CN213265900U

CN213265900U - Oxidation ditch hydraulic backflow auxiliary equipment

Info

Publication number: CN213265900U
Application number: CN202021807982.2U
Authority: CN
Inventors: 刘涛
Original assignee: Suzhou Gaoxin Water Purification Co ltd
Current assignee: Suzhou Gaoxin Water Purification Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-25
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an oxidation ditch hydraulic backflow auxiliary assembly, including guide plate, backup pad, gear groove, mixing mechanism, limit gear, mount pad, support pivot and constant head tank, the support pivot that the up end center fixedly connected with of department of mount pad is used for the support. The utility model discloses when carrying out the water conservancy diversion, user's accessible external power mechanism drives the backup pad and carries out quick rotation, simultaneously because the device location is in the corner of oxidation ditch, the event can pass through the high-speed rotation of guide plate with sewage, carry out quick water conservancy diversion, when the backup pad is carrying out high-speed rotation simultaneously, the inside gear groove of backup pad can drive gear and carry out quick meshing rotation in limit gear's outside, and because limit gear and support pivot keep the stationary state, so five groups drive gear when carrying out the rotation, circular motion can be round limit gear, and then the mixed impeller who drives the bottom carries out further stirring to sewage, follow-up efficiency of purifying sewage is improved.

Description

Oxidation ditch hydraulic backflow auxiliary equipment

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is oxidation ditch hydraulic backflow auxiliary assembly.

Background

The oxidation ditch is an activated sludge treatment system, and an aeration tank of the oxidation ditch is in a closed ditch shape, so the oxidation ditch is different from the traditional activated sludge method in the hydraulic flow state, is a circulating flow aeration ditch which is connected end to end, also called as a circulating aeration tank, can effectively improve the sewage treatment efficiency,

however, when the existing auxiliary equipment is used for guiding the water flow in the oxidation ditch, the flow guiding performance of the existing auxiliary equipment is insufficient, and the uniformity of the water flow mixed with air cannot be further improved, so that the hydraulic backflow auxiliary equipment for the oxidation ditch is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxidation ditch water conservancy backward flow auxiliary assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the hydraulic backflow auxiliary equipment for the oxidation ditch comprises a guide plate, a support plate, a gear groove, a mixing mechanism, a limiting gear, a mounting seat, a support rotating shaft and a positioning groove,

the utility model discloses a gear groove, including the mounting seat, the up end of mounting seat center department fixedly connected with be used for the support pivot of support, and be located the up end fixedly connected with limit gear of support pivot, limit gear's up end is close to top department and has seted up the constant head tank, just limit gear's up end rotates the joint and has the backup pad, the even equidistance fixedly connected with of outer terminal surface of backup pad is used for the guide plate of direction, and is located the interior terminal surface of backup pad is offered and is used for driven gear groove, the joint is rotated to the outer terminal surface of constant head tank has mixing mechanism, just mixing mechanism with gear groove with limit gear.

Preferably, the mixing mechanism includes limiting plate, spacing calorie of axle, drive gear, transmission shaft and mixing impeller, five groups of even equidistance fixedly connected with of lower terminal surface of limiting plate are used for spacing calorie of axle, and are located the lower terminal surface of spacing calorie of axle rotates the joint and has drive gear, drive gear's bottom face center department fixedly connected with transmission shaft, just drive gear passes through transmission shaft fixedly connected with mixing impeller.

Preferably, the limiting plate is matched with the positioning groove, and the mixing mechanism is rotatably clamped on the outer end face of the limiting gear through the matching of the limiting plate and the positioning groove, so that the limiting plate can be conveniently and subsequently positioned and installed quickly.

Preferably, drive gear and gear groove and stop gear homogeneous phase adaptation meshing rotation joint, just the mixing mechanism passes through drive gear and gear groove and stop gear homogeneous phase adaptation and then meshing rotation joint at the inner terminal surface of backup pad, can effectively improve the stability of follow-up drive gear at gear groove and stop gear inside location, has prevented to drop.

Preferably, five groups mixing impeller is the even equidistance distribution of annular in the bottom face of backup pad, and five groups all contactless between the mixing impeller prevents that follow-up during operation again takes place spacingly.

