CN111115969A - Industrial wastewater treatment equipment and treatment method thereof - Google Patents
Industrial wastewater treatment equipment and treatment method thereof Download PDFInfo
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- CN111115969A CN111115969A CN202010029632.6A CN202010029632A CN111115969A CN 111115969 A CN111115969 A CN 111115969A CN 202010029632 A CN202010029632 A CN 202010029632A CN 111115969 A CN111115969 A CN 111115969A
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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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an industrial wastewater treatment device and a treatment method thereof, and relates to the field of industrial wastewater treatment. According to the invention, the second sliding blocks on the first filter plate and the second filter plate slide along the second sliding rails to enter the filter box, the inserted bar is placed in the placing groove, the two clamping blocks extend into the slot under the action of spring elasticity, the inserted bar is convenient to fix and limit, so that the first filter plate and the second filter plate are convenient to fix, when the first filter plate and the second filter plate need to be disassembled and replaced, the inserted bar can be disassembled only by pulling the pulling plate and moving the clamping blocks out of the slot, so that the first filter plate and the second filter plate are convenient to install and disassemble, the industrial wastewater treatment method is convenient for rapidly treating wastewater, the operation is simple, and the efficiency is high.
Description
Technical Field
The invention relates to the field of industrial wastewater treatment, in particular to an industrial wastewater treatment device and a treatment method thereof.
Background
With the gradual realization of the revival of the industry in China, more and more people are invested in the field of industrial manufacturing in recent years, so that more and more industrial wastewater is generated, the incomplete discharge of some industrial wastewater treatment gradually pollutes the living environment of people, great hidden danger is brought to the health of people, and the problem of purification treatment of the industrial wastewater is more and more urgent.
Industrial waste water handles wherein have an important step and filter waste water, and traditional filter all is the rectangle structure, under the condition of equal material, filtration efficiency is low, and also be inconvenient for in time install the dismantlement to the filter to current filter area is fixed, sometimes because the too big filtration that leads to of waste water volume is insufficient, and filtration efficiency is low moreover.
Disclosure of Invention
The invention aims to provide an industrial wastewater treatment device and a treatment method thereof, so as to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme: an industrial wastewater treatment device comprises a filter box, wherein a first filter plate and a second filter plate are arranged in the filter box in a sliding manner, fixed plates are fixedly connected to the tops of the first filter plate and the second filter plate, symmetrical insertion rods are fixedly connected to the lower surfaces of the two ends of each fixed plate, two symmetrical mounting plates are fixedly connected to the two side walls of the filter box, placing grooves are formed in the upper surfaces of the mounting plates, symmetrical mounting grooves are formed in the two side walls of each placing groove, springs are fixedly connected to the bottoms of the two mounting grooves, moving plates are connected to the other ends of the two springs, a clamping block is fixedly connected to one end, far away from the springs, of each moving plate, symmetrical insertion grooves are formed in the two side walls of the bottom end of each insertion rod, one end, far away from the moving plates, of the clamping block extends into the, the top end of the pulling plate extends out of the mounting plate.
Preferably, the first filter plate and the second filter plate are identical, both sides of the first filter plate are of concave cambered surface elastic structures, and two symmetrical adjusting structures are arranged in the first filter plate, each adjusting structure comprises an adjusting plate, an adjusting cavity is arranged in the adjusting plate, a bearing plate is fixedly connected in the adjusting cavity, two side walls of the bearing plate are fixedly connected with symmetrical first springs, the other end of the first spring is fixedly connected with an inserting plate, the side wall of the inserting plate far away from the first spring is fixedly connected with a connecting plate, two side walls of the adjusting cavity are provided with a first clamping groove, a second clamping groove and a third clamping groove which are symmetrical, two side walls of the inserting plate are fixedly connected with symmetrical clamping rods, the inserting plate is also fixedly connected with a push rod, and the other end of the push rod extends out of the first filter plate, and the side wall of the connecting plate, which is far away from the plugboard, is connected with the two inner walls of the first filter plate.
