CN106186450B - A kind of sewage treatment tubular type coagulation reaction device - Google Patents
A kind of sewage treatment tubular type coagulation reaction device Download PDFInfo
- Publication number
- CN106186450B CN106186450B CN201610810015.3A CN201610810015A CN106186450B CN 106186450 B CN106186450 B CN 106186450B CN 201610810015 A CN201610810015 A CN 201610810015A CN 106186450 B CN106186450 B CN 106186450B
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- China
- Prior art keywords
- pipe
- sewage treatment
- cylinder
- tubular type
- mixing tube
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of sewage treatment tubular type coagulation reaction devices, including water inlet pipe, chemical feed pipe and mixing tube, mixing tube is connected with precipitating desilter, the top of chemical feed pipe is provided with pressurization cylinder, it is provided with spoiler below pressurization cylinder, is provided with dosing mouth on the dosing tube wall between the spoiler and pressurization cylinder；The inner wall of mixing tube upper end is provided with spiral helicine drainage plate；Precipitating desilter includes inner barrel and outer barrel, it is provided with overflow ducts between the bottom of inner cylinder and the bottom of outer cylinder, the baffle of annular is connected between inner barrel and outer barrel, baffle plate setting there are multiple through-holes, the upper surface of baffle is covered with filter layer, is provided with outlet pipe above filter layer；Outer cylinder bottom is equipped with more sludge pipes, is provided with valve on sludge pipe, the exit of sludge pipe is equipped with collection mud box.The present apparatus, the structure for precipitating desilter is simple, cheap, and can easily and effectively remove large particulate matter, advantageously reduces cost of sewage disposal, realizes uninterruptedly sewage treatment.
Description
Technical field
The invention belongs to field of sewage treatment equipment, especially a kind of sewage treatment tubular type coagulation reaction device.
Background technique
Existing sewage coagulation reaction device utilizes stirring in use, sewage and drug are passed through reaction tank for reaction tank
Device stirring, makes sewage be uniformly mixed and be reacted with drug.This reaction tank, volume is big, takes up a large area, and wants to place
Ask higher, implementation cost is higher.
To solve the above-mentioned problems, application No. is 200810024478.2 applications for a patent for invention to disclose a kind of concrete pipe
Formula reactor, this coagulation tubular reactor only have the function of mixing sewage with drug, it is also necessary to configure solid-liquid separator
As subsequent processing device, equipment cost is increased.And after drug is mixed with sewage, coagulating generates bulky grain solid,
When using above-mentioned coagulation tubular reactor, bulky grain solid be easy to rest on damping enhanced coagulation structure and pipeline connector or
Pipeline blockage is caused in knee.
Summary of the invention
The purpose of the present invention is to provide a kind of sewage treatment tubular type coagulation reaction devices, have mixing and solid-liquid point
From function, reduce the demand of sewage disposal device, while avoiding line clogging.
The object of the present invention is achieved like this: a kind of sewage treatment tubular type coagulation reaction device, including is vertically arranged
And sequentially connected water inlet pipe, chemical feed pipe and mixing tube, the mixing tube are connected with precipitating desilter,
The top of the chemical feed pipe is provided with the pressurization cylinder of truncated cone-shaped, and the internal diameter of the pressurization cylinder lower end is less than the interior of upper end
Diameter is provided with spoiler below the pressurization cylinder, is provided with conduction hole on the spoiler, the spoiler and pressurization cylinder it
Between dosing tube wall on be provided with dosing mouth；
The inner wall of the mixing tube upper end is provided with spiral helicine drainage plate, and the upper surface of the drainage plate is provided with drainage
Slot；
The precipitating desilter includes inner barrel and outer barrel, is provided with overflow between the bottom of the inner cylinder and the bottom of outer cylinder
Channel, the baffle of annular is connected between the inner barrel and outer barrel, and the baffle plate setting has multiple through-holes, the upper table of the baffle
Face is covered with filter layer, is provided with outlet pipe on the outer tube side wall above the filter layer；The bottom of the outer cylinder is provided with more
Root sludge pipe is provided with valve on the every sludge pipe, and the exit of every sludge pipe is detachably equipped with collection mud box.
Further, the top and bottom of the chemical feed pipe are detachably connected with water inlet pipe and mixing tube respectively.
Further, the top and bottom of the chemical feed pipe pass through flange and connect with water inlet pipe and mixing tube.
Further, sample tap is provided on the outer tube side wall above the filter layer.
