CN110395826B - Sewage treatment device - Google Patents
Sewage treatment device Download PDFInfo
- Publication number
- CN110395826B CN110395826B CN201910824613.XA CN201910824613A CN110395826B CN 110395826 B CN110395826 B CN 110395826B CN 201910824613 A CN201910824613 A CN 201910824613A CN 110395826 B CN110395826 B CN 110395826B
- Authority
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- China
- Prior art keywords
- side plate
- plate
- front side
- rear side
- sewage treatment
- Prior art date
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- 238000011282 treatment Methods 0.000 title claims abstract description 93
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 238000003756 stirring Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000003814 drug Substances 0.000 claims description 17
- 238000011221 initial treatment Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device, which comprises a motor, a stirring shaft, a front side plate, a rotating shaft, a rear side plate, a horizontal plate, a secondary treatment box, a secondary feeding component, a supporting bar and supporting legs, wherein the motor is arranged on the front side plate; the front side of preceding curb plate demountable installation has the mounting frame that the transversal U-shaped that personally submits, the motor set up two, motor demountable installation is on the preceding framed board of mounting frame, the front end of (mixing) shaft rotationally passes preceding curb plate and the preceding framed board of mounting frame and is equipped with driven gear in terminal department, the power take off shaft lower extreme of motor is equipped with the driving gear, driven gear and driving gear mesh mutually.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device.
Background
The urban sewage mainly comprises domestic sewage and industrial sewage, and is collected by an urban drainage pipe network and conveyed to a sewage treatment plant for treatment. The urban sewage treatment method generally determines the sewage treatment degree and the corresponding treatment method according to the utilization or discharge direction of urban sewage and considering the natural purification capability of water body. The treated sewage, whether used for industry, agriculture or recharging and supplementing groundwater, must meet the relevant water quality standards issued by the country. However, the existing sewage treatment methods are generally cumbersome in steps, and increase the cost of sewage treatment to some extent.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a sewage treatment device which is used for solving the problem of higher sewage treatment cost caused by complicated steps of the traditional sewage treatment method.
In order to solve the technical problems, the invention adopts the following technical scheme:
the sewage treatment device comprises a motor, a stirring shaft, a front side plate, a rotating shaft, a rear side plate, a horizontal plate, a secondary treatment box, a secondary feeding component, a supporting bar and supporting legs;
the front side surface of the front side plate is detachably provided with two mounting frames with U-shaped cross sections, the motors are detachably arranged on the front frame plates of the mounting frames, the front end of the stirring shaft rotatably penetrates through the front side plate and the front frame plates of the mounting frames and is provided with driven gears at the tail ends, and the lower end of a power output shaft of the motor is provided with a driving gear which is meshed with the driven gears;
the front side plate and the rear side plate are of inverted isosceles trapezoids, the front side plate and the rear side plate are opposite to each other in front and back, a vertical plate is fixedly arranged in the middle between the front side plate and the rear side plate, and rotatable adjusting plates are arranged on the left side and the right side of the vertical plate between the front side plate and the rear side plate so as to enclose two primary treatment cavities;
the horizontal plate is cross-shaped, two water inlets running back and forth are formed in the middle of the horizontal plate, notches running left and right are formed in the left wing and the right wing of the horizontal plate, an air cylinder mounting seat is detachably mounted on the left wing and the right wing of the horizontal plate, an air cylinder is detachably mounted on the air cylinder mounting seat, and the lowest end of the first connecting rod penetrates through the notches and is hinged to the tail end of a telescopic rod of the air cylinder;
the front end and the rear end of the horizontal plate are detachably connected with the bottom ends of the front side plate and the rear side plate, the water outlet at the lower part of the primary treatment cavity is communicated with the water inlet, the periphery of the horizontal plate is detachably connected with the top of the secondary treatment box, a rotatable secondary treatment cylinder is detachably arranged between the front side wall and the rear side wall of the secondary treatment box, two rows of secondary water inlet pipes and two rows of medicament B adding pipes are integrally formed in the inner cavity of the secondary treatment cylinder, and the secondary water inlet pipes can be communicated with the water inlet;
the secondary charging assembly is provided with two rows of charging pipes in a penetrating way, the agent B charging pipe can be communicated with the charging pipes, the secondary treatment cylinder is provided with a water outlet and is connected with a water drain pipe through the water outlet, and the water drain pipe is provided with a water valve;
the support bars set up two, two support bars demountable installation in the bottom left and right sides edge of secondary treatment case, the landing leg set up four, the top of landing leg can be dismantled with the front and back both ends of support bar and be connected.
