CN216296092U

CN216296092U - Preparation facilities of flocculating agent for sewage treatment

Info

Publication number: CN216296092U
Application number: CN202122701879.0U
Authority: CN
Inventors: 马海栋
Original assignee: Foshan Baolijia Environmental Protection Equipment Co ltd
Current assignee: Foshan Baolijia Environmental Protection Equipment Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-15
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a preparation device of a flocculant for sewage treatment, which comprises a base plate, supporting legs, a mixing box, a feeding assembly, a discharging hopper, a switch and a mixing assembly, wherein the supporting legs are symmetrically arranged on the base plate, the mixing box is arranged on the supporting legs, the feeding assembly is symmetrically arranged on the mixing box, the discharging hopper is arranged at the lower end of the mixing box, the switch is arranged on the discharging hopper, one end of the mixing assembly is arranged on the mixing box, and the other end of the mixing assembly penetrates through the mixing box and is arranged in the mixing box.

Description

Preparation facilities of flocculating agent for sewage treatment

Technical Field

The utility model belongs to the technical field of flocculant dissolution, and particularly relates to a preparation device of a flocculant for sewage treatment.

Background

The flocculant is mainly applied to the fields of water supply and drainage and sewage treatment. The flocculant is mainly characterized in that groups with positive (negative) electric property and particles with negative (positive) electric property which are difficult to separate or particles with negative (positive) electric property in water are close to each other, the electric potential of the particles is reduced, the particles are in an unstable state, the particles are concentrated and flocculated into clusters by utilizing the polymerization property of the particles, and the particles are separated out by a physical or chemical method, so that the aim of cleaning the water is fulfilled. The flocculant used for the current wastewater treatment is inorganic flocculant powder which needs to be prepared into a flocculant solution for use.

