CN117247176B - Rural sewage integrated treatment equipment and treatment method - Google Patents
Rural sewage integrated treatment equipment and treatment method Download PDFInfo
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- CN117247176B CN117247176B CN202311289706.XA CN202311289706A CN117247176B CN 117247176 B CN117247176 B CN 117247176B CN 202311289706 A CN202311289706 A CN 202311289706A CN 117247176 B CN117247176 B CN 117247176B
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 245
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000004062 sedimentation Methods 0.000 claims abstract description 60
- 230000003647 oxidation Effects 0.000 claims abstract description 56
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims description 236
- 238000004140 cleaning Methods 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 23
- 238000005086 pumping Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000001556 precipitation Methods 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- 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
- C02F2303/04—Disinfection
-
- 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
- C02F2303/14—Maintenance of water treatment installations
-
- 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
Landscapes
- 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)
- Treatment Of Sludge (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, in particular to rural sewage integrated treatment equipment and a treatment method, comprising a shell, wherein a contact oxidation tank and a sedimentation tank are arranged in the shell, the contact oxidation tank is adjacent to the sedimentation tank, an adjusting tank is arranged at one side far away from the sedimentation tank, and a disinfection tank is arranged at one side far away from the contact oxidation tank; through inserting the clearance pipe in the mud pipe, during the use, in the first water pump was drawn into the mud pipe through the suction pipe with the interior liquid water of water tank, the interior remaining mud of mud pipe was washed by clearance pipe spun liquid water, in the suction direction of first water pump of reconversion after filling full with the mud pipe, the clearance pipe is drawn back the interior liquid water of mud pipe in the water tank, the liquid water can carry the interior remaining mud of mud pipe and enter into the water tank, the interior remaining mud of mud pipe is drawn into the water tank, avoid the mud to pile up in the mud pipe to block up the mud pipe, be favorable to long-term use equipment in-process mud backward flow unobstructed.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to rural sewage integrated treatment equipment and a rural sewage integrated treatment method.
Background
The integrated sewage treatment equipment is special equipment capable of treating domestic sewage, and mainly comprises a box body structure, wherein the box body is divided into compartments such as an oxygen consumption area, an anoxic area, an anaerobic area and the like, and the sewage is treated by combining a water treatment process; the specific treatment process is that biological contact oxidation treatment is carried out firstly, and then precipitation disinfection is carried out.
When sewage is precipitated in the sedimentation tank, sludge is precipitated at the bottom of the sedimentation tank, and a certain amount of sludge is required to maintain biomass in the contact oxidation tank, so that the sludge precipitated in the sedimentation tank needs to be periodically returned to the contact oxidation tank through a sludge pump and a sludge pipe, in the process, the sludge can remain on the inner wall of the sludge pipe, and the sludge is accumulated in the sludge pipe after being used for multiple times, so that the sludge pipe is blocked; is not beneficial to the backflow of sludge during long-term use.
Therefore, the invention provides rural sewage integrated treatment equipment and a rural sewage integrated treatment method.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the rural sewage integrated treatment equipment comprises a shell, wherein a contact oxidation tank and a sedimentation tank are arranged in the shell, the contact oxidation tank is adjacent to the sedimentation tank, an adjusting tank is arranged at one side far away from the sedimentation tank, and a disinfection tank is arranged at one side far away from the contact oxidation tank;
the inner walls of the contact oxidation pond and the sedimentation pond are respectively provided with a through hole; a blocking plate is arranged at the orifice of the through hole, first telescopic rods are arranged on the side surfaces of the contact oxidation tank and the sedimentation tank, and a linkage frame is arranged between the end part of the output end of the first telescopic rod and the top surface of the blocking plate; sludge pipes are inserted into through holes formed in the inner walls of the contact oxidation tank and the sedimentation tank, a sludge pump is arranged on the shell, and the end parts of a pair of sludge pipes are respectively communicated with the output end and the input end of the sludge pump;
a pair of water tanks are symmetrically arranged on two sides of the sludge pipes, a first water pump is arranged at the top end of each water tank, a cleaning pipe is arranged at the output end of each first water pump in a communicated mode, and the bottom ends of the cleaning pipes penetrate into the adjacent sludge pipes; the input of first water pump intercommunication is provided with the drinking-water pipe, the drinking-water pipe bottom link up in the water tank.
