CN114031162A - High-efficient flocculation and precipitation equipment of concrete sewage - Google Patents
High-efficient flocculation and precipitation equipment of concrete sewage Download PDFInfo
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- CN114031162A CN114031162A CN202111264557.2A CN202111264557A CN114031162A CN 114031162 A CN114031162 A CN 114031162A CN 202111264557 A CN202111264557 A CN 202111264557A CN 114031162 A CN114031162 A CN 114031162A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Abstract
The invention provides a concrete sewage high-efficiency flocculation precipitation device, belongs to the technical field of sewage treatment, and solves the problems of single structure and low flocculation efficiency of the existing stirring assembly. According to the efficient concrete sewage flocculation and precipitation equipment, the outer side of the stirring shaft is fixedly provided with the stirring blades, the inner wall of the tank body is fixedly provided with the annular guide seat, the inner wall of the annular guide seat is provided with the snake-shaped guide groove, the snake-shaped guide groove is connected with the sliding column in a sliding mode, the outer end of the sliding column is connected with the annular spoiler, the inner wall of the annular spoiler is provided with the vertical sliding grooves corresponding to the stirring blades, the vertical sliding grooves are connected with the sliding seats in a sliding mode, the sliding seats are connected with the stirring blades, the vertical sliding grooves are internally provided with the guiding sliding rods, and the sliding seats are connected with the guiding sliding rods in a sliding mode. According to the invention, through the arrangement of the stirring blades, the annular spoiler and the snake-shaped guide groove, the function of changing the mixing mode of sewage and a coagulant and improving the sewage flocculation efficiency is realized.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and relates to a flocculation precipitation device, in particular to a concrete sewage high-efficiency flocculation precipitation device.
Background
Along with the development and scale expansion of the building industry, the demand of the market on concrete is increased, the concrete can generate a large amount of sewage in the production process, the sewage contains silt, aggregate, additives and other components, the sewage needs to be recycled and then discharged, and if the sewage is directly discharged, the pollution is caused, so that the environment protection and the water resource saving are not facilitated. At present, concrete sewage generated in processing production is discharged into a concrete sewage sedimentation tank for sedimentation, and then a water source after sedimentation can be repeatedly utilized, for example, the concrete sewage sedimentation tank is flushed by the concrete tank car, so that the water resource is saved.
Through retrieval, for example, chinese patent document discloses a sewage flocculation filtration separation device for sewage treatment [ application number: 202110811702.8, respectively; publication No.: CN 113426163A, through setting up transmission structure, can be when stirring the subassembly work, use the stirring subassembly as power input and drive the coagulant and put in the subassembly and move along vertical direction in sewage treatment indoor to make the coagulant put in the subassembly and can put in the sewage of different levels with the coagulant, improve sewage flocculation efficiency.
Although the coagulant adding component disclosed in the patent can add coagulants into sewage of different levels, the stirring component of the device has a single structure, only the horizontal rotation of the stirring blades is utilized to mix the sewage and the coagulants, the motion inertia is easy to generate in the mixing process, the sewage surface can form the condition of high outside and low inside, and the coagulants can move to the shape close to the inner wall under the action of centrifugal force, so that the flocculation efficiency of the sewage is influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a concrete sewage high-efficiency flocculation precipitation device, which aims to solve the technical problems that: how to change the mixing mode of sewage and coagulant and improve the efficiency of sewage flocculation.
The purpose of the invention can be realized by the following technical scheme:
a concrete sewage high-efficiency flocculation precipitation device comprises a tank body, wherein the lower end of the tank body is provided with supporting legs which are distributed in a triangular manner, the upper end of the tank body is provided with a feeding pipe, the upper end of the tank body is provided with a driving motor, the end part of an output shaft of the driving motor is provided with a speed changer, the speed changer is connected with a stirring shaft which extends into the tank body, a plurality of stirring blades are fixed on the outer side of the stirring shaft, an annular guide seat is fixed on the inner wall of the tank body, the inner wall of the annular guide seat is provided with a snake-shaped guide groove, the snake-shaped guide groove is connected with a sliding column in a sliding manner, the outer end of the sliding column is connected with an annular spoiler, the inner wall of the annular spoiler is provided with a plurality of vertical sliding grooves which correspond to the stirring blades, the vertical sliding grooves are connected with sliding seats in a sliding manner, and guide sliding rods are also arranged in the vertical sliding grooves, the sliding seat is connected with the guide sliding rod in a sliding mode, a water outlet is formed in the lower portion of the side face of the tank body, and a sewage draining outlet is formed in the lower end of the tank body.
