CN106984077B - A kind of sewage disposal system and its processing method - Google Patents

A kind of sewage disposal system and its processing method Download PDF

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Publication number
CN106984077B
CN106984077B CN201710327156.4A CN201710327156A CN106984077B CN 106984077 B CN106984077 B CN 106984077B CN 201710327156 A CN201710327156 A CN 201710327156A CN 106984077 B CN106984077 B CN 106984077B
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China
Prior art keywords
sewage
settling tank
water
rose box
filter device
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CN201710327156.4A
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Chinese (zh)
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CN106984077A (en
Inventor
赵立军
徐善文
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Industrial University environment Co.,Ltd.
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Heilongjiang Zhong Lang Biological Technology Co Ltd
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Priority to CN201710327156.4A priority Critical patent/CN106984077B/en
Publication of CN106984077A publication Critical patent/CN106984077A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • 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
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments
    • B01D21/2472Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a kind of sewage disposal systems,Including settling tank,The left lower of settling tank is equipped with motor,The output terminal of motor is equipped with shaft through the left side wall of settling tank,The lower right side of settling tank is equipped with sewage draining exit,The right upper portion of settling tank is connected with bipass by aqueduct,Water pump is installed on aqueduct,The lower end of bipass is connected with Rose Box,The inner cavity both sides of Rose Box are equipped with water-guiding cavity,The inside of water-guiding cavity is equipped with sewage filter device,The bottom of Rose Box is equipped with water outlet,The setting that the present invention passes through clamping plate,Convenient for the installation and dismounting of screen pack,So that the fixation of screen pack is stablized,Avoid the Sewage shock screen pack fallen via water-guiding cavity,Cause coming off for screen pack,Reduce the filter effect of sewage filter device,By motor shaft is driven to rotate,So that helical blade discharges settling tank intracavity bottom sewage sediment via sewage draining exit,Filth-discharging effect is good.The present invention also provides a kind of processing methods of sewage.

Description

A kind of sewage disposal system and its processing method
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of sewage disposal system, the invention further relates to one The processing method of kind sewage.
Background technology
Water is the source of human life, and existence is originally.With the development of industrial and agricultural production, water environmental problems become increasingly tighter Weight, quality problem have seriously affected the normal life of our mankind.Therefore, it is necessary to find effective sewage purification technology with Realize the sustainable use of water resource.In recent years, people set up many effective sewage water treatment methods of maturation, existing sewage It handles the discharge for precipitating blowdown to be not thorough, the installation of filter device and dismounting difficulty are big, it has not been convenient to the replacement of filter device, For this purpose, it is proposed that a kind of sewage disposal system and its processing method, to solve the problems, such as to mention in above-mentioned background technology.
The content of the invention
It is an object of the invention to provide a kind of sewage disposal system and its processing method, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides following technical solution:A kind of sewage disposal system, including settling tank, institute The upper end for stating settling tank is equipped with sewage inlet, and the inner cavity top of the settling tank is equipped with coarse filtration plate, the sewage inlet Lower end through coarse filtration plate, the left lower of the settling tank is equipped with motor, and the output terminal of the motor is through settling tank Left side wall is equipped with shaft, and the surface soldered of the shaft has helical blade, and the lower right side of the settling tank is equipped with sewage draining exit, institute The cover for being provided at sewage draining exit and can closing the sewage draining exit is stated, the right upper portion of the settling tank is connected with by aqueduct The interface of bipass, the aqueduct and the settling tank is located at the top of the coarse filtration plate, is equipped on the aqueduct Water pump, the lower end of the bipass are connected with Rose Box, and the inner cavity both sides of the Rose Box are equipped with water-guiding cavity, the bipass with Water-guiding cavity connects, and is equipped with sewage filter device on the downside of the inside of the water-guiding cavity, the inside of the sewage filter device leads to It crosses clamping plate and screen pack is installed, the bottom of the Rose Box is equipped with water outlet.
Preferably, the sewage filter device(14)It is internally provided with two layers of screen pack(142).
Preferably, it is provided with check valve in the sewage inlet.
Preferably, the intracavity bottom of the Rose Box, which is located on the outside of the upper end of water outlet, is equipped with water guide inclined plate.
