CN113336360A - Method and device for treating wastewater for industrial production - Google Patents
Method and device for treating wastewater for industrial production Download PDFInfo
- Publication number
- CN113336360A CN113336360A CN202110640010.1A CN202110640010A CN113336360A CN 113336360 A CN113336360 A CN 113336360A CN 202110640010 A CN202110640010 A CN 202110640010A CN 113336360 A CN113336360 A CN 113336360A
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- wastewater
- fixedly connected
- shell
- wall
- industrial production
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F7/00—Aeration of stretches of water
Abstract
The invention relates to the field of wastewater treatment, and discloses a wastewater treatment method for industrial production, which comprises the following steps: s1: filtering, namely putting the wastewater into a reaction chamber, and filtering through a filter box 8, wherein the filter screen for filtering is between 20 and 100 meshes; s2: adding a flocculating agent, and adding the flocculating agent into the filtered wastewater; the invention also provides a wastewater treatment device for industrial production, which comprises a shell, a discharging mechanism and a dosing mechanism, wherein the discharging mechanism comprises a connecting shaft and a rotating plate, the rotating plate is rotatably connected with the connecting shaft, a sliding rod is fixed on one side of the rotating plate through a bolt, and a water plug is rotatably connected to the inner wall of one side of the shell. The invention has the advantages that the problem that the wastewater cannot be completely treated due to high flowing speed of the wastewater in the treatment tank can be solved, so that the treatment effect of the wastewater is improved, and the wastewater is fully contacted with oxygen in the wastewater treatment process, so that the treatment effect of the wastewater is improved.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment method and a wastewater treatment device for industrial production.
Background
Industrial waste water refers to waste water, waste water and waste liquid generated in industrial production processes, which contains industrial production materials, intermediates and products lost with water and pollutants generated in the production processes, along with the rapid development of the industry, the variety and the quantity of the waste water are rapidly increased, the pollution to water is becoming wide and serious, the health and the safety of human beings are threatened, the treatment of industrial waste water is more important for protecting the environment than the treatment of urban waste water, although the treatment of industrial waste water is started as early as the end of 19 century, and a great deal of experimental research and production practice are carried out in the following half century, but because the components of many industrial waste water are complex, some technical problems are not completely solved, and the treatment of waste water is needed.
At present, the wastewater treatment device in the prior art has the following defects: waste water is too fast at the treatment incasement flow velocity for waste water can not be handled totally, for this reason, we propose a waste water treatment device for industrial production.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a method and a device for treating wastewater for industrial production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for treating wastewater for industrial production comprises the following steps:
s1: filtering, namely putting the wastewater into a reaction chamber, and filtering through a filter box 8, wherein the filter screen for filtering is between 20 and 100 meshes;
s2: adding a flocculating agent, and adding the flocculating agent into the filtered wastewater, wherein the weight ratio of the flocculating agent to the wastewater is 1-5: 30-100;
s3: stirring, adding the flocculating agent and stirring for 10-40 minutes;
s4: removing impurities, fully reacting, filtering by a filter screen of 30-60 meshes, and collecting the filtered impurities;
s5: aerating, namely introducing the filtered wastewater into an independent space, and then carrying out aeration treatment to ensure that the wastewater is fully contacted with oxygen, so that the treatment effect is improved;
s6: discharging, and directly discharging the aerated wastewater.
The invention also provides a wastewater treatment device for industrial production, which comprises a shell, a discharge mechanism and a dosing mechanism, wherein the discharge mechanism comprises a connecting shaft and a rotating plate, the rotating plate is rotatably connected with the connecting shaft, a sliding rod is fixed on one side of the rotating plate through a bolt, a water plug is rotatably connected on the inner wall of one side of the shell, a water outlet is formed in the outer wall of one side of the shell, the water outlet is matched with the water plug, a traction rope is bonded on one side of the water plug, a floating ball is bonded at one end of the traction rope and is slidably connected with the sliding rod, stop blocks are fixed on the inner walls of two sides of the shell through bolts, and a reaction chamber and a treatment chamber are respectively arranged in the shell.