Preferably, a fixing frame is arranged at the bottom end of the cleaning pipe, a water receiving pipe is arranged on the top surface of the fixing frame in a penetrating manner, a bearing plate is arranged on the side surface of the water receiving pipe, and a plurality of springs are arranged between the bearing plate and the fixing frame; the bottom end of the water receiving pipe is provided with a spray head; the surface of the spray head is uniformly provided with a plurality of water leakage holes.
Preferably, a plurality of water baffles are uniformly arranged on the side surface of the water receiving pipe, and when the water in the liquid state of the cleaning pipe impacts the water baffles, the water baffles drive the water receiving pipe to rotate.
Preferably, the cleaning pipe comprises a first connecting pipe, a middle connecting pipe and a second connecting pipe; the top end and the bottom end of the middle connecting pipe are respectively inserted into the bottom end of the first connecting pipe and the top end of the second connecting pipe; the middle connecting pipe is fixedly connected with the first connecting pipe and is in sliding connection with the second connecting pipe; the side surface of the second connecting pipe is provided with a first connecting frame, and the bottom end of the first connecting frame is provided with a second telescopic rod; the main body of the second telescopic rod is arranged inside the shell.
Preferably, a gas spraying pipe is connected with the top surface of the sludge pipe communicated with the through hole on the sedimentation tank in a penetrating and inserting mode, and an air pump is arranged at the top end of the gas spraying pipe.
Preferably, a vibrator is arranged between the pair of sludge pipes, and the output end of the vibrator points to the surface of the sludge pipe.
Preferably, a rubber block is arranged at the end part of the output end of the vibrator.
Preferably, a partition plate is inserted through the side surface of the shell, the partition plate penetrates through the water tank, and the water tank is divided into two areas when the partition plate is completely inserted into the water tank; the bottom end of the water pumping pipe is positioned in the area above the partition plate; the baffle is located the outer one end of casing and is provided with the second link, the surface of casing is provided with the third telescopic link, the rigid coupling between third telescopic link extension end and the second link tip.
Preferably, the surface of the shell is provided with a second water pump, and the input end of the second water pump penetrates into the water tank and is not connected with the area below the partition plate; the output end is directed to the outside of the housing.
A treatment method of rural sewage integrated treatment equipment comprises the following steps:
s1, when the sewage treatment device is used, sewage in a contact oxidation pond and sewage in a sedimentation pond in a shell are pumped out, then a first telescopic rod is started, the first telescopic rod drives a blocking plate to move upwards through a linkage frame, and through hole openings formed in the inner walls of the contact oxidation pond and the sedimentation pond are released;
s2, starting a sludge pump, and pumping sludge in the sedimentation tank through a sludge pipe communicated with the sedimentation tank by the sludge pump;
s3, injecting the extracted sludge into the contact oxidation pond through a sludge pipe communicated with the contact oxidation pond, closing a sludge pump after the sludge backflow is completed, and resetting the blocking plate;
s4, starting a first water pump, wherein the first water pump pumps liquid water in the water tank into the sludge pipe through the water pumping pipe, and residual sludge in the sludge pipe is washed by the liquid water sprayed by the cleaning pipe;
s5, after the sludge pipe is filled, the suction direction of the first water pump is converted, and the cleaning pipe pumps the liquid water in the sludge pipe back to the water tank;
s6, the liquid water carries residual sludge in the sludge pipe into the water tank, and the residual sludge in the sludge pipe is pumped into the water tank.
The beneficial effects of the invention are as follows:
1. according to the rural sewage integrated treatment equipment and the rural sewage integrated treatment method, the cleaning pipe is inserted into the sludge pipe, when the rural sewage integrated treatment equipment is used, the first water pump pumps liquid water in the water tank into the sludge pipe through the water pumping pipe, residual sludge in the sludge pipe is washed by the liquid water sprayed out of the cleaning pipe, after the sludge pipe is filled, the pumping direction of the first water pump is converted, the cleaning pipe pumps the liquid water in the sludge pipe back into the water tank, the liquid water can carry the residual sludge in the sludge pipe into the water tank, the residual sludge in the sludge pipe is pumped into the water tank, the sludge pipe is prevented from being blocked by accumulation in the sludge pipe, and the smooth return of the sludge in the long-term use equipment process is facilitated.
