CN116639795A - Waste water aeration drip filter device - Google Patents
Waste water aeration drip filter device Download PDFInfo
- Publication number
- CN116639795A CN116639795A CN202310866791.5A CN202310866791A CN116639795A CN 116639795 A CN116639795 A CN 116639795A CN 202310866791 A CN202310866791 A CN 202310866791A CN 116639795 A CN116639795 A CN 116639795A
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- CN
- China
- Prior art keywords
- aeration
- aeration tank
- trickling filter
- water
- wastewater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005273 aeration Methods 0.000 title claims abstract description 121
- 239000002351 wastewater Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 24
- 244000005700 microbiome Species 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004065 wastewater treatment Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004083 survival effect Effects 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
- C02F3/02—Aerobic processes
- C02F3/04—Aerobic processes using trickle filters
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention provides a wastewater aeration trickling filtration device, which relates to the field of wastewater treatment equipment, and comprises an aeration tank; a trickling filter is fixedly arranged on the middle side of the top of the aeration tank, and an aeration mechanism is arranged in the aeration tank; the top of the trickling filter is provided with a reciprocating assembly, and the inner side of the reciprocating assembly is provided with a sprinkling assembly; according to the aeration trickling filter, the sprinkling assembly is arranged, so that the sprinkling assembly can be carried along to reciprocate left and right in the water sprinkling process of the sprinkling pipe fitting, and the sprinkling pipe fitting is more uniform in sewage sprinkling, so that the wastewater treatment effect of the trickling filter in the aeration trickling filter is greatly improved; the combined structure solves the problems that the existing combined structure of the trickling filter and the aeration tank can reduce the temperature of wastewater, but the sprinkling assembly in the combined structure of the trickling filter and the aeration tank is always in a static state above the trickling filter, so that the sprinkling assembly has poor uniformity when sprinkling wastewater, and the wastewater treatment effect of the trickling filter is affected.
Description
Technical Field
The invention relates to the technical field of wastewater treatment equipment, in particular to a wastewater aeration trickling filtration device.
Background
At present, an aeration drip irrigation device is generally used in the sewage treatment process, and a drip filter tank and aeration tank combined structure of a wastewater treatment system disclosed in patent application number CN201910266416.0 is provided with at least one drip filter tank above an aeration tank. The outer surface of the trickling filter is provided with an air supply device and an exhaust pipe, and the air outlet position of the air supply device corresponds to the lower part of the trickling filter. The wastewater falls into the aeration tank from the trickling filter, and the wastewater can be blown by the wind device to achieve the effect of reducing the temperature when falling out of the trickling filter; and then the high-temperature gas between the trickling filter and the aeration tank can be discharged from the exhaust pipe. Therefore, the invention has the effects of reducing the temperature of the wastewater and improving the activity and survival rate of microorganisms.
Although the combined structure of the trickling filter and the aeration tank in the patent can reduce the temperature of wastewater, the sprinkling assembly in the combined structure of the trickling filter and the aeration tank is always in a static state above the trickling filter, so that the sprinkling assembly is poor in uniformity when sprinkling wastewater, and part of microorganism culture modules are not sprayed, thereby influencing the wastewater treatment effect of the trickling filter.
Disclosure of Invention
In view of the above, the invention provides a wastewater aeration trickling filter device to solve the problems that the existing trickling filter and aeration tank combined structure can reduce the temperature of wastewater, but a sprinkling assembly in the trickling filter and aeration tank combined structure is always in a static state above the trickling filter, so that the uniformity of the sprinkling assembly is poor when the sprinkling assembly sprays wastewater, and the wastewater treatment effect of the trickling filter is affected.
The invention provides a wastewater aeration trickling filtration device, which specifically comprises: an aeration tank; a trickling filter is fixedly arranged on the middle side of the top of the aeration tank, and an aeration mechanism is arranged in the aeration tank; the top of the trickling filter is provided with a reciprocating assembly, and the inner side of the reciprocating assembly is provided with a sprinkling assembly; the aeration tank is characterized in that the upper parts of the left end face and the right end face of the aeration tank are respectively provided with an air supply mechanism through a supporting plate, the left side of the inside of the aeration tank is provided with a clear block component, the lower part of the left side of the aeration tank is provided with a drain pipe, and a valve is arranged on the drain pipe.
