CN109173424B - High-efficient environmental protection sewage treatment plant - Google Patents
High-efficient environmental protection sewage treatment plant Download PDFInfo
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- CN109173424B CN109173424B CN201811219151.0A CN201811219151A CN109173424B CN 109173424 B CN109173424 B CN 109173424B CN 201811219151 A CN201811219151 A CN 201811219151A CN 109173424 B CN109173424 B CN 109173424B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
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Abstract
The invention relates to the field of sewage treatment, in particular to a high-efficiency environment-friendly sewage treatment device which comprises a primary water inlet filter box, a driving assembly, a flocculating agent adding cylinder, a driving wheel, a mixing stirrer, a rotary filter cylinder, an impurity discharging pipe, a water collecting box and a base plate, wherein the primary water inlet filter box comprises a primary filter box body with a hollow top surface, a filter partition plate, a cleaning brush and a fixing plate; the middle end of the interior of the primary filter box body is fixedly connected with two filter partition plates, and the interior of the primary filter box body is divided into a left filter area, a mixing and stirring area and a right filter area by the two filter partition plates; the left end and the right end inside the primary filter box body are respectively fixedly connected with a fixed plate, and the inner sides of the two fixed plates are respectively fixedly connected with a cleaning brush; the sewage treatment device can perform multiple filtration treatment on sewage, can conveniently discharge impurities filtered from the sewage, prevents the sewage treatment device from being blocked, and has the advantages of high sewage filtration efficiency, good filtration effect and the like.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-efficiency environment-friendly sewage treatment device.
Background
Along with the increase of urban population, the expansion of residential areas and the further concentration of population in China, the domestic water consumption is increased, and the sewage quantity discharged by cities is increased more and more. At present, urban domestic sewage becomes a main pollution source of urban water in China. A large amount of sewage is directly discharged, so that not only is the ecology damaged, but also the industrial and agricultural production and the health and the safety of human beings are seriously harmed. Therefore, the treatment of urban domestic sewage is the central importance in the current and future urban water environment protection work, and the standard discharge of the domestic sewage becomes a problem to be solved urgently in the current society. At present, urban domestic sewage treatment facilities are generally large and medium water treatment devices, have the defects of large investment, large occupied area, high operating cost and the like, and a sewage treatment device in the prior art cannot conveniently discharge filtered impurities and is easy to block.
Disclosure of Invention
The invention aims to provide a high-efficiency environment-friendly sewage treatment device, which can perform multiple filtration treatment on sewage, can conveniently discharge impurities filtered from the sewage, prevents the sewage treatment device from being blocked, and has the advantages of high sewage filtration efficiency, good sewage filtration effect and the like.
The purpose of the invention is realized by the following technical scheme:
the high-efficiency environment-friendly sewage treatment device comprises a water inlet primary filter box, a driving assembly, a flocculating agent adding cylinder, a driving wheel, a mixing stirrer, a rotary filter cylinder, an impurity discharging pipe, a water collecting tank and a base plate, wherein the water inlet primary filter box comprises a primary filter box body with a hollow top surface, a filter partition plate, a cleaning brush and a fixing plate; the middle end of the interior of the primary filter box body is fixedly connected with two filter partition plates, and the interior of the primary filter box body is divided into a left filter area, a mixing and stirring area and a right filter area by the two filter partition plates; the left end and the right end inside the primary filter box body are respectively fixedly connected with a fixed plate, and the inner sides of the two fixed plates are respectively fixedly connected with a cleaning brush;
the driving assembly is fixedly connected to the upper end of the rear side surface of the primary filtering box body; the flocculant adding cylinder is fixedly connected to the upper end of the front side surface of the primary filtering box body; the driving wheel is fixedly connected to the front side surface of the primary filter box body; the lower end of the mixing stirrer is connected to the middle end of the bottom surface in the primary filter box body in a rotating fit mode, and the mixing stirrer is located between the two filter partition plates; the lower end of the driving component is fixedly connected with a mixing stirrer; the driving component is in transmission connection with a driving wheel; the driving wheel is in transmission connection with a flocculating agent adding cylinder;
the two rotary filter cartridges are arranged, the lower ends of the two rotary filter cartridges are respectively connected to the left end and the right end of the inner bottom surface of the primary filter box body in a sealing manner, and the two rotary filter cartridges are positioned on the outer sides of the two filter partition plates; the upper ends of the two rotary filter cartridges are fixedly connected to the top surface of the primary filter box body; the mixing stirrer is in transmission connection with the two rotary filter cartridges;
the lower ends of the two rotary filter cartridges are respectively connected with the two ends of the impurity removing filter cartridge; the lower end of the impurity discharging filter cylinder is communicated with the water collecting tank; the lower end of the water collecting tank is fixedly connected to the base plate; the rear end of the impurity removing filter cylinder is fixedly connected with the lower end of the impurity removing pipe; the impurity discharging pipe is fixedly connected to the primary filtering box body; the driving wheel is connected with the impurity removing filter cylinder in a transmission way.
The driving assembly comprises a servo motor, a driving shaft, an irregular gear and a motor base; the servo motor is fixedly connected to a motor base, and the motor base is fixedly connected to the upper end of the rear side face of the primary filter box body; the output shaft of the servo motor is connected with the driving shaft through a coupling; the driving shaft is fixedly connected with an irregular gear; the lower end of the driving shaft is connected with a mixing stirrer through a coupling; the irregular gear is in meshing transmission connection with the driving wheel.
The driving wheel comprises a driving gear, a wheel shaft, a shaft frame plate and a driving belt wheel; the upper end and the lower end of the wheel shaft are respectively fixed with a transmission gear and a transmission belt wheel; the middle end of the wheel shaft is connected to the shaft bracket plate in a rotating fit mode through a bearing with a seat, the joint of the wheel shaft and the shaft bracket plate is provided with axial positioning, and the shaft bracket plate is fixedly connected to the front side face; the irregular gear is in meshing transmission connection with the transmission gear; the transmission gear is in meshed transmission connection with the flocculating agent adding cylinder; the driving belt wheel is connected with the impurity discharging filter cylinder through belt transmission.
