CN117142659B - Rural domestic sewage treatment's compound ecological filtering pond - Google Patents
Rural domestic sewage treatment's compound ecological filtering pond Download PDFInfo
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- CN117142659B CN117142659B CN202311406782.4A CN202311406782A CN117142659B CN 117142659 B CN117142659 B CN 117142659B CN 202311406782 A CN202311406782 A CN 202311406782A CN 117142659 B CN117142659 B CN 117142659B
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- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 150000001875 compounds Chemical class 0.000 title claims description 5
- 238000001914 filtration Methods 0.000 title description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 244000284012 Vetiveria zizanioides Species 0.000 claims abstract description 27
- 235000007769 Vetiveria zizanioides Nutrition 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 claims description 29
- 238000005273 aeration Methods 0.000 claims description 14
- 244000005700 microbiome Species 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/107—Inorganic materials, e.g. sand, silicates
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a composite ecological filter for rural domestic sewage treatment, which comprises a filter main body, wherein a first partition plate is fixedly arranged on the inner wall of the filter main body, and a first water outlet is formed in the outer wall of the first partition plate. After being pretreated by a septic tank, rural domestic sewage enters the filter tank body through a special pipeline, water filtered by vetiver enters the layered biochemical tank through a first water outlet, water filtered by the layered biochemical tank enters the tail end of the filter tank body through a second water outlet, and the water deeply filtered by the treatment pipe reaches a specified index and is discharged through a third water outlet.
Description
Technical Field
The invention belongs to the technical field of rural domestic sewage treatment, and particularly relates to a composite ecological filter tank for rural domestic sewage treatment.
Background
The current popular rural domestic sewage treatment technology mainly comprises the following steps: class of equipment: anaerobic biological treatment technology, activated sludge treatment technology, biological membrane treatment technology, membrane biological technology, related combination technology and the like; ecology class: constructed wetland technology, land treatment technology, stabilization pond technology and the like. However, the traditional constructed wetland technology has poor sanitary conditions, easy blockage, strong seasonality, high centralized dredging cost and the like, and definitely brings great difficulty to the operation and maintenance of rural sewage treatment facilities, and along with the implementation and landing of a large number of rural domestic sewage treatment projects, the operation and maintenance problems are increasingly prominent, the operation and maintenance cost is high, the specialization is strong, the maintenance is difficult, and the construction project is focused.
Disclosure of Invention
Aiming at the problem of difficult later operation and maintenance in the prior art, the invention provides the following technical scheme:
the utility model provides a rural domestic sewage treatment's compound ecological filtering pond, includes the filtering pond main part, the inner wall fixed mounting of filtering pond main part has a baffle, a delivery port has been seted up to the outer wall of a baffle, the baffle is installed to the inner wall of filtering pond main part, and the baffle has a plurality of, the inlet tube is installed to the outer wall of filtering pond main part, a floating plate is installed to the inner wall of filtering pond main part, and a floating plate has a plurality of, a floating plate is located between two baffles, vetiver grass is installed at the top of a floating plate, and vetiver grass has a plurality of plants.
Preferably, the inner wall fixed mounting of filtering pond main part has No. two baffles, the aeration pipe is installed to No. two outer wall symmetries of baffles, the aeration pipe is located between baffle and No. two baffles, compound microorganism layer is installed to the inside diapire of filtering pond main part, no. two delivery ports have been seted up to No. two outer wall of baffles, the treatment tank has been seted up to the inner wall of filtering pond main part, the treatment pipe is installed to the inside diapire symmetry of treatment tank, and the treatment pipe has a plurality of, the opening has been seted up to the outer wall of treatment pipe, and the opening has a plurality of, no. three delivery ports have been seted up to the outer wall of filtering pond main part.
Preferably, the inner wall symmetry of filtering pond main part is installed a fixed block, and No. one fixed block has four, the inner wall symmetry of filtering pond main part is installed No. two fixed blocks, and No. two fixed blocks have four, the inner wall rotation of No. one fixed block is installed the bracing piece, the outer wall fixed mounting of bracing piece has the worm wheel, spacing fluting has been seted up to the outer wall of bracing piece, the inner wall rotation of filtering pond main part is installed the rotary rod, the one end fixed mounting of rotary rod has the worm, the one end fixed mounting of rotary rod has the knob.
