CN220012169U - Multiple filter equipment is used in municipal sewage treatment - Google Patents

Abstract

The utility model discloses a multiple filtering device for urban sewage treatment, which comprises a filtering box and a first impurity removing box, wherein a plurality of groups of first filtering plates and second filtering plates are respectively arranged on a first connecting rod and a second connecting rod in an array manner, and a first sealing door is arranged on each of the first impurity removing box and the second impurity removing box in a sealing manner; through the design of structures such as first edulcoration case, head rod and first filter, through first driving motor cooperation head rod and first filter, second driving motor cooperation second connecting rod and second filter, make first filter and second filter rotatory to the position of first sealing door with the debris of filtering, through opening the debris clearance of filtering, thereby at the in-process to sewage filtration, need not to stop the filtration work to sewage, alright clear up the debris of filtering, thereby prevent that the debris of filtering from piling up in filter equipment, and can influence the filtration efficiency to sewage.

Description

Multiple filter equipment is used in municipal sewage treatment

Technical Field

The utility model relates to the technical field of sewage filtration, in particular to a multiple filtration device for urban sewage treatment.

Background

Urban sewage mainly comprises domestic sewage, industrial sewage and runoff sewage, and the sewage contains a large amount of organic matters and bacteria, and if the sewage is discharged into natural environment without treatment, ecological pollution can be caused. In the prior art, in the filtering process of impurities in the existing sewage, the filtered impurities cannot be cleaned, so that the filtered impurities are accumulated in the filtering device, and the filtering efficiency of the sewage can be affected.

The utility model provides a municipal sewage treatment is with multiple filter equipment, includes the casing, casing inboard end wall left side tip fixedly connected with baffle a, baffle a right side tip is provided with baffle b, baffle b outside end wall and casing inboard end wall fixed connection, baffle b right side end outer wall center department is fixed with baffle c, baffle c right side end outer wall and casing right side end inner wall fixed connection, baffle a left side end outer wall upper portion is provided with filter plate a, filter plate a below is provided with the rose box, baffle c upper end is fixed with stirring subassembly. Compared with the filter device in the prior art, the multiple filter device for urban sewage treatment can filter sewage more thoroughly by arranging a plurality of groups of filter devices, so that the subsequent sewage treatment steps are reduced, and the sewage treatment efficiency is improved.

In the above patent, there is a lack of cleaning the filtered impurities during the sewage filtering process, which causes the filtered impurities to be accumulated in the filtering device, so as to affect the filtering efficiency of the sewage, so we need to propose a multiple filtering device for urban sewage treatment.

Disclosure of Invention

The utility model aims to provide a multiple filtering device for urban sewage treatment, which can clean filtered impurities in the sewage filtering process, thereby preventing the filtered impurities from accumulating in the filtering device and affecting the filtering efficiency of the sewage so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal sewage treatment is with multiple filter equipment, includes rose box and first edulcoration case, the top intercommunication of rose box has the second edulcoration case, the top intercommunication of second edulcoration case has the communication frame, first edulcoration case intercommunication is at the top of communication frame, first connecting rod and second connecting rod are installed in the inside rotation of first edulcoration case and second edulcoration case respectively, array is provided with multiunit first filter and second filter on first connecting rod and the second connecting rod respectively, the lateral part of first edulcoration case and second edulcoration case is fixed mounting respectively and is used for driving first connecting rod and second connecting rod pivoted first driving motor and second driving motor, equal sealing installation has first sealing door on first edulcoration case and the second edulcoration case.

Preferably, the filter box is internally and fixedly connected with a baffle, the filter box is internally divided into a first cavity and a second cavity by the baffle, a third driving motor is fixedly arranged on the side part of the filter box, the third driving motor is fixedly connected with a stirring rod by a coupler, and the stirring rod is rotatably arranged in the first cavity.

Preferably, the lateral part of rose box communicates there is communicating pipe way, communicating pipe way's both ends respectively with first cavity, second cavity intercommunication, be provided with the valve on the communicating pipe way.

Preferably, a supporting screen plate is fixedly installed in the second cavity, filter cotton is arranged at the top of the supporting screen plate, a drain pipe is arranged at the side part of the filter box, and the drain pipe is communicated with the second cavity.

Preferably, the top of the filter box is communicated with a feeding pipe, a sealing cover is arranged on the feeding pipe in a sealing mode, and the feeding pipe is communicated with the first cavity.

Preferably, the first impurity removing box and the second impurity removing box are both provided with observation windows, the side part of the first impurity removing box is communicated with a sewage inlet pipe, and the side part of the filter box is provided with a second sealing door in a sealing way.