The working principle of the invention is as follows: when the stirring device works, a coagulant is heated through a feeding pipe, then a driving motor is started, the driving motor drives a stirring shaft to rotate through a speed changer, sewage and the coagulant are stirred and mixed in the horizontal direction by utilizing stirring blades, meanwhile, the stirring blades drive an annular spoiler to rotate, the periphery of the annular spoiler is in sliding connection with a snake-shaped guide groove of an annular guide seat through sliding columns, and when the annular spoiler rotates, the sliding columns slide in the snake-shaped guide groove to drive the annular spoiler to move up and down, so that not only can the sewage and the coagulant be disturbed up and down, but also the annular spoiler can be utilized to press down the sewage close to the inner wall of a tank body, the phenomenon of high outside and low inside of the sewage level is reduced, the movement paths of the coagulant and the sewage are changeable, and the sewage flocculation efficiency is improved.
Preferably, a plurality of mounting rods are uniformly distributed on the lower side of the annular spoiler, and the lower ends of the mounting rods are rotatably connected with a plurality of spoiler blades through rotating shafts.
Structure more than adopting, when annular spoiler is rotatory, can drive the direction of motion of vortex blade and sewage relative, utilize sewage to drive the vortex blade and rotate on vertical direction to stir the disturbance to the sewage and the coagulant of vortex blade upper and lower left and right sides direction, further improvement coagulant and the mixed effect and the mixing efficiency of sewage, thereby improve the efficiency of sewage flocculation.
Preferably, the upper end of the tank body is provided with a tank cover, the tank cover passes through the mounting seat and is connected with the tank body, and the tank cover passes through the hinge and is connected with the mounting seat, and the mounting seat passes through mounting bolt and tank body coupling, the inlet pipe is provided with two, and two inlet pipes all set up on the mounting seat.
Structure more than adopting, when sewage adds, can open the cover for sewage can be followed cover department and added, improves the joining efficiency of sewage, and when later stage maintenance or clearance, also can reduce staff's the operation degree of difficulty through opening of cover, and the mount pad passes through construction bolt and jar body coupling moreover, makes the cover can dismantle, further improves the convenience of later maintenance.
Preferably, a heating cavity is arranged in the side wall of the tank body, and a heat exchange pipe is arranged in the heating cavity in a surrounding mode.
By adopting the structure, when the coagulant is added into the sewage, the sewage can be heated by the heat exchange tube in the heating cavity, so that the sewage is at a proper temperature, and the efficiency of sewage flocculation is improved.
Preferably, the lower end of the tank body is of an inverted cone structure, an annular supporting seat is fixed inside the lower end of the tank body through a supporting rod, and the lower end of the stirring shaft is rotatably installed in the annular supporting seat through an annular groove.
Structure more than adopting, the setting of obconic structure can carry out the water conservancy diversion to flocculation impurity when the flocculation impurity of discharge to make flocculation impurity discharge more thorough, and the setting of annular supporting seat can support and spacing the lower extreme of (mixing) shaft, reduces the (mixing) shaft and takes place the probability of damage at the during operation.
Preferably, the lower part outside of (mixing) shaft is fixed with flexible subassembly, flexible end of flexible subassembly is provided with the first installation cover with (mixing) shaft sliding connection, the outside of first installation cover is fixed with three first fan-shaped stirring board, and three first fan-shaped stirring board equidistance is around establishing the outer disc at first installation cover, and the external diameter of first fan-shaped stirring board is the same with the internal diameter of jar body.