Furthermore, the vertical plate and the adjusting plate are hollow shell structures.
Further, both ends all have seted up C shape breach about preceding curb plate and posterior lateral plate, the bearing is all installed at the front and back both ends of pivot, the pivot pass through the bearing and can dismantle with preceding curb plate, posterior lateral plate and be connected, the transversal of pivot is regular hexagon.
Further, the forefront end of the secondary treatment cylinder is provided with a linear handle.
Further, a round window is formed in the lower portion of the front frame plate of the mounting frame, corresponding to the secondary treatment cylinder.
Further, the inner ends of the left frame plate and the right frame plate of the mounting frame are respectively and vertically turned outwards to form an outward flanging, and the outward flanging is detachably connected with the front side plate.
Further, the angle of the secondary water inlet pipe deviating outwards from the vertical line is 15 degrees, and the angle of the agent B adding pipe deviating upwards from the horizontal line is 15 degrees.
Further, the supporting legs are telescopic rods.
The application method of the sewage treatment device comprises the following steps:
step one, adjusting the angle of an adjusting plate
The cylinder is started, and the lowest end of the first connecting rod passes through the notch and is hinged with the tail end of the telescopic rod of the cylinder, so that the angle of the first connecting rod can be adjusted, and the angle of the adjusting plate is adjusted through the second connecting rod;
step two, adjusting the angle of the secondary treatment cylinder
Rotating the secondary treatment cylinder to disconnect the secondary water inlet pipe from the water inlet, disconnecting the medicament B adding pipe from the charging pipe, and plugging the water inlet at the moment;
step three, primary sewage treatment
Lifting sewage into a first-stage treatment cavity through a delivery pump, and carrying out reaction viscosity reduction under the action of a reagent A, wherein the viscosity of the waste liquid is reduced to below 2.5 Pa.s;
fourth, adjusting the angle of the secondary treatment cylinder
Rotating the secondary treatment cylinder to enable the secondary water inlet pipe to be communicated with the water inlet, enabling the medicament B adding pipe to be communicated with the charging pipe, and closing the water valve;
step five, sewage secondary treatment
The sewage after the reaction in the primary treatment cavity enters a secondary treatment cylinder through a secondary water inlet pipe, a reagent B is added into the secondary treatment cylinder through a charging pipe, and the reagent B is fully mixed for reaction under the action of the reagent B;
step six, discharging clear liquid
And opening the water valve, and discharging the reacted clear liquid through a drain pipe.
Further, the medicament A is one or more of hydrogen peroxide, sodium hypochlorite and organic low molecular polymer, and the medicament B is one or more of polyaluminium chloride, basic aluminum sulfate, magnesium chloride, calcium carbonate, calcium sulfate, magnesium sulfate, barium sulfate, diatomite, polyacrylamide and ferrous sulfate.
Compared with the prior art, the invention has the following beneficial effects:
1. the device has the advantages of higher sewage treatment efficiency, shorter treatment time and guaranteed effluent quality;
2. the application method of the device of the invention has the advantages of higher sewage treatment efficiency, shorter treatment time and guaranteed effluent quality, greatly simplifies the sewage treatment steps and saves the treatment cost.
