CN219701179U

CN219701179U - Quick settling device for floats in sewage treatment pond

Info

Publication number: CN219701179U
Application number: CN202321143936.0U
Authority: CN
Inventors: 宁进
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-19
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a rapid floater sedimentation device for a sewage treatment tank, and belongs to the technical field of sewage treatment. The utility model provides a sewage treatment pond floater subsides device fast, includes effluent water sump and motor spindle, still includes the floating blade, and it sets up in the both sides at motor spindle top, the outside of effluent water sump bottom is provided with the slag pool, the outside at effluent water sump top is provided with the bounding wall, is provided with the well swivel cavity between bounding wall and the effluent water sump, the bottom in well swivel cavity is provided with fan-shaped notch, the inside of effluent water sump is provided with the sewage chamber. In order to solve the problem that the filter screen is cleaned in the process of cleaning the floating objects, the space of the filter screen is limited, so that the filter screen is cleaned after a period of time, and continuous and effective working operation cannot be realized, the inside of the floating blade plate can be flushed by means of a cleaning water pump in the operation process, a large amount of pollutants are prevented from being deposited in the inside of the floating blade plate, and a continuous and effective working state is realized.

Description

Quick settling device for floats in sewage treatment pond

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a rapid floater sedimentation device of a sewage treatment tank.

Background

When sewage is treated, a large amount of suspended matters exist on the surface of the sewage, and usually, the water surface floating matters in the sewage treatment tank are fished and collected manually, so that the water surface floating matters are prevented from blocking a water outlet when the sewage is subjected to subsequent treatment;

the chinese patent with publication number CN216170611U discloses a water surface floater collecting device for sewage treatment pond, this water surface floater collecting device for sewage treatment pond, when starting driving motor, make reciprocating threaded rod drive through the screw thread and remove the seat and carry out reciprocating motion, make water surface floater reach filter screen department through gravity, the inside that the liquid after filtering carries back sewage treatment pond body through the working pump carries out subsequent treatment, and water surface floater accessible filter screen in sewage treatment pond body inner chamber is collected, avoided when the inside water surface floater of sewage treatment pond is more, when producing artifical clearance easily, salvage the lower simultaneous working personnel's of efficiency intensity of labour great problem.

In the above patent, the space of the filter screen is limited in the process of cleaning the floating objects, so that the filter screen needs to be cleaned at intervals, and continuous and effective working operation cannot be realized; therefore, the existing requirements are not met, and a rapid floater sedimentation device for a sewage treatment tank is provided.

Disclosure of Invention

The utility model aims to provide a rapid floater sedimentation device for a sewage treatment tank, which can wash the inside of a floating blade plate by means of a cleaning water pump in the running process, avoid a great amount of pollutants from being deposited in the inside of the floating blade plate, realize a continuous and effective working state and solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick subsider of sewage treatment pond floater, includes effluent water sump and motor spindle, still includes the floating blade, and it sets up in the both sides at motor spindle top, the outside of effluent water sump bottom is provided with the slag pool, the outside at effluent water sump top is provided with the bounding wall, is provided with the well swivel chamber between bounding wall and the effluent water sump, the bottom in well swivel chamber is provided with fan-shaped notch, the inside of effluent water sump is provided with the sewage chamber, and the bottom of sewage chamber is provided with the mud valve port, motor spindle's top is provided with the wash water pump, motor spindle's bottom is provided with rotatory lower shaft, and rotatory lower shaft is connected with pushing away mud blade, it is connected with the laminating of effluent water sump to push away mud blade.

Preferably, the floating vane is rotationally connected with the motor main shaft through a rotary top shaft, the floating vane is arranged to be of a hollow structure, one side of the bottom of the floating vane is provided with a floating hopper opening, and the floating hopper opening extends to the inside of the floating vane.

Preferably, the opposite side of floating leaf bottom is provided with the drainage orifice plate, and the drainage orifice plate passes through the draw-in groove with the floating leaf and is connected, the inside of floating leaf is provided with prevents the slope board that flows backwards, prevents that the slope board is located between drainage orifice plate and the buoyancy bucket mouth.

Preferably, the outer surface of the rotary top shaft is provided with a flushing nozzle, the flushing nozzle is positioned on one side of a water filtering pore plate in the floating vane plate, and the flushing nozzle is connected with a cleaning water pump through a pipeline.

Preferably, one end of the floating vane plate is provided with a sealing plate, and the sealing plate is positioned at one side of a floating hopper opening in the floating vane plate.

Preferably, a flushing slot is formed in one side of the sealing plate, and the floating vane plate extends to the upper side of the transfer ring cavity.