Structure more than adopting, when stirring sewage and coagulant, can drive first fan-shaped stirring board through flexible subassembly and move from top to bottom in the pivoted, because first fan-shaped stirring plate thickness is less than the stirring leaf, the horizontal area is greater than the stirring leaf for when its stirring to sewage and coagulant, sewage velocity of motion and direction change, thereby form the mixed flow with the sewage on upper portion, further improvement the efficiency of sewage flocculation.
Preferably, the (mixing) shaft is located fixedly connected with second installation cover on the position of first installation cover below, the outside of second installation cover is fixed with the fan-shaped stirring board of three second, and the fan-shaped stirring board equidistance of three second is around establishing the outer disc at the second installation cover, and the external diameter of the fan-shaped stirring board of second is the same with the internal diameter of the jar body, and the upper surface of the fan-shaped stirring board of second is less than the bottommost of drain pipe, and the inboard of second installation cover is seted up and is supplied first installation cover male cavity, and after first installation cover entered into the cavity of second installation cover, first fan-shaped stirring board can the block with the fan-shaped stirring board of second.
Structure more than adopting, not only can utilize the fan-shaped stirring board of second to stir the sewage and coagulant of lower part and mix, and after flocculation completion, can drive first fan-shaped stirring board through flexible subassembly and move down, make first fan-shaped stirring board enter into the clearance between the fan-shaped stirring board of adjacent second, thereby make first fan-shaped stirring board and the fan-shaped stirring board of second and jar body formation a sealed structure, separate the lower part and the upper portion of the jar body, make the sewage of handling well be located the upside of the fan-shaped stirring board of second, and the flocculation impurity that the flocculation produced is located the below of the fan-shaped stirring board of second, at this moment, conveniently discharge water and flocculation impurity, take out flocculation impurity when preventing the drainage, influence the effect of flocculation and precipitation, or when flocculation impurity discharges, can also continue to handle sewage, thereby guarantee the continuity of work.
Preferably, a sealing groove is formed in the side face of the first fan-shaped stirring plate, and a sealing strip corresponding to the sealing groove is arranged on the side face of the second fan-shaped stirring plate.
By adopting the structure, after the first fan-shaped stirring plate enters the gap formed by the adjacent second fan-shaped stirring plate, the sealing strip enters the sealing groove, and the sealing performance of the gap between the first fan-shaped stirring plate and the second fan-shaped stirring plate can be improved.
Preferably, the upper end and the lower end of the vertical sliding groove are both provided with water through ports communicated with the outside of the annular spoiler.
By adopting the structure, when the annular spoiler moves up and down, sewage can be discharged through the water through opening, so that the sewage in the vertical sliding groove can be prevented from blocking the movement of the annular spoiler.
Compared with the prior art, the concrete sewage high-efficiency flocculation and precipitation equipment has the following advantages:
1. the structure of this device sets up, through setting up the stirring leaf, annular spoiler and annular guide holder, at the during operation, it is rotatory around the (mixing) shaft through the stirring leaf, it is rotatory to drive annular spoiler, annular spoiler is under the effect of the snakelike guide way of annular guide holder inner wall, the up-and-down motion, thereby realize the ascending disturbance of sewage and flocculating agent from top to bottom, and through the oppression to the sewage that is close to jar internal wall, improve sewage and coagulant because motion inertia, form the condition of high inside low outside, thereby make the direction of motion of sewage and coagulant changeable, improve the mixing efficiency and the mixing quality of sewage and coagulant, thereby improve the efficiency of sewage flocculation.
2. The setting of vortex blade, at the during operation, vortex blade is along with annular spoiler up-and-down motion and rotation, and under the effect that sewage is strikeed, vortex blade rotation to the realization is to the upper and lower ascending disturbance in the left and right sides direction of the sewage of different positions, further improvement sewage flocculation's efficiency.
3. The setting of heating chamber and heat exchange tube can heat sewage for sewage is in a suitable flocculation temperature, further improvement sewage flocculation's efficiency.
4. The setting of cover, the joining of the sewage of being convenient for, the later stage of also being convenient for is cleared up or is maintained the device.
