CN218968949U

CN218968949U - Diaphragm type flocculating agent adding device for water treatment

Info

Publication number: CN218968949U
Application number: CN202222530026.XU
Authority: CN
Inventors: 徐连福; 汪成; 刘含杰; 高飞
Original assignee: Henan Daowei Machinery Equipment Co ltd
Current assignee: Henan Daowei Machinery Equipment Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-05
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a diaphragm type flocculant adding device for water treatment, which comprises a flocculant mixing barrel, an upper stirring mechanism, a lower stirring mechanism and a mounting plate; flocculant mixing barrel: the upper surface of the rotary rod is fixedly connected with a top cover, the rear end of the top cover is provided with a feeding hole, a sleeve ring is rotatably connected in a through hole in the center of the upper surface of the top cover through a bearing, a vertical sliding strip on the inner wall of the sleeve ring is in sliding connection with a guide chute on the outer cambered surface of the rotary rod, the lower end of the rotary rod is provided with a stirring paddle, and the outer side surface of the sleeve ring is fixedly sleeved with a second gear; and (2) mounting plate: the front side of the flocculant mixing barrel is provided with a spray head lifting mechanism; upper and lower rabbling mechanism: the upper stirring mechanism and the lower stirring mechanism are rotatably connected with the middle part of the rotating rod through a bearing; the diaphragm type flocculant adding device for water treatment can rapidly and fully mix flocculant, can uniformly throw the flocculant, and can better react with water in flocculation.

Description

Diaphragm type flocculating agent adding device for water treatment

Technical Field

The utility model relates to the technical field of water treatment, in particular to a diaphragm type flocculating agent adding device for water treatment.

Background

The flocculant can be generally divided into two types of inorganic flocculant and organic flocculant according to the chemical components, and the theoretical basis is that: the flocculating agent is mainly based on the theory of coalescence, and is mainly based on groups with positive (negative) electrical property and particles or granules with negative (positive) electrical property which are difficult to separate in water, wherein the particles or granules are close to each other, the electric potential of the particles or granules is reduced, the particles or granules are in an unstable state, the particles or granules are concentrated by utilizing the polymerization property of the particles or granules, the particles or granules are separated by a physical or chemical method, the flocculating agent is mainly applied to the fields of water supply and sewage treatment, the conventional membrane type flocculating agent adding device is usually stirred and proportioned in a flocculating agent solution barrel and then sprayed on the sewage surface in a spraying mode, most of the membrane type flocculating agent adding device needs to be horizontally rotated and stirred in the flocculating agent solution barrel, the proportioned membrane type flocculating agent needs to be completely mixed with water, and can not be fully mixed and proportioned in a long time due to more stirring dead angles, the flocculating agent can not be fully and rapidly proportioned, the throwing depth of the flocculating agent can not be controlled well, the flocculating agent can not be thrown and the flocculating efficiency is reduced.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the diaphragm type flocculant adding device for water treatment, can rapidly and fully mix flocculant, can uniformly throw the flocculant, can better react with water in flocculation, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a diaphragm type flocculating agent adding device for water treatment comprises a flocculating agent mixing barrel, an up-down stirring mechanism and a mounting plate;

flocculant mixing barrel: the upper surface of the flocculant mixing tank is fixedly connected with a top cover, the rear end of the top cover is provided with a feeding hole, a through hole in the center of the upper surface of the top cover is rotationally connected with a lantern ring through a bearing, a vertical sliding strip on the inner wall of the lantern ring is in sliding connection with a guide chute on the outer cambered surface of the rotating rod, the lower end of the rotating rod is provided with a stirring paddle, the outer side surface of the lantern ring is fixedly sleeved with a second gear, a first motor is arranged in a mounting groove on the left side of the top cover, the lower end of an output shaft of the first motor penetrates through a round hole on the upper surface of the top cover to be fixedly connected with the upper surface of the first gear, the first gear is in meshed connection with the second gear, and the front end of a water outlet pipe at the bottom end of the outer surface of the flocculant mixing tank is provided with a hose;