Further, the filter layer is reverse osmosis membrane.
Further, the sludge pipe is 2 to 4.
Further, be by the water inlet pipe, chemical feed pipe, mixing tube and the system that forms of precipitating desilter it is multiple, it is adjacent
It is connected by connection outlet pipe with the connecting tube of water inlet pipe between two systems, is provided with hydraulic pump in the connecting tube.
The beneficial effects of the present invention are: after sewage is mixed with drug, generate the solid matter of bulky grain, solidliquid mixture into
Enter to precipitate in the inner cylinder of desilter, and enter outer cylinder by overflow ducts, due to being provided with the gear of annular between outer cylinder and inner cylinder
Plate, the upper surface of baffle are covered with filter layer, and the large particulate matter in water is stopped by filter layer, rest in outer cylinder, and moisture
Son is discharged by filter layer from outlet pipe, and subsequent purification processing is carried out.Particulate matter in outer cylinder precipitate and pass through sludge pipe into
Enter collection mud box, when in collection mud box sludge accumulation to it is a certain amount of when, close the valve of a sludge pipe, corresponding collection mud box taken
Under, it clears up internal sludge and cleans up, then again on sludge pipe, open valve.According to the method, institute is successively cleared up
Some collection mud boxs.The present apparatus, water inlet pipe, chemical feed pipe and mixing tube are vertically arranged, and avoid large particulate matter blocking pipeline；It is heavy
The structure of shallow lake desilter is simple, cheap, and can easily and effectively remove large particulate matter, advantageously reduces sewage treatment
Cost realizes uninterruptedly sewage treatment.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, a kind of sewage treatment tubular type coagulation reaction device of the invention, including be vertically arranged and successively connect
Water inlet pipe 1, chemical feed pipe 2 and the mixing tube 3 connect, the mixing tube 3 are connected with precipitating desilter 4,
The top of the chemical feed pipe 2 is provided with the pressurization cylinder 21 of truncated cone-shaped, and the internal diameter of pressurization 21 lower end of cylinder is less than upper
The lower section of the internal diameter at end, the pressurization cylinder 21 is provided with spoiler 22, and conduction hole 23, the resistance are provided on the spoiler 22
Dosing mouth 24 is provided on 2 tube wall of chemical feed pipe between flowing plate 22 and pressurization cylinder 21；Drug is put into chemical feed pipe from dosing mouth 24
2, it falls on spoiler 22, after sewage is overpressurized cylinder 21, pressure increase spreads out after colliding with spoiler 22, while with
Drug mixing keeps drug distribution more uniform.
The inner wall of 3 upper end of mixing tube is provided with spiral helicine drainage plate 31, the upper surface setting of the drainage plate 31
There is drainage trough；0.5 to 1 circle of the setting of drainage plate 31, the sewage after dosing, can be along mixed under the guide functions of drainage plate 31
The inner wall for closing pipe 3 moves downward in the shape of a spiral, and in the process of movement since direction constantly changes, drug quickly expands in sewage
It dissipates, the mixing of sewage and drug is more uniform, guarantees the effect of sewage treatment.
The precipitating desilter 4 includes inner cylinder 41 and outer cylinder 42, between the bottom of the inner cylinder 41 and the bottom of outer cylinder 42
Overflow ducts 43 are provided with, the baffle 44 of annular are connected between the inner cylinder 41 and outer cylinder 42, the baffle 44 is provided with more
A through-hole 45, the upper surface of the baffle 44 are covered with filter layer 46, are arranged on 42 side wall of outer cylinder of 46 top of filter layer
There is outlet pipe 47；The bottom of the outer cylinder 42 is provided with more sludge pipes 48, is provided with valve 49 on the every sludge pipe 48,
The exit of every sludge pipe 48 is detachably equipped with collection mud box 401.Inner cylinder 41 can be installed on inner cylinder 41 by support column, can also
To be fixedly connected with the centre bore of baffle 44.Baffle 44 plays the role of protecting filter layer 46, prevents water velocity too fast to mistake
Filtering layer 46 applies biggish impact force.Pipeline configuration can be used in collection mud box 401, can pass through the structures such as flange, screw thread and sludge pipe
48 are connected, easy to disassemble.By more sludge pipes 48 of setting and collection mud box 401, when clearing up one of collection mud box 401,
Other collection mud boxs 401 work normally, and realize the continuous uninterrupted processing of sewage.
