CN219072256U - An impurity filter device - Google Patents

Abstract

The utility model provides an impurity filtering device, which comprises a first filter cartridge, a filter cartridge cover is movably installed on the top of the first filter cartridge, and a waste stirring rod is connected to the center of the filter cartridge cover through a rotating shaft. The top is fixed with a first belt pulley, the bottom of the waste stirring rod is fixed with a stirring claw, the bottom of the first filter cylinder is equipped with a spherical filter, and the top of the spherical filter is provided with a discharge tank, the inside of the discharge tank A waste pipe is fixed, and the waste pipe is connected with the first filter cartridge, and a connecting column is fixed on the top of the second filter cartridge, and a water inlet pipe is installed on the top of the connecting column, and the water inlet pipe and the first filter cartridge Connected to each other, it solves the problem of waste clogging the spherical filter, makes the filter smooth, and prevents the water from overflowing, which may eventually cause the water source to fail to discharge, resulting in flooding.

Description

An impurity filter device

technical field

The utility model belongs to the technical field of sewage filtering, and more specifically relates to an impurity filtering device.

Background technique

Water supply and drainage engineering is a kind of engineering discipline, referred to as water supply and drainage. Water supply and drainage projects generally refer to urban water supply systems and drainage systems (municipal water supply and drainage and building water supply and drainage), referred to as water supply and drainage. The content is divided into water supply engineering, drainage engineering, and fire protection engineering.

Existing impurity filtering device:

Reference document CN212805717U discloses an impurity filtering device, "The utility model relates to the technical field of municipal water supply and drainage systems, and discloses a municipal water supply and drainage device with functions of overflow prevention and impurity filtering, including a drainage pipe, the upper surface of which is A drainage well cover is provided, and a positioning drainage groove is opened on the drainage well cover. Two tenon blocks are fixedly connected to the front and rear sides of the drainage well cover, and four tenon blocks matching the drainage pipe are provided. Mortise, the drainage manhole cover is clamped with the mortise on the drainage pipe through the mortise block, two built-in movable grooves are respectively opened on the inner walls of the left and right sides of the drainage pipe, and a screening bracket is arranged in the drainage pipe , the screening bracket is provided with a screening net, and the screening bracket is provided with a shaking mechanism. The municipal water supply and drainage device with overflow prevention and impurity filtering functions can avoid impurities from blocking the mesh on the screening net reduce the situation of urban flooding caused by impurities clogging drainage pipes”

In the prior art, after a long time of use, the accumulation of impurities will cause the impurities to concentrate inside the screen and block the filter holes. If it is not cleaned for a long time, the screen will not be able to filter the water containing impurities. , causing the water to overflow, which may eventually lead to the failure of the water source to be discharged, resulting in flooding problems;

Therefore, the utility model provides an impurity filtering device.

Utility model content

The purpose of the utility model is to provide an impurity filtering device in order to solve the shortcomings in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical solution: a kind of impurity filtering device, comprising a first filter cartridge and a second filter cartridge installed under the first filter cartridge, and a filter cartridge is installed on the top of the first filter cartridge Cover, the center of the filter cartridge cover is connected with a waste material stirring rod through a rotating shaft, the top of the waste material stirring rod is fixed with a first pulley, the bottom end of the waste material stirring rod is fixed with a stirring claw, and the first filter cartridge The bottom of the spherical filter is installed with a spherical filter, and the top of the spherical filter is provided with a discharge groove, and a waste pipe is fixed inside the discharge groove, and the waste pipe is connected with the first filter cartridge, and the second A connecting column is fixed on the top of the filter cartridge, and a water inlet pipe is installed on the top of the connecting column, and the water inlet pipe is connected with the first filter cartridge, and the top of the water inlet pipe is connected with a fan rotating shaft through a rotating shaft, and the fan The bottom end of the fan shaft is fixed with a fan, and the top of the fan shaft is fixed with a second pulley, the second pulley is connected to the first pulley through a belt, and the bottom of the second filter cartridge is provided with an outlet pipe.

The technical effect of adopting the above-mentioned further scheme is: the fan in the water inlet pipe is driven to rotate by the water flow from the water inlet pipe, the fan blade drives the fan blade rotating shaft to rotate, the fan blade rotating shaft rotates to drive the second pulley to rotate, and the rotation of the second pulley drives the belt connected The first pulley rotates, and the rotation of the first pulley drives the waste stirring rod connected to the bottom to rotate. Through the connection of the pulley, the motor can be saved to generate electricity to drive the waste stirring rod to rotate. The waste stirring rod rotates to drive the stirring claw fixedly connected to it to rotate, and the stirring claw rotates Drive the water flow, suck out the waste materials blocked in the spherical filter, rotate with the water flow, and slowly accumulate over time, overflow from the discharge tank, flow into the waste pipe and discharge, solve the problem of waste blocking the spherical filter, and prevent the spherical filter It is impossible to filter the water source containing impurities, which will cause the water to overflow and cause the water source to be unable to discharge, resulting in flooding problems. The connection through the belt pulley can save the motor for power generation, save resources and protect the environment.

