CN111233246B - High-efficient sewage treatment system is used in industry environmental protection - Google Patents

High-efficient sewage treatment system is used in industry environmental protection Download PDF

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Publication number
CN111233246B
CN111233246B CN202010211627.7A CN202010211627A CN111233246B CN 111233246 B CN111233246 B CN 111233246B CN 202010211627 A CN202010211627 A CN 202010211627A CN 111233246 B CN111233246 B CN 111233246B
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CN
China
Prior art keywords
filter screen
platform
tank
washing
support
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Application number
CN202010211627.7A
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Chinese (zh)
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CN111233246A (en
Inventor
杨有军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing jingling Ecological Environment Technology Co.,Ltd.
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Chongqing Jingling Ecological Environment Technology Co ltd
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Priority to CN202010211627.7A priority Critical patent/CN111233246B/en
Publication of CN111233246A publication Critical patent/CN111233246A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water

Abstract

The invention discloses an industrial environment-friendly efficient sewage treatment system, and relates to the technical field of sewage treatment. The industrial environment-friendly efficient sewage treatment system comprises a sedimentation tank, a first buffer tank, an electric butterfly valve, a check valve, a rotary filter screen, a second buffer tank, an active carbon absorption tank, an aeration tank, a booster pump and an ozone tank. This high-efficient sewage treatment system is used in industry environmental protection, under the condition that the sewage treatment flow does not pause, close electric butterfly valve, the starter motor, the motor passes through driving gear and driven gear drive pivot and rotates, then drive the filter screen support and rotate, in this moment, first buffer tank continues to receive the sewage that comes from the sedimentation tank, the second buffer tank continues to provide sewage for the subsequent handling, when next filter screen rotates pond wall central authorities, stop the motor, open electric butterfly valve, thereby realized the incessant change filter screen of system, and can add multiple filter screen, the adaptability of reinforcing system to all kinds of sewage, the cost of operation has been reduced, the efficiency of work has been improved.