The flocculant adding cylinder comprises a driven gear, a rotating shaft, a circular rubber disc, an adding cylinder body with a hollow top surface, an output pipe, a shunting box, a left adding pipe, a right adding pipe and an adding cylinder fixing frame; the transmission gear is in meshing transmission connection with the driven gear; the driven gear and the circular rubber disc are respectively and fixedly connected to the upper end and the lower end of the rotating shaft; the bottom end of the rotating shaft is rotatably connected to the center inside the adding cylinder body through a bearing with a seat; an upper circular through hole is formed in the circular rubber disc; the bottom surface of the circular rubber disc is attached to the bottom surface of the adding cylinder body; the bottom surface of the adding cylinder body is provided with a lower circular through hole; one end of the output pipe is fixedly connected with the inner side of the lower circular through hole in a sealing manner, and the other end of the output pipe is fixedly connected with the shunt box in a sealing manner; the left end and the right end of the flow distribution box are hermetically connected and communicated with pipe orifices at one ends of the left adding pipe and the right adding pipe; the adding cylinder body is fixedly connected to the upper end of the front side surface of the primary filtering box body through an adding cylinder fixing frame; the other end pipe orifice of the left adding pipe faces the inside of the left filtering area; and the other end pipe orifice of the right adding pipe faces the inside of the right filtering area.
The mixing stirrer comprises a driving chain wheel, a stirring shaft and a stirring plate; the driving chain wheel is fixedly connected to the upper end of the stirring shaft, and the stirring plate is fixedly connected to the middle end of the stirring shaft; the driving chain wheel is connected with the two rotary filter cartridges in a chain transmission manner; the lower end of the driving shaft is connected with a stirring shaft through a coupler; the lower end of the stirring shaft is rotatably connected to the middle end of the bottom surface in the primary filter box body through a bearing with a seat.
The rotary filter cartridge comprises a filter cartridge body, a driven chain wheel, a linkage shaft, an L-shaped frame plate and a water delivery straight pipe; the upper end and the lower end of the linkage shaft are respectively fixedly connected with a driven chain wheel and a filter cartridge body; the driving chain wheel is connected with the driven chain wheel through chain transmission; the middle end of the universal driving shaft is rotatably connected to a transverse plate of the L-shaped frame plate through a bearing with a seat, and a vertical plate of the L-shaped frame plate is fixedly connected to the top surface of the primary filter box body; the upper end of the water delivery straight pipe is connected to the central position of the bottom surface of the filter cylinder body in a sealing and rotating manner; the middle end of the water delivery straight pipe is fixedly connected to the bottom surface inside the primary filtering box body in a sealing manner; the lower end of the water delivery straight pipe is fixedly connected with the impurity removal filter cylinder; the cylinder surface of the filter cylinder body is contacted with the bristles of the cleaning brush.
The impurity removing filter cylinder comprises a driven belt pulley, a cylindrical shaft, an impurity removing spiral body, an inner cylinder body, an outer cylinder body and two bent water service pipes; the upper end pipe orifices of the two bent water through pipes are respectively and fixedly connected with the water delivery straight pipes of the two rotary filter cartridges; the lower end pipe orifices of the two bent water through pipes respectively penetrate through two ends of the outer cylinder body and are inserted into two ends of the inner cylinder body, and the two bent water through pipes are fixedly connected with the outer cylinder body in a sealing way; the inner cylinder body is positioned at the inner side of the outer cylinder body; the upper end of the inner cylinder body is fixedly connected in a central through hole at the middle end of the top surface of the outer cylinder body in a sealing way; the lower end of the cylinder surface of the inner cylinder body is provided with a plurality of filtering through holes in a surrounding manner; the top end of the cylindrical shaft is fixedly connected with a driven belt wheel; the driving belt wheel is connected with a driven belt wheel through belt transmission; the cylindrical shaft is connected in the middle of the top surface of the inner cylinder body in a sealing and rotating manner; the lower end of the cylindrical shaft is fixedly connected with a trash screw; the impurity removing spiral body is connected to the inner part of the inner cylinder body in a rotating fit manner; the bottom surface of the outer cylinder body is hollowed out, and the lower end of the outer cylinder body is fixedly connected in a sealing mode and communicated with the water collecting tank.
And a plurality of water leakage holes are uniformly arranged on the impurity removing spiral body in a surrounding manner.
The impurity removing pipe comprises a bending connecting pipe, a middle rotary drum, a rotating straight pipe, a transverse mounting frame and a screwing block; two ends of the bent connecting pipe are respectively and fixedly connected with the upper end of the inner cylinder body and the lower end of the middle rotary cylinder; the lower end of the rotating straight pipe is hermetically and rotatably connected with the upper end of the middle rotating drum; the screwing block is fixedly connected to the rotating straight pipe; the middle rotary drum is fixedly connected to the primary filter box body through a transverse mounting frame.
The high-efficiency environment-friendly sewage treatment device also comprises a primary filtering and impurity removing component; the primary filtering and impurity discharging assembly comprises a left impurity discharging basket, a right impurity discharging basket, a left L-shaped rod, a right L-shaped rod and a lifting supporting plate; the left end and the right end of the lifting supporting plate are respectively and fixedly connected with a left L-shaped rod and a right L-shaped rod; the lower end of the left L-shaped rod is fixedly connected with a left impurity discharging basket, and the lower end of the right L-shaped rod is fixedly connected with a right impurity discharging basket; the left impurity discharging basket is connected in a left filtering area in the primary filtering box body in a sliding fit manner; the right impurity discharging basket is connected in a right filtering area in the primary filtering box body in a sliding fit manner; the fixed plate, the cleaning brush and the filter cartridge body which are positioned in the left filtering area are connected in the left impurity discharging basket in a sliding fit manner; the fixed plate, the cleaning brush and the filter cartridge body which are positioned in the right filter area are connected in the right impurity discharging basket in a sliding fit manner; the lifting support plate is connected to the pipe surface of the rotating straight pipe through threads.
