CN107694156B - Ship type sewage precipitation treatment device - Google Patents

Ship type sewage precipitation treatment device Download PDF

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Publication number
CN107694156B
CN107694156B CN201711200758.XA CN201711200758A CN107694156B CN 107694156 B CN107694156 B CN 107694156B CN 201711200758 A CN201711200758 A CN 201711200758A CN 107694156 B CN107694156 B CN 107694156B
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China
Prior art keywords
mud
cavity
ship
shaped shell
boat
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CN201711200758.XA
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Chinese (zh)
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CN107694156A (en
Inventor
毕进壮
季华东
梁世华
周春伟
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Shandong Saien Environmental Protection Equipment Co ltd
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Shandong Saien Environmental Protection Equipment Co ltd
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Priority to CN201711200758.XA priority Critical patent/CN107694156B/en
Publication of CN107694156A publication Critical patent/CN107694156A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0006Settling tanks provided with means for cleaning and maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042Baffles or guide plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045Plurality of essentially parallel plates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a ship type sewage precipitation treatment device. The device is characterized in that a horizontal baffle plate, a vertical baffle plate and a herringbone guide plate are fixedly connected in a ship-shaped shell respectively, so that the interior of the ship-shaped shell is divided into a sedimentation cavity, a mud guide cavity, a water collecting cavity and a mud collecting cavity; a water guide hole is formed in the horizontal partition plate between the sedimentation cavity and the water collecting cavity, a filter screen is arranged on the horizontal partition plate corresponding to the water guide hole, a mud discharge stirring device is arranged above the filter screen, and a motor for driving the mud discharge stirring device is arranged at the lower part of the side wall of the ship-shaped shell; a mud hole is formed in the vertical partition plate, and a sealing baffle plate is movably arranged on one side of the vertical partition plate; a mud guide hole is formed in the horizontal partition plate between the mud guide cavity and the mud collection cavity; a drain pipe is communicated with the bottom of the ship-shaped shell corresponding to the water collecting cavity; the bottom of the ship-type shell corresponding to the mud collecting cavity is communicated with a mud discharging pipe. The ship type shell has the advantages of small volume, novel and reasonable structure, ideal mud-water separation, reliable mud discharge, no blockage of pipelines and high sewage treatment efficiency.

