CN116874102A - Sewage sectional type multi-stage treatment device - Google Patents
Sewage sectional type multi-stage treatment device Download PDFInfo
- Publication number
- CN116874102A CN116874102A CN202310775803.3A CN202310775803A CN116874102A CN 116874102 A CN116874102 A CN 116874102A CN 202310775803 A CN202310775803 A CN 202310775803A CN 116874102 A CN116874102 A CN 116874102A
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- fixed
- sewage
- fixedly connected
- spiral
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- 239000010865 sewage Substances 0.000 title claims abstract description 82
- 238000001914 filtration Methods 0.000 claims abstract description 51
- 239000013049 sediment Substances 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 30
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 30
- 241001330002 Bambuseae Species 0.000 claims description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 30
- 239000011425 bamboo Substances 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000006260 foam Substances 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to a sewage sectional type multi-stage treatment device. The invention improves the sewage treatment effect by carrying out multistage filtration on the sewage, and simultaneously improves the filtration speed of the sewage by cleaning the filter screen and cleans the foam on the water surface, thereby improving the sewage treatment speed while ensuring good filtration effect and greatly saving the time for treating the sewage. The invention comprises a base, a treatment cylinder, a filtering frame body and the like; the treatment cylinder is arranged on one side of the top of the base, and the filtering frame body is arranged on one side of the top of the base. The invention firstly carries out preliminary filtration on sewage through the spiral net rack, filters large-particle sediment in the sewage, then further filters the sewage through the circular filter frame, filters small-particle sediment in the sewage, and then carries out graded filtration on the sewage, and cleanly treats organic sediment in the sewage.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a sewage sectional type multi-stage treatment device.
Background
The sewage is discharged water from life and production, the water which loses the original use function is simply called sewage, mainly the water after life use contains more organic matters and is easy to treat. The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly taken into the daily life of common people.
At present, sewage treatment devices in the market generally throw in flocculating agents into sewage, so that the sewage is precipitated and then filtered, solid particle impurities are prevented from being contained in the sewage, but the mode is time-consuming, precipitated suspended matters in the sewage often block a filter screen in the sewage treatment device, so that the sewage treatment efficiency is low, workers are required to treat the sewage regularly, the sewage is troublesome, a large amount of foams are generated during chemical treatment, the foams can float on the water surface, microorganisms in the sewage cannot touch oxygen, and the sewage treatment efficiency is greatly reduced.
Disclosure of Invention
The invention aims to solve the technical problems and provides a sewage sectional type multi-stage treatment device which improves the sewage treatment effect by carrying out multi-stage filtration on sewage, improves the filtration speed of the sewage by cleaning a filter screen and cleans foam on the water surface, thereby improving the sewage treatment speed while ensuring good filtration effect and greatly saving the time for treating the sewage.
The technical proposal is as follows: the utility model provides a sewage sectional type multi-stage treatment device, includes base, processing section of thick bamboo, filter frame body, filter tube, precipitate discharge mechanism, spiral filter mechanism and circular filter frame, processing section of thick bamboo fixed connection is in base top one side, processing section of thick bamboo upper portion is equipped with the inlet tube, filter frame body fixed connection is in base top one side, just processing section of thick bamboo lower part and filter frame body intercommunication, filter tube fixed connection is in the base top, just the upper end and the filter frame body upper portion intercommunication of filter tube, precipitate discharge mechanism establishes on processing section of thick bamboo and is connected with the filter frame body, spiral filter mechanism establishes on processing section of thick bamboo, circular filter frame fixed connection is on the filter frame body.