Further, the aeration mechanism comprises an aeration pipe fitting and an aeration high-pressure air blower, the aeration pipe fitting is arranged at the lower end of the inner part of the aeration tank, and an air inlet of the aeration pipe fitting is connected with an air outlet of the aeration high-pressure air blower through an air conveying pipe; the high-pressure aeration blower is arranged at the upper part of the right end face of the aeration tank.
Further, a support frame is fixedly arranged in the trickling filter, and a trickling filter box is uniformly arranged on the upper part of the support frame; the interior of each drip filtration box is filled with a microorganism culture module, and the bottom end surface of each drip filtration box is uniformly provided with water leakage holes; the lower parts of the left end surface and the right end surface of the trickling filter are uniformly provided with exhaust holes.
Further, the reciprocating assembly comprises a supporting frame, a driving motor, a reciprocating screw rod, a screw rod nut, a transverse guide rod and a first belt wheel, wherein the supporting frame is fixedly arranged at the upper end of the outer part of the trickling filter, and the driving motor is arranged at the upper side of the middle part of the right end surface of the supporting frame; the rotating shaft of the driving motor penetrates through the right side wall of the supporting frame, the left end of the rotating shaft of the driving motor is fixedly connected with a reciprocating screw rod, the left end of the reciprocating screw rod is rotatably connected to the left side wall of the supporting frame, the left end of the reciprocating screw rod penetrates through the left side wall of the supporting frame, and the left end of the reciprocating screw rod is fixedly provided with a first belt wheel; the reciprocating screw rod is externally connected with a screw rod nut; the inner side of the supporting frame is provided with two transverse guide rods in a front-back symmetrical shape.
Further, the sprinkling assembly comprises sprinkling pipe fittings, a water delivery hose, a water delivery pump and a filter box, wherein the sprinkling pipe fittings are connected to the bottoms of the two transverse guide rods in a sliding manner, and the upper end surfaces of the sprinkling pipe fittings are fixedly connected with the screw nuts; the water inlet of the sprinkling pipe fitting is connected with a water delivery hose, the other end of the water delivery hose is connected with the water outlet of a water delivery pump, and the water delivery pump is arranged on the front end surface of the aeration tank; the water delivery pump water sucking port is connected with a filter box through a water pipe, and the filter box is fixedly arranged at the left side of the bottom end face inside the aeration tank.
Further, the air supply mechanism comprises fan main bodies, supporting seats, driving motors, driving shafts, belt wheels A and belt wheels B, wherein the number of the fan main bodies is four, the bottom of each fan main body is fixedly connected with one supporting seat, and the four supporting seats are fixedly arranged at the top of a supporting plate on the aeration tank; the driving motor is arranged on the right side of the top of the supporting plate on the aeration tank, the right end of the rotating shaft of the driving motor is fixedly provided with a driving shaft, the driving shaft is rotatably connected to the four supporting seats, and four belt wheels A are arranged outside the driving shaft; and the right end of the input shaft of each fan main body is fixedly provided with a belt wheel B, and the belt wheel B is in transmission connection with the belt wheel A through a belt.
Further, the blockage removing assembly comprises a transmission shaft, a driving disc, a connecting rod, a blockage removing hairbrush and a second belt wheel, wherein the transmission shaft is rotatably connected to the left side wall of the aeration tank, and the transmission shaft penetrates through the left side wall of the aeration tank; the left end of the transmission shaft is provided with a second belt wheel which is in transmission connection with the first belt wheel through a belt; a driving disc is fixedly arranged at the right end of the transmission shaft, and a connecting rod is rotatably connected to the edge of the right end face of the driving disc through a rotating shaft; the front end and the rear end of the blockage-removing hairbrush are both connected with a vertical guide rod in a sliding manner, and the two vertical guide rods are both fixedly connected to the right end face of the filter box; the middle part of the right end face of the blockage-removing hairbrush is rotationally connected with the other end of the connecting rod through a rotating shaft.
