CN210009927U

CN210009927U - Energy-conserving sewage treatment disinfection pond

Info

Publication number: CN210009927U
Application number: CN201920765807.2U
Authority: CN
Inventors: 赵勇娇; 单连斌; 王允妹; 张磊; 魏春飞
Original assignee: Shenyang Academy Environmental Sciences
Current assignee: Shenyang Academy Environmental Sciences
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-04
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an energy-saving sewage treatment disinfection tank, which solves the defect that the sewage treatment disinfection device in the prior art can not control the flow of disinfectant to be added, and comprises a box body, a gear driving box and a flow regulating device, wherein the upper end of one side of the box body is provided with a sewage through pipe, the upper end of the other side of the box body is provided with a medicament through pipe, the gear driving box is arranged at the top of the box body, the gear driving box comprises a gear driving box body, a driving shaft, a first driven shaft and a second driven shaft, the flow regulating device is arranged on the medicament through pipe, the flow regulating device comprises a shell, a push-pull rod, a rack, a rotating shaft, a connecting rod and a regulating stop block, a handle is held, the push-pull rod is pushed and drives the rack to move, the rack drives the, thereby realizing the adjustment of the adding flow of the medicament and avoiding the waste of the medicament.

Description

Energy-conserving sewage treatment disinfection pond

Technical Field

The utility model relates to a sewage treatment technical field especially relates to an energy-conserving sewage treatment disinfection pond.

Background

The energy-saving sewage treatment disinfection tank is also called a contact disinfection tank, even if a disinfectant is in contact with sewage and mixed with the sewage, the aim of disinfecting and purifying the sewage is achieved. Some companies mainly use the sewage from the wafer surface cleaning process, the used solutions are sulfuric acid, hydrochloric acid, hydrofluoric acid, hydrogen peroxide and ammonia, wherein the hydrofluoric acid is used irregularly, however, the existing sewage treatment disinfection tank cannot control the flow of the added disinfectant, so that a large amount of chemicals are wasted, more energy is wasted during stirring and mixing, the existing stirring device usually generates vortex during stirring, and when the vortex exists, the axial circulation speed is usually lower than the radial circulation speed, and the stirring effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the sewage treatment disinfection device in the prior art cannot control the flow of the added disinfectant, and providing an energy-saving sewage treatment disinfection tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving sewage treatment disinfection pond, includes box, gear drive case and flow control device, the upper end of box one side is equipped with the sewage siphunculus, and the upper end of box opposite side is equipped with the medicament siphunculus, the gear drive case sets up the top at the box, gear drive case includes gear drive box, driving shaft, first driven shaft and second driven shaft, flow control device sets up on the medicament siphunculus, flow control device includes casing, push-and-pull rod, rack, axis of rotation, connecting rod and regulation dog, be equipped with first stirring vane and second stirring vane in the box, the bottom of box one side is equipped with the delivery port.

Preferably, the push-pull rod is in sliding fit with a through hole formed in the upper end of one side of the shell, one end of the push-pull rod is welded with the rack, the upper end of the rack is in sliding fit with the inner wall of the top of the shell, and the other end of the push-pull rod extends to the outer side of the shell and is welded with a handle.

Preferably, both ends of the rotating shaft are fixedly supported by rolling bearings installed in the housing, and a gear is arranged on the rotating shaft and meshed with the rack above.

Preferably, the upper end of the connecting rod is welded with the rotating shaft, the lower end of the connecting rod is welded with the adjusting stop block, and the adjusting stop block is in sliding fit with the front inner wall and the rear inner wall of the shell.

Preferably, the front and the back of the shell are both provided with medicament through openings, the adjusting stop block is provided with a gradual change opening, and the gradual change opening is matched with the medicament through openings.

Preferably, the top of first driven shaft and second driven shaft all is equipped with conical gear, and the lower extreme of first driven shaft extends to inside and the welding with first stirring vane of box, and the lower extreme of second driven shaft extends to inside and the welding with second stirring vane of box.

Preferably, the driving shaft, the first driven shaft and the second driven shaft are fixedly supported by rolling bearings installed in the gear driving box, two conical gears are arranged on the driving shaft, and the two conical gears are meshed with the conical gears at the top ends of the first driven shaft and the second driven shaft respectively.