As a further preferable scheme, sediment discharging mechanism is including fixed plate, servo motor, axis of rotation, spiral shell, fixed collection tube, discharge pipe and spiral frame, fixed plate fixed connection is near one side of filter frame body on handling a section of thick bamboo upper portion, just the fixed plate is located filter frame body top, servo motor fixed connection is on the fixed plate, axis of rotation fixed connection is on servo motor's output shaft, the axis of rotation is vertical setting, the axis of rotation is connected with filter frame body rotation, spiral shell fixed connection is at filter frame body top, just spiral shell lower extreme and filter frame body intercommunication, fixed collection tube fixed connection is at spiral shell upper end, just fixed collection tube and spiral shell upper end intercommunication, fixed collection tube is located filter frame body top, the axis of rotation passes spiral shell and fixed collection tube, discharge pipe fixed connection is on one side of fixed collection tube lower part, just the one end and the fixed collection tube intercommunication of discharge pipe, spiral frame fixed connection is on the axis of rotation, spiral frame is located spiral shell.
As a further preferred scheme, spiral filter mechanism is including gear wheel, rotation axis, pinion, spiral rack, fixed square tube and fixed stop, gear wheel fixed connection is in the lower extreme of rotation axis, rotation axis swivelling joint is on handling the section of thick bamboo, the rotation axis is vertical setting, pinion fixed connection is in the bottom of rotation axis, gear wheel and pinion meshing, spiral rack fixed connection is on the rotation axis, spiral rack is located handles a section of thick bamboo, fixed square tube fixed connection is in handling section of thick bamboo upper portion one side, just fixed square tube and handling a section of thick bamboo intercommunication, fixed stop fixed connection is on the inner wall upper portion of handling a section of thick bamboo, fixed stop and spiral rack contact.
As still further preferred scheme, still including filter screen scraping mechanism, filter screen scraping mechanism establishes on the filter tube, filter screen scraping mechanism is including vertical axle, fixed annular pole, hollow rotary rod, bevel gear, hollow scraping pole, one-way valve and drive gear, vertical axle rotation formula is connected on the filter tube, vertical axle is vertical setting, fixed annular pole fixed connection is on the outer wall at filter tube top, fixed annular pole is the slope setting, hollow rotary rod rotation formula is connected on fixed annular pole, just fixed annular pole and hollow rotary rod intercommunication, hollow rotary rod is the slope setting, hollow rotary rod is connected with the filter tube rotation formula, hollow rotary rod is connected with circular filtration frame rotation formula, vertical axle top fixedly connected with bevel gear, hollow rotary rod upper end also fixedly connected with bevel gear, two hollow scraping pole fixed connection is at hollow rotary rod lower extreme, just hollow scraping pole and hollow intercommunication, hollow scraping pole and circular filtration frame contact, it is provided with a plurality of bevel gear rotation type connection to strike off on the hollow rotary rod, a plurality of drive gear is at one-way gear fixed connection under the drive gear.
As a further preferred scheme, the device also comprises a bubble extraction mechanism, wherein the bubble extraction mechanism is arranged on the filter screen scraping mechanism, the bubble extraction mechanism comprises a fixed supporting rod, a reciprocating extraction rod, a pushing rod, an extrusion spring, a piston seat, a second one-way valve, a liquid discharge pipe and a curved strip, the fixed supporting rod is fixedly connected to the fixed annular rod, the reciprocating extraction rod is slidably connected to the fixed supporting rod, the reciprocating extraction rod is obliquely arranged, the lower part of the reciprocating extraction rod is positioned in a hollow rotating rod, the pushing rod is fixedly connected to the reciprocating extraction rod, an extrusion spring is connected between the pushing rod and the fixed supporting rod, the piston seat is fixedly connected to the lower end of the reciprocating extraction rod, the piston seat is in contact with the inner wall of the hollow rotating rod, the second one-way valve is fixedly connected to the piston seat, the liquid discharge pipe is fixedly connected to the fixed annular rod, the liquid discharge pipe is communicated with the fixed annular rod, the curved strip is fixedly connected to the outer wall of the hollow rotating rod, and the lower end of the pushing rod is in contact with the curved strip.
As a further preferable scheme, the device also comprises a brush rod, wherein the brush rod is rotatably connected to the upper part of the treatment cylinder, and the brush rod is contacted with the spiral net rack.