Drawings
FIG. 1 is a schematic perspective view of a sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic diagram showing a three-dimensional structure of a sewage treatment apparatus according to the present invention;
FIG. 3 is a schematic diagram showing a front view of a sewage treatment apparatus according to the present invention;
FIG. 4 is a schematic cross-sectional view of a sewage treatment apparatus of the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;
FIG. 6 is a schematic view showing the construction of a motor installed in the sewage treatment apparatus of the present invention;
FIG. 7 is a schematic view showing the structure of a cylinder installed in the sewage treatment apparatus of the present invention;
FIG. 8 is a schematic diagram showing a structure of a cylinder in the sewage treatment apparatus of the present invention;
FIG. 9 is a schematic view showing the structure of a water plate in the sewage treatment apparatus of the present invention;
FIG. 10 is a schematic view showing the construction of a horizontal plate for installation in the sewage treatment apparatus of the present invention;
FIG. 11 is a schematic view showing the construction of a secondary treatment tank and a secondary charging assembly in the sewage treatment apparatus of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, the following technical scheme of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 11, the sewage treatment device of the invention comprises a motor 1, a stirring shaft 2, a front side plate 3, a rotating shaft 4, a rear side plate 5, a horizontal plate 6, a secondary treatment box 7, a secondary feeding component 8, a supporting bar 9 and supporting legs 10;
the front side surface of the front side plate 3 is detachably provided with two mounting frames with U-shaped cross sections, the two motors 1 are arranged, the motors 1 are detachably mounted on the front frame plates of the mounting frames, the front end of the stirring shaft 2 rotatably penetrates through the front side plate 3 and the front frame plates of the mounting frames and is provided with driven gears at the tail ends, the lower end of a power output shaft of each motor 1 is provided with a driving gear, and the driven gears are meshed with the driving gears;
the front side plate 3 and the rear side plate 5 are of an inverted isosceles trapezoid, the front side plate 3 and the rear side plate 5 are opposite to each other in front and back, a vertical plate 11 is fixedly arranged in the middle between the front side plate 3 and the rear side plate 5, a rotatable adjusting plate 12 is arranged on the left side and the right side of the vertical plate 11 between the front side plate 3 and the rear side plate 5 so as to enclose two primary treatment cavities, the rear ends of the two stirring shafts 2 extend into the two primary treatment cavities respectively, the left end and the right end of the front side plate 3 and the rear side plate 5 are connected through a rotating shaft 4, the front end and the rear end of the rotating shaft 4 are rotatable, a first connecting rod 400 is fixedly arranged in the middle of the rotating shaft 4, and a second connecting rod 401 is hinged between the middle of the first connecting rod 400 and the middle position of the outer side surface of the adjusting plate 12;
the horizontal plate 6 is cross-shaped, two water inlets 600 running back and forth are formed in the middle of the horizontal plate 6, notches 601 running left and right are formed in the left wing and the right wing of the horizontal plate 6, an air cylinder mounting seat 403 is detachably mounted on the left wing and the right wing of the horizontal plate 6, an air cylinder 402 is detachably mounted on the air cylinder mounting seat 403, and the lowest end of the first connecting rod 400 penetrates through the notches 601 and is hinged to the tail end of a telescopic rod of the air cylinder 402;
the front end and the rear end of the horizontal plate 6 are detachably connected with the bottom ends of the front side plate 3 and the rear side plate 5, the water outlet at the lower part of the primary treatment cavity is communicated with the water inlet 600, the periphery of the horizontal plate 6 is detachably connected with the top of the secondary treatment box 7, a rotatable secondary treatment cylinder 700 is detachably arranged between the front side wall and the rear side wall of the secondary treatment box 7, two rows of secondary water inlet pipes 7000 and two rows of medicament B adding pipes 7001 are integrally formed in the inner cavity of the secondary treatment cylinder 700, and the secondary water inlet pipes 7000 can be communicated with the water inlet 600;
two rows of charging pipes 800 are arranged in the secondary charging assembly 8 in a penetrating way, the medicament B charging pipe 7001 can be communicated with the charging pipes 800, the secondary treatment cylinder 700 is provided with a water outlet and is connected with a water outlet pipe through the water outlet, and a water valve is arranged on the water outlet pipe;
the support bars 9 are arranged in two, the two support bars 9 are detachably arranged at the left and right side edges of the bottom of the secondary treatment box 7, the four support legs 10 are arranged, and the tops of the support legs 10 are detachably connected with the front and rear ends of the support bars 9.
Preferably, the vertical plate 11 and the adjusting plate 12 are hollow shell structures. Such a design not only reduces the overall weight, but also facilitates adjustment of the angle of the adjustment plate 12.
As the preferable scheme, both ends all have seted up C shape breach about preceding curb plate 3 and posterior lateral plate 5, and the bearing is all installed at the front and back both ends of pivot 4, and pivot 4 passes through the bearing and preceding curb plate 3, posterior lateral plate 5 can dismantle the connection, and the cross-section of pivot 4 is regular hexagon. By the design, the rotating shaft 4 is convenient to mount and dismount, and the angle of the adjusting plate 12 is convenient to adjust.
Preferably, the foremost end of the secondary treatment canister 700 is provided with a straight handle. Such a design facilitates the adjustment of the angle of the secondary treatment canister 700.
Preferably, a circular window is formed at the lower part of the front frame plate of the mounting frame corresponding to the position of the secondary treatment canister 700. Such a design facilitates the adjustment of the angle of the secondary treatment canister 700.
