top end of the rotating shaft 10, a mounting shaft 113 is fixedly arranged at the front end of the connecting rod 111, and the connecting rod 111 is detachably connected with the top end of the rotating shaft 10 through a locking bolt 112;
the cleaning assembly 12 comprises a rotary sleeve 121, the rotary sleeve 121 is rotatably connected to the mounting shaft 113, and a hairbrush 122 is fixedly arranged on the outer wall of the rotary sleeve 121;
the top end and the bottom end of the communicating pipeline 6 are respectively communicated with the left sides of the sewage purifying chamber 1 and the sewage draining chamber 2, and the projection of the top end of the communicating pipeline 6 is positioned between the partition plate 3 and the aeration assembly 4;
the bottom ends of the brushes 122 are in contact with the top surface of the aerator 402, and the length of the locking bolts 112 is greater than the diameter of the aerator 402, because, as can be seen from fig. 9, the locking bolts 112 penetrate through the connecting rod 111, the brushes 122 are greater than the aerator 402 and are in contact with the brushes 122, and the brushes 122 are mounted on the mounting shaft 113 through the rotating sleeve 121, so that the locking bolts 112 are conveniently fixed and sized, and the diameter of the aerator 402 is generally ten cm.
An included angle exists between the connecting line between the inner end and the outer end of the impact plate 8 and the connecting line between the outer end of the impact plate 8 and the axis of the rotating shaft 10;
the bottom end of the second ring-shaped bevel gear 14 is fixedly arranged on the fixed plate 401, and the rotating shaft 10 is inserted in the middle of the second ring-shaped bevel gear 14 and is not contacted with the second ring-shaped bevel gear 14.
The working principle and beneficial effects of the technical scheme are as follows:
the water pump 5 is started, because the upper end and the lower end of the communicating pipeline 6 are respectively communicated with the sewage purifying chamber 1 and the sewage draining chamber 2, the water pump 5 can pump sewage in the partition plate 3 and the aeration component 4 into the sewage draining chamber 2, when the sewage enters the sewage draining chamber 2, the sewage firstly impacts on the impact plate 8, because the impact plate 8 is in an inclined state, and then the impact plate 8 can be driven to rotate around the axis of the rotating shaft 10 during impact, and then the rotating shaft 10 is driven to rotate, the rotating component 11 can be driven to rotate around the axis of the rotating shaft 10 during rotation, the annular bevel gear I13 is meshed with the annular bevel gear II 14, the cleaning component 12 which is rotationally connected to the rotating component 11 can be driven to rotate around the axis of the rotating component 11, and because the brush 122 is larger than the aeration head 402 and is in contact with the aeration head 402, the surface accumulated sludge of the aeration head 402 can be cleaned in the rotating process, the situation that the air outlet quantity can not reach the optimal air outlet quantity during sewage treatment is avoided, the mounting shaft 113 and the connecting rod 111 are detachably connected through the locking bolt 112, the mounting shaft 113 is only required to be inserted into the rotating shaft 113 during mounting, and then the rotating shaft 113 is installed on the rotating shaft 10, and the mounting hole 113 is installed in the mounting hole is also convenient to be positioned in the vertical state, and the mounting hole is maintained, and the mounting process is convenient to be mounted, and the rotating shaft is installed in the mounting hole 10 is installed, and the mounting hole is installed and the mounting and the rotating device is installed.
Embodiment two: the technical scheme is basically the same as that of the first embodiment, except that as shown in fig. 4, a positioning groove 15 is formed at the front end of the installation shaft 113, a scraper 16 is inserted in the middle of the positioning groove 15, the upper and lower ends of the scraper 16 are respectively contacted with the partition plate 3 and the aeration assembly 4, and one surface of the scraper 16 away from the rotation shaft 10 is attached to the inner wall of the sewage purification chamber 1.
The working principle and beneficial effects of the technical scheme are as follows:
in the rotating process of the rotating assembly 11, the scraper 16 can be driven to rotate around the axis of the rotating shaft 10 through the insertion connection between the positioning groove 15 and the scraper 16, the sludge attached to the inner wall of the sewage purifying chamber 1 is scraped, the sludge on the top surface of the fixing plate 401 is cleaned by the brush 122, the sludge is prevented from being attached to the device, the cleaning effect is ensured, the rotating assembly 11 rotates to enable the mixed solution to form a vortex shape, and the cleaned sludge is mixed in sewage so as to be pumped out by the communicating pipeline 6, so that residues are avoided.
Embodiment III: the technical scheme is basically the same as that of the first embodiment, except that as shown in fig. 1, a communicating pipe 17 is fixedly installed at the bottom end of the sewage disposal chamber 2, a treatment tank 18 is installed at the right end of the communicating pipe 17, the treatment tank 18 is located at the right side of the sewage disposal chamber 2, and the sewage disposal chamber 2, the communicating pipe 17 and the treatment tank 18 are mutually communicated.