The invention has the beneficial effects that: according to the efficient environment-friendly sewage treatment device, the rotary filter cylinder and the impurity removal filter cylinder are arranged in the efficient environment-friendly sewage treatment device, sewage can be subjected to multistage filtering and impurity removal treatment, in the filtering process, sewage can be subjected to rotational flow treatment through the mixing stirrer, and impurities can be coagulated together in the rotational flow process of the sewage through the intermittent addition of the flocculating agent through the flocculating agent adding cylinder, so that fine impurities in the sewage can be effectively removed; the impurity removing filter cartridge in the sewage filter can perform impurity removing work on the filtered impurities while performing secondary filtration on the sewage, so that the impurity removing filter cartridge is prevented from being blocked; the internal flocculating agent adding cylinder, the mixing stirrer, the rotary filter cylinder and the impurity removing filter cylinder are driven and controlled by only one servo motor, so that the manufacturing cost of the internal flocculating agent adding cylinder can be effectively reduced, the floor area of the internal flocculating agent adding cylinder is reduced, the internal flocculating agent adding cylinder is good in continuity during working, and the working efficiency is high;
drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a third schematic view of the overall structure of the present invention;
FIG. 4 is a schematic structural view of an internal water inlet primary filter tank of the present invention;
FIG. 5 is a schematic structural view of the internal drive assembly of the present invention;
FIG. 6 is a schematic diagram of the internal flocculant addition cartridge of the present invention;
FIG. 7 is a schematic view of a partial configuration of an internal flocculant addition cartridge of the present invention;
FIG. 8 is a partial cross-sectional structural view of the internal flocculant addition cartridge of the present invention;
FIG. 9 is a schematic view of the internal drive wheel of the present invention;
FIG. 10 is a schematic view of the internal mixing whisk of the present invention;
FIG. 11 is a schematic structural view of the inner spin-on filter cartridge of the present invention;
FIG. 12 is a first schematic structural view of an internal trash removal filter cartridge of the present invention;
FIG. 13 is a second schematic structural view of the internal trash removal filter cartridge of the present invention;
FIG. 14 is a cross-sectional structural view of the internal trash removal filter cartridge of the present invention;
FIG. 15 is a schematic structural view of an internal impurity removal duct of the present invention;
FIG. 16 is a schematic structural diagram of an internal prefilter impurity removing assembly according to the present invention;
FIG. 17 is a schematic view of the internal left trash basket of the present invention;
FIG. 18 is a schematic structural view of an internal exhaust helical body of the present invention.
In the figure: a water inlet primary filter tank 1; 1-1 of a primary filter box body; filtering the partition board 1-2; 1-3 of cleaning brushes; fixing plates 1-4; a drive assembly 2; a servo motor 2-1; a drive shaft 2-2; 2-3 of an irregular gear; 2-4 of a motor base; a flocculant addition cylinder 3; a driven gear 3-1; a rotating shaft 3-2; 3-3 parts of a circular rubber disc; 3-4 parts of an adding cylinder body; 3-5 of an output pipe; 3-6 parts of a shunting box; 3-7 parts of a left adding pipe; 3-8 parts of a right adding pipe; adding a cylinder fixing frame 3-9; a transmission wheel 4; a transmission gear 4-1; 4-2 of a wheel shaft; 4-3 of a shaft frame plate; 4-4 of a transmission belt wheel; a mixing agitator 5; a drive sprocket 5-1; 5-2 of a stirring shaft; 5-3 of a stirring plate; the filter cartridge 6 is rotated; a filter cartridge body 6-1; a driven sprocket 6-2; 6-3 of a linkage shaft; 6-4 of an L-shaped frame plate; 6-5 parts of a straight water delivery pipe; a trash removal filter cartridge 7; a driven pulley 7-1; a cylindrical shaft 7-2; 7-3 parts of a miscellaneous spirochete; 7-4 parts of an inner cylinder body; 7-5 parts of an outer cylinder body; 7-6 of a bent water through pipe; a trash removal pipe 8; bending the connecting pipe 8-1; a middle rotary drum 8-2; rotating the straight pipe 8-3; 8-4 of a transverse mounting rack; 8-5 of a screwing block; a collection water tank 9; a base plate 10; a primary filtering and impurity removing component 11; a left trash basket 11-1; a right trash basket 11-2; a left L-shaped bar 11-3; a right L-shaped bar 11-4; and lifting the supporting plate 11-5.
Detailed Description
The invention is described in further detail below with reference to fig. 1-18.
The first embodiment is as follows:
as shown in fig. 1 to 18, the high-efficiency environment-friendly sewage treatment device comprises a water inlet primary filter tank 1, a driving assembly 2, a flocculant adding cylinder 3, a driving wheel 4, a mixing stirrer 5, a rotary filter cylinder 6, an impurity discharging filter cylinder 7, an impurity discharging pipe 8, a water collecting tank 9 and a base plate 10, wherein the water inlet primary filter tank 1 comprises a primary filter tank body 1-1 with a hollow top surface, a filter partition plate 1-2, a cleaning brush 1-3 and a fixing plate 1-4; the middle end of the interior of the primary filter box body 1-1 is fixedly connected with two filter partition plates 1-2, and the interior of the primary filter box body 1-1 is partitioned into a left filter area, a mixing and stirring area and a right filter area by the two filter partition plates 1-2; the left end and the right end inside the primary filter box body 1-1 are fixedly connected with a fixing plate 1-4 respectively, and the inner sides of the two fixing plates 1-4 are fixedly connected with a cleaning brush 1-3 respectively;
the driving component 2 is fixedly connected to the upper end of the rear side surface of the primary filter box body 1-1; the flocculant adding cylinder 3 is fixedly connected to the upper end of the front side surface of the primary filtering box body 1-1; the transmission wheel 4 is fixedly connected to the front side surface of the primary filtering box body 1-1; the lower end of the mixing stirrer 5 is connected to the middle end of the bottom surface in the primary filter box body 1-1 in a rotating fit manner, and the mixing stirrer 5 is positioned between the two filter partition plates 1-2; the lower end of the driving component 2 is fixedly connected with a mixing stirrer 5; the driving component 2 is in transmission connection with a driving wheel 4; the driving wheel 4 is in transmission connection with a flocculating agent adding cylinder 3;
the two rotary filter cartridges 6 are arranged, the lower ends of the two rotary filter cartridges 6 are respectively connected to the left end and the right end of the inner bottom surface of the primary filter box body 1-1 in a sealing manner, and the two rotary filter cartridges 6 are positioned on the outer sides of the two filter partition plates 1-2; the upper ends of the two rotary filter cartridges 6 are fixedly connected to the top surface of the primary filter box body 1-1; the mixing stirrer 5 is in transmission connection with the two rotary filter cartridges 6;
the lower ends of the two rotary filter cartridges 6 are respectively connected with the two ends of the impurity removing filter cartridge 7; the lower end of the impurity discharging filter cylinder 7 is communicated with a water collecting tank 9; the lower end of the water collecting tank 9 is fixedly connected to the base plate 10; the rear end of the impurity removing filter cylinder 7 is fixedly connected with the lower end of an impurity removing pipe 8; the impurity discharging pipe 8 is fixedly connected to the primary filtering box body 1-1; the driving wheel 4 is connected with the impurity removing filter cartridge 7 in a transmission way.