and (2) mounting plate: the device is positioned at the front side of the flocculant mixing barrel, the front side of the mounting plate is provided with a spray head lifting mechanism, the spray head lifting mechanism is communicated with the bottom end of the hose, the front side of the upper surface of the mounting plate is provided with a second motor, and an output shaft of the second motor passes through a round hole at the left side of the mounting plate to be fixedly connected with the upper end of the spray head lifting mechanism;

upper and lower rabbling mechanism: the upper stirring mechanism and the lower stirring mechanism are rotatably connected with the middle part of the rotating rod through a bearing;

wherein: the upper end left side of top cap is equipped with control switch group, and the external power source is connected to control switch group's input electricity, and the output of control switch group is all connected to the input of first motor and second motor, and the ratio flocculating agent that can be fast abundant reduces stirring ratio dead angle, can make the flocculating agent put in evenly, with the better emergence reaction of the water in the flocculation.

Further, upper and lower rabbling mechanism includes spliced pole, worm wheel, support column, swing arm, connecting rod and U type seat, the upper end of spliced pole and the bottom center fixed connection of first gear, the fixed cover of lateral surface of spliced pole is equipped with the worm, the support column passes through the bearing and rotates to be connected in the inner wall upper end of flocculant mixing drum, the extrados of support column is provided with worm wheel and swing arm respectively, worm and worm wheel meshing are connected, the eccentric end of swing arm is connected with the connecting rod through the round pin axle rotation, the one end that the swing arm was kept away from to the connecting rod is connected through the inner wall rotation of round pin axle and U type seat, can stimulate the bull stick and reciprocate.

Further, the up-down stirring mechanism further comprises an adjusting block, the middle part of the outer side surface of the adjusting block is rotationally connected with the middle part of the outer side surface of the rotating rod through a bearing, the left side of the adjusting block is fixedly connected with the bottom end of the U-shaped seat, and the rotating rod can be adjusted and controlled to move up and down.

Further, shower nozzle elevating system includes direction slide rail, accommodate the lead screw, fly leaf, limiting plate and flocculating agent shower nozzle, the quantity of direction slide rail is two, and direction slide rail symmetry sets up in the lower surface left side of mounting panel, and the lower extreme of direction slide rail all with the last fixed surface of limiting plate is connected, accommodate the lead screw setting in the lower extreme of second motor output shaft, accommodate the lead screw's lower extreme and the upper end of limiting plate through bearing rotation connection, accommodate the lead screw and the screw hole threaded connection in the left side center of fly leaf, the slide hole on fly leaf left end both sides is equipped with the flocculating agent shower nozzle with direction slide rail sliding connection respectively, the front end of fly leaf, the lower extreme of hose is linked together with the flocculating agent shower nozzle, makes spraying mechanism go into water deeply and makes and sprays more evenly.

Further, the inner wall surface lower extreme of flocculant mixing drum is equipped with the support frame, and the surface and the sliding hole sliding connection at support frame middle part of bull stick support the rotation of bull stick and rise.

Further, the bottom of flocculant mixing barrel is equipped with evenly distributed's support, is convenient for remove and install.

Furthermore, a water outlet valve is connected in series in a water outlet pipe at the bottom end of the outer surface of the flocculant mixing barrel, so that the release and closing of the diaphragm flocculant can be regulated and controlled.

Compared with the prior art, the utility model has the beneficial effects that: the membrane type flocculant adding device for water treatment has the following advantages:

1. the first motor starts to rotate positively and negatively through the control switch group, the output shaft of the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the lantern ring to rotate, the vertical sliding strip of the inner wall of the lantern ring drives the rotating rod to rotate through the vertical sliding strip of the inner wall, thereby the first motor drives the stirring paddle at the bottom of the rotating rod to start to rotate positively and negatively and circularly, the first gear drives the worm to rotate through the connecting column, and then drives the turbine on the supporting column to rotate, the swing arm at the front end of the turbine rotates, the swing arm drives the connecting rod to rotate through the pin shaft, the connecting rod drives the adjusting block to enable the rotating rod to reciprocate up and down through the U-shaped seat, so that the stirring paddle at the bottom of the rotating rod horizontally stirs and moves up and down, dead angles of stirring in the flocculant mixing bucket can be reduced, the diaphragm flocculant and water can be stirred fully and rapidly, stirring time is shortened, stirring efficiency is improved, and diaphragm flocculant and water can be mixed rapidly to complete proportioning.