Further, when the driving disc is in a rotating state, the driving disc rotates with one end of the connecting rod, the other end of the connecting rod reciprocates up and down with the blockage-removing brush, and the bristles of the blockage-removing brush are in close contact with the right end face of the filter box.
Further, when the reciprocating screw rod is in a rotating state, the screw rod nut carries the sprinkling pipe fitting to carry out left-right reciprocating movement.
Advantageous effects
According to the invention, by arranging the sprinkling assembly, the driving motor can be started in the sprinkling process of the sprinkling pipe fitting, so that the rotating shaft of the driving motor drives the reciprocating screw rod to rotate, and then the screw rod nut drives the sprinkling pipe fitting to reciprocate left and right under the action of the spiral groove on the reciprocating screw rod, so that the sprinkling pipe fitting is more uniform when sprinkling sewage, the phenomenon that part of microorganism culture modules are not sprayed is avoided, and the wastewater treatment effect of the trickling filter in the aeration trickling filter is greatly improved.
According to the invention, through the arrangement of the blockage removing assembly, in the rotation process of the reciprocating screw rod, the first belt wheel rotates with the second belt wheel through the belt, then the second belt wheel rotates with the transmission shaft and the driving disc, then the driving disc rotates with one end of the connecting rod, and then the other end of the connecting rod reciprocates up and down with the blockage removing brush, so that sundries attached to the right end face of the filter box are removed, the phenomenon of blockage of the filter hole on the filter box is effectively avoided, and the water permeability efficiency of the filter hole on the filter box is improved.
According to the invention, through the arrangement of the air supply mechanism, when water leaks from the bottom of the drip filter box and drops downwards, the motor is driven to start, so that the rotating shaft of the motor is driven to rotate along with the driving shaft, then the driving shaft is driven to rotate along with the four belt wheels A, then the four belt wheels A are driven to rotate along with the four belt wheels B through the belt, so that the input shaft on the four fan bodies starts to rotate, the air outlets of the four fan bodies start to generate wind power, and then air is conveyed to the lower end of the inner part of the drip filter, and the temperature of the waste water dropping downwards is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is a schematic view of a first perspective structure of an embodiment of the present invention;
FIG. 2 is a second perspective view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of an embodiment of the present invention in a disassembled state;
FIG. 4 is a schematic view showing a partial sectional structure of a trickling filter, a filter cartridge, a support frame and a microorganism culture module according to an embodiment of the present invention;
FIG. 5 is a schematic view of a filter cartridge according to an embodiment of the present invention;
FIG. 6 is a schematic view of a trickling filter according to an embodiment of the invention;
FIG. 7 is a schematic illustration of the structure of a reciprocating assembly of an embodiment of the present invention;
FIG. 8 is a schematic diagram of an air delivery mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic view of a sprinkler assembly and block-cleaning assembly according to an embodiment of the present invention;
fig. 10 is a partially enlarged schematic construction view of fig. 9 a according to an embodiment of the present invention.