Preferably, the top of mounting panel sets up the slide opening that is linked together with the mounting groove, lower fixed surface in the mounting groove is connected with first slide rail, the lower fixed surface of movable plate is connected with first slider, the movable plate is through first slider and first slide rail sliding connection.
Preferably, the top of the mounting plate is provided with a sliding hole communicated with the mounting groove, and the pulling plate is connected with the sliding hole in a sliding manner.
Preferably, two symmetrical second slide rails are arranged on two side walls in the filter box, symmetrical second slide blocks are fixedly connected to two side walls of the first filter plate and the second filter plate, and the first filter plate and the second filter plate are connected with the second slide rails in a sliding mode through the second slide blocks.
Preferably, a handle is fixedly connected to the center of the upper surface of the fixing plate.
A method for treating industrial wastewater comprises the following steps:
(1) discharging industrial wastewater into a regulating reservoir for preliminary sedimentation and separation, and regulating the water quality and the water quantity of the wastewater;
(2) the wastewater is discharged into a neutralization tank from an adjusting tank, and an alkaline or acidic medicament is added before the wastewater enters the neutralization tank to enable the acidic wastewater or the alkaline wastewater and the medicament to be uniformly mixed in the tank and then to be subjected to neutralization reaction treatment;
(3) the wastewater enters an aeration oxidation tank, a manual aeration device is used for filling oxygen into the wastewater, and a stirring device is used for stirring the wastewater to obtain enough dissolved oxygen, so that the purpose of contact of organic matters in the tank with microorganisms and the dissolved oxygen is enhanced, and the microorganisms in the tank have oxidative decomposition effect on the organic matters in the wastewater under the condition of sufficient dissolved oxygen;
(4) then introducing the wastewater into a coagulation sedimentation tank, adding a certain medicament into the water to ensure that particles which are difficult to precipitate in the water can be mutually polymerized to form colloid, and then combining with impurities in a water body to form a larger flocculating constituent, thereby precipitating and removing the particles which are difficult to precipitate in the wastewater;
(5) introducing the wastewater into a filtering tank, and filtering fine suspended matters and colloidal substances in the wastewater to discharge.
The invention has the beneficial effects that:
in the invention, the second sliding blocks on the first filter plate and the second filter plate slide along the second sliding rails to enter the filter box, the inserted rod is placed in the placing groove, under the action of spring force, the two clamping blocks extend into the slots, so that the inserted rod can be fixed and limited, the first filter plate and the second filter plate can be fixed conveniently, when the first filter plate and the second filter plate need to be disassembled and replaced, the inserted rod can be disassembled only by pulling the pulling plate to move the clamping blocks out of the slots, so that the first filter plate and the second filter plate can be assembled and disassembled conveniently, the radian of the filter plates can be adjusted according to the amount of waste water, if the amount of waste water is large, the radian of the filter plates can be adjusted by the adjusting device to be large, the filtering area is increased, so that the filtering is ensured to be more thorough, if the amount of waste water is small, the radian is adjusted to be small, so that the, the stability of the device is convenient to increase, the service life of the device is convenient to increase, the industrial wastewater treatment method is convenient to rapidly treat the wastewater, the operation is simple, and the efficiency is high.