Description

High-efficient sewage treatment system is used in industry environmental protection
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an efficient sewage treatment system for industrial environmental protection.
Background
The sewage treatment is used for treating production and domestic sewage, reaches the specified discharge standard, and is an important facility for protecting the environment. The industrial developed countries have common sewage treatment stations, but the villages and the towns in China have few sewage treatment stations, but the stations are gradually increased in the future. In order to make these sewage treatment stations really function, it is necessary to ensure the sewage treatment stations by strict discharge system, organization and management system.
In the traditional industrial sewage treatment system, the filter screen is often replaced and maintained after the system is stopped because the filter screen is out of work, damaged or blocked, so that the operation process of the whole industry is influenced; conventional filter screen replacement also requires a significant amount of labor and time.
Therefore, the applicant inherits the experience of abundant design development and actual manufacturing of the related industry for many years, researches and improves the existing structure and deficiency, and provides an industrial environment-friendly efficient sewage treatment system so as to achieve the aim of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an industrial environment-friendly high-efficiency sewage treatment system, which solves the problem that the filter screen can be replaced and maintained only after the system is stopped because the filter screen is usually ineffective, damaged or blocked in the traditional industrial sewage treatment system, so that the operation process of the whole industry is influenced; the traditional filter screen replacement also needs to invest a lot of labor and time.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an industrial environment-friendly efficient sewage treatment system comprises a sedimentation tank, a first buffer tank, an electric butterfly valve, a check valve, a rotary filter screen, a filter screen cleaner, a second buffer tank, an active carbon absorption tank, an aeration tank, a booster pump and an ozone tank, wherein sewage sequentially passes through the sedimentation tank, the first buffer tank, the electric butterfly valve, the check valve, the rotary filter screen, the second buffer tank, the active carbon absorption tank, the aeration tank, the booster pump and the ozone tank;
the rotary filter screen comprises a support, a pool wall, a filter screen support, annular fins, a filter screen mounting plate, a filter screen side seal, a filter screen bottom seal, filter screens, a driving gear, a motor, a bearing cover, a rotating shaft and driven gears, wherein the support is fixed on the ground through bolts, the support is provided with bearing mounting holes, the bearings are mounted in the support, the number of the support is two, the support is symmetrically distributed on two sides of the filter screen support, the rotating shaft is arranged between the two supports and matched with the bearings mounted on the support, the rotating shaft can rotate around the axis of the rotating shaft, the driven gears and the filter screen support are fixedly arranged on the rotating shaft from left to right, the filter screen support is annularly provided with eight filter screen mounting ports, the support on the left side is provided with a motor mounting platform, the motor is fixedly connected with the motor through bolts on the motor mounting platform, the rotating shaft of the motor is connected with the driving gear through a rigid coupling, the driving gear is meshed with a driven gear installed on the rotating shaft, the filter screen is fixed on the filter screen support through a filter screen installing plate and a bolt, a filter screen side seal and a filter screen bottom seal are arranged on the filter screen, the filter screen side seal can fill a gap between the side edge of the tank wall and the filter screen, and the filter screen bottom seal can fill a gap between the bottom surface of the tank wall and the filter screen;
the filter screen cleaner comprises a cleaner support, a washing platform, a sewage draining platform, a nozzle platform, a washing track, a nozzle group, a pressurizing water pipe, a washing track and a sewage draining pipe, wherein the washing support is fixed on the ground through bolts, the washing platform and the sewage draining platform are arranged on the washing support, the washing platform is connected with the nozzle platform through the washing track, the nozzle group is arranged on the nozzle platform, the washing track and the nozzle platform form a sliding structure, the pressurizing water pipe is arranged on the washing platform, the pressurizing water pipe is connected with the nozzle group and can supply water for the nozzle group, the sewage draining platform is connected with the washing platform through the washing track, the sewage draining platform, the washing track and the washing platform form a sliding structure, and the sewage draining pipe is arranged on the sewage draining platform.
Preferably, the filter screen is a mesh filter screen.
Preferably, the filter screen is a mesh filter screen.
Preferably, the filter screen is a magnetic filter screen.
(III) advantageous effects
The invention provides an industrial environment-friendly high-efficiency sewage treatment system. The method has the following beneficial effects:
this high-efficient sewage treatment system is used in industry environmental protection can let sewage treatment system carry out the change of filter screen under incessant circumstances through the improvement to traditional rotary filter screen, can also carry out non-dismantlement washing to rotary filter screen to can add multiple filter screen, the adaptability of reinforcing system to all kinds of sewage has reduced the cost of operation, has improved the efficiency of work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rotary strainer according to the present invention (cleaning state);
FIG. 3 is an enlarged view of a portion of the structure A-A of the present invention;
FIG. 4 is a right side view of the rotary screen of the present invention;
FIG. 5 is a schematic view of a screen cleaner according to the present invention;
