CN220926344U

CN220926344U - Sewage regulating tank

Info

Publication number: CN220926344U
Application number: CN202321856465.8U
Authority: CN
Inventors: 张正花; 田甜
Original assignee: Shanghai Higoal New Material Science & Technology Development Co ltd
Current assignee: Shanghai Higoal New Material Science & Technology Development Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-05-10
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a sewage regulating tank, which relates to the technical field of sewage treatment and comprises a sewage tank, wherein a motor is arranged on one side of the top of the sewage tank, an output shaft of the motor is fixedly connected with one end of a reciprocating screw rod, the reciprocating screw rod is rotatably arranged in the sewage tank, a screw sleeve is connected to the outer wall of the reciprocating screw rod in a spiral transmission manner, the screw sleeve is fixedly connected to the bottom of a movable stirring assembly, the movable stirring assembly is horizontally arranged at the top of the sewage tank, and an air floatation assembly is arranged at the bottom of the sewage tank.

Description

Sewage regulating tank

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage regulating tank.

Background

The sewage regulating tank is an important component in the sewage treatment system and is used for balancing and regulating sewage flow and water quality entering the sewage treatment process, and the sewage regulating tank can realize stable operation and efficient treatment of the sewage treatment system through reasonable design and operation management in aspects of sewage flow and water quality regulation, circulation system design, sludge treatment and the like.

At present, in order to keep the uniform distribution of suspended matters in sewage in a regulating tank and avoid the nonuniform quality of the sewage, a stirring device is generally required to be installed on the regulating tank, but the installation position of the stirring device on the existing regulating tank is fixed, and the whole regulating tank is large, so that the stirring device at the fixed position is difficult to achieve a good stirring effect, and based on the existing problems, the sewage regulating tank is proposed.

Disclosure of utility model

The utility model aims to provide a sewage regulating tank for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage equalizing basin, includes the effluent water sump, the motor is installed to one side at effluent water sump top, and the output shaft of motor and the one end rigid coupling of reciprocating screw, and reciprocating screw rotates to be installed in the effluent water sump, and screw drive is connected with the silk cover on the outer wall of reciprocating screw, and the silk cover rigid coupling is in the bottom of portable stirring subassembly, and portable stirring subassembly level sets up at the top of effluent water sump, and the air supporting subassembly is installed to the bottom of effluent water sump.

Preferably, the movable stirring assembly comprises a translation plate, the wire sleeve is fixedly connected to the bottom of the translation plate, a bearing bracket is fixedly arranged on the translation plate, a transmission shaft is rotationally connected to the bearing bracket, a plurality of equally-spaced worm sleeves are fixedly arranged on the outer wall of the transmission shaft, the worm sleeves are meshed with a worm wheel, the worm wheel is fixedly connected to the top of a stirring shaft, the stirring shaft is rotationally connected to the translation plate, and stirring blades are fixedly arranged at the bottom of the stirring shaft.

Preferably, the two ends of the transmission shaft are fixedly connected with rotary gears, toothed plates are arranged below the rotary gears and meshed with the rotary gears, and the two ends of the toothed plates are fixedly connected to the outer side of the sewage pool through fixing rods.

Preferably, the bottom of the translation plate, which is close to two ends, is fixedly provided with bearing sliding blocks which are in sliding connection with the top of the sewage pool.

Preferably, the air floatation assembly comprises an air compressor arranged on the outer wall of the sewage tank, the output end of the air compressor is connected with a first pipeline, the first pipeline is connected with a second pipeline, the second pipeline is arranged at the bottom of the sewage tank side by side, and a plurality of nozzles distributed at equal intervals are arranged on the second pipeline.

Preferably, a water inlet pipe and a water outlet pipe with electromagnetic valves are arranged on the side wall of the sewage tank, and the water outlet pipe is arranged below the water inlet pipe.