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

1. according to the utility model, the mud pushing blade can discharge pollutants deposited at the bottom of the sewage cavity from the mud discharge valve port, and along with the stirring of the mud pushing blade, a part of pollutants are mixed into sewage again, at the moment, the floating blade above the water surface can filter out the floaters in the water surface area and the pollutants at the bottom and discharge the floaters into the transit ring cavity, and then the floaters enter the floating slag pool through the transit ring cavity to be deposited, so that the inside of the floating blade can be washed by the cleaning water pump in the running process, a large amount of pollutants are prevented from being deposited in the floating blade, and a continuous and effective working state is realized;

2. according to the utility model, the bottom of the floating vane plate is higher than or parallel to the water surface, the floating hopper opening is positioned below the water surface, when the floating vane plate rotates, sewage can be eaten into the temporal part of the floating vane plate by using the floating hopper opening, the sewage with floats flows into the area of the water filtering pore plate after passing through the backflow prevention slope plate, the floats in the sewage are filtered out through the water filtering pore plate, and the sewage is discharged into the sewage pool again.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is an overall top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a floating vane according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of the floating vane of the present utility model.

In the figure: 1. a sewage pool; 2. a motor spindle; 3. cleaning a water pump; 4. a slag pool; 101. coaming plate; 102. a sewage chamber; 103. a middle swivel cavity; 1021. a mud discharge valve port; 1031. a fan-shaped notch; 201. floating leaves; 202. mud pushing blade plates; 203. rotating the bottom shaft; 204. rotating the top shaft; 2011. a float bucket opening; 2012. backflow prevention slope plate; 2013. a water filtering pore plate; 2014. a sealing plate; 2015. flushing and slotting; 2041. and flushing the water gap.

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. 1-3, an embodiment of the present utility model is provided: the utility model provides a sewage treatment pond floater quick settling device, including effluent water sump 1 and motor main shaft 2, still include floating vane 201, it sets up in the both sides at motor main shaft 2 top, the outside of effluent water sump 1 bottom is provided with dross pond 4, the outside at effluent water sump 1 top is provided with bounding wall 101, be provided with well swivel chamber 103 between bounding wall 101 and the effluent water sump 1, the bottom of well swivel chamber 103 is provided with fan-shaped notch 1031, the inside of effluent water sump 1 is provided with sewage chamber 102, the bottom of sewage chamber 102 is provided with mud discharge valve port 1021, the top of motor main shaft 2 is provided with wash water pump 3, the bottom of motor main shaft 2 is provided with rotatory lower shaft 203, rotatory lower shaft 203 is connected with pushing away mud vane 202, pushing away mud vane 202 and laminating connection of effluent water sump 1;

after sewage is discharged into the sewage tank 1, a period of time needs to be precipitated, after the precipitation operation is finished, the rotating shaft mechanisms at the upper end and the lower end of the motor main shaft 2 are started to drive the floating impeller 201 and the mud pushing impeller 202 to rotate, the mud pushing impeller 202 can discharge pollutants deposited at the bottom of the sewage cavity 102 from the mud discharge valve port 1021, and along with stirring of the mud pushing impeller 202, a part of pollutants are mixed into the sewage again, at the moment, the floating impeller 201 above the water surface can filter out the pollutants in the water surface area and the pollutants at the bottom, and are discharged into the transit ring cavity 103, and then enter the scum pool 4 through the transit ring cavity 103 to be precipitated, the inside of the floating impeller 201 can be washed by means of the cleaning water pump 3 in the operation process, so that a large amount of pollutants are prevented from being deposited in the inside of the floating impeller 201, and a continuous and effective working state is realized.

Referring to fig. 3-4, a floating vane 201 is rotationally connected with a motor main shaft 2 through a rotary top shaft 204, the floating vane 201 is arranged to be of a hollow structure, a floating hopper 2011 is arranged on one side of the bottom of the floating vane 201, the floating hopper 2011 extends to the inside of the floating vane 201, a water filtering pore plate 2013 is arranged on the other side of the bottom of the floating vane 201, the water filtering pore plate 2013 is connected with the floating vane 201 through a clamping groove, an anti-backflow slope plate 2012 is arranged in the floating vane 201, the anti-backflow slope plate 2012 is positioned between the water filtering pore plate 2013 and the floating hopper 2011, a flushing water gap 2041 is arranged on the outer surface of the rotary top shaft 204, the flushing water gap 2041 is positioned on one side of the water filtering pore plate 2013 in the floating vane 201, the flushing water gap 2041 is connected with a cleaning water pump 3 through a pipeline, one end of the floating vane 201 is provided with a sealing plate 2014, the 2014 is positioned on one side of the floating inlet 2011 in the floating vane 201, one side of the 2014 is provided with a flushing slot, and the water flushing pore plate 2012 extends to the upper side of a transfer ring cavity 103;

