CN221182001U

CN221182001U - Sewage precipitation device

Info

Publication number: CN221182001U
Application number: CN202323282272.9U
Authority: CN
Inventors: 赵茜
Original assignee: Wuhan Yilian Environmental Protection Technology Co ltd
Current assignee: Wuhan Yilian Environmental Protection Technology Co ltd
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-06-21
Anticipated expiration: 2033-12-04

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage sedimentation device, which comprises a sedimentation tank, wherein a filter tank is erected at the top of the sedimentation tank, the inner wall of the right side of the sedimentation tank is positioned at the upper side of the filter tank and is rotatably provided with a first rotating shaft, the outer wall of the first rotating shaft is fixedly provided with a spiral blade, the spiral blade is matched with the filter tank, sewage is poured into the sedimentation tank through the filter tank, garbage in the sewage can be filtered on the filter tank, a second driving motor rotates the first rotating shaft to enable the spiral blade to push garbage accumulated on the filter tank to a notch at the left side and be discharged through a drainage tank, a sealing door is positioned in the drainage tank and is in a closed state when the garbage is required to be discharged out of the filter tank, and the sealing door is lifted through a pushing assembly.

Description

Sewage precipitation device

Technical Field

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

Background

When sewage is treated, one step is that the sediment subsides, and the sewage is poured into a container usually, and after the sediment of the sewage subsides to the bottom, the treated water is discharged, and an additive is added in the process to help the sedimentation, but before the next step, the larger impurities in the sewage are pretreated through prefiltering, the existing sewage precipitation device is most filtered by using a filter screen at present, but the filter screen is easy to cause blockage due to garbage accumulation, and the sewage is slow to filter, so that the sewage needs to be improved.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sewage precipitation device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage precipitation device, includes the sedimentation tank, the filter vat has been erect at the sedimentation tank top, sedimentation tank right side inner wall is located the filter vat upside and rotates and be provided with pivot one, fixedly on the outer wall of pivot is provided with helical blade, helical blade cooperatees with the filter vat, the fixed driving motor second that is provided with in sedimentation tank right side, driving motor second output is connected with pivot one, the sedimentation tank left side is provided with the breach that communicates with the filter vat, the sedimentation tank left side corresponds the fixed drainage groove that is provided with in position with the breach, sedimentation tank left side and drainage groove correspond the fixed portal that is provided with in position, sliding is provided with sealing door in the portal, sealing door cooperatees with the drainage groove, the fixed propulsion subassembly that is provided with in portal top, propulsion subassembly output and sealing door fixed connection.

In order to facilitate the increase of the stability of the first rotating shaft, the utility model is improved in that a fixing frame is fixedly arranged on the top of the sedimentation tank and positioned on the upper side of the notch, and the fixing frame is rotationally connected with the first rotating shaft.

In order to prevent splashing, the utility model is improved in that the front side and the rear side of the filter tank are fixedly provided with baffle plates, and a plurality of groups of brackets are fixedly arranged between the bottom of the baffle plates and the top wall of the sedimentation tank.

In order to facilitate the stirring of sewage, the improved sedimentation tank is characterized in that a second rotating shaft is rotatably arranged between the inner walls of the two sides of the sedimentation tank, the second rotating shaft is positioned at the bottom of the filter tank, a plurality of groups of stirring blades are fixedly arranged on the outer wall of the second rotating shaft, a first driving motor is fixedly arranged on the right side of the sedimentation tank, and the output end of the first driving motor is connected with the second rotating shaft.

Preferably, the improvement of the utility model is that the propulsion assembly is a hydraulic cylinder.

Preferably, the improvement of the utility model is that the contact position of the spiral blade and the filter tank is provided with bristles.

(III) beneficial effects

Compared with the prior art, the utility model provides a sewage precipitation device, which has the following beneficial effects:

This sewage precipitation device pours sewage into the sedimentation tank through the filter vat, the rubbish in the sewage can be filtered on the filter vat, driving motor two rotation pivot one, make helical blade promote the rubbish of piling up on the filter vat left side breach, and discharge through the drainage groove, when pouring sewage through the filter vat, sealing door is located the drainage groove, be in the closed state, make the rubbish discharge filter vat when needs, rise sealing door through propulsion unit, this structure can carry out prefiltering to sewage, collect bigger rubbish impurity filtration, and concentrate and discharge, easy operation, the practicality is high.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 according to another embodiment of the present utility model;

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

FIG. 4 is a schematic elevational view of the present utility model;

In the figure: 1. a sedimentation tank; 2. driving a first motor; 3. a second driving motor; 4. a first rotating shaft; 5. a helical blade; 6. a filter tank; 7. a baffle; 8. a bracket; 9. a second rotating shaft; 10. stirring the leaves; 11. drainage grooves; 12. a door frame; 13. a propulsion assembly; 14. sealing the door; 15. and a fixing frame.

