CN115180734A - Sedimentation tank disinfection device and disinfection method for sewage treatment - Google Patents
Sedimentation tank disinfection device and disinfection method for sewage treatment Download PDFInfo
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- CN115180734A CN115180734A CN202210656811.1A CN202210656811A CN115180734A CN 115180734 A CN115180734 A CN 115180734A CN 202210656811 A CN202210656811 A CN 202210656811A CN 115180734 A CN115180734 A CN 115180734A
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- disinfection
- sedimentation tank
- tank
- positioning
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 69
- 238000004062 sedimentation Methods 0.000 title claims abstract description 60
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000005201 scrubbing Methods 0.000 claims abstract description 25
- 238000000746 purification Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 140
- 239000000428 dust Substances 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 13
- 230000001680 brushing effect Effects 0.000 claims description 11
- 239000000645 desinfectant Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 238000010926 purge Methods 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 210000005056 cell body Anatomy 0.000 description 15
- 238000001914 filtration Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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 Biological Wastes In General (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses a disinfection device and a disinfection method for a sedimentation tank for sewage treatment, and belongs to the field of sewage treatment. The invention discloses a sedimentation tank disinfection device for sewage treatment, which comprises a disinfection driving structure, a scrubbing component, a sedimentation tank and a purification component, wherein the bottom of the disinfection driving structure is connected with the scrubbing component, the disinfection driving structure and the scrubbing component are both positioned right above the sedimentation tank, and the top of the purification component is communicated with the bottom of the inner wall of the sedimentation tank.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sedimentation tank disinfection device and a disinfection method for sewage treatment.
Background
The sewage is purified to reach the water quality requirement of draining a certain water body or reusing the water body. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, is widely used in wastewater treatment, has various types, and can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the tank.
At present disinfect the sedimentation tank generally all disinfect through powdered chlorine dioxide, and generally all spill material sedimentation tank through artifical and disinfect to it in to there is to spill material inhomogeneous, the low shortcoming of work efficiency, still need initiatively scrub to the cell body inside after the disinfection, and disinfectant directly drains away after the work is accomplished, certain waste that causes.
Disclosure of Invention
The invention aims to solve the problems that the working efficiency is low and the inside of a pool body is actively scrubbed after disinfection in the prior art, and provides a sedimentation pool disinfection device for sewage treatment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sedimentation tank disinfection device for sewage treatment comprises a disinfection driving structure, a scrubbing component, a sedimentation tank and a purification component, wherein the bottom of the disinfection driving structure is connected with the scrubbing component, the disinfection driving structure and the scrubbing component are both positioned right above the sedimentation tank, and the top of the purification component is communicated with the bottom of the inner wall of the sedimentation tank; the disinfection driving structure comprises a positioning plate, a positioning frame and two hydraulic lifting rods, the top ends of the two hydraulic lifting rods are fixedly connected with the positioning plate, the bottom ends of the two hydraulic lifting rod output rods are fixedly connected with the positioning frame, and the top of the brushing assembly is fixedly connected with the bottom of the positioning frame.
In order to disinfect the interior spraying disinfectant of sedimentation tank, preferably, disinfection drive structure still includes first water tank, disinfectant inflow pipe, water pump and play flow tube, a plurality of orifices are installed to the bottom of locating rack admits water, the top of first water tank and the bottom fixed connection of locating plate, the rivers input of first water tank links to each other with disinfectant inflow pipe, the bottom of first water tank links to each other with the water pump, the one end and the water pump of play flow tube are linked together, the other end and a plurality of orifices of play flow tube are linked together.
In order to cooperate the inside location rack of sedimentation tank to carry out the omnidirectional to scrub about the inner wall of main cell body, preferably, scrub the subassembly and include support frame, dwang and cask brush, the dwang has four, and four dwangs all are connected, every with the inner wall rotation of support frame all install two cask brushes on the dwang.
In order to be conveniently matched with the rotating gear, preferably, the sedimentation tank comprises a main tank body and four positioning racks, the four positioning racks are respectively installed at the central positions of four surfaces of the inner wall of the main tank body, and the rotating gear is arranged between every two adjacent drum brushes.