Preferably, the outer wall slidable mounting of bracing piece has the stopper, the inner wall of stopper rotates installs hypotenuse gear No. one, the trompil has been seted up to hypotenuse gear No. one's inner wall, the inner wall fixed mounting of trompil has the connecting rod, the outer wall of stopper rotates installs the threaded rod, the outer wall fixed mounting of threaded rod has hypotenuse gear No. two.
Preferably, the bottom fixed mounting of a dead lever, the outer wall slidable mounting of a dead lever has the movable block, the outer wall symmetry of movable block installs No. two dead levers, the outer wall slidable mounting of No. two dead levers has a sliding block, the outer wall slidable mounting of No. two dead levers has No. two sliding blocks.
Preferably, the outer wall symmetry of No. two baffles is installed No. three fixed blocks, the spacing groove has been seted up to No. three fixed block's inner wall, the spring is installed to the inner wall of spacing groove, the inner wall slidable mounting of spacing groove has the gag lever post, the one end fixed mounting of gag lever post has L type closure plate, no. two floating plates are installed to the bottom of L type closure plate.
Preferably, the worm is meshed with the worm wheel, and the worm is rotatably arranged in the first fixed block.
Preferably, the first bevel gear is meshed with the second bevel gear, the outer surface of the threaded rod is in threaded connection with the second sliding block, the threaded rod is rotationally connected with the moving block, and the first fixing rod is fixedly arranged between the first fixing block and the second fixing block.
The beneficial effects of the invention are as follows:
(1) According to the invention, a first partition plate, a first water outlet, a baffle, a first floating plate, vetiver, a second partition plate, an aeration pipe, a composite microorganism layer, a second water outlet, a treatment tank, a treatment pipe, an opening and a third water outlet are arranged, rural domestic sewage enters a filter tank main body through a special pipeline after being pretreated by a septic tank, water filtered by vetiver enters a layered biochemical tank through the first water outlet, water filtered by the vetiver enters the tail end of the filter tank main body through the second water outlet after being filtered by the layered biochemical tank, and the water deeply filtered by the treatment pipe reaches a specified index and is discharged through the third water outlet;
(2) According to the invention, the worm wheel, the support rod, the limit slot, the worm, the knob, the limit block, the first bevel gear, the open hole, the connecting rod, the threaded rod, the second bevel gear, the moving block, the first sliding block and the second sliding block are arranged, the second sliding block moves on the second fixed rod and drives the first sliding block to move to one side of the filter tank main body by rotating the rotary rod through the knob, so that vetiver grass can be planted on the first sliding block and the second sliding block conveniently;
(3) According to the invention, the third fixed block, the limit groove, the spring, the limit rod, the L-shaped blocking plate and the second floating plate are arranged, so that the L-shaped blocking plate is pushed to move upwards under the action of the second floating plate along with the rising of the water level in the layered biochemical tank, the second water outlet is opened, the water enters the tail end of the filter tank main body, and the second water outlet is blocked continuously when the water level in the layered biochemical tank is not rising any more, and due to the fact that the last filtration needs more time and closed filtration is needed, the condition that the water body is mixed with the water body in the layered biochemical tank to influence the purification effect of the water body is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a first partial schematic view of the overall structure provided by the present invention;
FIG. 3 is a second partial schematic view of the overall structure provided by the present invention;
FIG. 4 is a front cross-sectional view of the overall structure provided by the present invention;
fig. 5 is a partial cross-sectional view of the overall structure provided by the present invention.