Drawings
FIG. 1 is a schematic view showing the construction of an industrial wastewater treatment apparatus and a treatment method thereof according to the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the present invention A;
FIG. 4 is a schematic view of the first filter plate according to the present invention;
FIG. 5 is a schematic structural view of an adjustment mechanism of the present invention;
reference numerals: 1-a filter box; 2-a first filter plate; 3-a second filter plate; 4, fixing a plate; 5-inserting a rod; 6, mounting a plate; 7-placing the groove; 8-mounting grooves; 9-a spring; 10-moving the board; 11-a fixture block; 12-pulling a plate; 13-a first slide rail; 14-a first slide; 15-a second slide rail; 16-a second slide; 17-a handle; 18-a modulating structure; 1801-adjusting plate; 1802-a conditioning chamber; 1803-bearing plate; 1804-a first spring; 1805-plug board; 1806-connecting plate; 1807-a first card slot; 1808-a second card slot; 1809-third card slot; 1810-clamping rod; 1811-push rod; 19-a slot; 20-sliding hole.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in figures 1-5, an industrial wastewater treatment device comprises a filter box 1, a first filter plate 2 and a second filter plate 3 are slidably arranged in the filter box 1, a fixed plate 4 is fixedly connected to the tops of the first filter plate 2 and the second filter plate 3, symmetrical insertion rods 5 are fixedly connected to the lower surfaces of the two ends of the fixed plate 4, two symmetrical mounting plates 6 are fixedly connected to the two side walls of the filter box 1, a placing groove 7 is formed on the upper surface of the mounting plate 6, symmetrical mounting grooves 8 are formed on the two side walls of the placing groove 7, springs 9 are fixedly connected to the bottoms of the two mounting grooves 8, a movable plate 10 is connected to the other ends of the two springs 9, a clamping block 11 is fixedly connected to one end of the movable plate 10 far away from the springs 9, symmetrical insertion grooves 19 are formed on the two side walls of the bottom end of the insertion rod 5, and, the last fixed surface of movable plate 10 is connected with arm-tie 12, outside mounting panel 6 was stretched out on the top of arm-tie 12, slide along second slide rail 15 through the second slider 16 with on first filter 2 and the second filter 3 and enter into rose box 1, inserted bar 5 is placed in standing groove 7, under the effect of spring 9 elasticity, two fixture blocks 11 stretch into slot 19 in, be convenient for fix spacingly to inserted bar 5, thereby be convenient for fix first filter 2 and second filter 3, when needing to dismantle first filter 2 and second filter 3 and change, only need through pulling arm-tie 12, can dismantle inserted bar 5 in shifting out fixture block 11 slot 19, thereby be convenient for install the dismantlement to first filter 2 and second filter 3.
Example 2
As shown in figures 1-5, an industrial wastewater treatment device comprises a filter box 1, a first filter plate 2 and a second filter plate 3 are slidably arranged in the filter box 1, a fixed plate 4 is fixedly connected to the tops of the first filter plate 2 and the second filter plate 3, symmetrical insertion rods 5 are fixedly connected to the lower surfaces of the two ends of the fixed plate 4, two symmetrical mounting plates 6 are fixedly connected to the two side walls of the filter box 1, a placing groove 7 is formed on the upper surface of the mounting plate 6, symmetrical mounting grooves 8 are formed on the two side walls of the placing groove 7, springs 9 are fixedly connected to the bottoms of the two mounting grooves 8, a movable plate 10 is connected to the other ends of the two springs 9, a clamping block 11 is fixedly connected to one end of the movable plate 10 far away from the springs 9, symmetrical insertion grooves 19 are formed on the two side walls of the bottom end of the insertion rod 5, and, the last fixed surface of movable plate 10 is connected with arm-tie 12, outside mounting panel 6 was stretched out on the top of arm-tie 12, slide along second slide rail 15 through the second slider 16 with on first filter 2 and the second filter 3 and enter into rose box 1, inserted bar 5 is placed in standing groove 7, under the effect of spring 9 elasticity, two fixture blocks 11 stretch into slot 19 in, be convenient for fix spacingly to inserted bar 5, thereby be convenient for fix first filter 2 and second filter 3, when needing to dismantle first filter 2 and second filter 3 and change, only need through pulling arm-tie 12, can dismantle inserted bar 5 in shifting out fixture block 11 slot 19, thereby be convenient for install the dismantlement to first filter 2 and second filter 3.