Sewage after mixing tube 3 mixes, generates the solid matter of bulky grain with drug, and solidliquid mixture enters precipitating and desilts
In the inner cylinder 41 of device 4, and enter outer cylinder 42 by overflow ducts 43, due to being provided with the gear of annular between outer cylinder 42 and inner cylinder 41
Plate 44, the upper surface of baffle 44 are covered with filter layer 46, and the large particulate matter in water is stopped by filter layer 46, rest in outer cylinder
42, and hydrone is discharged by filter layer 46 from outlet pipe 47, and subsequent purification processing is carried out.Particulate matter in outer cylinder 42 is heavy
Form sediment and pass through sludge pipe 48 enter collection mud box 401, when in collection mud box 401 sludge accumulation to it is a certain amount of when, close a spoil disposal
The valve 49 of pipe 48 removes corresponding collection mud box 401, clears up internal sludge and cleans up, then is mounted in sludge pipe again
On 48, valve is opened.According to the method, all collection mud boxs 401 are successively cleared up.The present apparatus, water inlet pipe 1, chemical feed pipe 2 and mixing
Pipe 3 is vertically arranged, and avoids large particulate matter blocking pipeline；The structure for precipitating desilter 4 is simple, cheap, and can
Large particulate matter is easily and effectively removed, cost of sewage disposal is advantageously reduced, realizes uninterruptedly sewage treatment.
For the ease of overhauling and replacing chemical feed pipe 2, the top and bottom of the chemical feed pipe 2 respectively with water inlet pipe 1 and mix
Pipe 3 is detachably connected.Preferably, the top and bottom of the chemical feed pipe 2 pass through flange and connect with water inlet pipe 1 and mixing tube 3.
Sample tap 402 is provided on 42 side wall of outer cylinder of 46 top of filter layer.Sample tap 402 is used for sewage sampling,
Judge whether processing is up to standard by the impurity content in test sample.
General filter screen can be used in filter layer 46, in order to improve filter effect, it is preferred that the filter layer 46 is reverse osmosis
Permeable membrane.
Further, the sludge pipe 48 is 2 to 4.
Since coagulating needs the regular hour, in order to avoid reaction is not thorough and cause sewage treatment not up to standard, into
One step, it is multiple, adjacent two system by the system that the water inlet pipe 1, chemical feed pipe 2, mixing tube 3 and precipitating desilter 4 form
Between by connect outlet pipe 47 be connected with the connecting tube 5 of water inlet pipe 1, be provided with hydraulic pump 51 in the connecting tube 5.Setting
Multiple identical coagulating systems, increase the coagulating time, additionally it is possible to add drug according to demand, can make in sewage
Solid particle, suspended matter thoroughly remove, guarantee the effect of sewage treatment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of sewage treatment tubular type coagulation reaction device, including it is vertically arranged and sequentially connected water inlet pipe (1), chemical feed pipe
(2) and mixing tube (3), it is characterised in that: the mixing tube (3) is connected with precipitating desilter (4),
The top of the chemical feed pipe (2) is provided with the pressurization cylinder (21) of truncated cone-shaped, and the internal diameter of described pressurization cylinder (21) lower end is less than
The internal diameter of upper end is provided with spoiler (22) below the pressurization cylinder (21), is provided with conduction hole on the spoiler (22)
(23), dosing mouth (24) are provided on chemical feed pipe (2) tube wall between the spoiler (22) and pressurization cylinder (21)；
The inner wall of mixing tube (3) upper end is provided with spiral helicine drainage plate (31), and the upper surface of the drainage plate (31) is set
It is equipped with drainage trough；
The precipitating desilter (4) includes inner cylinder (41) and outer cylinder (42), the bottom of the bottom and outer cylinder (42) of the inner cylinder (41)
It is provided between portion overflow ducts (43), the baffle (44) of annular is connected between the inner cylinder (41) and outer cylinder (42), it is described
Baffle (44) is provided with multiple through-holes (45), and the upper surface of the baffle (44) is covered with filter layer (46), the filter layer
(46) outlet pipe (47) are provided on outer cylinder (42) side wall above；The bottom of the outer cylinder (42) is provided with more sludge pipes
(48), it is provided with valve (49) on the every sludge pipe (48), the exit of every sludge pipe (48) is detachably equipped with collection
Mud box (401).
2. a kind of sewage treatment tubular type coagulation reaction device according to claim 1, it is characterised in that: the chemical feed pipe
(2) top and bottom are detachably connected with water inlet pipe (1) and mixing tube (3) respectively.