As a further preferable scheme, the scraper comprises a fixing frame and a scraping block, wherein the fixing frame is fixedly connected to the upper end of the rotating shaft, the fixing frame is positioned in the fixed collecting cylinder, the scraping block is fixedly connected to the lower end of the fixing frame, and the scraping block is in contact with the fixed collecting cylinder.
Compared with the prior art, the invention has the beneficial effects that: 1. in the invention, the spiral net rack carries out preliminary filtration on sewage, large-particle sediments in the sewage are filtered, the circular filter frame can further filter the sewage, small-particle sediments in the sewage are filtered, meanwhile, the servo motor can drive the rotating shaft to rotate, so that the spiral net rack rotates and transmits the small-particle sediments at the bottom of the filter frame to the fixed collecting cylinder to be discharged by the discharge pipe, and then the spiral net rack rotates and transmits the filtered large-particle sediments to the upper part of the treatment cylinder to be discharged by the fixed square pipe, thereby carrying out classified filtration on the sewage and treating the organic sediments in the sewage.
2. In the invention, the rotation of the rotating shaft drives the large gear to rotate, the rotation of the large gear drives the driving gear to rotate, so that the hollow rotating rod is driven to rotate, the hollow scraping rod is driven to rotate, and particle suspended matters adhered on the circular filter frame are scraped clean, so that the phenomenon that sewage cannot be discharged due to the blockage of the circular filter frame by the particle suspended matters is avoided, and the circular filter frame can continuously filter the sewage, thereby improving the sewage treatment efficiency; simultaneously at spiral rack pivoted in-process, the brush rod can constantly strike off the deposit particulate matter of adhesion on spiral rack, avoids depositing the particulate matter and blocks up spiral rack, and then makes spiral rack can last filtration sewage.
3. According to the invention, the hollow rotating rod rotates to drive the curved bar to rotate, the curved bar rotates to press the pushing rod to move obliquely up and down in a reciprocating manner, negative pressure is formed in the hollow rotating rod when the pushing rod moves obliquely up, foam floating on the water surface is extracted, foam in the hollow rotating rod is discharged from the second one-way valve when the reciprocating pumping rod moves obliquely down, and then foam on the sewage surface in the filtering frame body is sucked out, so that decomposed microorganisms in sewage can be contacted with air, the decomposition speed of organic matters in the sewage is accelerated, the sewage treatment efficiency is further improved, and the sewage treatment time is greatly saved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partially cut-away perspective structure of the present invention.
Fig. 4 is a schematic view of a partially cut-away perspective structure of the spiral filtration mechanism of the present invention.
Fig. 5 is a schematic perspective view, partially in section, of the sediment removal assembly and spiral filtration assembly of the present invention.
Fig. 6 is an enlarged perspective view of fig. 3 a according to the present invention.
Fig. 7 is a schematic view of a first partially cut-away perspective view of the screen scraping mechanism and bubble extraction mechanism of the present invention.
Fig. 8 is a schematic view of a second partial cross-sectional perspective of the screen scraping mechanism and bubble extraction mechanism of the present invention.