When preparing a flocculant solution, in order to make flocculant powder fully contact with a water body and increase the particle collision rate, sufficient water and flocculant are not added at one time, but added in batches and then continuously stirred mechanically, but it is known that if the viscosity of the solution becomes high, water is still added from the surface when water is continuously added, more time and energy are needed during stirring, meanwhile, when the viscosity of the solution is high, the stirred solution is easy to block an outlet when flowing out, and when the viscosity of the solution is high, the speed of the flocculant added by a user is gradually reduced, otherwise, the flocculant is easy to agglomerate due to uneven stirring.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a preparation device of a flocculant for sewage treatment, which can enable water to be added from the inside of the flocculant through a mixing component and dredge a discharge port to prevent blockage, and simultaneously control the adding speed of flocculant powder through a feeding component to prevent caking caused by too fast addition.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a preparation device of a flocculating agent for sewage treatment comprises a base plate, supporting legs, a mixing box, a feeding component, a discharging hopper, a switch and a mixing component, wherein the supporting legs are symmetrically arranged on the base plate, the mixing box is arranged on the supporting legs, the feeding component is symmetrically arranged on the mixing box, the discharging hopper is arranged at the lower end of the mixing box, the switch is arranged on the discharging hopper, one end of the mixing component is arranged on the mixing box, the other end of the mixing component penetrates through the mixing box and is arranged in the mixing box, the mixing component comprises a driving motor, a rotating shaft, a drainage tube II, a stirring tube II, a check valve II, a pressing plate II, a conveying belt, a drainage tube I, a stirring tube I, a check valve I, a pressing plate I, a driving wheel, a driven wheel, a supporting rod, an opening, a tamping rod, a connecting block and a spring, the driving motor is arranged on the mixing box, one end of the rotating shaft is connected with the movable end of the driving motor, the other end of the rotating shaft penetrates through the mixing box and is arranged in the mixing box, the second drainage tube is rotatably arranged on the upper wall in the mixing box, a plurality of groups of the second stirring tubes are arranged on the second drainage tube, the second check valve is arranged on the second drainage tube, the second pressing plate is arranged on the second drainage tube, the first drainage tube is rotatably arranged on the upper wall in the mixing box, the first drainage tube and the second drainage tube are symmetrically arranged about a perpendicular bisector of the mixing box, the first stirring tube is provided with a plurality of groups, the first stirring tube is arranged on the first drainage tube, the first check valve is arranged on the first drainage tube, the first pressing plate is arranged on the first drainage tube, one end of the conveying belt is connected and arranged on the rotating shaft, the other end of the conveying belt is connected and arranged on the second drainage tube, the driving wheel is arranged on the rotating shaft, the driven wheel is arranged on the first drainage tube and meshed with the driving wheel, and the supporting rod is connected and arranged at the bottom of the inner side wall of the mixing box, the opening is arranged on the supporting rod, the tamping rod can movably penetrate through the opening, the connecting block is arranged on the tamping rod and is arranged above the opening, the connecting block is arranged below the first pressure plate and the second pressure plate, the springs are symmetrically arranged on the supporting rod by taking the tamping rod as a symmetry axis, one end of each spring is arranged on the supporting rod, the other end of each spring is arranged on the connecting block, flocculant powder is added into the mixing box through the feeding assembly, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the second drainage tube and the second pressure plate to rotate through the conveying belt, the second drainage tube drives the second stirring tube and the second pressure plate to rotate, the rotating shaft simultaneously drives the driving wheel to rotate, the driving wheel drives the first drainage tube to rotate, the first drainage tube and the second drainage tube rotate in opposite directions at the moment, the first drainage tube drives the first stirring tube and the first pressure plate to rotate, external equipment is started to provide water sources for the first drainage tube and the second drainage tube, the water is stirred to the flocculating agent through the first stirring pipe and the second stirring pipe, and water is fed into the flocculating agent, the first pressing plate and the second pressing plate gradually approach the connecting block in the rotating process, when the first pressing plate and the second pressing plate continue to rotate and press the connecting block downwards after approaching the connecting block, the spring is compressed, the connecting block drives the tamping rod to dredge the discharge hopper in the downward movement process, when the first pressing plate and the second pressing plate are separated from the connecting block, the second connecting block resets under the elastic force of the spring, the rotating directions of the first drainage tube and the second drainage tube are opposite through the material mixing component, the stirring effect of the flocculating agent is improved, simultaneously water gets into the mixing box through stirred tube one and stirred tube two for flocculating agent and water more can abundant mixture, avoided the phenomenon that the flocculating agent caking appears, promoted stirring efficiency, the ram has continued to dredge to going out the hopper in addition, has avoided the flocculating agent to block up out the hopper.

Preferably, the feeding assembly comprises a support frame, a feeding hopper, a feeding port, a support plate, a motor for rotation, a material blocking plate and a material guiding port, the support frame is symmetrically arranged on the mixing box, the feeding hopper is arranged on the support frame, the feeding port is arranged on the mixing box and below the feeding hopper, the support plate is symmetrically arranged on the mixing box, the motor for rotation is arranged on the support plate, the material blocking plate is arranged at the movable end of the motor for rotation and between the feeding hopper and the feeding port, the material guiding port is provided with a plurality of groups, the material guiding port is arranged on the material blocking plate, when the flocculating agent is added, the flocculating agent enters the mixing box through the feeding hopper, the material guiding port and the feeding port, when the adding speed of the flocculating agent needs to be adjusted, the motor for rotation is started, the material blocking plate is driven by the motor to rotate, and the material blocking plate changes the speed of flocculating agent powder passing through the feeding hopper in the rotating process, the control of the adding speed of the flocculating agent is realized through the feeding assembly, and the phenomenon that the flocculating agent is added too much at one time to cause agglomeration and influence the quality of the flocculating agent is avoided.

The connecting blocks are arranged in a semicircular structure, and the pressing effect of the first pressing plate and the second pressing plate on the connecting blocks is guaranteed.

Preferably, the diameters of the material guide openings are different, and the cross-sectional area of the material guide opening with the largest diameter is smaller than that of the feed hopper, so that the flocculating agent is prevented from spilling out.

Furthermore, the tamping rod is symmetrically provided with the branch rods, so that the dredging effect on the discharge hopper is improved.

