CN112897789A - Environment-friendly industrial wastewater treatment system - Google Patents
Environment-friendly industrial wastewater treatment system Download PDFInfo
- Publication number
- CN112897789A CN112897789A CN202011406006.0A CN202011406006A CN112897789A CN 112897789 A CN112897789 A CN 112897789A CN 202011406006 A CN202011406006 A CN 202011406006A CN 112897789 A CN112897789 A CN 112897789A
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- China
- Prior art keywords
- industrial wastewater
- tank
- wastewater treatment
- environment
- treatment system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 64
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004062 sedimentation Methods 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 239000010802 sludge Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 12
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Images
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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
Landscapes
- 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)
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an environment-friendly industrial wastewater treatment system, which comprises an industrial wastewater equipment body, wherein during operation, an ultraviolet lamp tube is firstly opened, wastewater flows into an adjusting tank, a primary sedimentation tank, a reaction tank, a secondary sedimentation tank, a filtering tank and a disinfection tank through a water inlet pipe, and is discharged from a water outlet pipe after decomposition, filtration and disinfection treatment are carried out on the wastewater, iron products such as scrap iron and the like in the industrial wastewater can be absorbed onto an electromagnet by the arrangement of an electromagnet in the invention, the iron scrap in the industrial wastewater is prevented from influencing the filtration of an ultrafiltration membrane component, the arrangement of a first motor, a stirring shaft and a stirring blade can stir the industrial wastewater flowing into the adjusting tank, so that the iron scrap in the industrial wastewater can be more thoroughly absorbed by the electromagnet, the ultrafiltration membrane component can remove fine particles in the industrial wastewater, the use efficiency of the ultrafiltration membrane is reduced, and the ultrafiltration membrane component is, the use efficiency of the ultrafiltration membrane component is increased.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to an environment-friendly industrial wastewater treatment system.
Background
Along with the development of society, the economic level is improved, the factory process is accelerated, the production amount of urban industrial wastewater is continuously increased, if untreated industrial wastewater is directly discharged, the water environment is polluted, the timely treatment of the wastewater generated by the factory before the wastewater is discharged is very important, most of the treatment of the industrial wastewater in the prior art adopts filtration to remove impurities in the industrial wastewater, and chemical substances are added into the industrial wastewater, the industrial wastewater is purified and disinfected, but scrap iron generated in the industrial wastewater cannot be removed in time, the scrap iron contained in the industrial wastewater not only reduces the treatment effect of the industrial wastewater, and the direct discharge of iron filings to the external environment also causes waste of iron filings resources, and the industrial wastewater treatment equipment in the prior art, the filtration efficiency of impurities in the wastewater is low, and the industrial wastewater discharged to the natural environment still contains impurities.
Disclosure of Invention
The invention aims to provide an environment-friendly industrial wastewater treatment system to solve the problems of poor industrial wastewater treatment effect, scrap iron resource waste and low impurity filtering efficiency in industrial wastewater caused by the fact that scrap iron provided in the background art is not removed in time.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly industrial wastewater treatment system comprises an industrial wastewater equipment body, wherein two ends of the industrial wastewater equipment body are respectively connected with a water inlet pipe and a water outlet pipe, an ultraviolet lamp tube is arranged at the upper side in the industrial wastewater equipment body, an adjusting tank, a primary sedimentation tank, a reaction tank, a secondary sedimentation tank, a filtering tank and a disinfection tank are sequentially arranged in the industrial wastewater equipment body, the adjusting tank is close to the water inlet pipe, the disinfection tank is close to the water outlet pipe, an iron scrap removing device is arranged in the adjusting tank, a grid is arranged in the water inlet pipe, supporting legs are arranged at the bottom of the industrial wastewater equipment body, ultrafiltration membrane components are arranged in the filtering tank, sludge extraction pumps are respectively arranged in the primary sedimentation tank and the secondary sedimentation tank, the output ends of the sludge extraction pumps are connected with an external sludge tank through pipelines, a back-flushing water pump is, the bottom of the adjusting tank is provided with a drain pipe, and the drain pipe is provided with a switch valve.