Wherein: the device comprises a 1-base, a 2-treatment cylinder, a 3-filtering frame body, a 4-filtering pipe, a 51-fixing plate, a 52-servo motor, a 53-rotating shaft, a 54-spiral shell, a 55-fixing collecting cylinder, a 56-discharging pipe, a 57-spiral frame, a 61-large gear, a 62-rotating shaft, a 63-small gear, a 64-spiral net rack, a 65-fixing square pipe, a 66-fixing baffle, a 7-round filtering frame, a 81-vertical shaft, a 82-fixing annular rod, a 83-hollow rotating rod, a 84-bevel gear, a 85-hollow scraping rod, a 86-one-way valve I, a 87-driving gear, a 91-fixing support rod, a 92-reciprocating suction rod, a 921-pushing rod, a 93-extruding spring, a 931-piston seat, a 94-one-way valve II, a 95-liquid discharging pipe, a 96-curved strip, a 11-hairbrush rod, a 13-fixing frame and a 14-scraping block.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: the utility model provides a sewage sectional type multi-stage treatment device, as shown in fig. 1-5, including base 1, processing section of thick bamboo 2, filter frame 3, filter tube 4, precipitate discharge mechanism, spiral filter mechanism and circular filtration frame 7, processing section of thick bamboo 2 passes through bolted connection in 1 top one side of base, processing section of thick bamboo 2 upper portion is equipped with the inlet tube, filter frame 3 passes through bolted connection in 1 top one side of base, just processing section of thick bamboo 2 lower part and filter frame 3 intercommunication, filter tube 4 passes through bolted connection at 1 top of base, just the upper end and the 3 upper portion intercommunication of filter frame of filter tube 4, precipitate discharge mechanism establishes on processing section of thick bamboo 2 and is connected with filter frame 3, spiral filter mechanism establishes on processing section of thick bamboo 2, circular filtration frame 7 fixed connection is on filter frame 3.
The sediment discharge mechanism comprises a fixed plate 51, a servo motor 52, a rotating shaft 53, a spiral shell 54, a fixed collecting cylinder 55, a discharge pipe 56 and a spiral frame 57, wherein the fixed plate 51 is connected to one side, close to the filtering frame 3, of the upper portion of the treatment cylinder 2 through rivets, the fixed plate 51 is located at the top of the filtering frame 3, the servo motor 52 is connected to the fixed plate 51 through rivets, the rotating shaft 53 is connected to an output shaft of the servo motor 52 through bolts, the rotating shaft 53 is vertically arranged, the rotating shaft 53 is in rotary connection with the filtering frame 3, the spiral shell 54 is connected to the top of the filtering frame 3 through rivets, the lower end of the spiral shell 54 is communicated with the filtering frame 3, the fixed collecting cylinder 55 is connected to the upper end of the spiral shell 54 through bolts, the fixed collecting cylinder 55 is communicated with the upper end of the spiral shell 54, the fixed collecting cylinder 55 is located at the top of the filtering frame 3, the rotating shaft 53 penetrates through the spiral shell 54 and the fixed collecting cylinder 55, the discharge pipe 56 is welded to one side of the lower portion of the fixed collecting cylinder 55, one end of the rotating shaft 56 is connected to the spiral shell 57 through rivets, and the spiral shell 57 is located in the spiral frame 57.
The spiral filtering mechanism comprises a large gear 61, a rotating shaft 62, a small gear 63, a spiral net rack 64, a fixed square tube 65 and a fixed baffle 66, wherein the large gear 61 is connected to the lower end of the rotating shaft 53 through a flat key, the rotating shaft 62 is rotatably connected to the treatment cylinder 2, the rotating shaft 62 is arranged vertically, the small gear 63 is connected to the bottom end of the rotating shaft 62 through a flat key, the large gear 61 is meshed with the small gear 63, the spiral net rack 64 is welded to the rotating shaft 62, the spiral net rack 64 is located in the treatment cylinder 2, the fixed square tube 65 is welded to one side of the upper portion of the treatment cylinder 2, the fixed square tube 65 is communicated with the treatment cylinder 2, the fixed baffle 66 is connected to the upper portion of the inner wall of the treatment cylinder 2 through a bolt, and the fixed baffle 66 is in contact with the spiral net rack 64.
