CN117142610A - Integrated sewage flocculation treatment device - Google Patents
Integrated sewage flocculation treatment device Download PDFInfo
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- CN117142610A CN117142610A CN202311406151.2A CN202311406151A CN117142610A CN 117142610 A CN117142610 A CN 117142610A CN 202311406151 A CN202311406151 A CN 202311406151A CN 117142610 A CN117142610 A CN 117142610A
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- Prior art keywords
- flocculation
- fixedly connected
- cylinder
- inner cylinder
- sewage
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- 238000005189 flocculation Methods 0.000 title claims abstract description 106
- 230000016615 flocculation Effects 0.000 title claims abstract description 106
- 239000010865 sewage Substances 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000001764 infiltration Methods 0.000 claims abstract description 5
- 230000008595 infiltration Effects 0.000 claims abstract description 5
- 238000005325 percolation Methods 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims description 48
- 238000003756 stirring Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 230000009193 crawling Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 239000008394 flocculating agent Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses an integrated sewage flocculation treatment device, which belongs to the technical field of sewage treatment and comprises a flocculation outer cylinder, wherein an upper inner cylinder is arranged above the inner wall of the flocculation outer cylinder, a lower inner cylinder with the same pipe diameter as the upper inner cylinder is fixedly connected to the middle part of the inner bottom wall of the flocculation outer cylinder, a percolation structure is arranged between the lower inner cylinder and the upper inner cylinder, a clutch rotating structure is arranged above the inner side of the upper inner cylinder, and a bottom sludge cleaning mechanism is arranged at the inner side of the lower inner cylinder on the inner bottom wall of the flocculation outer cylinder. According to the invention, the flocculation solid can be left at the inner side positions of the lower inner cylinder and the upper inner cylinder through the infiltration structure, the flocculated water flows into the space between the flocculation outer cylinder and the lower inner cylinder and is discharged through the sewage discharge pipeline, the sewage is added from the top position and flows out from the infiltration structure, the contact time with the flocculant is long, the flocculation is sufficient, the flocculation stage number is reduced, the occupied area of equipment is reduced, and the use cost of the equipment is low.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an integrated sewage flocculation treatment device.
Background
The sewage flocculation treatment is a common sewage treatment process, and the main process is to agglomerate suspended particles in sewage into larger agglomerates by adding chemical agents, so that the subsequent treatment process is convenient for treatment. The sewage flocculation treatment comprises the following steps: adding a flocculating agent: selecting a proper flocculant, and adding the flocculant into sewage according to a certain proportion, wherein the flocculant is usually added in a pretreatment unit or a reaction tank of a sewage treatment station; stirring and mixing: after adding the flocculant, the flocculant and the sewage are required to be fully mixed so that the flocculant is fully contacted with pollutants in the sewage to realize the coagulation of suspended particles; precipitation separation: after mixing, suspended particles in the sewage gradually aggregate into larger clusters, called sludge, which settle to the bottom along with gravity. At this time, sludge and clear water can be separated through facilities such as a sedimentation tank in the sewage treatment station; sludge treatment: the sludge precipitated in the sedimentation tank is subjected to further treatment, which generally includes concentration, dehydration, drying and the like, so as to reduce the volume and weight of the sludge and make the sludge easier to transport and handle.
The sewage flocculation treatment is a very important step in sewage treatment, and can effectively remove suspended particles and other pollutants in sewage, so that the treatment efficiency and water quality of the sewage are improved, in the prior art, the sewage is directly provided with a water outlet at the position above a sedimentation tank when subjected to flocculation treatment, the flocculated upper water is discharged, and the water outlet structure can cause that part of flocculated solids are discharged along the water outlet to need multistage flocculation treatment, so that the occupied area of a flocculation sedimentation area is large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the integrated flocculation treatment equipment with small occupied area.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an integral type sewage flocculation treatment device, includes the flocculation urceolus, flocculation urceolus inner wall upper position is provided with upper portion inner tube, diapire middle part position fixedly connected with is with the lower part inner tube that upper portion inner tube pipe diameter is unanimous in the flocculation urceolus, be provided with the filtration structure between lower part inner tube and the upper portion inner tube, upper portion inner tube inboard upper position is provided with separation and reunion rotation structure, flocculation urceolus inner bottom wall is located lower part inner tube inboard position and is provided with bottom mud clearance mechanism.