5. The lower extreme of (mixing) shaft can be supported spacingly in the setting of annular supporting seat to guarantee the stability of (mixing) shaft during operation, guarantee the life of device.
6. The setting of first fan-shaped stirring board and the fan-shaped stirring board of second not only can stir sewage and coagulant of jar body lower part, form the mixed flow with the cooperation of the stirring part on upper portion, improve the efficiency of stirring and the quality of stirring, moreover after flocculation is accomplished, can enter into the clearance between the fan-shaped stirring board of second through first fan-shaped stirring board, with jar body cooperation, form an inclosed structure, thereby be convenient for water and the discharge of flocculation impurity, take out flocculation impurity when preventing the drainage, influence the effect of flocculation and precipitation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the internal structure of the can body in the present invention.
Fig. 3 is a schematic structural view of the invention during sewage disposal.
Figure 4 is a schematic view of the construction of a can lid according to the present invention.
Fig. 5 is a schematic view of the installation structure of the first fan-shaped agitating plate and the second fan-shaped agitating plate in the present invention.
Fig. 6 is a schematic structural view of the first fan-shaped stirring plate entering the gap between the second fan-shaped stirring blades in the invention.
FIG. 7 is a schematic view of the structure of the first stirring sector plate according to the present invention.
Fig. 8 is a schematic structural view of the annular guide seat of the present invention.
FIG. 9 is a schematic view of the connection structure of the stirring shaft and the annular support base in the present invention.
FIG. 10 is a schematic view showing a connection structure of the agitating blade and the annular spoiler in accordance with the present invention.
In the figure, 1, a tank body; 2. a support leg; 3. a can lid; 4. a drive motor; 5. a transmission; 6. a feed pipe; 7. a drain pipe; 8. a stirring shaft; 9. stirring blades; 10. an annular spoiler; 11. a sliding post; 12. a serpentine guide slot; 13. mounting a rod; 14. a spoiler blade; 15. a telescoping assembly; 16. a first mounting sleeve; 17. a first fan-shaped stirring plate; 18. a second mounting sleeve; 19. a second fan-shaped stirring plate; 20. a blow-off pipe; 21. a heating cavity; 22. a heat exchange pipe; 23. a mounting seat; 24. a hinge; 25. a cavity; 26. a sealing groove; 27. a sealing strip; 28. an annular groove; 29. an annular supporting seat; 30. a support bar; 31. a vertical chute; 32. a sliding seat; 33. a guide slide bar; 34. a water inlet; 35. annular guide holder.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-10, the concrete sewage high-efficiency flocculation precipitation apparatus comprises a tank body 1, wherein the lower end of the tank body 1 is provided with support legs 2 distributed in a triangular manner, the upper end of the tank body 1 is provided with a feeding pipe 6, the upper end of the tank body 1 is provided with a driving motor 4, the end part of an output shaft of the driving motor 4 is provided with a transmission 5, the transmission 5 is connected with a stirring shaft 8 extending into the tank body 1, the outer side of the stirring shaft 8 is fixed with a plurality of stirring blades 9, the inner wall of the tank body 1 is fixed with an annular guide seat 35, the inner wall of the annular guide seat 35 is provided with a snake-shaped guide groove 12, the snake-shaped guide groove 12 is connected with a sliding column 11 in a sliding manner, the outer end of the sliding column 11 is connected with an annular spoiler 10, the inner wall of the annular spoiler 10 is provided with a plurality of vertical chutes 31 corresponding to the stirring blades 9, the sliding seat 32 is connected with the stirring blades 9 in a sliding manner, a guide slide bar 33 is further arranged in the vertical chute 31, the slide seat 32 is connected with the guide slide bar 33 in a sliding way, a water outlet 7 is arranged at the lower part of the side surface of the tank body 1, and a sewage outlet 20 is arranged at the lower end of the tank body 1.
When the annular spoiler 10 rotates, the sliding column 11 slides in the snake-shaped guide groove 12 to drive the annular spoiler 10 to move up and down, so that the up-and-down disturbance of the sewage and the coagulant can be realized, the annular spoiler 10 can be used for pressing down the sewage close to the inner wall of the tank body 1, the phenomenon of high outside and low inside of the sewage level can be reduced, the movement path of the coagulant and the sewage is changeable, and the sewage flocculation efficiency can be improved.