In actual operation, the staff will add the sewage of flocculating agent and let in the processing section of thick bamboo 2 through the inlet tube, then start servo motor 52, spiral rack 64 can carry out preliminary filtration to sewage earlier, large granule deposit in the sewage filters in the preliminary filtration sewage can flow the filter frame 3 in, along with the rising of sewage in the filter frame 3, sewage can flow in filter tube 4 through circular filter frame 7, discharge through filter tube 4, circular filter frame 7 can further filter the sewage in the filter frame 3, small granule deposit in the sewage filters, the output shaft rotation of servo motor 52 can drive axis of rotation 53 and rotate, the axis of rotation 53 rotates and can drive spiral rack 57 and large gear 61 and rotate together, because the small granule deposit that is filtered can deposit in the inboard bottom of filter frame 3, spiral rack 57 rotates can be with the small granule deposit of filter frame 3 bottom and partial sewage transmission to fixed cylinder 55, again by discharge pipe 56 with small granule deposit and partial sewage discharge, large gear 61 rotates and can drive small granule deposit 63 and rotate, 62 and spiral rack 64 can drive the rotation of spiral rack 64 and large granule deposit 64 and the large gear 64 and be rotated in the filter frame 64, and the large granule deposit is rotated in the fixed screen frame 64, the large granule deposit is removed through the filter frame 64 in the step of the process of rotating, the large granule deposit is removed in the filter frame 64 is contacted with the large granule deposit is fixed in the filter frame 64, and the large granule deposit is removed in the filter frame 64, the large granule deposit is removed in the large granule deposit is in the filter frame is the large granule deposit of the filter frame 3.
Example 2: on the basis of embodiment 1, as shown in fig. 3-8, the filter screen scraping mechanism is further included, the filter screen scraping mechanism is arranged on the filter tube 4, the filter screen scraping mechanism comprises a vertical shaft 81, a fixed annular rod 82, a hollow rotary rod 83, a bevel gear 84, a hollow scraping rod 85, a one-way valve 86 and a driving gear 87, the vertical shaft 81 is rotatably connected to the filter tube 4, the vertical shaft 81 is vertically arranged, the fixed annular rod 82 is connected to the outer wall of the top of the filter tube 4 through a bolt, the fixed annular rod 82 is obliquely arranged, the hollow rotary rod 83 is rotatably connected to the fixed annular rod 82, the fixed annular rod 82 is communicated with the hollow rotary rod 83, the hollow rotary rod 83 is obliquely arranged, the hollow rotary rod 83 is rotatably connected to the filter tube 4, the hollow rotary rod 83 is rotatably connected to the circular filter frame 7, the top end of the vertical shaft 81 is connected with the bevel gear 84 through a flat key, the upper end of the hollow 83 is fixedly connected with the bevel gear 84, the two bevel gears 84 are scraped, the hollow rotary rod 83 is rotatably connected to the hollow rotary rod 83 through a plurality of flat keys, the hollow rotary rod 85 is fixedly connected to the hollow rotary rod 85, and the hollow rotary rod 85 is fixedly connected to the hollow rotary rod 85 through the hollow rotary rod 87, and the hollow rotary rod 85 is fixedly connected to the hollow rotary rod 85 through the flat key 87, and the hollow rotary rod is in contact with the hollow filter frame 85, and the hollow rotary rod is fixedly connected to the hollow rotary rod 85.
The gear wheel 61 rotates and drives the driving gear 87 to rotate, the driving gear 87 rotates and drives the vertical shaft 81 to rotate, the vertical shaft 81 rotates and drives one of the bevel gears 84 to rotate, one of the bevel gears 84 rotates and drives the other bevel gear 84 to rotate, the other bevel gear 84 rotates and drives the hollow rotary rod 83 to rotate, the hollow rotary rod 83 rotates and drives the hollow scraping rod 85 to rotate, and the hollow scraping rod 85 contacts with the circular filter frame 7, so that the hollow scraping rod 85 rotates to scrape out suspended particles adhered to the circular filter frame 7, the circular filter frame 7 is prevented from being blocked by the suspended particles, sewage cannot be discharged, and the circular filter frame 7 can continuously filter sewage, so that the sewage treatment efficiency is improved.
