Light flocculant dissolving tank

Abstract

The utility model discloses a light flocculating agent dissolving box which comprises a shell, a bearing plate is arranged in the middle of the interior of the shell, a mounting plate is arranged at the upper end of the interior of the shell, the left end and the right end of the shell are respectively provided with an inlet / outlet pipeline for inlet or outlet, and the light flocculating agent dissolving box further comprises a stirring mechanism; the stirring mechanism comprises a stirring barrel, stirring shafts, driven gears, gears and mounting shafts, the stirring barrel is rotationally connected to the middle of the bearing plate, the stirring shafts are rotationally connected into rotating holes formed in the left end and the right end of the lower side wall of the stirring barrel, the driven gears are arranged at the upper ends of the stirring shafts, and the mounting shafts are arranged on the lower side face of the mounting plate. According to the light flocculating agent dissolving tank, the stirring mechanism performs revolution and autorotation stirring, and meanwhile, the stirring speed of the stirring mechanism can be changed, so that the combination can accelerate dispersion and dissolution of flocculating agent particles during dissolving of flocculating agents, and meanwhile, the stirring strength is flexibly adjusted according to different flocculating agent characteristics and dissolving stages, and the dissolving effect and the operation flexibility are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a light flocculants dissolving box. BACKGROUND

[0002] The light flocculants dissolving box is a device for dissolving flocculants, which is usually characterized by portability, easy operation and installation. In the water treatment, sewage treatment, papermaking and other industries, the use of flocculants is very wide, and the dissolving box is one of the key devices to ensure that the flocculants can be fully dissolved and play a role.

[0003] Some traditional flocculants dissolving techniques still use a single stirring roller for stirring work. This method has some problems. The single stirring roller lacks composite stirring movement, and the flocculants may not be evenly distributed in the solution, resulting in local high or low concentration, which affects the performance of the flocculants in actual application. For example, in sewage treatment, it may not be able to effectively remove suspended solids and impurities. At the same time, different types of flocculants have different dissolving characteristics. The single stirring roller does not have a flexible stirring adjustment method, and cannot optimize the stirring for specific flocculants, which may cause some flocculants to be difficult to fully dissolve or have performance degradation during the dissolving process. Therefore, we propose a light flocculants dissolving box. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of overcoming the defects of the prior art and provides a light flocculants dissolving box. The stirring mechanism revolves and rotates simultaneously, and the stirring speed of the stirring mechanism can be changed. This combination can accelerate the dispersion and dissolution of flocculant particles in the flocculant dissolving process, and can flexibly adjust the stirring intensity according to the characteristics and dissolution stage of different flocculants, improve the dissolution effect and operation flexibility, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a light flocculants dissolving box, comprising a shell, a bearing plate is arranged in the middle of the inside of the shell, an installation plate is arranged at the upper end of the inside of the shell, and inlet / outlet pipelines for inlet and outlet are arranged at the left and right ends of the shell, and further comprising a stirring mechanism.

[0006] Stirring mechanism: it includes stirring cylinder, stirring shaft, driven gear, gear and mounting shaft, the stirring cylinder is rotationally connected to the middle part of the bearing plate, the lower side wall of the stirring cylinder is provided with rotating hole on the left and right ends, the stirring shaft is rotationally connected in the rotating hole, the upper end of the stirring shaft is provided with driven gear, the lower side of the mounting plate is provided with mounting shaft, the lower end of the mounting shaft penetrates the through hole of the upper end of the stirring cylinder and goes into the inside of the stirring cylinder, the lower end of the mounting shaft is provided with gear, the driven gear is meshed and connected with the gear, the lower side of the mounting plate is provided with speed regulating assembly for adjusting the stirring speed of the stirring mechanism, the stirring mechanism revolves and rotates simultaneously, and the stirring speed of the stirring mechanism can be changed, the combination can accelerate the dispersion and dissolution of flocculant particles in flocculant dissolution, and the stirring intensity can be flexibly adjusted according to different flocculant characteristics and dissolution stages, so that the dissolution effect and operation flexibility are improved.