2. According to the rural sewage integrated treatment equipment and the rural sewage integrated treatment method, before the sludge pipe is cleaned, the air pump is started, the air pump is used for inflating the sludge pipe connected with the sedimentation tank through the air ejector pipe, meanwhile, the sludge pump is started, the through hole is opened by the blocking plate in the contact oxidation tank, the through hole is blocked by the blocking plate in the sedimentation tank, after the sludge pipe connected with the sedimentation tank is inflated, the air flow drives the sludge on the inner wall of the sludge pipe to flow into the sludge pipe connected with the contact oxidation tank through the started sludge pump, and then the sludge enters the contact oxidation tank, and then the sludge pipe is cleaned, so that the sludge pipe is cleaned in advance, and the cleaning effect of the sludge pipe is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic top view of the interior of the housing of the present invention;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a through-hole in a contact oxidation cell of the present invention;
FIG. 7 is a schematic diagram of the upper structure of the water tank of the present invention;
fig. 8 is a schematic view of a sludge pump connection structure of the present invention;
FIG. 9 is a schematic view of a purge tube of the present invention;
FIG. 10 is an exploded view of the purge tube of the present invention;
fig. 11 is a schematic view of the water connection structure of the present invention.
In the figure: 1. a housing; 11. a contact oxidation pond; 12. a sedimentation tank; 2. a sludge pump; 21. a sludge pipe; 22. a first telescopic rod; 23. a blocking plate; 3. a water tank; 31. a first water pump; 32. cleaning the pipe; 321. a first connecting pipe; 322. a middle connecting pipe; 323. a second connecting pipe; 33. a water pumping pipe; 4. a second telescopic rod; 41. a first connection frame; 5. a fixing frame; 51. a water receiving pipe; 52. a receiving plate; 53. a spring; 54. a spray head; 55. a water baffle; 6. an air pump; 61. a gas lance; 7. a partition plate; 71. a third telescopic rod; 72. a second connecting frame; 8. a second water pump; 9. a vibrator.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 8, the rural sewage integrated treatment equipment of the embodiment of the invention comprises a shell 1, wherein a contact oxidation tank 11 and a sedimentation tank 12 are arranged in the shell 1, the contact oxidation tank 11 is adjacent to the sedimentation tank 12, an adjusting tank is arranged at one side far away from the sedimentation tank 12, and a disinfection tank is arranged at one side of the sedimentation tank 12 far away from the contact oxidation tank 11;
the inner walls of the contact oxidation tank 11 and the sedimentation tank 12 are provided with through holes; a blocking plate 23 is arranged at the orifice of the through hole, the side surfaces of the contact oxidation tank 11 and the sedimentation tank 12 are respectively provided with a first telescopic rod 22, and the end part of the output end of the first telescopic rod 22 and the top surface of the blocking plate 23 are provided with a linkage frame; sludge pipes 21 are inserted into through holes formed in the inner walls of the contact oxidation tank 11 and the sedimentation tank 12, a sludge pump 2 is arranged on the shell 1, and the end parts of a pair of sludge pipes 21 are respectively communicated with the output end and the input end of the sludge pump 2;
a pair of water tanks 3 are symmetrically arranged on two sides of the pair of sludge pipes 21, a first water pump 31 is arranged at the top end of each water tank 3, a cleaning pipe 32 is arranged at the output end of each first water pump 31 in a communicated mode, and the bottom ends of the cleaning pipes 32 penetrate into the adjacent sludge pipes 21; the input end of the first water pump 31 is communicated with a water suction pipe 33, and the bottom end of the water suction pipe 33 is communicated in the water tank 3;
when the embodiment of the invention is used, sewage in the contact oxidation tank 11 and the sedimentation tank 12 in the shell 1 is pumped out, then the first telescopic rod 22 is started, the first telescopic rod 22 drives the blocking plate 23 to move upwards through the linkage frame, the through hole openings formed in the inner walls of the contact oxidation tank 11 and the sedimentation tank 12 are released, then the sludge pump 2 is started, the sludge pump 2 pumps in sludge in the sedimentation tank 12 through the sludge pipe 21 communicated with the sedimentation tank 12, the pumped sludge is injected into the contact oxidation tank 11 through the sludge pipe 21 communicated with the contact oxidation tank 11, the sludge pump 2 is closed after the sludge backflow is completed, and meanwhile, the blocking plate 23 is reset; then, the first water pump 31 is started, the first water pump 31 pumps liquid water in the water tank 3 into the sludge pipe 21 through the water pumping pipe 33, residual sludge in the sludge pipe 21 is washed by liquid water sprayed out by the cleaning pipe 32, the pumping direction of the first water pump 31 is switched after the sludge pipe 21 is filled, the cleaning pipe 32 pumps the liquid water in the sludge pipe 21 back into the water tank 3, the liquid water can carry the residual sludge in the sludge pipe 21 into the water tank 3, the residual sludge in the sludge pipe 21 is pumped into the water tank 3, the sludge is prevented from accumulating in the sludge pipe 21 to block the sludge pipe 21, and smooth sludge backflow in the long-term use equipment process is facilitated.