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

1. The whole structure of the existing stirring device is changed, the stirring blades can rotate while transversely moving, the power structure is optimized, a single motor can be used for driving, a wider area is covered, more uniform stirring is realized, the formation of stirring dead angles and local water flow can be avoided, suspended matters and pollutants in water are fully mixed, and particularly, a sewage tank using a flocculating agent is used, so that the flocculation effect can be further accelerated;

2. through the setting of air supporting subassembly, utilize gaseous buoyancy principle, through with gaseous injection aquatic, make the pollutant float and concentrate on the surface of water, then remove the pollutant of floating from the water through scraper blade or cyclone, suspended solid and the oil slick in can effectively getting rid of aquatic, improvement quality of water and treatment effect.

Drawings

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

FIG. 2 is a schematic view of the connection between the motor and the linear screw of the present utility model;

FIG. 3 is a schematic view of a mobile stirring assembly according to the present utility model;

Fig. 4 is a schematic structural diagram of an air bearing assembly according to the present utility model.

In the figure: 1. a sewage pool; 2. a motor; 3. a reciprocating screw; 4. a silk sleeve; 5. a mobile stirring assembly; 51. a translation plate; 52. a bearing bracket; 53. a transmission shaft; 54. a worm sleeve; 55. a worm wheel; 56. a stirring shaft; 57. stirring blades; 58. a rotary gear; 59. a toothed plate; 510. a fixed rod; 511. a load-bearing slide block; 6. an air floatation assembly; 61. an air compressor; 62. a first pipeline; 63. a second pipeline; 64. a nozzle; 7. a water inlet pipe; 8. and a water outlet pipe.

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.

Example 1

Referring to fig. 1-4, a sewage regulating tank in the drawings comprises a sewage tank 1, wherein a motor 2 is installed on one side of the top of the sewage tank 1, an output shaft of the motor 2 is fixedly connected with one end of a reciprocating screw rod 3, the reciprocating screw rod 3 is rotatably installed in the sewage tank 1, a screw sleeve 4 is connected to the outer wall of the reciprocating screw rod 3 in a spiral transmission manner, the screw sleeve 4 is fixedly connected to the bottom of a movable stirring assembly 5, the movable stirring assembly 5 is horizontally arranged on the top of the sewage tank 1, and an air floatation assembly 6 is installed at the bottom of the sewage tank 1.

The movable stirring assembly 5 comprises a translation plate 51, a wire sleeve 4 is fixedly connected to the bottom of the translation plate 51, a bearing bracket 52 is fixedly arranged on the translation plate 51, a transmission shaft 53 is rotationally connected to the bearing bracket 52, a plurality of equally-spaced worm sleeves 54 are fixedly arranged on the outer wall of the transmission shaft 53, the worm sleeves 54 are meshed with a worm wheel 55, the worm wheel 55 is fixedly connected to the top of a stirring shaft 56, the stirring shaft 56 is rotationally connected to the translation plate 51, and stirring blades 57 are fixedly arranged at the bottom of the stirring shaft 56; the stirring vane 57 can be moved laterally.

Wherein, the two ends of the transmission shaft 53 are fixedly connected with a rotary gear 58, a toothed plate 59 is arranged below the rotary gear 58 and meshed with the rotary gear, and the two ends of the toothed plate 59 are fixedly connected with the outer side of the sewage pool 1 through a fixed rod 510; powering the rotation of the stirring blade 57 during the movement.

Wherein, the bottom of the translation plate 51 near the two ends is fixedly provided with a bearing slide block 511 which is connected with the top of the sewage pool 1 in a sliding way; for carrying the weight on the translation plate 51 and making it more stable and smooth in horizontal movement.

Wherein, a water inlet pipe 7 and a water outlet pipe 8 with electromagnetic valves are arranged on the side wall of the sewage tank 1, and the water outlet pipe 8 is positioned below the water inlet pipe 7; the sewage is convenient to enter and discharge.