List of reference numerals
1. An aeration tank; 101. a drain pipe; 2. an aeration mechanism; 201. an aeration pipe fitting; 202. an aeration high-pressure blower; 3. dripping a filter tank; 301. drip filter box; 302. a support frame; 303. a microorganism culture module; 304. a water leakage hole; 305. an exhaust hole; 4. a reciprocating assembly; 401. a support frame; 402. a driving motor; 403. a reciprocating screw rod; 404. a screw nut; 405. a transverse guide rod; 406. a first pulley; 5. a sprinkler assembly; 501. a sprinkler pipe; 502. a water hose; 503. a water pump; 504. a filter box; 6. an air supply mechanism; 601. a fan main body; 602. a support base; 603. driving a motor; 604. a driving shaft; 605. a belt wheel A; 606. a belt wheel B; 7. the blockage removing assembly; 701. a transmission shaft; 702. a drive plate; 703. a connecting rod; 704. a blockage-removing hairbrush; 705. and a second pulley.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 10:
the invention provides a wastewater aeration trickling filtration device, which comprises an aeration tank 1; a trickling filter 3 is fixedly arranged on the middle side of the top of the aeration tank 1, and an aeration mechanism 2 is arranged in the aeration tank 1; the top of the trickling filter 3 is provided with a reciprocating assembly 4, and the inner side of the reciprocating assembly 4 is provided with a sprinkling assembly 5; the upper parts of the left end surface and the right end surface of the aeration tank 1 are respectively provided with an air supply mechanism 6 through a supporting plate, the left side inside the aeration tank 1 is provided with a clear block component 7, the lower part of the left side of the aeration tank 1 is provided with a drain pipe 101, and a valve is arranged on the drain pipe 101;
the aeration mechanism 2 comprises an aeration pipe fitting 201 and an aeration high-pressure blower 202, the aeration pipe fitting 201 is arranged at the lower end of the inner part of the aeration tank 1, and an air inlet of the aeration pipe fitting 201 is connected with an air outlet of the aeration high-pressure blower 202 through an air conveying pipe; the aeration high-pressure air blower 202 is arranged at the upper part of the right end surface of the aeration tank 1, and is used for carrying out aeration treatment on wastewater in the aeration tank 1 through the arrangement of the aeration mechanism 2;
a support frame 302 is fixedly arranged in the trickling filter 3, and a trickling filter box 301 is uniformly arranged at the upper part of the support frame 302; the interior of each drip filtration box 301 is filled with a microorganism culture module 303, and the bottom end surface of each drip filtration box 301 is uniformly provided with water leakage holes 304; the lower parts of the left end surface and the right end surface of the trickling filter 3 are uniformly provided with exhaust holes 305, and the trickling filter 3 is used for trickling filtering the wastewater.
As shown in fig. 1 and 7, the reciprocating assembly 4 comprises a supporting frame 401, a driving motor 402, a reciprocating screw rod 403, a screw rod nut 404, a transverse guide rod 405 and a first belt wheel 406, wherein the supporting frame 401 is fixedly arranged at the upper end of the outer part of the trickling filter 3, and the driving motor 402 is arranged at the upper side of the middle part of the right end surface of the supporting frame 401; the rotating shaft of the driving motor 402 penetrates through the right side wall of the supporting frame 401, the left end of the rotating shaft of the driving motor 402 is fixedly connected with a reciprocating screw rod 403, the left end of the reciprocating screw rod 403 is rotatably connected to the left side wall of the supporting frame 401, the left end of the reciprocating screw rod 403 penetrates through the left side wall of the supporting frame 401, and a first belt wheel 406 is fixedly arranged at the left end of the reciprocating screw rod 403; the outside of the reciprocating screw 403 is connected with a screw nut 404; two transverse guide rods 405 are symmetrically arranged on the inner side of the supporting frame 401 in a front-back mode, and the sprinkler pipe 501 can be carried to reciprocate left and right through the arrangement of the reciprocating assembly 4.
As shown in fig. 1 and 9, the sprinkler assembly 5 comprises a sprinkler pipe 501, a water hose 502, a water pump 503 and a filter box 504, wherein the sprinkler pipe 501 is slidably connected to the bottoms of two transverse guide rods 405, and the upper end surface of the sprinkler pipe 501 is fixedly connected with a screw nut 404; a water inlet of the sprinkling pipe fitting 501 is connected with a water delivery hose 502, the other end of the water delivery hose 502 is connected with a water outlet of a water delivery pump 503, and the water delivery pump 503 is arranged on the front end surface of the aeration tank 1; the water suction port of the water delivery pump 503 is connected with a filter box 504 through a water pipe, the filter box 504 is fixedly arranged at the left side of the bottom end surface inside the aeration tank 1, and the water delivery pump is used for spraying wastewater to the upper part of the microorganism culture module 303 through the arrangement of the water spraying component 5;
when the reciprocating screw 403 is in a rotating state, the screw nut 404 carries the sprinkler pipe 501 to reciprocate left and right, so that the sprinkler pipe 501 is more uniform in spraying water.