Example 3: on the basis of embodiment 2, as shown in fig. 3-8, the device further comprises a bubble extraction mechanism, wherein the bubble extraction mechanism is arranged on the filter screen scraping mechanism, the bubble extraction mechanism comprises a fixed supporting rod 91, a reciprocating extraction rod 92, a pushing rod 921, a pressing spring 93, a piston seat 931, a second check valve 94, a liquid discharge pipe 95 and a curved strip 96, the fixed supporting rod 91 is connected to a fixed annular rod 82 through bolts, the reciprocating extraction rod 92 is connected to the fixed supporting rod 91 in a sliding mode, the reciprocating extraction rod 92 is arranged in an inclined mode, the lower portion of the reciprocating extraction rod 92 is located in a hollow rotating rod 83, the pushing rod 921 is fixedly connected to the reciprocating extraction rod 92, the pressing spring 93 is connected to the position between the pushing rod 921 and the fixed supporting rod 91 through a hook, the pressing spring 93 is sleeved on the reciprocating extraction rod 92, the piston seat is fixedly connected to the lower end of the reciprocating extraction rod 92, the piston seat 931 is in contact with the inner wall of the hollow rotating rod 83, the second check valve 94 is fixedly connected to the piston seat 931, the liquid discharge pipe 95 is fixedly connected to the fixed annular rod 82, the liquid discharge pipe 95 is fixedly connected to the fixed annular rod 91, and the curved strip 96 is fixedly connected to the outer wall of the hollow rotating rod 83.
Since a large amount of foam is generated in the chemical treatment of the sewage, the foam is attached to the water surface, so that decomposed microorganisms in the sewage cannot contact with air, the sewage treatment efficiency is reduced, the hollow rotating rod 83 rotates to drive the curved bar 96 to rotate, the curved bar 96 rotates to press the push rod 921 to move obliquely upwards, the pressing spring 93 is compressed, the push rod 921 moves obliquely upwards to drive the reciprocating drawing rod 92, the piston seat 931 and the check valve two 94 to move obliquely upwards together, the piston seat 931 moves obliquely upwards to form negative pressure inside the hollow rotating rod 83, the plurality of check valves one 86 draw the foam floating on the water surface, when the push rod 921 moves to the top end of the curved bar 96, the curved bar 96 continues to rotate to press the push rod 921 no longer, the extrusion spring 93 resets and can drive the push rod 921 and reciprocal pull rod 92 to reset together, the push rod 921 resets and can contact with curved strip 96 again, reciprocal pull rod 92 resets and can drive piston seat 931 and check valve two 94 to reset together, piston seat 931 can extrude the foam in the hollow rotary rod 83 for foam in the hollow rotary rod 83 is discharged from the check valve two 94, repeat this, and then the foam suction of the sewage surface of water in the filtration framework 3, make the decomposition microorganism in the sewage contact with the air, further improve the treatment effeciency of sewage, because hollow rotary rod 83 is the slope setting, and hollow rotary rod 83 and fixed annular rod 82 intercommunication, so the foam in the hollow rotary rod 83 can flow in the fixed annular rod 82, and be discharged by the fluid-discharge tube 95.
Example 4: on the basis of the embodiment 3, as shown in fig. 3-4, a brush roll 11 is further included, the brush roll 11 is rotatably connected to the upper portion of the treatment canister 2, and the brush roll 11 is in contact with the screw grid 64.
Because spiral rack 64 and brush rod 11 contact, can drive the rotation of brush rod 11 when spiral rack 64 rotates, simultaneously at spiral rack 64 pivoted in-process, brush rod 11 can constantly strike off the deposit particulate matter of adhesion on spiral rack 64 from rotating, avoids depositing the particulate matter and blocks up spiral rack 64, and then makes spiral rack 64 can last filter sewage.
Example 5: on the basis of embodiment 4, as shown in fig. 3-5, the scraper further comprises a fixing frame 13 and a scraping block 14, wherein the fixing frame 13 is fixedly connected to the upper end of the rotating shaft 53, the fixing frame 13 is positioned in the fixed collecting cylinder 55, the scraping block 14 is welded to the lower end of the fixing frame 13, and the scraping block 14 is in contact with the fixed collecting cylinder 55.