The first filter plate 2 and the second filter plate 3 are completely the same, two sides of the first filter plate 2 are of concave-arc elastic structures, two symmetrical adjusting structures 18 are arranged in the first filter plate 2, each adjusting structure 18 comprises an adjusting plate 1801, an adjusting cavity 1802 is arranged in each adjusting plate 1801, a receiving plate 1803 is fixedly connected in each adjusting cavity 1802, two side walls of each receiving plate 1803 are fixedly connected with symmetrical first springs 1804, the other end of each first spring 1804 is fixedly connected with an inserting plate 1805, the side wall of each inserting plate 1805 far away from the corresponding first spring 1804 is fixedly connected with a connecting plate 1806, two side walls of each adjusting cavity 1802 are provided with symmetrical first clamping grooves 1807, second clamping grooves 1808 and third clamping grooves 1809, two side walls of each inserting plate 1805 are fixedly connected with symmetrical clamping rods 1810, a push rod 1811 is further fixedly connected to each inserting plate 1805, the other end of each push rod 1811 extends out of the first filter plate 2, two side walls of each two connecting plates 1806 far away from each inserting plate 1805, can adjust the radian size of filter according to the volume of waste water, if the waste water volume is big, can adjust the radian of filter greatly through adjusting device 18, increase filter area, thereby guarantee filterable more thoroughly, if the waste water volume is little, adjust little radian, make the filter be the rectangle structure, be convenient for increase its stability, thereby be convenient for increase its life-span, promote connecting plate 1806 through push rod 1811, block kelly 1810 in first draw-in groove 1807, the filter is the rectangle state, it is minimum to filter area of contact this moment, block kelly 1810 joint in second draw-in groove 1808, the filter is the concave surface state, filter area of contact this moment in the middle of, block kelly 1810 joint in third draw-in groove 1809, it is the biggest to filter area of contact this moment, industrial waste water treatment method is convenient for handle waste water fast, the operation is simple, high efficiency.
The lower surface fixedly connected with first slide rail 13 in the mounting groove 8, the lower surface fixedly connected with first slider 14 of movable plate 10, movable plate 10 through first slider 14 and first slide rail 13 sliding connection, through setting up first slider 14 and first slide rail 13 to the removal of movable plate 10 is convenient for.
The top of the mounting plate 6 is provided with a sliding hole 20 communicated with the mounting groove 8, the pulling plate 12 is connected with the sliding hole 20 in a sliding manner, and the pulling plate 12 is convenient to move by arranging the sliding hole 20.
Two symmetrical second slide rails 15 are arranged on two side walls in the filter box 1, symmetrical second slide blocks 16 are fixedly connected to two side walls of the first filter plate 2 and the second filter plate 3, and the first filter plate 2 and the second filter plate 3 are connected with the second slide rails 15 in a sliding mode through the second slide blocks 16.
A handle 17 is fixedly connected to the center of the upper surface of the fixing plate 4.
Example 3
A method for treating industrial wastewater comprises the following steps:
(1) discharging industrial wastewater into a regulating reservoir for preliminary sedimentation and separation, and regulating the water quality and the water quantity of the wastewater;
(2) the wastewater is discharged into a neutralization tank from an adjusting tank, and an alkaline or acidic medicament is added before the wastewater enters the neutralization tank to enable the acidic wastewater or the alkaline wastewater and the medicament to be uniformly mixed in the tank and then to be subjected to neutralization reaction treatment;
(3) the wastewater enters an aeration oxidation tank, a manual aeration device is used for filling oxygen into the wastewater, and a stirring device is used for stirring the wastewater to obtain enough dissolved oxygen, so that the purpose of contact of organic matters in the tank with microorganisms and the dissolved oxygen is enhanced, and the microorganisms in the tank have oxidative decomposition effect on the organic matters in the wastewater under the condition of sufficient dissolved oxygen;
(4) then introducing the wastewater into a coagulation sedimentation tank, adding a certain medicament into the water to ensure that particles which are difficult to precipitate in the water can be mutually polymerized to form colloid, and then combining with impurities in a water body to form a larger flocculating constituent, thereby precipitating and removing the particles which are difficult to precipitate in the wastewater;
(5) introducing the wastewater into a filtering tank, and filtering fine suspended matters and colloidal substances in the wastewater to discharge.