As shown in fig. 1 and 8, the air supply mechanism 6 includes a fan main body 601, a supporting seat 602, a driving motor 603, a driving shaft 604, a belt pulley a605 and a belt pulley B606, the number of the fan main bodies 601 is four, the bottom of each fan main body 601 is fixedly connected with a supporting seat 602, and the four supporting seats 602 are fixedly installed on the top of a supporting plate on the aeration tank 1; the driving motor 603 is arranged on the right side of the top of the supporting plate on the aeration tank 1, the driving shaft 604 is fixedly arranged at the right end of the rotating shaft of the driving motor 603, the driving shaft 604 is rotatably connected to the four supporting seats 602, and four belt wheels A605 are arranged outside the driving shaft 604; the right end of the input shaft of each fan main body 601 is fixedly provided with a belt wheel B606, the belt wheel B606 is in transmission connection with the belt wheel A605 through a belt, and the air supply mechanism 6 is used for conveying air to the lower end of the inner part of the trickling filter 3.
As shown in fig. 9 and 10, the blockage removing assembly 7 comprises a transmission shaft 701, a driving disc 702, a connecting rod 703, a blockage removing brush 704 and a second belt pulley 705, wherein the transmission shaft 701 is rotatably connected to the left side wall of the aeration tank 1, and the transmission shaft 701 penetrates through the left side wall of the aeration tank 1; a second belt pulley 705 is arranged at the left end of the transmission shaft 701, and the second belt pulley 705 is in transmission connection with the first belt pulley 406 through a belt; a driving disc 702 is fixedly arranged at the right end of the transmission shaft 701, and a connecting rod 703 is rotatably connected to the edge of the right end face of the driving disc 702 through a rotating shaft; the front end and the rear end of the blockage removing hairbrush 704 are both in sliding connection with a vertical guide rod, and the two vertical guide rods are both fixedly connected to the right end face of the filter box 504; the middle part of the right end surface of the blockage-removing hairbrush 704 is rotationally connected with the other end of the connecting rod 703 through a rotating shaft, and sundries attached to the right end surface of the filter box 504 are removed through the arrangement of the blockage-removing assembly 7; when the driving disk 702 is in a rotating state, the driving disk 702 carries one end of the connecting rod 703 to rotate, the other end of the connecting rod 703 carries the blockage removing brush 704 to reciprocate up and down, and bristles of the blockage removing brush 704 are in close contact with the right end face of the filter box 504.
Specific use and action of the embodiment: in the invention, when wastewater is treated, firstly, the wastewater is conveyed into the aeration tank 1, then the aeration high-pressure blower 202 is started to enable air to be conveyed into the aeration pipe 201, then the aeration treatment is carried out on the wastewater in the aeration tank 1 through the aeration head on the aeration pipe 201, after the aeration treatment of the wastewater in the aeration tank 1 is finished, the water conveying pump 503 is started to enable the wastewater after the aeration treatment in the aeration tank 1 to enter the water spraying pipe 501 through the water conveying hose 502, then the wastewater is sprayed above the microorganism culture module 303 through the water spray head at the bottom of the water spraying pipe 501, and in the water spraying process of the water spraying pipe 501, the driving motor 402 is started to enable the rotating shaft of the driving motor 402 to rotate along with the reciprocating screw 403, and then the screw nut 404 is driven to reciprocate left and right through the water spraying pipe 501 under the action of the spiral groove on the reciprocating screw 403, so that the water spraying pipe 501 is more uniform when the wastewater is sprayed, the phenomenon that part of the microorganism culture module 303 is not sprayed is avoided, and thus the treatment effect of the wastewater in the filter tank is greatly improved;
the wastewater sprayed onto the microorganism culture module 303 flows downwards under the action of gravity, then the wastewater is filtered by the microorganism culture module 303, the filtered wastewater drops into the aeration tank 1, and then the circulating drip filtration treatment is carried out by the sprinkling assembly 5;
in the process of rotating the reciprocating screw 403, the first belt wheel 406 rotates with the second belt wheel 705 through a belt, then the second belt wheel 705 rotates with the transmission shaft 701 and the driving disc 702, then the driving disc 702 rotates with one end of the connecting rod 703, and then the other end of the connecting rod 703 reciprocates up and down with the blockage removing brush 704, so that sundries attached to the right end face of the filter box 504 are removed, blocking of filter holes on the filter box 504 is effectively avoided, and water permeability efficiency of the filter holes on the filter box 504 is improved;
when the waste water drops downwards from the water leakage hole 304 at the bottom of the drip filter box 301, the driving motor 603 is started, so that the rotating shaft of the driving motor 603 drives the driving shaft 604 to rotate, then the driving shaft 604 drives the four belt wheels A605 to rotate, then the four belt wheels A605 drive the four belt wheels B606 to rotate through the belt, so that the input shaft on the four fan main bodies 601 starts to rotate, the air outlets of the four fan main bodies 601 start to generate wind power, then air is conveyed to the lower end in the drip filter 3, the temperature of the waste water dropping downwards is reduced, and the four fan main bodies 601 can be driven to operate only by one driving motor 603 through the arrangement of the air supply mechanism 6, so that the cost and the electric energy consumption are reduced.