2. The second motor is operated through the control switch group, the output shaft of the second motor drives the adjusting screw rod to rotate, the movable plate vertically moves down along the guide sliding rail, the second motor is stopped when the movable plate reaches the middle part of water in the flocculation tank, the water outlet valve is opened to enable flocculating agent to flow into the flocculating agent spray head along the hose, and then the flocculating agent spray head sprays out, so that flocculating agent can be evenly thrown in and react with water in flocculation well.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal cross-sectional structure of the present utility model.

In the figure: 1 flocculant mixing bucket, 2 bull stick, 3 top cap, 4 pan feeding holes, 5 first motors, 6 control switch group, 7 first gears, 8 second gears, 9 upper and lower rabbling mechanism, 91 spliced pole, 92 worm, 93 worm wheel, 94 support column, 95 swing arm, 96 connecting rods, 97U type seat, 98 regulating block, 10 stirring rake, 11 water outlet valve, 12 hose, 13 second motors, 14 shower nozzle elevating system, 141 guide slide rail, 142 accommodate lead screw, 143 fly leaf, 144 limiting plate, 145 flocculant shower nozzle, 15 mounting panel, 16 support frame, 17 lantern ring, 18 guide chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: a diaphragm type flocculating agent adding device for water treatment comprises a flocculating agent mixing barrel 1, an up-down stirring mechanism 9 and a mounting plate 15;

flocculant mixing bucket 1: the upper surface of the device is fixedly connected with a top cover 3, the rear end of the top cover 3 is provided with a feeding hole 4, a through hole in the center of the upper surface of the top cover 3 is rotationally connected with a lantern ring 17 through a bearing, a vertical sliding bar on the inner wall of the lantern ring 17 is in sliding connection with a guide chute 18 on the outer cambered surface of a rotating rod 2, the lower end of the rotating rod 2 is provided with a stirring paddle 10, the outer side surface of the lantern ring 17 is fixedly sleeved with a second gear 8, the left side of the top cover 3 is internally provided with a first motor 5, the lower end of an output shaft of the first motor 5 penetrates through a round hole on the upper surface of the top cover 3 and is fixedly connected with the upper surface of the first gear 7, the first gear 7 is meshed and connected with the second gear 8, the front end of a water outlet pipe at the bottom end of the outer surface of a flocculant mixing barrel 1 is provided with a hose 12, the lower end of the inner wall surface of the flocculant mixing barrel 1 is provided with a supporting frame 16, the outer surface of the rotating rod 2 is in sliding connection with a sliding hole in the middle of the supporting frame 16, the bottom end of the flocculant mixing barrel 1 is provided with uniformly distributed supports, a water outlet valve 11 is connected in series in a water outlet pipe at the bottom end of the outer surface of the flocculant mixing barrel 1, a certain amount of water is put into a feed hole 4 of a top cover 2, then a diaphragm type flocculant which can be mixed with the water in proportion is put into the feed hole 4, the first motor 5 starts to perform forward and reverse rotation circulation operation through a control switch group 6, an output shaft of the first motor 5 drives a first gear 7 to rotate, the first gear 7 drives a second gear 8 to rotate, a second gear 8 drives a lantern ring 17 to rotate, a vertical sliding bar at the inner wall of the lantern ring 17 drives a rotating rod 2 to rotate through the vertical sliding bar at the inner wall, so that the stirring paddle 10 at the bottom of the rotating rod 2 is driven by the first motor 5 to start to perform forward and reverse rotation circulation stirring, and the efficiency of combining the diaphragm type flocculant with the water in a flocculation tank is increased;