The rotation of the rotation shaft 53 drives the fixing frame 13 and the scraping block 14 to rotate together, and the scraping block 14 contacts with the inner side wall of the fixed collecting cylinder 55, so that the scraping block 14 rotates to scrape the impurities accumulated or adhered on the inner side wall of the fixed collecting cylinder 55, and the impurities are prevented from accumulating to block the fixed collecting cylinder 55.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sewage sectional type multistage processing apparatus, its characterized in that: including base (1), processing section of thick bamboo (2), filtration framework (3), filter tube (4), precipitate discharge mechanism, spiral filtration mechanism and circular filtration frame (7), processing section of thick bamboo (2) fixed connection is in base (1) top one side, processing section of thick bamboo (2) upper portion is equipped with the inlet tube, filtration framework (3) fixed connection is in base (1) top one side, just processing section of thick bamboo (2) lower part and filtration framework (3) intercommunication, filter tube (4) fixed connection is at base (1) top, just the upper end and the filtration framework (3) upper portion intercommunication of filter tube (4), precipitate discharge mechanism establishes on processing section of thick bamboo (2) and is connected with filtration framework (3), spiral filtration mechanism establishes on processing section of thick bamboo (2), circular filtration frame (7) fixed connection is on filtration framework (3).
2. A sewage sectional type multistage treatment apparatus as claimed in claim 1, wherein: the sediment discharge mechanism comprises a fixed plate (51), a servo motor (52), a rotating shaft (53), a spiral shell (54), a fixed collecting cylinder (55), a discharge pipe (56) and a spiral frame (57), wherein the fixed plate (51) is fixedly connected to one side, close to a filtering frame body (3), of the upper part of the treatment cylinder (2), the fixed plate (51) is positioned at the top of the filtering frame body (3), the servo motor (52) is fixedly connected to the fixed plate (51), the rotating shaft (53) is fixedly connected to an output shaft of the servo motor (52), the rotating shaft (53) is vertically arranged, the rotating shaft (53) is rotationally connected with the filtering frame body (3), the spiral shell (54) is fixedly connected to the top of the filtering frame body (3), the lower end of the spiral shell (54) is communicated with the filtering frame body (3), the fixed collecting cylinder (55) is fixedly connected to the upper end of the spiral shell (54), the fixed collecting cylinder (55) is communicated with the upper end of the spiral shell (54), the fixed collecting cylinder (55) is positioned at one side, which is fixedly connected with the lower end of the filtering frame body (55) through the spiral shell (56), and one end of the discharge pipe (56) is communicated with the fixed collecting cylinder (55), the spiral frame (57) is fixedly connected to the rotating shaft (53), and the spiral frame (57) is positioned in the spiral shell (54).
3. A sewage sectional type multistage treatment apparatus as claimed in claim 2, wherein: spiral filtering mechanism is including gear wheel (61), rotation axis (62), pinion (63), spiral rack (64), fixed square tube (65) and fixed stop (66), gear wheel (61) fixed connection is in the lower extreme of rotation axis (53), rotation axis (62) rotation type are connected on handling section of thick bamboo (2), rotation axis (62) are vertical setting, pinion (63) fixed connection is in the bottom of rotation axis (62), gear wheel (61) and pinion (63) meshing, spiral rack (64) fixed connection is on rotation axis (62), spiral rack (64) are located handling section of thick bamboo (2), fixed square tube (65) fixed connection is in handling section of thick bamboo (2) upper portion one side, just fixed square tube (65) and handling section of thick bamboo (2) intercommunication, fixed stop (66) fixed connection is in the inner wall upper portion of handling section of thick bamboo (2), fixed stop (66) and spiral rack (64) contact.
