CN219072343U

CN219072343U - Sewage filtering device

Info

Publication number: CN219072343U
Application number: CN202223446317.7U
Authority: CN
Inventors: 李志刚; 韩斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-26
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a sewage filtering device, which comprises a filtering barrel with an end cover detachably arranged at the top, wherein a motor is fixedly arranged at the middle of the upper end surface of the end cover, one end of a motor shaft of the motor extends into the filtering barrel and is provided with a connecting disc, the lower end surface of the connecting disc is detachably connected with a mounting plate, the upper end surface of the connecting disc is provided with connecting bolts, one end of each connecting bolt can be screwed into the mounting plate in a spiral manner, the outer edge surface of the mounting plate is provided with a first filtering net barrel in a structure, the upper end surface of the end cover is symmetrically provided with water adding holes, a water adding pipe is fixedly arranged in the water adding holes in a sealing manner, a valve body I is fixedly arranged on the outer edge surface of the water adding pipe, a second filtering net barrel is sleeved outside the first filtering net barrel, the second filtering net barrel is detachably arranged in the filtering barrel, the lower end surface of the second filtering net barrel is provided with a supporting rod in a spiral manner, and the sewage filtering device is reasonable in structure and is beneficial to improving the efficiency and effect of sewage filtering and strong in practicability.

Description

Sewage filtering device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage filtering device.

Background

Of the water pollution caused by human production activities, the water pollution caused by industry is the most serious. Such as industrial waste water, which contains a large amount of pollutants and has complex components, is not easy to purify in water, and is difficult to treat. Industrial wastewater is the most important cause of water pollution caused by industrial pollution. It accounts for the majority of the industrially discharged pollutants. The pollutants contained in industrial wastewater are different from one plant to another, and even if the industrial wastewater is the same type of plant, the quality and the quantity of the pollutants contained in the industrial wastewater are different from one plant to another. In addition to pollution caused by direct injection of discharged wastewater into the water body, the solid waste and the waste gas also pollute the water body.

At present, a large amount of sewage is generated in the daily life production process, various soluble and solid impurities are mixed in the sewage, in order to realize the recycling of water resources, the part of sewage is generally conveyed to a wastewater treatment plant for purifying treatment, and the solid impurities in the sewage are firstly required to be filtered before the purifying treatment.

When the existing filtering device is used, most of the filtering device utilizes a filter screen to filter solid impurities in sewage, and the solid impurities are left on the surface of the filter screen through the circulation of water flow, so that the filtering treatment efficiency of the sewage cannot be improved, and the filtering device is inconvenient to use.

Disclosure of Invention

The present utility model is directed to a sewage filtering device, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a sewage filtering device comprises a filtering barrel with an end cover detachably arranged at the top;

the upper end face of the end cover is fixedly provided with a motor in the middle, one end of a motor shaft of the motor extends into the filter vat and is provided with a connecting disc, the lower end face of the connecting disc is detachably connected with a mounting plate, the upper end face of the connecting disc is provided with connecting bolts, one end of each connecting bolt can be screwed into the mounting plate in a spiral mode, and the outer edge face of the mounting plate is provided with a first filter vat;

the upper end face of the end cover is symmetrically provided with water adding holes, a water adding pipe is fixedly arranged in the water adding holes in a sealing mode, and a valve body I is fixedly arranged on the outer edge face of the water adding pipe.

Further, a second filter screen barrel is sleeved outside the first filter screen barrel, and the second filter screen barrel is detachably arranged in the filter screen barrel.

Further, the lower end face of the second filter screen barrel is provided with a supporting rod in an annular array, a filter screen plate is installed in the middle of the second filter screen barrel, and the lower end face of the supporting rod is abutted to the bottom of the inner wall of the filter screen barrel.

Further, the lower end face of the filter vat is provided with a bearing table, and a placing groove for placing the lower end face of the filter vat is formed in the middle of the upper end face of the bearing table.