[0007] Further, the front side of the shell is provided with a control switch group, the input end of the control switch group is electrically connected with the external power supply, and the control is stable.

[0008] Further, the stirring mechanism further comprises a large gear and a speed regulating driven gear, the lower side of the outer arc surface of the upper end of the stirring cylinder is provided with the large gear, and the upper side of the outer arc surface of the upper end of the stirring cylinder is provided with the speed regulating driven gear, so that the speed regulation is facilitated.

[0009] Further, the speed regulating assembly comprises a rotating shaft, a flat key, a speed regulating sleeve, a key groove, a speed regulating main gear and a small gear, the rotating shaft is rotationally connected to the lower side right end of the mounting plate, the outer arc surface left and right ends of the rotating shaft are both provided with flat keys, the inside left and right ends of the speed regulating sleeve are both provided with key grooves, the speed regulating sleeve is slidingly connected to the outer arc surface of the rotating shaft through the cooperation of the flat keys and the key grooves, the outer arc surface middle part of the speed regulating sleeve is provided with the speed regulating main gear, the speed regulating main gear is meshed and connected with the speed regulating driven gear, and the outer arc surface lower end of the speed regulating sleeve is provided with the small gear, so that the speed regulation is facilitated.

[0010] Further, the upper side of the mounting plate is provided with a motor, the output shaft of the motor is fixedly connected with the upper end of the rotating shaft, the input end of the motor is electrically connected with the output end of the control switch group, and the driving is stable.

[0011] Further, the speed regulating assembly further comprises a speed regulating seat and a speed regulating frame, the outer arc surface upper end of the speed regulating sleeve is provided with the speed regulating seat, the outer arc surface of the speed regulating seat is rotationally connected with the speed regulating frame, the upper side of the mounting plate is provided with an electric cylinder, the telescopic end of the electric cylinder penetrates the right end of the mounting plate and is fixedly connected with the upper side right end of the speed regulating frame, the input end of the electric cylinder is electrically connected with the output end of the control switch group, and the driving is stable.

[0012] Further, the stirring mechanism further comprises stirring blades, the outer arc surface lower end of the stirring cylinder is provided with uniformly distributed stirring blades, and the stirring is facilitated.

[0013] Further, the inlet / outlet pipes are respectively a pipe and a discharge pipe, the pipe is arranged at the water inlet hole of the left side wall of the shell, and the discharge pipe is arranged at the discharge hole of the right side wall of the shell, so that water inlet and discharge are facilitated.

[0014] Further, the adding hole of the left side wall of the shell is provided with an adding pipe, so that the flocculating agent is facilitated to be added.

[0015] Compared with the prior art, the light flocculating agent dissolving box has the following advantages.

[0016] Through cooperation of the driven gear and the gear, the stirring shaft can be stirred in a revolution-rotation synchronous mode, and under cooperation of the speed adjusting sleeve, the speed adjusting main gear, the pinion, the speed adjusting driven gear and the gear wheel, the stirring speed of the stirring mechanism 2 can be changed, the combination can flexibly adjust the stirring intensity according to different flocculating agent characteristics and dissolving stages in flocculating agent dissolving, and the dissolving effect and operation flexibility are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of a front side of the utility model;

[0018] Figure 2 It is a structure schematic view of a left side of the utility model;

[0019] Figure 3 It is a structure schematic view of a front side section of the utility model;

[0020] Figure 4 It is a structure schematic view of a front side section of the stirring barrel of the utility model;

[0021] Figure 5 It is a structure schematic view of the utility model at A place;

[0022] Figure 6 It is a structure schematic view of a front side section of the utility model;

[0023] Figure 7 It is a structure schematic view of a part of the utility model of the rotating shaft and the speed adjusting sleeve.