In order to recover, filter and purify dust and disinfectant water at the bottom of the pool body under the excitation of the scrubbing assembly, preferably, the purifying assembly comprises a positioning cylinder, a spring, a sliding cylinder, a purifying pipe and a water storage tank, the positioning cylinder is communicated with the bottom of the inner wall of the sedimentation tank, one end of the spring is connected with the positioning cylinder, the other end of the spring is connected with the sliding cylinder, the bottom of the sliding cylinder is connected with the inner wall of the positioning cylinder in a sliding manner, the top of the sliding cylinder penetrates through and extends to the inside of the sedimentation tank, a communicating cavity is formed in the sliding cylinder, the positioning cylinder, the spring and the sliding cylinder are respectively provided with two ends, the left end and the right end of the purifying pipe are respectively communicated with the adjacent positioning cylinder, the bottom of the purifying pipe is communicated with the water storage tank, and the communicating cavities are respectively formed in the sliding cylinders.
In order to filter the sterile water, further, there is the closing plate the front of purge tube through screwed connection, the inside of purge tube has a plurality of block pieces from the left hand right side block in proper order, the inside of purge tube has set gradually a plurality of filter screens from the left hand right side, and top, the bottom of a plurality of filter screens all with adjacent the mutual block of block piece.
In order to recycle the purified disinfection water, furthermore, the water flow input end of the disinfection driving structure is communicated with a circulating pipe, and the other end of the circulating pipe penetrates through and extends to the bottom of the inner wall of the water storage tank.
In order to detect the liquid level inside the first water tank, it is preferable that a liquid level sensor is installed inside the first water tank.
In order to take down dust on the inner wall of the main tank, the jetting directions of the plurality of jet holes face the inner wall of the main tank.
A disinfection method of a sedimentation tank disinfection device for sewage treatment comprises the following steps;
step A, injecting water flow into the interior of the first water tank through a sterilized water inlet pipe, and simultaneously starting the two hydraulic lifting rods to enable the positioning frame to gradually descend under the action of the two hydraulic lifting rods;
step B, when the brushing assembly completely enters the sedimentation tank, the rotating gear is in contact with the adjacent positioning rack to form a meshing state, at the moment, the water pump is started, and water flow in the first water tank is pumped out and flows into the plurality of spray holes through the water pump and the outflow pipe;
step C, spraying disinfectant fluid to the inner wall of the main tank body through the plurality of spray holes, and linking the plurality of barrel brushes to rotate and rub to scrub the inner wall of the main tank body when the scrubbing component continuously moves downwards and the positioning rack is meshed with the rotating gear;
step D, when the support frame presses the sliding cylinder, the sliding cylinder can compress the spring and move downwards, the communicating cavity can communicate the main tank body and the purifying pipe when gradually descending, water flow and dust impurities cleaned in the main tank body flow into the purifying pipe along with the water flow, after the water flow is filtered layer by layer through a plurality of filter screens, the rest water flow can be stored through the water storage tank after the dust impurities are filtered;
and step F, the water in the water storage tank can be utilized by the disinfection driving structure through the circulating pipe and the water pump, so that the water filtered by the purifying pipe can be recycled.
Compared with the prior art, the invention provides a sedimentation tank disinfection device for sewage treatment, which has the following beneficial effects:
1. this sedimentation tank degassing unit for sewage treatment can carry out an all-round when spraying the disinfection to the inner wall of main cell body through being provided with disinfection drive structure, and rivers can also be in the same direction as the area and dash the bottom of main cell body with the adhesion dust on the main cell body inner wall and carry out centralized processing, and the lift of subassembly can be scrubbed in the drive to the disinfection drive structure to can carry out automatic scrubbing to the inner wall of main cell body when scrubbing the subassembly cooperation location rack, work efficiency is higher.
2. This sedimentation tank degassing unit for sewage treatment when scrubbing the subassembly and pushing down, after pressing the purification subassembly, can communicate the intercommunication chamber and carry out drainage and dust, and realize purifying dust, impurity and dirt through a plurality of filter screens of purification tube inside, and the rivers after will purifying pass through the tank and save, not only can realize better drainage effect, and the cell body of the decline clearance main cell body of scrubbing the subassembly, can also realize the linkage to the purification subassembly, the effectual energy that has saved.
3. This sedimentation tank degassing unit for sewage treatment through the circulating pipe, can pass through the inside rivers of tank and draw back the use once more through the water pump, can realize reuse, and the effectual waste of having avoided.