As shown in fig. 9 to 11, a fixing frame 5 is arranged at the bottom end of the cleaning tube 32, a water receiving tube 51 is arranged on the top surface of the fixing frame 5 in a penetrating manner, a bearing plate 52 is arranged on the side surface of the water receiving tube 51, and a plurality of springs 53 are arranged between the bearing plate 52 and the fixing frame 5; the bottom end of the water receiving pipe 51 is provided with a spray head 54; a plurality of water leakage holes are uniformly formed on the surface of the spray head 54; when liquid water is sprayed into the sludge pipe 21 through the cleaning pipe 32, the spring 53 is stretched when the bearing plate 52 is impacted by the liquid water, the spray nozzle 54 is driven by the water receiving pipe 51 to move downwards so as to be separated from the cleaning pipe 32 and completely enter the sludge pipe 21, meanwhile, the liquid water is injected into the spray nozzle 54 through the water receiving pipe 51, the spray nozzle 54 is used for spraying the liquid water through the water leakage holes to impact the inner wall of the sludge pipe 21, the spraying directions of the water leakage holes on the spray nozzle 54 are different, so that the sprayed liquid water can further flush different positions of the inner wall of the sludge pipe 21, the cleaning speed of the inner wall of the sludge pipe 21 is accelerated, and the cleaning process of the sludge pipe 21 is facilitated.
A plurality of water baffles 55 are uniformly arranged on the side surface of the water receiving pipe 51, and when the liquid water in the cleaning pipe 32 impacts the water baffles 55, the water baffles 55 drive the water receiving pipe 51 to rotate; when liquid water is sprayed out through the cleaning pipe 32, the water baffle 55 is impacted by the liquid water to drive the water receiving pipe 51 to rotate, the water receiving pipe 51 drives the spray head 54 at the bottom to synchronously rotate, meanwhile, the power of the first water pump 31 is intermittently changed, the torsional moment generated by the impact of the water on the water baffle 55 is changed, so that the change of the rotation angle limited by the spring 53 is overcome, the spray head 54 is reciprocally rotated, the sprayed liquid water is thrown out, the coverage area of the sprayed liquid water on the inner wall of the sludge pipe 21 is further improved, and the flushing speed of sludge on the inner wall of the sludge pipe 21 is further improved.
As shown in fig. 8 to 10, the cleaning tube 32 includes a first connecting tube 321, an intermediate connecting tube 322, and a second connecting tube 323; the top and bottom ends of the middle connecting tube 322 are inserted into the bottom ends of the first and second connecting tubes 321 and 323, respectively; the middle connecting pipe 322 is fixedly connected with the first connecting pipe 321 and is in sliding connection with the second connecting pipe 323; the side surface of the second connecting pipe 323 is provided with a first connecting frame 41, and the bottom end of the first connecting frame 41 is provided with a second telescopic rod 4; the main body of the second telescopic rod 4 is arranged inside the shell 1; when the sludge in the sludge pipe 21 is cleaned, the second connecting pipe 323 is driven to move downwards through the second telescopic rod 4 and the first connecting frame 41, so that the position of the bottom end of the cleaning pipe 32 in the sludge pipe 21 is changed, when the liquid water injected into the sludge pipe 21 is pumped back to the water tank 3, the bottom end of the second connecting pipe 323 can be extended into the inner bottom wall of the sludge pipe 21, then the liquid water in the sludge pipe 21 is pumped out, and the steps are repeated for a plurality of times, so that the sludge in the sludge pipe 21 is cleaned; further improving the cleaning effect.
As shown in fig. 8, the top surface of the sludge pipe 21 communicated with the through hole on the sedimentation tank 12 is connected with an air ejector pipe 61 in a penetrating and inserting way, and the top end of the air ejector pipe 61 is provided with an air pump 6; before the sludge pipe 21 is cleaned, the air pump 6 is started, the air pump 6 charges air to the sludge pipe 21 connected with the sedimentation tank 12 through the air injection pipe 61, meanwhile, the sludge pump 2 is started, at the moment, the through holes are opened by the blocking plate 23 in the contact oxidation tank 11, the through holes are blocked by the blocking plate 23 in the sedimentation tank 12, after the sludge pipe 21 connected with the sedimentation tank 12 is charged, the air flow drives the sludge on the inner wall of the sludge pipe 21 to flow into the sludge pipe 21 connected with the contact oxidation tank 11 through the started sludge pump 2, and then the sludge enters the contact oxidation tank 11, and then the sludge pipe 21 is cleaned in advance, so that the cleaning effect of the sludge pipe 21 is improved.
