CN110451668A - A kind of sewage stage purification processing unit - Google Patents
A kind of sewage stage purification processing unit Download PDFInfo
- Publication number
- CN110451668A CN110451668A CN201910708448.1A CN201910708448A CN110451668A CN 110451668 A CN110451668 A CN 110451668A CN 201910708448 A CN201910708448 A CN 201910708448A CN 110451668 A CN110451668 A CN 110451668A
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- China
- Prior art keywords
- processing unit
- adsorption
- slot
- purification processing
- stage purification
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Classifications
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of sewage stage purification processing unit, including purifying tube, filter plate, agitating device and adsorption plate, integrally structure cylindrical, upper opening, inner hollow are provided with purify cavity to the purifying tube；The filter plate is arranged at the accent of purify cavity, and agitating device is arranged at purify cavity bottom of chamber；The agitating device includes stirring rod and stirring frame, and the stirring frame is fixed on stirring rod side, and stirring rod bottom end is provided with turntable, and turntable is mounted on purify cavity bottom of chamber, and the turntable is provided with driving motor, and driving motor and controller are electrically connected；Mounting groove is provided in the stirring frame, adsorption plate is equipped in stirring frame；Purifying tube lower end side is provided with water outlet, electrically operated valve is provided in water outlet, the electrically operated valve and controller are electrically connected；The present invention carries out classification processing to sewage by setting filter plate, adsorption plate, and solid filtering is carried out with flocculation adsorption classification, and clean-up effect is excellent.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of sewage stage purification processing unit.
Background technique
Environmental protection referred to as environmental protection.The range that environmental protection is related to is wide, comprehensive strong, it is related to natural science and social section
The many fields etc. learned, there are also its unique research objects.Environmental protection mode includes: to take administration, law, economy, science
Technology, civil spontaneous environmental protection organization etc. reasonably utilize natural resources, the pollution and destruction of environment are prevented, in the hope of natural ring
The same humanistic environment in border, economic environment common equilibrium sustainable development, expand the reproduction of useful resources, guarantee the development of society.
Water resource is a kind of non-renewable resource, and with the development of economy with the increase of population, the mankind are for water resource
Demand continue to increase, along with there are still unreasonable exploitation and utilization to water resource, many areas all occur at present
Different degrees of water shortage problem, with the improvement of people's living standards, country increasingly pays close attention to the processing of sanitary sewage.Mesh
Before, the source of sewage is mainly the waste water in living, and processing idea is poor, it is directly discharged to river, lake, in ocean, these
Contain various harmful microorganisms in sanitary sewage, will cause the pollution of environment.And existing sewage-treatment plant, there is purification not
Thoroughly, the problem of clean-up effect difference.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage stage purification processing units, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of sewage stage purification processing unit, including it is net
Change cylinder, filter plate, agitating device and adsorption plate, integrally structure cylindrical, cylindrical structure upper opening are interior for the purifying tube
Portion is hollow to be provided with purify cavity；The filter plate is arranged at the accent of purify cavity, and agitating device is arranged below filter plate；Institute
Stating agitating device includes stirring rod and stirring frame, and the stirring frame is fixed on stirring rod side, and stirring rod bottom end is provided with turntable,
Turntable is mounted on purify cavity bottom of chamber, and the turntable is provided with driving motor, and driving motor is connected with controller；In the stirring frame
It is provided with mounting groove, adsorption plate is equipped in mounting groove；Purifying tube lower end side is provided with water outlet, is set in water outlet
It is equipped with electrically operated valve, the electrically operated valve and controller are electrically connected.
Preferably, the filter plate bottom end is provided with the first through slot, and filter plate top is provided with the second through slot, and described
Two through slots are in inverted round stage structure；Be provided with filter screen placing groove between the first through slot and the second through slot, filter screen placing groove with
Step structure is formed between first through slot, is provided with filter screen on filter screen placing groove.
Preferably, the filter screen is metal filter screen, and filter screen mesh size is 1~5mm.
Preferably, it is provided with link block on the outside of the filter plate, loose slot is provided on purifying tube side wall, link block is set
It sets in loose slot；It is provided with screw rod in the loose slot, screw hole is provided on link block, the screw rod is passed through from screw hole,
And it is matched；The screw rod is mounted in loose slot by drive shaft, and the drive shaft is provided with driving motor, driving motor
It is electrically connected with controller.
Preferably, the link block is uniformly arranged around filter plate outer wall, and setting number is no less than three.
Preferably, the stirring frame is square frame, and adsorption plate is square plate；The suction of strip is provided on adsorption plate
Attached hole is provided with activated carbon tube in the adsorption hole.
Preferably, the setting direction of the adsorption hole is parallel with stirring rod setting direction, adsorption hole be arranged side by side have it is multiple.