As a preferred embodiment, a filter screen is movably installed on the top of the second filter cartridge, handles are fixedly installed on both sides of the filter screen, a placement groove is opened on the top of the second filter cartridge, and the handle is movable placed inside the slot.

The technical effect of adopting the above further scheme is that the handle can fix the filter screen through the placement groove placed on the top of the second filter cartridge, and when using the device, the operator can take out the filter screen from the second filter cartridge by the handle for replacement and cleaning , to facilitate the operation of the operator.

As a preferred embodiment, the waste pipe (2) is arranged in an inclined shape.

The technical effect of adopting the above further solution is: the waste material can be smoothly discharged from the waste material tube by gravity without causing blockage through the inclination of the waste material tube and the shell of the filter cartridge.

As a preferred embodiment, the diameter of the filter holes of the spherical filter is larger than the diameter of the filter holes of the filter.

The technical effect of adopting the above-mentioned further solution is that the water source can be filtered more cleanly by filtering impurities from large to small twice.

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

When the device is filtering, the water flow enters from the water inlet pipe to drive the fan blades in the water inlet pipe to rotate, and the fan blades drive the rotation shaft of the fan blades to rotate, and the rotation of the fan blade shafts drives the rotation of the second pulley, and the rotation of the second pulley drives the first pulley connected to the belt. Rotation, the rotation of the first pulley drives the waste stirring rod connected to the bottom to rotate, and the connection of the pulley can save the motor to generate electricity to drive the waste stirring rod to rotate, the rotation of the waste stirring rod drives the rotation of the stirring claw fixedly connected to it, and the rotation of the stirring claw drives the water flow, Suck out the waste material stuck in the spherical filter, rotate with the water flow, and slowly accumulate over time, overflow from the discharge tank, flow into the waste pipe and discharge, solve the problem of waste blocking the spherical filter, and prevent the spherical filter from being unable to contain Filter the water source of impurities, which will cause the water to overflow and cause the water source to fail to discharge, resulting in flooding problems. The connection through the belt pulley can save the power generation of the motor, save resources and protect the environment;

When using the device, the operator can take out the filter screen from the second filter cartridge with the handle for replacement and cleaning, which is convenient for the operator to operate, and the waste material can be smoothly discharged from the waste pipe through the action of gravity by tilting the waste pipe to the shell of the filter cartridge. Will not cause clogging.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the structure top of the utility model;

Fig. 3 is a structural schematic diagram of the structure disassembly of the utility model.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. The first filter cartridge; 11. Waste stirring rod; 12. Stirring claw; 13. The first pulley; 14. Belt; 15. Spherical filter; 16. Discharging tank; 17. Filter cartridge cover;

2. Waste pipe; 3. Water inlet pipe; 31. Second pulley; 32. Fan shaft; 33. Fan; 4. Connecting column;

5. The second filter cartridge; 51. Placement tank; 52. Filter screen; 53. Handle; 6. Outlet pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a technical solution: an impurity filtering device, including a first filter cartridge 1 and a second filter cartridge 5 installed under the first filter cartridge 1, the first A filter cartridge cover 17 is installed on the top of the filter cartridge 1, the center of the filter cartridge cover 17 is connected with a waste stirring rod 11 by a rotating shaft, the top of the waste stirring rod 11 is fixed with a first belt pulley 13, and the bottom end of the waste stirring rod 11 is fixed with a Stirring claw 12, the bottom of the first filter cylinder 1 is equipped with a spherical filter screen 15, the top of the spherical filter screen 15 is provided with a discharge tank 16, the inside of the discharge tank 16 is fixed with a waste pipe 2, and the waste pipe 2 is connected to the first The filter cartridge 1 runs through each other, the top of the second filter cartridge 5 is fixed with a connecting column 4, the top of the connecting column 4 is installed with a water inlet pipe 3, and the water inlet pipe 3 is connected with the first filter cartridge 1, and the top of the water inlet pipe 3 passes through the rotating shaft The fan shaft 32 is connected, the bottom of the fan shaft 32 is fixed with a fan 33, the top of the fan shaft 32 is fixed with a second pulley 31, and the second pulley 31 is connected to the first pulley 13 through a belt 14. The bottom of the filter cartridge 5 is provided with an outlet pipe 6;

The fan 33 inside the water inlet pipe 3 is driven to rotate by water flow, the fan 33 drives the fan shaft 32 to rotate, the fan shaft 32 rotates to drive the second pulley 31 to rotate, and the second pulley 31 rotates to drive the belt 14 connected The first belt pulley 13 rotates, and the rotation of the first belt pulley 13 drives the waste material stirring rod 11 connected to the bottom to rotate, and the rotation of the waste material stirring rod 11 drives the rotation of the stirring claw 12 fixedly connected therewith, and the rotation of the stirring claw 12 drives the water flow, which will be blocked in the spherical filter. The waste in 15 is sucked out, rotates with the water flow, and accumulates slowly over time, overflows from the discharge tank 16, flows into the waste pipe 2 and is discharged, which solves the problem of waste blocking the spherical filter 15, and prevents the spherical filter 15 from being unable to filter impurities. The water source is filtered, causing the water to overflow, causing the water source to fail to discharge, resulting in flooding. The second pulley 31 is connected to the first pulley 13 through the belt 14, which can save the motor for power generation, save resources and protect the environment.

