CN113304658A - Sewage treatment tank - Google Patents
Sewage treatment tank Download PDFInfo
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- CN113304658A CN113304658A CN202110614973.4A CN202110614973A CN113304658A CN 113304658 A CN113304658 A CN 113304658A CN 202110614973 A CN202110614973 A CN 202110614973A CN 113304658 A CN113304658 A CN 113304658A
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- Prior art keywords
- lifting
- wheel
- rotating
- blade
- inclination angle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a sewage treatment tank which comprises a tank body, a lifting type anti-layering stirring device, a spiral-flow type mixing device, an inclination angle adjusting type stirring speed automatic changing device and an integral support, wherein the spiral-flow type mixing device comprises a lifting support, a rotating motor, a rotating driving wheel, a rotating driven wheel, a rotating hollow shaft and an invariable stirring paddle. The invention belongs to the technical field of sewage treatment, and particularly provides a sewage treatment tank which is provided with a non-variable stirring paddle and a blade with an adjustable blade pitch, wherein the blade with the adjustable blade pitch vertically moves while rotating, so that the stirring effect is enhanced, the occurrence of the situation of bottom water stratification is avoided, the inclination angle of the blade with the adjustable blade pitch can be changed, the effective mixing of sewage, an activator, a reactant and the like in the tank body by the blade with the adjustable blade pitch is accelerated, the uniform stirring speed is improved, the sewage treatment time is shortened, and the treatment efficiency and the treatment effect are greatly improved.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment tank.
Background
The sewage treatment tank is one of indispensable components in a sewage treatment system, and the current sewage treatment system mainly comprises a pretreatment system, a biochemical treatment system and a muddy water filtering system; the pretreatment system mainly comprises a grid filter tank and a regulating tank and is used for filtering large-particle impurities and keeping the quality of sewage uniform; the biochemical treatment system mainly comprises anaerobic, anoxic and aerobic treatment systems, and under the condition of large sewage treatment capacity, the biochemical treatment system usually comprises an anaerobic tank, an anoxic tank and an aerobic tank, wherein anaerobic bacteria, aerobic bacteria and the like are required to be added into the biochemical treatment tank to react with nitrogen and sulfur elements in sewage to remove rich nutrient substances; the mud-water filtering system mainly comprises an air floating system, a secondary sedimentation tank and the like, and is mainly used for physically separating mud from clear water.
According to the effect of difference, the effluent water sump includes multiple such as filtering ponds, sedimentation tank, stirring pond, reaction tank and clean water basin, and from structural, there is the agitator current stirring pond mostly including the cell body and the cell body inside and outside through the support mounting, utilizes the rotation of agitator blade to realize the stirring to the effluent water treatment pond.
However, the existing stirring pool only can horizontally rotate and cannot vertically move, so that the stirring effect is not ideal as a whole, and the stirring pool is used for uniformly mixing various types of sewage and uniformly mixing an activating substance and a reactant which are added subsequently, so that a foundation is laid for subsequent reaction. After different types of sewage are added into the stirring tank, the sewage in the stirring tank has certain layering phenomenon due to certain difference of density and chemical properties caused by different sewage content and different sewage types, the uppermost layer and the lowermost layer of the water body are particularly obvious, and the effect of sewage treatment is not good.
Therefore, there is a need for an improved structure of the existing sewage treatment tank.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides a sewage treatment tank which can drive an invariable stirring paddle and a blade with an adjustable blade pitch to vertically move while rotating, thereby enhancing the stirring effect, avoiding the occurrence of the water stratification condition of the bottom layer, enabling the blade with the adjustable blade pitch to change the inclination angle, accelerating the effective mixing of the blade with the adjustable blade pitch to the mixing of sewage, an activator, a reactant and the like in the tank body, improving the speed of uniform stirring, reducing the time of sewage treatment, and greatly improving the treatment efficiency and effect.
The technical scheme adopted by the invention is as follows: the invention relates to a sewage treatment pool, which comprises a pool body, a lifting type layering prevention stirring device, a spiral-flow type mixing device, an inclination angle adjusting type stirring automatic change device and an integral support, wherein the pool body is arranged in a cavity shape with an opening at the top; the spiral-flow type mixing device comprises a lifting support, a rotating motor, a rotating driving wheel, a rotating driven wheel, a rotating hollow shaft and an invariable stirring paddle, wherein the lifting support is erected on two sides of the long edge of a whole support, a rotating shaft fixing ring is arranged at the center of the lifting support, the rotating hollow shaft is rotatably arranged at the center of the whole support, the rotating hollow shaft is rotatably arranged in the rotating shaft fixing ring, the invariable stirring paddle is uniformly connected and arranged on the periphery of the bottom of the rotating hollow shaft in a circumferential manner, the invariable stirring paddle is rotatably arranged at the inner bottom of a tank body, the rotating driven wheel is connected and arranged on the periphery of the top of the rotating hollow shaft, the rotating driving wheel is rotatably arranged on one side of the lifting support and is meshed with the rotating driven wheel, the rotating support is arranged on one side of the rotating motor, the other end of the rotating support is connected and arranged on the lifting support, the output shaft of rotating electrical machines locates the center department of rotatory action wheel, and rotating electrical machines drives rotatory action wheel rotatory, and rotatory action wheel meshing drives rotatory from the driving wheel rotation, and rotatory hollow shaft rotation can drive invariable stirring rake and stir the sewage of the bottom lower floor of cell body from the rotatory hollow shaft of driving wheel simultaneously.