In order to realize the effect of being convenient for to remove, the horse wheel is evenly equipped with under the base plate.

The utility model adopts the structure to obtain the following beneficial effects: the preparation device of the flocculating agent for sewage treatment provided by the utility model has the advantages of simple operation, compact structure and reasonable design, through the material mixing component, the rotating directions of the first drainage tube and the second drainage tube are opposite, the stirring effect on the flocculating agent is improved, meanwhile, water enters the mixing box through the first stirring pipe and the second stirring pipe, so that the flocculating agent and the water can be more fully mixed, the phenomenon of caking of the flocculating agent is avoided, the stirring efficiency is improved, in addition, the tamping rod continuously dredges the discharge hopper, the flocculating agent is prevented from blocking the discharge hopper, the feeding component realizes the control of the adding speed of the flocculating agent, avoids the flocculating agent from caking caused by excessive adding of the flocculating agent at one time and influencing the quality of the flocculating agent, the cross sectional area of the guide opening of maximum diameter is less than the cross sectional area of feeder hopper, has avoided the flocculating agent to spill, the symmetry is equipped with branch pole on the ram, has increased the mediation effect to going out the hopper.

Drawings

FIG. 1 is a schematic structural diagram of a sewage treatment flocculant preparation device provided by the utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a top view of a material blocking tray of the flocculant for sewage treatment provided by the utility model.

The automatic material mixing device comprises a base plate 1, a base plate 2, supporting legs 3, a material mixing box 4, a feeding assembly 5, a material discharging hopper 6, a switch 7, a material mixing assembly 8, a driving motor 9, a rotating shaft 10, a second drainage tube 11, a second stirring tube 12, a second one-way valve 13, a second pressing plate 14, a conveying belt 15, a first drainage tube 16, a first stirring tube 17, a first one-way valve 18, a first pressing plate 19, a driving wheel 20, a driven wheel 21, a supporting rod 22, an opening 23, a tamping rod 24, a connecting block 25, a spring 26, a supporting frame 27, a feeding hopper 28, a feeding port 29, a supporting plate 30, a rotating motor 31, a material stopping disc 32, a material guiding port 33, a branch rod 34 and a horse wheel.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the device for preparing the flocculating agent for sewage treatment provided by the utility model comprises a base plate 1, supporting legs 2, a mixing box 3, a feeding component 4, a discharging hopper 5, a switch 6 and a mixing component 7, wherein the supporting legs 2 are symmetrically arranged on the base plate 1, the mixing box 3 is arranged on the supporting legs 2, the feeding component 4 is symmetrically arranged on the mixing box 3, the discharging hopper 5 is arranged at the lower end of the mixing box 3, the switch 6 is arranged on the discharging hopper 5, one end of the mixing component 7 is arranged on the mixing box 3, the other end of the mixing component 7 penetrates through the mixing box 3 and is arranged in the mixing box 3, the mixing component 7 comprises a driving motor 8, a rotating shaft 9, a second drainage tube 10, a second stirring tube 11, a second one-way valve 12, a second pressing plate 13, a conveying belt 14, a first drainage tube 15, a first stirring tube 16, a first one-way valve 17, a first pressing plate 18, a driving wheel 19, a driven wheel 20, a supporting rod 21, an opening 22 and a tamping rod 23, A connecting block 24 and a spring 25, a driving motor 8 is arranged on a mixing box 3, one end of a rotating shaft 9 is connected with the movable end of the driving motor 8, the other end of the rotating shaft 9 penetrates through the mixing box 3 and is arranged in the mixing box 3, a second drainage tube 10 is rotatably arranged on the upper wall in the mixing box 3, a plurality of groups of stirring tubes 11 are arranged on the second drainage tube 10, a second check valve 12 is arranged on the second drainage tube 10, a second pressing plate 13 is arranged on the second drainage tube 10, a first drainage tube 15 is rotatably arranged on the upper wall in the mixing box 3, the first drainage tube 15 and the second drainage tube 10 are symmetrically arranged about the perpendicular bisector of the mixing box 3, a first stirring tube 16 is provided with a plurality of groups, a plurality of groups of first stirring tubes 16 are arranged on the first drainage tube 15, a first check valve 17 is arranged on the first drainage tube 15, a first pressing plate 18 is arranged on the first drainage tube 15, one end of a conveying belt 14 is connected with the rotating shaft 9, the other end of the conveying belt 14 is connected with the second drainage tube 10, on pivot 9 is located to action wheel 19, locate on drainage tube 15 and with action wheel 19 meshing from driving wheel 20, 3 inside wall bottoms of compounding case are located to bracing piece 21 connection, opening 22 is located on