As a further scheme of the invention, a motor is fixed on the top of the shell through a bolt, a belt is wound on one side of an output shaft of the motor, an inner wall of one side of the shell is rotatably connected with a stirring roller, a plurality of stirring blades are fixed on one side of the stirring roller through bolts, a belt wheel is fixed on one end of the stirring roller through a bolt, the belt wheel is connected with the output shaft of the motor through a belt, and the belt wheel is positioned on an outer wall of one side of the shell.
As a further scheme of the invention, the outer wall of one side of the reaction chamber is embedded with a filter box and a collection box, the inner wall of one side of the shell is fixedly provided with a water guide plate through a bolt, the water guide plate is fixedly connected with the filter box, the bottom of the shell is fixedly provided with a partition plate through a bolt, the partition plate is in an inclined structure, the inner walls of the top and the bottom of the shell are fixedly provided with filter screens through bolts, and the collection box is positioned between the partition plate and the filter screens.
As a further scheme of the invention, a fan is fixed on the outer wall of the top of the shell through bolts, an air inlet pipe is sleeved at the air outlet end of the fan, a plurality of aeration pipes are inserted into one side of the air inlet pipe, and the aeration pipes are positioned inside the shell.
As a further scheme of the invention, a slide rail is fixed on the inner wall of one side of the shell through a bolt, two springs are fixed on one side of the slide rail through a bolt, a slide block is fixed on one end of each spring through a bolt, and the slide block is in contact with the stirring blade.
As a further scheme of the present invention, the medicine-feeding mechanism includes a medicine box and a medicine-feeding tube, one end of the medicine-feeding tube is communicated with the medicine box, and the other end of the medicine-feeding tube is communicated with the housing.
As a further scheme of the invention, the outer wall of one side of the shell is provided with a water inlet, and the outer wall of the other side of the shell is provided with a breathable net plate.
The invention has the beneficial effects that:
1. through the setting of changeing the board can solve waste water at the treatment incasement flow velocity too fast for waste water can not handle clean problem completely, thereby has improved the treatment effect of waste water.
2. Through the setting of aeration pipe can make the abundant contact of waste water and oxygen when waste water treatment, and then improved the treatment effect of waste water.
3. Through mutually supporting use of medicine water tank, water inlet, motor, stirring roller and filter screen to make the industrial waste water that comes in through the water inlet react through the flocculation agent in the medicine water tank, at the effect of stirring roller, accelerate reaction rate, and then can carry out preliminary processing to industrial waste water, once more filter industrial waste water under the cooperation of filter screen, further make industrial waste water treatment better.
Drawings
FIG. 1 is a schematic perspective view of an industrial wastewater treatment apparatus according to the present invention;
FIG. 2 is a schematic sectional view of an industrial wastewater treatment apparatus according to the present invention;
FIG. 3 is a schematic structural view of a discharging mechanism of a wastewater treatment device for industrial production according to the present invention;
FIG. 4 is a schematic view of a chemical feeding mechanism of the wastewater treatment device for industrial production according to the present invention.
FIG. 5 is a schematic view of a system flow structure of a wastewater treatment method for industrial production according to the present invention.
In the figure: 1. a fan; 2. a motor; 3. a medicine chest; 4. a water inlet; 5. a medicine feeding pipe; 6. a housing; 7. a collection box; 8. a filter cartridge; 9. an aeration pipe; 10. a water guide plate; 11. a partition plate; 12. a gas-permeable net plate; 13. a stopper; 14. a water outlet; 15. filtering with a screen; 16. a stirring roller; 17. a slide bar; 18. a floating ball; 19. a water plug; 20. a hauling rope; 21. rotating the plate; 22. a connecting shaft; 23. a spring; 24. a slide rail; 25. a slide block.