As optimizing, iron fillings remove device includes first motor, (mixing) shaft, stirring leaf and electro-magnet, and (mixing) shaft, stirring leaf and electro-magnet are located the equalizing basin inside, electro-magnet and equalizing basin downside fixed connection, first motor fixed mounting at the equalizing basin downside, and first motor output end and stirring shaft are connected, and the (mixing) shaft side is equipped with the stirring leaf, and the electro-magnet is located (mixing) shaft one side.
Preferably, four groups of electromagnets are arranged, the four groups of electromagnets are annularly arranged, and the stirring shaft and the stirring blades are positioned in the four groups of electromagnets.
As optimization, the ultraviolet lamp tube penetrates through the regulating tank, the primary sedimentation tank, the reaction tank, the secondary sedimentation tank and the filtering tank respectively, and the ultraviolet lamp tube is fixedly connected with the upper side surface of the industrial wastewater equipment body through the supporting seat.
Preferably, the distances from the lower side of the water inlet pipe and the lower side of the water outlet pipe to the ground are the same.
As optimization, the lower side of the supporting leg is provided with a rubber pad.
Preferably, the electromagnet is in a C shape.
Compared with the prior art, the invention has the beneficial effects that:
1. the arrangement of the electromagnet can absorb iron products such as scrap iron and the like in the industrial wastewater onto the electromagnet, prevent the scrap iron in the industrial wastewater from influencing the filtration of the ultrafiltration membrane component, and prevent the scrap iron in the industrial wastewater from being discharged into the environment to cause the waste of the scrap iron;
2. the arrangement of the first motor, the stirring shaft and the stirring blade can stir the industrial wastewater flowing into the regulating reservoir, and increase the flow rate of the industrial wastewater in the regulating reservoir, so that the iron filings in the industrial wastewater are absorbed more thoroughly by the electromagnet;
3. after the ultrafiltration membrane component is used for a long time, the particulate matters on the ultrafiltration membrane component are increased, the service efficiency of the ultrafiltration membrane is reduced, external water can be introduced from the water outlet pipe through the arrangement of the back flush water pump, the ultrafiltration membrane component is back flushed, the service efficiency of the ultrafiltration membrane component is increased, the sludge backflow pump is arranged, and the sludge flushed from the ultrafiltration membrane component can be discharged into the reaction tank to continue the reaction and precipitation operation of the sludge.
Drawings
FIG. 1 is a schematic view of the overall structure of an environment-friendly industrial wastewater treatment system according to the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
fig. 3 is a plan view of the electromagnet.
In the figure: 1-industrial wastewater equipment body, 4-supporting legs, 41-rubber pads, 2-water inlet pipes, 5-grids, 6-regulating tank, 23-water discharge pipe, 7-primary sedimentation tank, 21-sludge extraction pump, 8-reaction tank, 9-secondary sedimentation tank, 19-filtering tank, 16-sludge reflux pump, 14-ultrafiltration membrane component, 10-disinfection tank, 3-water outlet pipe, 17-backwashing water pump, 13-ultraviolet lamp tube, 22-supporting seat, 11-scrap iron removing device, 111-first motor, 112-stirring shaft, 113-stirring blade and 114-electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly industrial wastewater treatment system comprises an industrial wastewater equipment body 1, wherein two ends of the industrial wastewater equipment body 1 are respectively connected with a water inlet pipe 2 and a water outlet pipe 3, an ultraviolet lamp tube 13 is arranged at the upper side in the industrial wastewater equipment body 1, an adjusting tank 6, a primary sedimentation tank 7, a reaction tank 8, a secondary sedimentation tank 9, a filtering tank 19 and a disinfection tank 10 are sequentially arranged in the industrial wastewater equipment body 1, the adjusting tank 6 is close to the water inlet pipe 2, the disinfection tank 10 is close to the water outlet pipe 3, an iron scrap removing device 11 is arranged in the adjusting tank 6, a grid 5 is arranged in the water inlet pipe 2, supporting legs 4 are arranged at the bottom of the industrial wastewater equipment body 1, an ultrafiltration membrane 14 is arranged in the filtering tank 19, sludge extraction pumps 21 are respectively arranged in the primary sedimentation tank 7 and the secondary sedimentation tank 9, the output ends of the sludge extraction pumps 21 are connected with an external sludge tank, a sludge reflux pump 16 is arranged between the ultrafiltration membrane component 14 and the reaction tank 8, a drain pipe 23 is arranged at the bottom of the adjusting tank 6, and a switch valve is arranged on the drain pipe 23.