mounting plate 15: the flocculating agent mixing tank is positioned at the front side of a flocculating agent mixing tank 1, a spray head lifting mechanism 14 is arranged at the front side of a mounting plate 15, the spray head lifting mechanism 14 is communicated with the bottom end of a hose 12, a second motor 13 is arranged at the front side of the upper surface of the mounting plate 15, an output shaft of the second motor 13 penetrates through a round hole at the left side of the mounting plate 15 and is fixedly connected with the upper end of the spray head lifting mechanism 14, the spray head lifting mechanism 14 comprises two guide slide rails 141, an adjusting screw rod 142, a movable plate 143, a limiting plate 144 and a flocculating agent spray head 145, the number of the guide slide rails 141 is two, the guide slide rails 141 are symmetrically arranged at the left side of the lower surface of the mounting plate 15, the lower ends of the guide slide rails 141 are fixedly connected with the upper surface of the limiting plate 144, the adjusting screw rod 142 is arranged at the lower end of the output shaft of the second motor 13, the lower end of the adjusting screw rod 142 is rotatably connected with the upper end of the limiting plate 144 through a bearing, the adjusting screw rod 142 is in threaded connection with a threaded hole in the left side center of the movable plate 143, sliding holes at the left end of the movable plate 143 are respectively connected with the guide slide rails 141, the front end of the movable plate 143 is provided with the flocculating agent spray head 145, the lower end of the flocculating agent spray head 145 is communicated with the spray head 145, the lower end of the flocculating agent 13, the output shaft of the second motor 13 drives the flocculating agent spray water to flow out of the hose 145 along the hose to the lower surface of the flocculating agent, and the flocculating agent spray out of the flocculating agent in a water pool, and the water can flow out of the flocculating agent pool, and the flocculating agent is well in the water tank, and the flocculating agent is well in the water is uniformly sprayed out of the water by the hose 13, and the water is in the water tank, and the water is sprayed out from the flocculating agent pool, and the flocculating agent pump water is evenly and can and the water is evenly down by a down and the water;

upper and lower rabbling mechanism 9: the upper stirring mechanism 9 is rotatably connected with the middle part of the rotating rod 2 through a bearing, the upper stirring mechanism 9 comprises a connecting column 91, a worm 92, a worm wheel 93, a supporting column 94, a swinging arm 95, a connecting rod 96 and a U-shaped seat 97, the upper end of the connecting column 91 is fixedly connected with the bottom end center of the first gear 7, the worm 92 is fixedly sleeved on the outer side surface of the connecting column 91, the supporting column 94 is rotatably connected with the upper end of the inner wall of the flocculant mixing bucket 1 through the bearing, the outer cambered surface of the supporting column 94 is respectively provided with the worm wheel 93 and the swinging arm 95, the worm 92 and the worm wheel 93 are in meshed connection, the eccentric end of the swinging arm 95 is rotatably connected with the connecting rod 96 through a pin shaft, one end of the connecting rod 96 far away from the swinging arm 95 is rotatably connected with the inner wall of the U-shaped seat 97 through the pin shaft, the upper stirring mechanism 9 further comprises an adjusting block 98, the adjusting block 98 is rotatably connected with the middle part of the outer side surface of the rotating rod 2 through the bearing, the left side of the adjusting block 98 is fixedly connected with the bottom end of the U-shaped seat 97, the first gear 7 drives the worm 92 through the connecting column 91 to rotate, and then drives the worm 92 on the supporting column 94 to rotate through the bearing, the turbine 93, the front end is rotatably connected with the inner wall of the flocculant mixing bucket, the upper stirring rod is fully moves with the stirring rod 95 through the pin, and the stirring rod 95 is capable of moving in a horizontal stirring rod, and the stirring rod is completely and the stirring rod 2, and can move down, and the stirring efficiency is well, and can move down through the stirring rod 95, and can well through the stirring rod and can move, and can move and the stirring rod 95, and can well, and can move and can be well;

wherein: the left side of top cap 3 is equipped with control switch group 6, and the output of external power source is connected to control switch group 6's input electricity, and the output of control switch group 6 is all connected to the input electricity of first motor 5 and second motor 13, and control switch group 6 regulates and control first motor 5 and second motor 13 normal operating.