Further, the lower end face of the bearing table is provided with supporting legs in an annular array structure, one side of each supporting leg is provided with a mounting groove, and the bottom of each mounting groove can be provided with a fixing bolt in a threaded fit manner.

Further, the drain hole has all been seted up in the middle of the lower terminal surface of filter vat and plummer, and sealed fixed mounting has the drain pipe in the drain hole, fixed mounting has valve body two on the outer fringe face of drain pipe.

Compared with the prior art, the utility model has the following beneficial effects: thanks to the arrangement of the filter vat, the end cover, the water adding pipe, the valve body I, the motor, the connecting disc, the connecting bolt, the mounting plate and the filter vat I, the motor is started through the motor, the motor shaft of the motor rotates to drive the connecting disc to rotate, the mounting plate detachably connected through the connecting bolt rotates, the filter vat I rotates, then the sewage is introduced into the filter vat towards the filter vat through the water adding pipe, the sewage enters the filter vat and then contacts with the inner wall of the filter vat I, and is thrown out under the action of centrifugal force generated by the rotation of the filter vat I, so that the filtration of solid impurities in the sewage is realized, the efficiency and the effect of sewage filtration are improved, and the practicability is strong.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a filter vat; 2. a carrying platform; 3. supporting feet; 4. a fixing bolt; 5. an end cap; 6. a water supply pipe; 7. a valve body I; 8. a motor; 9. a connecting disc; 10. a connecting bolt; 11. a mounting plate; 12. a filter screen barrel I; 13. a filter screen barrel II; 14. a filter screen plate; 15. a support rod; 16. a drain pipe; 17. and a valve body II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, this sewage filtering device, filter vat 1 including top demountable installation has end cover 5, end cover 5's up end fixed mounting has motor 8 placed in the middle, motor 8's motor shaft one end extends into filter vat 1 and constructs and have connection pad 9, connection pad 9's lower terminal surface demountable connection has mounting panel 11, and connection pad 9's up end is annular array and is provided with the connecting bolt 10 that one end can screw in mounting panel 11, filter screen bucket one 12 is installed to the structure on mounting panel 11's the outer fringe face, the water adding hole has been seted up to end cover 5's up to the up end symmetry, water adding hole internal seal fixed mounting has water adding pipe 6, water adding pipe 6's outer fringe face is last fixed mounting has valve body one 7, benefit from filter vat 1, end cover 5, water adding pipe 6, valve body one 7, motor 8, connection pad 9, connecting bolt 10, mounting panel 11 and filter screen bucket one 12's setting, the accessible start-up motor 8, make motor 8's motor shaft rotate and drive connection pad 9 rotatory, thereby make through connecting bolt 10 dismantlable connection mounting panel 11 rotatory, make filter screen one 12 rotatory, can pass through water adding pipe 6 towards filter vat 6, get into filter screen 1, and get into the filter screen 12 in the filter vat one's the effect of the filter vat is good for the filter vat, and the filter effect is produced to the filter screen is strong to the filter vat is directly into to the filter screen, and the filter vat is rotated, the filter screen is practical, and the filter effect is produced in the filter barrel is opposite to the filter barrel is rotated to the filter barrel is more than the filter barrel is convenient.

As shown in fig. 1-3, a second filter screen barrel 13 is sleeved outside the first filter screen barrel 12, the second filter screen barrel 13 is detachably arranged in the filter screen barrel 1, a supporting rod 15 is arranged on the lower end face of the second filter screen barrel 13 in an annular array, a filter screen plate 14 is arranged in a centering structure in the second filter screen barrel 13, and the lower end face of the supporting rod 15 is abutted to the bottom of the inner wall of the filter screen barrel 1.