As shown in fig. 8, a vibrator 9 is provided between a pair of sludge pipes 21, and an output end of the vibrator 9 is directed to a surface of the sludge pipe 21; when the sludge pipe 21 is pretreated, the vibrator 9 is started, the output end of the vibrator 9 impacts the surface of the sludge pipe 21, so that the sludge pipe 21 oscillates, and the air pump 6 is matched to inflate the sludge pipe 21, so that the movement efficiency of the sludge on the inner wall of the sludge pipe 21 is improved; facilitating the pre-cleaning of the sludge pipe 21.
The end part of the output end of the vibrator 9 is provided with a rubber block; when the vibrator 9 drives the sludge pipe 21 to oscillate, the rubber block at the output end of the vibrator 9 impacts the surface of the sludge pipe 21, and the rubber block buffers the impact to prevent the sludge pipe 21 from being damaged by the impact of the output end of the vibrator 9.
As shown in fig. 2 to 3, a partition 7 is inserted through the side surface of the case 1, the partition 7 penetrates the water tank 3, and the water tank 3 is divided into two areas when the partition 7 is completely inserted into the water tank 3; the bottom end of the water pumping pipe 33 is positioned in the area above the partition plate 7; the second connecting frame 72 is arranged at one end of the partition 7 outside the shell 1, a third telescopic rod 71 is arranged on the surface of the shell 1, and the end part of the extending end of the third telescopic rod 71 is fixedly connected with the end part of the second connecting frame 72; when the liquid water in the water tank 3 is pumped by the water pumping pipe 33, the third telescopic rod 71 drives the partition plate 7 to move and insert into the water tank 3 through the second connecting frame 72, and the partition plate 7 divides the water tank 3 into two areas; the bottom of the water suction pipe 33 is located in the area above the partition plate 7, when the water suction pipe 33 sucks liquid water in the water tank 3, sludge is precipitated in the water tank 3, the partition plate 7 isolates the precipitated sludge, and the water suction pipe 33 is prevented from sucking the sludge precipitated in the water tank 3 into the sludge pipe 21.
The surface of the shell 1 is provided with a second water pump 8, and the input end of the second water pump 8 penetrates into the water tank 3 and is not connected with the area below the partition 7; the output end points to the outer side of the shell 1; when the partition 7 separates the water tank 3 into two areas, the second water pump 8 is started, the second water pump 8 pumps out the sludge deposited in the water tank 3, and then the pumping direction of the second water pump 8 is adjusted; and then liquid water is injected into the water tank 3 for supplementing, so that the sludge in the water tank 3 is discharged.
A treatment method of rural sewage integrated treatment equipment comprises the following steps:
s1, when the sewage treatment device is used, sewage in the contact oxidation tank 11 and sewage in the sedimentation tank 12 in the shell 1 are pumped out, then the first telescopic rod 22 is started, the first telescopic rod 22 drives the blocking plate 23 to move upwards through the linkage frame, and through hole openings formed in the inner walls of the contact oxidation tank 11 and the sedimentation tank 12 are released;
s2, starting a sludge pump 2, and pumping sludge in the sedimentation tank 12 by the sludge pump 2 through a sludge pipe 21 communicated with the sedimentation tank 12;
s3, injecting the extracted sludge into the contact oxidation tank 11 through a sludge pipe 21 communicated with the contact oxidation tank 11, closing a sludge pump 2 after the sludge backflow is completed, and resetting a blocking plate 23;
s4, starting the first water pump 31, wherein the first water pump 31 pumps liquid water in the water tank 3 into the sludge pipe 21 through the water pumping pipe 33, and flushing residual sludge in the sludge pipe 21 by the liquid water sprayed by the cleaning pipe 32;
s5, after the sludge pipe 21 is filled, the suction direction of the first water pump 31 is changed, and the cleaning pipe 32 pumps the liquid water in the sludge pipe 21 back into the water tank 3;
s6, the liquid water carries the residual sludge in the sludge pipe 21 into the water tank 3, and the residual sludge in the sludge pipe 21 is pumped into the water tank 3.