Further, the inclination angle adjusting type stirring speed automatic changing device comprises an inclination angle adjusting motor, an inclination angle adjusting wheel, an inclination angle adjusting eccentric shaft, an inclination angle limiting part, an inclination angle adjusting transmission rod, an eccentric adjusting sliding component and a propeller pitch adjustable paddle, wherein the inclination angle adjusting motor is connected to the rotating driven wheel, the inclination angle adjusting wheel is vertically arranged above the rotating hollow shaft, the center of one side of the inclination angle adjusting wheel is connected with an output shaft of the inclination angle adjusting motor, the inclination angle adjusting eccentric shaft is eccentrically connected to the other side of the inclination angle adjusting wheel, the inclination angle limiting part is sleeved outside the inclination angle adjusting eccentric shaft, the inclination angle limiting part is in an elliptical shape and is provided with an adjusting limiting groove, the inclination angle adjusting transmission rod is connected to the bottom of the inclination angle limiting part, and the inclination angle adjusting transmission rod can be arranged in the rotating hollow shaft in an up-down sliding manner, the eccentric adjusting sliding assembly is connected to the bottom of the inclination angle adjusting transmission rod, the propeller pitch adjustable blade is connected to the other end of the eccentric adjusting sliding assembly, and the propeller pitch adjustable blade is uniformly arranged on the outer side of the inclination angle adjusting transmission rod in a circumferential shape; the eccentric adjusting sliding assembly comprises a first blade adjusting disc, an adjusting shaft, a second blade adjusting disc, a blade adjusting slide rail and a blade adjusting eccentric shaft, wherein the first blade adjusting disc and the second blade adjusting disc are arranged in parallel, the adjusting shaft is connected between the first blade adjusting disc and the second blade adjusting disc, the outer side of the bottom of the rotating hollow shaft is provided with a variable-pitch limiting baffle, the adjusting shaft is rotatably arranged on the variable-pitch limiting baffle, the first blade adjusting disc is arranged on one side of the outer part of the variable-pitch limiting baffle and is connected with a blade with an adjustable pitch, the second blade adjusting disc is arranged on one side close to the inclination angle adjusting transmission rod, the blade adjusting slide rail is vertically connected and arranged on the outer side of the inclination angle adjusting transmission rod, the blade adjusting eccentric shaft is slidably arranged in the blade adjusting slide rail, and the blade adjusting eccentric shaft is eccentrically connected and arranged on one side of the second blade adjusting disc far away from the adjusting shaft, when the blade adjusting eccentric shaft is positioned at the inner vertex of the blade adjusting slide rail, the blade with the adjustable blade pitch is arranged vertical to the horizontal plane, and when the blade adjusting eccentric shaft is positioned at the inner vertex of the blade adjusting slide rail, the blade with the adjustable blade pitch is arranged parallel to the horizontal plane.
Further, whole support is including supporting ring, long limit C shape linking bridge and minor face C shape linking bridge all are right angle C shape and set up the center of connecting the opening part of locating the cell body and serve, long limit C shape linking bridge sets up with minor face C shape linking bridge is adjacent, the support ring is connected and is located between long limit C shape linking bridge and the lower floor's of minor face C shape linking bridge opening part.