FIG. 6 is a schematic view of a rotary strainer according to the present invention (in a non-cleaning state).
In the figure: 1. a sedimentation tank; 2. a first buffer pool; 3. an electric butterfly valve; 4. a check valve; 5. rotating the filter screen; 501. a support; 502. a tank wall; 503. a screen support; 504. an annular rib; 505. a filter screen mounting plate; 506. side sealing of a filter screen; 507. sealing the bottom of the filter screen; 508. filtering with a screen; 509. a driving gear; 510. a motor; 511. a bearing cap; 512. a rotating shaft; 513. a driven gear; 6. a filter screen cleaner; 601. a washer holder; 602. washing the platform; 603. a blowdown platform; 604. a nozzle platform; 605. cleaning the platform; 606. flushing the track; 607. a nozzle group; 608. a pressurized water pipe; 609. cleaning the track; 610. a blow-off pipe; 7. a second buffer pool; 8. an activated carbon absorption tank; 9. an aeration tank; 10. a booster pump; 11. an ozone pool.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an industrial environment-friendly is with high-efficient sewage treatment system, includes sedimentation tank 1, first buffer pool 2, electric butterfly valve 3, check valve 4, rotary screen 5, filter screen purger 6, second buffer pool 7, active carbon absorption tank 8, aeration tank 9, booster pump 10 and ozone pond 11, its characterized in that: sewage sequentially passes through a sedimentation tank 1, a first buffer tank 2, an electric butterfly valve 3, a check valve 4, a rotary filter screen 5, a second buffer tank 7, an activated carbon absorption tank 8, an aeration tank 9, a booster pump 10 and an ozone tank 11, and a filter screen cleaner 6 is arranged on the right side of the rotary filter screen 5 and can clean the rotary filter screen 5;
the rotary filter screen 5 comprises a bracket 501, a pool wall 502, a filter screen bracket 503, an annular rib 504, a filter screen mounting plate 505, a filter screen side seal 506, a filter screen bottom seal 507, a filter screen 508, a driving gear 509, a motor 510, a bearing cover 511, a rotating shaft 512 and a driven gear 513, wherein the bracket 501 is fixed on the ground through bolts, the bracket 501 is provided with bearing mounting holes in which the bearings are mounted, the number of the brackets 501 is two, the brackets are symmetrically distributed on two sides of the filter screen bracket 503, the rotating shaft 512 is arranged between the two brackets 501 and matched with the bearings mounted on the brackets 501, the rotating shaft 512 can rotate around the axis of the rotating shaft, the driven gear 513 and the filter screen bracket 503 are fixedly arranged on the rotating shaft 512 from left to right, the filter screen bracket 503 is annularly provided with eight filter screen mounting openings, the bracket 501 on the left side is provided with a motor mounting platform, the motor 511 is fixedly connected with the motor mounting platform through bolts, the rotating shaft of the motor 511 is connected with the driving gear 509 through a rigid coupling, the driving gear 509 is meshed with a driven gear 513 installed on the rotating shaft 512, the filter screen 508 is fixed on the filter screen bracket 503 through a filter screen installing plate 505 and bolts, a filter screen side seal 507 and a filter screen bottom seal 508 are arranged on the filter screen 508, the filter screen side seal 507 can fill the gap between the side edge of the tank wall 502 and the filter screen 508, and the filter screen bottom seal 508 can fill the gap between the bottom surface of the tank wall 502 and the filter screen 508;
the filter screen cleaner 6 comprises a cleaner bracket 601, a washing platform 602, a sewage platform 603, a nozzle platform 604, a washing platform 605, a washing track 606, a nozzle group 607, a pressurized water pipe 608, a washing track 609 and a sewage pipe 610, wherein the washing bracket 601 is fixed on the ground through bolts, the washing platform 602 and the sewage platform 603 are arranged on the washing bracket 601, the washing platform 602 is connected with the nozzle platform 604 through the washing track 606, the nozzle group 607 is arranged on the nozzle platform 604, the washing platform 602, the washing track 606 and the nozzle platform 604 form a sliding structure, the washing platform 602 is provided with the pressurized water pipe 608, the pressurized water pipe 608 is connected with the nozzle group 607 and can supply water for the nozzle group 607, the sewage platform 603 is connected with the washing platform 605 through the washing track 609, the sewage platform 603, the washing track 609 and the washing platform 605 form a sliding structure, the sewage pipe 610 is arranged on the sewage platform 603, the screen 508 may be a mesh screen, a perforated screen, or a magnetic screen.
The during operation, sewage is deposited through sedimentation tank 1, remove the non-soluble impurity in the sewage, carry out sedimentation treatment back to first buffer pool 2, 2 back to rotary filter screen 5 from first buffer pool, because filter screen 509 on rotary filter screen 5 can be changed into multiple filter screen, so rotary filter screen 5 can the various impurity of prefilter, 7 to second buffer pool after 5 from rotary filter screen, 7 to active carbon absorption tank 8 from second buffer pool, absorb the soluble impurity in the sewage, 8 to aeration tank 9 from active carbon absorption tank, get rid of the non-soluble grease in the sewage, 9 to the ozone pond from aeration tank, get rid of the organic matter in the sewage.
When the filter screen is replaced, under the condition that the flow is not suspended, the electric butterfly valve 3 is closed, the motor 510 is started, the motor 510 drives the rotating shaft 512 to rotate through the driving gear 509 and the driven gear 513, then the filter screen support 503 is driven to rotate, meanwhile, the first buffer tank 2 continues to receive sewage from the sedimentation tank 1, the second buffer tank 7 continues to provide sewage for subsequent processes, when the next filter screen 508 rotates to the center of the tank wall 503, the motor 510 is stopped, the electric butterfly valve 3 is opened, and therefore the filter screen is replaced uninterruptedly.
Various types of filter screens can be respectively installed on eight filter screen installing openings of the filter screen bracket 3, so that the corresponding filter screens can be easily selected when the quality of the sewage is changed.