When the high-efficiency environment-friendly sewage treatment device works, the driving component 2 is firstly communicated with a power supply and is started through a control switch, then sewage is poured into the left filtering area and the right filtering area, the driving component 2 can drive the mixing stirrer 5 and the driving wheel 4 to work when working, the driving wheel 4 can drive the flocculating agent adding barrel 3 to work when working, and the flocculating agent adding barrel 3 can intermittently put flocculating agents into the sewage in the left filtering area and the right filtering area; the mixing stirrer 5 carries out rotational flow treatment on the sewage entering the primary filtering box body 1-1, the filtering partition plate 1-2 can prevent large-volume impurities in the sewage entering the left filtering area and the right filtering area from entering the mixing and stirring area, and fine impurities in the sewage can be flocculated together through a flocculating agent under the action of the mixing stirrer 5, so that the fine impurities in the sewage can be filtered conveniently; the mixing stirrer 5 can drive the two rotary filter cartridges 6 to perform rotary filtering operation when in operation; the two rotary filter cartridges 6 carry out rotary filtering treatment on the sewage, so that impurities in the sewage can be effectively filtered, the occurrence of blocking can be reduced, the rotary filter cartridges 6 can be continuously contacted with the cleaning brushes 1-3 during rotation, the rotary filter cartridges 6 can be prevented from being blocked by continuously brushing the cleaning brushes 1-3, the maintenance frequency can be conveniently reduced, and the sewage treatment efficiency is improved; impurities in the sewage are filtered in the left filtering area and the right filtering area, the sewage after primary filtering enters the impurity discharging filter cylinder 7 to be subjected to secondary filtering treatment, the impurities after secondary filtering are discharged into the impurity discharging pipe 8 by the impurity discharging filter cylinder 7 and are discharged through the impurity discharging pipe 8, and the sewage after secondary filtering can flow into the collecting water tank 9 to be recycled, so that the sewage can be conveniently reused or subjected to subsequent treatment; and a drain pipe with a control valve is arranged in the middle of the bottom end of the water collecting tank 9.
The second embodiment is as follows:
as shown in fig. 1-18, the driving assembly 2 comprises a servo motor 2-1, a driving shaft 2-2, an irregular gear 2-3 and a motor base 2-4; the servo motor 2-1 is fixedly connected to the motor base 2-4, and the motor base 2-4 is fixedly connected to the upper end of the rear side face of the primary filter box body 1-1; an output shaft of the servo motor 2-1 is connected with a driving shaft 2-2 through a coupler; the driving shaft 2-2 is fixedly connected with an irregular gear 2-3; the lower end of the driving shaft 2-2 is connected with a mixing stirrer 5 through a coupling; the irregular gears 2-3 are in meshed transmission connection with the transmission wheel 4. When the driving assembly 2 works, the servo motor 2-1 is communicated with a power supply and is started through the control switch, an output shaft of the servo motor 2-1 can drive the driving shaft 2-2 to rotate around the axis of the servo motor 2-2, the driving shaft 2-2 can drive the irregular gear 2-3 to rotate, and the irregular gear 2-3 can intermittently drive the driving wheel 4 to work when rotating, so that the driving wheel intermittently drives the flocculating agent adding cylinder 3 to add flocculating agent and intermittently drives the impurity removing filter cylinder 7 to convey impurities into the impurity removing pipe 8; the servo motor 2-1 adopts a motor purchased in the market.
The third concrete implementation mode:
as shown in fig. 1-18, the transmission wheel 4 comprises a transmission gear 4-1, a wheel axle 4-2, a shaft frame plate 4-3 and a transmission belt wheel 4-4; the upper end and the lower end of the wheel shaft 4-2 are respectively fixed with a transmission gear 4-1 and a transmission belt wheel 4-4; the middle end of the wheel shaft 4-2 is connected to a shaft frame plate 4-3 in a rotating fit mode, and the shaft frame plate 4-3 is fixedly connected to the front side face; the irregular gear 2-3 is in meshing transmission connection with the transmission gear 4-1; the transmission gear 4-1 is in meshed transmission connection with the flocculating agent adding cylinder 3; the transmission belt wheels 4-4 are connected with the impurity removing filter cartridges 7 through belt transmission. When the transmission wheel 4 works, the irregular gear 2-3 can intermittently drive the transmission gear 4-1 to rotate, the transmission gear 4-1 can drive the wheel shaft 4-2 to rotate around the axis of the wheel shaft 4-2 when rotating, and the wheel shaft 4-2 can drive the transmission belt wheel 4-4 to rotate when rotating; the transmission gear 4-1 can also drive the flocculant adding cylinder 3 to work when rotating, so that the flocculant adding work is realized; the driving belt wheels 4-4 can drive the impurity discharging filter cartridge 7 to discharge impurities while filtering the impurities, and the filtered impurities are conveyed to the inside of the impurity discharging pipe 8 and discharged through the impurity discharging pipe 8.
The fourth concrete implementation mode:
as shown in fig. 1-18, the flocculant adding cylinder 3 comprises a driven gear 3-1, a rotating shaft 3-2, a circular rubber disc 3-3, an adding cylinder body 3-4 with a hollow top surface, an output pipe 3-5, a flow distribution box 3-6, a left adding pipe 3-7, a right adding pipe 3-8 and an adding cylinder fixing frame 3-9; the transmission gear 4-1 is in meshing transmission connection with the driven gear 3-1; the driven gear 3-1 and the circular rubber disc 3-3 are respectively and fixedly connected to the upper end and the lower end of the rotating shaft 3-2; the bottom end of the rotating shaft 3-2 is rotatably connected to the center inside the adding cylinder body 3-4 through a bearing with a seat; the circular rubber disc 3-3 is provided with an upper circular through hole; the bottom surface of the circular rubber disc 3-3 is attached to the bottom surface of the adding cylinder body 3-4; the bottom surface of the adding cylinder body 3-4 is provided with a lower circular through hole, and the upper circular through hole and the lower circular through hole are oppositely arranged; one end of the output pipe 3-5 is fixedly connected with the inner side of the lower circular through hole in a sealing manner, and the other end of the output pipe 3-5 is fixedly connected with the shunt box 3-6 in a sealing manner; the left end and the right end of the flow distribution box 3-6 are hermetically connected and communicated with pipe orifices at one ends of the left adding pipe 3-7 and the right adding pipe 3-8; the adding cylinder body 3-4 is fixedly connected to the upper end of the front side surface of the primary filtering box body 1-1 through an adding cylinder fixing frame 3-9; the other end pipe orifice of the left adding pipe 3-7 is arranged towards the inside of the left filtering area; and the other end pipe orifice of the right adding pipe 3-8 faces the inside of the right filtering area.