Drawings
FIG. 1 is a schematic perspective view of a first perspective of the present invention;
FIG. 2 is a perspective view of a second perspective of the present invention;
FIG. 3 is a schematic front view of a cross-sectional structure according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the purification tube according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 6 is an enlarged view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. a sterilization drive structure; 11. positioning a plate; 12. a hydraulic lifting rod; 13. a first water tank; 14. a liquid level sensor; 15. a sterilized water inlet pipe; 16. a water pump; 17. a discharge pipe; 18. spraying a hole; 19. a positioning frame; 2. a brushing assembly; 21. a support frame; 22. rotating the rod; 23. a rotating gear; 24. a barrel brush; 3. a sedimentation tank; 31. a main tank body; 32. positioning the rack; 4. a purification assembly; 41. a positioning cylinder; 42. a spring; 43. a sliding cylinder; 44. a communicating cavity; 45. a purge tube; 46. a sealing plate; 47. a water storage tank; 48. a filter screen; 49. a clamping block; 5. a circulation pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-6, a sedimentation tank disinfection device for sewage treatment comprises a disinfection driving structure 1, a scrubbing component 2, a sedimentation tank 3 and a purification component 4, wherein the bottom of the disinfection driving structure 1 is connected with the scrubbing component 2, the disinfection driving structure 1 and the scrubbing component 2 are both positioned right above the sedimentation tank 3, and the top of the purification component 4 is communicated with the bottom of the inner wall of the sedimentation tank 3; wherein, disinfection drive structure 1 includes locating plate 11, locating rack 19 and two hydraulic lifting rod 12, the top and the locating plate 11 fixed connection of two hydraulic lifting rod 12, the bottom of two hydraulic lifting rod 12 output poles all with locating rack 19 fixed connection, scrub the top of subassembly 2 and the bottom fixed connection of locating rack 19.
In one embodiment, the disinfection driving structure 1 further includes a first water tank 13, a disinfection water inlet pipe 15, a water pump 16 and a water outlet pipe 17, a plurality of spray holes 18 are fixedly installed at the bottom of the positioning frame 19, the top of the first water tank 13 is fixedly connected with the bottom of the positioning plate 11, a water flow input end of the first water tank 13 is connected with the disinfection water inlet pipe 15, the bottom of the first water tank 13 is connected with the water pump 16, one end of the water outlet pipe 17 is communicated with the water pump 16, and the other end of the water outlet pipe 17 is communicated with the plurality of spray holes 18.
Further, the number of the nozzle holes 18 may be 16 to 24.
Be provided with disinfection drive structure 1, can provide and scrub 2 lift powers of subassembly while, can be to 3 inside disinfectant disinfections that spray of sedimentation tank.
In one embodiment, the brushing assembly 2 comprises a support frame 21, four rotating rods 22 and four barrel brushes 24, wherein the four rotating rods 22 are rotatably connected with the inner wall of the support frame 21, and each rotating rod 22 is provided with two barrel brushes 24.
The scrubbing component 2 is arranged and can be matched with a positioning rack 32 in the sedimentation tank 3 to conduct all-around up-and-down scrubbing on the inner wall of the main tank body 31.
In one embodiment, the sedimentation tank 3 comprises a main tank body 31 and four positioning racks 32, the four positioning racks 32 are respectively installed at the central positions of four surfaces of the inner wall of the main tank body 31, and a rotating gear 23 is arranged between two adjacent drum brushes 24.
The sedimentation tank 3 is arranged as a main body of the tank body, and the position of the positioning rack 32 can be conveniently matched with the rotating gear 23.
In one embodiment, purification component 4 includes a positioning cylinder 41, a spring 42, a sliding cylinder 43, a purification pipe 45 and a water storage tank 47, positioning cylinder 41 is communicated with the bottom of the inner wall of sedimentation tank 3, one end of spring 42 is connected with positioning cylinder 41, and the other end of spring 42 is connected with sliding cylinder 43, the bottom of sliding cylinder 43 is connected with the inner wall sliding connection of positioning cylinder 41, the top of sliding cylinder 43 is run through and is extended to the inside of sedimentation tank 3, communicating cavity 44 has been seted up to the inside of sliding cylinder 43, positioning cylinder 41, spring 42, sliding cylinder 43 all has two, both ends all are linked together with adjacent positioning cylinder 41 about purification pipe 45, the bottom of purification pipe 45 is communicated with water storage tank 47, wherein, communicating cavity 44 has all been seted up to the inside of two sliding cylinders 43.
