CN113979522A - Environment-friendly sewage treatment precipitation device - Google Patents
Environment-friendly sewage treatment precipitation device Download PDFInfo
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- CN113979522A CN113979522A CN202011406783.5A CN202011406783A CN113979522A CN 113979522 A CN113979522 A CN 113979522A CN 202011406783 A CN202011406783 A CN 202011406783A CN 113979522 A CN113979522 A CN 113979522A
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- stirring
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- 239000010865 sewage Substances 0.000 title claims abstract description 68
- 238000001556 precipitation Methods 0.000 title abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000005189 flocculation Methods 0.000 claims abstract description 50
- 230000016615 flocculation Effects 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004062 sedimentation Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 7
- 239000008394 flocculating agent Substances 0.000 abstract description 37
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 239000002244 precipitate Substances 0.000 description 12
- 239000006228 supernatant Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 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
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses an environment-friendly sewage treatment and sedimentation device, which comprises a water inlet pipe, a box body, a flocculation mechanism, a stirring mechanism, a cleaning mechanism and a water outlet pipe, wherein the water inlet pipe is connected with the box body; the water inlet pipe is arranged on one side of the box body; the flocculation mechanism is arranged at one end of the box body; the stirring mechanism is arranged on one side of the flocculation mechanism; the cleaning mechanism is arranged on one side of the stirring mechanism; the water outlet pipe is arranged on one side of the box body; the box body comprises a through groove I, a through groove II, a through groove III and a wall groove; the through groove I is arranged at one end of the box body; the through groove II is arranged on one side of the through groove I; the through groove III is arranged on one side of the through groove II; the wall groove is arranged at one side of the box body. The invention controls the addition amount and the addition speed of the flocculating agent according to different sewage treatment amounts and different impurity contents in the sewage, has good stirring effect on the sewage at different positions, and finishes the cleaning of flocculation precipitation without stopping the machine.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an environment-friendly sewage treatment and precipitation device.
Background
A large amount of sewage is produced in a factory during production and processing, and before the sewage is discharged, harmful substances need to be treated, so that the harmful substances are prevented from being directly discharged into water to pollute water resources; the sewage treatment equipment is industrial equipment which can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into a water area, and has important significance for improving ecological environment, promoting urban grade and promoting economic development; the existing sewage treatment and sedimentation device has the following problems in the using process:
1) the flocculating agent is added into the existing sewage treatment process often manually for multiple times, and the flocculating agent adding amount and adding speed cannot be controlled, so that a great deal of flocculating agent waste is caused, the sewage impurity content is different, the treatment effect is different, and the flocculating agent cannot be fully mixed with the sewage in a short time due to concentrated large amount of adding, so that the sewage precipitation efficiency is reduced;
2) in the existing sewage treatment and sedimentation device, in the mixing process of sewage and a flocculating agent, a motor is usually adopted to drive a stirring fin to accelerate the mixing of medicines such as the flocculating agent and the like with the sewage, so that the sewage sedimentation efficiency is improved, but in this way, the positions of the motor and the stirring fin are relatively fixed, so that the actual mixing effects in different liquid level heights and ranges are different, and the sewage and the flocculating agent are not uniformly stirred;
3) the sediment after the flocculation is discharged, usually adopts and is discharged by the drain after shutting down, and this mode seriously influences the continuous processing of sewage, and sewage treatment efficiency is unsatisfactory.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an environment-friendly sewage treatment and sedimentation device, which controls the addition amount and the addition speed of a flocculating agent according to different sewage treatment amounts and different impurity contents in sewage, has good stirring effect on sewage in different positions and completes the cleaning of flocculation sedimentation without stopping the machine.
In order to achieve the purpose, the invention adopts the technical scheme that:
an environment-friendly sewage treatment and sedimentation device comprises a water inlet pipe, a box body, a flocculation mechanism, a stirring mechanism, a cleaning mechanism and a water outlet pipe; the water inlet pipe is arranged on one side of the box body; the flocculation mechanism is arranged at one end of the box body; the stirring mechanism is arranged on one side of the flocculation mechanism; the cleaning mechanism is arranged on one side of the stirring mechanism; the water outlet pipe is arranged on one side of the box body.