bracing piece

21, 23 portable openings 22 that run through of tamper, connecting block 24 is located on tamper 23 and is located the opening 22 top, 18 and two 13 belows of clamp plate are located to connecting block 24, spring 25 uses tamper 23 to locate on bracing piece 21 as symmetry axis symmetry, spring 25 one end is located on bracing piece 21, the spring 25 other end is located on connecting block 24, connecting block 24 is the setting of semi-circular structure.

As shown in fig. 1 and 3, the feeding assembly 4 includes a support frame 26, a feeding hopper 27, a feeding port 28, a support plate 29, a motor 30 for rotation, a material stopping disc 31 and a material guiding port 32, the support frame 26 is symmetrically arranged on the mixing box 3, the feeding hopper 27 is arranged on the support frame 26, the feeding port 28 is arranged on the mixing box 3 and is arranged below the feeding hopper 27, the support plate 29 is symmetrically arranged on the mixing box 3, the motor 30 for rotation is arranged on the support plate 29, the material stopping disc 31 is arranged at a movable end of the motor 30 for rotation and is arranged between the feeding hopper 27 and the feeding port 28, the material guiding port 32 is provided with a plurality of groups, the material stopping disc 31 is arranged on the plurality of groups of material guiding ports 32, the diameter of the material guiding port 32 is different in size, and the sectional area of the material guiding port 32 with the maximum diameter is smaller than that of the feeding hopper 27.

As shown in figure 1, the tamping rod 23 is symmetrically provided with the branch rods 33.

As shown in fig. 1, the trojan wheels 34 are uniformly arranged under the base plate 1.

When the device is used specifically, flocculant powder is added into a mixing box 3 through a hopper, flocculant enters the mixing box 3 through a hopper 27, a material guide port 32 and a material inlet 28, a driving motor 8 is started, the driving motor 8 drives a rotating shaft 9 to rotate, the rotating shaft 9 drives a drainage tube II 10 to rotate through a conveying belt 14, the drainage tube II 10 drives a stirring tube II 11 and a pressing plate II 13 to rotate, the stirring tube II 11 stirs the flocculant in the rotating process, the rotating shaft 9 drives a driving wheel 19 to rotate simultaneously, the driving wheel 19 drives a driven wheel 20 to rotate, the driven wheel 20 drives a drainage tube I15 to rotate, at the moment, the rotating directions of the drainage tube I15 and the drainage tube II 10 are opposite, the drainage tube I15 drives a stirring tube I16 and the pressing plate I18 to rotate, the stirring tube I16 stirs the flocculant in the rotating process, an external device is started, and the external device provides a water source for the drainage tube I15 and the drainage tube II 10, water enters the flocculating agent through the first stirring pipe 16 and the second stirring pipe 11, the flocculating agent is stirred by the first stirring pipe 16 and the second stirring pipe 11, water enters the flocculating agent at the same time, the first pressing plate 18 and the second pressing plate 13 gradually approach the connecting block 24 in the rotating process, after the first pressing plate 18 and the second pressing plate 13 continuously rotate and press the connecting block 24 downwards after approaching the connecting block 24, the spring 25 is compressed at the moment, the connecting block 24 drives the tamping rod 23 to dredge the discharging hopper 5 in the downward movement process, when the first pressing plate 18 and the second pressing plate 13 are separated from the connecting block 24, the second connecting block 24 resets under the elastic force action of the spring 25, when the adding speed of the flocculating agent needs to be adjusted, the motor 30 for rotation is started, the motor 30 is used for rotation to drive the material blocking disc 31 to rotate, and the material blocking disc 31 changes the passing speed of flocculating agent powder in the feeding hopper 27 in the rotating process.