During operation, sewage in the contact oxidation tank 11 and sewage in the sedimentation tank 12 in the shell 1 are pumped out, then the first telescopic rod 22 is started, the first telescopic rod 22 drives the blocking plate 23 to move upwards through the linkage frame, through-hole orifices formed in the inner walls of the contact oxidation tank 11 and the sedimentation tank 12 are released, then the sludge pump 2 is started, the sludge pump 2 pumps in the sludge in the sedimentation tank 12 through the sludge pipe 21 communicated with the sedimentation tank 12, the pumped sludge is injected into the contact oxidation tank 11 through the sludge pipe 21 communicated with the contact oxidation tank 11, the sludge pump 2 is closed after the sludge backflow is completed, and meanwhile the blocking plate 23 is reset; then, starting the first water pump 31, wherein the first water pump 31 pumps liquid water in the water tank 3 into the sludge pipe 21 through the water pumping pipe 33, residual sludge in the sludge pipe 21 is washed by the liquid water sprayed by the cleaning pipe 32, the pumping direction of the first water pump 31 is switched after the sludge pipe 21 is filled, the cleaning pipe 32 pumps the liquid water in the sludge pipe 21 back into the water tank 3, the liquid water can carry the residual sludge in the sludge pipe 21 into the water tank 3, and the residual sludge in the sludge pipe 21 is pumped into the water tank 3; when liquid water is sprayed into the sludge pipe 21 through the cleaning pipe 32, the spring 53 is stretched when the receiving plate 52 is impacted by the liquid water, the spray head 54 is driven by the water receiving pipe 51 to move downwards so as to be separated from the cleaning pipe 32 and completely enter the sludge pipe 21, meanwhile, the liquid water is injected into the spray head 54 through the water receiving pipe 51, the spray head 54 is used for spraying the liquid water through the water leakage holes to impact the inner wall of the sludge pipe 21, the spraying directions of the water leakage holes on the spray head 54 are different, and therefore the sprayed liquid water can further flush different positions of the inner wall of the sludge pipe 21.
When liquid water is sprayed out through the cleaning pipe 32, the water baffle 55 is impacted by the liquid water to drive the water receiving pipe 51 to rotate, the water receiving pipe 51 drives the spray head 54 at the bottom end to synchronously rotate, meanwhile, the power of the first water pump 31 is intermittently changed, the torsion moment generated by the impact of the water baffle 55 by the liquid water is changed, so that the change of the rotation angle limited by the spring 53 is overcome, the spray head 54 is reciprocally rotated, sprayed liquid water is thrown out, and the coverage area of the sprayed liquid water on the inner wall of the sludge pipe 21 is further improved; when the sludge in the sludge pipe 21 is cleaned, the second connecting pipe 323 is driven to move downwards through the second telescopic rod 4 and the first connecting frame 41, so that the position of the bottom end of the cleaning pipe 32 in the sludge pipe 21 is changed, when the liquid water injected into the sludge pipe 21 is pumped back to the water tank 3, the bottom end of the second connecting pipe 323 can be extended into the inner bottom wall of the sludge pipe 21, then the liquid water in the sludge pipe 21 is pumped out, and the steps are repeated for a plurality of times, so that the sludge in the sludge pipe 21 is cleaned; before the sludge pipe 21 is cleaned, the air pump 6 is started, the air pump 6 charges air to the sludge pipe 21 connected with the sedimentation tank 12 through the air injection pipe 61, meanwhile, the sludge pump 2 is started, at the moment, the through hole is opened by the blocking plate 23 in the contact oxidation tank 11, the through hole is blocked by the blocking plate 23 in the sedimentation tank 12, after the sludge pipe 21 connected with the sedimentation tank 12 is charged, the air flow drives the sludge on the inner wall of the sludge pipe 21 to flow into the sludge pipe 21 connected with the contact oxidation tank 11 through the started sludge pump 2, and then enters the contact oxidation tank 11, after that, the sludge pipe 21 is cleaned in advance.