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

through the design of structures such as first edulcoration case, head rod and first filter, sewage is through advancing the dirt pipe and get into first edulcoration incasement, when sewage gets into first edulcoration incasement, can fall on first filter at first, can filter great debris in the sewage through first filter, can filter less debris in the sewage through the second filter, cooperation head rod and first filter through first driving motor, second driving motor cooperation second connecting rod and second filter, thereby can drive first filter and second filter and rotate, make first filter and second filter rotate the debris of filtering to the position of first sealing door, can clear up the debris of filtering through opening first sealing door, thereby in the in-process to sewage filtration, need not to stop the filtration work to sewage, alright clear up the debris of filtering out, thereby prevent that the debris of filtering out from piling up in filter equipment, and can influence the filtration efficiency to sewage.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic cross-sectional view of the present utility model in a right view.

In the figure: 1. a filter box; 2. a first impurity removal box; 3. a second impurity removal box; 4. an observation window; 5. a first sealing door; 6. a first driving motor; 7. a second driving motor; 8. a first connecting rod; 9. a first filter plate; 10. a communication frame; 11. a second connecting rod; 12. a second filter plate; 13. a feeding pipe; 14. sealing cover; 15. a third driving motor; 16. a stirring rod; 17. a communication pipe; 18. a valve; 19. a support screen; 20. filtering cotton; 21. a second sealing door; 22. a blow-down pipe; 23. a partition plate; 24. a first cavity; 25. a second cavity; 26. and a sewage inlet pipe.

Description of the embodiments

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, the present utility model provides a technical solution: the utility model provides a municipal sewage treatment is with multiple filter equipment, including rose box 1 and first edulcoration case 2, the top intercommunication of rose box 1 has second edulcoration case 3, the top intercommunication of second edulcoration case 3 has communication frame 10, first edulcoration case 2 communicates at the top of communication frame 10, first connecting rod 8 and second connecting rod 11 are installed in rotation respectively to the inside of first edulcoration case 2 and second edulcoration case 3, array respectively is provided with multiunit first filter plate 9 and second filter plate 12 on first connecting rod 8 and the second connecting rod 11, the lateral part of first edulcoration case 2 and second edulcoration case 3 is fixed mounting respectively and is used for driving first driving motor 6 and the second driving motor 7 of first connecting rod 8 and second connecting rod 11 pivoted, all seal install first sealing door 5 on first edulcoration case 2 and the second edulcoration case 3;

the filter box 1 is internally and fixedly connected with a baffle plate 23, the filter box 1 is internally divided into a first cavity 24 and a second cavity 25 by the baffle plate 23, a third driving motor 15 is fixedly arranged on the side part of the filter box 1, the third driving motor 15 is fixedly connected with a stirring rod 16 by a coupler, and the stirring rod 16 is rotatably arranged in the first cavity 24;

the side part of the filter tank 1 is communicated with a communicating pipeline 17, two ends of the communicating pipeline 17 are respectively communicated with a first cavity 24 and a second cavity 25, and a valve 18 is arranged on the communicating pipeline 17;

the second cavity 25 is internally and fixedly provided with a supporting screen plate 19, the top of the supporting screen plate 19 is provided with filter cotton 20, the side part of the filter box 1 is provided with a drain pipe 22, and the drain pipe 22 is communicated with the second cavity 25;

through the arrangement of the supporting net plate 19, sediment in the sewage can be filtered through the supporting net plate 19 and the filter cotton 20, and the filtered sewage can fall on the bottom of the filter tank 1 and then be discharged through the drain pipe 22;

the top of the filter box 1 is communicated with a feeding pipe 13, a sealing cover 14 is arranged on the feeding pipe 13 in a sealing way, and the feeding pipe 13 is communicated with a first cavity 24;

through the arrangement of the feeding pipe 13, the flocculating agent can be poured into the first cavity 24 through the feeding pipe 13 by opening the sealing cover 14;

the first impurity removing box 2 and the second impurity removing box 3 are respectively provided with an observation window 4, the side part of the first impurity removing box 2 is communicated with a sewage inlet pipe 26, and the side part of the filter box 1 is provided with a second sealing door 21 in a sealing way;

by arranging the observation window 4, the condition of the first filter plate 9 and the second filter plate 12 for filtering sundries can be observed;