Preferably, mixing impeller is including the connecting axle that is used for supporting and the even equidistance fixed connection blade at the outer terminal surface of connecting axle, just the blade is the heliciform setting, and the blade can turn over the sewage of bottom when rotating, and then makes sewage further contact with the air, has improved sewage treatment efficiency.

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

1. the utility model discloses when carrying out the water conservancy diversion, user's accessible external power mechanism drives the backup pad and carries out quick rotation, simultaneously because the device location is in the corner of oxidation ditch, the event can pass through the high-speed rotation of guide plate with sewage, carry out quick water conservancy diversion, when the backup pad is carrying out high-speed rotation simultaneously, the inside gear groove of backup pad can drive gear and carry out quick meshing rotation in limit gear's outside, and because limit gear and support pivot keep the stationary state, so five groups drive gear when carrying out the rotation, circular motion can be round limit gear, and then the mixed impeller who drives the bottom carries out further stirring to sewage, follow-up efficiency of purifying sewage is improved.

2. The utility model discloses a set up mixed impeller, mixed impeller is equipped with five groups altogether, and when carrying out the during operation, mixed impeller can carry out the circumference and rotate when carrying out the rotation, can effectively improve the stirring efficiency to sewage, and mixed impeller is inside to be the spiral setting simultaneously, can make sewage carry out the spiral when rotating and turn over on, has improved the area of contact with the air, has further improved the treatment effeciency to sewage.

Drawings

FIG. 1 is an exploded view of the main body of the present invention;

FIG. 2 is an assembly view of the main body of the present invention;

FIG. 3 is a schematic structural view of the mixing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the mixing mechanism of the present invention.

In the figure: the device comprises a guide plate 1, a support plate 2, a gear groove 3, a mixing mechanism 4, a limiting gear 5, a mounting seat 6, a support rotating shaft 7, a positioning groove 8, a limiting plate 401, a limiting clamping shaft 402, a transmission gear 403, a transmission shaft 404 and a mixing impeller 405.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the hydraulic backflow auxiliary device for the oxidation ditch comprises a guide plate 1, a support plate 2, a gear groove 3, a mixing mechanism 4, a limit gear 5, a mounting seat 6, a support rotating shaft 7 and a positioning groove 8,

the up end center department fixedly connected with of mount pad 6 is used for the support pivot 7 that supports, and be located the up end fixedly connected with limit gear 5 that supports pivot 7, limit gear 5's up end is close to top department and has seted up constant head tank 8, and limit gear 5's up end rotates the joint and has backup pad 2, the even equidistance fixedly connected with of outer terminal surface of backup pad 2 is used for the guide plate 1 of direction, and be located backup pad 2's interior terminal surface and offer and be used for driven gear groove 3, the joint is rotated to the outer terminal surface of constant head tank 8 has mixing mechanism 4, and mixing mechanism 4 meshes with gear groove 3 and limit gear 5 and is connected.

The mixing mechanism 4 comprises a limiting plate 401, a limiting clamp shaft 402, a transmission gear 403, a transmission shaft 404 and a mixing impeller 405, five groups of limiting clamp shafts 402 for limiting are uniformly and equidistantly fixedly connected to the lower end face of the limiting plate 401, the transmission gear 403 is rotatably clamped to the lower end face of the limiting clamp shaft 402, the transmission shaft 404 is fixedly connected to the center of the bottom end face of the transmission gear 403, and the mixing impeller 405 is fixedly connected to the transmission gear 403 through the transmission shaft 404.

Limiting plate 401 and constant head tank 8 looks adaptation, and mixing mechanism 4 passes through limiting plate 401 and constant head tank 8 looks adaptation and then rotates the outer terminal surface of joint at limit gear 5, conveniently follow-up location and the installation that carries on the speed to limiting plate 401.

Drive gear 403 meshes with gear groove 3 and stop gear 5 homogeneous phase adaptation rotation joint, and mixing mechanism 4 passes through drive gear 403 and gear groove 3 and stop gear 5 homogeneous phase adaptation and then meshes the rotation joint at the inner terminal surface of backup pad 2, can effectively improve the stability of follow-up drive gear 403 at gear groove 3 and stop gear 5 inside location, has prevented to drop.