The working principle and beneficial effects of the technical scheme are as follows:
the mixed liquid pumped into the sewage disposal chamber 2 flows downwards under the action of gravity, and after the mixed liquid enters the sewage disposal chamber 2, the mixed liquid can directly enter the treatment tank 18 due to the mutual communication among the sewage disposal chamber 2, the communicating pipe 17 and the treatment tank 18, so that the concentrated treatment is convenient.
Embodiment four: the same technical scheme as the first embodiment is basically the same, except that as shown in fig. 5 and 7, the rotation shaft 10 is rotatably connected to the middle parts of the sewage purifying chamber 1 and the fixing plate 401, and a sealing ring is provided on the surface of the rotation shaft 10 for sealing the contact part of the sewage purifying chamber 1 and the fixing plate 401.
By arranging the sealing ring, the rotating part of the rotating shaft 10 can be sealed, the condition of sewage leakage in the sewage purification process is avoided, and the smooth operation of the device is ensured.
Working principle and using flow:
when the sewage treatment device is used, biological filter materials are filled above the partition plate 3, the diameter value of the biological filter materials is larger than that of the water permeable holes of the partition plate 3, the biological filter materials cannot enter the area between the partition plate 3 and the aeration component 4 downwards, sewage enters the area between the partition plate 3 and the aeration component 4 through the water inlet pipe at the bottom of the rear end of the sewage purification chamber 1 and spreads upwards, the right end of the connecting pipe 403 is connected with an external aerator, oxygen is conveyed into the connecting pipe 403 through the aerator, and is sprayed upwards into the sewage through the aerator head 402 to perform aeration, the sewage is purified through the biological filter materials in the process, and the treated sewage is discharged through the water outlet pipe arranged at the top end of the rear side of the sewage purification chamber 1;
after the device runs for a period of time, the water inlet pipe stops water inlet, at the moment, sludge exists between the partition plate 3 and the aeration assembly 4, the water pump 5 is started, the water pump 5 pumps the mixed liquor of the sludge and the sewage between the partition plate 3 and the aeration assembly 4 into the sewage disposal chamber 2 through the communication pipeline 6, when the mixed liquor enters the sewage disposal chamber 2, the mixed liquor can impact on the impact plate 8 so as to push the impact plate 8 to rotate, the rotating impact plate 8 drives the rotating shaft 10 to rotate through the fixed ring 7 and the connecting spokes 9, and then the rotating assembly 11 fixedly arranged at the top end of the rotating shaft 10 is driven to rotate around the axis of the rotating shaft 10 so as to drive the mixed liquor in the partition plate 3 and the aeration assembly 4 to be in a vortex shape;
when the device rotates, the position of the annular bevel gear II 14 is fixed, and the annular bevel gear I13 and the annular bevel gear II 14 are meshed, so that the annular bevel gear I13 drives the cleaning assembly 12 to rotate around the axis of the rotating assembly 11, and the hairbrush 122 is further rotated to be in contact with the aeration head 402, and residual sludge of the aeration head 402 is further erased and cleaned;
when the rotating assembly 11 rotates, the scraper 16 can be driven to rotate through the positioning groove 15, the rotating scraper 16 can scrape the residual sludge on the side wall of the sewage purifying chamber 1, and the sludge on the top surface of the fixed plate 401 is cleaned and separated by the hairbrush 122;
after the mixed liquid enters the sewage disposal chamber 2, the mixed liquid can directly enter the treatment tank 18 due to the mutual communication among the sewage disposal chamber 2, the communicating pipe 17 and the treatment tank 18, so that the concentrated treatment is convenient;
and finally, the water pump 5 is turned off, and new sewage is added through a water inlet pipe arranged at the rear side of the sewage purifying chamber 1 for continuous sewage purifying treatment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Biological filter purifier based on sewage environmental protection is administered, including sewage purification room (1), blowdown room (2) and aeration subassembly (4), its characterized in that: the novel sewage treatment device is characterized in that a water pump (5) is fixedly arranged on the left side of the sewage treatment chamber (2), a communicating pipeline (6) is fixedly connected to the middle part of the water pump (5), a fixed ring (7) is rotationally connected to the inner cavity of the sewage treatment chamber (2), an impact plate (8) is fixedly arranged on the middle part of the fixed ring (7), connecting spokes (9) are fixedly arranged on the inner wall of the fixed ring (7), a rotating shaft (10) is fixedly arranged on the middle part of the connecting spokes (9), a rotating assembly (11) is detachably connected to the top end of the rotating shaft (10), a cleaning assembly (12) is rotationally connected to the surface of the rotating assembly (11), a first annular bevel gear (13) is fixedly arranged at the left end of the cleaning assembly (12), and a second annular bevel gear (14) is meshed with the bottom end of the first annular bevel gear (13).