In the figure: 1. a filter body; 101. a first partition board; 102. a first water outlet; 103. a baffle; 104. a water inlet pipe; 105. a first floating plate; 106. root of vetiver grass; 2. a second separator; 201. an aeration pipe; 202. a composite microbial layer; 203. a second water outlet; 204. a treatment tank; 205. a treatment tube; 206. an opening; 207. a third water outlet; 3. a first fixed block; 301. a second fixed block; 302. a worm wheel; 303. a support rod; 304. limiting slotting; 305. a rotating rod; 306. a worm; 307. a knob; 4. a limiting block; 401. a first bevel gear; 402. opening holes; 403. a connecting rod; 404. a threaded rod; 405. a second bevel gear; 5. a first fixing rod; 501. a moving block; 502. a first sliding block; 503. a second sliding block; 504. a second fixing rod; 6. a third fixed block; 601. a limit groove; 602. a spring; 603. a limit rod; 604. an L-shaped blocking plate; 605. and a second floating plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
Referring to fig. 1-5, a composite ecological filter for rural domestic sewage treatment comprises a filter body 1, a first partition 101 is fixedly arranged on the inner wall of the filter body 1, a first water outlet 102 is formed on the outer wall of the first partition 101, a baffle 103 is arranged on the inner wall of the filter body 1, a plurality of baffles 103 are arranged on the outer wall of the filter body 1, a water inlet pipe 104 is arranged on the outer wall of the filter body 1, a first floating plate 105 is arranged on the inner wall of the filter body 1, a plurality of floating plates 105 are arranged between the two baffles 103, vetiver 106 is arranged on the top of the first floating plate 105, a plurality of plants are arranged on the vetiver 106, the vetiver 106 has developed root systems, has good absorption, adsorption and degradation functions on nitride, phosphide, suspended matters, grease and the like, a second partition 2 is fixedly arranged on the inner wall of the filter body 1, and aeration pipes 201 are symmetrically arranged on the outer wall of the second partition 2, the aeration pipe 201 is positioned between the first partition board 101 and the second partition board 2, the inner bottom wall of the filter tank body 1 is provided with the composite microorganism layer 202, the effect of decomposition is achieved, the aeration pressure of the composite microorganism layer 202 is uniform, the composite microorganism layer floats to a fixed height during aeration, microorganisms are automatically deposited during non-aeration, the outer wall of the second partition board 2 is provided with the second water outlet 203, the inner wall of the filter tank body 1 is provided with the treatment tank 204, the top of the treatment tank 204 is provided with a plurality of first floating plates 105 planted with vetiver 106, the inner bottom wall of the treatment tank 204 is symmetrically provided with the treatment pipes 205, the outer wall of the treatment pipe 205 is provided with openings 206, the openings 206 are provided with a plurality of treatment pipes 205, the inside of the treatment pipes 205 is filled with microporous crystal stone and polyurethane sponge, and plant fillers and microporous crystal stone and polyurethane sponge can naturally form microbial strain implantation positions, a natural and stable ecological system is formed, the water body deeply filtered by the treatment pipe 205 reaches the specified index and is discharged, and a third water outlet 207 is formed in the outer wall of the filter tank body 1.
After being pretreated by a septic tank, rural domestic sewage enters the filter main body 1 through a special pipeline through a water inlet pipe 104, the front end of the filter main body 1 is a advection and retractive vetiver 106 filter, water flow is directionally conducted through a baffle 103, the flow is increased, the residence time is prolonged, vetiver 106 is planted on the upper layer of the filter by using a first floating plate 105, water filtered by the vetiver 106 enters a layered biochemical pond through a first water outlet 102, the layered biochemical pond consists of a first sliding block 502, vetiver 106 planted on the top of a second sliding block 503 and a bottom composite microorganism layer 202, the aeration pipe 201 is started to enable the composite microorganism layer 202 to diffuse to better produce reaction, the water filtered by the layered biochemical pond enters the tail end of the filter main body 1 through a second water outlet 203, the vetiver 106 planted by the first floating plate 105 is distributed on the upper layer, microporous crystal stone and polyurethane sponge are filled in the inner part of a lower layer of a treatment pipe 205, and the water filtered by the depth of the treatment pipe 205 reaches a specified index and is discharged through a third water outlet 207.