Furthermore, the lifting type layering-preventing stirring device comprises a lifting motor, a center frame, a lifting driving wheel, an auxiliary driving wheel, a lifting wheel, a descending wheel, a first synchronizing wheel, a second synchronizing wheel, an upper incomplete driving gear, a lower incomplete driving gear, a lifting main wheel, a lifting sleeve and a lifting supporting disk, wherein the center frame is connected and arranged on two sides of a short side of the integral support, a center sleeve is arranged at the center of the center frame, a first gear fixing part and a second gear fixing part are respectively arranged on two sides of the center frame, the sleeve is sleeved outside the rotary hollow shaft, the sleeve is arranged below the rotary shaft fixing ring, the first gear fixing part is arranged in a right-angle C shape, a first fixing shaft extends downwards from the bottom of the first gear fixing part, the second gear fixing part is arranged in a rectangular shape, and a second fixing shaft extends downwards from the bottom of the second gear fixing part, the lifting driving wheel is rotatably arranged between the upper end and the lower end of one side of the opening of the first gear fixing part, the auxiliary driving wheel is rotatably arranged between the other side of the first gear fixing part, the lifting driving wheel is meshed with the auxiliary driving wheel, one side of the lifting motor is connected with a lifting fixing plate, the bottom of the lifting fixing plate is connected with a central frame, the output shaft of the lifting motor is connected with the center of the lifting driving wheel, the upper incomplete driving gear is rotatably arranged between the openings of the long-edge C-shaped connecting supports on one side, the lower incomplete driving gear is rotatably arranged between the openings of the long-edge C-shaped connecting supports on the other side, the lifting wheel is coaxially connected with the upper incomplete driving gear, the lifting wheel is arranged above the long-edge C-shaped connecting supports on one side, and the descending wheel is coaxially connected with the lower incomplete driving gear, the lifting support disc is characterized in that the lifting main wheel is arranged above the long-edge C-shaped connecting support at the other side, the first synchronizing wheel is arranged between one sides of the second gear fixing pieces in a rotating mode, the second synchronizing wheel is arranged between the other sides of the second gear fixing pieces in a rotating mode, the first synchronizing wheel is meshed with the second synchronizing wheel, the lifting wheel is meshed with the auxiliary driving wheel and the first synchronizing wheel respectively, the lifting wheel is meshed with the lifting driving wheel and the second synchronizing wheel respectively, the longitudinal section of the lifting support disc is in an I-shaped arrangement, a rotating limiting ring is arranged on the periphery of the center of the lifting support disc in an inwards recessed mode, the lifting support disc is arranged on the inner side of the supporting ring in a rotating mode through the rotating limiting ring, the lifting main wheel is connected to the upper portion of the lifting support disc, inner threads arranged in a protruding mode are arranged on the inner wall of the lifting main wheel, and the lifting main wheel and an incomplete driving gear, Lower incomplete drive gear meshes mutually, the lifting sleeve is located the outside of rotatory hollow shaft, the outside of lifting sleeve is equipped with the external thread groove, the external thread groove is the screw thread form and sets up in the telescopic outside of lifting, the internal thread is rotatory to be located in the external thread groove.
Further, the lifting sleeve is connected with the outer wall of the rotary hollow shaft, sliding limiting grooves are symmetrically arranged on two sides of the lifting frame, openings are formed in the bottom of the sliding limiting grooves, and the sliding limiting grooves are arranged in a vertically sliding mode along the lifting frame.
Furthermore, the first fixing shaft penetrates through the short-side C-shaped connecting support on one side, and the second fixing shaft penetrates through the short-side C-shaped connecting support on the other side.
The invention with the structure has the following beneficial effects: this scheme a sewage treatment pond is through driving about vertical motion is done to invariable stirring rake and the adjustable paddle of pitch in the rotation, strengthens stirring effect, avoids the emergence of bottom water layering condition, and the adjustable paddle of pitch can change the inclination, and the paddle is adjustable to the cell body in sewage and the active thing with the effective mixture of mixture such as reactant with higher speed, improves the speed of stirring, reduces sewage treatment's time, improves the efficiency and the effect of handling greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of a sewage treatment tank according to the present invention;
FIG. 2 is a schematic structural diagram of a sewage treatment tank according to the present invention;
FIG. 3 is a first cross-sectional view of the lifting type anti-layering stirring device of the sewage treatment tank;
FIG. 4 is a second sectional view of the lifting type anti-layering stirring device of the sewage treatment tank;
FIG. 5 is a first schematic structural diagram of a sewage treatment tank without a tank body according to the present invention;
FIG. 6 is a second schematic structural view of a sewage treatment tank without a tank body according to the present invention;
FIG. 7 is a schematic view of an eccentric adjustment slide assembly of a wastewater treatment tank according to the present invention;
FIG. 8 is a first cross-sectional view of a wastewater treatment basin according to the present invention;
FIG. 9 is a second cross-sectional view of a wastewater treatment tank according to the present invention;
FIG. 10 is a schematic structural view of a tank body and an integral support of a sewage treatment tank according to the present invention;
FIG. 11 is a schematic structural view of a center frame of a sewage treatment tank according to the present invention;
FIG. 12 is a schematic view of a connection structure of a lifting bracket and a lifting sleeve of the sewage treatment tank of the present invention;
FIG. 13 is a schematic view of a connection structure of a lifting main wheel and a lifting support plate of the sewage treatment tank of the present invention;
fig. 14 is a partially enlarged view of a portion a in fig. 7.