Be provided with purification assembly 4, can retrieve, filter and purify to dust, the sterile water of cell body bottom under the excitation of scrubbing assembly 2.
In one embodiment, the sealing plate 46 is connected to the front surface of the purification tube 45 through a screw, the plurality of engaging blocks 49 are sequentially engaged with the inside of the purification tube 45 from left to right, the plurality of filtering nets 48 are sequentially disposed inside the purification tube 45 from left to right, and the tops and bottoms of the plurality of filtering nets 48 are mutually engaged with the adjacent engaging blocks 49.
After carrying out layer upon layer through a plurality of filter screens 48 and filtering, after dust impurity filters, remaining rivers can be saved through tank 47, have used a period of time later, can open closing plate 46 from the front, clear up filter screen 48 and the dust impurity of filtering on filter screen 48, it can to change new filter screen 48.
Furthermore, the number of the filter screens 48 can be 6-8, and the number of the clamping blocks 49 is twice of the number of the filter screens 48.
In one embodiment, the water flow input end of the disinfection driving structure 1 is communicated with a circulation pipe 5, and the other end of the circulation pipe 5 penetrates and extends to the bottom of the inner wall of the water storage tank 47.
The water flow entering the water storage tank 47 can be recycled by the circulation pipe 5 and the water pump 16.
In one embodiment, a level sensor 14 is mounted inside the first water tank 13.
When the level sensor 14 detects that the water flow inside the first water tank 13 has reached the level of the level sensor 14, water is added to the inside of the first water tank 13 through the sterilized water inflow tube 15.
In one embodiment, the injection directions of the plurality of injection holes 18 are all towards the inner wall of the main tank 31.
The arrangement can spray the disinfectant liquid, and the impact force of the water flow can bring the dust on the inner wall of the main tank body 31 to the bottom.
A disinfection method of a sedimentation tank disinfection device for sewage treatment comprises the following steps;
step A, injecting water flow into the first water tank 13 through a sterilized water inlet pipe 15, and simultaneously starting two hydraulic lifting rods 12 to enable a positioning frame 19 to gradually descend under the action of the two hydraulic lifting rods 12;
step B, when the brushing assembly 2 completely enters the sedimentation tank 3, the rotating gear 23 is contacted with the adjacent positioning rack 32 to form a meshing state, at the moment, the water pump 16 is started, and water flow in the first water tank 13 is pumped out and flows into the plurality of spray holes 18 through the water pump 16 and the outflow pipe 17;
step C, spraying disinfectant fluid from the plurality of spray holes 18 to the inner wall of the main tank body 31, and linking the plurality of barrel brushes 24 to rotate and rub to brush the inner wall of the main tank body 31 when the brushing component 2 continues to move downwards and the meshing state of the positioning rack 32 and the rotating gear 23;
step D, when the support frame 21 presses the sliding cylinder 43, the sliding cylinder 43 compresses the spring 42 and moves downwards, the communicating cavity 44 is communicated with the main tank body 31 and the purifying pipe 45 when gradually descending, water flow and dust and impurities cleaned in the main tank body 31 flow into the purifying pipe 45 along with the water flow, the dust and the impurities are filtered layer by layer through the plurality of filter screens 48, and then the rest water flow is stored through the water storage tank 47;
in step F, the water in the water storage tank 47 can be utilized by the disinfection driving structure 1 through the circulating pipe 5 and the water pump 16, so that the water filtered by the purifying pipe 45 can be recycled.