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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-5, a wastewater treatment device for industrial production, comprising a housing 6, a discharging mechanism and a chemical feeding mechanism, wherein the discharging mechanism comprises a connecting shaft 22 and a rotating plate 21, the rotating plate 21 is rotatably connected with the connecting shaft 22, a slide rod 17 is fixed on one side of the rotating plate 21 through a bolt, a water plug 19 is rotatably connected on the inner wall of one side of the housing 6, a water outlet 14 is arranged on the outer wall of one side of the housing 6, the water outlet 14 is in tangent joint with the water plug 19, a hauling rope 20 is adhered on one side of the water plug 19, a floating ball 18 is adhered on one end of the hauling rope 20, the floating ball 18 is in sliding connection with the slide rod 17, when wastewater circulates, the rotating plate 21 is impacted to rotate on one side of the connecting shaft 22, then the floating ball 18 floats under the action of the wastewater, so that the water plug 19 is opened under the cooperation of the slide rod 17, the treated wastewater is discharged, stoppers 13 are fixed on the inner walls of two sides of the housing 6 through bolts, the stop 13 has a limiting function on the rotating plate 21, and a reaction chamber and a processing chamber are respectively arranged in the shell 6.
In the invention, a motor 2 is fixed on the top of a shell 6 through a bolt, a belt is wound on one side of an output shaft of the motor 2, an inner wall of one side of the shell 6 is rotatably connected with a stirring roller 16, a plurality of stirring blades are fixed on one side of the stirring roller 16 through a bolt, the belt rotates under the driving of the motor 2, so that the stirring roller 16 is driven to rotate under the cooperation of the belt, and further the stirring blades are driven to rotate, so that industrial wastewater is stirred, a belt wheel is fixed on one end of the stirring roller 16 through a bolt, the belt wheel is connected with the output shaft of the motor 2 through a belt, the belt wheel is positioned on the outer wall of one side of the shell 6, a filter box 8 and a collection box 7 are embedded on the outer wall of one side of a reaction chamber, a water guide plate 10 is fixed on the inner wall of one side of the shell 6 through a bolt, the water guide plate 10 is fixedly connected with the filter box 8, the industrial wastewater flows into the filter box 8 through the water guide plate 10, and is primarily filtered through the filter box 8, the bottom of the shell 6 is fixed with a clapboard 11 through bolts, the clapboard 11 is in an inclined structure, the inner walls of the top and the bottom of the shell 6 are both fixed with a filter screen 15 through bolts, when the reacted industrial wastewater flows to the treatment chamber, the industrial wastewater is filtered through the filter screen 15, thereby leading the flocculate in the wastewater to fall into the collecting box 7, being convenient for collecting the flocculate in the later period, the collecting box 7 is positioned between the clapboard 11 and the filter screen 15, the outer wall of the top of the shell 6 is fixed with the fan 1 through a bolt, the air outlet end of the fan 1 is sleeved with the air inlet pipe, one side of the air inlet pipe is inserted with a plurality of aeration pipes 9, air enters the aeration pipes 9 through the air inlet pipe through the fan 1, then, aeration is performed through the aeration pipe 9, so that oxygen in the air is in contact with the wastewater, the wastewater is in full contact with the oxygen, the wastewater treatment effect is further improved, and the aeration pipe 9 is located inside the housing 6.
Particularly, a slide rail 24 is fixed on the inner wall of one side of the shell 6 through bolts, two springs 23 are fixed on one side of the slide rail 24 through bolts, a slide block 25 is fixed on one end of each spring 23 through bolts, each slide block 25 is in contact with a stirring blade, the medicine feeding mechanism comprises a medicine box 3 and a medicine feeding pipe 5, the stirring blades are driven to rotate while the stirring roller 16 rotates, the stirring blades are in contact with the slide blocks 25, so that the slide blocks 25 are lifted to slide on one side of the slide rail 24 by the stirring blades, a flocculating agent in the medicine feeding pipe 5 flows into the shell 6, then the flocculating agent is fully fused with wastewater under the stirring of the stirring roller 16 to obtain flocculation, one end of the medicine feeding pipe 5 is communicated with the medicine box 3, the flocculating agent in the medicine box 3 flows out through the medicine feeding pipe 5, the other end of the medicine feeding pipe 5 is communicated with the shell 6, a water inlet 4 is arranged on the outer wall of one side of the shell 6, industrial wastewater enters the reaction chamber through the water inlet 4, and the outer wall of the other side of the shell 6 is provided with a breathable mesh plate 12.