Through the technical scheme, the space formed between the flocculation outer cylinder and the upper inner cylinder and the space formed by the upper inner cylinder are used as communicating vessels, so that water after flocculation treatment flows between the flocculation outer cylinder and the upper inner cylinder through the lower part of the upper inner cylinder when sewage is sprayed out by the water spraying pipeline, and is discharged through the treated water discharge pipeline, the lower inner cylinder is a container for depositing flocculation solids, the flocculation structure avoids incomplete flocculation caused by the discharge of the flocculation solids from the position of the treated water discharge pipeline, the clutch rotating structure enables the rotating main shaft to rotate to have different functions, and the bottom sludge cleaning mechanism can scrape and clean the bottom wall of the flocculation outer cylinder, which is positioned on the inner side of the lower inner cylinder.
The infiltration structure comprises an external isolation net arranged outside the upper inner cylinder, an internal isolation net is arranged on the inner side of the upper inner cylinder, the internal isolation net and the external isolation net are fixedly connected with the upper inner cylinder and the lower inner cylinder through bolt assemblies, and isolation sand is filled between the internal isolation net and the external isolation net.
Through above-mentioned technical scheme, outside isolation net and inside isolation net can form the accommodation place that holds isolation sand, can filter flocculation solid through isolation sand, avoid flocculation solid to be filtered, and the bolt assembly is run through sliding connection with the upper portion inner tube and the lower part inner tube lateral wall of corresponding position for outside isolation net and inside isolation net fixed connection are abundant, stabilize the space that acts on between upper portion inner tube and the lower part inner tube.
Further, the central position of the bottom of the flocculation outer cylinder is fixedly connected with a sewage conveying pipeline in an L shape, the part of the sewage conveying pipeline in the upper inner cylinder extends to the position above the upper inner cylinder and is fixedly connected with a sewage bucket in a penetrating manner, the position of the inner wall of the sewage bucket is rotationally connected with a top rotating cover, and the position of the outer wall of the top rotating cover is fixedly connected with a plurality of uniformly distributed water sprinkling pipelines in a penetrating manner.
Through above-mentioned technical scheme, sewage conveying pipeline can carry sewage to the sewage bucket in store, increases the water pressure in the sewage bucket, spouts sewage from the watering pipeline position, and the top rotates the cover and evenly spills upper portion inner tube in the rotation time sewage, sewage fully with flocculant mixed reaction.
Further, bottom mud clearance mechanism includes two collection boards that the symmetry set up, two collection board bottom fixedly connected with a plurality of evenly distributed's bottom scraper, collection board is close to upper portion inner tube one end position fixedly connected with damping rubber pad, damping rubber pad and lower part inner tube inner wall damping rotate to be connected, two equal fixedly connected with stirring connecting rod in collection board upper surface position, the stirring connecting rod is "L" shape setting, and keeps away from collection board one end and be connected with separation and reunion rotation structure.
Through above-mentioned technical scheme, the collection board can install the bottom and scrape the mud board to act on the bottom position of flocculation urceolus through the bottom and scrape the mud that will deposit and hang up and discharge through sewage pipes together with the wash water, the stirring connecting rod can transmit separation and reunion revolution mechanic's power, makes the stirring connecting rod drive the collection board and rotates.
Further, fixed limiting frames are fixedly connected to the outer wall of the upper inner cylinder, the fixed limiting frames are fixedly connected with the inner wall of the flocculation outer cylinder, and platform supports are fixedly connected to the top position of the flocculation outer cylinder and the top position of the upper inner cylinder.
Through above-mentioned technical scheme, upper portion inner tube is connected with flocculation urceolus for flocculation urceolus uses more stably, avoids the weight of upper portion inner tube to press in outside isolation net and inside isolation net position, causes outside isolation net and inside isolation net to take place deformation.