The inner wall of the filter body 1 is symmetrically provided with a first fixing block 3, the number of the first fixing block 3 is four, the inner wall of the filter body 1 is symmetrically provided with a second fixing block 301, the number of the second fixing block 301 is four, the inner wall of the first fixing block 3 is rotationally provided with a supporting rod 303, the outer wall of the supporting rod 303 is fixedly provided with a worm wheel 302, the outer wall of the supporting rod 303 is provided with a limit slot 304, the inner wall of the filter body 1 is rotationally provided with a rotating rod 305, one end of the rotating rod 305 is fixedly provided with a worm 306, one end of the rotating rod 305 is fixedly provided with a knob 307, the worm 306 is meshed with the worm wheel 302, the worm 306 is rotationally arranged in the first fixing block 3, the outer wall of the supporting rod 303 is slidingly provided with a limiting block 4, the inner wall of the limiting block 4 is rotationally provided with a bevel gear 401, the inner wall of the bevel gear 401 is provided with an opening 402, the inner wall of the opening 402 is fixedly provided with a connecting rod 403, the supporting rod 303 passes through the opening 402 to be in sliding connection with the first bevel gear 401, the connecting rod 403 can move in the limit groove 304, the outer wall of the limit block 4 is rotationally provided with a threaded rod 404, the outer wall of the threaded rod 404 is fixedly provided with the second bevel gear 405, the bottom of the first fixed block 3 is fixedly provided with the first fixed rod 5, the outer wall of the first fixed rod 5 is slidably provided with the moving block 501, the outer wall of the moving block 501 is symmetrically provided with the second fixed rod 504, the outer wall of the second fixed rod 504 is slidably provided with the first sliding block 502, the outer wall of the second fixed rod 504 is slidably provided with the second sliding block 503, the first bevel gear 401 is meshed with the second bevel gear 405, the outer surface of the threaded rod 404 is in threaded connection with the second sliding block 503, the threaded rod 404 is rotationally connected with the moving block 501, the first fixed rod 5 is fixedly arranged between the first fixed block 3 and the second fixed block 301, the first sliding block 502 and the second sliding block 503 are floating islands, the size and the number of the floating islands can be adjusted according to the size of the filter tank, and the planting number of vetiver 106 planted at the top of the floating islands can also be adjusted.
Rotating rod 305 is rotated through knob 307, rotating rod 305 rotates and drives worm 306 to rotate, worm 306 rotates and drives the bracing piece 303 that is connected with worm wheel 302 to rotate, under the effect of connecting rod 403, bracing piece 303 rotates and drives hypotenuse gear 401 to rotate, hypotenuse gear 401 rotates and drives the threaded rod 404 that is connected with hypotenuse gear 405 to rotate in slider 503 No. two, slider 503 moves on fixed rod 504 No. two and drives slider 502 to move to one side of filter main body 1, be convenient for plant vetiver 106 on slider 502 and slider 503 No. two.
The outer wall symmetry of baffle No. 2 installs No. three fixed blocks 6, and limit groove 601 has been seted up to the inner wall of No. three fixed blocks 6, and spring 602 is installed to the inner wall of limit groove 601, and spring 602 makes L type closure plate 604 can reset fast, and limit lever 603 is installed to the inner wall slidable mounting of limit groove 601, and the one end fixed mounting of limit lever 603 has L type closure plate 604, and L type closure plate 604 is used for blocking up No. two delivery ports 203, and No. two floating plates 605 are installed to the bottom of L type closure plate 604.
Along with the rising of the water level in the layered biochemical tank, the L-shaped blocking plate 604 is pushed to move upwards under the action of the second floating plate 605, so that the limiting rod 603 moves into the limiting groove 601, the L-shaped blocking plate 604 moves upwards to enable the second water outlet 203 to be opened, water enters the tail end of the filter body 1, the second water outlet 203 continues to be blocked when the water level in the layered biochemical tank does not rise any more, due to the fact that the time required for final filtration is more, and closed filtration is needed, the condition that the water body is mixed with the water body in the layered biochemical tank to influence the purification effect of the water body is avoided.