Wherein, 1, a tank body, 2, a lifting anti-layering stirring device, 3, a rotational flow type mixing device, 4, an inclination angle adjusting type stirring speed automatic changing device, 5, an integral support, 6, a lifting support, 7, a rotating motor, 8, a rotating driving wheel, 9, a rotating driven wheel, 10, a rotating hollow shaft, 11, a non-changing type stirring paddle, 12, a rotating shaft fixing ring, 13, an inclination angle adjusting motor, 14, an inclination angle adjusting wheel, 15, an inclination angle adjusting eccentric shaft, 16, an inclination angle limiting piece, 17, an inclination angle adjusting transmission rod, 18, an eccentric adjusting sliding component, 19, a propeller pitch adjustable propeller blade, 20, a first propeller blade adjusting disc, 21, an adjusting shaft, 22, a second propeller blade adjusting disc, 23, a propeller blade adjusting slide rail, 24, a propeller blade adjusting eccentric shaft, 25, a propeller pitch limiting baffle, 26, a supporting ring, 27, a long-side C-shaped connecting support, 28, a short-side C-shaped connecting support, 29. the lifting mechanism comprises a lifting motor, 30, a center frame, 31, a lifting driving wheel, 32, an auxiliary driving wheel, 33, a lifting wheel, 34, a descending wheel, 35, a first synchronizing wheel, 36, a second synchronizing wheel, 37, an upper incomplete driving gear, 38, a lower incomplete driving gear, 39, a lifting main wheel, 40, a lifting sleeve, 41, a first gear fixing part, 42, a second gear fixing part, 43, a first fixing shaft, 44, a second fixing shaft, 45, a lifting fixing plate, 46, internal threads, 47, a rotary limiting ring, 48, an external thread groove, 49, a sliding limiting groove, 50, an adjusting limiting groove, 51 and a lifting supporting plate.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 14, the sewage treatment tank of the present invention comprises a tank body 1, a lifting type anti-stratification stirring device 2, a spiral-flow type mixing device 3, an inclination angle adjusting type stirring automatic change device 4 and an integral support 5, wherein the tank body 1 is arranged in a cavity shape with an open top, the integral support 5 is connected to two opposite sides of the tank body 1, the lifting type anti-stratification stirring device 2, the spiral-flow type mixing device 3 and the inclination angle adjusting type stirring automatic change device 4 are all arranged on the integral support 5, the lifting type anti-stratification stirring device 2, the spiral-flow type mixing device 3 and the inclination angle adjusting type stirring automatic change device 4 are all arranged in the tank body 1, and the spiral-flow type mixing device 3 is connected to the inclination angle adjusting type stirring automatic change device 4; the spiral-flow type mixing device 3 comprises a lifting support 6, a rotating motor 7, a rotating driving wheel 8, a rotating driven wheel 9, a rotating hollow shaft 10 and an invariable stirring paddle 11, wherein the lifting support 6 is erected on two sides of the long edge of the integral support 5, a rotating shaft fixing ring 12 is arranged at the center of the lifting support 6, the rotating hollow shaft 10 is rotatably arranged at the center of the integral support 5, the rotating hollow shaft 10 is rotatably arranged in the rotating shaft fixing ring 12, the invariable stirring paddle 11 is uniformly connected and arranged on the periphery of the bottom of the rotating hollow shaft 10 in a circumferential manner, the invariable stirring paddle 11 is rotatably arranged at the inner bottom of the tank body 1, the rotating driven wheel 9 is connected and arranged on the periphery of the top of the rotating hollow shaft 10, the rotating driving wheel 8 is rotatably arranged on one side of the lifting support 6, and the rotating driving wheel 8 is meshed with the rotating driven wheel 9, the utility model discloses a sewage treatment device, including a rotary motor 7, a lifting support 6, a rotatory action wheel 8, a rotatory hollow shaft 10, a rotatory action wheel 8, a rotatory motor 7, a rotatory action wheel 8, a rotatory driving wheel 9, a rotatory driving shaft 10, a rotatory stirring rake 11, the sewage of the bottom of cell body 1 lower floor can be mixxed to the rotatory hollow shaft 10 rotation, but with the cooperation of the adjustable paddle pitch of up-and-down rotary motion paddle 19 with the inside sewage misce bene of cell body 1.