A plurality of mounting rods 13 are uniformly distributed on the lower side of the annular spoiler 10, and a plurality of spoiler blades 14 are rotatably connected to the lower ends of the mounting rods 13 through rotating shafts.
Structure more than adopting, when annular spoiler 10 is rotatory, can drive the direction of motion of spoiler blade 14 and sewage relative, utilize sewage to drive spoiler blade 14 and rotate on vertical direction to stir the disturbance to the sewage and the coagulant of the upper and lower left and right sides direction of spoiler blade 14, further improvement coagulant and the mixed effect and the mixing efficiency of sewage, thereby improve the efficiency of sewage flocculation.
Structure more than adopting, when sewage adds, can open cover 3 for sewage can be followed 3 joining of cover, improves the joining efficiency of sewage, and when later stage maintenance or clearance, also can reduce staff's the operation degree of difficulty through opening of cover 3, and mount pad 23 is connected with jar body 1 through construction bolt in addition, makes cover 3 can dismantle, further improves the convenience of later stage maintenance.
A heating cavity 21 is arranged in the side wall of the tank body 1, and a heat exchange pipe 22 is arranged around the heating cavity 21.
By adopting the structure, when coagulant is added into sewage, the heat exchange pipe 22 in the heating cavity 21 can be utilized to heat the sewage, so that the sewage is at a proper temperature, and the efficiency of sewage flocculation is favorably improved.
The lower extreme of jar body 1 is the inverted cone structure, and the lower extreme of jar body 1 is inside to be fixed with annular supporting seat 29 through bracing piece 30, and the lower extreme of (mixing) shaft 8 passes through annular groove 28 and rotates to be installed in annular supporting seat 29.
Structure more than adopting, the setting of obconic structure can carry out the water conservancy diversion to flocculation impurity when the flocculation impurity of discharge to make flocculation impurity discharge more thorough, and annular supporting seat 29's setting can support and spacing to the lower extreme of (mixing) shaft 8, reduces the probability that the damage takes place at the during operation of (mixing) shaft 8.
The lower part outside of (mixing) shaft 8 is fixed with flexible subassembly 15, the flexible end of flexible subassembly 15 be provided with (mixing) shaft 8 sliding connection's first installation cover 16, the outside of first installation cover 16 is fixed with three first fan-shaped stirring board 17, three first fan-shaped stirring board 17 equidistance around establishing the outer disc at first installation cover 16, the external diameter of first fan-shaped stirring board 17 is the same with the internal diameter of jar body 1.
Structure more than adopting, when stirring sewage and coagulant, can drive first fan-shaped stirring board 17 through flexible subassembly 15 and move from top to bottom in the pivoted, because first fan-shaped stirring board 17's thickness is less than stirring leaf 9, the horizontal area is greater than the stirring leaf for when its stirring to sewage and coagulant, sewage velocity of motion and direction change, thereby form the mixed flow with the sewage on upper portion, further improvement the efficiency of sewage flocculation.
The (mixing) shaft 8 is located fixedly connected with second installation cover 18 on the position of first installation cover 16 below, the outside of second installation cover 18 is fixed with the fan-shaped stirring board 19 of three second, the fan-shaped stirring board 19 equidistance of three second is around establishing the outer disc at second installation cover 18, the external diameter of the fan-shaped stirring board 19 of second is the same with jar internal diameter of body 1, and the upper surface of the fan-shaped stirring board 19 of second is less than the bottommost of drain pipe 7, the inboard of second installation cover 18 is seted up and is supplied first installation cover 16 male cavity 25, after first installation cover 16 entered into the cavity 25 of second installation cover 18, first fan-shaped stirring board 17 can the block with the fan-shaped stirring board 19 of second.