The box body comprises a through groove I, a through groove II, a through groove III and a wall groove; the through groove I is formed in one end of the box body; the through groove II is arranged on one side of the through groove I; the through groove III is arranged on one side of the through groove II; the wall groove is arranged on one side of the box body.
The flocculation mechanism comprises a flocculation box, a box cover, a handle I, a turnover plate, a fixing block I, a fixing block II, a tension spring I, a partition plate, a screen and a handle II; one end of the flocculation box is provided with a box cover; a handle I is arranged on one side of the box cover; the bottom of the flocculation tank is rotatably connected with a turnover plate; a fixed block I is arranged on one side of the turnover plate; a fixed block II is arranged on one side of the turnover plate; the fixed block I is fixedly connected with the stirring mechanism through a tension spring I; the fixing block II is fixedly connected with the inner wall of the flocculation box through a tension spring; a partition plate is arranged at the bottom of the flocculation box; a handle II is arranged at one end of the partition plate; one end of the screen is fixedly connected to the upper wall of the box body, and the other end of the screen is fixedly connected to the stirring mechanism; the screen mesh is made of soft plastic; after the flocculating agent is added into the flocculation tank, the partition plate is adjusted according to the amount of the treated sewage and the impurity content degree of the sewage, the adding speed and the adding amount of the flocculating agent are limited, the turnover plate is driven by the tension spring and the stirring mechanism to complete the opening and closing repeated process, the speed and the adding amount of the flocculating agent are determined according to the sinking depth of the stirring mechanism, the flocculating agent is dispersed in advance by the screen and the contact area of the flocculating agent and the sewage is ensured.
The stirring mechanism comprises a supporting frame, a cylinder, a supporting plate, a motor I, a tension spring II, a stirring shaft, a fixing ring, a rotating groove, a rotating ring, a sleeve, a fixing frame, a lower stirring rod, an upper stirring rod, a fixing pin and a tension spring III; the support frame is fixed on the box body; the fixed frame is fixedly connected with two cylinders; one end of the cylinder is fixedly connected with the supporting plate; the supporting plate is fixedly connected with a motor I; the motor I is rotationally connected with a stirring shaft; one end of the stirring shaft is fixedly connected with the fixing frame; the stirring shaft is connected with the sleeve in a sliding manner; the sleeve is provided with a fixing ring; the side wall of the fixing ring is provided with a rotating groove; the rotating groove is connected with the rotating ring in a sliding manner; the fixed frame is rotatably connected with a lower stirring rod and an upper stirring rod; the lower stirring rod is rotationally connected with the upper stirring rod through a fixing pin; a tension spring II is arranged on the rotating ring; one end of the tension spring II is fixed on the box body; a tension spring III is arranged between the fixed frames; the cylinder drives the layer board and rises and descends, makes (mixing) shaft and stirring wing go deep into in the sewage, drives flocculating constituent simultaneously and spills down the flocculating agent, and the stirring wing is at the decline in-process, according to the difference of sedimentation zone size, under extension spring II and extension spring III's effect, can make the puddler draw close to the (mixing) shaft with lower puddler, accomplishes the intensive mixing to each different regional flocculation and sewage.