Further, platform support top position fixedly connected with is the operation platform that the cross set up, operation platform upper surface central point puts through link fixedly connected with gear motor, gear motor drive end down to fixedly connected with rotates the main shaft, it is run through rotation with operation platform upper surface central point put and is connected, it rotates cover top central point put fixed connection to rotate the main shaft bottom and top.
Through the technical scheme, the operation platform provides a landing platform for operators, so that the operators can conveniently patrol flocculation conditions, sample or add medicines and flocculating agents, and the gear motor provides power for rotation of the rotating main shaft.
Further, the clutch rotating structure comprises a rotating cylinder, an adjusting cavity is formed in the inner side of the rotating cylinder, bearing bodies are fixedly connected to the top and bottom center positions of the rotating cylinder in a penetrating mode, a rotating main shaft is connected with the bearing bodies in a penetrating mode, an elastic cavity is formed in the outer wall of the rotating main shaft, located in the inner position of the adjusting cavity, and an elastic lug is slidably connected to the position of the elastic cavity, and a reset spring is fixedly connected between the side wall of the elastic lug and the inner wall of the adjusting cavity.
Furthermore, the inner wall of the adjusting cavity is fixedly connected with a fixing protrusion at the same horizontal line position with the elastic protrusion, and the fixing protrusion and the elastic protrusion are both arranged in an inclined plane.
Through above-mentioned technical scheme, elasticity lug rotates along with rotating the main shaft when rotating the main shaft, when the direction of rotation of main shaft makes elasticity lug and fixed bellied inclined plane contact, and the collecting plate rotates a section of thick bamboo resistance great under damping rubber pad's effect, elasticity lug is pressed into in the elasticity cavity under fixed bellied effect, rotate a section of thick bamboo promptly and can not rotate, rotate the main shaft promptly and throw away sewage through watering pipeline, and collecting plate and bottom mud scraping board can not rotate, flocculation solid can not be broken up, the direction of rotation when rotating the main shaft makes elasticity lug and fixed bellied right angle face contact in elasticity lug can not be pressed into in the elasticity cavity for elasticity lug drives fixed bellied and rotates a section of thick bamboo together and rotates, make collecting plate and bottom mud scraping board contact, with the silt of bottom deposit.
Further, a plurality of evenly distributed's section of thick bamboo support frames of flocculation urceolus bottom position fixedly connected with, flocculation urceolus outer wall position runs through fixedly connected with treatment water discharge pipeline, flocculation urceolus outer wall position fixedly connected with ladder of crawling, ladder top just is to operation platform passageway position of crawling, flocculation urceolus inner bottom wall is located the inboard position of lower part inner tube and runs through fixedly connected with drain pipeline.
Through above-mentioned technical scheme, a section of thick bamboo support frame can be with flocculation urceolus wholly supporting, conveniently lays sewage pipeline and blow off pipeline, and the ladder of crawling makes operating personnel conveniently climb to operating platform's position, and blow off pipeline can cooperate the sewage pump to use, discharges flocculation solid.
The beneficial effects of the invention are as follows: (1) According to the invention, sewage is discharged from the position of the upper inner cylinder through the sewage conveying pipeline, the rotatably arranged sprinkling pipeline has a stirring effect, meanwhile, water flows from the upper inner cylinder to the lower inner cylinder to be fully contacted with the flocculant, so that sewage flocculation is more sufficient, flocculated solids are filtered at the position of the percolation structure, the flocculated solids are precipitated at the position of the lower inner cylinder, flocculated water permeates between the flocculation outer cylinder and the upper inner cylinder and is discharged through the treated water discharging pipeline, the flocculated water does not contain solid impurities, the flocculation stage number can be effectively reduced, and the occupied area of equipment is reduced; (2) The invention is provided with the clutch rotating structure, when the rotating main shaft rotates, the elastic lug rotates along with the rotating main shaft, when the rotating direction of the rotating main shaft enables the elastic lug to be contacted with the inclined surface of the fixed bulge, and the resistance of the rotating cylinder is larger under the action of the damping rubber pad, the elastic lug is pressed into the elastic cavity under the action of the fixed bulge, namely the rotating cylinder cannot rotate, namely the rotating main shaft rotates to throw sewage out of the sewage pipe through the water sprinkling pipe, the collecting plate and the bottom mud scraping plate cannot rotate, flocculation solids cannot be scattered, and when the rotating direction of the rotating main shaft enables the elastic lug to be contacted with the right-angle surface of the fixed bulge, the elastic lug cannot be pressed into the elastic cavity, so that the elastic lug drives the fixed bulge and the rotating cylinder to rotate together, the collecting plate is contacted with the bottom mud scraping plate, the deposited mud at the bottom is scraped, the equipment is simple to operate, the operation cost is low, and an additional power source is not required to be set up.