[0024] In the drawing: 1 shell, 2 stirring mechanism, 21 stirring barrel, 22 stirring blade, 23 stirring shaft, 24 driven gear, 25 gear, 26 gear wheel, 27 speed adjusting driven gear, 28 mounting shaft, 3 mounting plate, 4 bearing plate, 5 rotating shaft, 51 key, 6 speed adjusting sleeve, 61 key groove, 7 speed adjusting seat, 8 speed adjusting frame, 9 speed adjusting main gear, 10 pinion, 11 motor, 12 electric cylinder, 13 pipe, 14 adding pipe, 15 control switch group, 16 discharge pipe. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those ordinarily skilled in the art without creative effort under the premise that no creative work is made, belong to the scope of protection of the present application.

[0026] Please refer to Figures 1-7 The embodiment provides a technical scheme: a light flocculant dissolving box, which comprises a shell 1, a control switch group 15 is arranged on the front side of the shell 1, the input end of the control switch group 15 is electrically connected with an external power supply, a bearing plate 4 is arranged in the middle of the inside of the shell 1, an installation plate 3 is arranged on the upper end of the inside of the shell 1, inlet / outlet pipelines for inletting or discharging are arranged at the left and right ends of the shell 1 respectively, the inlet / outlet pipelines are a pipeline 13 and a discharge pipeline 16 respectively, the pipeline 13 is arranged at a water inlet hole arranged on the left side wall of the shell 1, the discharge pipeline 16 is arranged at a discharge hole arranged on the right side wall of the shell 1, an adding pipeline 14 is arranged at an adding hole arranged on the left side wall of the shell 1, workers pour water into the inside of the shell 1 through the pipeline 13, then add flocculants into the inside of the shell 1 through the adding pipeline 14, then the workers close the valves installed on the pipeline 13 and the adding pipeline 14 in advance, after a period of time, the workers can open the valve installed on the discharge pipeline 16 in advance, and use an external water pump to extract and collect the flocculant solution in the inside of the shell 1, so that the flocculants are dissolved conveniently, and the light flocculant dissolving box further comprises a stirring mechanism 2.