Description

Ship type sewage precipitation treatment device
Technical Field
The invention relates to a sedimentation tank for separating suspended solid particles from liquid by a sedimentation method, in particular to a ship-type sewage sedimentation treatment device.
Background
Sewage treatment is a process for purifying sewage to achieve the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields of building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like. Sedimentation tanks are a type of purification treatment equipment that uses sedimentation to remove suspended substances in water, and are widely used in wastewater treatment. The existing small sewage treatment adopts an integrated oxidation ditch sewage treatment process, and the solid-liquid separation device of the process mainly comprises a ship type sedimentation device, but the existing ship type sedimentation device generally has the problems that the ship shell is large in size, unreasonable in design and sludge is easy to block a pipeline, so that the sewage treatment efficiency is reduced, and the treatment effect is not ideal.
Disclosure of Invention
The invention aims to overcome the defects that the existing ship type sedimentation device has a large shell, is unreasonable in design and is easy to block a pipeline by sludge, and provides a ship type sewage sedimentation treatment device which is simple in structure, convenient to operate, ideal in mud-water separation and free from blocking the pipeline.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a boat form sewage sediment treatment device, its includes a confined boat form casing and a support frame, boat form casing support on the support frame, its characterized in that: a horizontal baffle plate is fixedly connected in the boat-shaped shell, a vertical baffle plate is fixedly connected in the boat-shaped shell above the horizontal baffle plate, a herringbone guide plate is fixedly connected in the boat-shaped shell below the horizontal baffle plate, and the interior of the boat-shaped shell is divided into a sedimentation cavity, a mud guide cavity, a water collecting cavity and a mud collecting cavity by the horizontal baffle plate, the vertical baffle plate and the herringbone guide plate; a plurality of water guide holes are formed in the horizontal partition plate between the sedimentation cavity and the water collecting cavity, a filter screen is arranged on the horizontal partition plate corresponding to the water guide holes, a row of mud stirring is arranged above the filter screen, a motor for driving the mud to be discharged and stirred is arranged at the lower part of the side wall of the ship-shaped shell corresponding to the sedimentation cavity, a sewage inlet pipe is communicated with the upper part of the side wall of the ship-shaped shell corresponding to the sedimentation cavity, a fixed plate is fixedly connected to the top of the ship-shaped shell corresponding to the sedimentation cavity, and a plurality of speed reducing plates are connected to the fixed plate; a mud hole is formed in the vertical partition plate corresponding to the mud discharge stirring, a sealing baffle plate is movably arranged on one side of the vertical partition plate, which is far away from the sedimentation cavity, and the upper end of the sealing baffle plate extends out of the top of the ship-shaped shell; a mud guide hole is formed in the horizontal partition plate between the mud guide cavity and the mud collection cavity; a drain pipe is communicated with the bottom of the ship-shaped shell corresponding to the water collecting cavity; the bottom of the ship-shaped shell corresponding to the mud collecting cavity is communicated with a mud discharging pipe.
Preferably, a cleaning pump is fixed at the top of the boat-shaped shell, and a cleaning pipe of the cleaning pump penetrates through the top of the boat-shaped shell and extends into a sedimentation cavity far away from the dirt inlet pipe.
Preferably, the speed reducing plates are not less than four, and the lengths of the speed reducing plates are sequentially increased from the near to the far from the sewage inlet pipe.
Preferably, the drain pipe and the mud discharging pipe are respectively and correspondingly provided with a drain control valve and a mud discharging control valve.
Preferably, a handle is fixedly connected to the upper end of the blocking plate.
Preferably, the bottom of the supporting frame is fixedly connected with an anti-skid foot.
According to the invention, the interior of the ship-shaped shell is divided into the sedimentation cavity, the mud guide cavity, the water collecting cavity and the mud collecting cavity by fixedly connecting the horizontal partition plate, the vertical partition plate and the herringbone guide plate in the ship-shaped shell, so that the ship-shaped shell is small in size and novel and reasonable in structure; a plurality of water guide holes are formed in a horizontal partition plate between the sedimentation cavity and the water collection cavity, a filter screen is arranged on the horizontal partition plate corresponding to the water guide holes, mud is discharged and stirred above the filter screen, a motor for driving the mud to be discharged and stirred is arranged at the lower part of the side wall of the ship-shaped shell, sewage is filtered by the filter screen and then enters the water collection cavity through the water guide holes to be discharged, and mud is pushed to the mud guide cavity through the mud discharge holes in the vertical partition plate after being piled up, and then is sent to the mud collection cavity to be discharged through the mud guide holes in the horizontal partition plate. Compared with the prior art, the invention has the advantages of convenient operation and use, ideal and orderly mud-water separation, reliable mud discharge, no blockage of the pipeline by the mud, and effective improvement of the sewage treatment efficiency.
Drawings
FIG. 1 is a cross-sectional view of one construction of the present invention;
fig. 2 is a view in the direction a in fig. 1.
The marks in the figure: 1. boat hull, 101, settling chamber, 102, mud-conducting chamber, 103, water-collecting chamber, 104, mud-collecting chamber, 2, support frame, 3, mud pipe, 4, mud valve, 5, chevron baffle, 6, drain pipe, 7, drain valve, 8, anti-skid foot, 9, horizontal partition, 10, water-conducting hole, 11, filter screen, 12, motor, 13, mud-stirring, 14, dirt-entering pipe, 15, speed-reducing plate, 16, fixing plate, 17, cleaning pump, 18, cleaning pipe, 19, vertical partition, 20, sealing baffle, 21, mud-discharging hole, 22, mud-conducting hole, 23, handle.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In fig. 1, a boat sewage sedimentation treatment apparatus comprises a closed boat housing 1 and a supporting frame 2.
As shown in fig. 1, a boat hull 1 is supported on a support frame 2.
As shown in fig. 1, the bottom of the supporting frame 2 is fixedly connected with an anti-skid foot 8. The anti-skid footing 8 can increase the overall stability of the equipment, and effectively prevent the support frame 2 from sliding to influence the sewage sedimentation process.
In fig. 1, a horizontal partition plate 9 is fixedly connected in a boat-shaped housing 1, a vertical partition plate 19 is fixedly connected in the boat-shaped housing 1 above the horizontal partition plate 9, and a herringbone baffle 5 is fixedly connected in the boat-shaped housing 1 below the horizontal partition plate 9. As shown in fig. 1, the horizontal partition plate 9, the vertical partition plate 19 and the herringbone baffle 5 divide the interior of the boat type shell 1 into a sedimentation chamber 101, a mud guiding chamber 102, a water collecting chamber 103 and a mud collecting chamber 104.