in the specific use process, sewage enters the first impurity removing box 2 through the sewage inlet pipe 26, when the sewage enters the first impurity removing box 2, the sewage firstly falls on the first filter plate 9, larger impurities in the sewage can be filtered through the first filter plate 9, the filtered sewage passes through the first filter plate 9 and then falls on the second filter plate 12, smaller impurities in the sewage can be filtered through the second filter plate 12, the filtered sewage can fall in the first cavity 24 of the filter box 1, the flocculating agent is poured into the first cavity 24 through the feeding pipe 13 by opening the sealing cover 14, the third driving motor 15 works, and the output shaft of the third driving motor 15 rotates to drive the stirring rod 16 to stir the sewage and the flocculating agent, so that the flocculating agent can flocculate and precipitate tiny impurities on the sewage;

by opening the valve 18, the sewage can be discharged into the second cavity 25 through the communication pipeline 17, the sediment in the sewage can be filtered through the filter cotton 20 and the supporting screen 19, and the filtered sewage can fall on the bottom of the filter tank 1 and then is discharged through the drain pipe 22;

when the sundries to be filtered out need to be cleaned, the first driving motor 6 and the second driving motor 7 work, the output shafts of the first driving motor 6 and the second driving motor 7 respectively drive the first connecting rod 8 and the second connecting rod 11 to rotate, the first filter plate 9 and the second filter plate 12 are driven to rotate through the first connecting rod 8 and the second connecting rod 11, the sundries to be filtered out are enabled to rotate to the position of the first sealing door 5 through the first filter plate 9 and the second filter plate 12, the sundries to be filtered out can be cleaned out through opening the first sealing door 5, and therefore the filtering work of sewage is not needed to be stopped in the sewage filtering process, the sundries to be filtered out can be cleaned out, and the sundries to be filtered out can be prevented from being accumulated in the filtering device, and the filtering efficiency of the sewage can be influenced.

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 (6)

1. The utility model provides a municipal sewage treatment is with multiple filter equipment, includes rose box (1) and first edulcoration case (2), its characterized in that: the top intercommunication of rose box (1) has second edulcoration case (3), the top intercommunication of second edulcoration case (3) has communication frame (10), first edulcoration case (2) intercommunication is at the top of communication frame (10), first connecting rod (8) and second connecting rod (11) are installed in inside rotation of first edulcoration case (2) and second edulcoration case (3) respectively, array is provided with multiunit first filter (9) and second filter (12) on first connecting rod (8) and second connecting rod (11) respectively, fixed mounting has first driving motor (6) and second driving motor (7) that are used for driving first connecting rod (8) and second connecting rod (11) pivoted respectively to the lateral part of first edulcoration case (2) and second edulcoration case (3), all seal installs first sealing door (5) on first edulcoration case (2) and the second edulcoration case (3).

2. The multiple filtration device for municipal sewage treatment according to claim 1, wherein: the filter box is characterized in that a partition plate (23) is fixedly connected in the filter box (1), the filter box (1) is divided into a first cavity (24) and a second cavity (25) through the partition plate (23), a third driving motor (15) is fixedly arranged on the side part of the filter box (1), a stirring rod (16) is fixedly connected to the third driving motor (15) through a coupler, and the stirring rod (16) is rotatably arranged in the first cavity (24).

3. The multiple filtration device for municipal sewage treatment according to claim 2, wherein: the side part of the filter tank (1) is communicated with a communicating pipeline (17), two ends of the communicating pipeline (17) are respectively communicated with a first cavity (24) and a second cavity (25), and a valve (18) is arranged on the communicating pipeline (17).

4. A multiple filtration device for municipal sewage treatment according to claim 3, wherein: the filter is characterized in that a supporting screen plate (19) is fixedly installed in the second cavity (25), filter cotton (20) is arranged at the top of the supporting screen plate (19), a drain pipe (22) is arranged at the side part of the filter box (1), and the drain pipe (22) is communicated with the second cavity (25).

5. The multiple filtration device for municipal sewage treatment according to claim 2, wherein: the top of the filter box (1) is communicated with a feeding pipe (13), a sealing cover (14) is arranged on the feeding pipe (13) in a sealing mode, and the feeding pipe (13) is communicated with the first cavity (24).

6. The multiple filtration device for municipal sewage treatment according to claim 1, wherein: the utility model discloses a filter box, including first edulcoration case (2), second edulcoration case (3), be provided with observation window (4) on first edulcoration case (2) and second edulcoration case (3), the lateral part intercommunication of first edulcoration case (2) has into dirty pipe (26), second sealing door (21) are installed in the lateral part seal of filter box (1).