When the rotary screen stops rotating, the nozzle platform 604 and the cleaning platform 605 may be moved to the position shown in FIG. 2 to supply water to the pressurized water pipe 608, the pressurized water pipe 608 distributes water to the nozzles, the nozzles spray water to wash the screen 508, the dirt generated by washing the screen 508 flows to the cleaning platform 605 and finally to the trench from the drain 610, and when the rotary screen 5 needs to be rotated or cleaned, the nozzle platform 604 and the cleaning platform 605 are moved to the position shown in FIG. 6.
To sum up, this high-efficient sewage treatment system is used in industry environmental protection, under the condition that the sewage treatment flow does not suspend, close electric butterfly valve 3, starter motor 511, motor 511 drives pivot 512 through driving gear 5010 and driven gear 513 and rotates, then drive filter screen support 503 and rotate, meanwhile, first buffer tank 2 continues to receive the sewage that comes from sedimentation tank 1, second buffer tank 7 continues to provide sewage for the subsequent handling, when next filter screen 509 rotates to pool wall 503 central authorities, stop motor 511, open electric butterfly valve 3, thereby realized that the system is incessantly changed the filter screen, and can add multiple filter screen, the adaptability of reinforcing system to all kinds of sewage, the cost of operation has been reduced, the efficiency of work has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an industrial environmental protection is with high-efficient sewage treatment system, includes sedimentation tank (1), first buffer pool (2), electric butterfly valve (3), check valve (4), rotary strainer (5), filter screen purger (6), second buffer pool (7), active carbon absorption pond (8), aeration tank (9), booster pump (10) and ozone pond (11), its characterized in that: the sewage sequentially passes through a sedimentation tank (1), a first buffer tank (2), an electric butterfly valve (3), a check valve (4), a rotary filter screen (5), a second buffer tank (7), an active carbon absorption tank (8), an aeration tank (9), a booster pump (10) and an ozone tank (11), and the filter screen cleaner (6) is arranged on the right side of the rotary filter screen (5) and used for cleaning the rotary filter screen (5);
the rotary filter screen (5) comprises a support (501), a pool wall (502), a filter screen support (503), annular ribs (504), a filter screen mounting plate (505), a filter screen side seal (506), a filter screen bottom seal (507), a filter screen (508), a driving gear (509), a motor (510), bearing covers (511), a rotating shaft (512) and driven gears (513), wherein the support (501) is fixed on the ground through bolts, bearing mounting holes are formed in the support (501), bearings are mounted in the bearing mounting holes, the number of the supports (501) is two, the supports are symmetrically distributed on two sides of the filter screen support (503), the rotating shaft (512) is arranged between the two supports (501) and matched with the bearings mounted on the supports (501), the rotating shaft (512) rotates around the axis of the rotating shaft, the driven gears (513) and the filter screen support (503) are fixedly arranged on the rotating shaft (512) from left to right, eight filter screen mounting openings are annularly formed in the filter screen support (503), a motor mounting platform is arranged on the support (501) on the left side, a motor (510) is fixedly connected onto the motor mounting platform through bolts, a rotating shaft of the motor (510) is connected with a driving gear (509) through a rigid coupling, the driving gear (509) is meshed with a driven gear (513) mounted on the rotating shaft (512), the filter screen (508) is fixed onto the filter screen support (503) through a filter screen mounting plate (505) and bolts, a filter screen side seal (506) and a filter screen bottom seal (507) are arranged on the filter screen (508), the filter screen side seal (506) can fill a gap between the side edge of the tank wall (502) and the filter screen (508), and the filter screen bottom seal (507) can fill a gap between the bottom surface of the tank wall (502) and the filter screen (508);
the filter screen cleaner (6) comprises a cleaner support (601), a washing platform (602), a sewage draining platform (603), a nozzle platform (604), a washing platform (605), a washing track (606), a nozzle group (607), a pressurizing water pipe (608), a washing track (609) and a sewage draining pipe (610), wherein the washing support (601) is fixed on the ground through bolts, the washing platform (602) and the sewage draining platform (603) are arranged on the washing support (601), the washing platform (602) is connected with the nozzle platform (604) through the washing track (606), the nozzle group (607) is arranged on the nozzle platform (604), the washing platform (602), the washing track (606) and the nozzle platform (604) form a sliding structure, the washing platform (602) is provided with the pressurizing water pipe (608), and the pressurizing water pipe (608) is connected with the nozzle group (607), the cleaning device can supply water for the nozzle group (607), the sewage draining platform (603) is connected with a cleaning platform (605) through a cleaning track (609), the sewage draining platform (603), the cleaning track (609) and the cleaning platform (605) form a sliding structure, and a sewage draining pipe (610) is arranged on the sewage draining platform (603).
2. The industrial environment-friendly high-efficiency sewage treatment system as claimed in claim 1, wherein: the filter screen (508) is a mesh filter screen.
3. The industrial environment-friendly high-efficiency sewage treatment system as claimed in claim 1, wherein: the filter screen (508) is a porous filter screen.
4. The industrial environment-friendly high-efficiency sewage treatment system as claimed in claim 1, wherein: the filter screen (508) is a magnetic filter screen.
CN202010211627.7A 2020-03-24 2020-03-24 High-efficient sewage treatment system is used in industry environmental protection Active CN111233246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010211627.7A CN111233246B (en) 2020-03-24 2020-03-24 High-efficient sewage treatment system is used in industry environmental protection