In fig. 1, a plurality of water guide holes 10 are formed in a horizontal partition plate 1 between a sedimentation cavity 101 and a water collection cavity 103, and a filter screen 11 is arranged on a horizontal partition plate 9 corresponding to the water guide holes 10. The arrangement of the filter screen 11 can prevent smaller particles from directly entering the water collecting cavity 103 through the water guide hole 10, so that the efficiency of sewage precipitation is ensured.
As shown in fig. 1, a sludge discharge stirring device 13 is arranged above the filter screen 11, and a motor 12 is arranged at the lower part of the side wall of the boat-shaped shell 1 corresponding to the sedimentation cavity 101, and the motor 12 drives the sludge discharge stirring device 13.
In fig. 1, a sewage inlet pipe 14 is connected to an upper portion of a side wall of the boat hull 1 corresponding to the settling chamber 101.
As shown in fig. 1, a fixed plate 16 is fixedly connected to the top of the boat housing 1 corresponding to the settling chamber 101, and four deceleration plates 15 are connected to the fixed plate 16.
To achieve orderly deceleration of the deceleration plates 15, the length of the deceleration plates 15 increases sequentially from near to far from the dirt inlet pipe 14.
In fig. 1, a row of mud holes 21 are formed in the vertical partition 19 corresponding to the mud-discharging stirring 13.
As shown in fig. 1, a blocking plate 20 is movably provided at a side of the vertical partition 19 remote from the settling chamber 101, and an upper end of the blocking plate 20 protrudes from the top of the boat hull 1.
For convenience of operation, a handle 23 is fixedly coupled to an upper end of the barrier 20 as shown in fig. 2 to improve stability of the lifting and lowering operations of the barrier.
In fig. 1, a mud hole 22 is formed in the horizontal partition plate 10 between the mud guiding cavity 102 and the mud collecting cavity 104.
In order to realize the discharge of water and sludge, in fig. 1, a drain pipe 6 is communicated with the bottom of the boat type housing 1 corresponding to the water collecting cavity 103; a sludge discharge pipe 3 is communicated with the bottom of the boat type shell 1 corresponding to the sludge collection cavity 104.
In order to realize orderly discharge of water and sludge, a drain control valve 7 and a sludge discharge control valve 4 are respectively and correspondingly arranged on the drain pipe 6 and the sludge discharge pipe 3.
In order to clean the sedimentation chamber 101, as shown in fig. 1, a cleaning pump 17 is fixed to the top of the boat-type housing 1, a cleaning pipe 18 of the cleaning pump 17 extends into the sedimentation chamber 101 through the top of the boat-type housing 1, and the cleaning pipe 18 is located at a position away from the dirt inlet pipe 14.
When the sewage treatment device is used, sewage is firstly sent into the sedimentation cavity 101 of the ship type shell 1 through the sewage inlet pipe 14, then the fluidity of the sewage is reduced under the action of the speed reducing plate 15, then the sewage is settled in the sedimentation cavity 101, and part of water is lowered into the water collecting cavity 103 through the filter screen 11 and the water guide hole 10 and is discharged through the water discharge pipe 6; the sludge after sewage precipitation is piled up on the filter screen 11, and the sludge is pushed to the vicinity of the vertical partition plate 19 by driving the sludge discharge stirring 13 to rotate by the motor 12; the sealing baffle 20 is opened, the sludge is discharged into the sludge guide cavity 102 through the sludge discharge hole 21 under the pushing action of the sludge discharge stirring 13, and the sludge is led into the sludge collection cavity 104 through the sludge guide hole 22 on the horizontal partition plate 9 and finally discharged through the sludge discharge pipe 3.
The invention has the advantages of convenient operation and use, ideal and orderly mud-water separation, reliable mud discharge, no blockage of the pipeline by the mud and high sewage treatment efficiency.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a boat form sewage sediment treatment device, its includes a confined boat form casing and a support frame, boat form casing support on the support frame, its characterized in that: a horizontal baffle plate is fixedly connected in the boat-shaped shell, a vertical baffle plate is fixedly connected in the boat-shaped shell above the horizontal baffle plate, a herringbone guide plate is fixedly connected in the boat-shaped shell below the horizontal baffle plate, and the interior of the boat-shaped shell is divided into a sedimentation cavity, a mud guide cavity, a water collecting cavity and a mud collecting cavity by the horizontal baffle plate, the vertical baffle plate and the herringbone guide plate; a plurality of water guide holes are formed in the horizontal partition plate between the sedimentation cavity and the water collecting cavity, a filter screen is arranged on the horizontal partition plate corresponding to the water guide holes, a row of mud stirring is arranged above the filter screen, a motor for driving the mud to be discharged and stirred is arranged at the lower part of the side wall of the ship-shaped shell corresponding to the sedimentation cavity, a sewage inlet pipe is communicated with the upper part of the side wall of the ship-shaped shell corresponding to the sedimentation cavity, a fixed plate is fixedly connected to the top of the ship-shaped shell corresponding to the sedimentation cavity, and a plurality of speed reducing plates are connected to the fixed plate; a mud hole is formed in the vertical partition plate corresponding to the mud discharge stirring, a sealing baffle plate is movably arranged on one side of the vertical partition plate, which is far away from the sedimentation cavity, and the upper end of the sealing baffle plate extends out of the top of the ship-shaped shell; a mud guide hole is formed in the horizontal partition plate between the mud guide cavity and the mud collection cavity; a drain pipe is communicated with the bottom of the ship-shaped shell corresponding to the water collecting cavity; the bottom of the ship-shaped shell corresponding to the mud collecting cavity is communicated with a mud discharging pipe.
2. A ship type sewage precipitation treatment device according to claim 1, wherein: the top of the boat-type shell is fixedly provided with a cleaning pump, and a cleaning pipe of the cleaning pump penetrates through the top of the boat-type shell and extends into a sedimentation cavity far away from the sewage inlet pipe.
3. A ship type sewage precipitation treatment device according to claim 1, wherein: the length of the speed reducing plates is increased from near to far from the sewage inlet pipe.
4. A ship type sewage precipitation treatment device according to claim 1, wherein: and the drain pipe and the mud discharge pipe are respectively and correspondingly provided with a drain control valve and a mud discharge control valve.
5. A ship type sewage precipitation treatment device according to claim 1, wherein: the upper end of the blocking plate is fixedly connected with a handle.
6. A ship type sewage precipitation treatment device according to claim 1, wherein: the bottom of the supporting frame is fixedly connected with an anti-slip foot.
CN201711200758.XA 2017-11-27 2017-11-27 Ship type sewage precipitation treatment device Active CN107694156B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711200758.XA CN107694156B (en) 2017-11-27 2017-11-27 Ship type sewage precipitation treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711200758.XA CN107694156B (en) 2017-11-27 2017-11-27 Ship type sewage precipitation treatment device