Iron fillings remove device 11 includes first motor 111, (mixing) shaft 112, stirring leaf 113 and electro-magnet 114, and (mixing) shaft 112, stirring leaf 113 and electro-magnet 114 are located equalizing basin 6 inside, and electro-magnet 114 and equalizing basin 6 downside fixed connection, first motor 111 fixed mounting are in equalizing basin 6 downside, and first motor 111 output and (mixing) shaft 112 are connected, and (mixing) shaft 112 side is equipped with stirring leaf 113, and electro-magnet 114 is located (mixing) shaft 112 one side.
Four groups of electromagnets 114 are arranged, the four groups of electromagnets 114 are annularly arranged, and the stirring shaft 112 and the stirring blades 113 are positioned in the four groups of electromagnets 114.
The distances from the lower side of the water inlet pipe 1 and the lower side of the water outlet pipe 12 to the lower side of the industrial wastewater equipment body 1 are the same.
The electromagnet 114 is C-shaped.
The working principle is as follows: the utility model provides an environment-friendly industrial wastewater treatment system, including industrial wastewater equipment body 1, 1 both ends of industrial wastewater equipment body are connected with inlet tube 2 and outlet pipe 3 respectively, in operation, at first open ultraviolet tube 13, waste water flows into equalizing basin 6 through inlet tube 2, after adjusting basin 6 is handled waste water control water yield and regulation PH, waste water flows into one-level sedimentation tank 7 and carries out preliminary sedimentation, the supernatant on the one-level sedimentation tank 7 flows into secondary sedimentation tank 9 after 8 carry out the decomposition reaction in the reaction tank, secondary sedimentation tank 9 continues to deposit waste water and decomposition product, the ponding district on the upper portion of secondary sedimentation tank 9 flows into filtering ponds 19, after the further desorption of the tiny particle material of waste water, waste water flows into disinfection pond 10 and is discharged from outlet pipe 3 after the waste water of decomposition and filtration processing disinfects.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an environment-friendly industrial wastewater treatment system, includes industrial wastewater equipment body (1), its characterized in that: the industrial wastewater treatment device is characterized in that the two ends of the industrial wastewater treatment device body (1) are respectively connected with a water inlet pipe (2) and a water outlet pipe (3), an ultraviolet lamp tube (13) is arranged on the upper side inside the industrial wastewater treatment device body (1), an adjusting tank (6), a primary sedimentation tank (7), a reaction tank (8), a secondary sedimentation tank (9), a filtering tank (19) and a disinfection tank (10) are sequentially arranged inside the industrial wastewater treatment device body (1), the adjusting tank (6) is close to the water inlet pipe (2), the disinfection tank (10) is close to the water outlet pipe (3), an iron scrap removing device (11) is arranged on the adjusting tank (6), a grating (5) is arranged inside the water inlet pipe (2), supporting legs (4) are arranged at the bottom of the industrial wastewater treatment device body (1), an ultrafiltration membrane component (14) is arranged inside the filtering tank (19), and sludge extraction pumps (21) are respectively arranged inside, the sludge pump is characterized in that the output end of the sludge pump (21) is connected with an external sludge tank through a pipeline, a back flush water pump (17) is arranged between the water outlet pipe (3) and the ultrafiltration membrane component (14), a sludge reflux pump (16) is arranged between the ultrafiltration membrane component (14) and the reaction tank (8), a drain pipe (23) is arranged at the bottom of the adjusting tank (6), and a switch valve is arranged on the drain pipe (23).
2. The environment-friendly industrial wastewater treatment system according to claim 1, wherein: iron fillings remove device (11) include first motor (111), (mixing) shaft (112), stirring leaf (113) and electro-magnet (114), inside (mixing) shaft (112), stirring leaf (113) and electro-magnet (114) were located equalizing basin (6), electro-magnet (114) and equalizing basin (6) downside fixed connection, first motor (111) fixed mounting is in equalizing basin (6) downside, first motor (111) output and (mixing) shaft (112) are connected, (mixing) shaft (112) side is equipped with stirring leaf (113), electro-magnet (114) are located (mixing) shaft (112) one side.