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Application Number Priority Date Filing Date Title
CN202010211627.7A CN111233246B (en) 2020-03-24 2020-03-24 High-efficient sewage treatment system is used in industry environmental protection

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CN111233246B true CN111233246B (en) 2022-02-22

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201003022Y (en) * 2007-02-01 2008-01-09 常州纺织服装职业技术学院 Treating system for reclaimed water
CN102847365B (en) * 2012-09-24 2014-05-21 中国能源建设集团沈阳电力机械总厂 Drum-shaped rotary filter screen indoor vertical-type assembling test running device
CN203048748U (en) * 2013-02-03 2013-07-10 成都源创环保工程有限公司 Depth treatment device for drinking water from slightly polluted water source
WO2020034108A1 (en) * 2018-08-15 2020-02-20 李国兰 Textile wastewater treatment apparatus
CN209367962U (en) * 2018-11-16 2019-09-10 深圳中广核工程设计有限公司 Nuclear power station drum type filter screen

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Effective date of registration: 20220125

Address after: 401122 19-18, building 7, No. 153, Jinyu Avenue, Jiangbei District, Chongqing

Applicant after: Chongqing jingling Ecological Environment Technology Co.,Ltd.

Address before: 532700 jubaoyuan 3-1-301, intersection of Minjian street and Minsheng street, Long'an County, Nanning City, Guangxi Zhuang Autonomous Region

Applicant before: Yang Youjun

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