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 utility model as defined by the appended claims.

Claims

1. A preparation facilities of flocculating agent for sewage treatment which characterized in that: the automatic stirring device comprises a base plate, supporting legs, a mixing box, a feeding assembly, a discharging hopper, a switch and a mixing assembly, wherein the supporting legs are symmetrically arranged on the base plate, the mixing box is arranged on the supporting legs, the feeding assembly is symmetrically arranged on the mixing box, the discharging hopper is arranged at the lower end of the mixing box, the switch is arranged on the discharging hopper, one end of the mixing assembly is arranged on the mixing box, the other end of the mixing assembly penetrates through the mixing box and is arranged in the mixing box, the mixing assembly comprises a driving motor, a rotating shaft, a drainage tube II, a stirring tube II, a check valve II, a pressing plate II, a conveying belt, a drainage tube I, a stirring tube I, a check valve I, a pressing plate I, a driving wheel, a driven wheel, a supporting rod, an opening, a tamping rod, a connecting block and a spring, the driving motor is arranged on the mixing box, one end of the rotating shaft is connected with the movable end of the driving motor, and the other end of the rotating shaft penetrates through the mixing box and is arranged in the mixing box, the second drainage tube is rotatably arranged on the upper wall in the mixing box, the second stirring tube is provided with a plurality of groups, a plurality of groups of second stirring tubes are arranged on the second drainage tube, the second check valve is arranged on the second drainage tube, the second pressing plate is arranged on the second drainage tube, the first drainage tube is rotatably arranged on the upper wall in the mixing box, the first drainage tube and the second drainage tube are symmetrically arranged about a perpendicular bisector of the mixing box, the first stirring tube is provided with a plurality of groups, a plurality of groups of first stirring tubes are arranged on the first drainage tube, the first check valve is arranged on the first drainage tube, the first pressing plate is arranged on the first drainage tube, one end of the conveying belt is connected on a rotating shaft, the other end of the conveying belt is connected on the second drainage tube, the driving wheel is arranged on the rotating shaft, the driven wheel is arranged on the first drainage tube and is meshed with the driving wheel, the supporting rod is connected on the inner side wall of the mixing box, and the opening is arranged on the supporting rod, the portable opening that runs through of tamper, on the tamper was located to the connecting block and locate the opening top, clamp plate one and two belows of clamp plate are located to the connecting block, the spring uses the tamper to locate on the bracing piece as symmetry axis symmetry, on the bracing piece was located to spring one end, the spring other end is located on the connecting block.

2. The apparatus for preparing a flocculant for sewage treatment according to claim 1, characterized in that: the feeding component comprises a support frame, a feed hopper, a feed inlet, a support plate, a motor for rotation, a material blocking plate and a material guiding opening, wherein the support frame is symmetrically arranged on a mixing box, the feed hopper is arranged on the support frame, the feed inlet is arranged on the mixing box and below the feed hopper, the support plate is symmetrically arranged on the mixing box, the motor for rotation is arranged on the support plate, the material blocking plate is arranged at the movable end of the motor for rotation and between the feed hopper and the feed inlet, the material guiding opening is provided with a plurality of groups and a plurality of groups, and the material guiding opening is arranged on the material blocking plate.

3. The apparatus for preparing a flocculant for sewage treatment according to claim 2, characterized in that: the connecting block is arranged in a semicircular structure.

4. The apparatus for producing a flocculant for sewage treatment according to claim 3, characterized in that: the diameters of the material guide openings are different in size, and the section area of the material guide opening with the largest diameter is smaller than that of the feed hopper.

5. The apparatus for preparing a flocculant for sewage treatment according to claim 4, characterized in that: the tamping rod is symmetrically provided with branch rods.

6. The apparatus for preparing a flocculant for sewage treatment according to claim 5, characterized in that: and the horse wheels are uniformly arranged below the base plate.