Claims (9)
1. The wastewater aeration trickling filtration device is characterized by comprising an aeration tank (1); a trickling filter (3) is fixedly arranged on the middle side of the top of the aeration tank (1), and an aeration mechanism (2) is arranged in the aeration tank (1); the top of the trickling filter (3) is provided with a reciprocating assembly (4), and the inner side of the reciprocating assembly (4) is provided with a sprinkling assembly (5); the aeration tank (1) is characterized in that an air supply mechanism (6) is arranged on the upper portions of the left end face and the right end face of the aeration tank (1) through supporting plates, a clear block component (7) is arranged on the left side inside the aeration tank (1), a drain pipe (101) is arranged on the lower portion of the left side of the aeration tank (1), and a valve is arranged on the drain pipe (101).
2. The wastewater aeration trickling filter of claim 1, wherein: the aeration mechanism (2) comprises an aeration pipe fitting (201) and an aeration high-pressure air blower (202), the aeration pipe fitting (201) is arranged at the lower end of the inner part of the aeration tank (1), and an air inlet of the aeration pipe fitting (201) is connected with an air outlet of the aeration high-pressure air blower (202) through an air conveying pipe; the aeration high-pressure air blower (202) is arranged at the upper part of the right end surface of the aeration tank (1).
3. The wastewater aeration trickling filter of claim 1, wherein: a support frame (302) is fixedly arranged in the trickling filter (3), and a trickling filter box (301) is uniformly arranged on the upper part of the support frame (302); the interior of each drip filtration box (301) is filled with a microorganism culture module (303), and the bottom end surface of each drip filtration box (301) is uniformly provided with water leakage holes (304); the lower parts of the left end surface and the right end surface of the trickling filter (3) are uniformly provided with exhaust holes (305).
4. The wastewater aeration trickling filter of claim 1, wherein: the reciprocating assembly (4) comprises a supporting frame (401), a driving motor (402), a reciprocating screw rod (403), a screw rod nut (404), a transverse guide rod (405) and a first belt wheel (406), wherein the supporting frame (401) is fixedly arranged at the upper end of the outer part of the trickling filter (3), and the driving motor (402) is arranged at the upper side of the middle part of the right end surface of the supporting frame (401); the rotating shaft of the driving motor (402) penetrates through the right side wall of the supporting frame (401), the left end of the rotating shaft of the driving motor (402) is fixedly connected with a reciprocating screw rod (403), the left end of the reciprocating screw rod (403) is rotatably connected to the left side wall of the supporting frame (401), the left end of the reciprocating screw rod (403) penetrates through the left side wall of the supporting frame (401), and a first belt wheel (406) is fixedly arranged at the left end of the reciprocating screw rod (403); the reciprocating screw rod (403) is externally connected with a screw rod nut (404); two transverse guide rods (405) are symmetrically arranged on the inner side of the supporting frame (401) in a front-back mode.