When the flocculant adding cylinder 3 works, the transmission gear 4-1 can drive the driven gear 3-1 to rotate when rotating, the driven gear 3-1 can drive the circular rubber disc 3-3 to rotate through the rotating shaft 3-2 when rotating, the circular rubber disc 3-3 can drive the position of the upper circular through hole arranged on the circular rubber disc to change when rotating, when the upper circular through hole and the lower circular through hole are opposite up and down, the flocculating agent in the adding cylinder body 3-4 can flow out to the output pipe 3-5 through the upper circular through hole and the lower circular through hole, and is sent out through an output pipe 3-5, a flow distribution box 3-6, a left adding pipe 3-7 and a right adding pipe 3-8, adding a flocculating agent into the left filtering area through a left adding pipe 3-7, and adding a flocculating agent into the right filtering area through a right adding pipe 3-8; through the structure setting of last circular through-hole and lower circular through-hole, can realize the interpolation flocculating agent of intermittent type formula, be convenient for control the addition of flocculating agent, prevent that the flocculating agent is extravagant.
The fifth concrete implementation mode:
as shown in fig. 1-18, the mixing agitator 5 comprises a driving sprocket 5-1, an agitating shaft 5-2 and an agitating plate 5-3; the driving chain wheel 5-1 is fixedly connected to the upper end of the stirring shaft 5-2, and the stirring plate 5-3 is fixedly connected to the middle end of the stirring shaft 5-2; the driving chain wheel 5-1 is connected with two rotary filter cartridges 6 through chain transmission; the lower end of the driving shaft 2-2 is connected with a stirring shaft 5-2 through a coupler; the lower end of the stirring shaft 5-2 is rotatably connected with the middle end of the bottom surface in the primary filtering box body 1-1 through a bearing with a seat. When the mixing stirrer 5 works, the stirring shaft 5-2 can be driven by the driving shaft 2-2 to rotate, the stirring shaft 5-2 can drive the driving sprocket 5-1 and the stirring plate 5-3 to rotate when rotating, the stirring plate 5-3 can carry out rotational flow treatment on the sewage inside the primary filter box body 1-1 when rotating, the driving sprocket 5-1 can drive the two rotary filter cartridges 6 through chains to carry out rotary filtering work when rotating, and the rotary filter cartridges 6 are enabled to be constantly contacted with the bristles of the cleaning brushes 1-3 in the rotating process, so that the blockage of the rotary filter cartridges 6 is prevented.
The sixth specific implementation mode:
as shown in fig. 1-18, the rotary filter cartridge 6 comprises a filter cartridge body 6-1, a driven sprocket 6-2, a linkage shaft 6-3, an L-shaped frame plate 6-4 and a water delivery straight pipe 6-5; the upper end and the lower end of the linkage shaft 6-3 are respectively fixedly connected with a driven chain wheel 6-2 and a filter cartridge body 6-1; the driving chain wheel 5-1 is connected with the driven chain wheel 6-2 through chain transmission; the middle end of the linkage shaft 6-3 is rotatably connected to a transverse plate of the L-shaped frame plate 6-4 through a bearing with a seat, and a vertical plate of the L-shaped frame plate 6-4 is fixedly connected to the top surface of the primary filter box body 1-1; the upper end of the water delivery straight pipe 6-5 is connected with the central position of the bottom surface of the filter cartridge body 6-1 in a sealing and rotating way; the middle end of the water delivery straight pipe 6-5 is fixedly connected to the bottom surface inside the primary filter box body 1-1 in a sealing manner; the lower end of the water delivery straight pipe 6-5 is fixedly connected with an impurity removal filter cylinder 7; the cylinder surface of the filter cylinder body 6-1 is contacted with the brush hair of the cleaning brush 1-3. When the rotary filter cartridge 6 is used, the driving chain wheel 5-1 drives the driven chain wheel 6-2 to rotate through a chain, the driven chain wheel 6-2 can drive the linkage shaft 6-3 to rotate when rotating, the linkage shaft 6-3 can drive the filter cartridge body 6-1 to rotate when rotating, when the filter cartridge body 6-1 rotates, rotary filtration of sewage can be realized, the cartridge surface of the filter cartridge body 6-1 is constantly contacted with bristles of the cleaning brush 1-3, and the filter cartridge body 6-1 is prevented from being blocked; the sewage after primary filtration through the filter cartridge body 6-1 can enter the interior of the impurity removal filter cartridge 7 through the water delivery straight pipe 6-5; the aperture of the filtering hole on the filter cartridge body 6-1 is larger than the apertures of the plurality of filtering through holes of the inner cylinder body 7-4, so that the multi-stage filtering work is convenient to realize; the water delivery straight pipe 6-5 is connected with the filter cylinder body 6-1 through dynamic sealing.
The seventh embodiment:
as shown in fig. 1 to 18, the impurity removing filter cartridge 7 comprises a driven pulley 7-1, a cylindrical shaft 7-2, an impurity removing spiral body 7-3, an inner cylinder 7-4, an outer cylinder 7-5 and two bent water through pipes 7-6; the upper end pipe orifices of the two bent water through pipes 7-6 are respectively and fixedly connected with the water delivery straight pipes 6-5 of the two rotary filter cartridges 6; the lower end pipe orifices of the two bent water through pipes 7-6 respectively penetrate through two ends of the outer cylinder body 7-5 and are inserted into two ends of the inner cylinder body 7-4, and the two bent water through pipes 7-6 are fixedly connected with the outer cylinder body 7-5 in a sealing way; the inner cylinder 7-4 is positioned at the inner side of the outer cylinder 7-5; the upper end of the inner cylinder 7-4 is fixedly connected in a central through hole at the middle end of the top surface of the outer cylinder 7-5 in a sealing way; the lower end of the cylinder surface of the inner cylinder 7-4 is provided with a plurality of filter through holes in a surrounding way; the top end of the cylindrical shaft 7-2 is fixedly connected with a driven belt wheel 7-1; the transmission belt wheel 4-4 is connected with a driven belt wheel 7-1 through belt transmission; the cylindrical shaft 7-2 is connected in a sealing and rotating manner in the middle of the top surface of the inner cylinder 7-4; the lower end of the cylindrical shaft 7-2 is fixedly connected with a trash screw 7-3; the impurity removing spirochete 7-3 is connected inside the inner cylinder 7-4 in a rotating fit manner; the bottom surface of the outer cylinder body 7-5 is hollow, and the lower end of the outer cylinder body 7-5 is fixedly connected with and communicated with a water collecting tank 9 in a sealing way. When the impurity removing filter cartridge 7 is used, sewage after primary filtration enters the bent water through pipe 6-5 and then enters the inner cylinder 7-4 through the bent water through pipe 7-6 for filtration, and sewage after secondary filtration flows out of the inner cylinder 7-4 and enters the collection water tank 9; the driving belt wheel 4-4 drives the driven belt wheel 7-1 to rotate through a belt, the driven belt wheel 7-1 can drive the impurity removing spiral body 7-3 to rotate through the cylindrical shaft 7-2 when rotating, the impurity removing spiral body 7-3 can upwards convey impurities filtered out secondarily through matching with the inner cylinder body 7-4 when rotating, and finally the inner cylinder body 7-4 is output, sent into the impurity removing pipe 8 and discharged through the impurity removing pipe 8.