In this embodiment, the motor 2 is started to work and drive the linear screw rod to rotate, the linear screw rod drives the translation plate 51 to move through the spiral transmission action with the screw sleeve 4, under the action of the bearing sliding block 511, the translation plate 51 can start to move horizontally along the top of the sewage pool 1, under the meshing action of the rotating gear 58 and the toothed plate 59, the transmission shaft 53 can be rotated when the translation plate 51 moves, and under the meshing action of the worm sleeve 54 and the worm wheel 55, the stirring shaft 56 drives the stirring blade 57 to rotate, so that the purpose of comprehensive stirring is achieved.

Example two

In addition to the first embodiment and the description of the first embodiment, referring to fig. 4, the air floatation assembly 6 includes an air compressor 61 installed on the outer wall of the sewage tank 1, an output end of the air compressor 61 is connected with a first pipeline 62, the first pipeline 62 is connected with a second pipeline 63, the second pipelines 63 are arranged at the bottom of the sewage tank 1 side by side, and a plurality of equally-distributed nozzles 64 are installed on the second pipeline 63.

In this embodiment, the air compressor 61 is started, compressed air is introduced into the nozzle 64 along the first and second pipelines 62 and 63, and is ejected from the nozzle 64 to form bubbles, so that the bubbles bring pollutants in the sewage to the water surface.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A sewage regulating tank, comprising a sewage tank (1), characterized in that: the utility model discloses a sewage pool, a sewage treatment device and a sewage treatment system, which are characterized in that a motor (2) is arranged on one side of the top of the sewage pool (1), an output shaft of the motor (2) is fixedly connected with one end of a reciprocating screw (3), the reciprocating screw (3) is rotatably arranged in the sewage pool (1), a screw sleeve (4) is connected on the outer wall of the reciprocating screw (3) in a spiral transmission manner, the screw sleeve (4) is fixedly connected at the bottom of a movable stirring assembly (5), the movable stirring assembly (5) is horizontally arranged at the top of the sewage pool (1), an air floatation assembly (6) is arranged at the bottom of the sewage pool (1), the movable stirring assembly (5) comprises a translation plate (51), the screw sleeve (4) is fixedly connected at the bottom of the translation plate (51), a bearing bracket (52) is fixedly connected with a transmission shaft (53) in a rotating manner on the translation plate (51), a plurality of equally-distributed worm sleeves (54) are fixedly arranged on the outer wall of the transmission shaft (53), the worm sleeves (54) are meshed with a worm (55), the top of a stirring shaft (56) is fixedly connected at the top of the stirring shaft (56) in a rotating manner, the worm wheel (56) is fixedly connected with the worm wheel (51) at the bottom of the worm wheel (56), and the two ends of the worm wheel (56) are fixedly meshed with a gear (58) respectively, and the two ends of the worm wheel (58) are rotatably fixedly meshed with the worm wheel (58) respectively, both ends of the toothed plate (59) are fixedly connected with the outer side of the sewage pool (1) through fixing rods (510).

2. A wastewater treatment tank as claimed in claim 1, wherein: the bottoms of the translation plates (51) close to the two ends are fixedly provided with bearing sliding blocks (511) which are connected to the top of the sewage pool (1) in a sliding mode.

3. A wastewater treatment tank as claimed in claim 1, wherein: the air floatation assembly (6) comprises an air compressor (61) arranged on the outer wall of the sewage tank (1), the output end of the air compressor (61) is connected with a first pipeline (62), the first pipeline (62) is connected with a second pipeline (63), the second pipelines (63) are arranged at the bottom of the sewage tank (1) side by side, and a plurality of equally-distributed nozzles (64) are arranged on the second pipeline (63).

4. A wastewater treatment tank as claimed in claim 1, wherein: a water inlet pipe (7) and a water outlet pipe (8) with electromagnetic valves are arranged on the side wall of the sewage tank (1), and the water outlet pipe (8) is positioned below the water inlet pipe (7).