Preferably, the activated carbon tube is tubular structure, and tube surfaces are provided with through-hole, and tubular body is provided with active carbon suction
Attached particle；The activated carbon tube is horizontally installed in adsorption hole, and is evenly arranged with multiple groups along adsorption hole.
Preferably, kelly is provided in the installation groove groove wall, the kelly is electric pushrod, and kelly is provided with eight,
It is separately positioned on the front and back side of four cell walls of mounting groove, stirring frame is clamped between kelly；The kelly electrically connects with controller
It connects.
Compared with prior art, the beneficial effects of the present invention are: the present invention by setting filter plate, adsorption plate to sewage into
Row classification processing, filter plate carry out solid filtering to sewage, filter off residue and larger-size sundries；Adsorption plate is driven later
Rotation, to remaining sundries in water, is adsorbed by active carbon particle；By both modes, waste water classification is handled,
Clean-up effect is more preferable, avoids polluting the environment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is filter plate structural schematic diagram of the invention；
Fig. 3 is activity slot structure schematic diagram of the invention；
Fig. 4 is adsorption plate structural schematic diagram of the invention；
Figure label: 1, purifying tube；11, purify cavity；12, water outlet；13, loose slot；14, screw rod；2, filter plate；21,
First through slot；22, the second through slot；23, filter screen placing groove；24, filter screen；25, link block；26, screw hole；3, agitating device；
31, stirring rod；32, stirring frame；33, turntable；34, mounting groove；35, kelly；4, adsorption plate；41, adsorption hole；42, activated carbon tube.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of sewage stage purification processing unit, including purification
Cylinder 1, filter plate 2, agitating device 3 and adsorption plate 4, the whole structure cylindrical of the purifying tube 1, cylindrical structure top is opened
Mouthful, inner hollow is provided with purify cavity 11；The filter plate 2 is arranged at the accent of purify cavity 11, and agitating device 3 is arranged in mistake
2 lower section of filter plate；The agitating device 3 includes stirring rod 31 and stirring frame 32, and the stirring frame 32 is fixed on 31 side of stirring rod,
31 bottom end of stirring rod is provided with turntable 33, and turntable 33 is mounted on 11 bottom of chamber of purify cavity, and the turntable 33 is provided with driving motor, drives
Dynamic motor is connected with controller；Mounting groove 34 is provided in the stirring frame 32, adsorption plate 4 is equipped in mounting groove 34；
1 lower end side of purifying tube is provided with water outlet 12, electrically operated valve, the electrically operated valve and controller are provided in water outlet 12
It is electrically connected.
Further, 2 bottom end of filter plate is provided with the first through slot 21, and 2 top of filter plate is provided with the second through slot
22, second through slot 22 is in inverted round stage structure；Filter screen placing groove is provided between the first through slot 21 and the second through slot 22
23, step structure is formed between filter screen placing groove 23 and the first through slot 21, filtering is provided on filter screen placing groove 23
Net 24.
Further, the filter screen 24 is metal filter screen, and 24 mesh size of filter screen is 1~5mm.
Further, it is provided with link block 25 on the outside of the filter plate 2, is provided with loose slot 13 on 1 side wall of purifying tube,
Link block 25 is arranged in loose slot 13；It is provided with screw rod 14 in the loose slot 13, screw hole 26, institute are provided on link block 25
It states screw rod 14 to pass through from screw hole 26, and matched；The screw rod 14 is mounted in loose slot 13 by drive shaft, the drive
Moving axis is provided with driving motor, and driving motor and controller are electrically connected.
Further, the link block 25 is uniformly arranged around 2 outer wall of filter plate, and setting number is no less than three.
Further, the stirring frame 32 is square frame, and adsorption plate 4 is square plate；Strip is provided on adsorption plate 4
The adsorption hole 41 of shape is provided with activated carbon tube 42 in the adsorption hole 41.
Further, the setting direction of the adsorption hole 41 is parallel with 31 setting direction of stirring rod, and adsorption hole 41 is set side by side
It is equipped with multiple.
Further, the activated carbon tube 42 is tubular structure, and tube surfaces are provided with through-hole, and tubular body setting is active
Charcoal adsorbs particle；The activated carbon tube 42 is horizontally installed in adsorption hole 41, and is evenly arranged with multiple groups along adsorption hole 41.
Further, kelly 35 is provided on 34 cell wall of mounting groove, the kelly 35 is electric pushrod, and kelly 35 is set
Eight are equipped with, the front and back side of 34 4 cell walls of mounting groove is separately positioned on, stirring frame 32 is clamped between kelly 35；The kelly
35 are electrically connected with controller.