Preferably, the forepart of the sewage filter device is equipped with handle.
Preferably, the inside of the water-guiding cavity is equipped with two sewage filter devices up and down.
Preferably, the cover is opened when the motor works, and is closed when the motor is stopped.
The present invention also provides a kind of processing methods of sewage, specifically include following steps:
S1, standing are exposed to the sun:By sewage collecting, the floating material in sewage is filtered out, is placed in and is exposed to the sun in pond, be exposed to the sun 2 to 3 days;
S2, addition sewage-treating agent:It will be entered in S1 in the upper strata sewage after being stood in pond that is exposed to the sun by sewage inlet Settling tank, while sewage-treating agent is added into settling tank;
S3, blowdown is staticly settled:By in S2 settling tank sewage stand 5.5 to 6 it is small when, by settling tank upper strata sewage in water pump Under the action of, lead to Rose Box via aqueduct and bipass;
S4, sewage water filtration:Sewage is dropped down onto into sewage filter device via water-guiding cavity, is filtered via screen pack;
S5, sewage discharge processing:It, can be by the sewage after sewage filter device filters via water outlet through water guide inclined plate Thoroughly discharge Rose Box;
S6, sludge treatment:After the system uses a period of time, start motor and shaft is driven to rotate, cover is opened so that spiral shell Vane piece discharges the sediment of settling tank intracavity bottom via sewage draining exit, drains clean rear closing motor, and the cover is closed.
A kind of sewage disposal system and its processing method provided by the invention, the present invention include settling tank, the settling tank Upper end be equipped with sewage inlet, the inner cavity top of the settling tank is equipped with coarse filtration plate, and the lower end of the sewage inlet is passed through Coarse filtration plate is worn, the left lower of the settling tank is equipped with motor, and the output terminal of the motor is set through the left side wall of settling tank There is shaft, the surface soldered of the shaft has helical blade, and the lower right side of the settling tank is equipped with sewage draining exit, the sewage draining exit Place is provided with the cover that can close the sewage draining exit, and the right upper portion of the settling tank is connected with bipass by aqueduct, The interface of the aqueduct and the settling tank is located at the top of the coarse filtration plate, is equipped with water pump on the aqueduct, institute The lower end for stating bipass is connected with Rose Box, and the inner cavity both sides of the Rose Box are equipped with water-guiding cavity, the bipass and water-guiding cavity It connects, sewage filter device is installed on the downside of the inside of the water-guiding cavity, the inside of the sewage filter device passes through clamping plate Screen pack is installed, the bottom of the Rose Box is equipped with water outlet.
By the lower end of sewage inlet through coarse filtration plate, sewage can be directly discharged to below coarse filtration plate, the diversion Pipe is located at the top of the coarse filtration plate with the interface of the settling tank, can so cause the water after thick filter plates into Enter aqueduct, the thicker pollutant of particle is blocked in below coarse filtration plate.
Water pump is installed on the aqueduct, the water in settling tank can be extracted into aqueduct, accelerated by water pump Filter.The lower end of the bipass is connected with Rose Box, and the inner cavity both sides of the Rose Box are equipped with water-guiding cavity, and the bipass is with leading Water cavity connects, and sewage filter device is equipped on the downside of the inside of the water-guiding cavity.By sewage filter device by being arranged on Sewage is carried out secondary filter by its internal sieve plate, and the setting of bipass adds sewage export speed.The setting of Rose Box One can protect water-guiding cavity, and two water that can be discharged with centralized collection water-guiding cavity are unified to go out from one outlet, there is noise reduction effect Fruit.
The setting of water guide inclined plate avoids the sewage after sewage filter device filters from being gathered in the interior bottom of chamber of Rose Box Sewage after sewage filter device filters can thoroughly be discharged Rose Box by portion via water outlet, by the setting of clamping plate, Convenient for the installation and dismounting of screen pack so that the fixation of screen pack is stablized, and avoids the sewage fallen via water-guiding cavity By screen pack impact failure, coming off for screen pack is caused, reduces the filter effect of sewage filter device, passes through setting for handle It puts, installation and dismounting and change convenient for sewage filter device, passes through motor and shaft is driven to rotate so that helical blade is by settling tank Intracavity bottom sewage sediment is discharged via sewage draining exit, and filth-discharging effect is good.