Drawings
FIG. 1 is a first view angle structural diagram of an integrated sewage flocculation treatment device of the present invention;
FIG. 2 is a view of a second view angle of an integrated wastewater flocculation treatment apparatus according to the present invention;
FIG. 3 is a schematic diagram of an upper inner cylinder assembly structure of an integrated wastewater flocculation treatment device of the present invention;
FIG. 4 is a partial cross-sectional view of an integrated wastewater flocculation treatment apparatus of the present invention;
FIG. 5 is a schematic view of the structure of a bottom sludge cleaning mechanism of an integrated wastewater flocculation treatment device of the present invention;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is an enlarged view at B in fig. 4.
Reference numerals: 1. flocculation outer cylinder; 2. fixing a limit frame; 3. an upper inner cylinder; 4. a platform bracket; 5. an operating platform; 6. a speed reducing motor; 7. crawling ladder; 8. a sewage delivery pipe; 9. a cartridge support; 10. a treated water discharge pipe; 11. a sewage drain pipe; 12. stirring the connecting rod; 13. a clutch rotating structure; 130. a rotating cylinder; 131. an elastic bump; 132. an elastic cavity; 133. adjusting the cavity; 134. a fixing protrusion; 135. a return spring; 136. a bearing body; 14. an external isolation net; 15. a lower inner cylinder; 16. a bolt assembly; 17. rotating the main shaft; 18. a sprinkler pipe; 19. a sewage bucket; 20. a bottom splash guard; 21. a collecting plate; 22. an internal isolation net; 23. a top rotating cover; 24. isolating sand; 25. damping rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-4 and 7, an integrated sewage flocculation treatment device of the embodiment comprises a flocculation outer cylinder 1, an upper inner cylinder 3 is arranged at the upper position of the inner wall of the flocculation outer cylinder 1, a lower inner cylinder 15 with the pipe diameter consistent with that of the upper inner cylinder 3 is fixedly connected at the middle position of the inner bottom wall of the flocculation outer cylinder 1, a percolation structure is arranged between the lower inner cylinder 15 and the upper inner cylinder 3, a clutch rotating structure 13 is arranged at the upper position of the inner side of the upper inner cylinder 3, a bottom sludge cleaning mechanism is arranged at the inner side of the lower inner cylinder 15 at the inner bottom wall of the flocculation outer cylinder 1, a fixed limiting frame 2 is fixedly connected with the inner wall of the flocculation outer cylinder 1, a platform bracket 4 is fixedly connected at the top position of the flocculation outer cylinder 1 and the top position of the upper inner cylinder 3, the upper inner cylinder 3 is connected with the flocculation outer cylinder 1, the flocculation outer cylinder 1 is more stable in use, the weight of the upper inner cylinder 3 is prevented from being pressed at the positions of the outer isolation net 14 and the inner isolation net 22, the outer isolation net 14 and the inner isolation net 22 are prevented from being deformed, the space formed between the flocculation outer cylinder 1 and the upper inner cylinder 3 and the space formed by the upper inner cylinder 3 are used as communicating vessels, the flocculated water flows into the space between the flocculation outer cylinder 1 and the upper inner cylinder 3 through the position below the upper inner cylinder 3 when the sewage is sprayed out by the water sprinkling pipeline 18 and is discharged through the treated water discharge pipeline 10, the lower inner cylinder 15 is a container for depositing flocculated solids, the percolation structure prevents the flocculated solids from being discharged from the position of the treated water discharge pipeline 10, the clutch rotating structure 13 makes the rotating main shaft 17 have different functions, the bottom sludge cleaning mechanism can realize scraping and cleaning of the bottom wall of the flocculation outer cylinder 1 positioned at the inner side of the lower inner cylinder 15.