The cleaning mechanism comprises a limiting ring, a winch, a motor II, a rotating shaft I, a rotating shaft II, a rotating shaft III, a rotating shaft IV, a stroke groove II, a stroke groove I, a spring rod, a fixing rod, a rotating rod, a discharging plate, a conveying belt, a screen basket, a baffle, a clamping plate, a bevel gear, a motor III, an upper spring plate and a lower spring plate; the top end of the box body is provided with two limiting rings; the top end of the box body is provided with a motor II; a winch is arranged on one side of the motor II; a stroke groove I and a stroke groove II are formed in the side wall of the box body; a rotating shaft I is arranged in the stroke groove I; the winch penetrates through the limiting ring and is fixedly connected with two ends of the rotating shaft I; a rotating shaft II is arranged in the stroke groove II; a spring rod is fixed on one side of the rotating shaft II; the rotating shaft I is provided with two fixing rods; the fixed rod is rotatably connected with the discharging plate through a rotating rod; a rotating shaft III is arranged on one side of the rotating shaft I; a rotating shaft IV is arranged on one side of the rotating shaft III; one end of the rotating shaft IV is provided with a motor III; the motor III is rotationally connected with the rotating shaft IV through a bevel gear; the rotating shaft I, the rotating shaft II, the rotating shaft III and the rotating shaft IV are connected through conveying; the conveying belt is uniformly distributed on the screen basket; clamping plates are arranged on two sides of the conveying belt; one end of the clamping plate is fixed on the box body; a baffle is arranged on one side of the clamping plate, and two sides of the baffle are fixedly connected to the inner wall of the box body; an upper spring plate and a lower spring plate are fixed at one end of the clamping plate; the upper spring plate is fixed on the inner wall of the box body; the impurities precipitated by the flocculating agent fall on the upper part of the conveyer belt, the sieve basket scoops up the precipitates under the operation of the conveyer belt, the precipitates are rapidly accumulated in a narrow closed space formed by the baffle and the clamping plate under the action of gravity and water pressure, and the turbulent flow area is only limited in the closed area in the rising process, so that the supernatant is not influenced; secondly, according to the difference of handling the sewage volume, the supernatant height is also different, but adjustable hoist engine this moment makes axis of rotation I rise or descend in the stroke groove, and is corresponding, and the spring beam drives axis of rotation II and rises or descend, keeps the conveyer belt at the tensioning state all the time, and axis of rotation I drives out the flitch and carries out position control simultaneously, makes to drag for the basket when empting the precipitate, is suitable height all the time, does not influence the supernatant state.
Compared with the prior art, the invention has the beneficial effects that:
1) the flocculation mechanism comprises a turnover plate, a fixing block I, a fixing block II, a tension spring I, a partition plate and a screen; after the flocculating agent is added into the flocculation tank, adjusting the partition plate according to the amount of the treated sewage and the impurity content degree of the sewage, limiting the adding speed and the adding amount of the flocculating agent, completing the opening and closing repetitive process by the turnover plate under the driving of the tension spring and the stirring mechanism, determining the speed and the adding amount of the flocculating agent according to the sinking depth of the stirring mechanism, dispersing the flocculating agent in advance by the screen and ensuring the contact area of the flocculating agent and the sewage;
2) the stirring mechanism comprises a fixed ring, a rotating groove, a rotating ring, a fixed frame and a tension spring III; the cylinder drives the supporting plate to ascend and descend, so that the stirring shaft and the stirring fins are deep into the sewage, the flocculation mechanism is driven to spray a flocculating agent, and the stirring fins can enable the upper stirring rod and the lower stirring rod to approach the stirring shaft under the action of the tension spring II and the tension spring III according to the difference of the sizes of the sedimentation areas in the descending process, so that flocculation in different areas and full mixing of the sewage are completed;
3) the cleaning mechanism comprises a stroke groove II, a stroke groove I, a spring rod, a conveying belt, a screen basket, a baffle plate and a clamping plate; the impurities precipitated by the flocculating agent fall on the upper part of the conveyer belt, the sieve basket scoops up the precipitates under the operation of the conveyer belt, the precipitates are rapidly accumulated in a narrow closed space formed by the baffle and the clamping plate under the action of gravity and water pressure, and the turbulent flow area is only limited in the closed area in the rising process, so that the supernatant is not influenced; secondly, according to the difference of handling the sewage volume, the supernatant height is also different, but adjustable hoist engine this moment makes axis of rotation I rise or descend in the stroke groove, and is corresponding, and the spring beam drives axis of rotation II and rises or descend, keeps the conveyer belt at the tensioning state all the time, and axis of rotation I drives out the flitch and carries out position control simultaneously, makes to drag for the basket when empting the precipitate, is suitable height all the time, does not influence the supernatant state.