In the invention, when the liquid level sensor 14 detects that the water flow in the first water tank 13 reaches the height of the liquid level sensor 14, water is added into the first water tank 13 through the disinfection water inlet pipe 15, the water pump 16 can select, when water exists in the water storage tank 47, the water flow in the water storage tank 47 can be pumped out through the circulating pipe 5 for recycling, or water is directly supplied through the first water tank 13, the disinfection water can flow into the plurality of spray holes 18 through the water pump 16 and the outlet pipe 17, the plurality of spray holes 18 spray the disinfection water to the inner wall of the main tank body 31, when the rotating gear 23 on the brushing component 2 is in contact engagement with the positioning rack 32 in the sedimentation tank 3, when the brushing component 2 is driven to descend by the hydraulic lifting rod 12 and the positioning rack 19, the engagement of the rotating gear 23 and the positioning rack 32 can enable the barrel brush 24 to rotate to brush the inner wall of the main tank body 31, when the supporting frame 21 presses the sliding cylinder 43, the sliding cylinder 43 can compress the spring 42 and move downwards, the communicating cavity 44 can communicate with the main tank body 31 and the purifying pipe 45 when gradually descending, the water flow and the dust impurities cleaned in the main tank body 31 flow into the purifying pipe 45 along with the water flow, after the dust impurities are filtered layer by layer through the plurality of filter screens 48, the rest water flow can be stored through the water storage tank 47 after being filtered, after the water flow is used for a period of time, the sealing plate 46 can be opened from the front, the filter screens 48 and the dust impurities filtered on the filter screens 48 are cleaned out, the new filter screens 48 can be replaced, the water flow entering the water storage tank 47 can be recycled through the circulating pipe 5 and the water pump 16.
This sedimentation tank degassing unit for sewage treatment, when can carry out an all-round disinfection of spraying to the inner wall of main cell body 31 through being provided with disinfection drive structure 1, rivers can also be in the same direction as the area and dash main cell body 31's bottom with the adhesion dust on the inner wall of main cell body 31 and carry out centralized processing, disinfection drive structure 1 can drive the lift of scrubbing subassembly 2, and can carry out automatic scrubbing to the inner wall of main cell body 31 when scrubbing subassembly 2 cooperation location rack 32, work efficiency is higher, and when scrubbing subassembly 2 pushes down, press after purifying subassembly 4, can feed through intercommunication chamber 44 and carry out drainage and dust, and with the dust, impurity and dirt realize purifying through a plurality of filter screens 48 of purge tube 45 inside, and rivers after will purifying pass through the tank 47 and save, not only can realize better drainage effect, and scrub the decline of subassembly 2 and clear up the cell body of main cell body 31, can also realize the linkage to purifying subassembly 4, the effectual energy saving, through circulating pipe 5, can pass through 16 water pump of rivers inside the tank 47 once more use, can realize reuse, the effectual waste of avoiding.
All the used controllers and electronic elements can be installed in proper sizes and models according to actual conditions under the condition that the functions of the invention can be realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a sedimentation tank degassing unit for sewage treatment, includes disinfection drive structure (1), brushes subassembly (2), sedimentation tank (3) and purifies subassembly (4), its characterized in that:
the bottom of the disinfection driving structure (1) is connected with the scrubbing component (2), the disinfection driving structure (1) and the scrubbing component (2) are both positioned right above the sedimentation tank (3), and the top of the purification component (4) is communicated with the bottom of the inner wall of the sedimentation tank (3);
the disinfection driving structure (1) comprises a positioning plate (11), a positioning frame (19) and two hydraulic lifting rods (12), the two hydraulic lifting rods (12) are fixedly connected with the positioning plate (11) at the top ends, the two hydraulic lifting rods (12) are fixedly connected with the positioning frame (19) at the bottom ends, and the top of the brushing assembly (2) is fixedly connected with the bottom of the positioning frame (19).
2. A disinfection apparatus for a sedimentation tank for sewage treatment according to claim 1, wherein said disinfection drive structure (1) further comprises a first water tank (13), a disinfection water inlet pipe (15), a water pump (16) and an outlet pipe (17);
a plurality of spray holes (18) are fixedly installed at the bottom of the positioning frame (19), the top of the first water tank (13) is fixedly connected with the bottom of the positioning plate (11), and the water flow input end of the first water tank (13) is connected with the sterilized water inlet pipe (15);
the bottom of the first water tank (13) is connected with a water pump (16), one end of the outflow pipe (17) is communicated with the water pump (16), and the other end of the outflow pipe (17) is communicated with the plurality of spray holes (18).
3. A disinfection device for a sedimentation tank for sewage treatment according to claim 1, wherein the scrubbing assembly (2) comprises a support frame (21), a rotating rod (22) and a barrel brush (24);
dwang (22) have four, and four dwang (22) all rotate with the inner wall of support frame (21) and be connected, every all install two cask brushes (24) on dwang (22).