the bottom of the floating vane 201 is higher than the water surface or parallel to the water surface, the floating hopper 2011 is under the water surface, when the floating vane 201 rotates, sewage can be eaten into the temporal part of the floating vane 201 by using the floating hopper 2011, the sewage with floats flows into the area of the water filtering pore plate 2013 after passing through the backflow prevention plate 2012, the floats in the sewage are filtered out through the water filtering pore plate 2013, and the sewage is discharged into the sewage tank 1 again;

during the cleaning operation, the cleaning water pump 3 injects water into the area where the water filtering pore plate 2013 is located through the flushing water port 2041, and the water flow is utilized to flush the floating objects on the surface of the water filtering pore plate 2013 into the interior of the transferring ring cavity 103, so that the flushing operation is realized, and the filtered sewage can be adopted as the flushing water.

The sewage is discharged into the sewage pool 1 and needs to be deposited for a period of time, after the deposition operation is finished, the rotating shaft mechanisms at the upper end and the lower end of the motor main shaft 2 are started to drive the floating blade 201 and the mud pushing blade 202 to rotate, the mud pushing blade 202 can discharge pollutants deposited at the bottom of the sewage cavity 102 from the mud discharge valve port 1021, a part of pollutants are mixed into the sewage again along with stirring of the mud pushing blade 202, the bottom of the floating blade 201 is higher than the water surface or is parallel to the water surface, the floating hopper 2011 is positioned under the water surface, during rotation, the sewage with the floating matters can be filled into the temporal part of the floating blade 201 by utilizing the floating hopper 2011, flows into the area of the water filtering pore plate 2013 after passing through the backflow preventing plate 2012, the floating matters in the sewage are filtered through the water filtering pore plate 2013, the sewage is discharged into the sewage pool 1 again and then enters the middle ring cavity 103 for deposition, the floating matters in the sewage are filled into the sewage pool 4 through the middle ring cavity 103, and the water filtering pore plate 2013 can be filled into the water filtering pore plate 2013 to flush the inner part of the sewage cavity by utilizing the water pump 2013 when the water pump is operated to flush the water filtering hole 2013.

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. The utility model provides a sewage treatment pond floater quick sedimentation device, includes effluent water sump (1) and motor spindle (2), its characterized in that;

still include floating vane (201), it sets up in the both sides at motor main shaft (2) top, the outside of effluent water sump (1) bottom is provided with slag pool (4), the outside at effluent water sump (1) top is provided with bounding wall (101), is provided with well swivel cavity (103) between bounding wall (101) and effluent water sump (1), the bottom of transit swivel cavity (103) is provided with fan-shaped notch (1031), the inside of effluent water sump (1) is provided with sewage chamber (102), and the bottom of sewage chamber (102) is provided with mud valve port (1021), the top of motor main shaft (2) is provided with wash water pump (3), the bottom of motor main shaft (2) is provided with rotatory lower shaft (203), and rotatory lower shaft (203) are connected with pushing away mud vane (202), pushing away mud vane (202) and laminating of effluent water sump (1).

2. A rapid settling device for floats in a wastewater treatment tank as claimed in claim 1, wherein: the floating vane (201) is rotationally connected with the motor main shaft (2) through the rotary top shaft (204), the floating vane (201) is arranged to be of a hollow structure, one side of the bottom of the floating vane (201) is provided with a floating hopper opening (2011), and the floating hopper opening (2011) extends to the inside of the floating vane (201).

3. A rapid settling device for floats in a wastewater treatment tank as claimed in claim 2, wherein: the other side of floating leaf (201) bottom is provided with drainage orifice (2013), and drainage orifice (2013) passes through the draw-in groove with floating leaf (201) to be connected, the inside of floating leaf (201) is provided with prevents refluence ramp plate (2012), prevents refluence ramp plate (2012) to be located between drainage orifice (2013) and float hopper mouth (2011).

4. A rapid settling device for floats in a wastewater treatment tank according to claim 3, wherein: the outer surface of the rotary top shaft (204) is provided with a flushing water port (2041), the flushing water port (2041) is positioned on one side of a water filtering pore plate (2013) in the floating vane plate (201), and the flushing water port (2041) is connected with a cleaning water pump (3) through a pipeline.

5. The rapid settling device for floats in a sewage treatment tank according to claim 4, wherein: one end of the floating vane plate (201) is provided with a sealing plate (2014), and the sealing plate (2014) is positioned at one side of a floating hopper opening (2011) in the floating vane plate (201).

6. The rapid settling device for floats in a sewage treatment tank according to claim 5, wherein: one side of the sealing plate (2014) is provided with a flushing slot (2015), and the floating vane plate (201) extends to the upper side of the transit annular cavity (103).