5. The wastewater aeration trickling filter of claim 4, wherein: the water sprinkling assembly (5) comprises a water sprinkling pipe fitting (501), a water conveying hose (502), a water conveying pump (503) and a filter box (504), wherein the water sprinkling pipe fitting (501) is connected to the bottoms of the two transverse guide rods (405) in a sliding manner, and the upper end face of the water sprinkling pipe fitting (501) is fixedly connected with the screw nut (404); the water inlet of the sprinkling pipe fitting (501) is connected with a water delivery hose (502), the other end of the water delivery hose (502) is connected with the water outlet of the water delivery pump (503), and the water delivery pump (503) is arranged on the front end surface of the aeration tank (1); the water suction port of the water delivery pump (503) is connected with a filter box (504) through a water pipe, and the filter box (504) is fixedly arranged at the left side of the bottom end surface inside the aeration tank (1).
6. The wastewater aeration trickling filter of claim 1, wherein: the air supply mechanism (6) comprises fan main bodies (601), supporting seats (602), a driving motor (603), driving shafts (604), belt wheels A (605) and belt wheels B (606), wherein the number of the fan main bodies (601) is four, the bottom of each fan main body (601) is fixedly connected with one supporting seat (602), and the four supporting seats (602) are fixedly arranged at the top of a supporting plate on the aeration tank (1); the driving motor (603) is arranged on the right side of the top of the supporting plate on the aeration tank (1), a driving shaft (604) is fixedly arranged at the right end of a rotating shaft of the driving motor (603), the driving shaft (604) is rotationally connected to the four supporting seats (602), and four belt wheels A (605) are arranged outside the driving shaft (604); a belt wheel B (606) is fixedly arranged at the right end of an input shaft of each fan main body (601), and the belt wheel B (606) is in transmission connection with the belt wheel A (605) through a belt.
7. The wastewater aeration trickling filter of claim 5, wherein: the blockage-removing assembly (7) comprises a transmission shaft (701), a driving disc (702), a connecting rod (703), a blockage-removing hairbrush (704) and a second belt wheel (705), wherein the transmission shaft (701) is rotationally connected to the left side wall of the aeration tank (1), and the transmission shaft (701) penetrates through the left side wall of the aeration tank (1); a second belt wheel (705) is arranged at the left end of the transmission shaft (701), and the second belt wheel (705) is in transmission connection with the first belt wheel (406) through a belt; a driving disc (702) is fixedly arranged at the right end of the transmission shaft (701), and a connecting rod (703) is rotatably connected to the edge of the right end face of the driving disc (702) through a rotating shaft; the front end and the rear end of the blockage-removing hairbrush (704) are both connected with a vertical guide rod in a sliding manner, and the two vertical guide rods are both fixedly connected to the right end face of the filter box (504); the middle part of the right end surface of the blockage-removing hairbrush (704) is rotationally connected with the other end of the connecting rod (703) through a rotating shaft.
8. The wastewater aeration trickling filter of claim 7, wherein: when the driving disc (702) is in a rotating state, the driving disc (702) rotates with one end of the connecting rod (703), the other end of the connecting rod (703) reciprocates up and down with the blockage removing brush (704), and the bristles of the blockage removing brush (704) are in close contact with the right end face of the filter box (504).
9. The wastewater aeration trickling filter of claim 5, wherein: when the reciprocating screw rod (403) is in a rotating state, the screw rod nut (404) carries the sprinkling pipe fitting (501) to reciprocate left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310866791.5A CN116639795A (en) | 2023-07-14 | 2023-07-14 | Waste water aeration drip filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310866791.5A CN116639795A (en) | 2023-07-14 | 2023-07-14 | Waste water aeration drip filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116639795A true CN116639795A (en) | 2023-08-25 |
Family
ID=87640297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310866791.5A Withdrawn CN116639795A (en) | 2023-07-14 | 2023-07-14 | Waste water aeration drip filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116639795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118954800A (en) * | 2024-08-29 | 2024-11-15 | 延安中节能水务有限公司 | Aeration device for biological filter with cleaning function |
-
2023
- 2023-07-14 CN CN202310866791.5A patent/CN116639795A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118954800A (en) * | 2024-08-29 | 2024-11-15 | 延安中节能水务有限公司 | Aeration device for biological filter with cleaning function |
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Application publication date: 20230825 |