The utility model provides a diaphragm flocculant adding device for water treatment, which has the following working principle:

when water treatment is carried out, a certain amount of water is put into the feed hole 4 of the top cover 2, then a diaphragm flocculant which can be mixed with the water in proportion is put into the feed hole 4, the first motor 5 starts to rotate in a forward and reverse rotation mode through the control switch group 6, the output shaft of the first motor 5 drives the first gear 7 to rotate, the first gear 7 drives the two gears 8 to rotate, the second gear 8 drives the lantern ring 17 to rotate, the vertical sliding bar of the inner wall of the lantern ring 17 drives the rotating rod 2 to rotate through the vertical sliding bar of the inner wall, so that the first motor 5 drives the stirring paddle 10 at the bottom of the rotating rod 2 to start to rotate in a forward and reverse rotation mode, the first gear 7 drives the worm 92 to rotate through the connecting post 91, then drives the turbine 93 on the supporting post 94 to rotate, the swing arm 95 at the front end of the turbine 93 rotates, the swing arm 95 drives the connecting rod 96 through the pin shaft to rotate, the connecting rod 96 pulls the adjusting block 98 through the U-shaped seat 97 to enable the rotating rod 2 to reciprocate up and down, so that the stirring paddle 10 at the bottom end of the rotating rod 2 can horizontally stir and move up and down, the stirring dead angle in the flocculant mixing barrel can be reduced, the diaphragm flocculant and water can be rapidly and fully stirred, the stirring time is shortened, the stirring efficiency is improved, the diaphragm flocculant and water can be rapidly mixed to complete the proportioning, after the proportioning is completed, the first motor 5 is stopped by controlling the switch group 6, the mounting plate 15 is fixed on the side of the flocculation tank by bolts, the second motor 13 is operated by controlling the switch group 6, the output shaft of the second motor 13 drives the adjusting screw 142 to rotate, the movable plate 143 vertically moves along the guide sliding rail 141, the second motor 13 is stopped when reaching the middle part of the water in the flocculation tank, the water outlet valve 11 is opened to enable the flocculant to flow into the flocculant nozzle 145 along the hose 12, and then the flocculant nozzle 145 is sprayed out, can make the diaphragm flocculant put in evenly and react with the water in the flocculation tank better.

It should be noted that, in the above embodiment, the first motor 5 and the second motor 13 are all selected from SM3L-042A1BDV servo motors, and the control switch group 6 is provided with switch buttons corresponding to the first motor 5 and the second motor 13 one by one for controlling the switching operation thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A diaphragm type flocculating agent adding device for water treatment is characterized in that: comprises a flocculating agent mixing barrel (1), an upper and lower stirring mechanism (9) and a mounting plate (15);

flocculant mixing bucket (1): the upper surface of the flocculant mixing barrel is fixedly connected with a top cover (3), the rear end of the top cover (3) is provided with a feeding hole (4), a through hole in the center of the upper surface of the top cover (3) is rotationally connected with a collar (17) through a bearing, a vertical sliding bar on the inner wall of the collar (17) is in sliding connection with a guide chute (18) on the outer cambered surface of the rotary rod (2), the lower end of the rotary rod (2) is provided with a stirring paddle (10), the outer side surface of the collar (17) is fixedly sleeved with a second gear (8), a first motor (5) is arranged in a mounting groove on the left side of the top cover (3), the lower end of an output shaft of the first motor (5) penetrates through a round hole on the upper surface of the top cover (3) and is fixedly connected with the upper surface of the first gear (7), the first gear (7) is in meshed connection with the second gear (8), and the front end of a water outlet pipe at the bottom end of the outer surface of the flocculant mixing barrel (1) is provided with a hose (12);