[0027] The stirring mechanism 2 comprises a stirring barrel 21, stirring shafts 23, driven gears 24, gears 25 and mounting shafts 28, the stirring barrel 21 is rotationally connected to the middle part of the bearing plate 4, the lower side walls of the stirring barrel 21 are provided with rotation holes, the stirring shafts 23 are rotationally connected to the rotation holes, the upper ends of the stirring shafts 23 are provided with the driven gears 24, the lower side of the mounting plate 3 is provided with the mounting shafts 28, the lower ends of the mounting shafts 28 penetrate the through holes of the upper ends of the stirring barrel 21 and extend into the interiors of the stirring barrel 21, the lower ends of the mounting shafts 28 are provided with the gears 25, the driven gears 24 are all meshingly connected with the gears 25, the stirring mechanism 2 further comprises a large gear 26 and a speed regulating driven gear 27, the lower side of the outer arc surface of the upper end of the stirring barrel 21 is provided with the large gear 26, the upper side of the outer arc surface of the upper end of the stirring barrel 21 is provided with the speed regulating driven gear 27, the stirring mechanism 2 further comprises stirring blades 22, the lower end of the outer arc surface of the stirring barrel 21 is provided with the stirring blades 22 which are uniformly distributed, the lower side of the mounting plate 3 is provided with a speed regulating assembly for regulating the stirring speed of the stirring mechanism 2, the speed regulating assembly comprises a rotating shaft 5, flat keys 51, a speed regulating sleeve 6, key grooves 61, a speed regulating main gear 9 and a pinion 10, the rotating shaft 5 is rotationally connected to the right end of the lower side of the mounting plate 3, the upper side of the mounting plate 3 is provided with a motor 11, the output shaft of the motor 11 is fixedly connected with the upper end of the rotating shaft 5, the input end of the motor 11 is electrically connected with the output end of the control switch group 15, the outer arc surfaces of the left and right ends of the rotating shaft 5 are provided with the flat keys 51, the left and right ends of the interiors of the speed regulating sleeve 6 are provided with the key grooves 61, the speed regulating sleeve 6 is slidingly connected to the outer arc surface of the rotating shaft 5 through the cooperation of the flat keys 51 and the key grooves 61 (when the speed regulating sleeve 6 and the rotating shaft 5 are mounted, the two key grooves 61 in the interior of the speed regulating sleeve 6 are aligned with the two flat keys 51 of the rotating shaft 5, after the assembly is completed, the rotating shaft 5 can rotate with the speed regulating sleeve 6 through the cooperation of the flat keys 51 and the key grooves 61, and the speed regulating sleeve 6 can slide up and down through the cooperation of the flat keys 51 and the key grooves 61), the middle part of the outer arc surface of the speed regulating sleeve 6 is provided with the speed regulating main gear 9, the speed regulating main gear 9 is meshingly connected with the speed regulating driven gear 27 (the speed regulating main gear 9 is completely same as the speed regulating driven gear 27), the lower end of the outer arc surface of the speed regulating sleeve 6 is provided with the pinion 10, the pinion 10 is cooperatively mounted with the large gear 26 (when the pinion 10 and the large gear 26 are mounted, it is required to ensure that the pinion 10 and the large gear 26 are simultaneously in the state of being capable of meshing with each other, and the interval between the speed regulating main gear 9 and the pinion 10 is greater than the interval between the large gear 26 and the speed regulating driven gear 27), the speed regulating assembly further comprises a speed regulating seat 7 and a speed regulating frame 8, the upper end of the outer arc surface of the speed regulating sleeve 6 is provided with the speed regulating seat 7, the speed regulating seat 7 is rotationally connected with the speed regulating frame 8, the upper side of the mounting plate 3 is provided with an electric cylinder 12, the telescopic end of the electric cylinder 12 penetrates the right end of the mounting plate 3 and is fixedly connected with the right end of the upper side of the speed regulating frame 8, the input end of the electric cylinder 12 is electrically connected with the output end of the control switch group 15, the worker controls the control switch group 15 to make the motor 11 operate, the output shaft of the motor 11 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the speed regulating sleeve 6 to rotate through the cooperation of the flat keys 51 and the key grooves 61,At this time, the speed regulating main gear 9 and the pinion 10 rotate synchronously, wherein the speed regulating main gear 9 first engages with the speed regulating driven gear 27, under the engagement, the speed regulating driven gear 27 drives the stirring barrel 21 to rotate, and in turn drives the stirring shaft 23 and the stirring blade 22 to rotate simultaneously, in this process, the driven gear 24 on the upper end of the stirring shaft 23 drives the stirring shaft 23 to rotate by engaging with the gear 25, the revolution of the stirring shaft 23 and the stirring blade 22 can rapidly bring the surrounding water to the vicinity of the flocculant particles, and the rotation of the stirring shaft 23 generates strong shear force and turbulence in the local area, which accelerates the dispersion and dissolution of the flocculant particles, for some flocculants with fast dissolution speed, the stirring speed of the stirring mechanism 2 needs to be reduced, at this time, the worker controls the control switch group 15 to stop the operation of the motor 11, and the stirring mechanism 2 stops stirring, then the worker controls the control switch group 15 to operate the electric cylinder 12, the extension end of the electric cylinder 12 pulls the speed regulating frame 8 upwards, the speed regulating frame 8 pulls the speed regulating sleeve 6 upwards through the speed regulating seat 7, the speed regulating sleeve 6 drives the arc surface of the speed regulating main gear 9 and the pinion 10 to move upwards, when moving to the appropriate position, the pinion 10 engages with the gear 26, and the speed regulating main gear 9 moves away from the speed regulating driven gear 27, at this time, the driving of the stirring mechanism 2 mainly relies on the engagement transmission of the pinion 10 and the gear 26, then the worker controls the control switch group 15 again to operate the motor 11, the stirring speed of the stirring mechanism 2 is reduced, and the stirring mechanism 2 can perform synchronous stirring mode of revolution and rotation, and the stirring speed of the stirring mechanism 2 can be changed, this combination can flexibly adjust the stirring intensity according to different flocculant characteristics and dissolution stages, improve the dissolution effect and operation flexibility.