As a preferable scheme, the inner ends of the left frame plate and the right frame plate of the mounting frame are respectively and vertically turned outwards to form an outward flanging, and the outward flanging is detachably connected with the front side plate 3. Such a design facilitates the mounting and dismounting of the motor 1.
Preferably, the secondary inlet tube 7000 is angled outwardly from the vertical by 15 ° and the medicament B addition tube 7001 is angled upwardly from the horizontal by 15 °. By the design, the water inflow after primary sewage treatment and the addition of the reagent B are facilitated, so that the sewage reaction is more thorough.
Preferably, the leg 10 is a telescopic rod. Such a design facilitates the adjustment of the height of the leg 10 and facilitates the handling and use.
The application method of the sewage treatment device comprises the following steps:
step one, the angle of the adjusting plate 12 is adjusted
The cylinder 402 is started, and the lowest end of the first connecting rod 400 passes through the notch 601 and is hinged with the tail end of the telescopic rod of the cylinder 402, so that the angle of the first connecting rod 400 can be adjusted, and the angle of the adjusting plate 12 is adjusted through the second connecting rod 401;
step two, adjusting the angle of the secondary treatment cylinder 700
Rotating the secondary treatment cylinder 700 to disconnect the secondary water inlet tube 7000 from the water inlet 600 and disconnect the medicament B adding tube 7001 from the feeding tube 800, at which time the water inlet 600 is plugged;
step three, primary sewage treatment
Lifting sewage into a first-stage treatment cavity through a delivery pump, and carrying out reaction viscosity reduction under the action of a reagent A, wherein the viscosity of the waste liquid is reduced to below 2.5 Pa.s;
fourth, the angle of the secondary treatment cylinder 700 is adjusted
Rotating the secondary treatment cylinder 700 to connect the secondary water inlet 7000 and the water inlet 600, connecting the medicine B adding tube 7001 and the feeding tube 800, and closing the water valve;
step five, sewage secondary treatment
Sewage after the reaction of the primary treatment cavity enters the secondary treatment cylinder 700 through the secondary water inlet pipe 7000, the medicament B is added into the secondary treatment cylinder 700 through the charging pipe 800, and the mixture is fully mixed and reacted under the action of the medicament B;
step six, discharging clear liquid
And (3) opening a water valve, and discharging the reacted clear liquid through a drain pipe.
As a preferable scheme, the medicament A is one or more of hydrogen peroxide, sodium hypochlorite and organic low molecular polymer, and the medicament B is one or more of polyaluminum chloride, basic aluminum sulfate, magnesium chloride, calcium carbonate, calcium sulfate, magnesium sulfate, barium sulfate, diatomite, polyacrylamide and ferrous sulfate. The design has unique materials and good treatment effect.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (8)
1. Sewage treatment plant, its characterized in that: the device comprises a motor (1), a stirring shaft (2), a front side plate (3), a rotating shaft (4), a rear side plate (5), a horizontal plate (6), a secondary treatment box (7), a secondary feeding component (8), a supporting bar (9) and supporting legs (10);
the front side of the front side plate (3) is detachably provided with two mounting frames with U-shaped cross sections, the motors (1) are detachably arranged on the front frame plates of the mounting frames, the front ends of the stirring shafts (2) rotatably penetrate through the front side plate (3) and the front frame plates of the mounting frames and are provided with driven gears at the tail ends, the lower ends of power output shafts of the motors (1) are provided with driving gears, and the driven gears are meshed with the driving gears;
the front side plate (3) and the rear side plate (5) are of an inverted isosceles trapezoid, the front side plate (3) and the rear side plate (5) are opposite to each other front and back, a vertical plate (11) is fixedly arranged in the middle between the front side plate (3) and the rear side plate (5), rotatable adjusting plates (12) are arranged on the left side and the right side of the vertical plate (11) between the front side plate (3) and the rear side plate (5), so that two primary treatment cavities are enclosed, the rear ends of two stirring shafts (2) extend into the two primary treatment cavities respectively, the left end and the right end of the front side plate (3) and the rear side plate (5) are connected through rotating shafts (4), the front end and the rear end of each rotating shaft (4) can rotate, a first connecting rod (400) is fixedly arranged in the middle of each rotating shaft (4), and a second connecting rod (401) is hinged between the middle of each first connecting rod (400) and the middle position of the outer side surface of each adjusting plate (12);