4. A disinfection apparatus for a sedimentation tank for sewage treatment according to claim 3, wherein said sedimentation tank (3) comprises a main tank body (31), a positioning rack (32);
the number of the positioning racks (32) is four, and the four positioning racks (32) are respectively arranged at the central positions of four surfaces of the inner wall of the main tank body (31);
a rotating gear (23) is arranged between every two adjacent drum brushes (24).
5. A sewage treatment sedimentation tank disinfection apparatus as claimed in claim 1, wherein said purification assembly (4) comprises a positioning cylinder (41), a spring (42), a sliding cylinder (43), a purification pipe (45) and a water storage tank (47);
the positioning cylinder (41) is communicated with the bottom of the inner wall of the sedimentation tank (3), one end of the spring (42) is connected with the positioning cylinder (41), and the other end of the spring (42) is connected with the sliding cylinder (43);
the bottom of the sliding cylinder (43) is in sliding connection with the inner wall of the positioning cylinder (41), the top of the sliding cylinder (43) penetrates through and extends into the sedimentation tank (3), and a communication cavity (44) is formed in the sliding cylinder (43);
the number of the positioning cylinders (41), the number of the springs (42) and the number of the sliding cylinders (43) are two, the left end and the right end of each purifying pipe (45) are communicated with the adjacent positioning cylinders (41), and the bottom of each purifying pipe (45) is communicated with a water storage pool (47);
wherein, the inside of two slide cylinders (43) is provided with a communicating cavity (44).
6. The disinfection device for the sedimentation tank for sewage treatment as defined in claim 5, wherein a sealing plate (46) is connected to the front surface of the purification pipe (45) by means of screws, and a plurality of engaging blocks (49) are engaged with the interior of the purification pipe (45) in sequence from left to right;
the inside of purge tube (45) has set gradually a plurality of filter screens (48) from left to right, and the top of a plurality of filter screens (48), bottom all with adjacent the mutual block of block (49).
7. A disinfection apparatus for a sedimentation tank for sewage treatment as claimed in claim 5, wherein the water flow input end of the disinfection driving structure (1) is connected to a circulation pipe (5), and the other end of the circulation pipe (5) penetrates and extends to the bottom of the inner wall of the water storage tank (47).
8. A disinfection apparatus for a sedimentation tank for sewage treatment as claimed in claim 2, characterised in that a liquid level sensor (14) is mounted inside said first water tank (13).
9. A disinfection apparatus for a sedimentation tank for sewage treatment according to claim 2, wherein the plurality of spray holes (18) are directed towards the inner wall of the main tank body (31).
10. A disinfection method of a sedimentation tank disinfection apparatus for sewage treatment as claimed in any one of claims 1 to 9, comprising the steps of;
step A, injecting water flow into the interior of a first water tank (13) through a sterilized water inlet pipe (15), and simultaneously starting two hydraulic lifting rods (12) to enable a positioning frame (19) to gradually descend under the action of the two hydraulic lifting rods (12);
step B, when the brushing assembly (2) completely enters the sedimentation tank (3), the rotating gear (23) is in contact with the adjacent positioning rack (32) to form a meshing state, at the moment, the water pump (16) is started, water flow in the first water tank (13) is pumped out, and flows into the plurality of spray holes (18) through the water pump (16) and the outflow pipe (17);
step C, spraying disinfectant fluid to the inner wall of the main tank body (31) through the spray holes (18), and linking the plurality of barrel brushes (24) to rotate and rub to brush the inner wall of the main tank body (31) when the brushing component (2) continues to move downwards and the positioning rack (32) and the rotating gear (23) are in a meshed state;
step D, when the support frame (21) presses the sliding cylinder (43), the sliding cylinder (43) can compress the spring (42) and move downwards, the communicating cavity (44) can be communicated with the main tank body (31) and the purifying pipe (45) when gradually descending, water flow and dust and impurities cleaned in the main tank body (31) flow into the purifying pipe (45) along with the water flow, after the dust and the impurities are filtered layer by layer through the plurality of filter screens (48), the rest water flow can be stored through the water storage tank (47);
and F, water in the water storage tank (47) can be utilized by the disinfection driving structure (1) through the circulating pipe (5) and the water pump (16), so that the water filtered by the purifying pipe (45) can be recycled.
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| CN202210656811.1A CN115180734B (en) | 2022-06-11 | 2022-06-11 | Sedimentation tank disinfection device and disinfection method for sewage treatment |
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