The platform support 4 top position fixedly connected with is the operation platform 5 that the cross set up, operation platform 5 upper surface central point puts and passes through link fixedly connected with gear motor 6, gear motor 6 drive end is down, and fixedly connected with rotates main shaft 17, it is run through rotation with operation platform 5 upper surface central point put and is connected, rotate main shaft 17 bottom and top rotation cover 23 top central point put fixed connection, operation platform 5 provides the platform of falling the foot for the operation workman, make things convenient for the staff to patrol flocculation condition, sample or add medicine and flocculating agent, gear motor 6 provides power for rotating main shaft 17 rotation.
The flocculation urceolus 1 bottom central point puts and runs through fixedly connected with and is sewage pipeline 8 that "L" shape set up, sewage pipeline 8 is located the part of upper portion inner tube 3 and extends to upper portion inner tube 3 top position and runs through fixedly connected with sewage fill 19, sewage fill 19 inner wall position rotation is connected with top rotation cover 23, top rotation cover 23 outer wall position runs through fixedly connected with a plurality of evenly distributed's watering pipeline 18, sewage pipeline 8 can carry sewage to sewage fill 19 in store, increase the water pressure in the sewage fill 19, spout sewage from watering pipeline 18 position, and top rotation cover 23 evenly sprinkles upper portion inner tube 3 at the time of rotation sewage, sewage fully and flocculating agent mixed reaction.
Flocculation urceolus 1 bottom position fixedly connected with a plurality of evenly distributed's a section of thick bamboo support frame 9, flocculation urceolus 1 outer wall position runs through fixedly connected with treatment water discharge pipeline 10, flocculation urceolus 1 outer wall position fixedly connected with ladder 7 that crawls, ladder 7 top just is just to operation platform 5 passageway positions crawl, flocculation urceolus 1 inner bottom wall is located lower part inner tube 15 inboard position and runs through fixedly connected with blow off pipeline 11, a section of thick bamboo support frame 9 can support flocculation urceolus 1 wholly, conveniently lay sewage pipeline 8 and blow off pipeline 11, ladder 7 that crawl makes operating personnel conveniently climb to operation platform 5's position, blow off pipeline 11 can cooperate the blow off pump to use, discharge the flocculation solid.
The infiltration structure includes the outside isolation net 14 that sets up in the outside of upper portion inner tube 3, upper portion inner tube 3 inboard is provided with inside isolation net 22, pass through bolt assembly 16 fixed connection between inside isolation net 22 and the outside isolation net 14 and upper portion inner tube 3 and the lower part inner tube 15, it keeps apart sand 24 to fill between inside isolation net 22 and the outside isolation net 14, outside isolation net 14 and inside isolation net 22 can form the accommodation field that holds isolation sand 24, can filter flocculation solid through keeping apart sand 24, avoid flocculation solid to be filtered, and bolt assembly 16 and the upper portion inner tube 3 and the lower part inner tube 15 lateral wall of corresponding position are run through sliding connection, make outside isolation net 14 and inside isolation net 22 fixed connection abundant, the space between upper portion inner tube 3 and the lower part inner tube 15 is acted on in the stability.