The invention also provides a wastewater treatment method for industrial production, and the device comprises the following steps:
s1: filtering, namely putting the wastewater into a reaction chamber, and filtering through a filter box 8, wherein the filter screen for filtering is between 20 and 100 meshes;
s2: adding a flocculating agent, and adding the flocculating agent into the filtered wastewater, wherein the weight ratio of the flocculating agent to the wastewater is 1-5: 30-100;
s3: stirring, adding the flocculating agent and stirring for 10-40 minutes;
s4: removing impurities, fully reacting, filtering by a filter screen of 30-60 meshes, and collecting the filtered impurities;
s5: aerating, namely introducing the filtered wastewater into an independent space, and then carrying out aeration treatment to ensure that the wastewater is fully contacted with oxygen, so that the treatment effect is improved;
s6: discharging, and directly discharging the aerated wastewater.
The working principle is as follows: when the device is used, industrial wastewater firstly enters a reaction chamber through a water inlet 4, then flows into a filter box 8 through a water guide plate 10, is subjected to primary filtration through the filter box 8, then flows out through the filter box 8, then a flocculating agent is added into a medicine box 3, the flocculating agent in the medicine box 3 flows out through a medicine discharge pipe 5, at the moment, a motor 2 is started, a belt rotates under the driving of the motor 2, so that a stirring roller 16 rotates under the cooperation of the belt, the stirring blades are driven to rotate when the stirring roller 16 rotates, as the stirring blades are contacted with a sliding block 25, the sliding block 25 is lifted by the stirring blades to slide on one side of a sliding rail 24, meanwhile, the flocculating agent in the medicine discharge pipe 5 flows into a shell 6, then the flocculating agent and the wastewater are subjected to a full fusion reaction under the stirring of the stirring roller 16, flocculation is obtained, and when the reacted industrial wastewater flows to the treatment chamber, filter through filter screen 15, thereby make the flocculation in the waste water drop to collecting in the box 7, then make the air pass through the air-supply line through fan 1 and get into in the aeration pipe 9, then aerate through aeration pipe 9, thereby make oxygen and waste water contact in the air, make waste water and oxygen fully contact, and then improved the waste water treatment effect, when waste water when the circulation, impact commentaries on classics board 21 and rotate in one side of connecting axle 22, then make floater 18 float under the effect of waste water, thereby open water plug 19 under slide bar 17's cooperation, waste water discharge after the processing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A method for treating wastewater for industrial production is characterized by comprising the following steps:
s1: filtering, namely putting the wastewater into a reaction chamber, and filtering through a filter box 8, wherein the filter screen for filtering is between 20 and 100 meshes;
s2: adding a flocculating agent, and adding the flocculating agent into the filtered wastewater, wherein the weight ratio of the flocculating agent to the wastewater is 1-5: 30-100;
s3: stirring, adding the flocculating agent and stirring for 10-40 minutes;
s4: removing impurities, fully reacting, filtering by a filter screen of 30-60 meshes, and collecting the filtered impurities;
s5: aerating, namely introducing the filtered wastewater into an independent space, and then carrying out aeration treatment to ensure that the wastewater is fully contacted with oxygen, so that the treatment effect is improved;
s6: discharging, and directly discharging the aerated wastewater.