Preferably, one side of the gear driving box body is provided with a motor, and an output shaft of the motor is connected with the driving shaft through a coupler.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the handle is held, the push-pull rod is pushed, the rack is driven to move, the rack drives the rotating shaft to rotate, the rotating shaft drives the connecting rod to swing, and the overlapped part of the gradual change opening and the medicament through opening is gradually changed, so that the flow rate of adding the medicament is adjusted, and the waste of the medicament is avoided.

2. The utility model discloses in be equipped with gear drive case, can drive the stirring of first stirring vane and second stirring vane simultaneously, first stirring vane and the crisscross stirring of second stirring vane avoid producing the swirl.

Drawings

FIG. 1 is a schematic view of a front view of a cross-sectional structure of an energy-saving sewage treatment disinfection tank provided by the present invention;

FIG. 2 is a schematic diagram of a side view cross-sectional structure of a flow regulating device of an energy-saving sewage treatment disinfection tank provided by the utility model;

fig. 3 is a schematic view of the sectional structure of the gear driving box of the energy-saving sewage treatment disinfection tank provided by the utility model.

In the figure: the device comprises a box body 1, a sewage through pipe 2, a medicament through pipe 3, a gear drive box 4, a gear drive box 41, a driving shaft 42, a first driven shaft 43, a second driven shaft 44, a flow adjusting device 5, a shell 51, a push-pull rod 52, a rack 53, a rotating shaft 54, a connecting rod 55, an adjusting stop 56, a medicament through hole 57, a gradual change opening 58, a first stirring blade 6, a second stirring blade 7, a water outlet 8 and a motor 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an energy-saving sewage treatment disinfection tank comprises a tank body 1, a gear driving tank 4 and a flow regulating device 5, wherein a sewage through pipe 2 is arranged at the upper end of one side of the tank body 1, a medicament through pipe 3 is arranged at the upper end of the other side of the tank body 1, the gear driving tank 4 is arranged at the top of the tank body 1, the gear driving tank 4 comprises a gear driving tank body 41, a driving shaft 42, a first driven shaft 43 and a second driven shaft 44, the flow regulating device 5 is arranged on the medicament through pipe 3, the flow regulating device 5 comprises a shell 51, a push-pull rod 52, a rack 53, a rotating shaft 54, a connecting rod 55 and a regulating stop 56, a first stirring blade 6 and a second stirring blade 7 are arranged in the tank body 1, and a water outlet.

Wherein, the push-pull rod 52 is in sliding fit with a through hole formed at the upper end of one side of the shell 51, one end of the push-pull rod 52 is welded with the rack 53, the upper end of the rack 53 is in sliding fit with the inner wall of the top of the shell 51, the other end of the push-pull rod 52 extends to the outer side of the shell 51 and is welded with a handle, two ends of the rotating shaft 54 are fixedly supported by a rolling bearing arranged in the shell 51, a gear is arranged on the rotating shaft 54 and is meshed with the rack 53 above, the upper end of the connecting rod 55 is welded with the rotating shaft 54, the lower end of the connecting rod 55 is welded with the adjusting block 56, the adjusting block 56 is in sliding fit with the front and back inner walls of the shell 51, the front and back of the shell 51 are both provided with medicament through holes 57, the adjusting block 56 is provided with gradual change openings 58, the gradual change openings 58 are matched with the medicament, the rotating shaft 54 drives the connecting rod 55 to swing, and the overlapped part of the gradual change opening 58 and the medicament through opening 57 is gradually changed, so that the adding flow of the medicament is adjusted.

Wherein, the top of first driven shaft 43 and second driven shaft 44 all is equipped with conical gear, and the lower extreme of first driven shaft 43 extends to inside and with first stirring vane 6 welding of box 1, the lower extreme of second driven shaft 44 extends to inside and with second stirring vane 7 welding of box 1, driving shaft 42, first driven shaft 43 and second driven shaft 44 are by the fixed bearing of antifriction bearing of installing in gear drive case 4, be equipped with two conical gear on the driving shaft 42, and two conical gear mesh with the conical gear on the top of first driven shaft 43 and second driven shaft 44 respectively.