Working principle: after being pretreated by a septic tank, rural domestic sewage enters the filter body 1 through a special pipeline through a water inlet pipe 104, the front end of the filter body 1 is a advection and retrace vetiver 106 filter, water flow is directionally drained through a baffle 103, the flow path of the water flow is increased, the residence time is prolonged, vetiver 106 is planted on the upper layer of the filter by using a first floating plate 105, water filtered by the vetiver 106 enters a layered biochemical pond through a first water outlet 102, the layered biochemical pond consists of a first sliding block 502, vetiver 106 planted on the top of a second sliding block 503 and a composite microorganism layer 202 at the bottom, the aeration pipe 201 is started to enable the composite microorganism layer 202 to better diffuse to generate reaction, the water filtered by the layered biochemical pond enters the tail end of the filter body 1 through a second water outlet 203, vetiver 106 planted by the first floating plate 105 is distributed on the upper layer, the inside of the lower treatment pipe 205 is filled with microporous crystal stone and polyurethane sponge, the water body deeply filtered by the treatment pipe 205 reaches the specified index and is discharged through the third water outlet 207, the filter adopts a low-power biological system to treat sewage, no chemical material is introduced, secondary pollution is avoided, the filter is a green ecological process, only the aeration pipe 201 uses electric power, the whole day operation is not required, is low in energy consumption, accords with rural characteristics, the condition of difficult later operation and maintenance is avoided, the condition of the later operation and maintenance is avoided, the rotary rod 305 is rotated through the knob 307, the rotary rod 305 is rotated to drive the worm 306 to rotate, the worm 306 is rotated to drive the support rod 303 connected with the worm wheel 302 to rotate, the support rod 303 is rotated under the action of the connecting rod 403 to drive the first bevel gear 401 to rotate, the threaded rod 404 connected with the second bevel gear 405 is rotated in the second sliding block 503, the second sliding block 503 moves on the second fixed rod 504 and drives the first sliding block 502 to move to one side of the filter body 1, so that vetiver 106 can be planted on the first sliding block 502 and the second sliding block 503 conveniently, along with the rising of the water level in the layered biochemical pool, the L-shaped blocking plate 604 is pushed to move upwards under the action of the second floating plate 605, so that the limiting rod 603 moves into the limiting groove 601, the L-shaped blocking plate 604 moves upwards to open the second water outlet 203, the water body enters the tail end of the filter body 1, and the second water outlet 203 continues to be blocked when the water level in the layered biochemical pool does not rise any more, due to the fact that the time required by final filtration is more, and closed filtration is needed, the condition that the water body is mixed with the water body in the layered biochemical pool to influence the purifying effect of the water body is avoided.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (3)
1. The utility model provides a rural domestic sewage treatment's compound ecological filter, includes filter main part (1), its characterized in that: the filter is characterized in that a first baffle plate (101) is fixedly arranged on the inner wall of the filter body (1), a first water outlet (102) is formed in the outer wall of the first baffle plate (101), a baffle plate (103) is arranged on the inner wall of the filter body (1), a plurality of baffle plates (103) are arranged on the outer wall of the filter body (1), a water inlet pipe (104) is arranged on the inner wall of the filter body (1), a first floating plate (105) is arranged on the inner wall of the filter body (1), a plurality of floating plates (105) are arranged on the inner wall of the first floating plate, the first floating plate (105) is positioned between the two baffle plates (103), vetiver grass (106) is arranged at the top of the first floating plate (105), and a plurality of vetiver grass (106) are planted;
the novel filter is characterized in that a second partition plate (2) is fixedly arranged on the inner wall of the filter body (1), aeration pipes (201) are symmetrically arranged on the outer wall of the second partition plate (2), the aeration pipes (201) are located between the first partition plate (101) and the second partition plate (2), a composite microorganism layer (202) is arranged on the inner bottom wall of the filter body (1), a second water outlet (203) is formed in the outer wall of the second partition plate (2), a treatment tank (204) is formed in the inner wall of the filter body (1), treatment pipes (205) are symmetrically arranged on the inner bottom wall of the treatment tank (204), a plurality of treatment pipes (205) are arranged, openings (206) are formed in the outer wall of the treatment pipes (205), a plurality of openings (206) are formed in the outer wall of the filter body (1), and a third water outlet (207) is formed in the outer wall of the filter body (1);
the filter is characterized in that a first fixed block (3) is symmetrically arranged on the inner wall of the filter body (1), four first fixed blocks (3) are symmetrically arranged on the inner wall of the filter body (1), a second fixed block (301) is symmetrically arranged on the inner wall of the filter body (1), four second fixed blocks (301) are rotatably arranged on the inner wall of the first fixed block (3), a supporting rod (303) is fixedly arranged on the outer wall of the supporting rod (303), a limit slot (304) is formed in the outer wall of the supporting rod (303), a rotary rod (305) is rotatably arranged on the inner wall of the filter body (1), a worm (306) is fixedly arranged at one end of the rotary rod (305), and a knob (307) is fixedly arranged at one end of the rotary rod (305);
the outer wall of the supporting rod (303) is slidably provided with a limiting block (4), the inner wall of the limiting block (4) is rotatably provided with a first bevel gear (401), the inner wall of the first bevel gear (401) is provided with an opening (402), the inner wall of the opening (402) is fixedly provided with a connecting rod (403), the outer wall of the limiting block (4) is rotatably provided with a threaded rod (404), and the outer wall of the threaded rod (404) is fixedly provided with a second bevel gear (405);
the bottom of the first fixed block (3) is fixedly provided with a first fixed rod (5), the outer wall of the first fixed rod (5) is slidably provided with a moving block (501), the outer wall of the moving block (501) is symmetrically provided with a second fixed rod (504), the outer wall of the second fixed rod (504) is slidably provided with a first sliding block (502), and the outer wall of the second fixed rod (504) is slidably provided with a second sliding block (503);
the outer wall symmetry of No. two baffles (2) is installed No. three fixed blocks (6), spacing groove (601) have been seted up to the inner wall of No. three fixed blocks (6), spring (602) are installed to the inner wall of spacing groove (601), the inner wall slidable mounting of spacing groove (601) has gag lever post (603), one end fixed mounting of gag lever post (603) has L type closure plate (604), no. two kickboards (605) are installed to the bottom of L type closure plate (604).