Five groups of mixing impeller 405 are the even equidistance distribution of annular at the bottom face of backup pad 2, and all do not contact between five groups of mixing impeller 405, prevent that follow-up when carrying on work again takes place spacingly.

Mixing impeller 405 is including being used for the connecting axle that supports and the blade of even equidistance fixed connection at the outer terminal surface of connecting axle, and the blade is the heliciform setting, and the blade can turn over the sewage of bottom when rotating, and then makes sewage further contact with the air, has improved sewage treatment efficiency.

The working principle is as follows: when carrying out the water conservancy diversion, user's accessible external power mechanism drives backup pad 2 and carries out quick rotation, simultaneously because the device location is in the corner of oxidation ditch, the event can pass through the high-speed rotation of guide plate 1 with sewage, carry out quick water conservancy diversion, simultaneously when backup pad 2 is carrying out high-speed when rotating, 2 inside gear groove 3 of backup pad can drive gear 403 and carry out quick meshing rotation in limit gear 5's outside, and because limit gear 5 keeps the fixed state with supporting shaft 7, so five groups drive gear 403 are when carrying out the rotation, can be round limit gear 5 and be circular motion, and then drive the mixed impeller 405 of bottom and further stir sewage, the follow-up efficiency of purifying sewage is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Oxidation ditch water conservancy backward flow auxiliary assembly, its characterized in that: comprises a guide plate (1), a support plate (2), a gear groove (3), a mixing mechanism (4), a limiting gear (5), a mounting seat (6), a support rotating shaft (7) and a positioning groove (8),

the utility model discloses a bearing support of bearing support, including mount pad (6), up end center department fixedly connected with of mount pad (6) is used for support pivot (7), and is located the up end fixedly connected with limit gear (5) of support pivot (7), the up end of limit gear (5) is close to top department and has seted up constant head tank (8), just the up end rotation joint of limit gear (5) has backup pad (2), the even equidistance fixedly connected with of outer terminal surface of backup pad (2) is used for guide plate (1) of direction, and is located the interior terminal surface of backup pad (2) is seted up and is used for driven gear groove (3), the outer terminal surface rotation joint of constant head tank (8) has mixing mechanism (4), just mixing mechanism (4) with gear groove (3) with limit gear (5) carry out the meshing connection.

2. The oxidation ditch hydraulic backflow auxiliary device of claim 1, wherein: mixing mechanism (4) include limiting plate (401), spacing calorie of axle (402), drive gear (403), transmission shaft (404) and mixing impeller (405), the even equidistance fixedly connected with of lower terminal surface of limiting plate (401) is five groups and is used for spacing calorie of axle (402), and is located the lower terminal surface rotation joint of spacing calorie of axle (402) has drive gear (403), fixedly connected with transmission shaft (404) is located at the bottom face center of drive gear (403), just drive gear (403) pass through transmission shaft (404) fixedly connected with mixing impeller (405).

3. The oxidation ditch hydraulic backflow auxiliary device of claim 2, wherein: limiting plate (401) and constant head tank (8) looks adaptation, just mixing mechanism (4) are through limiting plate (401) and constant head tank (8) looks adaptation and then rotate the outer terminal surface of joint at limit gear (5).

4. The oxidation ditch hydraulic backflow auxiliary device of claim 2, wherein: drive gear (403) and gear groove (3) and stop gear (5) homogeneous phase adaptation meshing rotation joint, just mixing mechanism (4) are through drive gear (403) and gear groove (3) and stop gear (5) homogeneous phase adaptation and then meshing rotation joint at the inner terminal surface of backup pad (2).

5. The oxidation ditch hydraulic backflow auxiliary device of claim 2, wherein: five groups mixing impeller (405) are the even equidistance distribution of annular in the bottom face of backup pad (2), and five groups all do not contact between mixing impeller (405).

6. The oxidation ditch hydraulic backflow auxiliary device of claim 5, wherein: mixing impeller (405) is including being used for the connecting axle that supports and even equidistance fixed connection the blade at the outer terminal surface of connecting axle, just the blade is the heliciform setting.