The present invention also provides a kind of processing methods of sewage, specifically include following steps:
S1, standing are exposed to the sun:By sewage collecting, the floating material in sewage is filtered out, is placed in and is exposed to the sun in pond, be exposed to the sun 2 to 3 days;
S2, addition sewage-treating agent:It will be entered in S1 in the upper strata sewage after being stood in pond that is exposed to the sun by sewage inlet Settling tank, while sewage-treating agent is added into settling tank;
S3, blowdown is staticly settled:By in S2 settling tank sewage stand 5.5 to 6 it is small when, by settling tank upper strata sewage in water pump Under the action of, lead to Rose Box via aqueduct and bipass;
S4, sewage water filtration:Sewage is dropped down onto into sewage filter device via water-guiding cavity, is filtered via screen pack;
S5, sewage discharge processing:It, can be by the sewage after sewage filter device filters via water outlet through water guide inclined plate Thoroughly discharge Rose Box;
S6, sludge treatment:After the system uses a period of time, start motor and shaft is driven to rotate, cover is opened so that spiral shell Vane piece discharges the sediment of settling tank intracavity bottom via sewage draining exit, drains clean rear closing motor, and the cover is closed.
Description of the drawings
Fig. 1 is the positive structure diagram of the present invention;
Fig. 2 is the Rose Box structure diagram of the present invention;
Fig. 3 is the sewage filter device structure diagram of the present invention.
In figure:1 settling tank, 2 motors, 3 shafts, 4 helical blades, 5 sewage draining exits, 6 sewage inlets, 7 aqueducts, 8 water pumps, 9 bipasses, 10 water-guiding cavities, 11 Rose Boxes, 12 water guide inclined plates, 13 water outlets, 14 sewage filter devices, 141 clamping plates, 142 filterings Web plate, 15 handles, 16 coarse filtration plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
Embodiment 1
The present invention provides a kind of sewage disposal systems of such as Fig. 1-3, and including settling tank 1, the upper end of the settling tank 1 is set There is sewage inlet 6, the inner cavity top of the settling tank 1 is equipped with coarse filtration plate 16, and the lower end of the sewage inlet 6 is through thick Filter plate 16, it is therefore an objective to which pollutant is blocked in below coarse filtration plate, and the left lower of the settling tank 1 is equipped with motor 2, the motor 2 output terminal is equipped with shaft 3 through the left side wall of settling tank 1, and the surface soldered of the shaft 3 has helical blade 4, the precipitation The lower right side of case 1 is equipped with sewage draining exit 5, by motor 2 shaft 3 is driven to rotate so that helical blade 4 is by bottom of chamber in settling tank 1 Portion's sewage sediment is discharged via sewage draining exit 5, and filth-discharging effect is good.
The cover that can close the sewage draining exit 5 is provided at the sewage draining exit 5(It is not shown in figure), the cover is in institute It states when motor 2 works and opens, closed when the motor 2 is stopped.After the system uses a period of time, start 2 band of motor Turn axis rotates, and cover is opened so that helical blade 4 discharges the sediment of 1 intracavity bottom of settling tank via sewage draining exit 5, row Clean rear closing motor 2 is let out, the cover is closed.When motor 2 works, belong to the blowdown stage, whole system is without dirt Water process works.
In addition, the right upper portion of the settling tank 1 is connected with bipass 9 by aqueduct 7, by the setting of bipass 9, So that aqueduct 7 is connected with water-guiding cavity 10, water-guiding cavity 10 is set to two groups, improves the fast of 10 inside sewage filter device 14 of water-guiding cavity Speed filtering, is equipped with water pump 8 on the aqueduct 7, passes through the setting of water pump 8 so that aqueduct 7 can comparatively fast will be in settling tank 1 Coarse filtration plate 16 top sewage in portion's leads to water-guiding cavity 10 via bipass 9.
The aqueduct(7)With the settling tank(1)Interface be located at the coarse filtration plate(16)Top, the sewage Inlet(6)Inside it is provided with check valve.In this way, particulate matter larger in sewage is blocked in coarse filtration plate(16)Lower section, it is convenient Particulate matter precipitates, coarse filtration plate(16)Water level after filtering is in coarse filtration plate(16)Top is sucked by water pump 8 in aqueduct 7.