By adopting the structure, the sewage and the coagulant at the lower part can be stirred and mixed by the second fan-shaped stirring plate 19, after the flocculation is finished, the first fan-shaped stirring plate 17 can be driven to move downwards by the telescopic component 15, so that the first sector stirring plates 17 enter the gaps between the adjacent second sector stirring plates 18, so that the first fan-shaped stirring plate 17 and the second fan-shaped stirring plate 19 form a sealed structure with the tank body 9 to separate the lower part and the upper part of the tank body 1, so that the treated sewage is positioned at the upper side of the second fan-shaped stirring plate 19, and the flocculation impurities generated by flocculation are positioned below the second fan-shaped stirring plate 19, so that water and the flocculation impurities are conveniently discharged, the flocculation impurities are prevented from being brought out during drainage to influence the effect of flocculation sedimentation, or when the flocculated impurities are discharged, the sewage can be continuously treated, so that the working continuity is ensured.
The side surface of the first sector stirring plate 17 is provided with a sealing groove 26, and the side surface of the second sector stirring plate 19 is provided with a sealing strip 27 corresponding to the sealing groove 26.
With the above structure, after the first fan-shaped stirring plate 17 enters the gap formed by the adjacent second fan-shaped stirring plate 19, the sealing strip 27 enters the sealing groove 26, so that the sealing property of the gap between the first fan-shaped stirring plate 17 and the second fan-shaped stirring plate 19 can be improved.
The upper end and the lower end of the vertical chute 31 are both provided with water ports 34 communicated with the outside of the annular spoiler 10.
With the above structure, when the annular spoiler 10 moves up and down, sewage can be discharged through the water through port 34, so that the sewage in the vertical sliding groove 31 is prevented from obstructing the movement of the annular spoiler 10.
The working principle of the invention is as follows:
when the circulating type sewage treatment device works, sewage is added into the tank body 1 through the feeding pipe 6 or the tank cover 3 is opened, then hot water with proper temperature is circularly fed into the heat exchange pipe 22 to heat the sewage, coagulant is added through the feeding pipe 6, the driving motor 4 is started, the driving motor 4 drives the stirring blades 9 to rotate through the speed changer 5, the stirring blades 9 realize stirring of the sewage and the coagulant in the horizontal direction, meanwhile, the stirring blades 9 drive the annular spoiler 10 to rotate, because the periphery of the annular spoiler 10 is in sliding connection with the snake-shaped guide groove 12 of the annular guide seat 35 through the sliding column 11, when the annular spoiler 10 rotates, the sliding column 11 slides in the snake-shaped guide groove 12 to drive the annular spoiler 10 to move up and down, because the stirring blades 9 and the annular spoiler 10 are in sliding connection through the vertical sliding groove 31 and the sliding seat 32, the stirring blades 9 can not obstruct the up and down movement of the annular spoiler 10, in annular spoiler 10, can drive spoiler blade 13 and rotate and center on the pivot rotation around (mixing) shaft 8 to sewage around spoiler blade 13 carries out vertical stirring, mutually supports with annular spoiler 10 and stirring vane, makes the motion path of sewage and coagulant changeable, thereby improves the efficiency of sewage flocculation.
Meanwhile, when the stirring shaft 8 rotates, the first fan-shaped stirring plate 17 and the second fan-shaped stirring plate 19 can be driven to rotate, sewage and coagulant at the lower part of the tank body 1 are stirred, and because the shapes of the first fan-shaped stirring plate 17 and the second fan-shaped stirring plate 18 are different from the shapes of the stirring blades 9, the paths and the speeds for driving the sewage and the coagulant to move can also be different, so that the sewage and the coagulant at the lower part and the upper sewage and the coagulant form mixed flow, and when the first fan-shaped stirring plate 17 rotates, the telescopic assembly 15 can be further utilized to drive the first fan-shaped stirring plate to move up and down, further, the sewage and the coagulant are disturbed, and the sewage flocculation efficiency is further improved.