As shown in fig. 4 and 5, the bottom sludge cleaning mechanism comprises two symmetrically arranged collecting plates 21, a plurality of evenly distributed bottom scrapers 20 are fixedly connected to the bottom positions of the two collecting plates 21, damping rubber pads 25 are fixedly connected to the positions, close to one end of the upper inner cylinder 3, of the collecting plates 21, the damping rubber pads 25 are in damping rotation connection with the inner wall of the lower inner cylinder 15, stirring connecting rods 12 are fixedly connected to the positions of the upper surfaces of the two collecting plates 21, the stirring connecting rods 12 are in an L-shaped arrangement, one ends, far away from the collecting plates 21, of the collecting plates 21 are connected with the clutch rotating structure 13, the collecting plates 21 can be used for installing the bottom scrapers 20, the bottom scrapers 20 act on the bottom positions of the flocculation outer cylinder 1, deposited sludge is hung up and discharged together with cleaning water through a sewage pipeline 11, and the stirring connecting rods 12 can transmit power of the clutch rotating structure 13, so that the stirring connecting rods 12 drive the collecting plates 21 to rotate.
As shown in fig. 6, the clutch rotating structure 13 includes a rotating cylinder 130, an adjusting cavity 133 is provided at an inner side of the rotating cylinder 130, a bearing body 136 is fixedly connected at a top and bottom center of the rotating cylinder 130, a rotating spindle 17 is connected with the bearing body 136 in a penetrating manner, an elastic cavity 132 is provided at an inner side of the adjusting cavity 133 on an outer wall of the rotating spindle 17, an elastic bump 131 is slidably connected to the elastic cavity 132, and a return spring 135 is fixedly connected between a side wall of the elastic bump 131 and an inner wall of the adjusting cavity 133.
The inner wall of the adjusting cavity 133 and the elastic lug 131 are fixedly connected with a fixing lug 134 at the same horizontal line position, and the fixing lug 134 and the elastic lug 131 are arranged in an inclined plane.
The working principle of the embodiment is that sewage to be treated is transmitted into a sewage bucket 19 through a sewage transmission pipeline 8, the water pressure in the sewage bucket 19 is increased after the sewage bucket 19 is filled, the sewage is sprayed out through a sprinkling pipeline 18, a speed reducing motor 6 is started, a rotating main shaft 17 is enabled to rotate, a top rotating cover 23 rotates at a high speed, the sewage is evenly thrown out, the sewage is scattered into an upper inner cylinder 3, workers periodically climb to the top position of an operation platform 5 through a crawling ladder 7, workers scatter flocculating agents, the sewage is enabled to fully contact with the flocculating agents, flocculated solids are deposited at the bottom position of a lower inner cylinder 15 after the sewage reacts with the flocculating agents, a communicating vessel is formed between a space between the flocculation outer cylinder 1 and the upper inner cylinder 3 and a space in the upper inner cylinder 3, the treated sewage is filtered through isolating sand 24 between an outer isolating net 14 and an inner isolating net 22, the flocculated water is discharged through a treated water discharging pipeline 10, and when the flocculated solids are deposited to a certain amount, the flocculated solids are discharged through the sewage discharging pipeline 11;
when the flocculation is finished and cleaning is required to be carried out on the inside of the equipment, cleaning water is filled into the flocculation outer cylinder 1 through the treated water discharge pipeline 10, so that the cleaning water flows between the flocculation outer cylinder 1 and the upper inner cylinder 3, the percolating structure is washed in the direction under the action of water pressure and the action of a communicating vessel principle, meanwhile, the gear motor 6 is reversely started, the rotating main shaft 17 reversely rotates, the rotating main shaft 17 drives the stirring connecting rod 12 to rotate, the bottom wall of the flocculation outer cylinder 1 positioned in the lower inner cylinder 15 is scraped by the collecting plate 21 and the bottom mud scraping plate 20, and sludge is scraped cleanly and discharged along with the cleaning water through the sewage discharge pipeline 11;
the forward and backward rotation principle of the rotating spindle 17 is as follows, when the rotating direction of the rotating spindle 17 makes the elastic protruding block 131 contact with the inclined surface of the fixing protrusion 134, and the resistance of the rotating cylinder 130 is larger under the action of the damping rubber pad 25, the elastic protruding block 131 is pressed into the elastic cavity 132 under the action of the fixing protrusion 134, that is, the rotating cylinder 130 cannot rotate, that is, the rotating spindle 17 rotates to throw sewage out through the sprinkler pipe 18, the collecting plate 21 and the bottom mud scraper 20 cannot rotate, flocculated solids cannot be broken, and when the rotating direction of the rotating spindle 17 makes the elastic protruding block 131 contact with the right angle surface of the fixing protrusion 134, the elastic protruding block 131 cannot be pressed into the elastic cavity 132, so that the elastic protruding block 131 drives the fixing protrusion 134 and the rotating cylinder 130 to rotate together.