Drawings
FIG. 1 is a schematic structural view of an environmental protection sewage treatment precipitation device of the present invention;
FIG. 2 is a schematic view of the internal structure of the environmental protection sewage treatment precipitation device of the present invention;
FIG. 3 is a schematic view of the internal structure of the environmental protection sewage treatment precipitation device of the present invention;
FIG. 4 is a schematic structural view of a flocculation mechanism and a stirring mechanism in the environmental-friendly sewage treatment and precipitation device;
FIG. 5 is a sectional view of a flocculation mechanism in the environmental protection sewage treatment sedimentation device;
FIG. 6 is a structural schematic diagram of a flocculation mechanism in the environmental protection sewage treatment sedimentation device;
FIG. 7 is a schematic structural view of a stirring mechanism in the environmental-friendly sewage treatment and precipitation device;
FIG. 8 is a schematic view of a fixed ring structure of a stirring mechanism in the environmental-friendly sewage treatment and precipitation device;
in the figure: 1. a water inlet pipe; 2. a box body; 201. a through groove I; 202. a through groove II; 203. a through groove III; 204. a wall groove; 3. a flocculation mechanism; 301. a flocculation tank; 302. a box cover; 303. a handle I; 304. a turnover plate; 305. a fixed block I; 306. a fixed block II; 307. a tension spring I; 308. a partition plate; 309. screening a screen; 310. a handle II; 4. a stirring mechanism; 401. a support frame; 402. a cylinder; 403. a support plate; 404. a motor I; 405. a tension spring II; 406. a stirring shaft; 407. a fixing ring; 408. a rotating groove; 409. a rotating ring; 410. a sleeve; 411. a fixed mount; 412. a lower stirring rod; 413. an upper stirring rod; 414. a fixing pin; 415. a tension spring III; 5. a cleaning mechanism; 501. a limiting ring; 502. a winch; 503. a motor II; 504. a rotating shaft I; 505. a rotating shaft II; 506. a rotating shaft III; 507. a rotating shaft IV; 508. a stroke groove II; 509. a stroke groove I; 510. a spring lever; 511. fixing the rod; 512. rotating the rod; 513. a stripper plate; 514. a conveyor belt; 515. a screen basket; 516. a baffle plate; 517. a splint; 518. a bevel gear; 519. a motor III; 520. an upper spring plate; 521. a lower spring plate; 6. and (5) discharging a water pipe.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 8.
An environment-friendly sewage treatment and sedimentation device comprises a water inlet pipe 1, a box body 2, a flocculation mechanism 3, a stirring mechanism 4, a cleaning mechanism 5 and a water outlet pipe 6; the water inlet pipe 1 is arranged on one side of the box body 2; the flocculation mechanism 3 is arranged at one end of the box body 2; the stirring mechanism 4 is arranged on one side of the flocculation mechanism 3; the cleaning mechanism 5 is arranged on one side of the stirring mechanism 4; the water outlet pipe 6 is arranged on one side of the box body 2.
The box body 2 comprises a through groove I201, a through groove II 202, a through groove III 203 and a wall groove 204; the through groove I201 is formed in one end of the box body 2; the through groove II 202 is arranged on one side of the through groove I201; the through groove III 203 is arranged on one side of the through groove II 202; the wall groove 204 is provided at one side of the case 2.
The flocculation mechanism 3 comprises a flocculation box 301, a box cover 302, a handle I303, a turnover plate 304, a fixing block I305, a fixing block II 306, a tension spring I307, a partition plate 308, a screen 309 and a handle II 310; a tank cover 302 is arranged at one end of the flocculation tank 301; a handle I303 is arranged on one side of the box cover 302; the bottom of the flocculation tank 301 is rotatably connected with a turnover plate 304; a fixing block I305 is arranged on one side of the turnover plate 304; a fixed block II 306 is arranged on one side of the turnover plate 304; the fixed block I305 is fixedly connected with the stirring mechanism 4 through a tension spring I307; the fixed block II 306 is fixedly connected with the inner wall of the flocculation tank 301 through a tension spring; a partition plate 308 is arranged at the bottom of the flocculation tank 301; a handle II 310 is arranged at one end of the partition plate 308; one end of the screen 309 is fixedly connected to the upper wall of the box body 2, and the other end of the screen is fixedly connected to the stirring mechanism 4; the screen 309 is made of soft plastic; after the flocculating agent is added into the flocculation tank 301, the partition plate 308 is adjusted according to the amount of the treated sewage and the impurity content degree of the sewage, the adding speed and the adding amount of the flocculating agent are limited, the turnover plate 304 is driven by the tension spring and the stirring mechanism 4 to complete the opening and closing repetitive process, the speed and the adding amount of the flocculating agent are determined according to the sinking depth of the stirring mechanism 4, and the flocculating agent is dispersed in advance by the screen 309 and the contact area of the flocculating agent and the sewage is ensured.