Working principle: the waste water handled is added in purifying tube 1, larger-size solid impurity, In in water
Under filter screen 24 in filter plate 2 acts on, it is filtered off, water later enters in filter chamber 11；Turntable 33 is controlled by controller
Rotation drives stirring rod 31, stirring frame 32 to rotate, rotates adsorption plate 4, is provided with activated carbon tube 42 in adsorption plate 4, utilizes work
Property Carbon Materials porous solid surface, organic matter or noxious material in Adsorption water, is purified water；Purified water
It is discharged by water outlet 12.
When in use, can by controller control screw rod 14 connect rotating shaft electric motor work, drive screw rod 14 with connect
The screw hole 26 of block 25 cooperates, and moves up and down link block 25, consequently facilitating the sundries filtered out on filter plate 2 is ejected, is convenient for
Recycling.The setting of link block 25 no less than three, it can stablize and fix a plane, guarantee filter plate 2 stablizes setting.
The flexible of kelly 35 is controlled by controller, convenient for users to installation and removal adsorption plate 4, when using certain time
Afterwards, adsorption plate 4 is replaced in time, guarantees the Mars of active carbon particle in activated carbon tube 42, to guarantee its detergent power.
Second groove 24 of rounding mesa-shaped is set on filter plate 2, convenient for the guiding to water flow；Meanwhile filter screen 24 is arranged
Filtration is played on stair-stepping filter screen placing groove 23；Meanwhile metal filter screen have certain hardness, be able to use compared with
For a long time, it and is directly placed on filter screen placing groove 23, is also convenient for alignment and carries out replacement substitution.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing mature technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of sewage stage purification processing unit, it is characterised in that: including purifying tube (1), filter plate (2), agitating device (3)
With adsorption plate (4), integrally structure cylindrical, cylindrical structure upper opening, inner hollow are provided with only the purifying tube (1)
Change chamber (11)；The filter plate (2) is arranged at the accent of purify cavity (11), and agitating device (3) is arranged under filter plate (2)
Side；The agitating device (3) includes stirring rod (31) and stirring frame (32), and the stirring frame (32) is fixed on stirring rod (31) side
Face, stirring rod (31) bottom end are provided with turntable (33), and turntable (33) is mounted on purify cavity (11) bottom of chamber, turntable (33) setting
There is driving motor, driving motor is connected with controller；It is provided with mounting groove (34) in the stirring frame (32), adsorption plate (4) is matched
It closes and is arranged in mounting groove (34)；In purifying tube (1), lower end side is provided with water outlet (12), and water outlet is provided with electricity in (12)
Movable valve, the electrically operated valve and controller are electrically connected.
2. a kind of sewage stage purification processing unit according to claim 1, it is characterised in that: filter plate (2) bottom
End is provided with the first through slot (21), is provided with the second through slot (22) on filter plate (2) top, and second through slot (22) is in rounding
Platform structure；Filter screen placing groove (23), filter screen placing groove are provided between the first through slot (21) and the second through slot (22)
(23) step structure is formed between the first through slot (21), filter screen (24) is provided on filter screen placing groove (23).
3. a kind of sewage stage purification processing unit according to claim 2, it is characterised in that: the filter screen (24) is
Metal filter screen, filter screen (24) mesh size are 1~5mm.
4. a kind of sewage stage purification processing unit according to claim 1, it is characterised in that: the filter plate (2) is outside
Side is provided with link block (25), is provided with loose slot (13) on purifying tube (1) side wall, and link block (25) is arranged in loose slot
(13) in；It is provided with screw rod (14), is provided on link block (25) screw hole (26) in the loose slot (13), the screw rod (14)
It is passed through from screw hole (26), and matched；The screw rod (14) is mounted in loose slot (13) by drive shaft, the driving
Axis is provided with driving motor, and driving motor and controller are electrically connected.
5. a kind of sewage stage purification processing unit according to claim 4, it is characterised in that: the link block (25) around
Filter plate (2) outer wall be uniformly arranged, setting number be no less than three.
6. a kind of sewage stage purification processing unit according to claim 1, it is characterised in that: the stirring frame (32) is
Square frame, adsorption plate (4) are square plate；The adsorption hole (41) of strip, the adsorption hole are provided on adsorption plate (4)
(41) activated carbon tube (42) are provided in.
7. a kind of sewage stage purification processing unit according to claim 6, it is characterised in that: the adsorption hole (41)
Setting direction is parallel with stirring rod (31) setting direction, adsorption hole (41) be arranged side by side have it is multiple.
8. a kind of sewage stage purification processing unit according to claim 6, it is characterised in that: the activated carbon tube (42)
For tubular structure, tube surfaces are provided with through-hole, and tubular body is provided with activated carbon adsorption particle；The activated carbon tube (42) is laterally
Setting is evenly arranged with multiple groups in adsorption hole (41), and along adsorption hole (41).