Another, the lower end of the bipass 9 is connected with Rose Box 11, and the inner cavity both sides of the Rose Box 11 are equipped with water-guiding cavity 10, the bipass 9 is connected with water-guiding cavity 10, and sewage filter device 14, institute are equipped on the downside of the inside of the water-guiding cavity 10 The inside for stating sewage filter device 14 is equipped with screen pack 142 by clamping plate 141, by the setting of clamping plate 141, convenient for filtering The installation and dismounting of web plate 142 so that the fixation of screen pack 142 is stablized, and avoids the sewage fallen via water-guiding cavity 10 Impact filtration web plate 142 causes coming off for screen pack 142, reduces the filter effect of sewage filter device 14, the Rose Box 11 bottom is equipped with water outlet 13.The setting one of Rose Box 11 can protect water-guiding cavity 10, and two can be with centralized collection water guide The water that chamber 10 is discharged, it is unified to go out from one outlet, there is noise reduction.Here it is provided with door on Rose Box 11(It is not shown in figure), Convenient for opening to dismount sewage filter device 14 at any time.
Further, the intracavity bottom of the Rose Box 11, which is located on the outside of the upper end of water outlet 13, is equipped with water guide inclined plate 12, By the setting of water guide inclined plate 12, the interior bottom of chamber of Rose Box 11 is gathered in convenient for the sewage after the filtering of sewage filter device 14 Portion so that the sewage after sewage filter device 14 filters can thoroughly be discharged Rose Box 11 via water outlet 13.
Further, the forepart of the sewage filter device 14 is equipped with handle 15, by the setting of handle 15, convenient for sewage The installation of filter device 14 and dismounting and change.The water-guiding cavity(10)Inside be equipped with up and down two sewage filter devices (14), the sewage filter device(14)It is internally provided with two layers of screen pack(142).Sewage water filtration can so be allowed more It is thoroughly clean.
The present invention also provides a kind of processing methods of sewage, specifically include following steps:
S1, standing are exposed to the sun:By sewage collecting, the floating material in sewage is filtered out, is placed in and is exposed to the sun in pond, be exposed to the sun 2 to 3 days;
S2, addition sewage-treating agent:Sewage inlet will be passed through in the upper strata sewage after being stood in pond that is exposed to the sun in S1(6)Into Enter settling tank(1), while to settling tank(1)Interior addition sewage-treating agent;
S3, blowdown is staticly settled:By settling tank in S2(1)When sewage standing 5.5 to 6 is small, by settling tank(1)Upper strata sewage In water pump(8)Under the action of, via aqueduct(7)And bipass(9)Lead to Rose Box(11);
S4, sewage water filtration:By sewage via water-guiding cavity(10)Drop down onto sewage filter device(14), via screen pack (142)Filtering;
S5, sewage discharge processing:Through water guide inclined plate(12), can will pass through sewage filter device(14)Sewage warp after filtering By water outlet(13)Thoroughly discharge Rose Box(11);
S6, sludge treatment:After the system uses a period of time, start motor(2)Drive shaft(3)It rotating, cover is opened, So that helical blade(4)By settling tank(1)The sediment of intracavity bottom is via sewage draining exit(5)Clean rear closing electricity is drained in discharge Machine(2), the cover closing.
Finally it should be noted that:The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic, Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's Within protection domain.

Claims (8)

1. a kind of sewage disposal system, including settling tank(1), it is characterised in that:The settling tank(1)Upper end equipped with sewage note Entrance(6), the settling tank(1)Inner cavity top coarse filtration plate is installed(16), the sewage inlet(6)Lower end through thick Filter plate(16), the settling tank(1)Left lower motor is installed(2), the motor(2)Output terminal run through settling tank (1)Left side wall be equipped with shaft(3), the shaft(3)Surface soldered have helical blade(4), the settling tank(1)Right side Lower part is equipped with sewage draining exit(5), the sewage draining exit(5)Place, which is provided with, can close the sewage draining exit(5)Cover, the settling tank (1)Right upper portion pass through aqueduct(7)It is connected with bipass(9), the aqueduct(7)With the settling tank(1)Interface Place is located at the coarse filtration plate(16)Top, the aqueduct(7)On water pump is installed(8), the bipass(9)Lower end connect It is connected to Rose Box(11), the Rose Box(11)Inner cavity both sides be equipped with water-guiding cavity(10), the bipass(9)With water-guiding cavity (10)Connection, the water-guiding cavity(10)Inside on the downside of sewage filter device is installed(14), the sewage filter device (14)Inside pass through clamping plate(141)Screen pack is installed(142), the Rose Box(11)Bottom be equipped with water outlet (13).