[0028] The working principle of the light flocculant dissolving box is as follows: firstly, the worker pours water into the inside of the shell 1 through the pipeline 13, then the flocculant is poured into the inside of the shell 1 through the adding pipe 14, then the worker closes the valve installed on the pipeline 13 and the adding pipe 14 in advance, at this time, the worker controls the control switch group 15 to make the motor 11 run, the output shaft of the motor 11 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the speed adjusting sleeve 6 to rotate through the cooperation of the flat key 51 and the key groove 61, at this time, the speed adjusting main gear 9 and the pinion 10 rotate synchronously, wherein the speed adjusting main gear 9 is first engaged with the speed adjusting driven gear 27, under the meshing effect, the speed adjusting driven gear 27 drives the stirring barrel 21 to rotate, and then drives the stirring shaft 23 and the stirring blade 22 to rotate at the same time, in this process, the driven gear 24 at the upper end of the stirring shaft 23 is engaged with the gear 25, so that the stirring shaft 23 also rotates, the revolution of the stirring shaft 23 and the stirring blade 22 can rapidly bring the surrounding water to the vicinity of the flocculant particles, and the rotation of the stirring shaft 23 generates strong shear force and turbulence in the local area, so as to accelerate the dispersion and dissolution of the flocculant particles, for some flocculants with fast dissolution speed, the stirring speed of the stirring mechanism 2 needs to be reduced, at this time, the worker controls the control switch group 15 to make the motor 11 stop running, and the stirring mechanism 2 stops stirring, then the worker controls the control switch group 15 to make the electric cylinder 12 run, the telescopic end of the electric cylinder 12 pulls the speed adjusting frame 8 upwards, the speed adjusting frame 8 pulls the speed adjusting sleeve 6 upwards through the speed adjusting seat 7, the speed adjusting main gear 9 of the arc surface of the speed adjusting sleeve 6 and the pinion 10 move upwards, when moving to the appropriate position, the pinion 10 is engaged with the large gear 26, and the speed adjusting main gear 9 is away from the speed adjusting driven gear 27, at this time, the driving of the stirring mechanism 2 mainly depends on the meshing transmission of the pinion 10 and the large gear 26, at this time, the worker controls the control switch group 15 again to make the motor 11 run, and the stirring speed of the stirring mechanism 2 is reduced, the stirring mechanism 2 can realize the synchronous stirring mode of revolution and rotation, and the stirring speed of the stirring mechanism 2 can be changed, the combination can flexibly adjust the stirring intensity according to different flocculant characteristics and dissolution stages in the flocculant dissolution, improve the dissolution effect and operation flexibility, then the worker can open the valve installed on the discharge pipe 16 in advance, and use an external water pump to extract the flocculant solution in the shell 1 and collect it.

[0029] It is worth noting that the motor 11 disclosed in the above embodiment can be of the type DM100033P2-80, the electric cylinder 12 can be of the type SEC-28-L, and the control switch group 15 is provided with control buttons corresponding to the motor 11 and the electric cylinder 12 one by one and used for controlling the switches thereof.