Wherein, the inclination angle adjusting type stirring speed automatic changing device 4 comprises an inclination angle adjusting motor 13, an inclination angle adjusting wheel 14, an inclination angle adjusting eccentric shaft 15, an inclination angle limiting piece 16, an inclination angle adjusting transmission rod 17, an eccentric adjusting sliding component 18 and a blade pitch adjustable blade 19, the inclination angle adjusting motor 13 is connected to the rotary driven wheel 9, the inclination angle adjusting wheel 14 is vertically arranged above the rotary hollow shaft 10, the center of one side of the inclination angle adjusting wheel 14 is connected with the output shaft of the inclination angle adjusting motor 13, the inclination angle adjusting eccentric shaft 15 is eccentrically connected to the other side of the inclination angle adjusting wheel 14, the inclination angle limiting piece 16 is sleeved outside the inclination angle adjusting eccentric shaft 15, the inclination angle limiting piece 16 is elliptically arranged and provided with an adjusting limiting groove 50, the inclination angle adjusting transmission rod 17 is connected to the bottom of the inclination angle limiting piece 16, the inclination angle adjusting transmission rod 17 can be arranged in the rotary hollow shaft 10 in an up-down sliding manner, the eccentric adjusting sliding assembly 18 is connected to the bottom of the inclination angle adjusting transmission rod 17, the pitch adjustable blade 19 is connected to the other end of the eccentric adjusting sliding assembly 18, and the pitch adjustable blade 19 is uniformly arranged on the outer side of the inclination angle adjusting transmission rod 17 in a circumferential shape; the eccentric adjusting sliding assembly 18 comprises a first blade adjusting disc 20, an adjusting shaft 21, a second blade adjusting disc 22, a blade adjusting slide rail 23 and a blade adjusting eccentric shaft 24, wherein the first blade adjusting disc 20 and the second blade adjusting disc 22 are arranged in parallel, the adjusting shaft 21 is connected and arranged between the first blade adjusting disc 20 and the second blade adjusting disc 22, a variable pitch limit baffle 25 is arranged at the outer side of the bottom of the rotating hollow shaft 10, the adjusting shaft 21 is rotatably arranged on the variable pitch limit baffle 25, the first blade adjusting disc 20 is arranged at one side of the outer part of the variable pitch limit baffle 25 and is connected with a blade 19 with an adjustable blade pitch, the second blade adjusting disc 22 is arranged at one side close to the inclination angle adjusting transmission rod 17, the blade adjusting slide rail 23 is vertically connected and arranged at the outer side of the inclination angle adjusting transmission rod 17, and the blade adjusting eccentric shaft 24 is slidably arranged in the blade adjusting slide rail 23, and the eccentric blade adjusting shaft 24 is eccentrically connected to one side of the second blade adjusting disc 22 away from the adjusting shaft 21, when the eccentric blade adjusting shaft 24 is located at the inner vertex of the blade adjusting slide rail 23, the blade pitch adjustable blade 19 is arranged perpendicular to the horizontal plane, and when the eccentric blade adjusting shaft 24 is located at the inner vertex of the blade adjusting slide rail 23, the blade pitch adjustable blade 19 is arranged parallel to the horizontal plane.
The lifting type layering prevention stirring device 2 comprises a lifting motor 29, a central frame 30, a lifting driving wheel 31, an auxiliary driving wheel 32, a lifting wheel 33, a descending wheel 34, a first synchronizing wheel 35, a second synchronizing wheel 36, an upper incomplete driving gear 37, a lower incomplete driving gear 38, a lifting main wheel 39, a lifting sleeve 40 and a lifting supporting disk 51, wherein the central frame 30 is connected and arranged on two sides of a short side of an integral support 5, the central frame 30 is provided with a central sleeve at the center, the central frame 30 is respectively provided with a first gear fixing part 41 and a second gear fixing part 42 at two sides of the central sleeve, the sleeve is sleeved outside a rotating hollow shaft 10 and is arranged below a rotating shaft fixing ring 12, the first gear fixing part 41 is arranged in a right-angle C shape, and a first fixing shaft 43 extends downwards from the bottom of the first gear fixing part 41, the second gear fixing member 42 is rectangular, a second fixing shaft 44 extends downwards from the bottom of the second gear fixing member 42, the lifting driving wheel 31 is rotatably arranged between the upper end and the lower end of one side of the opening of the first gear fixing member 41, the auxiliary driving wheel 32 is rotatably arranged between the other side of the first gear fixing member 41, the lifting driving wheel 31 is meshed with the auxiliary driving wheel 32, a lifting fixing plate 45 is connected to one side of the lifting motor 29, the bottom of the lifting fixing plate 45 is connected to the central frame 30, the output shaft of the lifting motor 29 is connected to the center of the lifting driving wheel 31, the upper incomplete driving gear 37 is rotatably arranged between the openings of the long-side C-shaped connecting brackets 27 on one side, and the lower incomplete driving gear 38 is rotatably arranged between the openings of the long-side C-shaped connecting brackets 27 on the other side, the lifting wheel 33 is coaxially connected with the upper incomplete driving gear 37, the lifting wheel 33 is arranged above the long-side C-shaped connecting bracket 27 on one side, the descending wheel 34 is coaxially connected with the lower incomplete driving gear 38, the descending wheel 34 is arranged above the long-side C-shaped connecting bracket 27 on the other side, the first synchronous wheel 35 is rotatably arranged between one sides of the second gear fixing members 42, the second synchronous wheel 36 is rotatably arranged between the other sides of the second gear fixing members 42, the first synchronous wheel 35 is meshed with the second synchronous wheel 36, the lifting wheel 33 is respectively meshed with the auxiliary driving wheel 32 and the first synchronous wheel 35, the descending wheel 34 is respectively meshed with the lifting driving wheel 31 and the second synchronous wheel 36, the longitudinal section of the lifting supporting disk 51 is arranged in an I shape, and a rotary limiting ring 47 is inwards sunken in the periphery of the center of the lifting supporting disk 51, the lifting support disc 51 is arranged on the inner side of the support ring 26 through the rotation of the rotary limiting ring 47, the lifting main wheel 39 is connected with the upper part of the lifting support disc 51, the inner wall of the lifting main wheel 39 is provided with an internal thread 46 which is convexly arranged, the lifting main wheel 39 is meshed with the upper incomplete drive gear 37 and the lower incomplete drive gear 38, the lifting sleeve 40 is arranged outside the rotary hollow shaft 10, the outer thread groove 48 is arranged outside the lifting sleeve 40, the external thread groove 48 is in a thread shape and is arranged outside the lifting sleeve 40, and the internal thread 46 is arranged in the external thread groove 48 in a rotating mode.