3. The environment-friendly industrial wastewater treatment system according to claim 2, wherein: the four groups of electromagnets (114) are arranged, the four groups of electromagnets (114) are arranged in an annular shape, and the stirring shaft (112) and the stirring blades (113) are positioned in the four groups of electromagnets (114).
4. The environment-friendly industrial wastewater treatment system according to claim 3, wherein: ultraviolet tube (13) run through equalizing basin (6), one-level sedimentation tank (7), reaction tank (8), second grade sedimentation tank (9) and filtering ponds (19) respectively, side fixed connection on ultraviolet tube (13) pass through supporting seat (22) and industrial wastewater equipment body (1).
5. The environment-friendly industrial wastewater treatment system according to claim 4, wherein: the distance between the lower side of the water inlet pipe (2) and the lower side of the water outlet pipe (3) to the ground is the same.
6. The environment-friendly industrial wastewater treatment system according to claim 5, wherein: and a rubber pad (41) is arranged on the lower side of the supporting leg (4).
7. The environment-friendly industrial wastewater treatment system according to claim 6, wherein: the electromagnet (114) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406006.0A CN112897789A (en) | 2020-12-04 | 2020-12-04 | Environment-friendly industrial wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406006.0A CN112897789A (en) | 2020-12-04 | 2020-12-04 | Environment-friendly industrial wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112897789A true CN112897789A (en) | 2021-06-04 |
Family
ID=76111437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011406006.0A Pending CN112897789A (en) | 2020-12-04 | 2020-12-04 | Environment-friendly industrial wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112897789A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070278159A1 (en) * | 2006-05-31 | 2007-12-06 | Alcoa Inc. | Systems and methods for treating water using iron |
| CN101301637A (en) * | 2007-03-27 | 2008-11-12 | 株式会社日立制作所 | Magnetic separation filtration purification apparatus |
| CN107021596A (en) * | 2017-06-16 | 2017-08-08 | 成都益睿信科技有限公司 | A kind of integrated sewage treating apparatus |
| CN108840524A (en) * | 2018-07-18 | 2018-11-20 | 马学凤 | Garbage as resource handles sewage purification system |
| CN208802958U (en) * | 2018-05-21 | 2019-04-30 | 天津市碧水源环境科技有限公司 | A kind of comprehensive MBR denitrification dephosphorization apparatus |
| CN209322591U (en) * | 2018-09-14 | 2019-08-30 | 石狮市深宝新型环保材料有限公司 | A kind of steel pickling waste liquor purification system |
| CN211311208U (en) * | 2019-09-17 | 2020-08-21 | 江苏裕创环境科技有限公司 | Industrial wastewater sedimentation tank |
| CN211339070U (en) * | 2019-09-24 | 2020-08-25 | 黄春兰 | Industrial wastewater treatment device |
-
2020
- 2020-12-04 CN CN202011406006.0A patent/CN112897789A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070278159A1 (en) * | 2006-05-31 | 2007-12-06 | Alcoa Inc. | Systems and methods for treating water using iron |
| CN101301637A (en) * | 2007-03-27 | 2008-11-12 | 株式会社日立制作所 | Magnetic separation filtration purification apparatus |
| CN107021596A (en) * | 2017-06-16 | 2017-08-08 | 成都益睿信科技有限公司 | A kind of integrated sewage treating apparatus |
| CN208802958U (en) * | 2018-05-21 | 2019-04-30 | 天津市碧水源环境科技有限公司 | A kind of comprehensive MBR denitrification dephosphorization apparatus |
| CN108840524A (en) * | 2018-07-18 | 2018-11-20 | 马学凤 | Garbage as resource handles sewage purification system |
| CN209322591U (en) * | 2018-09-14 | 2019-08-30 | 石狮市深宝新型环保材料有限公司 | A kind of steel pickling waste liquor purification system |
| CN211311208U (en) * | 2019-09-17 | 2020-08-21 | 江苏裕创环境科技有限公司 | Industrial wastewater sedimentation tank |
| CN211339070U (en) * | 2019-09-24 | 2020-08-25 | 黄春兰 | Industrial wastewater treatment device |
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Application publication date: 20210604 |
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