The working principle is as follows: the inserted rod 5 is fixed by sliding the second slide block 16 on the first filter plate 2 and the second filter plate 3 along the second slide rail 15 into the filter box 1, the inserted rod 5 is placed in the placing groove 7, under the action of the elastic force of the spring 9, the two fixture blocks 11 extend into the slots 19, the inserted rod 5 is fixed and limited, so that the first filter plate 2 and the second filter plate 3 are fixed, when the first filter plate 2 and the second filter plate 3 are required to be disassembled and replaced, the inserted rod 5 can be disassembled by only pulling the pull plate 12 to move the fixture blocks 11 out of the slots 19, so that the first filter plate 2 and the second filter plate 3 are convenient to be assembled and disassembled, the radian of the filter plates can be adjusted according to the amount of waste water, if the amount of waste water is large, the radian of the filter plates can be adjusted by the adjusting device 18, the filtering area is increased, so that more thorough filtering is ensured, if the waste water volume is little, turn down the radian, make the filter be the rectangle structure, be convenient for increase its stability, thereby be convenient for increase its life-span, promote connecting plate 1806 through push rod 1811, block kelly 1810 in first draw-in groove 1807, the filter is the rectangle state, it is minimum to filter area of contact this moment, with kelly 1810 joint in second draw-in groove 1808, the filter is the concave surface state, filter area of contact middling at this moment, with kelly 1810 joint in third draw-in groove 1809, it is the biggest to filter area of contact this moment, industrial waste water treatment method is convenient for handle waste water fast, and is simple in operation, high efficiency.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An industrial wastewater treatment equipment, includes rose box (1), its characterized in that: the filter box is characterized in that a first filter plate (2) and a second filter plate (3) are arranged in the filter box (1) in a sliding mode, a fixed plate (4) is fixedly connected to the tops of the first filter plate (2) and the second filter plate (3), symmetrical insertion rods (5) are fixedly connected to the lower surfaces of the two ends of the fixed plate (4), two symmetrical mounting plates (6) are fixedly connected to the two side walls of the filter box (1), a placing groove (7) is formed in the upper surface of each mounting plate (6), symmetrical mounting grooves (8) are formed in the two side walls of each placing groove (7), springs (9) are fixedly connected to the bottoms of the two mounting grooves (8), a movable plate (10) is connected to the other ends of the two springs (9), a clamping block (11) is fixedly connected to one end, far away from the springs (9), of each movable plate (10), and symmetrical insertion grooves (19) are formed in, one end, far away from the moving plate (10), of the clamping block (11) extends into the slot (19), the upper surface of the moving plate (10) is fixedly connected with a pulling plate (12), and the top end of the pulling plate (12) extends out of the mounting plate (6).
2. The industrial wastewater treatment plant according to claim 1, characterized in that: the filter plate is characterized in that the first filter plate (2) and the second filter plate (3) are identical, two sides of the first filter plate (2) are of an elastic structure with a concave arc surface, two symmetrical adjusting structures (18) are arranged in the first filter plate (2), each adjusting structure (18) comprises an adjusting plate (1801), an adjusting cavity (1802) is formed in each adjusting plate (1801), a bearing plate (1803) is fixedly connected in each adjusting cavity (1802), two symmetrical first springs (1804) are fixedly connected to two side walls of the bearing plate (1803), the other end of each first spring (1804) is fixedly connected with an inserting plate (1805), the inserting plate (1805) is far away from a connecting plate (1806) fixedly connected to the side wall of the first spring (1804), two symmetrical first clamping grooves (1807), second clamping grooves (1808) and a third clamping groove (1809) are formed in two side walls of the adjusting cavity (1802), the two side walls of the inserting plate (1805) are fixedly connected with symmetrical clamping rods (1810), the inserting plate (1805) is further fixedly connected with a push rod (1811), the other end of the push rod (1811) extends out of the first filter plate (2), and the two side walls, far away from the inserting plate (1805), of the connecting plates (1806) are connected with the two inner walls of the first filter plate (2).