The lifting sleeve 40 is connected with the outer wall of the rotary hollow shaft 10, sliding limiting grooves 49 are symmetrically arranged on two sides of the lifting frame, openings are formed in the bottoms of the sliding limiting grooves 49, and the sliding limiting grooves 49 are arranged in a vertically sliding mode along the lifting frame.
The first fixing shaft 43 is disposed through the short side C-shaped link bracket 28 on one side, and the second fixing shaft 44 is disposed through the short side C-shaped link bracket 28 on the other side.
When the sewage treatment device is used specifically, after different types of sewage are added into the tank body 1, certain differences exist in density and chemical properties due to different sewage contents and different sewage types, a layering phenomenon can be generated in the tank body 1, at the moment, switches of the rotating motor 7 and the lifting motor 29 are respectively turned on, an output shaft drives the rotating driving wheel 8 to rotate after the rotating motor 7 is started, the rotating driving wheel 8 is meshed to drive the rotating driven wheel 9 to rotate, meanwhile, the rotating driven wheel 9 drives the rotating hollow shaft 10 to rotate, the rotating hollow shaft 10 can drive the invariable stirring paddle 11 to rotate when rotating, and stir the sewage at the lowest layer of the bottom of the tank body 1, the output shaft of the lifting motor 29 drives the lifting driving wheel 31 to rotate after being started, the lifting driving wheel 31 is meshed to drive the auxiliary driving wheel 32 to rotate, and the lifting wheel 33 is meshed with the auxiliary driving wheel 32 and the first synchronizing wheel, the descending wheel 34 is respectively engaged with the ascending and descending driving wheel 31 and the second synchronous wheel 36, taking the clockwise rotation of the clockwise rotation output shaft of the ascending and descending motor 29 as an example, the ascending and descending driving wheel 31 rotates clockwise to drive the auxiliary driving wheel 32 and the descending wheel 34 to rotate reversely, the auxiliary driving wheel 32 drives the ascending wheel 33 to rotate clockwise, the descending wheel 34 drives the second synchronous wheel 36 to rotate clockwise, at this time, the first synchronous wheel 35 is in the state of rotating reversely, the ascending wheel 33 and the descending wheel 34 are always kept to rotate reversely, the ascending wheel 33 drives the ascending wheel 33 on the incomplete driving gear 37 to rotate clockwise, the incomplete driving gear 37 on the ascending wheel 37 is engaged to drive the ascending wheel 39 to rotate anticlockwise, the inner wall of the ascending and descending main wheel 39 is provided with a raised inner thread 46, the inner thread 46 is rotatably arranged in an outer thread groove 48 of the ascending and descending sleeve 40, the invariable stirring paddle 11 and the blade 19 with adjustable pitch are driven to move upwards while rotating, and after the ascending wheel 33 is engaged with the incomplete driving gear 37, the lower incomplete driving gear 38 is engaged to drive the lifting main wheel 39 to rotate forward, and then drive the invariable stirring paddle 11 and the blade pitch adjustable blade 19 to move downward while rotating, and perform reciprocating vertical movement while rotating, so as to enhance the stirring effect, and avoid the occurrence of the bottom water stratification, if the stirring effect can not be achieved only by the rotation and vertical movement, at this time, the tilt angle adjusting motor 13 is controlled to be started, the output shaft of the tilt angle adjusting motor 13 drives the tilt angle adjusting wheel 14 to rotate, the tilt angle adjusting wheel 14 eccentrically drives the tilt angle adjusting eccentric shaft 15 to rotate, the tilt angle adjusting eccentric shaft 15 drives the tilt angle limiting part 16 to move up and down during the rotation, the tilt angle adjusting eccentric shaft 15 can slide in the adjusting limiting groove 50 of the tilt angle limiting part 16, and then drives the tilt angle adjusting transmission rod 17 to slide up and down, taking the tilt angle adjusting transmission rod 17 as an example, the eccentric shaft 24 for adjusting the blade can slide downwards along the arc in the slide rail 23 for adjusting the blade, and the blade 19 with adjustable blade pitch can change the degree of the inclination angle, so that the effective mixing of sewage, an activating substance, a reactant and the like in the pool body 1 by the blade 19 with adjustable blade pitch can be accelerated, and the speed of uniform stirring is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A sewage treatment pond which characterized in that: the device comprises a tank body, a lifting type anti-layering stirring device, a spiral-flow type mixing device, an inclination angle adjusting type stirring automatic change device and an integral support, wherein the tank body is arranged in a cavity shape with an opening at the top; the spiral-flow type mixing device comprises a lifting support, a rotating motor, a rotating driving wheel, a rotating driven wheel, a rotating hollow shaft and an invariable stirring paddle, wherein the lifting support is erected on two sides of the long edge of a whole support, a rotating shaft fixing ring is arranged at the center of the lifting support, the rotating hollow shaft is rotatably arranged at the center of the whole support, the rotating hollow shaft is rotatably arranged in the rotating shaft fixing ring, the invariable stirring paddle is uniformly connected and arranged on the periphery of the bottom of the rotating hollow shaft in a circumferential manner, the invariable stirring paddle is rotatably arranged at the inner bottom of a tank body, the rotating driven wheel is connected and arranged on the periphery of the top of the rotating hollow shaft, the rotating driving wheel is rotatably arranged on one side of the lifting support and is meshed with the rotating driven wheel, the rotating support is arranged on one side of the rotating motor, the other end of the rotating support is connected and arranged on the lifting support, the output shaft of the rotating motor is connected with the center of the rotating driving wheel.