4. A sewage sectional type multistage treatment apparatus as claimed in claim 3, wherein: the filter screen scraping mechanism is arranged on the filter tube (4), the filter screen scraping mechanism comprises a vertical shaft (81), a fixed annular rod (82), a hollow rotary rod (83), a bevel gear (84), a hollow scraping rod (85), a one-way valve (86) and a driving gear (87), the vertical shaft (81) is rotationally connected to the filter tube (4), the vertical shaft (81) is vertically arranged, the fixed annular rod (82) is fixedly connected to the outer wall of the top of the filter tube (4), the fixed annular rod (82) is obliquely arranged, the hollow rotary rod (83) is rotationally connected to the fixed annular rod (82), the fixed annular rod (82) is communicated with the hollow rotary rod (83), the hollow rotary rod (83) is obliquely arranged, the hollow rotary rod (83) is rotationally connected with the filter tube (4), the top of the vertical shaft (81) is fixedly connected with the bevel gear (84), the hollow rotary rod (83) is also fixedly connected with the hollow rotary rod (84), the hollow rotary rod (83) is fixedly connected with the hollow rotary rod (85), the hollow scraping rod (85) is in contact with the circular filtering frame (7), a plurality of one-way valves I (86) are fixedly connected to the hollow scraping rod (85), the driving gear (87) is fixedly connected to the lower end of the vertical shaft (81), and the large gear (61) is meshed with the driving gear (87).
5. A sewage sectional type multistage treatment apparatus as claimed in claim 4, wherein: the device comprises a filter screen scraping mechanism, and is characterized by further comprising a bubble extraction mechanism, wherein the bubble extraction mechanism is arranged on the filter screen scraping mechanism and comprises a fixed supporting rod (91), a reciprocating extraction rod (92), a pushing rod (921), a pressing spring (93), a piston seat (931), a second one-way valve (94), a liquid discharge pipe (95) and a curved bar (96), the fixed supporting rod (91) is fixedly connected to a fixed annular rod (82), the reciprocating extraction rod (92) is connected to the fixed supporting rod (91) in a sliding mode, the reciprocating extraction rod (92) is obliquely arranged, the lower portion of the reciprocating extraction rod (92) is positioned in a hollow rotating rod (83), the pushing rod (921) is fixedly connected to the reciprocating extraction rod (92), the pressing spring (93) is connected between the pushing rod (921) and the fixed supporting rod (91), the piston seat (931) is fixedly connected to the lower end of the reciprocating extraction rod (92), the piston seat (931) is in contact with the inner wall of the hollow rotating rod (83), the second one-way valve (94) is fixedly connected to the piston seat (92), the liquid discharge pipe (931) is fixedly connected to the annular rod (83) and the inner wall of the hollow rotating rod (83) is fixedly connected to the hollow rotating rod (82), the lower end of the push rod (921) is in contact with the curved strip (96).
6. A sewage sectional type multistage treatment apparatus as claimed in claim 5, wherein: the novel treatment device further comprises a hairbrush rod (11), the hairbrush rod (11) is rotatably connected to the upper portion of the treatment cylinder (2), and the hairbrush rod (11) is in contact with the spiral net rack (64).
7. A sewage sectional type multistage processing device according to claim 6, wherein: the scraper comprises a rotating shaft (53), and is characterized by further comprising a fixing frame (13) and a scraping block (14), wherein the fixing frame (13) is fixedly connected to the upper end of the rotating shaft (53), the fixing frame (13) is positioned in a fixed collecting cylinder (55), the scraping block (14) is fixedly connected to the lower end of the fixing frame (13), and the scraping block (14) is in contact with the fixed collecting cylinder (55).
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| CN202310775803.3A CN116874102B (en) | 2023-06-28 | 2023-06-28 | Sewage sectional type multi-stage treatment device |
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| CN202310775803.3A CN116874102B (en) | 2023-06-28 | 2023-06-28 | Sewage sectional type multi-stage treatment device |
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