3. a kind of sewage treatment tubular type coagulation reaction device according to claim 2, it is characterised in that: the chemical feed pipe
(2) top and bottom pass through flange and connect with water inlet pipe (1) and mixing tube (3).
4. a kind of sewage treatment tubular type coagulation reaction device according to claim 1, it is characterised in that: the filter layer
(46) sample tap (402) are provided on outer cylinder (42) side wall above.
5. a kind of sewage treatment tubular type coagulation reaction device according to claim 1, it is characterised in that: the filter layer
It (46) is reverse osmosis membrane.
6. a kind of sewage treatment tubular type coagulation reaction device according to claim 1, it is characterised in that: the sludge pipe
It (48) is 2 to 4.
7. a kind of sewage treatment tubular type coagulation reaction device described in any one claim according to claim 1-6,
Be characterized in that: be by the water inlet pipe (1), chemical feed pipe (2), mixing tube (3) and precipitating desilter (4) system for form it is multiple,
It is connected by connecting outlet pipe (47) with the connecting tube (5) of water inlet pipe (1) between adjacent two system, on the connecting tube (5)
It is provided with hydraulic pump (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810015.3A CN106186450B (en) | 2016-09-08 | 2016-09-08 | A kind of sewage treatment tubular type coagulation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810015.3A CN106186450B (en) | 2016-09-08 | 2016-09-08 | A kind of sewage treatment tubular type coagulation reaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106186450A CN106186450A (en) | 2016-12-07 |
| CN106186450B true CN106186450B (en) | 2019-07-30 |
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ID=58066664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610810015.3A Expired - Fee Related CN106186450B (en) | 2016-09-08 | 2016-09-08 | A kind of sewage treatment tubular type coagulation reaction device |
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| Country | Link |
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| CN (1) | CN106186450B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107640800A (en) * | 2017-10-20 | 2018-01-30 | 河南师范大学 | A kind of processing unit of quick adsorption sewage |
| CN110078259A (en) * | 2019-05-17 | 2019-08-02 | 罗会英 | A kind of sewage disposal device of quick confection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043770A (en) * | 1996-08-07 | 1998-02-17 | Shin Etsu Handotai Co Ltd | Treatment of waste water containing suspended particle |
| CN102120655A (en) * | 2011-01-26 | 2011-07-13 | 西安建筑科技大学 | Intensive integrated water purification equipment |
| CN202173844U (en) * | 2011-08-01 | 2012-03-28 | 北京中环嘉诚环境工程有限公司 | Reaction, sedimentation and filtration integrated device |
| CN102616956A (en) * | 2012-03-22 | 2012-08-01 | 丛海兵 | Water treatment system for removing algae by pressure strengthening and sedimentation coagulating and water treatment method |
| CN203159301U (en) * | 2013-03-18 | 2013-08-28 | 南京宁青环保开发有限公司 | Wastewater coagulation sedimentation integrated device |
| CN203269743U (en) * | 2013-05-25 | 2013-11-06 | 杨志江 | Efficient sludge reflux and flocculent precipitation integrated device |
| CN105327530A (en) * | 2015-12-09 | 2016-02-17 | 重庆大学 | Integrated precipitation device with flocculation reinforcement function |
-
2016
- 2016-09-08 CN CN201610810015.3A patent/CN106186450B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1043770A (en) * | 1996-08-07 | 1998-02-17 | Shin Etsu Handotai Co Ltd | Treatment of waste water containing suspended particle |
| CN102120655A (en) * | 2011-01-26 | 2011-07-13 | 西安建筑科技大学 | Intensive integrated water purification equipment |
| CN202173844U (en) * | 2011-08-01 | 2012-03-28 | 北京中环嘉诚环境工程有限公司 | Reaction, sedimentation and filtration integrated device |
| CN102616956A (en) * | 2012-03-22 | 2012-08-01 | 丛海兵 | Water treatment system for removing algae by pressure strengthening and sedimentation coagulating and water treatment method |
| CN203159301U (en) * | 2013-03-18 | 2013-08-28 | 南京宁青环保开发有限公司 | Wastewater coagulation sedimentation integrated device |
| CN203269743U (en) * | 2013-05-25 | 2013-11-06 | 杨志江 | Efficient sludge reflux and flocculent precipitation integrated device |
| CN105327530A (en) * | 2015-12-09 | 2016-02-17 | 重庆大学 | Integrated precipitation device with flocculation reinforcement function |
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| CN106186450A (en) | 2016-12-07 |
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