2. A wastewater treatment basin according to claim 1, characterized in that: the inclination angle adjusting type stirring automatic changing device comprises an inclination angle adjusting motor, an inclination angle adjusting wheel, an inclination angle adjusting eccentric shaft, an inclination angle limiting part, an inclination angle adjusting transmission rod, an eccentric adjusting sliding assembly and a propeller pitch adjustable propeller blade, wherein the inclination angle adjusting motor is connected to the rotating driven wheel, the inclination angle adjusting wheel is vertically arranged above the rotating hollow shaft, the center of one side of the inclination angle adjusting wheel is connected with an output shaft of the inclination angle adjusting motor, the inclination angle adjusting eccentric shaft is eccentrically connected to the other side of the inclination angle adjusting wheel, the inclination angle limiting part is sleeved outside the inclination angle adjusting eccentric shaft, the inclination angle limiting part is in an elliptical shape and is provided with an adjusting limiting groove, the inclination angle adjusting transmission rod is connected to the bottom of the inclination angle limiting part, the inclination angle adjusting transmission rod can be arranged in the rotating hollow shaft in an up-down sliding mode, and the eccentric adjusting sliding assembly is connected to the bottom of the inclination angle adjusting transmission rod, the blade with the adjustable propeller pitch is connected to the other end of the eccentric adjusting sliding assembly and is uniformly arranged on the outer side of the inclination angle adjusting transmission rod in a circumferential manner.
3. A wastewater treatment basin according to claim 2, characterized in that: the eccentric adjusting sliding assembly comprises a first blade adjusting disc, an adjusting shaft, a second blade adjusting disc, a blade adjusting slide rail and a blade adjusting eccentric shaft, wherein the first blade adjusting disc and the second blade adjusting disc are arranged in parallel, the adjusting shaft is connected between the first blade adjusting disc and the second blade adjusting disc, the outer side of the bottom of the rotating hollow shaft is provided with a variable-pitch limiting baffle, the adjusting shaft is rotatably arranged on the variable-pitch limiting baffle, the first blade adjusting disc is arranged on one side of the outer part of the variable-pitch limiting baffle and is connected with a blade with an adjustable pitch, the second blade adjusting disc is arranged on one side close to the inclination angle adjusting transmission rod, the blade adjusting slide rail is vertically connected and arranged on the outer side of the inclination angle adjusting transmission rod, the blade adjusting eccentric shaft is slidably arranged in the blade adjusting slide rail, and the blade adjusting eccentric shaft is eccentrically connected and arranged on one side of the second blade adjusting disc far away from the adjusting shaft, when the blade adjusting eccentric shaft is positioned at the inner vertex of the blade adjusting slide rail, the blade with the adjustable blade pitch is arranged vertical to the horizontal plane, and when the blade adjusting eccentric shaft is positioned at the inner vertex of the blade adjusting slide rail, the blade with the adjustable blade pitch is arranged parallel to the horizontal plane.
4. A wastewater treatment basin according to claim 3, characterized in that: whole support is including supporting ring, long limit C shape linking bridge and minor face C shape linking bridge all are right angle C shape and set up the center of connecting the opening part of locating the cell body and serve, long limit C shape linking bridge sets up with minor face C shape linking bridge is adjacent, support the ring and connect and locate between the lower floor's opening part of long limit C shape linking bridge and minor face C shape linking bridge.