The rotating assembly (11) comprises a connecting rod (111), the connecting rod (111) is inserted into the top end of the rotating shaft (10), and a mounting shaft (113) is fixedly arranged at the front end of the connecting rod (111);
the cleaning assembly (12) comprises a rotary sleeve (121), the rotary sleeve (121) is rotatably connected to the mounting shaft (113), and a hairbrush (122) is fixedly arranged on the outer wall of the rotary sleeve (121);
the aeration assembly (4) comprises a fixed plate (401), the fixed plate (401) is fixedly arranged in an inner cavity of the sewage purification chamber (1), an aeration head (402) is fixedly arranged in the middle of the fixed plate (401), a connecting pipe (403) is fixedly arranged at the right end of the aeration head (402), and the connecting pipe (403) penetrates through and extends to the right side of the sewage purification chamber (1);
the bottom end of the hairbrush (122) is in contact with the top surface of the aeration head (402), the connecting rod (111) is detachably connected with the top end of the rotary shaft (10) through the locking bolt (112), and the length values of the locking bolt (112) are larger than the diameter value of the aeration head (402).
2. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the front end of installation axle (113) has seted up constant head tank (15), peg graft in the middle part of constant head tank (15) has scraper blade (16), the upper and lower both ends of scraper blade (16) respectively with baffle (3) and aeration subassembly (4) contact, the one side that scraper blade (16) kept away from rotation axis (10) is laminated with the inner wall of sewage purification room (1).
3. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the top and the bottom of the communicating pipeline (6) are respectively communicated with the left sides of the sewage purifying chamber (1) and the sewage draining chamber (2), and the projection of the top of the communicating pipeline (6) is positioned between the partition board (3) and the aeration component (4).
4. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the bottom end of the annular bevel gear II (14) is fixedly arranged on the fixed plate (401), and the rotating shaft (10) is inserted in the middle of the annular bevel gear II (14) and is not in contact with the annular bevel gear II (14).
5. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the sewage disposal device is characterized in that a communicating pipe (17) is fixedly arranged at the bottom end of the sewage disposal chamber (2), a treatment pool (18) is fixedly arranged at the right end of the communicating pipe (17), the treatment pool (18) is positioned on the right side of the sewage disposal chamber (2), and the sewage disposal chamber (2), the communicating pipe (17) and the treatment pool (18) are mutually communicated.
6. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the rotary shaft (10) is rotatably connected to the middle parts of the sewage purifying chamber (1) and the fixing plate (401), and a sealing ring is arranged on the surface of the rotary shaft (10) and used for sealing the contact part of the sewage purifying chamber (1) and the fixing plate (401).
7. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: an included angle exists between the connecting line between the inner end and the outer end of the impact plate (8) and the connecting line between the outer end of the impact plate (8) and the axis of the rotating shaft (10).
8. The biological filter purifying device based on sewage environmental protection treatment according to claim 1, wherein: the sewage treatment device is characterized in that a sewage disposal chamber (2) is fixedly arranged at the bottom end of the sewage purification chamber (1), a water inlet pipe and a water outlet pipe are respectively arranged at the bottom and the top of the rear end of the sewage purification chamber (1), and a partition plate (3) and an aeration assembly (4) are fixedly arranged in the inner cavity of the sewage purification chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410252389.2A CN117819705B (en) | 2024-03-06 | 2024-03-06 | Biological filter purifier based on sewage environmental protection is administered |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410252389.2A CN117819705B (en) | 2024-03-06 | 2024-03-06 | Biological filter purifier based on sewage environmental protection is administered |
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| Publication Number | Publication Date |
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| CN117819705A true CN117819705A (en) | 2024-04-05 |
| CN117819705B CN117819705B (en) | 2024-05-14 |
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| CN208717044U (en) * | 2018-07-06 | 2019-04-09 | 天津融新科技有限公司 | Using the effluent treatment plant of electric flocculation membrane partition method |
| CN212001486U (en) * | 2020-02-28 | 2020-11-24 | 徐州云创物业服务有限公司 | Municipal works are with filtering from clearance pipeline |
| CN219363451U (en) * | 2023-03-07 | 2023-07-18 | 武汉润水源环境科技有限公司 | Sewage treatment biological filter |
| CN220072711U (en) * | 2023-05-18 | 2023-11-24 | 海南天福泉节能环保科技有限公司 | Automatic descaling water tank |
| CN220334936U (en) * | 2023-06-05 | 2024-01-12 | 广州市华绿环保科技有限公司 | Zeolite aeration biological filter tank for domestic sewage treatment |
| CN220520295U (en) * | 2023-07-07 | 2024-02-23 | 湖南泓深环境工程有限公司 | Integrated sewage treatment equipment with aeration device |
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