2. A wastewater treatment device for industrial production, which comprises a shell (6), a discharging mechanism and a dosing mechanism, it is characterized in that the discharging mechanism comprises a connecting shaft (22) and a rotating plate (21), the rotating plate (21) is movably connected with the connecting shaft (22), a slide bar (17) is fixedly connected with one side of the rotating plate (21), a water plug (19) is movably connected with the inner wall of one side of the shell (6), and the outer wall of one side of the shell (6) is provided with a water outlet (14), the water outlet (14) is matched with a water plug (19), one side of the water plug (19) is fixedly connected with a traction rope (20), one end of the traction rope (20) is fixedly connected with a floating ball (18), the floating ball (18) is movably connected with the sliding rod (17), the inner walls of two sides of the shell (6) are fixedly connected with check blocks (13), and a reaction chamber and a treatment chamber are respectively arranged in the shell (6).
3. The wastewater treatment device for industrial production according to claim 2, characterized in that the top of the housing (6) is fixedly connected with the motor (2), one side of the output shaft of the motor (2) is movably connected with a belt, the inner wall of one side of the housing (6) is movably connected with the stirring roller (16), one side of the stirring roller (16) is fixedly connected with a plurality of stirring blades, one end of the stirring roller (16) is fixedly connected with a belt wheel, the belt wheel is connected with the output shaft of the motor (2) through the belt, and the belt wheel is positioned on the outer wall of one side of the housing (6).
4. The wastewater treatment device for industrial production according to claim 3, wherein the outer wall of one side of the reaction chamber is embedded with a filter box (8) and a collection box (7), the inner wall of one side of the shell (6) is fixedly connected with a water guide plate (10), the water guide plate (10) is fixedly connected with the filter box (8), the bottom of the shell (6) is fixedly connected with a partition plate (11), the partition plate (11) is in an inclined structure, the inner walls of the top and the bottom of the shell (6) are fixedly connected with a filter screen (15), and the collection box (7) is positioned between the partition plate (11) and the filter screen (15).
5. The wastewater treatment device for industrial production according to claim 4, wherein the top outer wall of the housing (6) is fixedly connected with a fan (1), an air inlet pipe is arranged at the air outlet end of the fan (1), a plurality of aeration pipes (9) are arranged at one side of the air inlet pipe, and the aeration pipes (9) are positioned inside the housing (6).
6. The wastewater treatment device for industrial production according to claim 5, wherein a slide rail (24) is fixedly connected to the inner wall of one side of the housing (6), two springs (23) are fixedly connected to one side of the slide rail (24), a slide block (25) is fixedly connected to one end of each spring (23), and the slide block (25) is in contact with the stirring blade.
7. The wastewater treatment device for industrial production according to claim 6, wherein the drug-feeding mechanism comprises a drug box (3) and a drug-feeding pipe (5), one end of the drug-feeding pipe (5) is communicated with the drug box (3), and the other end of the drug-feeding pipe (5) is communicated with the housing (6).
8. The wastewater treatment device for industrial production according to claim 7, wherein the outer wall of one side of the housing (6) is provided with the water inlet (4), and the outer wall of the other side of the housing (6) is provided with the air-permeable screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110640010.1A CN113336360A (en) | 2021-06-09 | 2021-06-09 | Method and device for treating wastewater for industrial production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110640010.1A CN113336360A (en) | 2021-06-09 | 2021-06-09 | Method and device for treating wastewater for industrial production |
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| Publication Number | Publication Date |
|---|---|
| CN113336360A true CN113336360A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110640010.1A Withdrawn CN113336360A (en) | 2021-06-09 | 2021-06-09 | Method and device for treating wastewater for industrial production |
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| CN (1) | CN113336360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116143356A (en) * | 2023-04-20 | 2023-05-23 | 廊坊师范学院 | Microbial reactor for purifying domestic sewage |
-
2021
- 2021-06-09 CN CN202110640010.1A patent/CN113336360A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116143356A (en) * | 2023-04-20 | 2023-05-23 | 廊坊师范学院 | Microbial reactor for purifying domestic sewage |
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Application publication date: 20210903 |