Further, as shown in Figure 3: the top of the second filter cartridge 5 is movably installed with a filter screen 52, the two sides of the filter screen 52 are fixedly equipped with handles 53, and the top of the second filter cartridge 5 is provided with a slot 51, and the handle 53 is movably placed inside the placement slot 51, and the filter screen 52 is fixed through the placement slot 51 on the top of the second filter cartridge 5 through the handle 53. When using the device, the operator can pass the handle 53 The filter screen 52 is taken out from the second filter cartridge 5 for replacement and cleaning, which facilitates the operation of the operator.

Furthermore, as shown in FIG. 3 , the waste pipe 2 is arranged in an inclined shape, and the waste pipe 2 is inclined to the shell of the filter cartridge so that the waste can be smoothly discharged from the waste pipe 2 by gravity without causing blockage.

Furthermore, as shown in Figure 1: the diameter of the filter hole of the spherical filter 15 is greater than that of the filter screen 52, and the water source can be filtered more cleanly by filtering impurities from large to small twice.

working principle:

As shown in Figure 1-3:

First, when filtering, the water flow enters from the water inlet pipe 3, which drives the fan 33 inside the water inlet 3 to rotate, and the fan 33 drives the fan shaft 32 fixedly connected to the top of the fan 33 to rotate, and the rotation of the fan shaft 32 drives the placement The second pulley 31 on the top of the fan shaft 32 rotates, and the rotation of the second pulley 31 drives the rotation of the first pulley 13 connected to the second pulley 31 through the belt 14, and the rotation of the first pulley 13 drives the waste stirring rod connected to the bottom 11 rotates, and the connection of the first pulley 13 and the second pulley 31 by the belt 14 can save the motor to generate electricity to drive the waste stirring rod 11 to rotate, which saves energy, and the rotation of the waste stirring rod 11 drives the stirring claw 12 fixedly connected to the bottom to rotate , the stirring claw 12 rotates to drive the water flow, sucks out the waste blocked in the spherical filter 15, rotates with the water flow, and accumulates slowly over time, overflows from the discharge groove 16, and the waste pipe 2 is inclined to the first filter cylinder 1 Due to gravity, the waste material can be smoothly discharged from the waste pipe 2, and the water filtered for the first time flows into the second filter cartridge 5 from the bottom of the spherical filter screen 15;

After being filtered for the first time, the water flows into the second filter cartridge 5 from below the spherical filter screen 15 fixedly installed at the bottom of the first filter cartridge 1, and is filtered through the filter screen 52 placed on the top of the second filter cartridge 5. The handles 53 on both sides of the filter screen 52 take out the filter screen 52 from the second filter cartridge 5 for replacement and cleaning, and the water filtered for the second time flows out from the outlet pipe 6 provided at the bottom of the second filter cartridge 5 to complete the filtration.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (4)

1. An impurity filtering device, comprising a first filter cartridge (1) and a second filter cartridge (5) installed below the first filter cartridge (1), characterized in that: the top of the first filter cartridge (1) A filter cartridge cover (17) is installed, the center of the filter cartridge cover (17) is connected with a waste stirring rod (11) through a rotating shaft, and the top of the waste stirring rod (11) is fixed with a first pulley (13), The bottom end of the waste stirring rod (11) is fixed with stirring claws (12); The bottom of the first filter cartridge (1) is equipped with a spherical filter screen (15), and the top of the spherical filter screen (15) is provided with a discharge groove (16), and the inside of the discharge groove (16) is fixed There is a waste material pipe (2), and the waste material pipe (2) is connected with the first filter cartridge (1); The top of the second filter cartridge (5) is fixed with a connecting column (4), and the top of the connecting column (4) is equipped with a water inlet pipe (3), and the water inlet pipe (3) is connected to the first filter cartridge ( 1) connected; The top of the water inlet pipe (3) is connected with a fan shaft (32) through a shaft, the bottom of the fan shaft (32) is fixed with a fan (33), and the top of the fan shaft (32) is fixed There is a second pulley (31), and the second pulley (31) is connected with the first pulley (13) through a belt (14); A water outlet pipe (6) is arranged at the bottom of the second filter cartridge (5). 2. An impurity filtering device according to claim 1, characterized in that: a filter screen (52) is movably installed on the top of the second filter cartridge (5), and the two sides of the filter screen (52) are fixedly installed There is a handle (53), the top of the second filter cartridge (5) is provided with a placement groove (51), and the handle (53) is movably placed inside the placement groove (51). 3. The impurity filtering device according to claim 2, characterized in that the waste pipe (2) is arranged in an inclined shape. 4. The impurity filtering device according to claim 1, characterized in that: the filter hole diameter of the spherical filter (15) is larger than the filter hole diameter of the filter (52).

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