After the sewage flocculation is finished, the motor is closed, the sewage is kept stand for a period of time, then the telescopic assembly 15 is opened, the telescopic assembly 15 drives the first mounting sleeve 16 to move downwards, the first mounting sleeve 16 drives the first fan-shaped stirring plate 17 to move downwards, the first fan-shaped stirring plate 17 enters a gap between adjacent second fan-shaped stirring plates 19, meanwhile, the first mounting sleeve 16 enters a cavity of the second mounting sleeve 18, at the moment, the gap between the first fan-shaped stirring plate 17 and the second fan-shaped stirring plate 19 is tightly attached to the gap between the second mounting sleeve 18, the sealing strip 27 enters the sealing groove 26, a closed structure is formed by the first fan-shaped stirring plate 17, the second fan-shaped stirring plate 19 and the inner wall of the tank body 1, at the moment, the flocculation impurities are located below the closed structure, the flocculation is completed above the closed structure, so that water and the flocculation impurities can be separately discharged, thereby preventing the flocculated impurities from being brought out when the water is discharged, and ensuring the quality of the sewage flocculated sediment.
In conclusion, through the arrangement of the stirring blades 9, the annular spoiler 10 and the snake-shaped guide groove 12, the function of changing the mixing mode of the sewage and the coagulant and improving the sewage flocculation efficiency is realized.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The high-efficiency concrete sewage flocculation and precipitation equipment comprises a tank body (1), wherein supporting legs (2) are distributed at the lower end of the tank body (1) in a triangular mode, a feeding pipe (6) is arranged at the upper end of the tank body (1), and is characterized in that a driving motor (4) is arranged at the upper end of the tank body (1), a transmission (5) is arranged at the end part of an output shaft of the driving motor (4), a stirring shaft (8) extending into the tank body (1) is connected onto the transmission (5), a plurality of stirring blades (9) are fixed on the outer side of the stirring shaft (8), an annular guide seat (35) is fixed on the inner wall of the tank body (1), a snake-shaped guide groove (12) is formed in the inner wall of the annular guide seat (35), a sliding column (11) is slidably connected into the snake-shaped guide groove (12), and an annular spoiler (10) is connected to the outer end of the sliding column (11), offer a plurality of vertical spout (31) that correspond with stirring leaf (9) on the inner wall of annular spoiler (10), sliding connection has sliding seat (32) in vertical spout (31), sliding seat (32) are connected with stirring leaf (9), still are provided with direction slide bar (33) in vertical spout (31), sliding seat (32) and direction slide bar (33) sliding connection, outlet (7) have been seted up to the side lower part of the jar body (1), and drain (20) have been seted up to the lower extreme of the jar body (1).
2. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein a plurality of mounting rods (13) are uniformly distributed on the lower side of the annular spoiler (10), and a plurality of spoiler blades (14) are rotatably connected to the lower ends of the mounting rods (13) through rotating shafts.
3. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein a tank cover (3) is arranged at the upper end of the tank body (1), the tank cover (3) is connected with the tank body (1) through a mounting seat (23), the tank cover (3) is connected with the mounting seat (23) through a hinge (24), the mounting seat (23) is connected with the tank body (1) through a mounting bolt, two feeding pipes (6) are arranged, and the two feeding pipes (6) are arranged on the mounting seat (23).
4. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein a heating cavity (21) is arranged in the side wall of the tank body (1), and a heat exchange pipe (22) is surrounded in the heating cavity (21).
5. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein the lower end of the tank body (1) is of an inverted cone structure, an annular support seat (29) is fixed inside the lower end of the tank body (1) through a support rod (30), and the lower end of the stirring shaft (8) is rotatably installed in the annular support seat (29) through an annular groove (28).
6. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein a telescopic assembly (15) is fixed on the outer side of the lower portion of the stirring shaft (8), a first mounting sleeve (16) in sliding connection with the stirring shaft (8) is arranged at the telescopic end of the telescopic assembly (15), three first fan-shaped stirring plates (17) are fixed on the outer side of the first mounting sleeve (16), the three first fan-shaped stirring plates (17) are equidistantly wound on the outer circular surface of the first mounting sleeve (16), and the outer diameter of each first fan-shaped stirring plate (17) is the same as the inner diameter of the tank body (1).
7. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 6, wherein, a second mounting sleeve (18) is fixedly connected to the position of the stirring shaft (8) below the first mounting sleeve (16), three second fan-shaped stirring plates (19) are fixed on the outer side of the second mounting sleeve (18), the three second fan-shaped stirring plates (19) are equidistantly wound on the outer circular surface of the second mounting sleeve (18), the outer diameter of each second fan-shaped stirring plate (19) is the same as the inner diameter of the tank body (1), the upper surface of the second fan-shaped stirring plate (19) is lower than the bottommost part of the drain pipe (7), the inner side of the second mounting sleeve (18) is provided with a cavity (25) for the first mounting sleeve (16) to insert, when the first mounting sleeve (16) enters the cavity (25) of the second mounting sleeve (18), the first sector stirring plate (17) and the second sector stirring plate (19) can be clamped.
8. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 7, wherein a sealing groove (26) is formed in the side surface of the first fan-shaped stirring plate (17), and a sealing strip (27) corresponding to the sealing groove (26) is arranged on the side surface of the second fan-shaped stirring plate (19).
9. The concrete sewage high-efficiency flocculation and precipitation equipment of claim 1, wherein the upper end and the lower end of the vertical chute (31) are provided with water openings (34) communicated with the outside of the annular spoiler (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264557.2A CN114031162B (en) | 2021-10-28 | 2021-10-28 | High-efficient flocculation precipitation equipment of concrete sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111264557.2A CN114031162B (en) | 2021-10-28 | 2021-10-28 | High-efficient flocculation precipitation equipment of concrete sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114031162A true CN114031162A (en) | 2022-02-11 |
| CN114031162B CN114031162B (en) | 2023-06-16 |
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Family Applications (1)
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| CN202111264557.2A Active CN114031162B (en) | 2021-10-28 | 2021-10-28 | High-efficient flocculation precipitation equipment of concrete sewage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314791A (en) * | 2022-03-04 | 2022-04-12 | 山西理工智联科技有限公司 | Coal slime water concentration treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204661808U (en) * | 2015-05-27 | 2015-09-23 | 法格霭德兰汽车配件〔昆山）有限公司 | A kind of aluminium liquid degasification deslagging device |
| WO2017133525A1 (en) * | 2016-02-03 | 2017-08-10 | 青岛海尔洗衣机有限公司 | Treatment device for flocculating water and washing machine |
| CN209254651U (en) * | 2018-09-30 | 2019-08-16 | 石家庄市矿区宏源混凝土搅拌有限公司 | A kind of agitating device of concrete admixture |
| CN211936519U (en) * | 2020-04-17 | 2020-11-17 | 湖北康创科技有限公司 | A agitating unit for mud flocculation subsides |
| CN112408514A (en) * | 2020-11-11 | 2021-02-26 | 丁窒 | Turbulent flow type sewage treatment stirring device |
-
2021
- 2021-10-28 CN CN202111264557.2A patent/CN114031162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204661808U (en) * | 2015-05-27 | 2015-09-23 | 法格霭德兰汽车配件〔昆山）有限公司 | A kind of aluminium liquid degasification deslagging device |
| WO2017133525A1 (en) * | 2016-02-03 | 2017-08-10 | 青岛海尔洗衣机有限公司 | Treatment device for flocculating water and washing machine |
| CN209254651U (en) * | 2018-09-30 | 2019-08-16 | 石家庄市矿区宏源混凝土搅拌有限公司 | A kind of agitating device of concrete admixture |
| CN211936519U (en) * | 2020-04-17 | 2020-11-17 | 湖北康创科技有限公司 | A agitating unit for mud flocculation subsides |
| CN112408514A (en) * | 2020-11-11 | 2021-02-26 | 丁窒 | Turbulent flow type sewage treatment stirring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314791A (en) * | 2022-03-04 | 2022-04-12 | 山西理工智联科技有限公司 | Coal slime water concentration treatment system |
| CN114314791B (en) * | 2022-03-04 | 2022-06-03 | 山西理工智联科技有限公司 | Coal slime water concentration treatment system |
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| CN114031162B (en) | 2023-06-16 |
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