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. 1-4, a sewage sedimentation device comprises a sedimentation tank 1, a filter tank 6 is erected at the top of the sedimentation tank 1, a first rotating shaft 4 is rotatably arranged on the upper side of the filter tank 6 on the inner wall of the right side of the sedimentation tank 1, a spiral blade 5 is fixedly arranged on the outer wall of the first rotating shaft 4, the spiral blade 5 is matched with the filter tank 6, a second driving motor 3 is fixedly arranged on the right side of the sedimentation tank 1, the output end of the second driving motor 3 is connected with the first rotating shaft 4, a notch communicated with the filter tank 6 is arranged on the left side of the sedimentation tank 1, a drainage groove 11 is fixedly arranged at the position corresponding to the notch on the left side of the sedimentation tank 1, a door frame 12 is fixedly arranged at the position corresponding to the drainage groove 11, a sealing door 14 is slidably arranged in the door frame 12, the sealing door 14 is matched with the drainage groove 11, a pushing component 13 is fixedly arranged at the top of the door frame 12, and the output end of the pushing component 13 is fixedly connected with the sealing door 14.

Pouring sewage into sedimentation tank 1 through filter vat 6, rubbish in the sewage can be filtered on filter vat 6, driving motor two 3 rotation pivot one 4 makes helical blade 5 promote the rubbish of piling up on filter vat 6 left side breach to discharge through drainage groove 11, when pouring sewage through filter vat 6, sealing door 14 is located drainage groove 11, is in the closed state, makes when needs discharge rubbish filter vat 6, rises sealing door 14 through propulsion unit 13, and this structure can carry out prefiltering to sewage, will relatively big rubbish impurity filtration collection to discharge in the collection, easy operation, the practicality is high.

The problem that the first rotating shaft 4 easily shakes when the structure is used is solved, the top of the sedimentation tank 1 is fixedly provided with a fixing frame 15 on the upper side of the notch, and the fixing frame 15 is rotationally connected with the first rotating shaft 4.

The structure has the problem that splashes easily when using, in order to solve the problem, the fixed baffle 7 that is provided with of filter vat 6 front and back side, fixedly be provided with multiunit support 8 between baffle 7 bottom and the sedimentation tank 1 roof, establish through the addition of baffle 7, can prevent that helical blade 5 from stirring rubbish from taking place to splash, baffle 7 slope setting simultaneously makes it and sedimentation tank 1 between leave the space, is convenient for throw into sewage flocculation medicament in the sedimentation tank 1.

Above-mentioned structure needs be convenient for sewage and medicament misce bene when using, in order to satisfy above-mentioned demand, rotate between sedimentation tank 1 both sides inner wall and be provided with pivot two 9, pivot two 9 are located filtering tank 6 bottom, fixedly on the 9 outer walls of pivot two is provided with multiunit stirring leaf 10, sedimentation tank 1 right side is fixed to be provided with driving motor one 2, driving motor one 2 output is connected with pivot two 9.

In this embodiment, the propulsion component 13 is a hydraulic cylinder, and bristles are disposed at the contact position of the spiral vane 5 and the filter tank 6, so that the cleaning effect of the filter tank 6 can be improved by adding bristles.

In this description, it should be 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 precipitation device, includes sedimentation tank (1), its characterized in that: the utility model provides a sedimentation tank (1) top has set up filter vat (6), sedimentation tank (1) right side inner wall is located filter vat (6) upside and rotates and be provided with pivot one (4), fixedly on pivot one (4) outer wall be provided with helical blade (5), helical blade (5) cooperate with filter vat (6), sedimentation tank (1) right side is fixed to be provided with driving motor two (3), driving motor two (3) output is connected with pivot one (4), sedimentation tank (1) left side is provided with the breach with filter vat (6) intercommunication, sedimentation tank (1) left side and breach correspond fixed being provided with drainage groove (11) in position, be provided with sealing door (14) in the slip of portal (12) corresponding to position with drainage groove (11), sealing door (14) cooperate with drainage groove (11), portal (12) top is fixedly provided with propulsion unit (13), propulsion unit (13) output and sealing door (14) fixed connection.

2. A wastewater sedimentation apparatus according to claim 1, wherein: the top of the sedimentation tank (1) is fixedly provided with a fixing frame (15) at the upper side of the notch, and the fixing frame (15) is rotationally connected with the first rotating shaft (4).

3. A wastewater sedimentation apparatus as claimed in claim 2, wherein: baffle (7) are fixedly arranged on the front side and the rear side of the filter tank (6), and a plurality of groups of brackets (8) are fixedly arranged between the bottom of the baffle (7) and the top wall of the sedimentation tank (1).

4. A wastewater treatment plant according to claim 3, wherein: the sedimentation tank is characterized in that a second rotating shaft (9) is arranged between inner walls of two sides of the sedimentation tank (1) in a rotating mode, the second rotating shaft (9) is located at the bottom of the filter tank (6), a plurality of groups of stirring blades (10) are fixedly arranged on the outer wall of the second rotating shaft (9), a first driving motor (2) is fixedly arranged on the right side of the sedimentation tank (1), and the output end of the first driving motor (2) is connected with the second rotating shaft (9).

5. A wastewater sedimentation apparatus as claimed in claim 4, wherein: the propulsion component (13) is a hydraulic cylinder.

6. A wastewater sedimentation apparatus as claimed in claim 5, wherein: bristles are arranged at the contact position of the spiral blade (5) and the filter tank (6).