9. a kind of sewage stage purification processing unit according to claim 6, it is characterised in that: mounting groove (34) slot
It is provided on wall kelly (35), the kelly (35) is electric pushrod, and kelly (35) is provided with eight, is separately positioned on mounting groove
The front and back side of (34) four cell walls, stirring frame (32) are clamped between kelly (35)；The kelly (35) electrically connects with controller
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708448.1A CN110451668A (en) | 2019-08-01 | 2019-08-01 | A kind of sewage stage purification processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708448.1A CN110451668A (en) | 2019-08-01 | 2019-08-01 | A kind of sewage stage purification processing unit |
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| Publication Number | Publication Date |
|---|---|
| CN110451668A true CN110451668A (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910708448.1A Pending CN110451668A (en) | 2019-08-01 | 2019-08-01 | A kind of sewage stage purification processing unit |
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| CN (1) | CN110451668A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807646A (en) * | 2020-08-03 | 2020-10-23 | 黑龙江建筑职业技术学院 | Bioreactor for sewage treatment |
| CN114258843A (en) * | 2021-12-27 | 2022-04-01 | 生态环境部华南环境科学研究所 | Ecological environment restoration system with landscape effect |
| CN115159737A (en) * | 2022-08-07 | 2022-10-11 | 临沂大学 | Equipment for degrading organic matters and nitrogen content in industrial wastewater |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130019164A (en) * | 2011-08-16 | 2013-02-26 | 에스엔티코리아 주식회사 | Continuous time water purification apparatus using adsorption pack |
| CN205170586U (en) * | 2015-11-28 | 2016-04-20 | 唐莉 | High -efficient convenient sewage treatment device |
| CN107915344A (en) * | 2017-11-10 | 2018-04-17 | 陈忠响 | A kind of sewage-treatment plant |
| CN107973484A (en) * | 2017-10-23 | 2018-05-01 | 惠安县威科电子科技有限公司 | The industrial sewage processing unit that band eliminates the unusual smell |
| CN108104522A (en) * | 2017-12-15 | 2018-06-01 | 徐州易尔环保科技有限公司 | A kind of tank liquid level cleaning plant |
| CN207591396U (en) * | 2017-10-28 | 2018-07-10 | 广州龙康机电设备有限公司 | A kind of sewage water filtration tower |
| CN108585315A (en) * | 2018-04-27 | 2018-09-28 | 沈珂羽 | A kind of effluent treatment plant |
| CN208603874U (en) * | 2018-06-21 | 2019-03-15 | 成都远大牧业发展有限公司 | A kind of Wastewater from Pig Farm recycling precipitating filter plant |
-
2019
- 2019-08-01 CN CN201910708448.1A patent/CN110451668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130019164A (en) * | 2011-08-16 | 2013-02-26 | 에스엔티코리아 주식회사 | Continuous time water purification apparatus using adsorption pack |
| CN205170586U (en) * | 2015-11-28 | 2016-04-20 | 唐莉 | High -efficient convenient sewage treatment device |
| CN107973484A (en) * | 2017-10-23 | 2018-05-01 | 惠安县威科电子科技有限公司 | The industrial sewage processing unit that band eliminates the unusual smell |
| CN207591396U (en) * | 2017-10-28 | 2018-07-10 | 广州龙康机电设备有限公司 | A kind of sewage water filtration tower |
| CN107915344A (en) * | 2017-11-10 | 2018-04-17 | 陈忠响 | A kind of sewage-treatment plant |
| CN108104522A (en) * | 2017-12-15 | 2018-06-01 | 徐州易尔环保科技有限公司 | A kind of tank liquid level cleaning plant |
| CN108585315A (en) * | 2018-04-27 | 2018-09-28 | 沈珂羽 | A kind of effluent treatment plant |
| CN208603874U (en) * | 2018-06-21 | 2019-03-15 | 成都远大牧业发展有限公司 | A kind of Wastewater from Pig Farm recycling precipitating filter plant |
Non-Patent Citations (1)
| Title |
|---|
| 中国医药工业公司医药工业设计院: "《国外专利文献题解 化工机械及设备 3》", 31 July 1966, 上海市科学技术编译馆 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807646A (en) * | 2020-08-03 | 2020-10-23 | 黑龙江建筑职业技术学院 | Bioreactor for sewage treatment |
| CN114258843A (en) * | 2021-12-27 | 2022-04-01 | 生态环境部华南环境科学研究所 | Ecological environment restoration system with landscape effect |
| CN115159737A (en) * | 2022-08-07 | 2022-10-11 | 临沂大学 | Equipment for degrading organic matters and nitrogen content in industrial wastewater |
| CN115159737B (en) * | 2022-08-07 | 2024-03-22 | 临沂大学 | Equipment for degrading organic matters and nitrogen content in industrial wastewater |
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Application publication date: 20191115 |