The specific implementation mode is eight:
as shown in fig. 1 to 18, a plurality of water leakage holes are uniformly arranged on the impurity discharging spiral body 7-3 in a surrounding manner. The setting in the hole that leaks prevents to export more sewage when exporting impurity.
The specific implementation method nine:
as shown in fig. 1-18, the impurity discharging pipe 8 comprises a bent connecting pipe 8-1, a transfer cylinder 8-2, a rotating straight pipe 8-3, a transverse mounting rack 8-4 and a screwing block 8-5; two ends of the bent connecting pipe 8-1 are respectively and fixedly connected with the upper end of the inner cylinder 7-4 and the lower end of the middle rotary cylinder 8-2; the lower end of the rotating straight pipe 8-3 is hermetically and rotatably connected with the upper end of the middle rotating drum 8-2; the screwing block 8-5 is fixedly connected to the rotating straight pipe 8-3; the middle rotary drum 8-2 is fixedly connected to the primary filtering box body 1-1 through a transverse mounting rack 8-4. The bent connecting pipe 8-1, the transfer cylinder 8-2 and the rotating straight pipe 8-3 in the impurity discharging pipe 8 are communicated in sequence and used for discharging impurities filtered out secondarily.
The detailed implementation mode is ten:
as shown in fig. 1-18, the high-efficiency environment-friendly sewage treatment device further comprises a primary filtering and impurity removing component 11; the primary filtering and impurity discharging assembly 11 comprises a left impurity discharging basket 11-1, a right impurity discharging basket 11-2, a left L-shaped rod 11-3, a right L-shaped rod 11-4 and a lifting supporting plate 11-5; the left impurity discharging basket 11-1 and the right impurity discharging basket 11-2 are identical in structure and are oppositely arranged; the left end and the right end of the lifting supporting plate 11-5 are respectively fixedly connected with a left L-shaped rod 11-3 and a right L-shaped rod 11-4; the lower end of the left L-shaped rod 11-3 is fixedly connected with a left impurity discharging basket 11-1, and the lower end of the right L-shaped rod 11-4 is fixedly connected with a right impurity discharging basket 11-2; the left impurity discharging basket 11-1 is connected in a left filtering area inside the primary filtering box body 1-1 in a sliding fit manner; the right impurity discharging basket 11-2 is connected in a right filtering area inside the primary filtering box body 1-1 in a sliding fit manner; the fixed plate 1-4, the cleaning brush 1-3 and the filter cartridge body 6-1 which are positioned in the left filtering area are connected in the left impurity discharging basket 11-1 in a sliding fit manner; the fixed plate 1-4, the cleaning brush 1-3 and the filter cartridge body 6-1 which are positioned in the right filter area are connected in the right impurity discharging basket 11-2 in a sliding fit manner; the lifting supporting plate 11-5 is connected to the pipe surface of the rotating straight pipe 8-3 through threads. The primary filtering and impurity removing assembly 11 is used for conveying impurities in the left filtering area and the right filtering area upwards, so that the cleaning and impurity removing efficiency is improved; when the device is used in cooperation with the impurity discharging pipe 8, the rotating screwing block 8-5 can drive the rotating straight pipe 8-3 to rotate, the rotating straight pipe 8-3 can drive the lifting support plate 11-5 to move up and down when rotating around the axis of the rotating straight pipe 8-3, and the lifting support plate 11-5 can drive the left L-shaped rod 11-3 and the right L-shaped rod 11-4 to move up and down when moving up and down, so that the left impurity discharging basket 11-1 and the right impurity discharging basket 11-2 are driven by the left L-shaped rod 11-3 and the right L-shaped rod 11-4 to respectively slide up and down in the left filtering area and the right filtering area, and impurities left in the left filtering area and the right filtering area after being filtered by the rotating filter cylinder 6 can be conveniently cleaned; the rotating straight pipe has two purposes of 8-3, and the practicability is strong.
The working principle of the invention is as follows: when the high-efficiency environment-friendly sewage treatment device works, the driving component 2 is firstly communicated with a power supply and is started through a control switch, then sewage is poured into the left filtering area and the right filtering area, the driving component 2 can drive the mixing stirrer 5 and the driving wheel 4 to work when working, the driving wheel 4 can drive the flocculating agent adding barrel 3 to work when working, and the flocculating agent adding barrel 3 can intermittently put flocculating agents into the sewage in the left filtering area and the right filtering area; the mixing stirrer 5 carries out rotational flow treatment on the sewage entering the primary filtering box body 1-1, the filtering partition plate 1-2 can prevent large-volume impurities in the sewage entering the left filtering area and the right filtering area from entering the mixing and stirring area, and fine impurities in the sewage can be flocculated together through a flocculating agent under the action of the mixing stirrer 5, so that the fine impurities in the sewage can be filtered conveniently; the mixing stirrer 5 can drive the two rotary filter cartridges 6 to perform rotary filtering operation when in operation; the two rotary filter cartridges 6 carry out rotary filtering treatment on the sewage, so that impurities in the sewage can be effectively filtered, the occurrence of blocking can be reduced, the rotary filter cartridges 6 can be continuously contacted with the cleaning brushes 1-3 during rotation, the rotary filter cartridges 6 can be prevented from being blocked by continuously brushing the cleaning brushes 1-3, the maintenance frequency can be conveniently reduced, and the sewage treatment efficiency is improved; impurities in the sewage are filtered in the left filtering area and the right filtering area, the sewage after primary filtering enters the impurity discharging filter cylinder 7 to be subjected to secondary filtering treatment, the impurities after secondary filtering are discharged into the impurity discharging pipe 8 by the impurity discharging filter cylinder 7 and are discharged through the impurity discharging pipe 8, and the sewage after secondary filtering can flow into the collecting water tank 9 to be recycled, so that the sewage can be conveniently reused or subjected to subsequent treatment; and a drain pipe with a control valve is arranged in the middle of the bottom end of the water collecting tank 9.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. High-efficient environmental protection sewage treatment plant, including intaking filter tank (1), drive assembly (2), flocculating agent add a section of thick bamboo (3), drive wheel (4), mixing agitator (5), rotary filter section of thick bamboo (6), arrange miscellaneous cartridge filter (7), arrange miscellaneous pipe (8), collect water tank (9) and bed plate (10), its characterized in that: the water inlet primary filter box (1) comprises a primary filter box body (1-1) with a hollow top surface, a filter partition plate (1-2), a cleaning brush (1-3) and a fixing plate (1-4); the middle end in the primary filter box body (1-1) is fixedly connected with two filter partition plates (1-2), and the two filter partition plates (1-2) separate the interior of the primary filter box body (1-1) into a left filter area, a mixing and stirring area and a right filter area; the left end and the right end inside the primary filter box body (1-1) are respectively fixedly connected with a fixing plate (1-4), and the inner sides of the two fixing plates (1-4) are respectively fixedly connected with a cleaning brush (1-3);