3. The industrial wastewater treatment plant according to claim 1, characterized in that: the lower surface fixedly connected with first slide rail (13) in mounting groove (8), the lower surface fixedly connected with first slider (14) of movable plate (10), movable plate (10) are through first slider (14) and first slide rail (13) sliding connection.
4. The industrial wastewater treatment plant according to claim 1, characterized in that: the top of the mounting plate (6) is provided with a sliding hole (20) communicated with the mounting groove (8), and the pulling plate (12) is in sliding connection with the sliding hole (20).
5. The industrial wastewater treatment plant according to claim 1, characterized in that: two symmetrical second slide rails (15) are seted up to both sides wall in rose box (1), the equal fixedly connected with symmetrical second slider (16) of both sides wall of first filter (2) and second filter (3), first filter (2) and second filter (3) are all through second slider (16) and second slide rail (15) sliding connection.
6. The industrial wastewater treatment plant according to claim 1, characterized in that: the center of the upper surface of the fixing plate (4) is fixedly connected with a handle (17).
7. A method for treating industrial wastewater is characterized in that: the method comprises the following steps:
(1) discharging industrial wastewater into a regulating reservoir for preliminary sedimentation and separation, and regulating the water quality and the water quantity of the wastewater;
(2) the wastewater is discharged into a neutralization tank from an adjusting tank, and an alkaline or acidic medicament is added before the wastewater enters the neutralization tank to enable the acidic wastewater or the alkaline wastewater and the medicament to be uniformly mixed in the tank and then to be subjected to neutralization reaction treatment;
(3) the wastewater enters an aeration oxidation tank, a manual aeration device is used for filling oxygen into the wastewater, and a stirring device is used for stirring the wastewater to obtain enough dissolved oxygen, so that the purpose of contact of organic matters in the tank with microorganisms and the dissolved oxygen is enhanced, and the microorganisms in the tank have oxidative decomposition effect on the organic matters in the wastewater under the condition of sufficient dissolved oxygen;
(4) then introducing the wastewater into a coagulation sedimentation tank, adding a certain medicament into the water to ensure that particles which are difficult to precipitate in the water can be mutually polymerized to form colloid, and then combining with impurities in a water body to form a larger flocculating constituent, thereby precipitating and removing the particles which are difficult to precipitate in the wastewater;
(5) introducing the wastewater into a filtering tank, and filtering fine suspended matters and colloidal substances in the wastewater to discharge.
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| CN202010029632.6A CN111115969B (en) | 2020-01-13 | 2020-01-13 | Industrial wastewater treatment equipment and treatment method thereof |
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| CN202010029632.6A CN111115969B (en) | 2020-01-13 | 2020-01-13 | Industrial wastewater treatment equipment and treatment method thereof |
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| CN111115969B CN111115969B (en) | 2021-12-21 |
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| CN113087243A (en) * | 2021-04-09 | 2021-07-09 | 蒋新宁 | Environment-friendly purification treatment method for industrial wastewater |
| CN113332776A (en) * | 2021-05-21 | 2021-09-03 | 罗宇 | Sewage filtering treatment device |
| CN113880278A (en) * | 2021-10-08 | 2022-01-04 | 界首市南都华宇电源有限公司 | Wastewater treatment device for lead storage battery production |
| CN114016571A (en) * | 2021-11-15 | 2022-02-08 | 南京恒倍特玻璃钢有限公司 | Glass fiber reinforced plastic cylinder integrated prefabricated pump station and machining method thereof |
| CN114314815A (en) * | 2022-01-06 | 2022-04-12 | 汪祥 | Water treatment facilities based on biofilm is convenient for change to pull formula |
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