2. a kind of sewage disposal system according to claim 1, it is characterised in that:The sewage filter device(14)It is internal It is provided with two layers of screen pack(142).
3. a kind of sewage disposal system according to claim 1, it is characterised in that:The sewage inlet(6)Interior setting There is check valve.
4. a kind of sewage disposal system according to claim 1, it is characterised in that:The Rose Box(11)Intracavity bottom Positioned at water outlet(13)Upper end on the outside of be equipped with water guide inclined plate(12).
5. a kind of sewage disposal system according to claim 1, it is characterised in that:The sewage filter device(14)Before Portion is equipped with handle(15).
6. a kind of sewage disposal system according to claim 1, it is characterised in that:The water-guiding cavity(10)Inside installation There are two sewage filter devices up and down(14).
7. a kind of sewage disposal system according to claim 1, it is characterised in that:The cover is in the motor(2)Work Unlatching when making, in the motor(2)It is closed when being stopped.
8. a kind of a kind of sewage disposal system described in claim 4, it is characterised in that:The processing side of the sewage disposal system Method specifically includes following steps:
S1, standing are exposed to the sun:By sewage collecting, the floating material in sewage is filtered out, is placed in and is exposed to the sun in pond, be exposed to the sun 2 to 3 days;
S2, addition sewage-treating agent:Sewage inlet will be passed through in the upper strata sewage after being stood in pond that is exposed to the sun in S1(6)Into heavy Shallow lake case(1), while to settling tank(1)Interior addition sewage-treating agent;
S3, blowdown is staticly settled:By settling tank in S2(1)When sewage standing 5.5 to 6 is small, by settling tank(1)Upper strata sewage is in water Pump(8)Under the action of, via aqueduct(7)And bipass(9)Lead to Rose Box(11);
S4, sewage water filtration:By sewage via water-guiding cavity(10)Drop down onto sewage filter device(14), via screen pack(142)It crosses Filter;
S5, sewage discharge processing:Through water guide inclined plate(12), can will pass through sewage filter device(14)Sewage after filtering is via going out The mouth of a river(13)Thoroughly discharge Rose Box(11);
S6, sludge treatment:After the system uses a period of time, start motor(2)Drive shaft(3)It rotates, cover is opened so that Helical blade(4)By settling tank(1)The sediment of intracavity bottom is via sewage draining exit(5)Clean rear closing motor is drained in discharge (2), the cover closing.
CN201710327156.4A 2017-05-10 2017-05-10 A kind of sewage disposal system and its processing method Active CN106984077B (en)

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CN107398100A (en) * 2017-09-11 2017-11-28 天津企宏腾科技有限责任公司 A kind of wastewater treatment settler and operating method
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CN105565401A (en) * 2015-08-27 2016-05-11 王富强 Tuning fork type water purifier
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Publication number Priority date Publication date Assignee Title
US5762793A (en) * 1995-08-11 1998-06-09 Nurse, Jr.; Harry L. Filter apparatus for waste water discharge system
CN203976574U (en) * 2014-03-19 2014-12-03 赵振华 Sanitary sewage simple type treatment unit
CN104445505A (en) * 2014-12-09 2015-03-25 苏州美生环保科技有限公司 Precipitating and filtering device
CN204727728U (en) * 2015-06-04 2015-10-28 天津市耀强钢结构安装有限公司 A kind for the treatment of tank
CN105565401A (en) * 2015-08-27 2016-05-11 王富强 Tuning fork type water purifier
CN205347136U (en) * 2016-01-05 2016-06-29 贵州天保生态股份有限公司 Sewage treatment device

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