When the sludge pipe 21 is pretreated, the vibrator 9 is started, the output end of the vibrator 9 impacts the surface of the sludge pipe 21, so that the sludge pipe 21 oscillates, and the air pump 6 is matched to inflate the sludge pipe 21, so that the movement efficiency of sludge on the inner wall of the sludge pipe 21 is improved; when the vibrator 9 drives the sludge pipe 21 to oscillate, the rubber block at the output end of the vibrator 9 impacts the surface of the sludge pipe 21, and the rubber block buffers the impact to prevent the sludge pipe 21 from being damaged by the impact of the output end of the vibrator 9; when the water pumping pipe 33 pumps the liquid water in the water tank 3, the third telescopic rod 71 drives the partition 7 to move and insert into the water tank 3 through the second connecting frame 72, and the partition 7 divides the water tank 3 into two areas; the bottom end of the water pumping pipe 33 is positioned in the area above the partition plate 7, when the water pumping pipe 33 pumps the liquid water in the water tank 3, the sludge is deposited in the water tank 3, and the partition plate 7 isolates the deposited sludge; when the partition 7 separates the water tank 3 into two areas, the second water pump 8 is started, the second water pump 8 pumps out the sludge deposited in the water tank 3, and then the pumping direction of the second water pump 8 is adjusted; and then liquid water is injected into the water tank 3 for supplementing, so that the sludge in the water tank 3 is discharged.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An integrated rural sewage treatment device is characterized in that: the device comprises a shell (1), wherein a contact oxidation tank (11) and a sedimentation tank (12) are arranged in the shell (1), the contact oxidation tank (11) is adjacent to the sedimentation tank (12), an adjusting tank is arranged on one side far away from the sedimentation tank (12), and a disinfection tank is arranged on one side far away from the contact oxidation tank (11) of the sedimentation tank (12);
the inner walls of the contact oxidation tank (11) and the sedimentation tank (12) are respectively provided with a through hole; a blocking plate (23) is arranged at the orifice of the through hole, first telescopic rods (22) are arranged on the side surfaces of the contact oxidation tank (11) and the sedimentation tank (12), and a linkage frame is arranged between the end part of the output end of the first telescopic rods (22) and the top surface of the blocking plate (23); sludge pipes (21) are inserted into through holes formed in the inner walls of the contact oxidation tank (11) and the sedimentation tank (12), a sludge pump (2) is arranged on the shell (1), and the sludge pipes (21) communicated with the sedimentation tank (12) are communicated with the input end of the sludge pump (2); a sludge pipe (21) communicated with the contact oxidation pond (11) is communicated with the output end of the sludge pump (2);
a pair of water tanks (3) are symmetrically arranged on two sides of the sludge pipes (21), a first water pump (31) is arranged at the top end of each water tank (3), a cleaning pipe (32) is arranged at the output end of each first water pump (31) in a communicating mode, and the bottom ends of the cleaning pipes (32) penetrate into the adjacent sludge pipes (21); the input end of the first water pump (31) is communicated with a water suction pipe (33), and the bottom end of the water suction pipe (33) is communicated in the water tank (3);
a fixing frame (5) is arranged at the bottom end of the cleaning pipe (32), a water receiving pipe (51) is arranged on the top surface of the fixing frame (5) in a penetrating mode, a bearing plate (52) is arranged on the side face of the water receiving pipe (51), and a plurality of springs (53) are arranged between the bearing plate (52) and the fixing frame (5); a spray head (54) is arranged at the bottom end of the water receiving pipe (51); a plurality of water leakage holes are uniformly formed on the surface of the spray head (54);
a plurality of water baffles (55) are uniformly arranged on the side surface of the water receiving pipe (51), and when liquid water of the cleaning pipe (32) impacts the water baffles (55), the water baffles (55) drive the water receiving pipe (51) to rotate;
the cleaning pipe (32) comprises a first connecting pipe (321), a middle connecting pipe (322) and a second connecting pipe (323); the top end and the bottom end of the middle connecting pipe (322) are respectively inserted into the bottom end of the first connecting pipe (321) and the top end of the second connecting pipe (323); the middle connecting pipe (322) is fixedly connected with the first connecting pipe (321) and is in sliding connection with the second connecting pipe (323); a first connecting frame (41) is arranged on the side face of the second connecting pipe (323), and a second telescopic rod (4) is arranged at the bottom end of the first connecting frame (41); the main body of the second telescopic rod (4) is arranged inside the shell (1).
2. The rural sewage integrated treatment apparatus according to claim 1, wherein: the top surface of a sludge pipe (21) communicated with the through hole on the sedimentation tank (12) is communicated with and inserted into an air jet pipe (61), and an air pump (6) is arranged at the top end of the air jet pipe (61).
3. The rural sewage integrated treatment apparatus according to claim 2, wherein: a vibrator (9) is arranged between the pair of sludge pipes (21), and the output end of the vibrator (9) points to the surface of the sludge pipe (21).