the horizontal plate (6) is cross-shaped, two water inlets (600) running back and forth are formed in the middle of the horizontal plate (6), notches (601) running left and right are formed in the left wing and the right wing of the horizontal plate (6), an air cylinder mounting seat (403) is detachably mounted on the left wing and the right wing of the horizontal plate (6), an air cylinder (402) is detachably mounted on the air cylinder mounting seat (403), and the lowest end of the first connecting rod (400) penetrates through the notches (601) and is hinged to the tail end of a telescopic rod of the air cylinder (402);
the two ends of the horizontal plate (6) are detachably connected with the bottom ends of the front side plate (3) and the rear side plate (5), a water outlet at the lower part of the primary treatment cavity is communicated with a water inlet (600), the periphery of the horizontal plate (6) is detachably connected with the top of the secondary treatment box (7), a rotatable secondary treatment cylinder (700) is detachably arranged between the front side wall and the rear side wall of the secondary treatment box (7), two rows of secondary water inlet pipes (7000) and two rows of medicament B adding pipes (7001) are integrally formed in the inner cavity of the secondary treatment cylinder (700), and the secondary water inlet pipes (7000) can be communicated with the water inlet (600);
two rows of charging pipes (800) are arranged in the secondary charging assembly (8) in a penetrating way, the medicament B charging pipe (7001) can be communicated with the charging pipes (800), a water outlet is formed in the secondary treatment cylinder (700) and is connected with a water drain pipe through the water outlet, and a water valve is arranged on the water drain pipe;
the two support bars (9) are arranged, the two support bars (9) are detachably arranged at the left side edge and the right side edge of the bottom of the secondary treatment box (7), the four support legs (10) are arranged, and the top of each support leg (10) is detachably connected with the front end and the rear end of each support bar (9).
2. The wastewater treatment apparatus according to claim 1, wherein: the vertical plate (11) and the adjusting plate (12) are hollow shell-shaped structures.
3. The sewage treatment apparatus according to claim 2, wherein: c-shaped notches are formed in the left end and the right end of the front side plate (3) and the rear side plate (5), bearings are mounted at the front end and the rear end of the rotating shaft (4), the rotating shaft (4) is detachably connected with the front side plate (3) and the rear side plate (5) through the bearings, and the cross section of the rotating shaft (4) is in a regular hexagon shape.
4. A sewage treatment apparatus according to claim 3, wherein: the forefront end of the secondary treatment cylinder (700) is provided with a linear handle.
5. The sewage treatment apparatus according to claim 4, wherein: a round window is arranged at the lower part of the front frame plate of the mounting frame and corresponds to the position of the secondary treatment cylinder (700).
6. The sewage treatment apparatus according to claim 5, wherein: the inner ends of the left frame plate and the right frame plate of the mounting frame are vertically turned outwards to form an outward flange, and the outward flange is detachably connected with the front side plate (3).
7. The sewage treatment apparatus according to claim 6, wherein: the secondary water inlet pipe (7000) is deviated from the vertical line outwards by 15 degrees, and the medicament B adding pipe (7001) is deviated from the horizontal line upwards by 15 degrees.
8. The wastewater treatment apparatus according to claim 7, wherein: the supporting leg (10) is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910824613.XA CN110395826B (en) | 2019-09-02 | 2019-09-02 | Sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824613.XA CN110395826B (en) | 2019-09-02 | 2019-09-02 | Sewage treatment device |
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| CN110395826A CN110395826A (en) | 2019-11-01 |
| CN110395826B true CN110395826B (en) | 2024-03-26 |
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| CN107398990A (en) * | 2017-09-26 | 2017-11-28 | 重庆鸿基木业有限公司 | Quartzy stone platform production line |
| CN108144331A (en) * | 2018-02-06 | 2018-06-12 | 山东琨福农业科技有限公司 | A kind of novel setting pot for rural sewage rapid precipitation |
| CN208003113U (en) * | 2018-01-09 | 2018-10-26 | 徐桂灵 | A kind of pediatric nursing medicine-feeding device |
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| WO2016000439A1 (en) * | 2014-07-01 | 2016-01-07 | 奥源科技有限公司 | Waste water treatment system and waste water treatment method |
| CN107398990A (en) * | 2017-09-26 | 2017-11-28 | 重庆鸿基木业有限公司 | Quartzy stone platform production line |
| CN208003113U (en) * | 2018-01-09 | 2018-10-26 | 徐桂灵 | A kind of pediatric nursing medicine-feeding device |
| CN108144331A (en) * | 2018-02-06 | 2018-06-12 | 山东琨福农业科技有限公司 | A kind of novel setting pot for rural sewage rapid precipitation |
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