the driving assembly (2) is fixedly connected to the upper end of the rear side face of the primary filtering box body (1-1); the flocculant adding cylinder (3) is fixedly connected to the upper end of the front side surface of the primary filtering box body (1-1); the transmission wheel (4) is fixedly connected to the front side surface of the primary filter box body (1-1); the lower end of the mixing stirrer (5) is connected to the middle end of the inner bottom surface of the primary filter box body (1-1) in a rotating fit manner, and the mixing stirrer (5) is positioned between the two filtering partition plates (1-2); the lower end of the driving component (2) is fixedly connected with a mixing stirrer (5); the driving component (2) is in transmission connection with a driving wheel (4); the driving wheel (4) is in driving connection with the flocculating agent adding barrel (3);
the two rotary filter cartridges (6) are arranged, the lower ends of the two rotary filter cartridges (6) are respectively connected to the left end and the right end of the inner bottom surface of the primary filter box body (1-1) in a sealing manner, and the two rotary filter cartridges (6) are positioned on the outer sides of the two filter partition plates (1-2); the upper ends of the two rotary filter cartridges (6) are fixedly connected to the top surface of the primary filter box body (1-1); the mixing stirrer (5) is in transmission connection with the two rotary filter cartridges (6);
the lower ends of the two rotary filter cartridges (6) are respectively connected with the two ends of the impurity removing filter cartridge (7); the lower end of the impurity discharging filter cylinder (7) is communicated with a water collecting tank (9); the lower end of the water collecting tank (9) is fixedly connected to the base plate (10); the rear end of the impurity removing filter cylinder (7) is fixedly connected with the lower end of the impurity removing pipe (8); the impurity discharging pipe (8) is fixedly connected to the primary filtering box body (1-1); the driving wheel (4) is in transmission connection with the impurity discharging filter cartridge (7).
2. The high-efficiency environment-friendly sewage treatment device according to claim 1, wherein: the driving assembly (2) comprises a servo motor (2-1), a driving shaft (2-2), an irregular gear (2-3) and a motor base (2-4); the servo motor (2-1) is fixedly connected to the motor base (2-4), and the motor base (2-4) is fixedly connected to the upper end of the rear side face of the primary filter box body (1-1); the output shaft of the servo motor (2-1) is connected with the driving shaft (2-2) through a coupling; the driving shaft (2-2) is fixedly connected with an irregular gear (2-3); the lower end of the driving shaft (2-2) is connected with a mixing stirrer (5) through a coupling; the irregular gears (2-3) are in meshed transmission connection with the transmission wheel (4).
3. The high-efficiency environment-friendly sewage treatment device according to claim 2, wherein: the transmission wheel (4) comprises a transmission gear (4-1), a wheel shaft (4-2), a shaft frame plate (4-3) and a transmission belt wheel (4-4); the upper end and the lower end of the wheel shaft (4-2) are respectively fixed with a transmission gear (4-1) and a transmission belt wheel (4-4); the middle end of the wheel shaft (4-2) is connected to a shaft frame plate (4-3) in a rotating fit mode, and the shaft frame plate (4-3) is fixedly connected to the front side face; the irregular gear (2-3) is in meshing transmission connection with the transmission gear (4-1); the transmission gear (4-1) is in meshed transmission connection with the flocculating agent adding cylinder (3); the transmission belt wheels (4-4) are connected with the impurity discharging filter cartridge (7) through belt transmission.
4. The high-efficiency environment-friendly sewage treatment device according to claim 3, wherein: the flocculant adding cylinder (3) comprises a driven gear (3-1), a rotating shaft (3-2), a circular rubber disc (3-3), an adding cylinder body (3-4) with a hollow top surface, an output pipe (3-5), a shunting box (3-6), a left adding pipe (3-7), a right adding pipe (3-8) and an adding cylinder fixing frame (3-9); the transmission gear (4-1) is in meshing transmission connection with the driven gear (3-1); the driven gear (3-1) and the circular rubber disc (3-3) are respectively and fixedly connected to the upper end and the lower end of the rotating shaft (3-2); the bottom end of the rotating shaft (3-2) is rotatably connected to the center inside the adding cylinder body (3-4) through a bearing with a seat; the circular rubber disc (3-3) is provided with an upper circular through hole; the bottom surface of the circular rubber disc (3-3) is attached to the bottom surface of the adding cylinder body (3-4); a lower circular through hole is formed in the bottom surface of the adding cylinder body (3-4), and the upper circular through hole and the lower circular through hole are arranged oppositely; one end of the output pipe (3-5) is fixedly connected with the inner side of the lower circular through hole in a sealing way, and the other end of the output pipe (3-5) is fixedly connected with the shunt box (3-6) in a sealing way; the left end and the right end of the shunting box (3-6) are hermetically connected and communicated with pipe orifices at one ends of the left adding pipe (3-7) and the right adding pipe (3-8); the adding cylinder body (3-4) is fixedly connected to the upper end of the front side surface of the primary filter box body (1-1) through an adding cylinder fixing frame (3-9); the other end pipe orifice of the left adding pipe (3-7) faces the inside of the left filtering area; and the other end pipe orifice of the right adding pipe (3-8) faces the inside of the right filtering area.
5. The high-efficiency environment-friendly sewage treatment device according to claim 4, wherein: the mixing stirrer (5) comprises a driving chain wheel (5-1), a stirring shaft (5-2) and a stirring plate (5-3); the driving chain wheel (5-1) is fixedly connected to the upper end of the stirring shaft (5-2), and the stirring plate (5-3) is fixedly connected to the middle end of the stirring shaft (5-2); the driving chain wheel (5-1) is connected with the two rotary filter cartridges (6) through chain transmission; the lower end of the driving shaft (2-2) is connected with a stirring shaft (5-2) through a coupling; the lower end of the stirring shaft (5-2) is rotatably connected with the middle end of the inner bottom surface of the primary filter box body (1-1) through a bearing with a seat.