The isolation sand 24 is filled by removing the inner isolation net 22, filling the isolation sand 24 by a nylon bag, spreading the isolation sand 24, uniformly attaching the nylon bag and the isolation sand 24 to the inner side of the outer isolation net 14, and assembling the inner isolation net 22.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. An integral sewage flocculation treatment device, includes flocculation urceolus (1), its characterized in that: an upper inner cylinder (3) is arranged above the inner wall of the flocculation outer cylinder (1), a lower inner cylinder (15) with the same pipe diameter as the upper inner cylinder (3) is fixedly connected to the middle position of the inner bottom wall of the flocculation outer cylinder (1), a percolation structure is arranged between the lower inner cylinder (15) and the upper inner cylinder (3), a clutch rotating structure (13) is arranged above the inner side of the upper inner cylinder (3), and a bottom sludge cleaning mechanism is arranged at the inner side of the lower inner cylinder (15) on the inner bottom wall of the flocculation outer cylinder (1);
the infiltration structure comprises an outer isolation net (14) arranged outside an upper inner cylinder (3), an inner isolation net (22) is arranged on the inner side of the upper inner cylinder (3), the inner isolation net (22) is fixedly connected with the outer isolation net (14) and the upper inner cylinder (3) and a lower inner cylinder (15) through a bolt assembly (16), and isolation sand (24) is filled between the inner isolation net (22) and the outer isolation net (14).
2. An integrated sewage flocculation treatment device according to claim 1, wherein the central position of the bottom of the flocculation outer cylinder (1) is fixedly connected with a sewage conveying pipeline (8) which is arranged in an L shape in a penetrating way, the part of the sewage conveying pipeline (8) positioned in the upper inner cylinder (3) extends to the position above the upper inner cylinder (3) and is fixedly connected with a sewage bucket (19) in a penetrating way, the position of the inner wall of the sewage bucket (19) is rotatably connected with a top rotating cover (23), and the position of the outer wall of the top rotating cover (23) is fixedly connected with a plurality of uniformly distributed sprinkling pipelines (18) in a penetrating way.
3. An integrated sewage flocculation treatment device according to claim 1, wherein the bottom sludge cleaning mechanism comprises two symmetrically arranged collecting plates (21), a plurality of evenly distributed bottom mud scraping plates (20) are fixedly connected to the bottom positions of the collecting plates (21), damping rubber pads (25) are fixedly connected to the positions, close to one end of the upper inner cylinder (3), of the collecting plates (21), the damping rubber pads (25) are in damping rotation connection with the inner wall of the lower inner cylinder (15), stirring connecting rods (12) are fixedly connected to the positions, on the upper surface of the collecting plates (21), of the stirring connecting rods (12) in an L shape, and one ends, far away from the collecting plates (21), of the collecting plates are connected with a clutch rotating structure (13).
4. The integrated sewage flocculation treatment device according to claim 1, wherein the outer wall of the upper inner cylinder (3) is fixedly connected with a fixed limit frame (2), the fixed limit frame (2) is fixedly connected with the inner wall of the flocculation outer cylinder (1), and the top position of the flocculation outer cylinder (1) and the top position of the upper inner cylinder (3) are fixedly connected with a platform bracket (4).
5. The integrated sewage flocculation treatment device according to claim 4, wherein an operation platform (5) which is arranged in a cross shape is fixedly connected to the top position of the platform support (4), a gear motor (6) is fixedly connected to the central position of the upper surface of the operation platform (5) through a connecting frame, the driving end of the gear motor (6) faces downwards, a rotating main shaft (17) is fixedly connected to the central position of the upper surface of the operation platform (5), the rotating main shaft (17) is in penetrating rotation connection with the central position of the top of the operation platform (5), and the bottom of the rotating main shaft (17) is fixedly connected with the central position of the top rotating cover (23).