mounting plate (15): the flocculating agent mixing drum is positioned at the front side of the flocculating agent mixing drum (1), a spray head lifting mechanism (14) is arranged at the front side of a mounting plate (15), the spray head lifting mechanism (14) is communicated with the bottom end of a hose (12), a second motor (13) is arranged at the front side of the upper surface of the mounting plate (15), and an output shaft of the second motor (13) penetrates through a round hole at the left side of the mounting plate (15) to be fixedly connected with the upper end of the spray head lifting mechanism (14);

upper and lower rabbling mechanism (9): the upper end of the flocculant mixing barrel (1) is provided with an upper stirring mechanism (9) and a lower stirring mechanism (2), and the middle part of the upper stirring mechanism is rotationally connected with the middle part of the rotating rod through a bearing;

wherein: the left side of the upper end of the top cover (3) is provided with a control switch group (6), the input end of the control switch group (6) is electrically connected with an external power supply, and the input ends of the first motor (5) and the second motor (13) are electrically connected with the output ends of the control switch group (6).

2. A membrane flocculant adding device for water treatment as claimed in claim 1, wherein: the upper stirring mechanism (9) comprises a connecting column (91), a worm (92), a worm wheel (93), a support column (94), a swing arm (95), a connecting rod (96) and a U-shaped seat (97), the upper end of the connecting column (91) is fixedly connected with the bottom center of the first gear (7), the outer side surface of the connecting column (91) is fixedly sleeved with the worm (92), the support column (94) is rotationally connected to the upper end of the inner wall of the flocculant mixing barrel (1) through a bearing, the outer cambered surface of the support column (94) is respectively provided with the worm wheel (93) and the swing arm (95), the worm (92) is in meshed connection with the worm wheel (93), the eccentric end of the swing arm (95) is rotationally connected with the connecting rod (96) through a pin shaft, and one end of the connecting rod (96) away from the swing arm (95) is rotationally connected with the inner wall of the U-shaped seat (97) through a pin shaft.

3. A membrane flocculant adding device for water treatment as claimed in claim 2, wherein: the upper stirring mechanism (9) further comprises an adjusting block (98), the adjusting block (98) is rotatably connected with the middle part of the outer side face of the rotating rod (2) through a bearing, and the left side of the adjusting block (98) is fixedly connected with the bottom end of the U-shaped seat (97).

4. A membrane flocculant adding device for water treatment as claimed in claim 1, wherein: the utility model provides a shower nozzle elevating system (14) is including direction slide rail (141), accommodate the lead screw (142), fly leaf (143), limiting plate (144) and flocculating agent shower nozzle (145), the quantity of direction slide rail (141) is two, direction slide rail (141) symmetry sets up in the lower surface left side of mounting panel (15), the lower extreme of direction slide rail (141) all is connected with the upper surface fixed of limiting plate (144), accommodate the lead screw (142) set up in the lower extreme of second motor (13) output shaft, the lower extreme of accommodate the lead screw (142) is connected through the bearing rotation with the upper end of limiting plate (144), screw hole threaded connection at fly leaf (143) left side center, the slide hole on fly leaf (143) left end both sides is equipped with flocculating agent shower nozzle (145) with direction slide rail (141) sliding connection respectively, the front end of fly leaf (143) is equipped with flocculating agent shower nozzle (145), the lower extreme and the flocculating agent shower nozzle (145) of hose (12) are linked together.

5. A membrane flocculant adding device for water treatment as claimed in claim 1, wherein: the flocculant mixing barrel (1) is characterized in that a supporting frame (16) is arranged at the lower end of the inner wall surface of the flocculant mixing barrel (1), and the outer surface of the rotating rod (2) is in sliding connection with a sliding hole in the middle of the supporting frame (16).

6. A membrane flocculant adding device for water treatment as claimed in claim 1, wherein: the bottom of the flocculant mixing barrel (1) is provided with uniformly distributed supports.

7. A membrane flocculant adding device for water treatment as claimed in claim 1, wherein: a water outlet valve (11) is connected in series in a water outlet pipe at the bottom end of the outer surface of the flocculant mixing barrel (1).