The stirring mechanism 4 comprises a support frame 401, an air cylinder 402, a supporting plate 403, a motor I404, a tension spring II 405, a stirring shaft 406, a fixed ring 407, a rotating groove 408, a rotating ring 409, a sleeve 410, a fixed frame 411, a lower stirring rod 412, an upper stirring rod 413, a fixed pin 414 and a tension spring III 415; the supporting frame 401 is fixed on the box body 2; the fixed frame 411 is fixedly connected with two air cylinders 402; one end of the cylinder 402 is fixedly connected with a supporting plate 403; the supporting plate 403 is fixedly connected with a motor I404; the motor I404 is rotationally connected with a stirring shaft 406; one end of the stirring shaft 406 is fixedly connected with a fixed frame 411; a sliding connection sleeve 410 is arranged on the stirring shaft 406; the sleeve 410 is provided with a fixing ring 407; a rotating groove 408 is formed in the side wall of the fixing ring 407; the rotating groove 408 is slidably connected with the rotating ring 409; a lower stirring rod 412 and an upper stirring rod 413 are rotatably connected to the fixing frame 411; the lower stirring rod 412 is rotatably connected with the upper stirring rod 413 through a fixing pin 414; a tension spring II 405 is arranged on the rotating ring 409; one end of the tension spring II 405 is fixed on the box body 2; a tension spring III 415 is arranged between the fixing frames 411; the cylinder 402 drives the supporting plate 403 to ascend and descend, so that the stirring shaft 406 and the stirring fins go deep into the sewage, the flocculation mechanism 3 is driven to spray a flocculating agent, the stirring fins can make the upper stirring rod 413 and the lower stirring rod 412 approach to the stirring shaft 406 under the action of the tension spring II 405 and the tension spring III 415 according to the difference of the sizes of the sedimentation areas in the descending process, and the flocculation and the sufficient mixing of the sewage in different areas are completed.
The cleaning mechanism 5 comprises a limiting ring 501, a winch 502, a motor II 503, a rotating shaft I504, a rotating shaft II 505, a rotating shaft III 506, a rotating shaft IV 507, a stroke groove II 508, a stroke groove I509, a spring rod 510, a fixing rod 511, a rotating rod 512, a discharging plate 513, a conveying belt 514, a screen basket 515, a baffle 516, a clamping plate 517, a bevel gear 518, a motor III 519, an upper spring plate 520 and a lower spring plate 521; the top end of the box body 2 is provided with two limiting rings 501; a motor II 503 is arranged at the top end of the box body 2; a winch 502 is arranged on one side of the motor II 503; a stroke groove I509 and a stroke groove II 508 are formed in the side wall of the box body 2; a rotating shaft I504 is arranged in the stroke groove I509; the winch 502 penetrates through the limiting ring 501 and is fixedly connected with two ends of the rotating shaft I504; a rotating shaft II 505 is arranged in the stroke groove II 508; a spring rod 510 is fixed on one side of the rotating shaft II 505; the rotating shaft I504 is provided with two fixing rods 511; the fixed rod 511 is rotatably connected with a discharging plate 513 through a rotating rod 512; a rotating shaft III 506 is arranged on one side of the rotating shaft I504; a rotating shaft IV 507 is arranged on one side of the rotating shaft III 506; one end of the rotating shaft IV 507 is provided with a motor III 519; the motor III 519 is rotationally connected with a rotating shaft IV 507 through a bevel gear 518; the rotating shaft I504, the rotating shaft II 505, the rotating shaft III 506 and the rotating shaft IV 507 are connected through conveying; the conveyer belt 514 is uniformly distributed on the screen basket 515; clamping plates 517 are arranged on two sides of the conveying belt 514; one end of the clamp plate 517 is fixed on the box body 2; a baffle 516 is arranged on one side of the clamping plate 517, and two sides of the baffle 516 are fixedly connected to the inner wall of the box body 2; an upper spring plate 520 and a lower spring plate 521 are fixed at one end of the clamping plate 517; the upper spring plate 520 is fixed on the inner wall of the box body 2; sundries precipitated by the flocculating agent fall on the upper part of the conveying belt 514, the screen basket 515 scoops up the precipitates under the operation of the conveying belt 514, the precipitates are rapidly accumulated in a narrow closed space formed by the baffle 516 and the clamping plates 517 under the action of gravity and water pressure, and a turbulent flow area is only limited in the closed area in the rising process, so that supernatant is not influenced; secondly, according to the difference of the volume of sewage of handling, the supernatant height also is different, and adjustable hoist engine 502 this moment makes axis of rotation I504 rise or descend in the stroke groove, and correspondingly, spring beam 510 drives axis of rotation II 505 and rises or descends, keeps conveyer belt 514 at the tensioning state all the time, and axis of rotation I504 drives out the flitch and carries out position control simultaneously, makes to drag for the basket when empting the precipitate, is in suitable height all the time, does not influence the supernatant state.