Be equipped with motor 9 in one side of gear drive box 41, and the output shaft of motor 9 passes through the shaft coupling and is connected with driving shaft 42, opens motor 9, and driving shaft 42 drives first driven shaft 43 and second driven shaft 44 and rotates, and first stirring vane 6 and second stirring vane 7 begin to stir, and first stirring vane 6 avoids producing the swirl with second stirring vane 7 crisscross stirring.

Example (b): sewage is discharged into the box body 1 from the sewage through pipe 2, reaction reagents are discharged into the box body 1 from the reagent through pipe 3, the handle is held, the push-pull rod 52 is pushed and drives the rack 53 to move, the rack 53 drives the rotating shaft 54 to rotate, the rotating shaft 54 drives the connecting rod 55 to swing, the superposed part of the gradual change opening 58 and the reagent through hole 57 is gradually changed, so that the adding flow of the reagents is adjusted, the motor 9 is started, the driving shaft 42 drives the first driven shaft 43 and the second driven shaft 44 to rotate, the first stirring blade 6 and the second stirring blade 7 start to stir, the first stirring blade 6 and the second stirring blade 7 are stirred in a staggered mode, vortex is avoided, and the treated sewage is discharged from the water outlet 8 after the reaction is finished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An energy-saving sewage treatment disinfection tank comprises a tank body (1), a gear driving box (4) and a flow regulating device (5), and is characterized in that a sewage through pipe (2) is arranged at the upper end of one side of the tank body (1), a medicament through pipe (3) is arranged at the upper end of the other side of the tank body (1), the gear driving box (4) is arranged at the top of the tank body (1), the gear driving box (4) comprises a gear driving tank body (41), a driving shaft (42), a first driven shaft (43) and a second driven shaft (44), the flow regulating device (5) is arranged on the medicament through pipe (3), the flow regulating device (5) comprises a shell (51), a push-pull rod (52), a rack (53), a rotating shaft (54), a connecting rod (55) and a regulating stop block (56), a first stirring blade (6) and a second stirring blade (7) are arranged in the tank body (1), a water outlet (8) is arranged at the bottom end of one side of the box body (1).

2. The energy-saving sewage treatment and disinfection tank according to claim 1, wherein the push-pull rod (52) is slidably engaged with a through hole formed in an upper end of one side of the housing (51), one end of the push-pull rod (52) is welded to the rack (53), an upper end of the rack (53) is slidably engaged with an inner wall of a top of the housing (51), and the other end of the push-pull rod (52) extends to an outer side of the housing (51) and is welded with a handle.

3. The energy-saving sewage treatment disinfection tank according to claim 1, wherein both ends of the rotating shaft (54) are fixedly supported by rolling bearings installed in the housing (51), and the rotating shaft (54) is provided with gears which are engaged with the racks (53) above.

4. The energy-saving sewage treatment disinfection tank according to claim 1, wherein the upper end of the connecting rod (55) is welded with the rotating shaft (54), and the lower end of the connecting rod (55) is welded with the adjusting stopper (56), and the adjusting stopper (56) is in sliding fit with the front and rear inner walls of the housing (51).

5. The energy-saving sewage treatment disinfection tank according to claim 1, wherein the housing (51) is provided with a chemical agent through hole (57) on both the front and back sides, the adjusting block (56) is provided with a gradual opening (58), and the gradual opening (58) is matched with the chemical agent through hole (57).

6. The energy-saving sewage treatment disinfection tank according to claim 1, wherein the top ends of the first driven shaft (43) and the second driven shaft (44) are provided with bevel gears, the lower end of the first driven shaft (43) extends into the tank body (1) and is welded with the first stirring blade (6), and the lower end of the second driven shaft (44) extends into the tank body (1) and is welded with the second stirring blade (7).

7. The energy-saving sewage treatment disinfection tank according to claim 6, wherein the driving shaft (42), the first driven shaft (43) and the second driven shaft (44) are all fixedly supported by rolling bearings installed in the gear driving box (4), two conical gears are arranged on the driving shaft (42), and the two conical gears are respectively meshed with the conical gears at the top ends of the first driven shaft (43) and the second driven shaft (44).

8. The energy-saving sewage treatment disinfection tank according to claim 1, wherein a motor (9) is arranged on one side of the gear driving box body (41), and an output shaft of the motor (9) is connected with the driving shaft (42) through a coupling.