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Publication Number Publication Date
CN107694156A CN107694156A (en) 2018-02-16
CN107694156B true CN107694156B (en) 2023-12-22

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108671591A (en) * 2018-05-23 2018-10-19 黎剑鸣 A kind of new-type inclined tube detention tank
CN108726724A (en) * 2018-05-28 2018-11-02 绍兴市松陵造船有限责任公司 A kind of processing tapping equipment of the daily sewage of freighter
CN108704340A (en) * 2018-06-19 2018-10-26 张素平 A kind of small ship type sedimentation tank device for treating sewage
CN114538724B (en) * 2022-03-03 2023-07-11 中铁五局集团第一工程有限责任公司 Deodorization device
CN114607834A (en) * 2022-03-31 2022-06-10 中交水利水电建设有限公司 Pipeline vertical jacking construction method

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JP2004122096A (en) * 2002-10-04 2004-04-22 Moyai:Kk Method and apparatus for dehydrating sludge
CN2788883Y (en) * 2004-12-28 2006-06-21 茂名学院 Integrated bend channel multi-dipper settling tank
JP2010104881A (en) * 2008-10-29 2010-05-13 Takuma Co Ltd Rotary drum type sludge concentration device
KR20100113236A (en) * 2009-04-13 2010-10-21 주식회사 대협이앤지 Screen apparatus which removes sludge from wastewater
CN204502572U (en) * 2015-01-21 2015-07-29 苏州市和源环保科技有限公司 A kind of sewage crossing current precipitation integral box
CN105693062A (en) * 2016-01-26 2016-06-22 江苏赛欧环保设备有限公司 Sludge dewatering device
CN205528350U (en) * 2016-01-28 2016-08-31 邵小提 Hybrid -type sludge dewatering equipment
WO2016187926A1 (en) * 2015-05-25 2016-12-01 安徽天健环保股份有限公司 Intelligent processing equipment for kitchen waste and operation method therefor

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Publication number Priority date Publication date Assignee Title
CN207462730U (en) * 2017-11-27 2018-06-08 山东赛恩环保设备有限公司 A kind of boat form settlement of sewage processing unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004122096A (en) * 2002-10-04 2004-04-22 Moyai:Kk Method and apparatus for dehydrating sludge
CN2788883Y (en) * 2004-12-28 2006-06-21 茂名学院 Integrated bend channel multi-dipper settling tank
JP2010104881A (en) * 2008-10-29 2010-05-13 Takuma Co Ltd Rotary drum type sludge concentration device
KR20100113236A (en) * 2009-04-13 2010-10-21 주식회사 대협이앤지 Screen apparatus which removes sludge from wastewater
CN204502572U (en) * 2015-01-21 2015-07-29 苏州市和源环保科技有限公司 A kind of sewage crossing current precipitation integral box
WO2016187926A1 (en) * 2015-05-25 2016-12-01 安徽天健环保股份有限公司 Intelligent processing equipment for kitchen waste and operation method therefor
CN105693062A (en) * 2016-01-26 2016-06-22 江苏赛欧环保设备有限公司 Sludge dewatering device
CN205528350U (en) * 2016-01-28 2016-08-31 邵小提 Hybrid -type sludge dewatering equipment

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