As shown in fig. 1, a bearing table 2 is arranged on the lower end surface of the filter vat 1, a placing groove for placing the lower end surface of the filter vat 1 is centrally arranged on the upper end surface of the bearing table 2, supporting legs 3 are arranged on the lower end surface of the bearing table 2 in an annular array structure, a mounting groove is formed in one side of each supporting leg 3, and a fixing bolt 4 is mounted at the bottom of each mounting groove in a threaded fit manner.

As shown in fig. 1 and 2, drain holes are formed in the centers of the lower end surfaces of the filter vat 1 and the bearing table 2, a drain pipe 16 is fixedly installed in the drain holes in a sealing manner, and a valve body II 17 is fixedly installed on the outer edge surface of the drain pipe 16.

Working principle: this sewage filter equipment, during the use, the accessible starts motor 8, make motor 8's motor shaft rotate and drive connection pad 9 rotatory, thereby make through connecting bolt 10 detachably connected mounting panel 11 rotatory, make filter screen barrel one 12 rotatory, accessible water pipe 6 lets in sewage towards filter vat 1 in then, sewage enters into filter vat 1 in the back and filter screen barrel one 12's inner wall contact, and throw away under the centrifugal force effect that filter screen barrel one 12 rotatory produced, thereby realize the filtration to solid impurity in the sewage, and the sewage after filtering through filter screen barrel one 12 carries out the re-filtration through filter screen barrel two 13 and filter screen plate 14, the sewage after the filtration falls to the bottom of filter vat 1, the accessible opens valve body two 17, make the sewage in the filter vat 1 discharge through drain pipe 16, this sewage filter equipment, and a structure is reasonable, be favorable to promoting sewage filtration's efficiency and effect, and the practicality is strong.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sewage filtering device comprises a filtering barrel (1) with an end cover (5) detachably arranged at the top;

the method is characterized in that: the motor (8) is fixedly installed in the middle of the upper end face of the end cover (5), one end of a motor shaft of the motor (8) extends into the filter vat (1) and is provided with a connecting disc (9), the lower end face of the connecting disc (9) is detachably connected with a mounting plate (11), the upper end face of the connecting disc (9) is provided with connecting bolts (10) with one end capable of being screwed into the mounting plate (11) in an annular array, and the outer edge face of the mounting plate (11) is provided with a first filter vat (12);

the water adding device is characterized in that water adding holes are symmetrically formed in the upper end face of the end cover (5), a water adding pipe (6) is fixedly installed in the water adding holes in a sealing mode, and a valve body I (7) is fixedly installed on the outer edge face of the water adding pipe (6).

2. A sewage filter device according to claim 1, wherein: the outside cover of filter screen bucket one (12) is equipped with filter screen bucket two (13), filter screen bucket two (13) can dismantle and arrange in filter screen bucket (1).

3. A sewage filter device according to claim 2, wherein: the lower end face of the second filter screen barrel (13) is provided with a supporting rod (15) in an annular array, a filter screen plate (14) is installed in the middle of the second filter screen barrel (13), and the lower end face of the supporting rod (15) is abutted to the bottom of the inner wall of the filter screen barrel (1).

4. A sewage filter device according to claim 1, wherein: the filter vat is characterized in that a bearing table (2) is arranged on the lower end face of the filter vat (1), and a placing groove for placing the lower end face of the filter vat (1) is formed in the middle of the upper end face of the bearing table (2).

5. A sewage filter device as claimed in claim 4, wherein: the lower end face of the bearing table (2) is provided with supporting legs (3) in an annular array structure, one side of each supporting leg (3) is provided with a mounting groove, and the bottom of each mounting groove is provided with a fixing bolt (4) in a threaded fit manner.

6. A sewage filter device according to claim 1, wherein: the filter vat is characterized in that drain holes are formed in the centers of the lower end faces of the filter vat (1) and the bearing table (2), a drain pipe (16) is fixedly installed in the drain holes in a sealing mode, and a valve body II (17) is fixedly installed on the outer edge face of the drain pipe (16).