The utility model provides an environmental protection sewage treatment deposits device, the theory of operation as follows: after a flocculating agent is added into a flocculation box, a partition plate is adjusted according to the amount of treated sewage and the impurity content degree of the sewage to limit the adding speed and the adding amount of the flocculating agent, a turnover plate finishes the repetitive processes of opening and closing under the drive of a tension spring and a stirring mechanism, the speed and the adding amount of the flocculating agent are determined according to the sinking depth of the stirring mechanism, a screen disperses the flocculating agent in advance and ensures the contact area of the flocculating agent and the sewage, a cylinder drives a supporting plate to ascend and descend to enable a stirring shaft and stirring wings to penetrate into the sewage and simultaneously drive the flocculation mechanism to spray the flocculating agent, and the stirring wings can enable the upper stirring rod and the lower stirring rod to approach the stirring shaft under the action of a tension spring II and a tension spring III according to the difference of the sizes of precipitation areas in the descending process, so that the flocculation in different areas and the full mixing of the sewage are finished; the impurities precipitated by the flocculating agent fall on the upper part of the conveyer belt, the sieve basket scoops up the precipitates under the operation of the conveyer belt, the precipitates are rapidly accumulated in a narrow closed space formed by the baffle and the clamping plate under the action of gravity and water pressure, and the turbulent flow area is only limited in the closed area in the rising process, so that the supernatant is not influenced; secondly, according to the difference of handling the sewage volume, the supernatant height is also different, but adjustable hoist engine this moment makes axis of rotation I rise or descend in the stroke groove, and is corresponding, and the spring beam drives axis of rotation II and rises or descend, keeps the conveyer belt at the tensioning state all the time, and axis of rotation I drives out the flitch and carries out position control simultaneously, makes to drag for the basket when empting the precipitate, is suitable height all the time, does not influence the supernatant state.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (4)
1. An environment-friendly sewage treatment and sedimentation device comprises a water inlet pipe, a box body, a flocculation mechanism, a stirring mechanism, a cleaning mechanism and a water outlet pipe; it is characterized in that the water inlet pipe is arranged at one side of the box body; the flocculation mechanism is arranged at one end of the box body; the stirring mechanism is arranged on one side of the flocculation mechanism; the cleaning mechanism is arranged on one side of the stirring mechanism; the water outlet pipe is arranged on one side of the box body; the box body comprises a through groove I, a through groove II, a through groove III and a wall groove; the through groove I is formed in one end of the box body; the through groove II is arranged on one side of the through groove I; the through groove III is arranged on one side of the through groove II; the wall groove is arranged on one side of the box body.
2. The environment-friendly sewage treatment and sedimentation device according to claim 1, wherein the stirring mechanism comprises a support frame, a cylinder, a support plate, a motor I, a tension spring II, a stirring shaft, a fixing ring, a rotating groove, a rotating ring, a sleeve, a fixing frame, a lower stirring rod, an upper stirring rod, a fixing pin and a tension spring III; the support frame is fixed on the box body; the fixed frame is fixedly connected with two cylinders; one end of the cylinder is fixedly connected with the supporting plate; the supporting plate is fixedly connected with a motor I; the motor I is rotationally connected with a stirring shaft; one end of the stirring shaft is fixedly connected with the fixing frame; the stirring shaft is connected with the sleeve in a sliding manner; the sleeve is provided with a fixing ring; the side wall of the fixing ring is provided with a rotating groove; the rotating groove is connected with the rotating ring in a sliding manner; the fixed frame is rotatably connected with a lower stirring rod and an upper stirring rod; the lower stirring rod is rotationally connected with the upper stirring rod through a fixing pin; a tension spring II is arranged on the rotating ring; one end of the tension spring II is fixed on the box body; and a tension spring III is arranged between the fixing frames.