6. The integrated sewage flocculation treatment device according to claim 5, wherein the clutch rotating structure (13) comprises a rotating cylinder (130), an adjusting cavity (133) is formed in the inner side of the rotating cylinder (130), a bearing body (136) is fixedly connected in a penetrating manner at the top and bottom center positions of the rotating cylinder (130), the rotating main shaft (17) is fixedly connected with the bearing body (136) in a penetrating manner, an elastic cavity (132) is formed in the outer wall of the rotating main shaft (17) at the inner position of the adjusting cavity (133), an elastic lug (131) is slidably connected in the position of the elastic cavity (132), and a reset spring (135) is fixedly connected between the side wall of the elastic lug (131) and the inner wall of the adjusting cavity (133).
7. The integrated sewage flocculation treatment device according to claim 6, wherein the fixing protrusion (134) is fixedly connected to the same horizontal line position of the inner wall of the adjusting cavity (133) and the elastic protrusion (131), and the fixing protrusion (134) and the elastic protrusion (131) are all inclined.
8. An integrated wastewater flocculation treatment device according to claim 1, wherein: the flocculation outer cylinder is characterized in that a plurality of uniformly distributed cylinder supporting frames (9) are fixedly connected to the bottom of the flocculation outer cylinder (1), a treated water discharge pipeline (10) is fixedly connected to the outer wall of the flocculation outer cylinder (1) in a penetrating mode, a crawling ladder (7) is fixedly connected to the outer wall of the flocculation outer cylinder (1), the top of the crawling ladder (7) is opposite to the channel position of the operation platform (5), and a sewage discharge pipeline (11) is fixedly connected to the inner side of the inner cylinder (15) at the inner side of the lower portion of the flocculation outer cylinder (1) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311406151.2A CN117142610A (en) | 2023-10-27 | 2023-10-27 | Integrated sewage flocculation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311406151.2A CN117142610A (en) | 2023-10-27 | 2023-10-27 | Integrated sewage flocculation treatment device |
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| CN117142610A true CN117142610A (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311406151.2A Pending CN117142610A (en) | 2023-10-27 | 2023-10-27 | Integrated sewage flocculation treatment device |
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| Country | Link |
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| CN (1) | CN117142610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100626158B1 (en) * | 2006-05-03 | 2006-09-20 | 주식회사 건화 | Scraper structure for sludge collector of sewage treatment plant |
| CN108002587A (en) * | 2017-12-04 | 2018-05-08 | 周高送 | A kind of sewage water treatment method of sewage-treatment plant and the application sewage-treatment plant |
| CN110642353A (en) * | 2019-10-25 | 2020-01-03 | 嘉兴港区工业污水处理有限公司 | Flocculation stirrer |
| CN216972213U (en) * | 2022-03-09 | 2022-07-15 | 新机金属(深圳)有限公司 | Automatic change sewage treatment plant |
| CN115532128A (en) * | 2022-11-29 | 2022-12-30 | 泉州超然热能设备发展有限公司 | Boiler water treatment chemical adding equipment and using method thereof |
-
2023
- 2023-10-27 CN CN202311406151.2A patent/CN117142610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100626158B1 (en) * | 2006-05-03 | 2006-09-20 | 주식회사 건화 | Scraper structure for sludge collector of sewage treatment plant |
| CN108002587A (en) * | 2017-12-04 | 2018-05-08 | 周高送 | A kind of sewage water treatment method of sewage-treatment plant and the application sewage-treatment plant |
| CN110642353A (en) * | 2019-10-25 | 2020-01-03 | 嘉兴港区工业污水处理有限公司 | Flocculation stirrer |
| CN216972213U (en) * | 2022-03-09 | 2022-07-15 | 新机金属(深圳)有限公司 | Automatic change sewage treatment plant |
| CN115532128A (en) * | 2022-11-29 | 2022-12-30 | 泉州超然热能设备发展有限公司 | Boiler water treatment chemical adding equipment and using method thereof |
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