[0030] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A lightweight flocculant dissolving box, comprising an outer shell (1), wherein a support plate (4) is provided in the middle of the interior of the outer shell (1), an mounting plate (3) is provided at the upper end of the interior of the outer shell (1), and inlet / outlet pipes for inlet or outlet are respectively provided at the left and right ends of the outer shell (1), characterized in that: It also includes stirring mechanism (2); The stirring mechanism (2) comprises a stirring cylinder (21), a stirring shaft (23), a driven gear (24), a gear (25) and a mounting shaft (28), the stirring cylinder (21) is rotationally connected to the middle part of the bearing plate (4), the lower side wall of the stirring cylinder (21) is provided with a rotating hole, and the rotating hole is rotationally connected with the stirring shaft (23), the upper end of the stirring shaft (23) is provided with the driven gear (24), the lower side of the mounting plate (3) is provided with the mounting shaft (28), the lower end of the mounting shaft (28) penetrates the through hole of the upper end of the stirring cylinder (21) and extends into the interior of the stirring cylinder (21), the lower end of the mounting shaft (28) is provided with the gear (25), the driven gear (24) is meshed with the gear (25), and the lower side of the mounting plate (3) is provided with a speed regulating assembly for adjusting the stirring speed of the stirring mechanism (2).

2. A light weight flocculant dissolving tank as claimed in claim 1 wherein: The front side of the shell (1) is provided with a control switch group (15), and the input end of the control switch group (15) is electrically connected with an external power supply.

3. A light weight flocculant dissolving tank as claimed in claim 2, wherein: The stirring mechanism (2) further comprises a large gear (26) and a speed regulating driven gear (27), the outer arc surface of the upper end of the stirring cylinder (21) is provided with the large gear (26), and the outer arc surface of the upper end of the stirring cylinder (21) is provided with the speed regulating driven gear (27).

4. A light weight flocculant dissolving tank as claimed in claim 3 wherein: The speed regulating assembly comprises a rotating shaft (5), a flat key (51), a speed regulating sleeve (6), a key groove (61), a speed regulating main gear (9) and a small gear (10), the rotating shaft (5) is rotationally connected to the lower side right end of the mounting plate (3), the outer arc surfaces of the left and right ends of the rotating shaft (5) are provided with the flat keys (51), the left and right ends of the interior of the speed regulating sleeve (6) are provided with the key grooves (61), the speed regulating sleeve (6) is slidingly connected to the outer arc surface of the rotating shaft (5) through the cooperation of the flat keys (51) and the key grooves (61), the outer arc surface of the speed regulating sleeve (6) is provided with the speed regulating main gear (9), the speed regulating main gear (9) is meshed with the speed regulating driven gear (27), and the outer arc surface of the speed regulating sleeve (6) is provided with the small gear (10), and the small gear (10) is matched with the large gear (26).

5. A light weight flocculant dissolution tank as claimed in claim 4, wherein: The upper side of the mounting plate (3) is provided with a motor (11), the output shaft of the motor (11) is fixedly connected with the upper end of the rotating shaft (5), and the input end of the motor (11) is electrically connected with the output end of the control switch group (15).

6. A light weight flocculant dissolving tank as claimed in claim 4 wherein: The speed regulating assembly further comprises a speed regulating seat (7) and a speed regulating frame (8), the outer arc surface of the upper end of the speed regulating sleeve (6) is provided with the speed regulating seat (7), the outer arc surface of the speed regulating seat (7) is rotationally connected with the speed regulating frame (8), the upper side of the mounting plate (3) is provided with an electric cylinder (12), the telescopic end of the electric cylinder (12) penetrates the right end of the mounting plate (3) and is fixedly connected with the upper side right end of the speed regulating frame (8), and the input end of the electric cylinder (12) is electrically connected with the output end of the control switch group (15).

7. A light weight flocculant dissolving tank as claimed in claim 1 wherein: The stirring mechanism (2) further comprises stirring blades (22), and the outer arc surface of the lower end of the stirring cylinder (21) is provided with uniformly distributed stirring blades (22).

8. A light weight flocculant dissolving tank as claimed in claim 1 wherein: The inlet / outlet pipes are pipe (13) and discharge pipe (16) respectively, the pipe (13) is arranged at the water inlet hole of the left side wall of the shell (1), and the discharge pipe (16) is arranged at the discharge hole of the right side wall of the shell (1).

9. A light weight flocculant dissolving tank as claimed in claim 1, wherein: The adding hole of the left side wall of the shell (1) is provided with an adding pipe (14).

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