3. The environment-friendly sewage treatment and sedimentation device according to claim 1, wherein the flocculation mechanism comprises a flocculation box, a box cover, a handle I, a turnover plate, a fixing block I, a fixing block II, a tension spring I, a partition plate, a screen and a handle II; one end of the flocculation box is provided with a box cover; a handle I is arranged on one side of the box cover; the bottom of the flocculation tank is rotatably connected with a turnover plate; a fixed block I is arranged on one side of the turnover plate; a fixed block II is arranged on one side of the turnover plate; the fixed block I is fixedly connected with the stirring mechanism through a tension spring I; the fixing block II is fixedly connected with the inner wall of the flocculation box through a tension spring; a partition plate is arranged at the bottom of the flocculation box; a handle II is arranged at one end of the partition plate; one end of the screen is fixedly connected to the upper wall of the box body, and the other end of the screen is fixedly connected to the stirring mechanism; the screen mesh is made of soft plastic.
4. The environmental protection sewage treatment sedimentation device according to claims 1 to 3, wherein the cleaning mechanism comprises a limit ring, a winch, a motor II, a rotating shaft I, a rotating shaft II, a rotating shaft III, a rotating shaft IV, a stroke groove II, a stroke groove I, a spring rod, a fixing rod, a rotating rod, a discharging plate, a conveying belt, a screen basket, a baffle, a clamping plate, a bevel gear, a motor III, an upper spring plate and a lower spring plate; the top end of the box body is provided with two limiting rings; the top end of the box body is provided with a motor II; a winch is arranged on one side of the motor II; a stroke groove I and a stroke groove II are formed in the side wall of the box body; a rotating shaft I is arranged in the stroke groove I; the winch penetrates through the limiting ring and is fixedly connected with two ends of the rotating shaft I; a rotating shaft II is arranged in the stroke groove II; a spring rod is fixed on one side of the rotating shaft II; the rotating shaft I is provided with two fixing rods; the fixed rod is rotatably connected with the discharging plate through a rotating rod; a rotating shaft III is arranged on one side of the rotating shaft I; a rotating shaft IV is arranged on one side of the rotating shaft III; one end of the rotating shaft IV is provided with a motor III; the motor III is rotationally connected with the rotating shaft IV through a bevel gear; the rotating shaft I, the rotating shaft II, the rotating shaft III and the rotating shaft IV are connected through conveying; the conveying belt is uniformly distributed on the screen basket; clamping plates are arranged on two sides of the conveying belt; one end of the clamping plate is fixed on the box body; a baffle is arranged on one side of the clamping plate, and two sides of the baffle are fixedly connected to the inner wall of the box body; an upper spring plate and a lower spring plate are fixed at one end of the clamping plate; the upper spring plate is fixed on the inner wall of the box body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011406783.5A CN113979522B (en) | 2020-12-05 | 2020-12-05 | Environment-friendly sewage treatment precipitation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011406783.5A CN113979522B (en) | 2020-12-05 | 2020-12-05 | Environment-friendly sewage treatment precipitation device |
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| CN113979522A true CN113979522A (en) | 2022-01-28 |
| CN113979522B CN113979522B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117401792A (en) * | 2023-12-13 | 2024-01-16 | 爱德士制鞋(枣庄)有限责任公司 | Continuous sewage treatment equipment for shoe production |
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| CN112021148A (en) * | 2020-08-30 | 2020-12-04 | 郭敬伟 | Irrigation system is planted to xiao nong water |
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| CN107497348A (en) * | 2017-09-15 | 2017-12-22 | 刘小成 | A kind of swing self-loopa agricultural chemicals mixer |
| CN208168822U (en) * | 2018-04-19 | 2018-11-30 | 陈双 | A kind of building foundation pit device for separating mud and water |
| CN210764510U (en) * | 2019-09-17 | 2020-06-16 | 贵州迈科迪环保科技有限公司 | Flocculation precipitation equipment for sewage treatment |
| CN112021148A (en) * | 2020-08-30 | 2020-12-04 | 郭敬伟 | Irrigation system is planted to xiao nong water |
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| CN113979522B (en) | 2023-11-03 |
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