6. The high-efficiency environment-friendly sewage treatment device according to claim 5, wherein: the rotary filter cartridge (6) comprises a filter cartridge body (6-1), a driven chain wheel (6-2), a linkage shaft (6-3), an L-shaped frame plate (6-4) and a water delivery straight pipe (6-5); the upper end and the lower end of the linkage shaft (6-3) are respectively fixedly connected with a driven chain wheel (6-2) and a filter cartridge body (6-1); the driving chain wheel (5-1) is connected with the driven chain wheel (6-2) through chain transmission; the middle end of the linkage shaft (6-3) is rotatably connected to a transverse plate of the L-shaped frame plate (6-4) through a bearing with a seat, and a vertical plate of the L-shaped frame plate (6-4) is fixedly connected to the top surface of the primary filter box body (1-1); the upper end of the water delivery straight pipe (6-5) is connected with the central position of the bottom surface of the filter cartridge body (6-1) in a sealing and rotating way; the middle end of the water delivery straight pipe (6-5) is fixedly connected to the bottom surface inside the primary filter box body (1-1) in a sealing manner; the lower end of the water delivery straight pipe (6-5) is fixedly connected with a trash removal filter cylinder (7); the cylinder surface of the filter cylinder body (6-1) is contacted with the brush hair of the cleaning brush (1-3).
7. The high-efficiency environment-friendly sewage treatment device according to claim 6, wherein: the impurity removal filter cylinder (7) comprises a driven belt wheel (7-1), a cylindrical shaft (7-2), an impurity removal spiral body (7-3), an inner cylinder body (7-4), an outer cylinder body (7-5) and two bent water through pipes (7-6); the upper end pipe orifices of the two bent water through pipes (7-6) are respectively and fixedly connected with the water delivery straight pipes (6-5) of the two rotary filter cartridges (6); the lower end pipe orifices of the two bent water pipes (7-6) respectively penetrate through the two ends of the outer cylinder body (7-5) and are inserted into the two ends of the inner cylinder body (7-4), and the two bent water pipes (7-6) are fixedly connected with the outer cylinder body (7-5) in a sealing way; the inner cylinder body (7-4) is positioned at the inner side of the outer cylinder body (7-5); the upper end of the inner cylinder (7-4) is fixedly connected in a central through hole at the middle end of the top surface of the outer cylinder (7-5) in a sealing way; the lower end of the cylinder surface of the inner cylinder body (7-4) is provided with a plurality of filtering through holes in a surrounding way; the top end of the cylindrical shaft (7-2) is fixedly connected with a driven belt wheel (7-1); the transmission belt wheel (4-4) is connected with a driven belt wheel (7-1) through belt transmission; the cylindrical shaft (7-2) is connected in a sealing and rotating manner in the middle of the top surface of the inner cylinder body (7-4); the lower end of the cylindrical shaft (7-2) is fixedly connected with a trash screw body (7-3); the impurity removing spirochete (7-3) is connected to the inner part of the inner cylinder body (7-4) in a rotating fit manner; the bottom surface of the outer cylinder body (7-5) is hollow, and the lower end of the outer cylinder body (7-5) is fixedly connected with the water collecting tank (9) in a sealing manner and communicated with the water collecting tank.
8. The high-efficiency environment-friendly sewage treatment device according to claim 7, wherein: a plurality of water leakage holes are uniformly arranged on the impurity removing spiral body (7-3) in a surrounding way.
9. The high-efficiency environment-friendly sewage treatment device according to claim 7, wherein: the impurity removing pipe (8) comprises a bent connecting pipe (8-1), a middle rotary drum (8-2), a rotary straight pipe (8-3), a transverse mounting rack (8-4) and a screwing block (8-5); two ends of the bent connecting pipe (8-1) are respectively and fixedly connected with the upper end of the inner cylinder body (7-4) and the lower end of the middle rotary cylinder (8-2); the lower end of the rotating straight pipe (8-3) is hermetically and rotatably connected with the upper end of the middle rotating drum (8-2); the screwing block (8-5) is fixedly connected to the rotating straight pipe (8-3); the middle rotary drum (8-2) is fixedly connected to the primary filter box body (1-1) through a transverse mounting rack (8-4).
10. The high-efficiency environment-friendly sewage treatment plant according to claim 9, wherein: the high-efficiency environment-friendly sewage treatment device also comprises a primary filtering and impurity removing component (11); the primary filtering and impurity discharging assembly (11) comprises a left impurity discharging basket (11-1), a right impurity discharging basket (11-2), a left L-shaped rod (11-3), a right L-shaped rod (11-4) and a lifting supporting plate (11-5); the left end and the right end of the lifting supporting plate (11-5) are respectively fixedly connected with a left L-shaped rod (11-3) and a right L-shaped rod (11-4); the lower end of the left L-shaped rod (11-3) is fixedly connected with a left impurity discharging basket (11-1), and the lower end of the right L-shaped rod (11-4) is fixedly connected with a right impurity discharging basket (11-2); the left impurity discharging basket (11-1) is connected in a left filtering area in the primary filtering box body (1-1) in a sliding fit manner; the right impurity discharging basket (11-2) is connected in a right filtering area in the primary filtering box body (1-1) in a sliding fit manner; the fixed plate (1-4), the cleaning brush (1-3) and the filter cartridge body (6-1) which are positioned in the left filtering area are connected in the left impurity discharging basket (11-1) in a sliding fit manner; the fixed plate (1-4), the cleaning brush (1-3) and the filter cartridge body (6-1) which are positioned in the right filter area are connected in the right impurity discharge basket (11-2) in a sliding fit manner; the lifting supporting plate (11-5) is connected to the pipe surface of the rotating straight pipe (8-3) through threads.
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| CN110204086B (en) * | 2019-05-27 | 2020-06-16 | 山东消博士消毒科技股份有限公司 | Disinfection powder feeding device for wastewater treatment |
| CN112709315B (en) * | 2020-12-29 | 2022-08-19 | 青岛有住智慧家居有限公司 | Toilet sewage treatment and reuse device |
| CN112892057B (en) * | 2021-01-28 | 2022-05-13 | 中兴惠和(山东)环保科技有限公司 | Sewage mineral separation device used in stone cutting process and application method thereof |
| CN117735691B (en) * | 2024-02-20 | 2024-05-31 | 江苏驰佳环保科技有限公司 | Sewage treatment equipment with multistage filtering function |
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