5. A wastewater treatment basin according to claim 4, characterized in that: the lifting type layering-preventing stirring device comprises a lifting motor, a center frame, a lifting driving wheel, an auxiliary driving wheel, a lifting wheel, a descending wheel, a first synchronizing wheel, a second synchronizing wheel, an upper incomplete driving gear, a lower incomplete driving gear, a lifting main wheel and a lifting sleeve, wherein the center frame is connected and arranged on the two sides of the short edge of an integral support, the center of the center frame is provided with a center sleeve, the center frame is respectively provided with a first gear fixing part and a second gear fixing part on the two sides of the center sleeve, the sleeve is sleeved outside a rotary hollow shaft, the sleeve is arranged below a rotary shaft fixing ring, the first gear fixing part is arranged in a right-angle C shape, the bottom of the first gear fixing part extends downwards to form a first fixing shaft, the second gear fixing part is arranged in a rectangular shape, and the bottom of the second gear fixing part extends downwards to form a second fixing shaft, the lifting driving wheel is rotatably arranged between the upper end and the lower end of one side of the opening of the first gear fixing part, the auxiliary driving wheel is rotatably arranged between the other side of the first gear fixing part, the lifting driving wheel is meshed with the auxiliary driving wheel, one side of the lifting motor is connected with a lifting fixing plate, the bottom of the lifting fixing plate is connected with a central frame, the output shaft of the lifting motor is connected with the center of the lifting driving wheel, the upper incomplete driving gear is rotatably arranged between the openings of the long-edge C-shaped connecting supports on one side, the lower incomplete driving gear is rotatably arranged between the openings of the long-edge C-shaped connecting supports on the other side, the lifting wheel is coaxially connected with the upper incomplete driving gear, the lifting wheel is arranged above the long-edge C-shaped connecting supports on one side, and the, the lifting support disc is characterized in that the lifting main wheel is arranged above the long-edge C-shaped connecting support at the other side, the first synchronizing wheel is arranged between one sides of the second gear fixing pieces in a rotating mode, the second synchronizing wheel is arranged between the other sides of the second gear fixing pieces in a rotating mode, the first synchronizing wheel is meshed with the second synchronizing wheel, the lifting wheel is meshed with the auxiliary driving wheel and the first synchronizing wheel respectively, the lifting wheel is meshed with the lifting driving wheel and the second synchronizing wheel respectively, the longitudinal section of the lifting support disc is in an I-shaped arrangement, a rotating limiting ring is arranged on the periphery of the center of the lifting support disc in an inwards recessed mode, the lifting support disc is arranged on the inner side of the supporting ring in a rotating mode through the rotating limiting ring, the lifting main wheel is connected to the upper portion of the lifting support disc, inner threads arranged in a protruding mode are arranged on the inner wall of the lifting main, Lower incomplete drive gear meshes mutually, the lifting sleeve is located the outside of rotatory hollow shaft, the outside of lifting sleeve is equipped with the external thread groove, the external thread groove is the screw thread form and sets up in the telescopic outside of lifting, the internal thread is rotatory to be located in the external thread groove.
6. A wastewater treatment basin according to claim 5, characterized in that: the lifting sleeve is connected with the outer wall of the rotary hollow shaft, sliding limiting grooves are symmetrically arranged on two sides of the lifting frame, openings are formed in the bottom of the sliding limiting grooves, and the sliding limiting grooves are arranged in a vertically sliding mode along the lifting frame.
7. A wastewater treatment basin according to claim 5, characterized in that: the first fixing shaft penetrates through the short-side C-shaped connecting support on one side, and the second fixing shaft penetrates through the short-side C-shaped connecting support on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614973.4A CN113304658A (en) | 2021-06-02 | 2021-06-02 | Sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110614973.4A CN113304658A (en) | 2021-06-02 | 2021-06-02 | Sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113304658A true CN113304658A (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110614973.4A Pending CN113304658A (en) | 2021-06-02 | 2021-06-02 | Sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113304658A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349180A (en) * | 2021-12-31 | 2022-04-15 | 浙江滨康印染有限公司 | Printing and dyeing wastewater reaction tank |
| CN115403102A (en) * | 2022-08-30 | 2022-11-29 | 中山市美力新电子科技有限公司 | Efficient terahertz water preparation method and intelligent device |
| CN116371233A (en) * | 2023-02-27 | 2023-07-04 | 江苏正达炉料有限公司 | Improve oar body structure of desulfurization stirring rake life-span |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349180A (en) * | 2021-12-31 | 2022-04-15 | 浙江滨康印染有限公司 | Printing and dyeing wastewater reaction tank |
| CN114349180B (en) * | 2021-12-31 | 2025-11-04 | 浙江滨康印染有限公司 | A dyeing and printing wastewater reaction tank |
| CN115403102A (en) * | 2022-08-30 | 2022-11-29 | 中山市美力新电子科技有限公司 | Efficient terahertz water preparation method and intelligent device |
| CN116371233A (en) * | 2023-02-27 | 2023-07-04 | 江苏正达炉料有限公司 | Improve oar body structure of desulfurization stirring rake life-span |
| CN116371233B (en) * | 2023-02-27 | 2023-12-01 | 江苏正达炉料有限公司 | Improve oar body structure of desulfurization stirring rake life-span |
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Address after: 256200 Mazhuang village, Daixi sub district office, Zouping County, Binzhou City, Shandong Province Applicant after: Zouping Zhongxing Water Co.,Ltd. Address before: 256200 Mazhuang village, Daixi sub district office, Zouping County, Binzhou City, Shandong Province Applicant before: Zouping Zhongxing Water Service Co.,Ltd. |