4. A rural sewage integrated treatment apparatus according to claim 3, wherein: the end part of the output end of the vibrator (9) is provided with a rubber block.
5. The rural sewage integrated treatment apparatus according to claim 1, wherein: a partition board (7) is inserted into the side surface of the shell (1) in a penetrating way, the partition board (7) penetrates through the water tank (3), and the water tank (3) is divided into two areas when the partition board (7) is completely inserted into the water tank (3); the bottom end of the water suction pipe (33) is positioned in the area above the partition plate (7); the baffle (7) is located the outer one end of casing (1) and is provided with second link (72), the surface of casing (1) is provided with third telescopic link (71), rigid coupling between the end of third telescopic link (71) extension and second link (72) tip.
6. The rural sewage integrated treatment equipment according to claim 5, wherein: the surface of the shell (1) is provided with a second water pump (8), and the input end of the second water pump (8) penetrates into the water tank (3) and is positioned in the area below the partition plate (7); the output end points to the outer side of the shell (1).
7. A treatment method of rural sewage integrated treatment equipment is characterized by comprising the following steps of: use of a rural sewage integrated treatment plant according to any one of the preceding claims 1-6, comprising the steps of:
s1, when the sewage treatment device is used, the sewage in the contact oxidation tank (11) and the sedimentation tank (12) in the shell (1) is pumped out, then the first telescopic rod (22) is started, the first telescopic rod (22) drives the blocking plate (23) to move upwards through the linkage frame, and through hole orifices formed in the inner walls of the contact oxidation tank (11) and the sedimentation tank (12) are released;
s2, starting a sludge pump (2), and sucking sludge in the sedimentation tank (12) by the sludge pump (2) through a sludge pipe (21) communicated with the sedimentation tank (12);
s3, injecting the extracted sludge into the contact oxidation tank (11) through a sludge pipe (21) communicated with the contact oxidation tank (11), closing a sludge pump (2) after the sludge is refluxed, and resetting a blocking plate (23);
s4, starting a first water pump (31), wherein the first water pump (31) pumps liquid water in the water tank (3) into the sludge pipe (21) through the water pumping pipe (33), and flushing residual sludge in the sludge pipe (21) by liquid water sprayed by the cleaning pipe (32);
s5, after the sludge pipe (21) is filled, the suction direction of the first water pump (31) is converted, and the cleaning pipe (32) pumps the liquid water in the sludge pipe (21) back to the water tank (3);
s6, the liquid water carries the residual sludge in the sludge pipe (21) into the water tank (3), and the residual sludge in the sludge pipe (21) is pumped into the water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311289706.XA CN117247176B (en) | 2023-10-07 | 2023-10-07 | Rural sewage integrated treatment equipment and treatment method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289706.XA CN117247176B (en) | 2023-10-07 | 2023-10-07 | Rural sewage integrated treatment equipment and treatment method |
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| CN117247176A CN117247176A (en) | 2023-12-19 |
| CN117247176B true CN117247176B (en) | 2024-04-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674628A (en) * | 2012-05-03 | 2012-09-19 | 波鹰(厦门)科技有限公司 | Sewage treatment and regeneration cyclic utilization device and sewage treatment and regeneration cyclic utilization method |
| CN204198547U (en) * | 2014-08-27 | 2015-03-11 | 浙江源态环保科技服务有限公司 | Integrated effluent disposal system |
| WO2018129895A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市碧园环保技术有限公司 | Treatment system for rural domestic sewage |
| CN216497644U (en) * | 2021-12-01 | 2022-05-13 | 宜兴市嘉盛环保设备有限公司 | Sewage sedimentation is treatment device for pond |
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2023
- 2023-10-07 CN CN202311289706.XA patent/CN117247176B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674628A (en) * | 2012-05-03 | 2012-09-19 | 波鹰(厦门)科技有限公司 | Sewage treatment and regeneration cyclic utilization device and sewage treatment and regeneration cyclic utilization method |
| CN204198547U (en) * | 2014-08-27 | 2015-03-11 | 浙江源态环保科技服务有限公司 | Integrated effluent disposal system |
| WO2018129895A1 (en) * | 2017-01-16 | 2018-07-19 | 深圳市碧园环保技术有限公司 | Treatment system for rural domestic sewage |
| CN216497644U (en) * | 2021-12-01 | 2022-05-13 | 宜兴市嘉盛环保设备有限公司 | Sewage sedimentation is treatment device for pond |
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