2. A composite ecological filter for rural domestic sewage treatment according to claim 1, wherein the worm (306) is meshed with the worm wheel (302), and the worm (306) is rotatably arranged in the first fixed block (3).
3. The rural domestic sewage treatment composite ecological filter tank according to claim 1, wherein the first bevel gear (401) is meshed with the second bevel gear (405), the outer surface of the threaded rod (404) is in threaded connection with the second sliding block (503), the threaded rod (404) is in rotary connection with the moving block (501), and the first fixed rod (5) is fixedly arranged between the first fixed block (3) and the second fixed block (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311406782.4A CN117142659B (en) | 2023-10-27 | 2023-10-27 | Rural domestic sewage treatment's compound ecological filtering pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311406782.4A CN117142659B (en) | 2023-10-27 | 2023-10-27 | Rural domestic sewage treatment's compound ecological filtering pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117142659A CN117142659A (en) | 2023-12-01 |
| CN117142659B true CN117142659B (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311406782.4A Active CN117142659B (en) | 2023-10-27 | 2023-10-27 | Rural domestic sewage treatment's compound ecological filtering pond |
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| Country | Link |
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| CN (1) | CN117142659B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018129896A1 (en) * | 2017-01-11 | 2018-07-19 | 深圳市碧园环保技术有限公司 | Artificial wetland system for advanced treatment of tail water from sewage treatment plant |
| CN207903931U (en) * | 2018-01-30 | 2018-09-25 | 中商纳阳环保科技有限公司 | A kind of fiberglass sanitary sewage regulating reservoir |
| CN110759472A (en) * | 2019-11-18 | 2020-02-07 | 南京华创环境技术研究院有限公司 | River sewage treatment device |
| CN113415947A (en) * | 2021-06-15 | 2021-09-21 | 南昌大学 | Single-household device and method suitable for rural domestic sewage treatment |
| CN113800710A (en) * | 2021-08-31 | 2021-12-17 | 长江生态环保集团有限公司 | Device and method for combined remediation of eutrophic water body by composite biological treatment system |
| CN216566566U (en) * | 2021-11-29 | 2022-05-20 | 深圳市诺亚环境治理工程有限公司 | Anaerobic ecological bed for sustained release of microorganisms |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018129896A1 (en) * | 2017-01-11 | 2018-07-19 | 深圳市碧园环保技术有限公司 | Artificial wetland system for advanced treatment of tail water from sewage treatment plant |
| CN207903931U (en) * | 2018-01-30 | 2018-09-25 | 中商纳阳环保科技有限公司 | A kind of fiberglass sanitary sewage regulating reservoir |
| CN110759472A (en) * | 2019-11-18 | 2020-02-07 | 南京华创环境技术研究院有限公司 | River sewage treatment device |
| CN113415947A (en) * | 2021-06-15 | 2021-09-21 | 南昌大学 | Single-household device and method suitable for rural domestic sewage treatment |
| CN113800710A (en) * | 2021-08-31 | 2021-12-17 | 长江生态环保集团有限公司 | Device and method for combined remediation of eutrophic water body by composite biological treatment system |
| CN216566566U (en) * | 2021-11-29 | 2022-05-20 | 深圳市诺亚环境治理工程有限公司 | Anaerobic ecological bed for sustained release of microorganisms |
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